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  <ix:nonFraction name="ifrs-full:ShareOfProfitLossOfAssociatesAndJointVenturesAccountedForUsingEquityMethod" contextRef="From2023-01-012023-12-31_custom_ComMember" id="xdx2ixbrl14540" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="ifrs-full:ShareOfProfitLossOfAssociatesAndJointVenturesAccountedForUsingEquityMethod" contextRef="From2023-01-012023-12-31_custom_GasMember" id="xdx2ixbrl14541" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="ifrs-full:ShareOfProfitLossOfAssociatesAndJointVenturesAccountedForUsingEquityMethod" contextRef="From2023-01-012023-12-31_custom_ReclassificationsNote39Member" id="xdx2ixbrl14543" unitRef="BRL" xs:nil="true"/>
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  <ix:nonFraction name="ifrs-full:ProfitLossFromDiscontinuedOperations" contextRef="From2023-01-012023-12-31_ifrs-full_EliminationOfIntersegmentAmountsMember" id="xdx2ixbrl14624" unitRef="BRL" xs:nil="true"/>
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  <ix:nonFraction name="ifrs-full:ShareOfProfitLossOfAssociatesAndJointVenturesAccountedForUsingEquityMethod" contextRef="From2021-01-012021-12-31_custom_ReclassificationsAMember" id="xdx2ixbrl15184" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="ifrs-full:ShareOfProfitLossOfAssociatesAndJointVenturesAccountedForUsingEquityMethod" contextRef="From2021-01-012021-12-31_custom_ReclassificationsNote39Member" id="xdx2ixbrl15185" unitRef="BRL" xs:nil="true"/>
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  <ix:nonFraction name="ifrs-full:AdditionsOtherThanThroughBusinessCombinationsIntangibleAssetsOtherThanGoodwill" contextRef="From2023-01-012023-12-31_custom_GasMember" id="xdx2ixbrl15317" unitRef="BRL" xs:nil="true"/>
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  <ix:nonFraction name="ifrs-full:Assets" contextRef="AsOf2022-12-31_custom_StateOfParanaMember_custom_DividendsPayableMember_custom_EntitiesWithSignificantInfluenceMember" id="xdx2ixbrl16212" unitRef="BRL" xs:nil="true"/>
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  <ix:nonFraction name="ifrs-full:Revenue" contextRef="From2022-01-012022-12-31_custom_StateOfParanaMember_custom_DividendsPayableMember_custom_EntitiesWithSignificantInfluenceMember" id="xdx2ixbrl16220" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="ifrs-full:Revenue" contextRef="From2021-01-012021-12-31_custom_StateOfParanaMember_custom_DividendsPayableMember_custom_EntitiesWithSignificantInfluenceMember" id="xdx2ixbrl16222" unitRef="BRL" xs:nil="true"/>
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  <ix:nonFraction name="elp:CostAndOperatingExpense" contextRef="From2022-01-012022-12-31_custom_StateOfParanaMember_custom_DividendsPayableMember_custom_EntitiesWithSignificantInfluenceMember" id="xdx2ixbrl16226" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="elp:CostAndOperatingExpense" contextRef="From2021-01-012021-12-31_custom_StateOfParanaMember_custom_DividendsPayableMember_custom_EntitiesWithSignificantInfluenceMember" id="xdx2ixbrl16228" unitRef="BRL" xs:nil="true"/>
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  <ix:nonFraction name="ifrs-full:Revenue" contextRef="From2023-01-012023-12-31_ifrs-full_JointVenturesMember_custom_IntegracaoMaranhenseTransmissoraMember" id="xdx2ixbrl16518" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="ifrs-full:Revenue" contextRef="From2022-01-012022-12-31_ifrs-full_JointVenturesMember_custom_IntegracaoMaranhenseTransmissoraMember" id="xdx2ixbrl16520" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="ifrs-full:Revenue" contextRef="From2021-01-012021-12-31_ifrs-full_JointVenturesMember_custom_IntegracaoMaranhenseTransmissoraMember" id="xdx2ixbrl16522" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="ifrs-full:Liabilities" contextRef="AsOf2023-12-31_ifrs-full_JointVenturesMember_custom_IntegracaoMaranhenseTransmissoraMember_custom_DividendsMember" id="xdx2ixbrl16534" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="ifrs-full:Liabilities" contextRef="AsOf2022-12-31_ifrs-full_JointVenturesMember_custom_IntegracaoMaranhenseTransmissoraMember_custom_DividendsMember" id="xdx2ixbrl16536" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="ifrs-full:Revenue" contextRef="From2023-01-012023-12-31_ifrs-full_JointVenturesMember_custom_IntegracaoMaranhenseTransmissoraMember_custom_DividendsMember" id="xdx2ixbrl16538" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="ifrs-full:Revenue" contextRef="From2022-01-012022-12-31_ifrs-full_JointVenturesMember_custom_IntegracaoMaranhenseTransmissoraMember_custom_DividendsMember" id="xdx2ixbrl16540" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="ifrs-full:Revenue" contextRef="From2021-01-012021-12-31_ifrs-full_JointVenturesMember_custom_IntegracaoMaranhenseTransmissoraMember_custom_DividendsMember" id="xdx2ixbrl16542" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="elp:CostAndOperatingExpense" contextRef="From2023-01-012023-12-31_ifrs-full_JointVenturesMember_custom_IntegracaoMaranhenseTransmissoraMember_custom_DividendsMember" id="xdx2ixbrl16544" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="elp:CostAndOperatingExpense" contextRef="From2022-01-012022-12-31_ifrs-full_JointVenturesMember_custom_IntegracaoMaranhenseTransmissoraMember_custom_DividendsMember" id="xdx2ixbrl16546" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="elp:CostAndOperatingExpense" contextRef="From2021-01-012021-12-31_ifrs-full_JointVenturesMember_custom_IntegracaoMaranhenseTransmissoraMember_custom_DividendsMember" id="xdx2ixbrl16548" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="ifrs-full:Assets" contextRef="AsOf2023-12-31_ifrs-full_JointVenturesMember_custom_MatrinchaTransmissoraDeEnergiaMember" id="xdx2ixbrl16550" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="ifrs-full:Assets" contextRef="AsOf2022-12-31_ifrs-full_JointVenturesMember_custom_MatrinchaTransmissoraDeEnergiaMember" id="xdx2ixbrl16552" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="ifrs-full:Revenue" contextRef="From2023-01-012023-12-31_ifrs-full_JointVenturesMember_custom_MatrinchaTransmissoraDeEnergiaMember" id="xdx2ixbrl16558" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="ifrs-full:Revenue" contextRef="From2022-01-012022-12-31_ifrs-full_JointVenturesMember_custom_MatrinchaTransmissoraDeEnergiaMember" id="xdx2ixbrl16560" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="ifrs-full:Revenue" contextRef="From2021-01-012021-12-31_ifrs-full_JointVenturesMember_custom_MatrinchaTransmissoraDeEnergiaMember" id="xdx2ixbrl16562" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="ifrs-full:Liabilities" contextRef="AsOf2023-12-31_ifrs-full_JointVenturesMember_custom_MatrinchaTransmissoraDeEnergiaMember_custom_DividendsMember" id="xdx2ixbrl16574" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="ifrs-full:Liabilities" contextRef="AsOf2022-12-31_ifrs-full_JointVenturesMember_custom_MatrinchaTransmissoraDeEnergiaMember_custom_DividendsMember" id="xdx2ixbrl16576" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="ifrs-full:Revenue" contextRef="From2023-01-012023-12-31_ifrs-full_JointVenturesMember_custom_MatrinchaTransmissoraDeEnergiaMember_custom_DividendsMember" id="xdx2ixbrl16578" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="ifrs-full:Revenue" contextRef="From2022-01-012022-12-31_ifrs-full_JointVenturesMember_custom_MatrinchaTransmissoraDeEnergiaMember_custom_DividendsMember" id="xdx2ixbrl16580" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="ifrs-full:Revenue" contextRef="From2021-01-012021-12-31_ifrs-full_JointVenturesMember_custom_MatrinchaTransmissoraDeEnergiaMember_custom_DividendsMember" id="xdx2ixbrl16582" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="elp:CostAndOperatingExpense" contextRef="From2023-01-012023-12-31_ifrs-full_JointVenturesMember_custom_MatrinchaTransmissoraDeEnergiaMember_custom_DividendsMember" id="xdx2ixbrl16584" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="elp:CostAndOperatingExpense" contextRef="From2022-01-012022-12-31_ifrs-full_JointVenturesMember_custom_MatrinchaTransmissoraDeEnergiaMember_custom_DividendsMember" id="xdx2ixbrl16586" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="elp:CostAndOperatingExpense" contextRef="From2021-01-012021-12-31_ifrs-full_JointVenturesMember_custom_MatrinchaTransmissoraDeEnergiaMember_custom_DividendsMember" id="xdx2ixbrl16588" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="ifrs-full:Assets" contextRef="AsOf2023-12-31_ifrs-full_JointVenturesMember_custom_GuaraciabaTransmissoraDeEnergiaMember" id="xdx2ixbrl16590" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="ifrs-full:Assets" contextRef="AsOf2022-12-31_ifrs-full_JointVenturesMember_custom_GuaraciabaTransmissoraDeEnergiaMember" id="xdx2ixbrl16592" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="ifrs-full:Revenue" contextRef="From2023-01-012023-12-31_ifrs-full_JointVenturesMember_custom_GuaraciabaTransmissoraDeEnergiaMember" id="xdx2ixbrl16598" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="ifrs-full:Revenue" contextRef="From2022-01-012022-12-31_ifrs-full_JointVenturesMember_custom_GuaraciabaTransmissoraDeEnergiaMember" id="xdx2ixbrl16600" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="ifrs-full:Revenue" contextRef="From2021-01-012021-12-31_ifrs-full_JointVenturesMember_custom_GuaraciabaTransmissoraDeEnergiaMember" id="xdx2ixbrl16602" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="ifrs-full:Liabilities" contextRef="AsOf2023-12-31_ifrs-full_JointVenturesMember_custom_GuaraciabaTransmissoraDeEnergiaMember_custom_DividendsMember" id="xdx2ixbrl16614" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="ifrs-full:Liabilities" contextRef="AsOf2022-12-31_ifrs-full_JointVenturesMember_custom_GuaraciabaTransmissoraDeEnergiaMember_custom_DividendsMember" id="xdx2ixbrl16616" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="ifrs-full:Revenue" contextRef="From2023-01-012023-12-31_ifrs-full_JointVenturesMember_custom_GuaraciabaTransmissoraDeEnergiaMember_custom_DividendsMember" id="xdx2ixbrl16618" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="ifrs-full:Revenue" contextRef="From2022-01-012022-12-31_ifrs-full_JointVenturesMember_custom_GuaraciabaTransmissoraDeEnergiaMember_custom_DividendsMember" id="xdx2ixbrl16620" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="ifrs-full:Revenue" contextRef="From2021-01-012021-12-31_ifrs-full_JointVenturesMember_custom_GuaraciabaTransmissoraDeEnergiaMember_custom_DividendsMember" id="xdx2ixbrl16622" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="elp:CostAndOperatingExpense" contextRef="From2023-01-012023-12-31_ifrs-full_JointVenturesMember_custom_GuaraciabaTransmissoraDeEnergiaMember_custom_DividendsMember" id="xdx2ixbrl16624" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="elp:CostAndOperatingExpense" contextRef="From2022-01-012022-12-31_ifrs-full_JointVenturesMember_custom_GuaraciabaTransmissoraDeEnergiaMember_custom_DividendsMember" id="xdx2ixbrl16626" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="elp:CostAndOperatingExpense" contextRef="From2021-01-012021-12-31_ifrs-full_JointVenturesMember_custom_GuaraciabaTransmissoraDeEnergiaMember_custom_DividendsMember" id="xdx2ixbrl16628" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="ifrs-full:Assets" contextRef="AsOf2023-12-31_ifrs-full_JointVenturesMember_custom_ParanaibaTransmissoraDeEnergiaMember" id="xdx2ixbrl16630" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="ifrs-full:Assets" contextRef="AsOf2022-12-31_ifrs-full_JointVenturesMember_custom_ParanaibaTransmissoraDeEnergiaMember" id="xdx2ixbrl16632" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="ifrs-full:Revenue" contextRef="From2023-01-012023-12-31_ifrs-full_JointVenturesMember_custom_ParanaibaTransmissoraDeEnergiaMember" id="xdx2ixbrl16638" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="ifrs-full:Revenue" contextRef="From2022-01-012022-12-31_ifrs-full_JointVenturesMember_custom_ParanaibaTransmissoraDeEnergiaMember" id="xdx2ixbrl16640" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="ifrs-full:Revenue" contextRef="From2021-01-012021-12-31_ifrs-full_JointVenturesMember_custom_ParanaibaTransmissoraDeEnergiaMember" id="xdx2ixbrl16642" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="ifrs-full:Liabilities" contextRef="AsOf2023-12-31_ifrs-full_JointVenturesMember_custom_ParanaibaTransmissoraDeEnergiaMember_custom_DividendsMember" id="xdx2ixbrl16654" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="ifrs-full:Liabilities" contextRef="AsOf2022-12-31_ifrs-full_JointVenturesMember_custom_ParanaibaTransmissoraDeEnergiaMember_custom_DividendsMember" id="xdx2ixbrl16656" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="ifrs-full:Revenue" contextRef="From2023-01-012023-12-31_ifrs-full_JointVenturesMember_custom_ParanaibaTransmissoraDeEnergiaMember_custom_DividendsMember" id="xdx2ixbrl16658" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="ifrs-full:Revenue" contextRef="From2022-01-012022-12-31_ifrs-full_JointVenturesMember_custom_ParanaibaTransmissoraDeEnergiaMember_custom_DividendsMember" id="xdx2ixbrl16660" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="ifrs-full:Revenue" contextRef="From2021-01-012021-12-31_ifrs-full_JointVenturesMember_custom_ParanaibaTransmissoraDeEnergiaMember_custom_DividendsMember" id="xdx2ixbrl16662" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="elp:CostAndOperatingExpense" contextRef="From2023-01-012023-12-31_ifrs-full_JointVenturesMember_custom_ParanaibaTransmissoraDeEnergiaMember_custom_DividendsMember" id="xdx2ixbrl16664" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="elp:CostAndOperatingExpense" contextRef="From2022-01-012022-12-31_ifrs-full_JointVenturesMember_custom_ParanaibaTransmissoraDeEnergiaMember_custom_DividendsMember" id="xdx2ixbrl16666" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="elp:CostAndOperatingExpense" contextRef="From2021-01-012021-12-31_ifrs-full_JointVenturesMember_custom_ParanaibaTransmissoraDeEnergiaMember_custom_DividendsMember" id="xdx2ixbrl16668" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="ifrs-full:Assets" contextRef="AsOf2023-12-31_ifrs-full_JointVenturesMember_custom_CantareiraTransmissoraDeEnergiaMember" id="xdx2ixbrl16670" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="ifrs-full:Assets" contextRef="AsOf2022-12-31_ifrs-full_JointVenturesMember_custom_CantareiraTransmissoraDeEnergiaMember" id="xdx2ixbrl16672" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="ifrs-full:Revenue" contextRef="From2023-01-012023-12-31_ifrs-full_JointVenturesMember_custom_CantareiraTransmissoraDeEnergiaMember" id="xdx2ixbrl16678" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="ifrs-full:Revenue" contextRef="From2022-01-012022-12-31_ifrs-full_JointVenturesMember_custom_CantareiraTransmissoraDeEnergiaMember" id="xdx2ixbrl16680" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="ifrs-full:Revenue" contextRef="From2021-01-012021-12-31_ifrs-full_JointVenturesMember_custom_CantareiraTransmissoraDeEnergiaMember" id="xdx2ixbrl16682" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="ifrs-full:Liabilities" contextRef="AsOf2023-12-31_ifrs-full_JointVenturesMember_custom_CantareiraTransmissoraDeEnergiaMember_custom_DividendsMember" id="xdx2ixbrl16694" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="ifrs-full:Liabilities" contextRef="AsOf2022-12-31_ifrs-full_JointVenturesMember_custom_CantareiraTransmissoraDeEnergiaMember_custom_DividendsMember" id="xdx2ixbrl16696" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="ifrs-full:Revenue" contextRef="From2023-01-012023-12-31_ifrs-full_JointVenturesMember_custom_CantareiraTransmissoraDeEnergiaMember_custom_DividendsMember" id="xdx2ixbrl16698" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="ifrs-full:Revenue" contextRef="From2022-01-012022-12-31_ifrs-full_JointVenturesMember_custom_CantareiraTransmissoraDeEnergiaMember_custom_DividendsMember" id="xdx2ixbrl16700" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="ifrs-full:Revenue" contextRef="From2021-01-012021-12-31_ifrs-full_JointVenturesMember_custom_CantareiraTransmissoraDeEnergiaMember_custom_DividendsMember" id="xdx2ixbrl16702" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="elp:CostAndOperatingExpense" contextRef="From2023-01-012023-12-31_ifrs-full_JointVenturesMember_custom_CantareiraTransmissoraDeEnergiaMember_custom_DividendsMember" id="xdx2ixbrl16704" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="elp:CostAndOperatingExpense" contextRef="From2022-01-012022-12-31_ifrs-full_JointVenturesMember_custom_CantareiraTransmissoraDeEnergiaMember_custom_DividendsMember" id="xdx2ixbrl16706" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="elp:CostAndOperatingExpense" contextRef="From2021-01-012021-12-31_ifrs-full_JointVenturesMember_custom_CantareiraTransmissoraDeEnergiaMember_custom_DividendsMember" id="xdx2ixbrl16708" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="ifrs-full:Liabilities" contextRef="AsOf2023-12-31_ifrs-full_JointVenturesMember_custom_MataDeSantaGenebraTransmissaoMember_custom_DividendsMember" id="xdx2ixbrl16734" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="ifrs-full:Liabilities" contextRef="AsOf2022-12-31_ifrs-full_JointVenturesMember_custom_MataDeSantaGenebraTransmissaoMember_custom_DividendsMember" id="xdx2ixbrl16736" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="ifrs-full:Revenue" contextRef="From2023-01-012023-12-31_ifrs-full_JointVenturesMember_custom_MataDeSantaGenebraTransmissaoMember_custom_DividendsMember" id="xdx2ixbrl16738" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="ifrs-full:Revenue" contextRef="From2022-01-012022-12-31_ifrs-full_JointVenturesMember_custom_MataDeSantaGenebraTransmissaoMember_custom_DividendsMember" id="xdx2ixbrl16740" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="ifrs-full:Revenue" contextRef="From2021-01-012021-12-31_ifrs-full_JointVenturesMember_custom_MataDeSantaGenebraTransmissaoMember_custom_DividendsMember" id="xdx2ixbrl16742" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="elp:CostAndOperatingExpense" contextRef="From2023-01-012023-12-31_ifrs-full_JointVenturesMember_custom_MataDeSantaGenebraTransmissaoMember_custom_DividendsMember" id="xdx2ixbrl16744" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="elp:CostAndOperatingExpense" contextRef="From2022-01-012022-12-31_ifrs-full_JointVenturesMember_custom_MataDeSantaGenebraTransmissaoMember_custom_DividendsMember" id="xdx2ixbrl16746" unitRef="BRL" xs:nil="true"/>
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  <ix:nonFraction name="ifrs-full:Liabilities" contextRef="AsOf2022-12-31_ifrs-full_JointVenturesMember_custom_SolarParanaMember_custom_DividendsMember" id="xdx2ixbrl16756" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="ifrs-full:Revenue" contextRef="From2023-01-012023-12-31_ifrs-full_JointVenturesMember_custom_SolarParanaMember_custom_DividendsMember" id="xdx2ixbrl16758" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="ifrs-full:Revenue" contextRef="From2022-01-012022-12-31_ifrs-full_JointVenturesMember_custom_SolarParanaMember_custom_DividendsMember" id="xdx2ixbrl16760" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="ifrs-full:Revenue" contextRef="From2021-01-012021-12-31_ifrs-full_JointVenturesMember_custom_SolarParanaMember_custom_DividendsMember" id="xdx2ixbrl16762" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="elp:CostAndOperatingExpense" contextRef="From2023-01-012023-12-31_ifrs-full_JointVenturesMember_custom_SolarParanaMember_custom_DividendsMember" id="xdx2ixbrl16764" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="elp:CostAndOperatingExpense" contextRef="From2022-01-012022-12-31_ifrs-full_JointVenturesMember_custom_SolarParanaMember_custom_DividendsMember" id="xdx2ixbrl16766" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="elp:CostAndOperatingExpense" contextRef="From2021-01-012021-12-31_ifrs-full_JointVenturesMember_custom_SolarParanaMember_custom_DividendsMember" id="xdx2ixbrl16768" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="ifrs-full:Liabilities" contextRef="AsOf2023-12-31_ifrs-full_AssociatesMember_custom_DonaFranciscaEnergeticaSAMember_custom_DividendsMember" id="xdx2ixbrl16794" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="ifrs-full:Liabilities" contextRef="AsOf2022-12-31_ifrs-full_AssociatesMember_custom_DonaFranciscaEnergeticaSAMember_custom_DividendsMember" id="xdx2ixbrl16796" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="ifrs-full:Revenue" contextRef="From2023-01-012023-12-31_ifrs-full_AssociatesMember_custom_DonaFranciscaEnergeticaSAMember_custom_DividendsMember" id="xdx2ixbrl16798" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="ifrs-full:Revenue" contextRef="From2022-01-012022-12-31_ifrs-full_AssociatesMember_custom_DonaFranciscaEnergeticaSAMember_custom_DividendsMember" id="xdx2ixbrl16800" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="ifrs-full:Revenue" contextRef="From2021-01-012021-12-31_ifrs-full_AssociatesMember_custom_DonaFranciscaEnergeticaSAMember_custom_DividendsMember" id="xdx2ixbrl16802" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="elp:CostAndOperatingExpense" contextRef="From2023-01-012023-12-31_ifrs-full_AssociatesMember_custom_DonaFranciscaEnergeticaSAMember_custom_DividendsMember" id="xdx2ixbrl16804" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="elp:CostAndOperatingExpense" contextRef="From2022-01-012022-12-31_ifrs-full_AssociatesMember_custom_DonaFranciscaEnergeticaSAMember_custom_DividendsMember" id="xdx2ixbrl16806" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="elp:CostAndOperatingExpense" contextRef="From2021-01-012021-12-31_ifrs-full_AssociatesMember_custom_DonaFranciscaEnergeticaSAMember_custom_DividendsMember" id="xdx2ixbrl16808" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="ifrs-full:Liabilities" contextRef="AsOf2023-12-31_ifrs-full_AssociatesMember_custom_FozdoChopimEnergeticaLtdaMember" id="xdx2ixbrl16814" unitRef="BRL" xs:nil="true"/>
  <ix:nonFraction name="ifrs-full:Liabilities" contextRef="AsOf2022-12-31_ifrs-full_AssociatesMember_custom_FozdoChopimEnergeticaLtdaMember" id="xdx2ixbrl16816" unitRef="BRL" xs:nil="true"/>
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      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2023-12-31</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2023-12-31_custom_ThreeMonthsToOneYearMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001041792</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="ifrs-full:MaturityAxis">elp:ThreeMonthsToOneYearMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2023-12-31</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2023-12-31_custom_OneToFiveYearsMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001041792</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="ifrs-full:MaturityAxis">elp:OneToFiveYearsMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2023-12-31</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:context id="AsOf2023-12-31_custom_OverFiveMonthMember">
      <xbrli:entity>
        <xbrli:identifier scheme="http://www.sec.gov/CIK">0001041792</xbrli:identifier>
        <xbrli:segment>
          <xbrldi:explicitMember dimension="ifrs-full:MaturityAxis">elp:OverFiveMonthMember</xbrldi:explicitMember>
        </xbrli:segment>
      </xbrli:entity>
      <xbrli:period>
        <xbrli:instant>2023-12-31</xbrli:instant>
      </xbrli:period>
    </xbrli:context>
    <xbrli:unit id="Shares">
      <xbrli:measure>xbrli:shares</xbrli:measure>
    </xbrli:unit>
    <xbrli:unit id="Pure">
      <xbrli:measure>xbrli:pure</xbrli:measure>
    </xbrli:unit>
    <xbrli:unit id="N">
      <xbrli:measure>elp:Number</xbrli:measure>
    </xbrli:unit>
    <xbrli:unit id="BRL">
      <xbrli:measure>iso4217:BRL</xbrli:measure>
    </xbrli:unit>
    <xbrli:unit id="BRLPShares">
      <xbrli:divide>
        <xbrli:unitNumerator>
          <xbrli:measure>iso4217:BRL</xbrli:measure>
        </xbrli:unitNumerator>
        <xbrli:unitDenominator>
          <xbrli:measure>xbrli:shares</xbrli:measure>
        </xbrli:unitDenominator>
      </xbrli:divide>
    </xbrli:unit>
  </ix:resources>
 </ix:header>
</div>


<p style="font: 9.5pt/106% Times New Roman,serif; margin: 0 0 8pt; text-indent: 20pt; text-align: center"><b> As filed with the
Securities and Exchange Commission on April 10, 2024</b></p>

<p style="font: 9.5pt/86% Times New Roman,serif; margin: 0 0 4pt; text-align: center"><b>UNITED STATES SECURITIES AND EXCHANGE COMMISSION</b></p>

<p style="font: 9.5pt/86% Times New Roman,serif; margin: 0 0 4pt; text-align: center"><b>Washington, DC 20549</b></p>

<p style="font: 10pt/86% Georgia,serif; margin: 0 0 4pt; text-align: center; text-indent: 1.5in">&#160;</p>

<p style="font: 9.5pt/86% Times New Roman,serif; margin: 0 0 4pt; text-align: center"><b></b></p>

<!-- Field: Rule-Page --><div style="margin: 3pt auto; width: 100%"><div style="border-top: Black 1pt solid; font-size: 1pt">&#160;</div></div><!-- Field: /Rule-Page -->

<p style="font: 9.5pt/86% Times New Roman,serif; margin: 0 0 4pt; text-align: center"><b>FORM <span id="xdx_905_edei--DocumentType_c20230101__20231231_zx5jQ3TsEnV5"><ix:nonNumeric contextRef="From2023-01-01to2023-12-31" id="Fact000014" name="dei:DocumentType">20-F</ix:nonNumeric></span></b></p>

<p style="font: 10pt/86% Georgia,serif; display: none; margin-top: 0; margin-bottom: 4pt; text-align: center"><span style="font-family: Arial, Helvetica, Sans-Serif">&#160;Registration
statement<span id="xdx_90E_edei--DocumentRegistrationStatement_c20230101__20231231_zDufqXSjmIUc" style="display: none"><ix:nonNumeric contextRef="From2023-01-01to2023-12-31" format="ixt:booleanfalse" id="Fact000015" name="dei:DocumentRegistrationStatement">&#9744;</ix:nonNumeric></span> Annual Report<span id="xdx_908_edei--DocumentAnnualReport_c20230101__20231231_zxJnd0OWvppe" style="display: none"><ix:nonNumeric contextRef="From2023-01-01to2023-12-31" format="ixt:booleantrue" id="Fact000016" name="dei:DocumentAnnualReport">&#9746;</ix:nonNumeric></span> Transition Report<span id="xdx_906_edei--DocumentTransitionReport_c20230101__20231231_zR0twjjHvpN5" style="display: none"><ix:nonNumeric contextRef="From2023-01-01to2023-12-31" format="ixt:booleanfalse" id="Fact000017" name="dei:DocumentTransitionReport">&#9744;</ix:nonNumeric></span> Shell Company Report<span id="xdx_907_edei--DocumentShellCompanyReport_c20230101__20231231_zK2pIUolxQk4" style="display: none"><ix:nonNumeric contextRef="From2023-01-01to2023-12-31" format="ixt:booleanfalse" id="Fact000018" name="dei:DocumentShellCompanyReport">&#9744;</ix:nonNumeric></span></span></p>

<p style="font: 9.5pt/86% Times New Roman,serif; text-align: center; margin-right: 0; margin-bottom: 4pt; margin-left: 0"></p>

<!-- Field: Rule-Page --><div style="margin: 3pt auto; width: 100%"><div style="border-top: Black 1pt solid; font-size: 1pt">&#160;</div></div><!-- Field: /Rule-Page -->

<p style="font: 9.5pt/86% Times New Roman,serif; text-align: center; margin-right: 0; margin-bottom: 4pt; margin-left: 0"><b>ANNUAL REPORT
PURSUANT TO SECTION 13 OR 15(d)</b></p>

<p style="font: 9.5pt/86% Times New Roman,serif; margin: 0 0 4pt; text-align: center"><b>OF THE SECURITIES EXCHANGE ACT OF 1934</b></p>

<p style="font: 9.5pt/86% Times New Roman,serif; margin: 0 0 4pt; text-align: center"><b>For the fiscal year ended <span id="xdx_90E_edei--DocumentPeriodEndDate_c20230101__20231231_zcIlHZstpI0c"><ix:nonNumeric contextRef="From2023-01-01to2023-12-31" format="ixt:datemonthdayyearen" id="Fact000019" name="dei:DocumentPeriodEndDate"><span id="xdx_906_edei--CurrentFiscalYearEndDate_c20230101__20231231_zhOljvdDT7o5"><ix:nonNumeric contextRef="From2023-01-01to2023-12-31" format="ixt:datemonthdayen" id="Fact000020" name="dei:CurrentFiscalYearEndDate">December 31</ix:nonNumeric></span>, 2023</ix:nonNumeric></span></b></p>

<p style="font: 9.5pt/86% Times New Roman,serif; margin: 0 0 4pt; text-align: center"><b>Commission file number: <span id="xdx_902_edei--EntityFileNumber_c20230101__20231231_zSH6MJGMKuMk"><ix:nonNumeric contextRef="From2023-01-01to2023-12-31" id="Fact000021" name="dei:EntityFileNumber">001-14668</ix:nonNumeric></span></b></p>

<p style="font: 10pt/86% Georgia,serif; margin: 0 0 4pt; text-align: center; text-indent: 1.5in">&#160;</p>

<p style="font: 9.5pt/86% Times New Roman,serif; margin: 0 0 10pt; text-align: center"><b></b></p>

<!-- Field: Rule-Page --><div style="margin: 3pt auto; width: 100%"><div style="border-top: Black 1pt solid; font-size: 1pt">&#160;</div></div><!-- Field: /Rule-Page -->

<p style="font: 9.5pt/86% Times New Roman,serif; margin: 0 0 10pt; text-align: center"><b>COMPANHIA PARANAENSE DE ENERGIA &#8211; COPEL</b></p>

<p style="font: 9.5pt/86% Times New Roman,serif; margin: 0 0 10pt; text-align: center"><span style="font-size: 7pt"><b><span style="display: none"><span id="xdx_901_edei--EntityRegistrantName_c20230101__20231231_zwoyKBto6Sf8"><ix:nonNumeric contextRef="From2023-01-01to2023-12-31" id="Fact000022" name="dei:EntityRegistrantName">ENERGY CO OF PARANA</ix:nonNumeric></span></span></b></span><b>&#160;</b></p>

<p style="font: 9.5pt/86% Times New Roman,serif; margin: 0 0 12pt; text-align: center"><b>(Exact Name of Registrant as Specified in its
Charter)</b></p>

<table cellspacing="0" cellpadding="0" style="width: 100%; border-collapse: collapse">
  <tr style="vertical-align: top">
    <td style="width: 49%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="font: 9.5pt/82% Times New Roman,serif; margin: 0; text-align: center"><b>Energy Company of Paran&#225;</b></p>

    <p style="font: 9.5pt/82% Times New Roman,serif; margin: 0; text-align: center"><b>(Translation of Registrant&#8217;s Name into English)</b></p></td>
    <td style="width: 51%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="font: 9.5pt/82% Times New Roman,serif; margin: 0; text-align: center"><b>The Federative Republic of Brazil <span id="xdx_905_edei--EntityIncorporationStateCountryCode_c20230101__20231231_zAUHwRJzBq63" style="display: none"><ix:nonNumeric contextRef="From2023-01-01to2023-12-31" id="Fact000023" name="dei:EntityIncorporationStateCountryCode">D5</ix:nonNumeric></span></b></p>
    <p style="font: 9.5pt/82% Times New Roman,serif; margin: 0; text-align: center"><b>(Jurisdiction of Incorporation or Organization)</b></p></td></tr>
  </table>
<p style="font: 10pt/82% Georgia,serif; margin: 0; text-align: center; text-indent: 2in">&#160;</p>

<p style="font: 9.5pt/86% Times New Roman,serif; margin: 0; text-align: center"><b></b></p>

<!-- Field: Rule-Page --><div style="margin: 3pt auto; width: 100%"><div style="border-top: Black 1pt solid; font-size: 1pt">&#160;</div></div><!-- Field: /Rule-Page -->

<p style="font: 9.5pt/86% Times New Roman,serif; margin: 0; text-align: center"><b><span id="xdx_90B_edei--EntityAddressAddressLine1_c20230101__20231231_zbRPp6os4z69"><ix:nonNumeric contextRef="From2023-01-01to2023-12-31" id="Fact000024" name="dei:EntityAddressAddressLine1">Rua Jos&#233; Izidoro Biazetto, 158 &#8211; bloco A</ix:nonNumeric></span> &#8211;<span id="xdx_904_edei--EntityAddressPostalZipCode_c20230101__20231231_zvap9XBFMN91"> <ix:nonNumeric contextRef="From2023-01-01to2023-12-31" id="Fact000025" name="dei:EntityAddressPostalZipCode">81200-240</ix:nonNumeric></span> <span id="xdx_907_edei--EntityAddressCityOrTown_c20230101__20231231_zzI0IlnjzjJ7"><ix:nonNumeric contextRef="From2023-01-01to2023-12-31" id="Fact000026" name="dei:EntityAddressCityOrTown">Curitiba, Paran&#225;</ix:nonNumeric></span>, <span id="xdx_904_edei--EntityAddressCountry_c20230101__20231231_zYXBAd4j3vJg"><ix:nonNumeric contextRef="From2023-01-01to2023-12-31" format="ixt-sec:countrynameen" id="Fact000027" name="dei:EntityAddressCountry">Brazil</ix:nonNumeric></span></b></p>

<p style="font: 9.5pt/86% Times New Roman,serif; margin: 0; text-align: center">(Address of Principal Executive Offices)</p>

<p style="font: 10pt/86% Georgia,serif; margin: 0; text-align: center; text-indent: 2in">&#160;</p>

<p style="font: 9.5pt/106% Times New Roman,serif; margin: 0; text-align: center"></p>

<!-- Field: Rule-Page --><div style="margin: 3pt auto; width: 100%"><div style="border-top: Black 1pt solid; font-size: 1pt">&#160;</div></div><!-- Field: /Rule-Page -->

<p style="font: 9.5pt/106% Times New Roman,serif; margin: 0; text-align: center"><b><span id="xdx_904_edei--ContactPersonnelName_c20230101__20231231__dei--EntityAddressesAddressTypeAxis__dei--BusinessContactMember_zIXrprsMzwl3"><ix:nonNumeric contextRef="From2023-01-012023-12-31_dei_BusinessContactMember" id="Fact000028" name="dei:ContactPersonnelName">Daniel Pimentel Slaviero</ix:nonNumeric></span></b></p>

<p style="font: 9.5pt/106% Times New Roman,serif; margin: 0; text-align: center"><b>+<span id="xdx_903_edei--ContactPersonnelFaxNumber_c20230101__20231231__dei--EntityAddressesAddressTypeAxis__dei--BusinessContactMember_zDABk33uM2nl"><ix:nonNumeric contextRef="From2023-01-012023-12-31_dei_BusinessContactMember" id="Fact000029" name="dei:ContactPersonnelFaxNumber">55 41 3331 4011</ix:nonNumeric></span> &#8211;<span id="xdx_90B_edei--ContactPersonnelEmailAddress_c20230101__20231231__dei--EntityAddressesAddressTypeAxis__dei--BusinessContactMember_zhrOZpFqG3Y"> <ix:nonNumeric contextRef="From2023-01-012023-12-31_dei_BusinessContactMember" id="Fact000030" name="dei:ContactPersonnelEmailAddress">ri@copel.com</ix:nonNumeric></span></b></p>

<p style="font: 9.5pt/106% Times New Roman,serif; margin: 0; text-align: center">&#160;</p>

<div style="border-bottom: black 0.5pt solid; padding: 0cm 0cm 1pt; margin-right: 69.5pt; margin-left: 112.5pt">

<p style="font: 9.5pt Times New Roman,serif; text-align: center; margin-top: 0; margin-bottom: 3pt"><b><span id="xdx_909_edei--EntityAddressAddressLine1_c20230101__20231231__dei--EntityAddressesAddressTypeAxis__dei--BusinessContactMember_zgmSKxQS6Nm5"><ix:nonNumeric contextRef="From2023-01-012023-12-31_dei_BusinessContactMember" id="Fact000031" name="dei:EntityAddressAddressLine1">Rua Jos&#233; Izidoro Biazetto, 158 &#8211; bloco A</ix:nonNumeric></span> &#8211; CEP <span id="xdx_90D_edei--EntityAddressPostalZipCode_c20230101__20231231__dei--EntityAddressesAddressTypeAxis__dei--BusinessContactMember_zFXLfOJCWiR4"><ix:nonNumeric contextRef="From2023-01-012023-12-31_dei_BusinessContactMember" id="Fact000032" name="dei:EntityAddressPostalZipCode">81200-240</ix:nonNumeric></span>,
<span id="xdx_904_edei--EntityAddressCityOrTown_c20230101__20231231__dei--EntityAddressesAddressTypeAxis__dei--BusinessContactMember_zvZGgol2TWj9"><ix:nonNumeric contextRef="From2023-01-012023-12-31_dei_BusinessContactMember" id="Fact000033" name="dei:EntityAddressCityOrTown">Curitiba, Paran&#225;</ix:nonNumeric></span>, <span id="xdx_903_edei--EntityAddressCountry_c20230101__20231231__dei--EntityAddressesAddressTypeAxis__dei--BusinessContactMember_z4wMARB5EIQl"><ix:nonNumeric contextRef="From2023-01-012023-12-31_dei_BusinessContactMember" format="ixt-sec:countrynameen" id="Fact000034" name="dei:EntityAddressCountry">Brazil</ix:nonNumeric></span></b></p>

<p style="font: 9.5pt Times New Roman,serif; text-align: center; margin-top: 0; margin-bottom: 3pt">(Name, telephone, e-mail and/or facsimile number and address of company
contact person)</p>

</div>

<p style="font: 9.5pt/86% Times New Roman,serif; margin: 0; text-align: center"><b>&#160;</b></p>

<p style="font: 9.5pt/86% Times New Roman,serif; margin: 0 0 6pt; text-indent: 36pt"><b>Securities registered or to be registered pursuant
to Section 12(b) of the Act:</b></p>

<table cellspacing="0" cellpadding="0" style="width: 100%">
  <tr style="vertical-align: top">
    <td style="padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.25pt solid; font: 9.5pt/106% Times New Roman,serif; margin: 0"><b>Title of Each Class</b></p></td>
    <td>
    <p style="border-bottom: Black 0.25pt solid; font: 9.5pt/106% Times New Roman,serif; margin: 0; text-align: center"><b>Trading Symbol(s)</b></p></td>
    <td colspan="2" style="padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.25pt solid; font: 9.5pt/106% Times New Roman,serif; margin: 0"><b>Name of Each Exchange on Which Registered</b></p></td></tr>
  <tr>
    <td style="font: 10pt/106% Georgia,serif; text-align: left; vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt"><span style="font-family: Times New Roman,serif; font-size: 9.5pt; line-height: 106%">Common Shares, without par value	</span></td>
    <td colspan="2" style="font: 10pt/150% Georgia,serif; vertical-align: top; padding-bottom: 4pt; text-align: left"><span style="font-family: Times New Roman,serif; font-size: 9.5pt; line-height: 150%">N/A</span></td>
    <td style="font: 10pt/150% Georgia,serif; vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: left"><span style="font-family: Times New Roman,serif; font-size: 9.5pt; line-height: 150%">New York Stock Exchange*	</span></td></tr>
  <tr>
    <td style="font: 10pt/106% Georgia,serif; text-align: left; vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt"><span style="font-family: Times New Roman,serif; font-size: 9.5pt; line-height: 106%">Preferred Class B Shares, without par value</span></td>
    <td colspan="2" style="font: 10pt/150% Georgia,serif; vertical-align: top; padding-bottom: 4pt; text-align: left"><span style="font-family: Times New Roman,serif; font-size: 9.5pt; line-height: 150%">N/A</span></td>
    <td style="font: 10pt/150% Georgia,serif; vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: left"><span style="font-family: Times New Roman,serif; font-size: 9.5pt; line-height: 150%">New York Stock Exchange*</span></td></tr>
  <tr>
    <td style="font: 10pt/106% Georgia,serif; text-align: left; vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt"><span style="font-family: Times New Roman,serif; font-size: 9.5pt; line-height: 106%">American
    Depositary Shares (as evidenced by American Depositary Receipts), each representing four Common Shares of COPEL</span></td>
    <td colspan="2" style="font: 10pt/150% Georgia,serif; vertical-align: top; padding-bottom: 4pt; text-align: left"><span style="font-family: Times New Roman,serif; font-size: 9.5pt; line-height: 150%">ELPC</span></td>
    <td style="font: 10pt/150% Georgia,serif; vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: left"><span style="font-family: Times New Roman,serif; font-size: 9.5pt; line-height: 150%">New York Stock Exchange</span></td></tr>


<tr style="vertical-align: top">
    <td style="font: 10pt/106% Georgia,serif; text-align: left; vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt"><p style="margin-top: 0; margin-bottom: 0"><span style="font-family: Times New Roman,serif; font-size: 9.5pt"><span id="xdx_90D_edei--Security12bTitle_c20230101__20231231_z4Xfh7FNWp45"><ix:nonNumeric contextRef="From2023-01-01to2023-12-31" id="Fact000035" name="dei:Security12bTitle">American
                                                                                Depositary Shares</ix:nonNumeric></span> (as evidenced by American Depositary Receipts), each representing four Preferred Class B Shares of COPEL</span></p></td>
    <td colspan="2" style="font: 10pt/150% Georgia,serif; vertical-align: top; text-align: left"><span style="font-family: Times New Roman,serif; font-size: 9.5pt; line-height: 150%"><span id="xdx_90C_edei--TradingSymbol_c20230101__20231231_zGOTGVhyU5yd"><ix:nonNumeric contextRef="From2023-01-01to2023-12-31" id="Fact000036" name="dei:TradingSymbol">ELP</ix:nonNumeric></span></span></td>
    <td style="text-align: left; padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: top">
    <p style="font: 9.5pt/150% Times New Roman,serif; margin: 0; text-align: left"><span id="xdx_901_edei--SecurityExchangeName_c20230101__20231231_zA0FSuDneitl"><ix:nonNumeric contextRef="From2023-01-01to2023-12-31" format="ixt-sec:exchnameen" id="Fact000037" name="dei:SecurityExchangeName">New York Stock Exchange</ix:nonNumeric></span></p>
    <p style="font: 9.5pt/150% Times New Roman,serif; margin: 0; text-align: center">&#160;</p></td></tr>
  <tr>
    <td style="width: 40%">&#160;</td>
    <td style="width: 17%">&#160;</td>
    <td style="width: 1%">&#160;</td>
    <td style="width: 42%">&#160;</td></tr>
  </table>

<p style="font: 9.5pt/106% Times New Roman,serif; margin: 0 0 4pt">* Shares are not listed for trading, but only in connection with the registration of American Depositary Shares pursuant
to the requirements of the New York Stock Exchange.</p>

<p style="font: 9.5pt Times New Roman,serif; margin: 0; text-align: center">&#160;</p>

<p style="font: 9.5pt Times New Roman,serif; margin: 0; text-align: center"><b>Securities registered or to be registered pursuant to Section
12(g) of the Act: None</b></p>

<p style="font: 9.5pt Times New Roman,serif; margin: 0; text-align: center"><b>Securities for which there is a reporting obligation pursuant
to Section 15(d) of the Act: None</b></p>

<p style="font: 10pt Georgia,serif; margin: 0; text-align: center"><span style="font-family: Times New Roman,serif; font-size: 9.5pt"><b>Indicate
the number of outstanding shares of each of the Issuer&#8217;s classes of capital or common stock as of December 31, 2023:</b></span><span style="font-family: ZWAdobeF; font-size: 1pt">F1</span></p>

<p style="font: 9.5pt/106% Times New Roman,serif; margin: 6pt 0 0; text-align: center"><span id="xdx_90E_edei--EntityCommonStockSharesOutstanding_iI_c20231231_zimACbBd3I6g"><ix:nonFraction name="dei:EntityCommonStockSharesOutstanding" contextRef="AsOf2023-12-31" id="Fact000038" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">1,300,347,300</ix:nonFraction></span> Common Shares, without par value</p>

<p style="font: 9.5pt/106% Times New Roman,serif; margin: 0; text-align: center"><span id="xdx_902_edei--EntityCommonStockSharesOutstanding_iI_c20231231__ifrs-full--ClassesOfEntitysOwnEquityInstrumentsAxis__custom--ClassAPreferredSharesMember_zr8BofbM5wn9"><ix:nonFraction name="dei:EntityCommonStockSharesOutstanding" contextRef="AsOf2023-12-31_custom_ClassAPreferredSharesMember" id="Fact000039" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">3,128,000</ix:nonFraction></span> Class A Preferred Shares, without par value</p>

<p style="font: 9.5pt Times New Roman,serif; margin: 0; text-align: center"><span id="xdx_90F_edei--EntityCommonStockSharesOutstanding_iI_c20231231__ifrs-full--ClassesOfEntitysOwnEquityInstrumentsAxis__custom--ClassBPreferredSharesMember_zOPt5fx9VwV4"><ix:nonFraction name="dei:EntityCommonStockSharesOutstanding" contextRef="AsOf2023-12-31_custom_ClassBPreferredSharesMember" id="Fact000040" format="ixt:numdotdecimal" decimals="INF" unitRef="Shares">1,679,335,290</ix:nonFraction></span> Class B Preferred Shares, without par value</p>

<p style="font: 9.5pt Times New Roman,serif; margin: 0 0 4.8pt; text-align: justify">&#160;</p>

<p style="font: 9.5pt Times New Roman,serif; margin: 0 0 4.8pt; text-align: justify">Indicate by check mark if the registrant is a well-known
seasoned issuer, as defined in Rule 405 of the Securities Act.</p>

<p style="font: 10pt Georgia,serif; margin: 0 0 4.8pt; text-align: center"><span style="font-family: Times New Roman,serif; font-size: 9.5pt"><span id="xdx_902_edei--EntityWellKnownSeasonedIssuer_c20230101__20231231_zJzZmhHkpxi1"><ix:nonNumeric contextRef="From2023-01-01to2023-12-31" id="Fact000041" name="dei:EntityWellKnownSeasonedIssuer">Yes</ix:nonNumeric></span>
</span>&#9746; <span style="font-family: Times New Roman,serif; font-size: 9.5pt">No </span>&#9744;</p>

<p style="font: 9.5pt Times New Roman,serif; margin: 0 0 4.8pt; text-align: justify">If this report is an annual or transition report,
indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or 15(d) of the Securities Exchange Act
of 1934.</p>

<p style="font: 10pt Georgia,serif; margin: 0 0 4.8pt; text-align: center"><span style="font-family: Times New Roman,serif; font-size: 9.5pt">Yes
</span>&#9744; <span style="font-family: Times New Roman,serif; font-size: 9.5pt"><span id="xdx_90F_edei--EntityVoluntaryFilers_c20230101__20231231_zWz5cAYZduG7"><ix:nonNumeric contextRef="From2023-01-01to2023-12-31" id="Fact000042" name="dei:EntityVoluntaryFilers">No</ix:nonNumeric></span> </span>&#9746;</p>

<p style="font: 10pt Georgia,serif; margin: 0 0 4.8pt; text-align: center">&#160;</p>

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<p style="font: 10pt Georgia,serif; margin: 0 0 4.8pt; text-align: center"></p>

<p style="font: 9.5pt Times New Roman,serif; margin: 0 0 4.8pt; text-align: justify">Indicate by check mark whether the registrant (1)
has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months
(or for such shorter period that the registrant was required to file such reports) and (2) has been subject to such filing requirements
for the past 90 days.</p>

<p style="font: 10pt Georgia,serif; margin: 0 0 4.8pt; text-align: center"><span style="font-family: Times New Roman,serif; font-size: 9.5pt"><span id="xdx_90D_edei--EntityCurrentReportingStatus_c20230101__20231231_zPcU5XGQd3wi"><ix:nonNumeric contextRef="From2023-01-01to2023-12-31" id="Fact000043" name="dei:EntityCurrentReportingStatus">Yes</ix:nonNumeric></span>
</span>&#9746; <span style="font-family: Times New Roman,serif; font-size: 9.5pt">No </span>&#9744;</p>

<p style="font: 9.5pt Times New Roman,serif; margin: 0 0 4.8pt; text-align: justify">Indicate by check mark whether the registrant has
submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (&#167;232.405 of
this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).</p>

<p style="font: 9.5pt Times New Roman,serif; margin: 0 0 4.8pt; text-align: center"><span id="xdx_902_edei--EntityInteractiveDataCurrent_c20230101__20231231_zDKQ0QwKX33a"><ix:nonNumeric contextRef="From2023-01-01to2023-12-31" id="Fact000044" name="dei:EntityInteractiveDataCurrent">Yes</ix:nonNumeric></span> &#9746; No &#9744;
</p>

<p style="font: 9.5pt Times New Roman,serif; margin: 0 0 4.8pt; text-align: justify">Indicate by check mark whether the registrant is
a large accelerated filer, an accelerated filer, a non-accelerated filer, or an emerging growth company. See the definitions of &#8220;large
accelerated filer,&#8221; &#8220;accelerated filer,&#8221; and &#8220;emerging growth company&#8221; in Rule 12b-2 of the Securities Exchange
Act:</p>

<p style="font: 10pt Georgia,serif; margin: 0 0 4.8pt; text-align: center"><span style="font-family: Times New Roman,serif; font-size: 9.5pt"><span id="xdx_909_edei--EntityFilerCategory_c20230101__20231231_zhhD70ShTjmd"><ix:nonNumeric contextRef="From2023-01-01to2023-12-31" format="ixt-sec:entityfilercategoryen" id="Fact000045" name="dei:EntityFilerCategory">Large accelerated filer</ix:nonNumeric></span> </span>&#9746; <span style="font-family: Times New Roman,serif; font-size: 9.5pt">Accelerated filer </span>&#9744;</p>

<p style="font: 10pt Georgia,serif; margin: 0 0 4.8pt; text-align: center"><span style="font-family: Times New Roman,serif; font-size: 9.5pt">Non-accelerated
filer </span>&#9744; <span style="font-family: Times New Roman,serif; font-size: 9.5pt">Emerging growth company </span><span id="xdx_909_edei--EntityEmergingGrowthCompany_c20230101__20231231_zXloPMtPzT3l"><ix:nonNumeric contextRef="From2023-01-01to2023-12-31" format="ixt:booleanfalse" id="Fact000046" name="dei:EntityEmergingGrowthCompany">&#9744;</ix:nonNumeric></span></p>

<p style="font: 10pt Georgia,serif; margin: 0 0 4.8pt"><span style="font-family: Times New Roman,serif; font-size: 9.5pt">If an emerging
growth company that prepares its financial statements in accordance with U.S. GAAP, indicate by check mark if the registrant has elected
not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section
13(a) of the Exchange Act. </span>&#9744;</p>

<p style="font: 9.5pt Times New Roman,serif; margin: 0pt 0 12pt">&#8224;The term &#8220;new or revised financial accounting standard&#8221;
refers to any update issued by the Financial Accounting Standards Board to its Accounting Standards Codification after April 5,2012.</p>

<p style="font: 10pt Georgia,serif; margin: 0pt 0 12pt"><span style="font-family: Times New Roman,serif; font-size: 9.5pt">Indicate by
check mark whether the registrant has filed a report on and attestation to its management&#8217;s assessment of the effectiveness of its
internal control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (&#167; 15 U.S.C. 7262(b)) by the registered
public accounting firm that prepared or issued its audit report. </span><span id="xdx_900_edei--IcfrAuditorAttestationFlag_c20230101__20231231_z8CDm07cCBWg"><ix:nonNumeric contextRef="From2023-01-01to2023-12-31" format="ixt:booleantrue" id="Fact000047" name="dei:IcfrAuditorAttestationFlag">&#9746;</ix:nonNumeric></span></p>

<p style="font: 10pt Georgia, Times, Serif; margin: 0pt 0 12pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 9.5pt">If
securities are registered pursuant to Section 12(b) of the Act, indicate by check mark whether the financial statements of the registrant
included in the filing reflect the correction of an error to previously issued financial statements. </span><span id="xdx_90B_edei--DocumentFinStmtErrorCorrectionFlag_c20230101__20231231_zi9qj9PoqmH8" title="Document Financial Statement Error Correction [Flag]"><ix:nonNumeric contextRef="From2023-01-01to2023-12-31" format="ixt:booleanfalse" id="Fact000049" name="dei:DocumentFinStmtErrorCorrectionFlag">&#9744;</ix:nonNumeric></span></p>

<p style="font: 10pt Georgia, Times, Serif; margin: 0pt 0 12pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 9.5pt">Indicate
by check mark whether any of those error corrections are restatements that required a recovery analysis of incentive-based compensation
received by any of the registrant&#8217;s executive officers during the relevant recovery period pursuant to &#167;240.10D-1(b). </span>&#9744;</p>

<p style="font: 9.5pt Times New Roman,serif; margin: 0 0 4.8pt; text-align: justify">Indicate by check mark which basis of accounting
the registrant has used to prepare the financial statements included in this filing:</p>

<p style="font: 10pt Georgia,serif; margin: 0 0 4.8pt; text-align: center"></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Georgia,serif; border-collapse: collapse; width: 100%">
<tr style="vertical-align: top; text-align: left">
  <td style="width: 33%"><p style="font: 10pt Georgia,serif; margin: 0 0 4.8pt; text-align: center"><span style="font-family: Times New Roman,serif; font-size: 9.5pt">U.S.
GAAP 	</span>&#9744;</p>
</td>
  <td style="width: 34%"><p style="font: 10pt Georgia,serif; margin: 0 0 4.8pt; text-align: center"><span style="font-family: Times New Roman,serif; font-size: 9.5pt">IFRS
- <span id="xdx_906_edei--DocumentAccountingStandard_c20230101__20231231_zAgI4Ftojoff"><ix:nonNumeric contextRef="From2023-01-01to2023-12-31" id="Fact000050" name="dei:DocumentAccountingStandard">International Financial Reporting Standards</ix:nonNumeric></span></span>
<span style="font-family: Times New Roman,serif; font-size: 9.5pt">as issued by the International Accounting Standards Board	</span>&#9746;<span style="font-family: Times New Roman,serif; font-size: 9.5pt">	</span></p>
</td>
  <td style="width: 33%"><p style="font: 10pt Georgia,serif; margin: 0 0 4.8pt; text-align: center"><span style="font-family: Times New Roman,serif; font-size: 9.5pt">	Other
&#9744;</span></p>
</td></tr>
</table>


<p style="font: 9.5pt Times New Roman,serif; margin: 0 0 4.8pt; text-align: justify">If &#8220;Other&#8221; has been checked in response
to the previous question, indicate by check mark which financial statement item the registrant has elected to follow.</p>


<p style="font: 10pt Georgia, Times, Serif; margin: 0 0 4.8pt; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 9.5pt">Item
17 </span>&#9744; <span style="font-family: Times New Roman, Times, Serif; font-size: 9.5pt">Item 18 </span>&#9744;</p>

<p style="font: 9.5pt Times New Roman,serif; margin: 0 0 4.8pt; text-align: justify">If this is an annual report, indicate by check mark
whether the registrant is a shell company (as defined in Rule 12b-2 of the  Exchange Act).</p>

<p style="font: 10pt Georgia,serif; margin: 0 0 4.8pt; text-align: center"><span style="font-family: Times New Roman,serif; font-size: 9.5pt">Yes
</span>&#9744; <span style="font-family: Times New Roman,serif; font-size: 9.5pt">No <span id="xdx_90A_edei--EntityShellCompany_dbF_c20230101__20231231_zdqdsGiSVgdg"><ix:nonNumeric contextRef="From2023-01-01to2023-12-31" format="ixt:booleanfalse" id="Fact000051" name="dei:EntityShellCompany">&#9746;</ix:nonNumeric></span></span></p>

<p style="font: 10pt Georgia,serif; margin: 0 0 4.8pt; text-align: center"></p>

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<p style="font: 10pt Georgia,serif; margin: 0 0 4.8pt; text-align: center">&#160;</p>




<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: center"><b>Table of Contents</b></p>

<table border="0" cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<tr>
<td style="color: blue; vertical-align: middle; text-align: left">&#160;</td>
    <td style="vertical-align: middle; text-align: right">&#160;</td>
    </tr>
<tr><td style="color: blue; vertical-align: middle; text-align: left; width: 90%"><a href="#form20f_001"><span style="color: Black">Presentation of Financial
    and Other Information</span></a></td>
    <td style="vertical-align: middle; text-align: right; width: 10%"><a href="#form20f_001"><span style="color: Black">2</span></a></td>
    </tr>
  <tr>
    <td style="color: blue; vertical-align: middle; text-align: left"><a href="#form20f_002"><span style="color: Black">Forward-Looking Statements</span></a></td>
    <td style="vertical-align: middle; text-align: right"><a href="#form20f_002"><span style="color: Black">3</span></a></td>
    </tr>
  <tr style="vertical-align: middle">
    <td style="color: blue; text-align: left"><a href="#form20f_003"><span style="color: Black">Item 1. Identity of Directors, Senior Management and Advisers</span></a></td>
    <td style="color: blue; text-align: right"><a href="#form20f_003"><span style="color: Black">3</span></a></td></tr>
  <tr style="vertical-align: middle">
    <td style="color: blue; text-align: left"><a href="#form20f_004"><span style="color: Black">Item 2. Offer Statistics and Expected Timetable</span></a></td>
    <td style="color: blue; text-align: right"><a href="#form20f_004"><span style="color: Black">3</span></a></td></tr>
  <tr style="vertical-align: middle">
    <td style="color: blue; text-align: left"><a href="#form20f_005"><span style="color: Black">Item 3. Key Information </span></a></td>
    <td style="color: blue; text-align: right"><a href="#form20f_005"><span style="color: Black">4</span></a></td></tr>
  <tr>
    <td style="color: blue; vertical-align: middle; text-align: left"><a href="#form20f_006"><span style="color: Black">Risk Factors</span></a></td>
    <td style="vertical-align: middle; text-align: right"><a href="#form20f_006"><span style="color: Black">4</span></a></td>
    </tr>
  <tr style="vertical-align: middle">
    <td style="color: blue; text-align: left"><a href="#form20f_007"><span style="color: Black">Item 4. Information on the Company</span></a></td>
    <td style="color: blue; text-align: right"><a href="#form20f_007"><span style="color: Black">22</span></a></td></tr>
  <tr>
    <td style="padding-left: 20pt; color: blue; vertical-align: middle; text-align: left"><a href="#form20f_008"><span style="color: Black">The Company</span></a></td>
    <td style="vertical-align: middle; text-align: right"><a href="#form20f_008"><span style="color: Black">22</span></a></td>
    </tr>
  <tr>
    <td style="padding-left: 20pt; color: blue; vertical-align: middle; text-align: left"><a href="#form20f_009"><span style="color: Black">Significant Changes in Our Business</span></a></td>
    <td style="vertical-align: middle; text-align: right"><a href="#form20f_009"><span style="color: Black">27</span></a></td>
    </tr>
  <tr>
    <td style="padding-left: 20pt; color: blue; vertical-align: middle; text-align: left"><a href="#form20f_010"><span style="color: Black">Business</span></a></td>
    <td style="vertical-align: middle; text-align: right"><a href="#form20f_010"><span style="color: Black">28</span></a></td>
    </tr>
  <tr>
    <td style="padding-left: 20pt; color: blue; vertical-align: middle; text-align: left"><a href="#form20f_011"><span style="color: Black">Concessions</span></a></td>
    <td style="vertical-align: middle; text-align: right"><a href="#form20f_011"><span style="color: Black">53</span></a></td>
    </tr>
  <tr>
    <td style="padding-left: 20pt; color: blue; vertical-align: middle; text-align: left"><a href="#form20f_012"><span style="color: Black">Competition</span></a></td>
    <td style="vertical-align: middle; text-align: right"><a href="#form20f_012"><span style="color: Black">61</span></a></td>
    </tr>
  <tr>
    <td style="padding-left: 20pt; color: blue; vertical-align: middle; text-align: left"><a href="#form20f_013"><span style="color: Black">Environment, Social and Governance</span></a></td>
    <td style="vertical-align: middle; text-align: right"><a href="#form20f_013"><span style="color: Black">62</span></a></td>
    </tr>
  <tr>
    <td style="padding-left: 20pt; color: blue; vertical-align: middle; text-align: left"><a href="#form20f_014"><span style="color: Black">Plant, Property and Equipment</span></a></td>
    <td style="vertical-align: middle; text-align: right"><a href="#form20f_014"><span style="color: Black">65</span></a></td>
    </tr>
  <tr>
    <td style="padding-left: 20pt; color: blue; vertical-align: middle; text-align: left"><a href="#form20f_015"><span style="color: Black">The Expropriation Process</span></a></td>
    <td style="vertical-align: middle; text-align: right"><a href="#form20f_015"><span style="color: Black">66</span></a></td>
    </tr>
  <tr>
    <td style="padding-left: 20pt; color: blue; vertical-align: middle; text-align: left"><a href="#form20f_016"><span style="color: Black">The Brazilian Electric Power Industry</span></a></td>
    <td style="vertical-align: middle; text-align: right"><a href="#form20f_016"><span style="color: Black">67</span></a></td>
    </tr>
  <tr style="vertical-align: middle">
    <td style="color: blue; text-align: left"><a href="#form20f_017"><span style="color: Black">Item 4A. Unresolved Staff Comments</span></a></td>
    <td style="color: blue; text-align: right"><a href="#form20f_017"><span style="color: Black">92</span></a></td></tr>
  <tr style="vertical-align: middle">
    <td style="color: blue; text-align: left"><a href="#form20f_018"><span style="color: Black">Item 5. Operating and Financial Review and Prospects</span></a></td>
    <td style="color: blue; text-align: right"><a href="#form20f_018"><span style="color: Black">93</span></a></td></tr>
  <tr>
    <td style="padding-left: 20pt; color: blue; vertical-align: middle; text-align: left"><a href="#form20f_019"><span style="color: Black">Overview</span></a></td>
    <td style="vertical-align: middle; text-align: right"><a href="#form20f_019"><span style="color: Black">93</span></a></td>
    </tr>
  <tr>
    <td style="padding-left: 20pt; color: blue; vertical-align: middle; text-align: left"><a href="#form20f_020"><span style="color: Black">Analysis of Electricity Sales and Cost
    of Electricity Purchased</span></a></td>
    <td style="vertical-align: middle; text-align: right"><a href="#form20f_020"><span style="color: Black">97</span></a></td>
    </tr>
  <tr>
    <td style="padding-left: 20pt; color: blue; vertical-align: middle; text-align: left"><a href="#form20f_021"><span style="color: Black">Results of Operations for the Years
    Ended December 31, 2023 and 2022</span></a></td>
    <td style="vertical-align: middle; text-align: right"><a href="#form20f_021"><span style="color: Black">98</span></a></td>
    </tr>
  <tr>
    <td style="padding-left: 20pt; color: blue; vertical-align: middle; text-align: left"><a href="#form20f_022"><span style="color: Black">Liquidity and Capital Resources</span></a></td>
    <td style="vertical-align: middle; text-align: right"><a href="#form20f_022"><span style="color: Black">105</span></a></td>
    </tr>
  <tr style="vertical-align: middle">
    <td style="color: blue; text-align: left"><a href="#form20f_023"><span style="color: Black">Item 6. Directors, Senior Management and Employees</span></a></td>
    <td style="color: blue; text-align: right"><a href="#form20f_023"><span style="color: Black">111</span></a></td></tr>
  <tr>
    <td style="padding-left: 20pt; color: blue; vertical-align: middle; text-align: left"><a href="#form20f_024"><span style="color: Black">Board of Directors</span></a></td>
    <td style="vertical-align: middle; text-align: right"><a href="#form20f_024"><span style="color: Black">111</span></a></td>
    </tr>
  <tr>
    <td style="padding-left: 20pt; color: blue; vertical-align: middle; text-align: left"><a href="#form20f_025"><span style="color: Black">Executive Board</span></a></td>
    <td style="vertical-align: middle; text-align: right"><a href="#form20f_025"><span style="color: Black">114</span></a></td>
    </tr>
  <tr>
    <td style="padding-left: 20pt; color: blue; vertical-align: middle; text-align: left"><a href="#form20f_026"><span style="color: Black">Supervisory Board</span></a></td>
    <td style="vertical-align: middle; text-align: right"><a href="#form20f_026"><span style="color: Black">117</span></a></td>
    </tr>
  <tr>
    <td style="padding-left: 20pt; color: blue; vertical-align: middle; text-align: left"><a href="#form20f_027"><span style="color: Black">Audit Committee</span></a></td>
    <td style="vertical-align: middle; text-align: right"><a href="#form20f_027"><span style="color: Black">118</span></a></td>
    </tr>
  <tr>
    <td style="padding-left: 20pt; color: blue; vertical-align: middle; text-align: left"><a href="#form20f_028"><span style="color: Black">Appointment and Evaluation Committee</span></a></td>
    <td style="vertical-align: middle; text-align: right"><a href="#form20f_028"><span style="color: Black">119</span></a></td>
    </tr>
  <tr>
    <td style="padding-left: 20pt; color: blue; vertical-align: middle; text-align: left"><a href="#form20f_029"><span style="color: Black">Investment and Innovation Comittee</span></a></td>
    <td style="vertical-align: middle; text-align: right"><a href="#form20f_029"><span style="color: Black">120</span></a></td>
    </tr>
  <tr>
    <td style="padding-left: 20pt; color: blue; vertical-align: middle; text-align: left"><a href="#form20f_030"><span style="color: Black">Sustainable Development Committee</span></a></td>
    <td style="vertical-align: middle; text-align: right"><a href="#form20f_030"><span style="color: Black">121</span></a></td>
    </tr>
  <tr>
    <td style="padding-left: 20pt; color: blue; vertical-align: middle; text-align: left"><a href="#form20f_031"><span style="color: Black">Minoritary Shareholders Committee</span></a></td>
    <td style="vertical-align: middle; text-align: right"><a href="#form20f_031"><span style="color: Black">121</span></a></td>
    </tr>
  <tr style="vertical-align: middle">
    <td style="padding-left: 20pt; color: blue; vertical-align: middle; text-align: left"><a href="#form20f_032"><span style="color: Black">Compensation of Directors, Officers, Fiscal Council Members and Audit Committee Members</span></a></td>
    <td style="color: blue; text-align: right"><a href="#form20f_032"><span style="color: Black">122</span></a></td></tr>
  <tr>
    <td style="padding-left: 20pt; color: blue; vertical-align: middle; text-align: left"><a href="#form20f_033"><span style="color: Black">Employees</span></a></td>
    <td style="vertical-align: middle; text-align: right"><a href="#form20f_033"><span style="color: Black">123</span></a></td>
    </tr>
  <tr>
    <td style="padding-left: 20pt; color: blue; vertical-align: middle; text-align: left"><a href="#form20f_034"><span style="color: Black">Share Ownership</span></a></td>
    <td style="vertical-align: middle; text-align: right"><a href="#form20f_034"><span style="color: Black">124</span></a></td>
    </tr>
  <tr style="vertical-align: middle">
    <td style="color: blue; text-align: left"><a href="#form20f_035"><span style="color: Black">Item 7. Major Shareholders and Related Party Transactions</span></a></td>
    <td style="color: blue; text-align: right"><a href="#form20f_035"><span style="color: Black">125</span></a></td></tr>
  <tr>
    <td style="padding-left: 20pt; color: blue; vertical-align: middle; text-align: left"><a href="#form20f_036"><span style="color: Black">Major Shareholders</span></a></td>
    <td style="vertical-align: middle; text-align: right"><a href="#form20f_036"><span style="color: Black">125</span></a></td>
    </tr>
  <tr>
    <td style="padding-left: 20pt; color: blue; vertical-align: middle; text-align: left"><a href="#form20f_037"><span style="color: Black">Related Party Transactions</span></a></td>
    <td style="vertical-align: middle; text-align: right"><a href="#form20f_037"><span style="color: Black">128</span></a></td>
    </tr>
  <tr style="vertical-align: middle">
    <td style="color: blue; text-align: left"><a href="#form20f_038"><span style="color: Black">Item 8. Financial Information</span></a></td>
    <td style="color: blue; text-align: right"><a href="#form20f_038"><span style="color: Black">129</span></a></td></tr>
  <tr>
    <td style="padding-left: 20pt; color: blue; vertical-align: middle; text-align: left"><a href="#form20f_039"><span style="color: Black">Legal Proceedings</span></a></td>
    <td style="vertical-align: middle; text-align: right"><a href="#form20f_039"><span style="color: Black">130</span></a></td>
    </tr>
  <tr>
    <td style="padding-left: 20pt; color: blue; vertical-align: middle; text-align: left"><a href="#form20f_040"><span style="color: Black">Dividend Payment</span></a></td>
    <td style="vertical-align: middle; text-align: right"><a href="#form20f_040"><span style="color: Black">132</span></a></td>
    </tr>
  <tr style="vertical-align: middle">
    <td style="color: blue; text-align: left"><a href="#form20f_041"><span style="color: Black">Item 9. The Offer and Listing</span></a></td>
    <td style="color: blue; text-align: right"><a href="#form20f_041"><span style="color: Black">137</span></a></td></tr>
  <tr style="vertical-align: middle">
    <td style="color: blue; text-align: left"><a href="#form20f_042"><span style="color: Black">Item 10. Additional Information</span></a></td>
    <td style="color: blue; text-align: right"><a href="#form20f_042"><span style="color: Black">138</span></a></td></tr>
  <tr>
    <td style="padding-left: 20pt; color: blue; vertical-align: middle; text-align: left"><a href="#form20f_043"><span style="color: Black">Memorandum and Articles of Association</span></a></td>
    <td style="vertical-align: middle; text-align: right"><a href="#form20f_043"><span style="color: Black">138</span></a></td>
    </tr>
  <tr>
    <td style="padding-left: 20pt; color: blue; vertical-align: middle; text-align: left"><a href="#form20f_044"><span style="color: Black">Material Contracts</span></a></td>
    <td style="vertical-align: middle; text-align: right"><a href="#form20f_044"><span style="color: Black">144</span></a></td>
    </tr>
  <tr>
    <td style="padding-left: 20pt; color: blue; vertical-align: middle; text-align: left"><a href="#form20f_045"><span style="color: Black">Exchange Controls</span></a></td>
    <td style="vertical-align: middle; text-align: right"><a href="#form20f_045"><span style="color: Black">145</span></a></td>
    </tr>
  <tr>
    <td style="padding-left: 20pt; color: blue; vertical-align: middle; text-align: left"><a href="#form20f_046"><span style="color: Black">Taxation</span></a></td>
    <td style="vertical-align: middle; text-align: right"><a href="#form20f_046"><span style="color: Black">147</span></a></td>
    </tr>
  <tr>
    <td style="padding-left: 20pt; color: blue; vertical-align: middle; text-align: left"><a href="#form20f_047"><span style="color: Black">Documents on Display</span></a></td>
    <td style="vertical-align: middle; text-align: right"><a href="#form20f_047"><span style="color: Black">153</span></a></td>
    </tr>
  <tr style="vertical-align: middle">
    <td style="color: blue; text-align: left"><a href="#form20f_048"><span style="color: Black">Item 11. Quantitative and Qualitative Disclosures about Market Risk</span></a></td>
    <td style="color: blue; text-align: right"><a href="#form20f_048"><span style="color: Black">153</span></a></td></tr>
  <tr style="vertical-align: middle">
    <td style="color: blue; text-align: left"><a href="#form20f_049"><span style="color: Black">Item 12. Description of Securities Other than Equity Securities</span></a></td>
    <td style="color: blue; text-align: right"><a href="#form20f_049"><span style="color: Black">153</span></a></td></tr>
  <tr style="vertical-align: middle">
    <td style="color: blue; text-align: left"><a href="#form20f_050"><span style="color: Black">Item 12A. Debt Securities</span></a></td>
    <td style="color: blue; text-align: right"><a href="#form20f_050"><span style="color: Black">153</span></a></td></tr>
  <tr style="vertical-align: middle">
    <td style="color: blue; text-align: left"><a href="#form20f_051"><span style="color: Black">Item 12B. Warrants and Rights</span></a></td>
    <td style="color: blue; text-align: right"><a href="#form20f_051"><span style="color: Black">153</span></a></td></tr>
  <tr style="vertical-align: middle">
    <td style="color: blue; text-align: left"><a href="#form20f_052"><span style="color: Black">Item 12C. Other Securities</span></a></td>
    <td style="color: blue; text-align: right"><a href="#form20f_052"><span style="color: Black">153</span></a></td></tr>
  <tr style="vertical-align: middle">
    <td style="color: blue; text-align: left"><a href="#form20f_053"><span style="color: Black">Item 12D. American Depositary Shares</span></a></td>
    <td style="color: blue; text-align: right"><a href="#form20f_053"><span style="color: Black">153</span></a></td></tr>
  <tr style="vertical-align: middle">
    <td style="color: blue; text-align: left"><a href="#form20f_054"><span style="color: Black">Item 13. Defaults, Dividend Arrearages and Delinquencies</span></a></td>
    <td style="color: blue; text-align: right"><a href="#form20f_054"><span style="color: Black">154</span></a></td></tr>
  <tr style="vertical-align: middle">
    <td style="color: blue; text-align: left"><a href="#form20f_055"><span style="color: Black">Item 14. Material Modifications to the Rights of Security Holders and Use of Proceeds</span></a></td>
    <td style="color: blue; text-align: right"><a href="#form20f_055"><span style="color: Black">154</span></a></td></tr>
  <tr style="vertical-align: middle">
    <td style="color: blue; text-align: left"><a href="#form20f_056"><span style="color: Black">Item 15. Control and Procedures</span></a></td>
    <td style="color: blue; text-align: right"><a href="#form20f_056"><span style="color: Black">154</span></a></td></tr>
  <tr style="vertical-align: middle">
    <td style="color: blue; text-align: left"><a href="#form20f_057"><span style="color: Black">Item 16A. Audit Committee Financial Expert</span></a></td>
    <td style="color: blue; text-align: right"><a href="#form20f_057"><span style="color: Black">155</span></a></td></tr>
  <tr style="vertical-align: middle">
    <td style="color: blue; text-align: left"><a href="#form20f_058"><span style="color: Black">Item 16B. Code of Ethics</span></a></td>
    <td style="color: blue; text-align: right"><a href="#form20f_058"><span style="color: Black">155</span></a></td></tr>
</table>


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<p style="margin: 0">&#160;</p>

<table border="0" cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: middle">
    <td style="color: blue; text-align: left; width: 90%"><a href="#form20f_059"><span style="color: Black">Item 16C. Principal Accountant Fees and Services</span></a></td>
    <td style="color: blue; text-align: right; width: 10%"><a href="#form20f_059"><span style="color: Black">155</span></a></td></tr>
  <tr style="vertical-align: middle">
    <td style="color: blue; text-align: left"><a href="#form20f_060"><span style="color: Black">Item 16D. Exemption from the Listing Standards for Audit Committees</span></a></td>
    <td style="color: blue; text-align: right"><a href="#form20f_060"><span style="color: Black">156</span></a></td></tr>
  <tr style="vertical-align: middle">
    <td style="color: blue; text-align: left"><a href="#form20f_061"><span style="color: Black">Item 16E. Purchases of Equity Securities by the Issuer and Affiliated Purchasers</span></a></td>
    <td style="color: blue; text-align: right"><a href="#form20f_061"><span style="color: Black">157</span></a></td></tr>
  <tr style="vertical-align: middle">
    <td style="color: blue; text-align: left"><a href="#form20f_062"><span style="color: Black">Item 16F. Changes in Registrant&#8217;s Certifying Accountant</span></a></td>
    <td style="color: blue; text-align: right"><a href="#form20f_062"><span style="color: Black">157</span></a></td></tr>
  <tr style="vertical-align: middle">
    <td style="color: blue; text-align: left"><a href="#form20f_063"><span style="color: Black">Item 16G. Corporate Governance</span></a></td>
    <td style="color: blue; text-align: right"><a href="#form20f_063"><span style="color: Black">157</span></a></td></tr>
  <tr style="vertical-align: middle">
    <td style="color: blue; text-align: left"><a href="#form20f_064"><span style="color: Black">Item 16H. Mine Safety Disclosure</span></a></td>
    <td style="color: blue; text-align: right"><a href="#form20f_064"><span style="color: Black">159</span></a></td></tr>
  <tr style="vertical-align: middle">
    <td style="color: blue; text-align: left"><a href="#form20f_065"><span style="color: Black">Item 16I. Disclosure Regarding Foreign Jurisdictions that Prevent Inspections</span></a></td>
    <td style="color: blue; text-align: right"><a href="#form20f_065"><span style="color: Black">159</span></a></td></tr>
  <tr style="vertical-align: middle">
    <td style="color: blue; text-align: left"><a href="#form20f_066"><span style="color: Black">Item 16J. Insider Trading Policies</span></a></td>
    <td style="color: blue; text-align: right"><a href="#form20f_066"><span style="color: Black">160</span></a></td></tr>
  <tr style="vertical-align: middle">
    <td style="color: blue; text-align: left"><a href="#form20f_067"><span style="color: Black">Item 16K. Cybersecurity</span></a></td>
    <td style="color: blue; text-align: right"><a href="#form20f_067"><span style="color: Black">160</span></a></td></tr>
  <tr style="vertical-align: middle">
    <td style="color: blue; text-align: left"><a href="#form20f_068"><span style="color: Black">Item 17. Financial Statements</span></a></td>
    <td style="color: blue; text-align: right"><a href="#form20f_068"><span style="color: Black">161</span></a></td></tr>
  <tr style="vertical-align: middle">
    <td style="color: blue; text-align: left"><a href="#form20f_069"><span style="color: Black">Item 18. Financial Statements</span></a></td>
    <td style="color: blue; text-align: right"><a href="#form20f_069"><span style="color: Black">161</span></a></td></tr>
  <tr style="vertical-align: middle">
    <td style="color: blue; text-align: left"><a href="#form20f_070"><span style="color: Black">Item 19. Exhibits</span></a></td>
    <td style="color: blue; text-align: right"><a href="#form20f_070"><span style="color: Black">162</span></a></td></tr>
  <tr>
    <td style="color: blue; vertical-align: middle; text-align: left"><a href="#form20f_071"><span style="color: Black">Technical Glossary</span></a></td>
    <td style="vertical-align: middle; text-align: right"><a href="#form20f_071"><span style="color: Black">163</span></a></td>
    </tr>
  <tr>
    <td style="color: blue; vertical-align: middle; text-align: left"><a href="#form20f_072"><span style="color: Black">Signatures</span></a></td>
    <td style="vertical-align: middle; text-align: right"><a href="#form20f_072"><span style="color: Black">169</span></a></td>
    </tr>
  </table>
<p style="font: 10pt Times New Roman, Times, Serif; margin: 0 12.25pt 0 0.75in; text-align: justify; text-indent: -39.8pt"></p><p style="font: 10pt Times New Roman, Times, Serif; margin: 0 12.25pt 0 0.75in; text-align: justify; text-indent: -39.8pt">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0 12.25pt 0 0.75in; text-align: justify; text-indent: -39.8pt">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0 12.25pt 0 0.75in; text-align: justify; text-indent: -39.8pt">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0">&#160;</p>


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<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: center"><span id="form20f_001"></span><b>PRESENTATION OF FINANCIAL AND OTHER
INFORMATION</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">In this annual report,
we refer to Companhia Paranaense de Energia &#8210; Copel, and, unless the context otherwise requires, its consolidated subsidiaries as
&#8220;Copel,&#8221; the &#8220;Company,&#8221; &#8220;we&#8221; or &#8220;us.&#8221;</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">References to (i)
the &#8220;<i>real</i>,&#8221; &#8220;<i>reais</i>&#8221; or &#8220;R$&#8221; are to Brazilian <i>reais&#160;</i>(plural) and the Brazilian
<i>real&#160;</i>(singular) and (ii) &#8220;U.S. dollars,&#8221; &#8220;dollars&#8221; or &#8220;US$&#8221; are to United States dollars.
We maintain our books and records in <i>reais</i>. Certain figures included in this annual report have been subject to rounding adjustments.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Our audited consolidated financial statements as of December 31, 2023
and 2022 and for each of the years ended December 31, 2023, 2022 and 2021 are included in this annual report. Due to the presentation
of the discontinued operation balances resulting from the divestment process of the subsidiaries Compagas and UEGA, and the sale of Copel
Telecomunica&#231;&#245;es S.A. in August 2021, described in Note 39 of our Financial Statements, the balances of our Statements of
Income and Cash Flows are being restated for comparability purposes.We prepared our audited consolidated financial statements included
in this annual report in accordance with International Financial Reporting Standards, or &#8220;IFRS,&#8221; as issued by the International
Accounting Standards Board, or &#8220;IASB.&#8221;</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">References in this
annual report to the &#8220;Common Shares,&#8221; &#8220;Class A Shares&#8221; and &#8220;Class B Shares&#8221; are to our common shares,
class A preferred shares, and class B preferred shares, respectively. References to &#8220;American Depositary Shares&#8221; or &#8220;ADSs&#8221;
are to our American Depositary Shares, which comprise our ADSs representing four Common Shares each (&#8220;Common Share ADSs&#8221;)
and our ADSs representing four Class B Shares each (&#8220;Preferred Share ADSs&#8221;). ADSs are listed on &#8220;NYSE&#8221; (the New
York Stock Exchange).</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Certain terms are
defined the first time they are used in this annual report. As used herein, all references to &#8220;GW&#8221; and &#8220;GWh&#8221; are
to gigawatts and gigawatt hours, respectively, references to &#8220;kW&#8221; and &#8220;kWh&#8221; are to kilowatts and kilowatt hours,
respectively, references to &#8220;MW&#8221; and &#8220;MWh&#8221; are to megawatts and megawatt hours, respectively, and references to
&#8220;kV&#8221; are to kilovolts. These and other technical terms are defined in the &#8220;Technical Glossary&#8221;.</p>


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<p style="font: 10pt Times New Roman, Times, Serif; margin: 0"><b>&#160;</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: center"><b><span id="form20f_002"></span>FORWARD-LOOKING STATEMENTS</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">This annual report
contains forward-looking statements. We may also make written or oral forward-looking statements in our annual report to shareholders,
in our offering circulars and prospectuses, in press releases and other written materials and in oral statements made by our officers,
directors or employees. These statements are not historical facts and are based on management&#8217;s current view and estimates of future
economic circumstances, industry conditions, company performance and financial results. Forward-looking statements can be identified by
the fact that they do not relate only to historical or current facts and may be accompanied by words such as &#8220;aim,&#8221; &#8220;anticipate,&#8221;
&#8220;believe,&#8221; &#8220;plan,&#8221; &#8220;could,&#8221; &#8220;would,&#8221; &#8220;should,&#8221; &#8220;estimate,&#8221; &#8220;expect,&#8221;
&#8220;forecast,&#8221; &#8220;future,&#8221; &#8220;guidance,&#8221; &#8220;intend,&#8221; &#8220;may,&#8221; &#8220;will,&#8221; &#8220;possible,&#8221;
&#8220;potential,&#8221; &#8220;predict,&#8221; &#8220;project&#8221; or similar words, phrases or expressions, although the absence of
any such words or expressions does not mean that a particular statement is not a forward-looking statement. Forward-looking statements
speak only as of the date they are made, and we undertake no obligation to update publicly any of them in light of new information or
future events.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Forward-looking statements
involve only the current view of management and are subject to a number of inherent risks and uncertainties. There is no guarantee that
the expected events, trends or results will actually occur. We caution you that a number of important factors could cause actual results
to differ materially from those contained in any forward-looking statement. Such factors include, but are not limited to:</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 6pt"><tr style="vertical-align: top">
<td style="width: 38.85pt"/><td style="width: 17.85pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Brazilian political and economic conditions;</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 6pt"><tr style="vertical-align: top">
<td style="width: 38.85pt"/><td style="width: 17.85pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">economic conditions in the State of Paran&#225;;</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 6pt"><tr style="vertical-align: top">
<td style="width: 38.85pt"/><td style="width: 17.85pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">technical, operational, legal and regulatory
conditions related to the provision of electricity services;</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 6pt"><tr style="vertical-align: top">
<td style="width: 38.85pt"/><td style="width: 17.85pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">the outcome of lawsuits against us;</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 6pt"><tr style="vertical-align: top">
<td style="width: 38.85pt"/><td style="width: 17.85pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">our ability to obtain financing;</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 6pt"><tr style="vertical-align: top">
<td style="width: 38.85pt"/><td style="width: 17.85pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">developments in other emerging market countries;</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 6pt"><tr style="vertical-align: top">
<td style="width: 38.85pt"/><td style="width: 17.85pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">changes in, or failure to comply with, governmental
regulations;</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 6pt"><tr style="vertical-align: top">
<td style="width: 38.85pt"/><td style="width: 17.85pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">competition;</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 6pt"><tr style="vertical-align: top">
<td style="width: 38.85pt"/><td style="width: 17.85pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">electricity shortages;</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 6pt"><tr style="vertical-align: top">
<td style="width: 38.85pt"/><td style="width: 17.85pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">unfavorable hydrological conditions;</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 6pt"><tr style="vertical-align: top">
<td style="width: 38.85pt"/><td style="width: 17.85pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">climate-related developments;</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 6pt"><tr style="vertical-align: top">
<td style="width: 38.85pt"/><td style="width: 17.85pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">international economic and political developments;
</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 6pt"><tr style="vertical-align: top">
<td style="width: 40.5pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">the impact of the ongoing conflicts in Ukraine
and in the Middle East, the economic sanctions imposed on Russia, and their impact on the global economy, which are highly uncertain and
difficult to predict; and</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 6pt"><tr style="vertical-align: top">
<td style="width: 38.85pt"/><td style="width: 17.85pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">other factors discussed below under &#8220;Item
3. Key Information&#8213;Risk Factors.&#8221;</span></td></tr></table>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">All forward-looking
statements are expressly qualified in their entirety by this cautionary statement, and you should not place undue reliance on any forward-looking
statement contained in this annual report.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt"><b><span id="form20f_003"></span>Item 1. Identity of Directors, Senior Management and Advisers</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin-right: 0; margin-left: 0">Not applicable.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt"><span id="form20f_004"></span><b>Item 2. Offer Statistics and Expected Timetable</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt">Not applicable.<br/>
</p>


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<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt"><b><span id="form20f_005"></span>Item 3. Key Information</b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: center"><b><span id="form20f_006"></span>RISK FACTORS</b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin-right: 0; margin-left: 0">The following is a summary of the material
risks we face:</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 0.25in"/><td style="width: 0.25in"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Disruptions in the operation of, or deterioration
of the quality of, our services could have an adverse effect on our business, financial condition, reputation and results of operations.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 0.25in"/><td style="width: 0.25in"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Failures in dams under our responsibility may
cause serious damages to the affected communities, to our results and to our reputation.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 0.25in"/><td style="width: 0.25in"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Failures in our cybersecurity controls or unauthorized
disclosure of information, as well as failure to comply with existing data privacy and data security laws may adversely affect our business
and reputation, including the risk of interruption in energy supply and suspension of operations.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 0.25in"/><td style="width: 0.25in"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Our governance, compliance and internal controls
may fail to prevent breaches of legal, regulatory, ethical or governance standards. </span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 0.25in"/><td style="width: 0.25in"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">The rules for electricity trading and market
conditions may affect the sale prices of electricity.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 0.25in"/><td style="width: 0.25in"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Our business is subject to risks related to our
supply chain which may be substantially and adversely affected by internal or external economic, political, social and natural events,
such as pandemics, terrorism acts, border disputes and armed conflicts, among others.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 0.25in"/><td style="width: 0.25in"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Our operating results depend on prevailing hydrological
conditions, which have been volatile recently. The impact of water shortages and resulting measures taken by the government to conserve
energy may have a material adverse effect on our business, financial condition and results of operations.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 0.25in"/><td style="width: 0.25in"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">ANEEL could penalize us for failing to comply
with the terms of our concessions or with applicable laws and regulations, and we may not recover the full value of our investment in
the event that any of our concessions are terminated.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 0.25in"/><td style="width: 0.25in"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">We are subject to comprehensive regulation of
our business, which fundamentally affects our financial performance.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 0.25in"/><td style="width: 0.25in"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">The Brazilian Government has significant influence
over the Brazilian economy. Brazilian economic and political conditions &#8211; and investor perception of those conditions &#8211; have
a direct impact on our operations.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 0.25in"/><td style="width: 0.25in"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">After our transformation into a corporation with
dispersed capital, we no longer have a controlling shareholder.</span></td></tr></table>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b>Risks Relating to Our Company and our
Operations</b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>We are largely dependent upon the
economy of the State of Paran&#225;.</i></b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">The distribution market
for most of our sales of electricity is the State of Paran&#225;. Although a more competitive market involving possible sales to customers
outside Paran&#225; might develop in the future, our business depends and is expected to continue to depend to a very large extent on
the economic conditions of Paran&#225;.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 36.85pt">An increase in electricity
prices, combined with poor economic performance in the State of Paran&#225;, could affect the ability of some of our distributions customers
to pay amounts owed to us. As of December 31, 2023, our overdue receivables in our distribution concession area with final customers were
R$655.6 million in the aggregate and our allowance for doubtful accounts related to these receivables was R$116.8 million.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 36.85pt">In addition, in
the event of an economic recession combined with high energy prices, the number of our distribution customers connecting illegally to
our distribution grid may increase, which would then reduce our revenue from electricity sales to final customers. Energy we lose due
to illegal connections is considered a commercial loss (non-technical), and we may incur regulatory penalties if our commercial losses
exceed certain established regulatory thresholds calculated by <span style="font-family: Times New Roman, Times, Serif">the Brazilian
Electricity Regulatory Agency (<i>Ag&#234;ncia Nacional de Energia El&#233;trica</i> &#8220;ANEEL&#8221;). If ANEEL determines that
we were not efficient in inspecting and controlling the non-technical losses in the distribution grid, the agency may limit the transfer
of such losses to the final customers. </span></p>


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<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 36.85pt">Legislative proposals
currently under discussion in Congress such as Bill 5325/2019 may change the penalties applicable to concessionaires and limit the inclusion
and collection of non-technical losses in the electricity bill to final customers to a certain quota. In that scenario, concessionaires
will no longer be able to charge final customers for part of the losses that are considered non-technical (such as illegal connections,
measurement errors, among others). The passing of the referred bills could adversely affect our financial results.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>There is no guarantee that we will
be able to maintain or renew all licenses, permits, concessions, registrations, authorizations, including environmental licenses, required
for our current operations, or obtain the necessary licenses to develop and operate new projects. </i></b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; text-align: justify; text-indent: 36.85pt; margin-right: 0; margin-left: 0">Our
business relies on maintaining, renewing, and obtaining necessary licenses, permits, concessions, registrations, and authorizations, including
environmental licenses, for our operations and new projects, including from the National Electric Energy Agency (&#8220;ANEEL&#8221;)
and the Ministry of Mines and Energy (&#8220;MME&#8221;), as well as compliance with regulations governing our facilities and activities.
The lack of any necessary licenses or permits, challenges to them, or expiration without renewal could materially and adversely affect
our business, financial condition, results of operations, and reputation, and expose us to penalties under applicable regulations.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; text-align: justify; text-indent: 36.85pt; margin-right: 0; margin-left: 0">Delays
in the issuance of licenses, permits, and concessions by governmental agencies or other authorities may also result in delays in project
implementation schedules and increase operating and project costs, which could adversely affect our operating and financial results. If
we are unable to complete a project or if a project is delayed, our expected financial return from the project may be reduced, leading
to potential losses. Additionally, decisions made by governmental authorities regarding the electric grid, environmental regulations,
and other aspects of electricity generation may negatively impact the operation and profitability of our generation systems. If any of
these factors occur, we may suffer material adverse effects on our financial condition, results of operations, and reputation.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0">In
2024, we plan to pay the grant bonus and sign new concession agreements for three of our major hydroelectric plants, HPP Foz do
Areia, HPP Segredo and HPP Salto Caxias hydroelectric plants. Failure to renew the agreements for any reason could have a material
and adverse impact on our business.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>Disruptions in the operation of,
or deterioration of the quality of, our services could have an adverse effect on our business, financial condition, reputation and results
of operations.</i></b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">We operate complex
electricity generation, transmission and distribution systems and grids, which involves various risks, such as operational setbacks and
unexpected interruptions, caused by accidents, breakdown or failure of equipment or processes, performance below expected levels of availability
and efficiency of assets, or disasters (such as explosions, fires, natural phenomena, landslides, sabotage, vandalism, and similar events).
In addition, operational decisions by authorities responsible for the electricity grid, environment matters, operations and other issues
affecting the electricity generation, transmission or distribution could have an adverse effect on the performance and profitability of
the operations of our generation, transmission and distribution systems. Our insurance could be insufficient to cover the costs and losses
that we may incur as a result of the damages caused to our assets or due to outages.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">The revenues that
our subsidiaries generate from establishing, operating and maintaining their facilities are related to the availability of equipment
and assets, and to the quality of the services (continuity and service in accordance with levels demanded by regulations). Under our
concession agreements, we and our subsidiaries are subject to: (i) a reduction of the distributor revenue as a result of the reduction
of the so-called &#8220;Portion B&#8221; allocation in the revenue calculation formula; (ii) a reduction of the Permitted Annual Revenue
- APR (<i>Receita Anual Permitida</i>, or &#8220;RAP&#8221;), for the transmission companies; (iii) the effects of the Availability Factor
(<i>Fator de Disponibilidade</i>, or &#8220;FID&#8221;) and the offtake guarantee levels for th<span style="line-height: 107%">e generation
facilities; and (iv) the application of penalties and payment of compensation amounts, depending on the scope, severity and duration
of non-availability of the services and equipment. Under Brazilian Law, we are strictly liable for direct and indirect damages resulting
from the inadequate supply of electricity such as abrupt interruptions arising from the generation, transmission or distribution systems.
Therefore, outages or stoppages in our generation, transmission and distribution facilities, or in substations or grids, may cause a
material adverse effect on our business, financial situation, reputation and results of operations.</span></p>
<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><span style="line-height: 107%"></span></p>


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<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>Our financial and operational performance
may be negatively affected by epidemics, natural disasters, and other catastrophes that affect biodiversity, society, and the Brazilian
economy. </i></b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Since the outbreak of COVID-19, we have implemented measures and health
and safety protocols to mitigate the impact and protect our employees, business operations, and surrounding communities from the pandemic&#8217;s
threats. The emergence of new epidemics, natural disasters, or other global or regional
catastrophes could lead to reduced consumption in commercial and industrial segments, intermittent volatility in international and Brazilian
markets, governmental and private actions including restrictions on the movement and transportation of people, goods, and services, and
potentially result in the partial or complete shutdown of private establishments and public offices, disruptions in the supply chain,
and increased government intervention in economies. These events may have a significant negative effect on both the global and Brazilian
economies, potentially leading to a decrease in economic activity, currency devaluation and volatility, increased fiscal deficits and
constraints on public investment, delays in judicial, arbitration, and administrative processes, temporary imposition of more burdensome
taxation on our business activities, reduced liquidity in international and Brazilian markets; and volatility in the prices of raw materials
and other inputs, among other effects. The occurrence and duration of any of these events could impact the liquidity and market value
of our shares and have negative effects on our business operations. We cannot guarantee that there will be no regional and global outbreaks
of communicable diseases, and if they occur, we cannot guarantee that we will be able to avoid adverse impacts on our businesses, operations,
and financial results.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>We are subject to risks related
to social and environmental impacts of our projects.</i></b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">The construction and
operation of our assets may modify the ecosystem, particularly the natural state of the water resources and of the vegetation of the flooded
river basin in the case of Hydroelectric Power Plants. Our projects may cause direct and indirect impacts in the local communities, such
as housing displacement. They may affect the economic outputs of the local communities, lead to the loss of cultural identity or increase
the demand for government services. In these cases, we may be required to implement specific plans to minimize and mitigate those impacts,
which may result in reputational damage and financial losses for our business.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>Failures in dams under our responsibility
may cause serious damages to the affected communities, to our results and to our reputation.</i></b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 36.7pt">Dams are important
infrastructures to our business, and are fundamental components of our Hydroelectric Power Plants for the purposes of diking and storing
water, accounting for the majority of our energy generation capacity. However, in any dam, there is an intrinsic risk of ruptures caused
by different internal and external factors. Therefore, we are subject to the risk of a dam failure that could have repercussions much
greater than just the loss of hydroelectric power generation capacity. A dam failure may result in economic, social, regulatory and environmental
damages and potential loss of human life in the communities downstream from the dams, which may have a material adverse effect on our
reputation, business, operational results and financial conditions.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>We are involved in several lawsuits
that could have a material adverse effect on our business, operational results, financial position, and reputation if their outcome is
unfavorable to us.</i></b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">We are the defendant
in several legal proceedings, mainly relating to civil, administrative, labor, environmental and tax claims. The outcome of these proceedings
is uncertain and, if determined against us, may result in obligations that could materially affect our results of operations. As of December
31, 2023, our provisions for probable (more likely than not) and reasonably estimated losses were R$1,828.9 million. For more information,
see &#8220;Item 8. Financial Information&#8212;Consolidated Financial Information&#8212;Legal Proceedings.&#8221;</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Unfavorable decisions
against us, particularly in cases involving large amounts or that affect our ability to conduct business as planned, may cause an adverse
effect on our results, as well as on our business, reputation, financial position, and the market value of our shares. For more information,
see &#8220;Item 10. Additional Information&#8212;Legal proceedings.&#8221;</p>


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<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>Failures in our cybersecurity controls
or unauthorized disclosure of information, as well as failure to comply with existing data privacy and data security laws may adversely
affect our business and reputation, including the risk of interruption in energy supply and suspension of operations.</i></b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">We collect, store,
process and use various confidential information related to our business and operations. In our ordinary course of business, we also collect
and store personal data of our customers in our data centers located at our own premises. We have suffered cyber-attacks in the past leading
to the temporary unavailability of part of our systems. Despite our cybersecurity controls, information technology, operation technology
and infrastructure, we may be vulnerable to failures whether caused by technical failures, negligence, accident or cyber-attacks. Those
failures may result in disclosure or theft of sensitive information, loss of data integrity, misappropriation of funds and disruptions
to or interruption in our business operations.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">In July 2022, ANEEL
Normative Resolution 964/2021 became effective, regulating cyber security rules to the energy industry. Cyber security risks include the
risk of interruption in energy supply and the infeasibility of required technical operations. Despite our efforts, the measures adopted
by us to prevent and repair cyber security risks and to comply with the described regulation may not be sufficient or effective and we
may be subject to service disruption, loss of clients, or temporarily unavailability of essential services or systems.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">We are subject to
Brazilian laws and regulations relating to data protection and data privacy, mainly the Brazilian Federal Law No. 13,709/2018 (&#8220;Brazilian
Data Protection Law,&#8221; or &#8220;LGPD&#8221;) that sets forth the legal framework for the processing of personal data and administrative
penalties applicable for non-compliance with LGPD. Violations of this statute and related regulations, including leakage of personal data,
could result in individual or collective lawsuits against us, the imposition of fines of up to R$50 million, capped at 2% of the billing
of the group in Brazil for infringement, among other civil, administrative and criminal penalties, as well as damage to our reputation,
which could have an adverse effect on us and our business, reputation and results of operations.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0">In
February 2023, ANPD Regulation No. 4, which regulates the application of administrative
penalties by Brazil&#8217;s National Data Protection Authority (&#8220;ANPD&#8221;) for non-compliance with LGPD, came into force. The
regulation guarantees the proportionality between the severity of the offending agent&#8217;s conduct and the sanction to be applied,
by defining the criteria for non-pecuniary penalty or the amount of the fines, as appropriate. Following the approval of this regulation,
the ANPD effectively began imposing fines and other administrative penalties on companies that fail to comply with the provisions of the LGPD.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>The implementation of our new billing
project may expose us to increased operational risks, and failures or delays in the the implementation may prevent us from obtaining the
benefits of this automated billing system </i></b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0">We
are currently implementing a new billing project, in line with our corporate strategy to seek innovation and operational efficiency. Although
the purpose of the new system is to provide greater autonomy to our management areas and to provide more efficiency in application integration,
process automation and data synchronization, we cannot assure you that we will be able to successfully implement this project or that
we will be able to achieve these benefits. Failures in the implementation of this project may adversely affect our existing operations,
particularly billing and collection functions, and may expose us to data breaches or other incidents, which could adversely affect our
business.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>Our governance, compliance and internal
controls may fail to prevent breaches of legal, regulatory, ethical or governance standards. </i></b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">We are subject to
breaches of our internal policies and controls relating to anti-corruption, anti-money laundering, securities regulation and related laws
and regulations, and to instances of fraudulent behavior, corrupt practices and dishonesty by our directors, officers, employees, contractors
or other agents that we may not timely identify or prevent.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Further, we have
a large number of contracts with suppliers, with wide distribution and outsourcing of the production chains, and we are not able to control
all possible irregularities or to ensure that our selection processes will be sufficient to avoid situations where our suppliers have
problems related to compliance with applicable law, sustainability or outsourcing of the production chain under inadequate safety conditions.
These risks are increased by the fact that our portfolio includes affiliated companies, such as special purpose companies, some of which
we do not hold a controlling interest in.</p>
<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"></p>


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<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Although we have an
integrity program with timely updates and a process for investigating complaints, our systems may not be effective in all circumstances.
Any failure in our capacity to prevent or detect noncompliance with the applicable governance rules or regulatory obligations may cause
damages to our reputation or other material adverse effects to our results of operation or financial condition.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>The rules for electricity trading
and market conditions may affect the sale prices of electricity.</i></b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">We perform trading
activities through power purchase and sale agreements, mainly in the unregulated electricity market (&#8220;Free Market&#8221;), through
our generation and trading companies.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Energy trading is
affected by changes in the methodology used to calculate energy price in the short-term (<i>Pre&#231;o de Liquida&#231;&#227;o de
Diferen&#231;as</i>, or &#8220;PLD&#8221;). PLD is currently determined by the results of optimization models of operation of the interconnected
systems used by the ONS and by Chamber of Commercialization of Electric Energy (<i>C&#226;mara de Comercializa&#231;&#227;o de Energia
El&#233;trica</i> or &#8220;CCEE&#8221;). In such determination, there may be data entry errors or errors in the model, which may lead
to an unexpected change of the PLD and possible future republications of the PLD. Any of such events may cause market uncertainty, reduction
of liquidity, and financial losses with unexpected price variation. As of January 1, 2021, the PLD is officially calculated for each submarket
on an hourly basis, as proposed by the Standing Committee for Analysis of Methodologies and Programs (<i>Comiss&#227;o Permanente para
An&#225;lise de Metodologias e programas Computacionais do Setor El&#233;trico</i> or &#8220;CPAMP&#8221;), in accordance with the
implementation schedule defined by Ordinance No. 301/2019.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Any change in the
energy trading rules related to the increase of restrictions for the entry of new customers in the Free Market may affect our energy trading
business.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Also, excess supply
of energy in the market, particularly as a result of new energy projects and incentivized renewable energy projects, including distributed
generation projects, may cause a decrease in the energy prices and adversely impact our energy business, with the possibility of effects
on electricity sales to final customers, electricity sales to distributors and use of the main distribution and transmission grid.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>Our business is subject to risks
related to our supply chain which may be substantially and adversely affected by internal or external economic, political, social and
natural events, such as pandemics, terrorism acts, border disputes and armed conflicts, among others.</i></b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Suppliers, contractors
and other third parties may fail to perform existing contracts and obligations, which may unfavorably impact our operations and financial
results.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">We are involved in
various transmission and generation projects, which are subject to the performance obligations of various third parties over whom we have
no control. In addition, project development is subject to environmental, engineering and construction risks that can lead to cost overruns,
delays and other impediments to completing a project on time and within budget. We cannot assure you that we will be able to (i) obtain
all required permits and approvals for our projects, (ii) secure private sector partners for any of our projects, or (iii) obtain adequate
financing for our projects or that financing will be available on a non-recourse basis to us. If we are unable to complete a project or
such project is delayed, this may decrease our expected financial return from the project, which may lead to impairment.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">The operations of
our suppliers and service providers could be substantially and adversely affected by factors and events beyond our control, such as fires,
natural disasters, spread of diseases, pandemics, strikes, system failure, terrorist attacks, deforestation, and political or armed conflicts,
including the ongoing conflicts between Russia and Ukraine and between Israel and Hamas, trade sanctions and other similar events, and
the developments therein, such as high inflation, volatility in the commodities markets and financial markets, changes in currencies,
lack of liquidity in the capital markets, among others. In such a scenario, if the impacted services cannot be replaced or reinstated
in the affected region, the supply of electricity to our customers could be impacted or disrupted and our results could be adversely impacted.</p>

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<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>We are subject to climate factors
and to uncertainties that may adversely impact our operation and results.</i></b></p>
<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Our energy generation,
transmission and distribution operations are subject to climatic factors and uncertainties related to severe weather events, mainly cyclones,
hurricanes, floods, droughts and fires. These events can affect minimum water storage levels in hydroelectric plant reservoirs and lead
to the unavailability of our electricity supply systems, resulting in penalties by regulatory bodies, consumer complaints, lawsuits, costs
for the restoration of systems, in addition to negatively affecting our results.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Further our wind farms
operations are subject to climate factors and to uncertainties related to the speed of wind. The authorizations that govern our power
generation activities in wind farms set forth certain performance covenants, which require us to generate minimum amounts of energy on
annual and four-year bases in accordance with the energy amounts sold in the correspondent auctions. Non-compliance with such covenants
may adversely impact our results.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 8pt; text-align: justify; text-indent: 0.5in">We are also subject
to impacts of uncertainties related to climate change, such as (i) demand for energy; (ii) carbon pricing; and (iii) regulatory requirements
to reduce emissions. The potential impacts of such factors are taken into account in business planning and periodically monitored by our
Board of Directors.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 8pt; text-indent: 0.5in">Our Integrated Risk Management Policy classifies
and catergorizes climate change effects that may affect our operations and business strategy, leading us to incur financial costsas follows:
(i) Physical climate risks - the possibility of the occurrence of losses caused by events associated with frequent and severe weather
events (acute) or long-term environmental changes (chronic), which may be related to changes in weather patterns; and (ii) Transition
climate risks - the possibility of the occurrence of losses caused by events associated with the process of transition to a low-carbon
economy, in which the emission of greenhouse gases is reduced or offset and the natural mechanisms for capturing these gases are preserved.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 8pt; text-align: justify; text-indent: 0.5in">In the last few years
there have been critical climate events, which lead us to promote research regarding future climate scenarios resulting from global warming
in hydraulic generation assets (until 2100) and distribution assets (until 2050). If we fail to properly identify and incorporate the
risks associated with climate change into our risk framework, to adequately measure, manage and disclose the various financial and operational
risks that may result from climate change, or if we fail to adapt our strategy and business model to a changing regulatory and market
environment, we could face a material adverse impact on our business growth rates, competitiveness, profitability, capital requirements
and financial condition.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>Failure to comply with ESG guidelines
can adversely affect our operations, results and reputation.</i></b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Our ESG practices
are continually developing. This includes making commitments to achieve specific standards or deadlines for better social, governance,
and sustainability practices, as well as incorporating sustainability into our business operations. Failure to comply with corporate ESG
guidelines or commitments, including our Integrated Report, could result in financial and operational losses, as well as reputational
damage.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>We may acquire other companies in
the electric sector or new energy concessions, as we have done before, which could increase our financial leverage and negatively impact
our overall performance, and the integration of these new businesses may not yield the expected efficiency gains and economies of scale,
potentially harming our operational and financial performance.</i></b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 36.7pt">We constantly prospect
for businesses that are related to our corporate purpose and aligned with our strategic plan. To expand our business, we may participate
in auctions for the construction and operation of new power generation and transmission ventures, as well as invest in other companies
from the energy sector, as we have done in the past. These acquisitions can increase our financial leverage or reduce our profits. Additionally,
the integration of the new businesses may not result in the synergy we expect in terms of efficiency gains and economies of scale for
our operations, including as a result of our failure to follow our initial strategic plan or changes in market conditions. This may adversely
affect our operational and financial performance.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 36.7pt">We may also be held
liable for contingencies related to such assets and businesses, including potential contingencies that are not currently known to us and
that may be identified in the future. Any contingencies arising from the development and implementation of these assets prior to their
incorporation into our assets may become our responsibility as a successor if the selling company fails to perform or proves unable to
perform its obligations. If such contingencies materialize, we could incur significant costs and expenses, which could have a material
adverse effect on our business, reputation and results.</p>


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<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>Labor disputes may disrupt our operations
from time to time.</i></b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 36.7pt">Our employees are
represented by unions. Disagreements regarding issues related to divestment, changes to our business strategy, our voluntary severance
program, and reductions in the professional staff may lead to employee reactions. Strikes, work interruptions, or other forms of protests
in any of our major suppliers or contractors or at their facilities may undermine our ability to complete relevant projects on time, negatively
impacting our results of operations, and affect our ability to achieve long-term strategic goals.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 36.7pt">We may also be held
jointly or severally liable for any labor or social security obligations imposed by courts on employees of our third-party service providers,
including the recognition of an employment relationship. This could lead to contingencies and indemnity payments, significantly and negatively
impacting our business.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>We have a Collective Labor Agreement
(&#8220;ACT&#8221;) 2022-2024 that established a Voluntary Severance Program (&#8220;PDV&#8221;), and the preparation of successors for
critical business positions may adversely impact our operations. </i></b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 36.7pt">After our transformation
into a corporation with dispersed capital and without controlling shareholders, we implemented a voluntary severance program (<i>Programa
de Desligamento Volunt&#225;rio</i> or &#8220;PDV&#8221;), provided for in the Collective Labor Agreement (<i>Acordo Coletivo de Trabalho</i>
or &#8220;ACT&#8221;) 2022/2024, in which 1,437 adhesions were made, based on an assessment that considered the financial aspects and
the maintenance of our operations.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 36.7pt">The loss of members
of our management team or certain key employees and the need to hire professionals with similar knowledge and experience in a timely
manner, as well as to prepare successors for critical business positions, could have a negative effect on our operating results, financial
condition and our reputation.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b>Risks Relating to the Brazilian Electricity
Sector and Other Sectors that We Operate</b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>Our operating results depend on
prevailing hydrological conditions, which have been volatile recently. The impact of water shortages and resulting measures taken by the
government to conserve energy may have a material adverse effect on our business, financial condition and results of operations.</i></b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 36.85pt">We are dependent
on the prevailing hydrological conditions throughout Brazil and in the geographic region in which we operate. According to data from ANEEL,
approximately 51.5% of Brazil&#8217;s installed capacity currently comes from hydroelectric generation facilities. Hydrological conditions
in our region, and Brazil in general, are frequently subject to changes because of non-cyclical deviations in average rainfall.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 36.85pt">In previous periods
of low rainfall, the Brazilian government reacted to poor hydrological conditions by seeking to reduce the consumption of electricity
by final customers by several means, from general campaigns to reduce energy consumption to rationing programs. The effect of campaigns
to reduce energy consumption is not predictable, making it difficult for our distribution business to accurately estimate the volume of
energy it needs to purchase for sale to final customers. In case of mandatory rationing program, our distribution business would be adversely
affected because its revenues are partially based on the volume of electricity it provides through our distribution grid to final customers.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 36.85pt">With respect to
our generation business, in order to compensate for poor hydrological conditions and to maintain adequate water levels in reservoirs,
the ONS may order the reduction of generation from Hydroelectric Power Plants, which would be partially compensated by increased generation
by Thermoelectric Plants. This mechanism for replacing hydroelectric production with thermoelectric production may not provide all of
the energy we need to fulfill our obligations under existing energy supply contracts. To compensate for this deficit, our generation business
can be required to purchase energy in the Spot Market, typically at higher prices, and we would not be able to pass on these increased
costs. This mechanism impacts all generation companies in Brazil regardless of whether the geographical region in which a specific generator
is located is experiencing low rainfall and could have a material adverse effect on our generation business.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 36.7pt">In addition, in
an extreme scenario, given the increased presence of thermal generation in the national electric matrix, if a shortage of natural gas
were to occur, this would increase the general demand for hydroelectric energy in the market and therefore increase the risk that a rationing
program would be instated.</p>


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<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 36.7pt">Regarding our energy
trading business, the effect of volatility in hydrological conditions is the increase of the variation of energy price, which in turn
increases the Spot Market volatility, thus affecting our opera<span style="line-height: 107%">ting results. Spot price (PLD) is determined
by the results of optimization models of operation of the interconnected systems used by the ONS and by CCEE. The energy average prices
in the short term (&#8220;spot&#8221;) are calculated by CCEE every hour and are set for each region. </span></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">When there is great
availability of hydrological resources, the spot price tends to remain at lower levels, which may not be enough to (i) cover the generation
costs of this very same energy (when related to our generation business) and (ii) cover the cost of the power purchase and sale agreement
in our energy trading business. In this scenario, long-term energy prices may also be impacted and remain at lower levels, which may reduce
our margins or not be enough to cover the generation costs of this very same energy. Conversely, if hydrological availability is affected,
spot prices tend to increase significantly, in addition to occasionally impacting the Generation Scaling Factor (&#8220;GSF&#8221;), which
may adversely impact our costs of energy purchases, as the price set forth in power purchase and sale agreements may not be sufficient.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>ANEEL could penalize us for failing
to comply with the terms of our concessions or with applicable laws and regulations, and we may not recover the full value of our investment
in the event that any of our concessions are terminated.</i></b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Our concessions are
for terms of 20 to 35 years and may be extended if certain conditions are met. In the event that we fail to comply with any term of our
concessions or applicable law or regulation, ANEEL may impose penalties on us, which may include warnings, the imposition of potentially
substantial fines and restrictions on our operations, among others. ANEEL may also terminate our concessions prior to the expiration of
their terms if we fail to comply with their provisions or if they determine that terminating our concessions would be in the public interest,
through a forfeiture or expropriation proceeding. In particular, our renewed distribution concession agreement contains both quality and
financial metrics that become more restrictive over time, and that we must meet to ensure that our distribution concession agreement is
not terminated. If ANEEL terminates any of our concessions before its expiration, we would not be able to operate the segment(s) of our
business that had been authorized by the concession. Furthermore, any compensation that we may receive from the Brazilian government for
the unamortized portion of our investment may not be sufficient for us to recover the full value of our investment. The early termination
or non-renewal of any of our concessions or the imposition of severe fines or penalties by ANEEL could have a material adverse effect
on our financial condition and results of operations. See &#8220;Item 4. Information on the Company&#8212;The Brazilian Electric Power
Industry&#8212;Concessions.&#8221;</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>We are subject to comprehensive
regulation of our business, which fundamentally affects our financial performance.</i></b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Our business is subject
to extensive regulation by various Brazilian legal and regulatory authorities, particularly the MME and ANEEL, which regulate and oversee
various aspects of our business and approve our tariffs. Changes to the laws and regulations governing our operations, which have occurred
in the past, could adversely affect our financial condition and results of operations.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">For example, the tariffs
that we charge for sale of electricity to Captive Customers are determined pursuant to a concession agreement with the Brazilian government
through ANEEL. The tariff rates we charge our customers are determined pursuant to a concession agreement and in accordance with ANEEL&#8217;s
regulation. In addition, ANEEL&#8217;s decisions relating to our tariffs may be contested by public authorities or by our customers. Administrative
and judicial decisions resulting from these challenges may modify ANEEL&#8217;s decisions in a manner that is unfavorable to us, which
may adversely affect our financial condition and results of operations.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">If any further regulations
or new laws are passed by the Brazilian government to lower electricity prices, these new laws and regulations could have a material adverse
effect on our results of operations.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>Certain customers in our distribution
concession area may cease to purchase energy from our distribution business.</i></b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">Our distribution
business generates a large portion of its revenues by selling energy that it purchases from generation companies. Large electricity customers
within the geographic area of our concession that meet certain regulatory requirements may qualify as free customers (&#8220;Free Customers&#8221;).
A Free Customer in our distribution concession area is entitled to purchase energy directly from generation and energy trading companies
rather than through our distribution business, in which case that Free Customer would cease to pay our distribution business for that
energy that we previously supplied.</p>


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<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt"><span style="line-height: 107%">In
addition, ANEEL has issued regulations related to micro and mini distributed generation, which facilitates the purchase or lease of power
generation equipment by customers, especially solar photovoltaic modules, to produce energy for their own consumption. Such regulation
was revised following the adoption of a new legal framework for distributed generation in Brazil (Federal Law </span>No. <span style="line-height: 107%">14,300/2022).
The legislation was recently regulated by ANEEL&#8217;s Normative Resolution No. 1059/2023.</span></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">If the number of
customers with micro and mini distributed generation within the geographic area of our concession increases, our revenues and results
of operations could also be adversely affected.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>We generate a portion of our operating
revenues from Free Customers who may seek other energy suppliers upon the expiration of their contracts with us.</i></b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">As of December 31,
2023, we served 1,624 Free Customers through our energy trading company, which accounted for approximately 10.6% of our consolidated operating
revenues and about 18.0% of the total volume of electricity we sold. Such Free Customers may seek other energy suppliers upon the expiration
of their contracts with us. Additionally, it is possible that our large industrial clients could be authorized by ANEEL to generate electric
energy for their own consumption or sale to other parties, in which case they may obtain an authorization or concession for the generation
of electric power in a given area, which could adversely affect our results of operations.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">If we fail to develop
establish new business relationships or maintain existing relationships on favorable terms, we may be unable to offer certain products
and services to Free Costumers or to offer competitive prices and terms to Free Costumers, which could adversely affect our financial
condition, results of operations and cash flows. We cannot assure you that we will be able to replace such Free Costumers in a timely
manner and without material disruption to our operations, and the termination or rescission of any contract with a Free Costumers, even
for reasons beyond our control, could have a material adverse effect on our operations and operating and financial results.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>We may be forced to purchase or
sell energy in the Spot Market at higher or lower prices and we may not be entitled to pass on any increased costs or incurred losses
to our final customers in a timely manner, or at all.</i></b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Under the New Industry
Model Law, electric energy distributors, including us, must contract, through public bids conducted by ANEEL, 100% of the forecasted electric
energy demand for their respective distribution concession areas. The auctions in which the distributors are allowed to purchase energy
are held up to seven years prior to the actual delivery of electric energy. We cannot guarantee that our forecasts for energy demand in
our distribution concession area will be accurate. If our forecasts fall short of actual electricity demand, or if we are unable to purchase
energy through the regulated market due to lack of energy supply in the market, or if a generation company fails to deliver energy that
was previously contracted, we may be forced to make up for the shortfall by entering into short-term agreements to purchase electricity
in the Spot Market where we may pay significantly more for energy without being able to pass on these increased costs to our final customers.
In addition, if we underestimate our distribution energy needs, we may be subject to penalties imposed by the CCEE. Moreover, if our forecasts
surpass actual demand by more than the allowed margin (105% of actual demand), including where demand is depressed due to government campaigns
in response to poor hydrological conditions or due to reduced economic activity, we may not be able to pass on to our final customers
the cost of the excess energy that we acquire.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>We are subject to a counterparty&#8217;s
credit risk in agreements entered into with Copel Comercializa&#231;&#227;o (Copel Mercado Livre) and in case of default, we may have
to sell or purchase energy at a different base price. </i></b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 36.7pt">Copel Comercializa&#231;&#227;o
is subject to a counterparty&#8217;s credit risk. When Copel Comercializa&#231;&#227;o sells energy, the counterparties to power
purchase agreements may default on their contractual obligations, which may cause Copel Comercializa&#231;&#227;o to sell energy
at a different base price. In cases where we purchase energy, whether from energy generation projects, in operation or under construction,
or even from energy trading, the selling counterparties may also default on the relevant contracts, and, consequently, Copel Comercializa&#231;&#227;o
may have to buy energy at a different base price and be subject to regulatory penalties imposed by CCEE due to insufficient contractual
guarantees. Our credit analyses and the guarantees or collateral provided by our counterparties in connection with the power purchase
and sale agreements may not be sufficient to cover losses we suffer if our counterparties fail to comply with their payment obligation
or with their obligation to deliver energy, which may adversely affect our results.</p>


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<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; background-color: white"><b><i>We are
subject to the risk of exchange rate variation in connection with energy and import and sale of natural gas. </i></b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 36.7pt"><span style="line-height: 107%">&#160;Our
subsidiary Copel Comercializa&#231;&#227;o <i>(Copel Mercado Livre</i>) has obtained authorization from the MME to import energy from
Argentina and Uruguay. In addition, Copel Comercializa&#231;&#227;o has authorizations granted</span> by the National Agency of Petroleum,
Natural Gas and Biofuels <span style="line-height: 107%">(&#8220;ANP&#8221;) for the activities of (i) loading of</span> natural gas<span style="line-height: 107%">;
(ii) commercialization of </span>natural gas<span style="line-height: 107%">; (iii) foreign trade agent. In</span> this <span style="line-height: 107%">sense</span>,
we will be <span style="line-height: 107%">exposed</span> to <span style="line-height: 107%">exchange rate fluctuation in connection with
any such energy import, as well as</span> risk of exchange rate variation <span style="line-height: 107%">for the natural gas market</span>,
considering that part of these transactions may be carried out in foreign <span style="line-height: 107%">currencies.</span></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>We are subject to unrealized losses
or net gains arising out from the mark-to-market of the purchase and sale of energy contracts, which may expose us to the risk of future
energy prices.</i></b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 36.7pt">Our subsidiary Copel
Comercializa&#231;&#227;o (<i>Copel Mercado Livre</i>) negotiates energy purchase and sale transactions, and part of these trades
are classified as derivative financial instruments measured at fair value through its results. Unrealized net losses or gains resulting
from the mark-to-market of these contracts (difference between contracted prices and market prices) are recognized in the results of the
fiscal year. This activity may expose our results to the fluctuations of future energy prices.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>Our equipment, facilities and operations
are subject to numerous environmental and health regulations, which may become more stringent in the future and may result in increased
liabilities and increased capital expenditures.</i></b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Our distribution,
transmission and generation activities are subject to comprehensive federal, state and local legislation, as well as supervision by Brazilian
governmental agencies that are responsible for the implementation of environmental and health laws and policies. These agencies could
take enforcement action against us for our failure to comply with their regulations and with requirements established for the maintenance
of our environmental licenses. These actions could result in, among other things, the imposition of fines, embargoes and revocation of
licenses, which could have a material adverse effect on our financial condition and results of operations. It is also possible that enhanced
environmental and health regulations will force us to allocate capital towards compliance, and consequently, divert funds away from planned
investments. Such a diversion could have a material adverse effect on our financial condition and results of operations.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><span style="background-color: white"><b><i>We
are strictly liable for any damages resulting from inadequate provision of electricity services and our insurance policies may not fully
cover such damages. </i></b></span></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 35.3pt">We are strictly liable
under Brazilian law for damages resulting from the inadequate provision of electricity distribution services. In addition, our distribution,
transmission and generation utilities may be held liable for damages caused to others as a result of interruptions or disturbances arising
from the Brazilian generation, transmission or distribution systems, whenever these interruptions or disturbances are not attributed to
an identifiable member of ONS. We cannot assure you that our insurance policies will fully cover damages resulting from inadequate rendering
of electricity services, which may have an adverse effect on us.</p>


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<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 36.7pt">It is also not possible
to guarantee that there will be insurance coverage and indemnification for all damages resulting from potential accidents related to safety,
environmental and health risks, which, in the event of an incident, could adversely affect our results of operations.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 36.7pt">Additionally, we
may not be able to renew our existing insurance policies, and if renewed, we cannot guarantee that we will be able to renew them on the
same contractual terms or at reasonable commercial rates or acceptable terms, either in terms of cost or coverage, which could have an
adverse effect on our business, results, and financial condition.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>We control Compagas, a company that
operates a gas distribution business, and we are consequently exposed to risks inherent to this sector.</i></b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 36.7pt">We control a business
in the gas distribution sector, which is operated by Companhia Paranaense de G&#225;s &#8211; &#8220;Compagas.&#8221; This company is
entitled to exclusive rights to distribute piped gas in the State of Paran&#225;. The users are Thermoelectric Plants, cogeneration
plants, gas stations, among other companies and residential customers (captive customers).</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 36.7pt">Businesses in the
gas distribution sector are subject to a broad set of risks inherent to its operation, including among the main ones:</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 0.25in"/><td style="width: 0.25in"><span style="font-family: Symbol">&#183;</span></td><td><span style="font-family: Times New Roman, Times, Serif">Regulatory instability,</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 0.25in"/><td style="width: 0.25in"><span style="font-family: Symbol">&#183;</span></td><td><span style="font-family: Times New Roman, Times, Serif">Shortage of natural gas,</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 0.25in"/><td style="width: 0.25in"><span style="font-family: Symbol">&#183;</span></td><td><span style="font-family: Times New Roman, Times, Serif">Depending on a single supplier in Brazil,</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 0.25in"/><td style="width: 0.25in"><span style="font-family: Symbol">&#183;</span></td><td><span style="font-family: Times New Roman, Times, Serif">Operational failures and accidents in distribution,</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 0.25in"/><td style="width: 0.25in"><span style="font-family: Symbol">&#183;</span></td><td><span style="font-family: Times New Roman, Times, Serif">Performance of outsourced service providers,</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 0.25in"/><td style="width: 0.25in"><span style="font-family: Symbol">&#183;</span></td><td><span style="font-family: Times New Roman, Times, Serif">Changes in federal and state legislation, in particular due the opening of
the gas market and consequent increase in competition, and</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 0.25in"/><td style="width: 0.25in"><span style="font-family: Symbol">&#183;</span></td><td><span style="font-family: Times New Roman, Times, Serif">Alternative energy sources.</span></td></tr></table>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 36.7pt">As a result of these
uncertainties, there is no guarantee that the purposes of our gas distribution business will be achieved, which may have an adverse effect
on our results of operations and our business.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>We cannot assure the speed of our
innovation capacity and our responses in view of the changes the energy sector has been going through as a result of technology advances
and the adoption of artificial intelligence. </i></b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 36.7pt">The electric energy
sector has been going through changes driven by (i) the decentralization of the power generation systems; (ii) advances in energy storage
technologies; (iii) dissemination of digital technologies that improve the efficiency of energy generation, transmission and consumption;
(iv) increase of renewable energy sources, such as wind and solar energy; (v) a tendency of reducing carbon footprints in the energy system,
as part of the global efforts to mitigate the effects of climate change; and (vi) the adoption of artificial intelligence (&#8220;AI&#8221;)
in the energy sector along with the opening of the free market, the development of smart cities, electric mobility, and the commitment
to reducing carbon emissions. These changes present many challenges and we may not be able to keep up with the effects of the increasing
adoption of digital technologies in the electric energy sector and the significant potential of new technology solutions (both with respect
to the improvement of processes and services provided to consumers and with respect to the development of new products that may lead to
higher productivity gains, more affordable prices, higher competition and the creation of new markets). Investments in research and development
may contribute to mitigate the risks related to the transformations of the energy sector and create new opportunities.</p>

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<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>We cannot guarantee that the decarbonization
process of our generation matrix will be implemented according to our Strategic Planning - Vision 2030.</i></b></p>
<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify">We cannot guarantee that the process of
decarbonization of our generation portfolio involving the divestment of: (i) Araucaria Thermoelectric Plan (&#8220;UEGA&#8221;); (ii)
the concession of TPP Figueira, which has already gone through a modernization process to improve its energy efficiency and the reduction
of atmospheric emissions of pollutants; and (iii) Compagas, which operates a gas distribution business will be successfully implemented,
and that we will be able to meet the goals in our Strategic Planning &#8211; Vision 2030, which could impact our business and financial
results. In December 2023, we entered into an agreement to sell our interest in UEGA to &#194;mbar Energia for R$320.7 million, subject
to certain conditions precedents. We cannot guarantee that we will obtain all the regulatory approvals to conclude the sale. The failure
to divest from UEGA or the terms of the divestment may diversely impact our financial results and our ability to implement the decarbonization
of our generation matrix.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt"><b>Risks Relating to Brazil</b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>The Brazilian Government has significant
influence over the Brazilian economy. Brazilian economic and political conditions&#8212; and investor perception of these conditions&#8212;
have a direct impact on our operation.</i></b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Historically, the
country&#8217;s political situation has influenced the performance of the Brazilian economy, and political crises have affected the confidence
of investors and the public, which resulted in economic deceleration, the downgrading of credit ratings of the Brazilian government and
Brazilian issuers, and heightened volatility in the securities issued abroad by Brazilian companies.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Additionally, the
Brazilian government has exercised, and continues to exercise, significant influence over the Brazilian economy and often changes monetary,
fiscal, credit, exchange and other policies to influence Brazil&#8217;s economy. Our business, financial condition, results of operations
and prospects may be adversely affected by changes in government policies, as well as other factors including, without limitation:</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.9pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">exchange rate movements and volatility;</span></td></tr></table>

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<td style="width: 38.9pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">inflation and changes in interest rates;</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.9pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">exchange control policies;</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.9pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">fiscal policy and changes in tax laws;</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.9pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">other political, diplomatic, social and economic
developments that may affect Brazil or the international markets;</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.9pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">controls on capital flows; and/or</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.9pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">limitation on foreign trade.</span></td></tr></table>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">In the last few years,
Brazil faced adverse fiscal developments and political instability. Brazilian GDP grew by 2.9% in 2023, grew by 2.9% in 2022 and grew
by 4.6% in 2021. Unemployment rate was 7.4 in 2023, 9.3% in 2022 and 11.1% in 2021. Inflation, as reported by the consumer price index
(IPCA), was 4.62% in 2023, 5.79% in 2022 and 10.06% in 2021. The Brazilian Central Bank&#8217;s base interest rate (SELIC) was 11.75 on
December 31, 2023, 13.75% on December 31, 2022 and 9.25% on December 31, 2021. Future economic, social and political developments in Brazil
may impair our business, financial condition or results of operations, or cause the market value of our securities to decline.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Changes in, or uncertainties
regarding the implementation of, the policies above, might generate or contribute to uncertainties in the Brazilian economy. This would
increase the volatility of the domestic capital market and the value of Brazilian securities traded abroad, and adversely affect our business,
results of operations and financial condition. Additionally, the occurrence of municipal elections throughout Brazil in 2024 may further
contribute to these uncertainties.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Moreover, taking
into account the Brazilian presidential system of government, and the considerable influence of the executive power, it is not possible
to predict whether the present government have an adverse effect on the Brazilian economy, and consequently on our business.</p>


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<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>Inflation and governmental measures
to curb inflation, particularly increases in interest rates, may contribute to economic uncertainty in Brazil, and could reduce our margins,
results and the market price of the ADSs.</i></b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 8pt; text-align: justify; text-indent: 36.7pt">Brazil has in the
past experienced extremely high rates of inflation. Brazil&#8217;s annual inflation rate, measured in accordance with the variation of
the <i>&#205;ndice Geral de Pre&#231;os - Disponibilidade Interna</i> (&#8220;IGP-DI&#8221;) index, were 3.30% in the year 2023, 5.03%
in the year 2022 and 17.7% in the year 2021. The Brazilian government has in the past taken measures to combat inflation, such as raising
the basic Selic interest rate to elevated levels, and public speculation about possible future government actions has had significant
negative effects on the Brazilian economy. Although our concession contracts provide for annual adjustments based on inflation indexes,
if Brazil experiences substantial inflation in the future, and the Brazilian government adopts inflation control policies similar to
those adopted in the past, our costs may increase faster than our revenues, our operating and net margins may decrease and, if investor
confidence lags, the price of the ADSs may fall. As a significant part of our debt is subject to the CDI rate or to inflation adjustment
based on the IPCA index, any increase in inflation or interest rates results in an increase in our financial expenses. Higher interest
rates also adversely impact the terms of our new financings. Inflationary pressures may also curtail our ability to access foreign financial
markets and could lead to further government intervention in the economy, including the introduction of government policies that may
adversely affect the overall performance of the Brazilian economy.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>Negative developments in other countries,
especially those in the United States and in developing countries, may negatively impact foreign investment in Brazil and the country&#8217;s
economic growth.</i></b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 8pt; text-align: justify; text-indent: 36.7pt">The perception of
risk in other countries, including the United States, China, the European Union and emerging countries such as Russia may also adversely
impact the price of our equity securities. Investors&#8217; reaction to events in other countries may have a material adverse effect on
the market value of Brazilian securities, especially those listed on the stock exchange. Crises in the United States, China, the European
Union or emerging countries may reduce investor interest in Brazilian companies, including us. The crises involving regional banks in
the Unites States in early March 2023 contributed to lowering the expectation for growth in the economic activity in the United States,
with potential effects over other economies, including the Brazilian economy. For example, the prices of stocks listed on the B3 have
historically been affected by fluctuations in U.S. interest rates, as well as by variations in the main U.S. stock indexes. Events in
other countries and capital markets may adversely affect the market price of our shares to the extent that they may in the future hinder
or prevent access to capital markets and financing of investments on acceptable terms.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 38.5pt">International investors
generally consider Brazil to be an emerging market. Historically, adverse developments in the economies of emerging markets have resulted
in investors&#8217; perception of greater risk from investments in such markets. Such perceptions regarding emerging market countries
have significantly affected the market value of securities of Brazilian issuers. Furthermore, although economic conditions are different
in each country, investors&#8217; reactions to developments in one country can impact the prices of securities in other countries, including
those in Brazil, and this may diminish investors&#8217; interest in securities of Brazilian issuers, including ours.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 8pt"><b><i>Geopolitical risks external to the market in which we
operate and military hostilities, including the ongoing conflicts between Russia and Ukraine and between Israel and Hamas, as well as
economic sanctions imposed as a result of such conflicts, may adversely impact our business. </i></b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; text-align: justify; text-indent: 38.5pt; margin-right: 0; margin-left: 0">We
are subject to external risks related to our operations and to our supply chain. Global markets are experiencing volatility following
the escalation of geopolitical tensions, in particular in connection with the military conflict between Russia and Ukraine. Economic sanctions
imposed by the United States, the European Union, the United Kingdom and other countries as a direct consequence of this conflict may
impact supply chains, lead to market disruptions, including significant volatility in commodity prices and in the global financial system,
including through credit and capital markets instability. These factors could adversely impact our business and increase our costs and
expenses and consequently impact our financial condition or results of operations.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; text-align: justify; text-indent: 38.5pt; margin-right: 0; margin-left: 0">The
escalation of the Russia-Ukraine and Israel-Hamas conflicts, and any other conflicts that may arise may increase geopolitical tensions
around the world and cause further disruption to international trade, industrial supply chains and transport, increase market price volatility,
with particular impact on the energy sector, as well as raise regulatory and contractual uncertainty, which may adversely affect our business.</p>


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<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 8pt; text-align: justify"><span style="background-color: white"><b><i>Our
financial and operating performance may be adversely affected by epidemics, natural disasters and other catastrophes impacting Brazilian
biodiversity, society and economy. </i></b></span></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0">The
outbreak of new epidemics, natural disasters and other catastrophes on a regional or global scale, may result, at different levels, result
in drop in consumption in the commercial and industrial segments, as well as sporadic volatility in the international and/or Brazilian
markets, the adoption of governmental and private measures, including restrictions, as a whole or in part, on the circulation and transportation
of persons, goods and services and consequently, in the total or partial closure of private establishments and public offices, interruptions
to the supply chain, and increased intervention in economies.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0">These
events may have a negative and significant effect on the world economy and on Brazil&#8217;s economy, and include or may include reduction
in the level of economic activity; currency devaluation and volatility; increase in the fiscal deficit and public investment constraints;
delays in judicial, arbitral and/or administrative proceedings; imposition, even if only temporarily, of a more onerous tax treatment
of our business activities; decrease in the liquidity available in the international and/or Brazilian market; and volatility in the price
of raw materials and other inputs, among other effects.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0">The
occurrence of any of these events and their duration may impact the liquidity and market value of our shares and generate negative impacts
on the business. We cannot guarantee that regional and/or global outbreaks of communicable diseases will not occur, and if they do occur,
we cannot assure that we will be able to prevent a negative impact on our business, operations and financial results.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>Fluctuations in currency exchange
rates and the devaluation of the real may adversely affect our net income and cash flow.</i></b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0">The
Brazilian currency has fluctuated periodically in the past in relation to the U.S. dollar and other foreign currenciesAs of December 31,
2022, the Real vs. U.S. dollar exchange rate was R$5.22 to US$1.00, appreciating 6.45% of Real against the U.S. Dollar, compared to December
31, 2021. Depreciation of the <i>Real </i>increases the cost of purchasing electricity from the Itaipu &#8211; a hydroelectric facility,
one of our major suppliers, which adjusts its electricity prices based in part on its U.S. dollar costs. Indeed, depreciation generally
curtails access to international capital markets and may prompt government intervention. It also reduces the U.S. dollar value of our
dividends and the U.S. dollar equivalent of the market price of our ADSs.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>Changes in Brazilian tax policies
may have an adverse effect on us and our shareholders.</i></b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; text-align: justify; text-indent: 36.85pt; margin-right: 0; margin-left: 0">The
Brazilian government has historically altered tax policies in ways that impact the electric sector and may continue to do so. These changes
have included tax rate increases affecting energy companies and, occasionally, the imposition of temporary taxes for specific governmental
purposes. If we cannot adequately adjust our tariffs, our operations may be adversely affected.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; text-align: justify; text-indent: 36.85pt; margin-right: 0; margin-left: 0">On
December 15, 2023, the Brazilian Congress approved a tax reform on consumption (Constitutional Amendment No. 132 &#8211; &#8220;EC 132&#8221;),
which will be implemented over a 7-year transition period starting in 2026. EC 132 seeks to simplify the Brazilian tax framework by replacing
four existing taxes (ICMS, ISS, PIS, and COFINS) with two new value-added taxes: the state/municipal Tax on Goods and Services (<i>Imposto
sobre Bens e Servi&#231;os</i> &#8211; &#8220;IBS&#8221;) and the federal Contribution on Goods and Services (<i>Contribui&#231;&#227;o
sobre Bens e Servi&#231;os</i> &#8211; &#8220;CBS&#8221;). The new VAT system will tax consumption rather than production and revenue.
The actual rates for IBS and CBS are yet to be determined, but they are projected to reach up to 28%, potentially the highest VAT rate
globally. EC 132 also introduces a penalty tax, the federal Excise Tax (<i>Imposto Seletivo</i> &#8211; &#8220;IS&#8221;), to discourage
the consumption of goods and services harmful to human health and the environment. We have formed a working group to assess the potential
impacts and risks of these changes on our financial results. The group concluded that the impacts on us are likely to be low, given the
regulated tariffs and bilateral contracts in our market. However, the CBS could lead to a tariff increase for the final customers of our
distribution concession, and our shareholders could be affected by increased taxation on dividends.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; text-align: justify; text-indent: 36.85pt; margin-right: 0; margin-left: 0">In
addition, the Brazilian government is considering changes in 2024 to taxes on income, especially regarding the possibility of imposing
taxation on dividends. Possible changes in these rules will impact these taxes only from 2025 onwards.</p>


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<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 36.85pt">In February 2023,
the Brazilian Supreme Court (&#8220;STF&#8221;) issued a decision recognizing the possibility of reversing final judgments issued by Brazilian
courts in tax matters if the STF subsequently changes its interpretation of such issues. Although the impact of this decision is not material
to our business, the issuance of similar judicial decisions with immediate effect on tax matters decided in final judgments could impact
our business in the future. This could expose us to immediate tax liabilities if the STF changes its position on tax issues involving
our business.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><b>Risks Relating
to our Corporate Governance and the ADSs</b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>After our transformation into a
corporation with dispersed capital, we no longer have a controlling shareholder.</i></b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 38.5pt">Following our
transformation into a corporation with dispersed capital, the State of Paran&#225; is no longer our controlling shareholder. Without
a controlling shareholder, we may be more exposed to takeover attempts and different interests of shareholders and other
stakeholders, coordinated voting by groups of shareholders and conflicts of interest. The absence of a controlling shareholder may
also lead to deadlocks, challenges in convening meetings due to quorum issues, and difficulties in identifying shareholder conflicts
or voting abuses. If another shareholder becomes our controlling shareholder in the future, that shareholder could significantly
influence our business strategy, management and bylaws.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>Our bylaws cointain anti-takeover
provisions, which may discourage third parties from attempting to acquire us and may adversely affect the rights of holders of our common
stock.</i></b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 35.45pt">Our bylaws include
anti-takeover provisions, such as a poison pill and a limitation on voting rights for groups of shareholders voting more than 10% of their
shares, and certain other provisions that may limit the ability of others to acquire control of us. Accordingly, shareholders may lose
the opportunity to sell their shares at a premium to the prevailing market price as these provisions discourage third parties from seeking
control of us through a tender offer or similar transactions.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>ADSs holders may not have all the
rights of our shareholders, and may be unable to exercise voting rights or preemptive rights relating to the shares underlying their ADSs.
</i></b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 38.5pt">The rights of ADS
holders may be subject to certain limitations provided in the deposit agreement or by the securities intermediaries through which ADS
holders hold their securities.</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.9pt"/><td style="width: 18pt"><span style="font-family: Symbol; line-height: 107%">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Although <span style="line-height: 107%">ADS
holders are permitted to vote at shareholders&#8217; meetings, there are procedural steps involved in the process that create practical
limitations on the ability of ADS holders to vote. In the case of adoption of multiple voting for election of members of the Board of
Directors, holders of ADSs may not have the same rights and may not be subject to the same rules as holders of common shares in the Brazilian
securities market. In accordance with the Deposit Agreements, we will provide the notice to the depositary, which will in turn mail to
holders of ADSs the notice of such meeting and a statement as to the manner in which instructions may be given by holders. To exercise
their voting rights, ADS holders must then instruct the depositary how to vote their shares. Because of this extra procedural step involving
the depositary, the process for exercising voting rights will take longer for ADS holders than for direct holders of Class B Shares or
Common Shares. ADSs for which the depositary does not receive timely voting instructions will not be voted.</span></span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.9pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">The holders of the Common Shares or Class B Shares
may have fewer and less well-defined rights to protect your interests in connection with actions taken by our Board of Directors than
under the laws of the United States and certain other jurisdictions outside Brazil. Although Brazilian law imposes restrictions on insider
trading and price manipulation, the Brazilian securities markets are not as highly supervised as the United States securities markets
or markets in certain other jurisdictions outside Brazil.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.9pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">The ability of ADS holders to exercise
                                                                                                           preemptive rights is not assured, particularly if the applicable law in the holder&#8217;s jurisdiction (for example, the Securities
                                                                                                           Act in the United States) requires that either a registration statement be effective or an exemption from registration be available
                                                                                                           with respect to those rights, as is in the case in the United
States. We are not obligated to extend the offer of preemptive rights to holders of ADSs, to file&#160;a registration statement in the
United States, and we cannot assure that we will file any such registration statement. Accordingly, ADS holders may receive only the net
proceeds from the sale of their preemptive rights by
the Depositary or, if the preemptive rights cannot be sold, they will be allowed to lapse. If they are unable to participate in rights
offerings, their holdings may also be diluted.</span></td></tr></table>


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<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.9pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">ADS holders may not receive dividend payments
if we incur net losses or our net profit does not reach certain levels. Under Brazilian Corporate Law and our by-laws, we must pay our
shareholders a mandatory distribution equal to at least 25% of our adjusted net profit for the preceding fiscal year, with holders of
preferred shares having priority of payment. According to our bylaws, Class A Shares and Class B Shares are entitled to receive annual,
non-cumulative minimum dividends, which dividend per share shall be at least 10% higher than the dividends per share paid to the holders
of the Common Shares. Class A Shares have a dividend priority over the Class B Shares to receive a minimum dividend equal to 10% of the
total share capital represented by the Class A Shares outstanding at the end of the fiscal year in respect of which the dividends have
been declared, and Class B Shares have a dividend priority over the Common Shares. ADSs are entitled to dividends equal to their underlying
shares. In the event that we are unable to declare dividends, our management may nevertheless decide to defer payment of dividends or,
in limited circumstances, not to declare dividends at all. We cannot make dividend payments from our legal reserve and capital reserve
accounts.</span></td></tr></table>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>Sales of a substantial number of
shares or ADSs, or the perception that such sales might take place, could adversely affect the prevailing market price of our shares or
ADSs.</i></b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 36.7pt">As a result of the
issuance of new shares or ADSs, sales of shares or ADSs by existing investors, or the perception that such a sale might occur, the market
price of our shares and ADSs may decrease significantly. These issuances and sales may also make it more difficult for us to offer shares
or ADSs in the future at a time and price range that we deem appropriate, or may even make it more difficult for investors to sell the
securities at the price or above the price range they paid.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>Future equity issuances may dilute
the holdings of current holders of our shares or ADSs and could materially affect the market price for those securities.</i></b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 36.7pt">We may in the future
decide to offer additional equity to raise capital or for other purposes. Any such future equity offering could reduce the proportionate
ownership and interests of holders of our shares and ADSs, as well as our earnings and net equity value per share or ADS. Any offering
of shares and ADSs by us or our main shareholders, or a perception that any such offering is imminent, could have an adverse effect on
the market price of these securities.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>Holders of our ADSs may be unable
to enforce judgments against our directors or officers.</i></b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 36.7pt">All of our directors
and officers named in this annual report reside in Brazil. Substantially all of our assets, as well as the assets of these persons, are
located in Brazil. As a result, it may not be possible for holders of our ADSs to effect service of process upon us or our directors and
officers within the United States or other jurisdictions outside Brazil, attach their assets or enforce against us or our directors and
officers judgments obtained in the United States or other jurisdictions outside of Brazil. Because judgments of U.S. courts for civil
liabilities based upon the U.S. federal securities laws may only be enforced in Brazil if certain requirements are met, holders of ADSs
may face greater difficulties in protecting their interest in actions against us or our directors and officers than would shareholders
of a corporation incorporated in a state or other jurisdiction of the United States.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>Judgments of Brazilian courts with
respect to our shares will be payable only in reais.</i></b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 36.7pt">If proceedings are
brought in the courts of Brazil seeking to enforce our obligations in respect of our shares, we will not be required to discharge any
such obligations in a currency other than Reais (R$). Under Brazilian exchange control limitations, an obligation in Brazil to pay amounts
denominated in a currency other than reais (R$) may only be satisfied in Brazilian currency at the exchange rate, as determined by the
Brazilian Central Bank, in effect on the date the judgment is obtained, and any such amounts are then adjusted to reflect exchange rate
variations through the effective payment date. The then prevailing exchange rate may not afford non Brazilian investors with full compensation
for any claim arising out of, or related to, our obligations under our shares.</p>


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<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>The Brazilian government may impose
exchange controls and restrictions on remittances abroad which may adversely affect your ability to convert funds in reais&#160;into other
currencies and to remit other currencies abroad.</i></b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">In the past, the Brazilian
government has imposed restrictions on the remittance to foreign investors of the proceeds of their investments in Brazil and the conversion
of Brazilian currency into foreign currencies. The Brazilian government could again choose to impose this type of restriction if, among
other things, there is deterioration in Brazilian foreign currency reserves or a shift in Brazil&#8217;s exchange rate policy. Reintroduction
of these restrictions would hinder or prevent your ability to convert dividends, distributions or the proceeds from any sale of ADSs,
as the case may be, from <i>reais </i>into U.S. dollars or other currencies and to remit those funds abroad. We cannot assure you that
the Brazilian government will not take similar measures in the future.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>The relative volatility and illiquidity
of the Brazilian securities markets may impair your ability to sell the shares underlying the ADSs.</i></b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">The Brazilian securities
markets are substantially smaller, less liquid, more concentrated and more volatile than major securities markets in the United States
and certain other jurisdictions outside Brazil, and are not as highly regulated or supervised as some of these other markets. The illiquidity
and relatively small market capitalization of the Brazilian equity markets may cause the market price of securities of Brazilian companies,
including our ADSs, Common Shares and Class B Shares, to fluctuate in both the domestic and international markets, and may substantially
limit your ability to sell the shares underlying your ADSs at a price and time at which you wish to do so. Our capital stock is currently
composed of different types of equity securities (Common Shares, Class A Shares, Class B Shares and ADSs), which further contributes to
a reduced liquidity.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>Changes in Brazilian tax laws may
have an adverse impact on the taxes applicable to a disposition of our shares or ADSs.</i></b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Law No. 10,833 of
December 29, 2003, provides that the disposition of assets located in Brazil by a non-resident to either a Brazilian resident or a non-resident
is subject to taxation in Brazil, regardless of whether the disposition occurs outside or within Brazil. This provision results in the
imposition of income tax on the gains arising from a disposition of our common or preferred shares by a nonresident of Brazil to another
non-resident of Brazil. There is no judicial guidance as to the application of Law No. 10,833 and, accordingly, we are unable to predict
whether Brazilian courts may decide that it applies to dispositions of our ADS between nonresidents of Brazil. However, in the event that
the disposition of assets is interpreted to include a disposition of our ADS, this tax law would accordingly result in the imposition
of withholding taxes on the disposition of our ADS by a non-resident of Brazil to another non-resident of Brazil.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>We are subject to obligations whose
non-compliance may allow creditors to demand financial compensation, and in specific cases, may even lead to the acceleration of debt
maturities.</i></b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">In some of our financing,
we are subject to financial covenants that require us to maintain certain financial ratios. Additionally, some of our financing agreements
contain acceleration clauses that may be triggered if we fail to meet certain covenants. The acceleration of the maturity of a financing
agreement may give other lenders the right to accelerate the maturity of their respective agreements under cross-default provisions.
As a result, acceleration of the maturity of financing agreements or debt could adversely affect our financial condition and operational
results.</p>

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<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>We may be subject to the Brazilian
Bankruptcy Law.</i></b></p>
<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 35.45pt">Law No. 11,101 of
February 9, 2005, as amended (Brazilian Bankruptcy Law) provides for bankruptcy proceedings and judicial and out-of-court reorganization.
Previously, as a state-controlled company, this law did not apply to us. Under the Brazilian Bankruptcy Law, third parties may file for
our bankruptcy. Conversely, being subject to Brazilian bankruptcy law allows us to benefit from the procedures outlined in Brazilian bankruptcy
law, which include certain advantages, such as the prohibition of attachment of our assets during the proceedings if such seizure relates
to a loan or claim subject to judicial reorganization or bankruptcy proceedings. Any third-party bankruptcy filing against us may adversely
affect our business and the price of our common stock.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>As a foreign private issuer, we
are subject to different disclosure and other requirements than U.S. domestic registrants.</i></b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 35.45pt">As a foreign private
issuer under the Exchange Act, we may be subject to different disclosure and other requirements than U.S. domestic registrants. For example,
as a foreign private issuer in the United States, we are not subject to the same disclosure requirements as a U.S. domestic registrant
under the Exchange Act, including the requirement to prepare and issue quarterly reports on Form 10-Q or to file current reports on Form
8-K upon the occurrence of certain significant events, the proxy rules applicable to U.S. domestic registrants under Section 14 of the
Exchange Act or the insider trading and short-swing profit rules applicable to U.S. domestic registrants under Section 16 of the Exchange
Act. In addition, we have exemptions from certain U.S. rules that allow us to comply with Brazilian legal requirements in lieu of some
of the requirements applicable to U.S. domestic registrants.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 35.45pt">In addition, foreign
private issuers are required to file their annual report on Form 20-F within 120 days after the end of each fiscal year, while U.S. domestic
issuers that are accelerated filers are required to file their annual report on Form 10-K within 75 days after the end of each fiscal
year. As a result, even if we are required to file on Form 6-K disclosing information that we have made public or are required to make
public under Brazilian law or that we are required to disseminate generally to our shareholders and that is relevant to us, you may not
receive the same type or amount of information that is required to be disclosed to shareholders of a U.S. company.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>A U.S. holder of our common stock
may not be able to exercise preemptive and tag-along rights with respect to our common stock.</i></b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 35.45pt">Holders of our U.S.
common stock may not be able to exercise the preemptive and tag-along rights with respect to our common stock unless a registration statement
under the Securities Act becomes effective with respect to such rights or an exemption from the registration requirements of the Securities
Act is available. We have not filed, and are under no obligation to file, a registration statement registering such rights, and we cannot
guarantee that we will file such a registration statement. Unless a registration statement is filed or an exemption from registration
is available, a U.S. holder may receive only the net proceeds from the sale of its preemptive and tag-along rights or, if such rights
cannot be sold, they will expire and the holder will receive no value for them.</p>


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<p style="font: 10pt Times New Roman, Times, Serif; margin: 0"><b>&#160;</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin-right: 0; margin-left: 0"><span id="form20f_007"></span><b>Item 4. Information on the Company</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0"><span style="text-transform: uppercase"><b>&#160;</b></span></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: center"><span id="form20f_008"></span><span style="text-transform: uppercase"><b>The
Company</b></span></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">We engage in the generation,
transmission, distribution and sale of electricity mainly in the Brazilian State of Paran&#225;, pursuant to concessions granted by
ANEEL, the Brazilian regulatory agency for the electricity sector. While our activities are more concentrated in the Brazilian State of
Paran&#225;, we also operate in ten different Brazilian states through our generation and transmission businesses.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">As of December 31,
2023, we generated electricity from 18 hydroelectric plants, 43 wind plants, and one thermoelectric plant, for a total installed capacity
of 6,018.7 MW, of which approximately 99.7% was derived from renewable sources. Including the installed capacity of generation companies
in which we have an equity interest, our total installed capacity was 6,967.0 MW, considering the installed capacity of UEGA, which is
in the process of divestment. Our electric power business is subject to comprehensive regulation by ANEEL.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">We hold concessions
to distribute electricity in 394 of the 399 municipalities in the State of Paran&#225; and in the municipality of Porto Uni&#227;o
in the State of Santa Catarina. As of December 31, 2023, we owned and operated 3,705 km of transmission lines and 211,318 km of distribution
lines, constituting one of the largest distribution grids in Brazil. Below is the distribution of electricity supply in 2023 by consumption
class, including free customers:</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">36.3% was to industrial customers;</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">26.3% was to residential customers;</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">19.9% was to commercial customers; and</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">14.8% was to rural and other customers.</span></td></tr></table>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Key elements of our
business strategy are:</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Grow in market value in a consistent and sustainable
way.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 40.5pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Scale business with synergy (GTDC).</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 40.5pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Enter the Self-production segment and expand
in the Retail segment.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 40.5pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Improve the customer experience.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 40.5pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Offer innovative and digital services and products.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 40.5pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Expand and disseminate ESG best practices.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 40.5pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Have discipline in capital allocation, planning
and execution of projects.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 40.5pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Seek operational efficiency gains and cost optimization.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 40.5pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Foster innovation to leverage results.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 40.5pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Explore opportunities and regulatory frontiers,
and consolidate sectoral protagonism.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 40.5pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Prepare people with the necessary skills for
new challenges.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 40.5pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Promote management focused on people, team engagement
and a culture of meritocracy.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 40.5pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Caring for people&#8217;s safety, health and
quality of life.</span></td></tr></table>


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<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 40.5pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Enhance organizational culture.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 40.5pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Strengthen digital and cybersecurity culture.</span></td></tr></table>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Our revenues for each
of the last three fiscal years by activity are described in &#8220;Item 5. Operating and Financial Review and Prospects &#8212; Results
of operations for the years ended December 31, 2023, 2022 and 2021.&#8221;</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt"><b>Historical Background</b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">We were formed in
1954 by the State of Paran&#225; to engage in the generation, transmission and distribution of electricity, as part of a plan to bring
the electric energy sector under state control. We acquired the principal private power companies located in the State of Paran&#225;
in the early 1970s. From 1970 to 1977, we significantly expanded our transmission and distribution grid and worked to increase the connectivity
of our grid to grids in other Brazilian states. In 1979, a change in state law permitted us to extend our generating activities to include
production from sources other than hydroelectric and thermal power plants.</p>

<p style="font: 10pt/107% Georgia, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif">Currently,
we are the largest energy company in the State of Paran&#225;. We are a corporation incorporated and existing under the laws of Brazil,
with the legal name Companhia Paranaense de Energia &#8211; Copel. Our head offices are located at Rua Jos&#233; Izidoro Biazetto, 158
&#8211; Bloco A, CEP 81200-240, Curitiba, Paran&#225;, Brazil. Our telephone number at the head office is +55 (41) 3331-4011. Our website
is www.copel.com</span> and a<span style="font-family: Times New Roman, Times, Serif">ny filings we make electronically with the SEC will
be available to the public over the Internet at the SEC&#8217;s website. The commercial name of each of our businesses is provided as
follows.</span></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt"><b>Relationship with the State of Paran&#225;</b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">As of December 31,
2022, the State of Paran&#225; owned 69.7% of our Common Shares. This large ownership allowed the controlling shareholder to control
the election of the majority of the members of our Board of Directors, members of our Supervisory Board, the appointment of senior management
and our direction, future operations and business strategy.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0 0 8pt; text-align: justify; text-indent: 35.45pt">Following the completion
of an equity offering in September 2023, the State of Paran&#225;
reduced its stake in our common shares to 27.6%, resulting in our transition into a corporation with dispersed capital and no controlling
shareholder.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0 0 8pt; text-align: justify; text-indent: 35.45pt">Following this transformation
into a corporation with dispersed capital and without a controlling shareholder, we made changes to our bylaws, including:</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">The creation of a special class of preferred shares, exclusively owned
by the State of Paran&#225;, with influence restricted to the right to veto minimum investments in Copel Distribui&#231;&#227;o,
the change of the Company's corporate name, the change of headquarters, the removal of the limitation on exercising votes at 10% and signing
a shareholders' agreement aiming to regulate the exercise of voting rights in a number greater than the percentage corresponding to 10%
(for more information, see item 7. Golden Share). </span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">We set a limit on how much any shareholder or
group of shareholders can vote. No one can vote more than 10% of our cast votes and outstanding voting capital. Also, no one can enter
into agreements to exercise voting rights for more than 10% of our issued securities and outstanding voting capital.</span></td></tr></table>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt"><b>&#160;</b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt"><b>Corporate Structure</b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Prior to 2001, we
operated as a single corporation engaged in the generation, transmission and distribution of electricity and in certain related activities.
In compliance with the new regulatory regime, we transferred our operations to four wholly owned subsidiaries (one each for generation,
transmission, distribution and telecommunications) and our investments in other companies to a fifth wholly owned subsidiary. This corporate
restructuring was completed in July 2001.</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In 2007, we divided the assets of our transmission business (Copel Transmiss&#227;o
S.A.) between our distribution business (Copel Distribui&#231;&#227;o S.A.) and our generation business (Copel Gera&#231;&#227;o
S.A., renamed to Copel Gera&#231;&#227;o e Transmiss&#227;o S.A. or &#8220;Copel GeT&#8221;). </span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In 2016, we changed the corporate name of Copel
Participa&#231;&#245;es S.A. to Copel Comercializa&#231;&#227;o S.A. and its corporate purpose to the sale of energy
and rendering of related services in order to strength our positioning in the energy trading market and to allow greater efficiency in
the sale of energy.</span></td></tr></table>


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<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In 2017, to optimize the management of operating
activities, we carried out an organizational restructuring of our wholly owned subsidiary Copel Renov&#225;veis S.A., whose activities
were absorbed by Copel GeT.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In 2018, Copel GeT entered into a Share Exchange
Agreement with Eletrosul with respect to the joint ventures Costa Oeste Transmissora de Energia S.A. (51% - Copel GeT and 49% - Eletrosul),
Marumbi Transmissora de Energia S.A. (80% - Copel GeT and 20%- Eletrosul) and Transmissora Sul Brasileira de Energia S.A. (20% - Copel
GeT and 80% - Eletrosul). As a result, Copel GeT acquired 100% in the joint ventures Costa Oeste and Marumbi, and Eletrosul acquired 100%
in Transmissora Sul Brasileira. </span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In 2019, Copel GeT acquired 100% of SPE Uirapuru
Transmissora de Energia S.A. from Centrais El&#233;tricas Brasileiras S.A. and Funda&#231;&#227;o Eletrosul de Previd&#234;ncia
e Assistencial Social - Elos.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In 2019, Copel GeT, through a consortium with
its subsidiary Cutia Empreendimentos E&#243;licos, participated in the A-6 new energy generation auction and sold 14.4 average MW of
the Janda&#237;ra Wind Complex. The Janda&#237;ra Wind Complex, with 90.1 MW of installed capacity and 46.9 average MW of Assured
Energy, was built in the Northeastern state of Rio Grande do Norte, a region where we have other wind generation assets. The project came
into operation, in a staggered manner, in 2022, with entry into commercial operation anticipated by more than two years.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In March 2020, Copel GeT aimed to renew the concession
of the HPP Foz do Areia hydroelectric power plant for an additional 30 years. The concession term, considering the renegotiation of the
GSF, was set to expire on December 21, 2024. To facilitate this renewal, Copel GeT submitted a request to the Ministry of Mines and Energy
for the classification of its special purpose company, SPC FDA Gera&#231;&#227;o de Energia El&#233;trica SA, which holds the concession.
This request was made in accordance with Federal Decree No. 9,271/2018 and its subsequent amendments by Federal Decrees Nos. 10,135/2019
and 10,893/2021. These decrees permit the renewal of the concession in connection with the privatization of the concession holder, provided
it occurs within 12 months of the concession&#8217;s expiration. On December 23, 2022, Decree No. 9,271 was further amended by Decree
No. 11,307, introducing an alternative path for concession renewal through the privatization of the holder via a public offering of shares.
This new provision aligned with our controlling shareholder&#8217;s intention to transform Copel GeT into a company with dispersed capital
and without a controlling shareholder, as outlined in Material Fact 06/2022. Additionally, it supported the full renewal of the concessions
for the HPP Foz do Areia, HPP Segredo, and HPP Caxias plants, with Copel GeT maintaining 100% ownership. The possibility of a public offering
of primary distribution of shares and/or units to finance the grant bonus was also disclosed in Material Fact 07/2022.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">On August 3, 2021, we concluded the sale of our
entire equity interest in Copel Telecomunica&#231;&#245;es S.A. (Copel Telecom), responsible for our telecommunication activities,
to <span style="line-height: 107%">Bordeaux Multi-Strategic Investment Fund &#8211; <i>Bordeaux Fundo de </i></span><i>Investimentos <span style="line-height: 107%">em
Participa&#231;&#245;es Multiestrat&#233;gia, </span></i>for a purchase price of R$2.5 billion<span style="line-height: 107%"><i>.
</i>The sale was made following an auction we conducted </span>at B3 in November 2020. </span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">On November 30, 2021, we completed the acquisition
of the Vilas Wind Power Complex (or <span style="line-height: 107%">&#8220;Vilas Complex&#8221;) </span>with an enterprise value of R$1.1
billion. As the project is partially financed by Banco do Nordeste (&#8220;BNB&#8221;), under a long-term loan agreement with final maturity
in 2040, the total amount paid by us in the acquisition was R$597.7 million. </span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt">
<tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In January 2023, we completed the acquisition of the Aventura and
Santa Rosa &amp; Mundo Novo Wind Complexes for R$1,760.6 million. With the addition of this capacity, wind power now represents 17% of
our generation portfolio, benefiting its portfolio with the increase of incentivized energy and the reduction of exposure to hydrological
risk.</span></td></tr>
</table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 40.5pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In August 2023, the Brazilian Federal Court of Accounts (&#8220;TCU&#8221;),
in case TC 006.952/2023-2, approved a R$3.7 billion bonus as part of the concession process for generating electricity at three major
hydroelectric power plants (&#8220;HPPs&#8221;). These plants are Governador Bento Munhoz da Rocha Netto (&#8220;HPP Foz do Areia&#8221;),
Governador Ney Aminthas de Barros Braga (&#8220;HPP Segredo&#8221;), and Governador Jos&#233; Richa (&#8220;HPP Salto Caxias&#8221;).
This approval was based on the Interministerial Order from the Ministries of Mines and Energy and Finance (MME/MF no. 01). This was a
key step in securing a new 30-year concession contract for these hydroelectric power plants, following the guidelines of Law 9,074/95
and Federal Decree No. 9,271/2018, which has been updated by subsequent decrees.</span></td></tr></table>


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<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 40.5pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Also in August 2023, we completed our process of transformation into a
corporation with dispersed capital and without a controlling shareholder. With the completion of the offering, the State of Paran&#225;
reduced its shareholding in our voting rights from 69.66% to approximately 27.6%. As a result, we ceased to be a mixed capital company
under the indirect public administration of the State of Paran&#225;, and we are not bound by the provisions of Federal Law No. 13,303/2016,
known as the State-Owned Companies Law.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 40.5pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In 2023, we also made significant progress
                                                                                                           in our disinvestment strategies. For Compag&#225;s, we engaged consultants to structure and execute the disinvestment. This
                                                                                                           decision, announced in Material Fact 16/23, dated September 20, 2023, aligns with our Corporate Strategic Planning - Vision 2030,
                                                                                                           strengthening the pillars for the continuity and sustainable growth of our business, with a focus on electricity.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 40.5pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">We also entered into the Share Purchase and Sale
Agreement (&#8220;CCVA&#8221;) with &#194;mbar Energia S.A. for the sale of our 81.2% interest in UEGA. <span style="line-height: 107%">The
CCVA derives from the acceptance of the binding proposal we received in the total amount of R$395.0 million, as of September 30, 2023,
with an equity value of R$358.0 million, after accounting for a net debt of R$37.0 million on the same date. Consequently, the value of
the transaction correspondent to our equity interest amounts to R$320.7 million</span>. This disinvestment is a part of our strategy to
decarbonize our generation matrix.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">We currently have four wholly owned subsidiaries: Copel Gera&#231;&#227;o
e Transmiss&#227;o S.A., Copel Distribui&#231;&#227;o S.A., Copel Comercializa&#231;&#227;o S.A. (&#8220;Copel Mercado Livre&#8221;)
and Copel Servi&#231;os S.A. We currently hold 100% of the shares in several Special Purpose Companies (&#8220;SPC&#8221;). The current
organization of our group is described below. All our subsidiaries are incorporated in Brazil and are subject to Brazilian law.</span></td></tr></table>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify">&#160;</p>


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<p style="font: 10pt/107% Georgia, Times, Serif; margin: 0 0 12pt; text-align: right">&#160;</p>

<p style="font: 10pt/107% Georgia, Times, Serif; margin-top: 0; margin-bottom: 12pt; text-align: center"><img src="image_001.jpg" alt=""/>&#160;</p>

<p style="font: 10pt/107% Georgia, Times, Serif; margin: 0 0 12pt; text-align: right"><span style="font-family: Times New Roman, Times, Serif"><br/>
</span></p>


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<p style="border-bottom: white 0.5pt solid; font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: center"><span style="text-transform: uppercase"><span id="form20f_009"></span><b>SIGNIFICANT
CHANGES IN OUR BUSINESS</b></span></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; text-align: justify; margin-right: 0; margin-left: 0"><b>Conclusion of the offering
and our transformation into a corporation with dispersed capital and without controlling shareholder</b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">In November 2022,
the State Congress of Paran&#225; passed State Law No. 21,272 (&#8220;Copel Dispersed Ownership Law&#8221;), which authorized the
State of Paran&#225; to sell part of its equity interests in our company through public offerings of our common shares or units. The
Copel Dispersed Ownership Law conditioned the proposed transaction to the approval by our shareholders of certain ESG changes to our bylaws.
For more information, see &#8220;&#8212;Environmental, Social and Governance.&#8221;</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0">On
November 21, 2022, the State of Paran&#225;, our controlling shareholder, announced its intention to transform us into a company with
dispersed capital and no controlling shareholder via a public offering for the secondary distribution of our common shares and share deposit
certificates (units).</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0">In
preparation for this transformation, we requested the full renewal
of our concessions for the HPP Foz do Areia, HPP Segredo, and HPP Caxias from MME, in line with Federal Decree No. 9,271/2018 and its
amendments. On March 30, 2023, the granting authority established a concession granting bonus of R$3,719 million for the set of plants,
payable within 20 days of signing the new contract.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">On July 26, 2023, we filed a request with the SEC for automatic registration
of a public offering for the primary and secondary distribution of initially 549,171,000 common shares. The offering was settled on August
11, 2023, at a price of R$8.25 per share, totaling R$4,530.6 million. Additionally, 72,821,650 shares from the supplementary lot were
exercised on September 6, 2023. Consequently, the total public distribution offering, comprising the base offering and supplementary lot,
included (i) 246,256,841 primary common shares and (ii) 375,735,809 secondary shares held by the State of Paran&#225;, totaling R$5,131.4 million.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 37.4pt; margin-right: 0; margin-left: 0"><b>Disinvestment
in UEGA</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 37.4pt; margin-right: 0; margin-left: 0">On
November 4, 2022, our board of directors approved further studies for a potential divestment of Copel Group&#8217;s ownership interest
in UEGA. These studies for potential divestment are part of the process of decarbonization of the Copel Group&#8217;s generation portfolio
and are in line with our Corporate Strategic Planning - Vision 2030, strengthening the pillars for the perpetuity and sustainable growth
of the business.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 37.4pt; margin-right: 0; margin-left: 0">We
directly and indirectly hold an interest of 81.2% in UEGA&#8217;s
total and voting capital stock and have announced our intention to sell our participation jointly with our partner, Petrobras, which holds
the remaining 18.8% of the shares. On December 14, 2023, we signed a Share Purchase and Sale Agreement of our total equity interest in
UEGA with &#194;mbar Energia S.A. The CCVA derives from the acceptance of the binding proposal we received in the total amount of R$395.0
million, as of September 30, 2023, with an equity value of R$358.0 million, after accounting for a net debt of R$37.0 million on the same
date. Consequently, the value of the transaction correspondent to our equity interest amounts to R$320.7 million. In February 26, 2023
we received from Petr&#243;leo Brasileiro S.A. (&#8220;Petrobras&#8221;) information on the effective exercise of the tag along (joint
sale) in the divestment in UEGA, in accordance with the terms of the Purchase and Sale Agreement igned between Copel, Copel Gera&#231;&#227;o
e Transmiss&#227;o (&#8220;Copel GeT&#8221;) and &#194;mbar Energia S.A, on December 14, 2023. The completion of the transaction is
subject to customary conditions precedent in this type of business, such as approval by the Administrative Council for Economic Defense
(CADE).</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 37.4pt; margin-right: 0; margin-left: 0"><b>Compagas
Divestment Process</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 37.4pt; margin-right: 0; margin-left: 0">In
accordance with our Corporate Strategic Planning - Vision 2030, which aims to strengthen the foundations for the continuous and sustainable
growth of businesses in the electricity sector, we have started a competitive for potential divestment of our stake in Compagas.</p>


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<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: center"><b><span id="form20f_010"></span>BUSINESS</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">In the past, our generation
and distribution businesses were integrated, and we sold most of the electricity we generated to the customers of our distribution business.
This changed as a result of the implementation of the New Industry Model Law, enacted in 2004. Today, open auctions on the regulated market
are one of the primary channels by which our distribution business purchases energy to resell to Captive Customers and one of the channels
by which our generation business generates revenues. Our generation business sells energy to our distribution business only through auctions
in the regulated market. Moreover, our distribution business, like other certain Brazilian distribution companies, is also required to
purchase energy from the <span style="line-height: 106%">hydroelectric facility</span> of Itaipu, in an amount determined by the Brazilian
government based on our proportionate share in the Brazilian electricity market. For more information, see &#8220;Item 4. Information
on the Company&#8212;The Brazilian Electric Power Industry.&#8221;</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">The following table
shows, for the last three years, the total electricity (i) we generated through entities in which we hold a 100.0% shareholding stake
and the 51.0% and 30.0% of energy generated by Mau&#225; and Baixo Igua&#231;u Hydroelectric Plants respectively (corresponding to
the interest we hold in each of these assets), (ii) we purchased, broken down by the total amount of electricity generated and purchased
by Copel Gera&#231;&#227;o e Transmiss&#227;o and our wind farm generation facilities described below (&#8220;Wind Farms&#8221;)
and (iii) the total amount of electricity purchased by Copel Distribui&#231;&#227;o and Copel Comercializa&#231;&#227;o <span style="line-height: 106%">(&#8220;Copel
Mercado Livre&#8221;)</span>.</p>

<table cellspacing="0" cellpadding="0" style="font: 10pt Georgia, Times, Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: top">
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%">&#160;</td>
    <td colspan="3" style="padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Year ended
    December 31,</b></p></td></tr>
  <tr style="vertical-align: top">
    <td style="width: 36%; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%">&#160;</td>
    <td style="width: 23%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>2023</b></p></td>
    <td style="width: 23%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>2022</b></p></td>
    <td style="width: 18%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>2021</b></p></td></tr>
  <tr style="vertical-align: top">
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"/>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">(GWh)</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td></tr>
  <tr style="vertical-align: top">
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>Copel Gera&#231;&#227;o e Transmiss&#227;o<sup>(1)</sup></b></span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%">&#160;</td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%">&#160;</td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%">&#160;</td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Electricity generated<sup>(2)</sup>	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">21,845</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">21,936</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">14,587</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Electricity purchased from Copel Comercializa&#231;&#227;o	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">398</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">1,208</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">3,424</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Electricity purchased from others	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">134</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">134</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">184</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>Electricity purchased from Spot Market &#8211; CCEE</b></span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">296</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">63</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">240</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Electricity received from the Interconnected System	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">220</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">1,659</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">1,198</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>Total electricity generated and purchased by Copel Gera&#231;&#227;o e Transmiss&#227;o	</b></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>22,893</b></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>25,000</b></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>19,633</b></span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>Wind Farms<sup>(1) (3)</sup></b></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Electricity generated<sup>(2)</sup>	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">3,952</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">2,785</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">2,466</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Electricity purchased from others	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">127</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">108</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">104</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>Total electricity generated and purchased by Wind Farms	</b></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>4,079</b></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>2,893</b></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>2,570</b></span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>Copel Distribui&#231;&#227;o</b></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Electricity purchased from Itaipu<sup>(4)</sup>	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">4,761</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">5,272</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">5,435</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Electricity purchased from Auction &#8211; CCEAR &#8211; affiliates	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">233</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">155</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">154</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Electricity purchased from Auction &#8211; CCEAR &#8211; other	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">13,142</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">12,354</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">12,215</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Electricity purchased from Mechanism for Compensation of Surpluses and Deficits of New Energy (MCSD-EN))</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">69</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">392</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">178</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Electricity purchased from Spot Market &#8211; CCEE</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">-</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">-</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">-</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Electricity purchased from others	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">5,867</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">7,270</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">7,356</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>Total electricity purchased by Copel Distribui&#231;&#227;o	</b></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>24,072</b></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>25,443</b></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>25,338</b></span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>Copel Comercializa&#231;&#227;o</b></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td></tr>

<tr>
    <td style="vertical-align: top; width: 36%; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Electricity purchased from Copel Gera&#231;&#227;o e Transmiss&#227;o	</span></td>
    <td style="vertical-align: bottom; width: 23%; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>12,778</b></span></td>
    <td style="vertical-align: bottom; width: 23%; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>14,211</b></span></td>
    <td style="vertical-align: bottom; width: 18%; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>13,033</b></span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Electricity purchased from others	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">9,581</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">10,594</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">10,147</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Electricity purchased from Spot Market &#8211; CCEE	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">91</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">12</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">12</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>Total electricity purchased by Copel Comercializa&#231;&#227;o	</b></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>22,450</b></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>24,817</b></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>23,192</b></span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>Total electricity generated and purchased by Copel Gera&#231;&#227;o e Transmiss&#227;o, Copel Distribui&#231;&#227;o, Wind Farms and Copel Comercializa&#231;&#227;o (excluding intra-group transactions)	</b></span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: right"><b>&#160;</b></p>
    <p style="font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: right"><b>&#160;</b></p>
    <p style="font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: right"><b>&#160;</b></p>
    <p style="font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: right"><b>&#160;</b></p>
    <p style="font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: right"><b>59,979</b></p></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: right"><b>&#160;</b></p>
    <p style="font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: right"><b>&#160;</b></p>
    <p style="font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: right"><b>&#160;</b></p>
    <p style="font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: right"><b>&#160;</b></p>
    <p style="font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: right"><b>62,521</b></p></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>54,019</b></span></td></tr>
  </table>
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<table cellpadding="0" cellspacing="0" style="font: 8pt/107% Times New Roman, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 1.45pt"/><td style="width: 12.95pt"><sup>(1)</sup></td><td style="text-align: justify">We adopt the criteria set forth by the CCEE to determine the energy flows in sale and purchase transactions.</td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 8pt/107% Times New Roman, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 1.45pt"/><td style="width: 12.95pt"><sup>(2)</sup></td><td style="text-align: justify">Includes the electrical losses of wiring and interconnecting station and technical losses by delivering
energy to the Interconnected System.</td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 8pt/107% Times New Roman, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 1.45pt"/><td style="width: 12.95pt"><sup>(3)</sup></td><td style="text-align: justify">Electricity generated and purchased by our wind farm generation facilities which were under the supervision
of Copel Renov&#225;veis until 2015. In December 2015, Copel Gera&#231;&#227;o e Transmiss&#227;o became responsible for the operation
of these facilities.</td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 8pt/107% Times New Roman, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 1.45pt"/><td style="width: 12.95pt"><sup>(4)</sup></td><td style="text-align: justify">Distribution companies operating under concessions in the Midwest, South and Southeast regions of Brazil
purchase electricity generated by Itaipu.</td></tr></table>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"></p>

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<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">The following table
shows the total electricity we sold to Free Customers, Captive Customers, distributors, energy traders and other utilities service providers
in the south of Brazil through the Interconnected Transmission System in the last three years.</p>

<table cellspacing="0" cellpadding="0" style="font: 10pt Georgia, Times, Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: top">
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%">&#160;</td>
    <td colspan="3" style="padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Year ended
    December 31,</b></p></td></tr>
  <tr style="vertical-align: top">
    <td style="width: 39%; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%">&#160;</td>
    <td style="width: 21%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>2023</b></p></td>
    <td style="width: 20%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>2022</b></p></td>
    <td style="width: 20%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>2021</b></p></td></tr>
  <tr style="vertical-align: top">
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"/>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">(GWh)</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td></tr>
  <tr style="vertical-align: top">
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>Copel Gera&#231;&#227;o e Transmiss&#227;o<sup>(1)</sup></b></span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%">&#160;</td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%">&#160;</td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%">&#160;</td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Electricity delivered to Free Customers	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">-</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">-</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">1,298</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Electricity delivered to Bilateral Agreements (Copel Comercializa&#231;&#227;o)	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">12,180</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">13,893</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">12,979</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Electricity delivered to Bilateral Agreements	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">270</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">258</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">717</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Electricity delivered under auction &#8211; CCEAR affiliates<sup>(2)</sup>	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">122</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">123</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">122</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Electricity delivered under auction &#8211; CCEAR &#8211; other<sup>(2)</sup>	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">3,772</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">2,215</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">2,215</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Electricity delivered to Spot Market &#8211; CCEE<sup>(2)</sup>	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">188</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">854</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">(337)</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Electricity delivered to the Interconnected System	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">6,361</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">7,657</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">2,639</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>Total electricity delivered by Copel Gera&#231;&#227;o e Transmiss&#227;o	</b></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>22,893</b></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>25,000</b></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>19,633</b></span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>Wind Farms<sup>(1)</sup></b></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Electricity delivered under auction &#8211; CCEAR &#8211; affiliates	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">111</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">32</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">32</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Electricity delivered to Bilateral Agreements </span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">1,219</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">856</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">82</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Electricity delivered under auction &#8211; CCEAR &#8211; other	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">2,201</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">1,289</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">1,289</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Electricity delivered under auction &#8211; CER &#8211; other	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">916</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">916</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">916</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Electricity delivered to Spot Market &#8211; CCEE<sup>(2)</sup>	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">-2</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">122</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">132</span></td></tr>
  <tr style="vertical-align: top">
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>Total
    electricity delivered by Wind Farms</b><sup><span style="font-family: Times New Roman, Times, Serif; font-size: 7pt; line-height: 150%">(4)</span></sup></span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>4,445</b></span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>3,215</b></span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>2,451</b></span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>Copel Distribui&#231;&#227;o</b></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Electricity delivered to Captive Customers	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">20,173</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">19,370</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">19,578</span></td></tr>

<tr>
    <td style="vertical-align: top; width: 39%; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Electricity delivered to distributors in the State of Paran&#225;	</span></td>
    <td style="vertical-align: bottom; width: 21%; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>89</b></span></td>
    <td style="vertical-align: bottom; width: 20%; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>91</b></span></td>
    <td style="vertical-align: bottom; width: 20%; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>87</b></span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">CCEE<sup>(3)</sup>	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">2,383</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">4,010</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">3,157</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>Total electricity delivered by Copel Distribui&#231;&#227;o	</b></span><sup><span style="font-family: Times New Roman, Times, Serif; font-size: 7pt; line-height: 150%">(4)</span></sup></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>22,645</b></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>23,471</b></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>22,822</b></span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>Copel Comercializa&#231;&#227;o</b></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Electricity delivered to Free Customers	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">11,884</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">11,498</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">8,239</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Electricity delivered to Bilateral Agreements (Copel GeT)</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">504</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">1,208</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">3,535</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Electricity delivered to Bilateral Agreements</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">&#160;9,819 </span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">&#160;11,949 </span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">11,337</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Electricity delivered to Spot Market &#8211; CCEE 	</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">243</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">162</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">81</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>Total electricity delivered by Copel Comercializa&#231;&#227;o	</b></span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>22,450</b></span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>24,817</b></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>23,192</b></span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>Total<sup>(5)</sup>	</b></span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>72,333 </b></span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>76,503 </b></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>68,098 </b></span></td></tr>
  </table>
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<table cellpadding="0" cellspacing="0" style="font: 8pt/107% Times New Roman, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 1.45pt"/><td style="width: 12.95pt"><sup>(1)</sup></td><td style="text-align: justify">We adopt the criteria set forth by the CCEE to determine the energy flows in sale and purchase transactions.</td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 8pt/107% Times New Roman, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 1.45pt"/><td style="width: 12.95pt"><sup>(2)</sup></td><td style="text-align: justify">Amounts from the Spot Market indicated as less than zero (negative numbers) are not considered as electricity
sold nor as electricity delivered in the MRE.</td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 8pt/107% Times New Roman, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 1.45pt"/><td style="width: 12.95pt"><sup>(3)</sup></td><td style="text-align: justify">Includes the Spot Market, MCSD EN and MVE.</td></tr></table>
<table cellpadding="0" cellspacing="0" style="font: 8pt/107% Times New Roman, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 1.45pt"/><td style="width: 12.95pt"><sup>(4)</sup></td><td style="text-align: justify">Losses and differences not considered in total.</td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 8pt/107% Times New Roman, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 1.45pt; text-align: right"/><td style="width: 12.95pt"><sup>(5)</sup></td><td>Includes intra-group transactions.</td>
</tr></table>

<p style="font: 8pt/106% Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in">&#160;</p>

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<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in"><b>Generation</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in"><b>&#160;</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0">As
of December 31, 2023, the total installed capacity of all the generation assets in which we hold equity or the rights under concessions
was 6,967 MW. On January 30, 2023, we completed the acquisition of the Aventura and Santa Rosa &amp; Mundo Novo Wind Complexes, which
increased 260.4MW in our total installed capacity. Considering only the entities that we operate (solely or under consortium), including
100% of the energy produced by those in which we hold a 100.0% shareholding stake and 51.0% and 30.0% of the energy generated by Mau&#225;
and Baixo Igua&#231;u Hydroelectric Plants, respectively (corresponding to the interest we hold in each of these assets), we operated
and sold energy through 18 hydroelectric plants, 43 wind plants and one Thermoelectric Plant, with a total installed capacity of 6,018.7
MW. Our Assured Energy totaled 2,649.9 average MW in 2023. Our generation varies yearly because of hydrological conditions and other factors.
We generated 25,122.8 GWh in 2023, 25,299 GWh in 2022, 17,606 GWh in 2021, 12,665 GWh in 2020 and 19,812 GWh in 2019.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0">The
generation of electrical energy at our power plants is supervised, coordinated and operated by our Generation and Transmission Operation
Center in the city of Curitiba. This operation center is responsible for coordinating the operations related to major part of our total
installed capacity, including some of the plants in which we hold only partial ownership interests.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0">In
2021, ANEEL granted us the extension of concession of the following power plants to compensate for the assumption of non-hydrological
risks (provided in the Energy Reallocation Mechanism or MRE adopted by the government under Law n&#186; 14,052/2020):</p>

<table cellspacing="0" cellpadding="0" style="font: 10pt Georgia, Times, Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: top">
    <td style="width: 48%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Power Plant</b></p></td>
    <td style="width: 26%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Concession
    extension (days)</b></p></td>
    <td style="width: 26%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Authorization</b></p></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Apucaraninha	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">472</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Resolution No. 12,255/2022</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Capivari Cachoeira	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">2,555</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Resolution No. 12,255/2022</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Cavernoso	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">898</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Resolution No. 11,345/2022</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Cavernoso 2	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">1,742</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Resolution No. 11,345/2022</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Chamine	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">717</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Resolution No. 11,345/2022</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Col&#237;der	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">13</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Resolution No. 12,255/2022</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Deriva&#231;&#227;o Do Rio Jord&#227;o	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">949</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Resolution No. 12,255/2022</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Foz do Areia	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">461</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Resolution No. 11,345/2022</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Guaricana	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">705</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Resolution No. 11,345/2022</span></td></tr>

<tr>
    <td style="vertical-align: top; width: 48%; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Mau&#225;	</span></td>
    <td style="vertical-align: bottom; width: 26%; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>2,083</b></span></td>
    <td style="vertical-align: bottom; width: 26%; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>Resolution No. 14,896/2023</b></span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Salto Caxias	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">1,051</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Resolution No. 11,345/2022</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Sao Jorge	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">598</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Resolution No. 12,255/2022</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Segredo	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">1,045</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Resolution No. 11,345/2022</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">UPP Baixo Igua&#231;u	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">34</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Resolution No. 11,345/2022</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Fund&#227;o	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">1,110</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Resolution No. 11,345/2022</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Santa Clara	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">1,078</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Resolution No. 11,345/2022</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Dona Francisca*	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">1,485</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Resolution No. 11,132/2022</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Arturo Andreoli*	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">844</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Resolution No. 14,896/2023</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">* Associates</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td></tr>
  </table>
<p style="margin-top: 0; margin-bottom: 0">&#160;</p>

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<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>Hydroelectric Generation Facilities</i></b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">The following table
sets forth certain information related to our main hydroelectric plants in operation during 2023:</p>

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  <tr style="vertical-align: top">
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    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Plant</b></p></td>
    <td style="width: 20%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Installed
    capacity</b></p></td>
    <td style="width: 20%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Assured energy
    (1)</b></p></td>
    <td style="width: 20%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Placed in
    service</b></p></td>
    <td style="width: 20%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Concession
    expires</b></p></td></tr>
  <tr style="vertical-align: top">
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: center; line-height: 150%">&#160;</td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: center; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>(MW)</b></span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: center; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>(Average MW)</b></span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: center; line-height: 150%">&#160;</td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: center; line-height: 150%">&#160;</td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Foz do Areia	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">1,676.0</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">575.3</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">1980</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">December 2024</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Segredo	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">1,260.0</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">558.3</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">1992</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">September 2032</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Salto Caxias	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">1,240.0</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">575.4</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">1999</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">March 2033</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Capivari Cachoeira 	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">260.0</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">103.6</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">1972</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">January 2053</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Mau&#225;	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">184.1<sup>(2)</sup></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">96.14</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">2012</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">June 2049</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Baixo Igua&#231;u	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">105.1<sup>(3)</sup></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">51.72 </span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">2019</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">December 2049</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Col&#237;der	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">300.0</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">178.1</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">2019</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">January 2046</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Others	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">132.5</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">77.1</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">N/A</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">N/A</span></td></tr>
  </table>
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<table cellpadding="0" cellspacing="0" style="font: 8pt/107% Times New Roman, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 1.45pt"/><td style="width: 12.95pt"><sup>(1)</sup></td><td style="text-align: justify">Values used to determine volumes committed for sale.</td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 8pt/107% Times New Roman, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 1.45pt"/><td style="width: 12.95pt"><sup>(2)</sup></td><td style="text-align: justify">Corresponds to 51.0% of the installed capacity of the plant (361.1MW), corresponding to the interest we
hold in this plant, as we operate this plant through a consortium.</td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 8pt/107% Times New Roman, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 1.45pt"/><td style="width: 12.95pt"><sup>(3)</sup></td><td style="text-align: justify">Corresponds to 30.0% of the installed capacity of the plant (350.2MW), corresponding to the interest we
hold in this plant, as we operate this plant through a consortium.</td></tr></table>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Governador Bento
Munhoz da Rocha Netto (HPP <span style="line-height: 107%">Foz do Areia</span>)</i>. The <span style="line-height: 107%">HPP Foz do Areia</span>
is <span style="line-height: 107%">located on the Igua&#231;u River, approximately 350 kilometers southwest of the city of Curitiba.
</span>This plant is fully operational. However, in March 2023, during a scheduled inspection shutdown, we identified an isolated failure
in the upper wear ring of the rotor of a turbine in unit 03 of the Foz do Areia plant, which has an assured energy of approximately 144.8
average MW. Operations in the affected unit have been suspended pending an analysis of the cause of the failure and the development of
a repair action plan. Any financial impacts related to non-generation or any reduction in the assured energy of the plant will be estimated
after the repair is completed. For more information, see Note 16.1 to our audited consolidated financial statements.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">The concession of
HPP Foz do Areia, originally granted to Copel GeT under the terms of Concession Agreement No. 045/1999, is set to expire on December 21,
2024. After that, Copel Get could request the renewal of the concession for 30 years, either (i) through the amendment of certain concession
terms and inclusion under the quota regime (Law No. 12,783/2013) or (ii) by means of the privatization of the concessionaire, through
a bidding process for the sale of the concessionaire&#8217;s shareholding control, including by means of a public offering of shares,
within 12 months from the end of the concession term (Federal Decree No. 9,271/2018, amended by Federal Decree No. 10,893/2021 and by
Federal Decree No. 11,307/2022).</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Based on our internal
assessment, we concluded that the sale of the concessionaire&#8217;s shareholding control would be more advantageous to us than the renewal
upon inclusion in the quota regime. It would also be more beneficial than the alternative of not expressing interest in the renewal at
all, case in which the government would carry out a bidding process for a new concession and we would face the risk of loss of the concession
at no additional consideration.</p>


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<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol; line-height: 107%">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif; line-height: 107%">In 2020, Copel GeT transferred
the concession and plant&#8217;s assets to a special purpose company, SPC F.D.A. Gera&#231;&#227;o de Energia El&#233;trica S.A.
(as approved by ANEEL Resolution No. 8,578/2020), and formally manifested the intention of selling the shares of SPC F.D.A. filed with
the Ministry of Mines and </span><span style="font-family: Times New Roman, Times, Serif">Energy <span style="line-height: 107%">its manifestation
of intention to obtain a new Concession grant, for 30 (thirty) years from its execution, associated with the sale of FDA control, pursuant
to Decree No. 9,271/2018 (amended by Decree No. 10,893/2021 and by Decree No. 11,307/2022).</span></span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">On February 4, 2021, the Ministry of Mines and
Energy published Ordinance No. 516/2021, which establishes the Assured Energy of HPP Foz do Areia at 596.0 average MW to be in force for
the new concession agreement to be granted. On March 8, 2022, the ANEEL approved the draft of the new concession agreement. </span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">On August 12, 2022, the Ministry of Mines and
Energy published Ordinance No. 1,544/2022, which changed the Assured Energy for HPP Foz do Areia to 571.7 average MW, from the date of
the new concession agreement.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">On October 19, 2022, the Ministry of Mines and
Energy published Ordinance No. 02/2022, which established the minimum award bonus for the HPP Foz do Areia in R$1,830.5 million.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 40.5pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">On November 24, 2022, the State of Paran&#225;
enacted Law No. 21,272, authorizing our transformation into a corporation with dispersed capital through the partial sale of our shares.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 40.5pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">On November 25, 2022, we requested the Ministry
of Mines and Energy to classify the Governador Ney Aminthas de Barros Braga and Governador Jos&#233; Richa Hydroelectric Power Plants
(UHEs) under Decree No. 9,271/2018, following the enactment of Law No. 21,272.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 40.5pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">On March 23, 2023, the Ministry of Mines and
Energy published the new assured energy amounts for the Governador Bento Munhoz da Rocha Netto, Governador Ney Aminthas de Barros Braga,
and Governador Jos&#233; Richa Hydroelectric Power Plants, effective upon signing the new concession agreements.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 40.5pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">On March 30, 2023, the Ministry of Mines and
Energy and the Ministry of Finance published Interministerial Ordinance No. 01/2023, defining the grant bonus for the new concession agreements
of the aforementioned hydroelectric plants, totaling R$3.7 billion.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 40.5pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">On April 10, 2023, the Ministry of Mines and
Energy established additional conditions for the new concession agreements through Ordinance No. 726/2023, granting a thirty-year exploitation
period for the hydroelectric plants.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 40.5pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">On April 11, 2023, an additional Interministerial
Ordinance of the Ministry of Mines and Energy and Finance (MME/MF No. 01/2023) established the grant bonus for all three plants at R$3,719.4
million to be paid under the onerous concession within 20 days after signing the new concession agreement.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 40.5pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">On June 27, 2023, ANEEL published Dispatch No.
2,065/2023, approving the drafts of the new concession agreements for the Governador Bento Munhoz da Rocha Netto, Governador Ney Aminthas
de Barros Braga, and Governador Jos&#233; Richa Hydroelectric Power Plants.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 40.5pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">On August 2, 2023, the Federal Audit Court (&#8220;TCU&#8221;)
approved the value of the grant bonus defined by the Interministerial Ordinance for the three plants.</span></td></tr></table>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Governador Ney
Aminthas de Barros Braga (HPP Segredo) and Governador Jos&#233; Richa (HPP Salto Caxias)</i>. The HPP Segredo is located on the Igua&#231;u
River, approximately 370 kilometers southwest of the city of Curitiba. The HPP Salto Caxias is located on the Igua&#231;u River, approximately
600 kilometers southwest of the city of Curitiba.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">As part of our transformation into a company with dispersed capital and no controlling
shareholder, and in pursuit of the full renewal of the concessions for our Hydroelectric Power Plants HPP Foz do Areia, HPP Segredo, and
HPP Salto Caxias, we requested the granting authority to calculate the grant bonus for all three plants. The HPP Segredo was included
in the process for obtaining a new concession contract under Decree No. 9,271/2018, together with the HPP Foz do Areia. We are awaiting
the invitation to sign the new concession agreements, contingent upon the payment of the grant bonus as specified in the Interministerial
Ordinance of the Ministry of Mines and Energy and Finance (MME/MF No. 01/2023).</p>
<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"></p>


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<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Governador Pedro
Viriato Parigot de Souza (HPP Capivari Cachoeira)</i>. The HPP Capivari Cachoeira is the largest underground hydroelectric plant in Southern
Brazil. The reservoir is located on the Capivari River, approximately 50 kilometers north of the city of Curitiba, and the power station
is located on the Cachoeira River, approximately 15 kilometers from the reservoir.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Our former concession
agreement for the HPP Capivari Cachoeira expired on July 7, 2015. As a result of new auction in which we were the winning bidder, on January
5, 2016, Copel GeT executed a new concession agreement with ANEEL to continue to operate this plant under an operation and maintenance
regime until January 5, 2046. We paid R$574.8 million as signing bonus for this concession and we received an annual generation revenue
(&#8220;AGR&#8221;) of R$144.1 million from January 5, 2016 to December 31, 2016. This AGR is subject to an annual tariff adjustment.
In July 2017, the AGR was adjusted to R$114.1 million for the period from July 2017 to June 2018, and in 2018 the AGR was adjusted to
R$119.2 million for the period from July 2018 to June 2019. In 2019 the AGR was adjusted to R$123.7 million for the period from July 2019
to June 2020. In 2020 the AGR was adjusted to R$127.9 million for the period from July 2020 to June 2021. In 2021, the AGR was adjusted
to R$139.7 million for the period from July 2021 to July 2022 under the terms of ANEEL Resolution No. 2,902/2021. In 2022, the AGR was
adjusted to R$155.9 million for the period from July 2022 to June 2023 under the terms of ANEEL Resolution No. 3,608/2022. In 2023, the
AGR was adjusted to R$160.9 million for the period from July 2023 to June 2024, in accordance with ANEEL Resolution No. 3,225/2023.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">The HPP Capivari Cachoeira
has 260.0MW of installed capacity and Assured Energy of 103.6 MW. Since January 1, 2017, 70.0% of the energy generated by this plant has
been allocated in quotas to the regulated market. Copel GeT will no longer bear the hydrological risk for the energy allocated in quotas
under the MRE associated with the HPP Capivari Cachoeira until January 5, 2046. From this date until January 3, 2053, the power plant
will operate entirely in the Free Market.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Mau&#225;</i>.
The Jayme Canet J&#250;nior Hydroelectric Power Plant (&#8220;HPP Mau&#225;&#8221;) is located on the Tibagi River, in the State of
Paran&#225;. It was constructed between 2008 and 2012 by Cons&#243;rcio Energ&#233;tico Cruzeiro do Sul, in which we hold a 51.0%
interest and CGT Eletrosul holds the remaining 49.0%. The facility is located approximately 250 kilometers from Curitiba, in the Municipality
of Tel&#234;maco Borba.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Col&#237;der.
</i>HPP Col&#237;der has an installed capacity of 300.0 MW and it is located on the Teles Pires River, in the State of Mato Grosso,
between the municipalities of Nova Cana&#227; do Norte and Ita&#250;ba, with the municipalities of Col&#237;der and Cl&#225;udia
are also affected by the reservoir. The construction of the plant began in 2011 and the work was totally concluded in 2019. The first
Generating Unit entered commercial operation on March 9, 2019 and the last unit started operating on December 21, 2019.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Baixo Igua&#231;u.
</i>HPP Baixo Igua&#231;u has an installed capacity of 350.2 MW and is located on the Igua&#231;u River, in the municipalities of
Capanema, Capit&#227;o Leonidas Marques, Planalto, Realeza and Nova Prata do Igua&#231;u, State of Paran&#225;. Baixo Igua&#231;u
HPP is the last large energy project planned for the main Igua&#231;u and it is located around 30 km downstream from the HPP Salto Caxias.
It was constructed by a consortium in which Copel GeT holds a 30% interest and Gera&#231;&#227;o C&#233;u Azul S.A. holds the remaining
70.0%. This power plant became fully operational on April 10, 2019. In addition to our generation facilities, we have ownership interests
in several other hydroelectric generation companies as detailed below.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Bela Vista</i>.
The SHP Bela Vista has 29.8 MW of installed capacity and 18.6 average MW of Assured Energy and is under construction in the Chopim river,
in the S&#227;o Jo&#227;o and Ver&#234; municipalities, located in the southwest of the State of Paran&#225;. The energy sales
agreement will be effective as of January 1, 2024, for a 30-year term and will be subject to an annual adjustment by the IPCA. The construction
of this unit started in the first half of 2019 and the third power generation unit began operations on August 12, 2021, totaling 29.3
MW in commercial operation (corresponding to 98.3% of the plant&#8217;s total capacity). The remaining unit with a complementary capacity
of 0.5 MW started its operation on June 7, 2023. We were able to achieve the commercial operation of the project almost two and a half
years earlier than contemplated under the contracted supply term, which will allow all the energy produced by SHP Bela Vista until December
2023 to be sold in the Free Market (&#8220;ACL&#8221;).</p>
<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"></p>


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<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Between 2004 and 2010,
we were required by law to retain a majority of the voting shares of any company in which we obtained an ownership interest. Starting
in 2010, it became possible for us to hold non-controlling interests in companies.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">The following table
sets forth information regarding the hydroelectric generation plants in which we had a partial equity interest as of December 31, 2023:</p>

<table cellspacing="0" cellpadding="0" style="font: 10pt Georgia, Times, Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="width: 42%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Plant</b></p></td>
    <td style="width: 8%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Installed
    capacity</b></p></td>
    <td style="width: 9%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Assured energy
    </b></p></td>
    <td style="width: 14%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Placed in
    service</b></p></td>
    <td style="width: 11%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Our ownership</b></p></td>
    <td style="width: 16%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Concession
    Expires</b></p></td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: center; line-height: 150%">&#160;</td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: center; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>(MW)</b></span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: center; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>(Average MW)</b></span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: center; line-height: 150%">&#160;</td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: center; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>(%)</b></span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: center; line-height: 150%">&#160;</td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Elejor Facility<br/>
(Santa Clara, Santa Clara I, Fund&#227;o and Fund&#227;o I)	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">246.41</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">133.0</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">August 2005<br/>
June 2006</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">70.0</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">May and June 2040<br/>
December 2032</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Dona Francisca	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">125.0</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">72.5</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">February 2001</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">23.0</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">September 2037</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">SHP Arturo Andreoli<br/>
(Foz do Chopim)	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">29.1</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">20.4</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">October 2001</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">35.8</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">July 2034</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">HPP Baixo Igua&#231;u	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">350.2</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">172.4</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">April 2019</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">30.0</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">November 2049</span></td></tr>
  </table>
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<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><i>&#160;</i></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Elejor Facility</i>.
The Elejor Facility consists of the Santa Clara and Fund&#227;o Hydroelectric Power Plants, both of which are located on the Jord&#227;o
River in the State of Paran&#225;. The aggregate total installed capacity of the units is 246.41 MW, which includes two smaller hydroelectric
generation units installed in the same location. Elejor signed a concession agreement with a term of 35 years for the Santa Clara and
Fund&#227;o plants in October 2001. As of December 31, 2023, we own 70.0% of the common shares of Elejor, and Paineira Participa&#231;&#245;es
owns the remaining 30.0 %.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Elejor is required
to make monthly payments to the Brazilian government for the use of hydroelectric resources, which in 2001 totaled R$19.0 million. This
amount is adjusted on an annual basis by the IGP-M Index.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">We had a power purchase
agreement with Elejor, which provides that we will purchase all of the energy produced by the Santa Clara and Fund&#227;o facilities
at a set rate until April 2019, to be adjusted annually in accordance with the IGP-M Index. This agreement was terminated, there was no
renewal and Elejor is selling the energy in the Free Market. In 2023, Elejor&#8217;s net revenues and net profit were R$ 140.8 million
and R$2.9 million, respectively, while in 2022 its net revenues and losses were R$194.1 million and R$0.7 million, respectively.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Dona Francisca</i>.
We own 23.03 % of the common shares of Dona Francisca Energ&#233;tica S.A. (&#8220;DFESA&#8221;). The other shareholders are Gerdau
S.A. with a 51.82% interest, Celesc S.A. with a 23.03% interest and Statkraft S.A. with a 2.12% interest. DFESA Hydroelectric Power Plant
is located on the Jacu&#237; River in the State of Rio Grande do Sul. The plant began full operations in 2001. In April 2015, we signed
a new ten year power purchase agreement with DFESA, valued at R$17.0 million annually, under which we purchase 23.03% of DFESA&#8217;s
Assured Energy (proportional to our stake).</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">In 2023, DFESA&#8217;s
net revenues and net profits were R$66.2 million and R$23.2 million, respectively, while in 2022 its net revenues and net profits were
R$66.2 million and R$24.5 million, respectively.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0"><i>SHP
Arturo Andreoli (&#8220;Foz do Chopim&#8221; Hydroelectric Plant)</i>. The Foz do Chopim Hydroelectric Plant is located on the Chopim
River in the State of Paran&#225;. We own 35.8% of the common shares of Foz do Chopim Energ&#233;tica Ltda., the entity that owns
the Foz do Chopim Hydroelectric Plant. Silea Participa&#231;&#245;es Ltda. owns the remaining 64.2%. The operation and maintenance
of Foz do Chopim Hydroelectric Plant is performed by Copel Gera&#231;&#227;o e Transmiss&#227;o S.A. Energy supply agreements were
executed at an Average Tariff of R$220.07/MWh. Foz do Chopim Energ&#233;tica Ltda. also had the authorization to operate Bela Vista
SHP, a hydroelectric power plant that is located on the same river and has similar capacity, which was transferred to Bela Vista Gera&#231;&#227;o
de Energia S.A. (&#8220;Bela Vista Gera&#231;&#227;o&#8221;), through the ANEEL&#8217;s Authorizing Resolution no. 7,802/2019. In
2023, Foz do Chopim&#8217;s net revenues and net profits were R$60.6 million and R$46.5 million, respectively, while in 2022 its net
revenues and net profits were R$77.8 million and R$56.9 million, respectively.</p>
<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0"></p>


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<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>Wind Farm Generation Facilities</i></b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Since 2013 we have
been expanding our energy generation capacity and diversifying our energy matrix through the development of renewable energy sources,
like the construction and acquisition of wind farms in the State of Rio Grande do Norte. The following table sets forth certain information
relating to our wind farm plants in operation as of December 31, 2023:</p>

<table cellspacing="0" cellpadding="0" style="font: 10pt Georgia, Times, Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="width: 40%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Plant</b></p></td>
    <td style="width: 15%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Installed
    capacity</b></p></td>
    <td style="width: 15%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Assured Energy</b></p></td>
    <td style="width: 15%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Placed in
    Service</b></p></td>
    <td style="width: 15%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Concession
    Expires</b></p></td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: center; line-height: 150%">&#160;</td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: center; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>(MW)</b></span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: center; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>(Average MW)</b></span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: center; line-height: 150%">&#160;</td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: center; line-height: 150%">&#160;</td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>S&#227;o Bento Energia<sup>(1)</sup>	</b></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>94.0</b></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>38.1</b></span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%">&#160;</td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%">&#160;</td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Boa Vista 	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">14.0</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">5.2</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">February 2015</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">April 2046</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Olho d&#8217;&#193;gua 	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">30.0</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">12.8</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">February 2015</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">June 2046</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">S&#227;o Bento do Norte 	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">30.0</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">11.3</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">February 2015</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">May 2046</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Farol	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">20.0</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">8.8</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">February 2015</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">April 2046</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>Palmas	</b></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>2.5</b></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>0.4</b></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>November 1999</b></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>September 2029</b></span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>Copel Brisa Potiguar Wind Complex<sup>(2)</sup>	</b></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>183.6</b></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>89.4</b></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Asa Branca I	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">27.0</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">12.1</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">August 2015</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">April 2046</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Asa Branca II	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">27.0</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">11.9</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">September 2015</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">May 2046</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Asa Branca III	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">27.0</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">12.3</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">September 2015</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">May 2046</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Eurus IV	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">27.0</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">12.4</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">August 2015</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">April 2046</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Santa Maria	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">29.7</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">15.7</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">April 2015</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">May 2047</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Santa Helena	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">29.7</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">16.0</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">May 2015</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">April 2047</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Ventos de Santo Uriel	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">16.2</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">9.0</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">May 2015</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">April 2047</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>Volt&#225;lia S&#227;o Miguel do Gostoso I<sup>(3)</sup>	</b></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>108.0</b></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>57.1</b></span></td>
    <td style="vertical-align: bottom; padding-right: 4pt; text-align: right; line-height: 150%">&#160;</td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Carna&#250;bas	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">27.0</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">13.1</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">June 2015</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">April 2047</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Reduto	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">27.0</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">14.4</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">June 2015</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">April 2047</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Santo Cristo	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">27.0</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">15.3</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">June 2015</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">April 2047</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">S&#227;o Jo&#227;o	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">27.0</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">14.3</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">June 2015</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">March 2047</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>Cutia Empreendimentos E&#243;licos<sup>(4)</sup></b></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>180.6</b></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>71.4</b></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Dreen Cutia 	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">23.1</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">9.6</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">December 2018</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">January 2042</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Dreen Guajiru	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">21.0</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">8.3</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">December 2018</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">January 2042</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Esperan&#231;a do Nordeste	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">27.3</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">9.1</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">December 2018</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">May 2050</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">GE Jangada	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">27.3</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">10.3</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">December 2018</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">January 2042</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">GE Maria Helena	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">27.3</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">12.0</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">December 2018</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">January 2042</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">GE Para&#237;so dos Ventos do Nordeste	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">27.3</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">10.6</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">January 2019</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">May 2050</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Potiguar	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">27.3</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">11.5</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">December 2018</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">May 2050</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>Bento Miguel</b></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>132.3</b></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>58.7</b></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">S&#227;o Bento do Norte I	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">23.1</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">10.1</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">January 2019</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">August 2050</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">S&#227;o Bento do Norte II	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">23.1</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">10.8</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">January 2019</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">August 2050</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">S&#227;o Bento do Norte III	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">23.1</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">10.2</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">April 2019</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">August 2050</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">S&#227;o Miguel I	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">21.0</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">9.3</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">February 2019</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">August 2050</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">S&#227;o Miguel II	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">21.0</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">9.1</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">February 2019</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">August 2050</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">S&#227;o Miguel III	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">21.0</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">9.2</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">February 2019</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">August 2050</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>Vilas Complex<sup>(4)</sup>	</b></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>186.7</b></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>98.6</b></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Vila Maranh&#227;o I	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">31.95</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">17.8</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">February 2021</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">January 2054</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Vila Maranh&#227;o II	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">31.95</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">17.8</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">March 2021</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">January 2054</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Vila Maranh&#227;o III	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">31.95</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">16.6</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">September 2020</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">January 2054</span></td></tr>

<tr>
    <td style="vertical-align: top; width: 40%; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Vila Cear&#225; I	</span></td>
    <td style="vertical-align: bottom; width: 15%; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>31.95</b></span></td>
    <td style="vertical-align: bottom; width: 15%; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>17.8</b></span></td>
    <td style="vertical-align: bottom; width: 15%; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>December 2020</b></span></td>
    <td style="vertical-align: bottom; width: 15%; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>January 2054</b></span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Ventos de Vila Mato Grosso I	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">58.91</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">28.6</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">June 2021</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">December 2054</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>Aventura<sup>(5)</sup>	</b></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>105.0</b></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>65.0</b></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Aventura II	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">21.0</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">13.1</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">July 2021</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">June 2053</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Aventura III	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">25.2</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">15.5</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">July 2021</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">June 2053</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Aventura IV	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">29.4</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">18.5</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">July 2021</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">June 2053</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Aventura V	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">29.4</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">17.9</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">July 2021</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">June 2053</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>Santa Rosa e Mundo Novo<sup>(5)</sup>	</b></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>155.4</b></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>92.8</b></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Santa Rosa e Mundo Novo I	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">33.6</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">17.3</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">February 2022</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">June 2053</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Santa Rosa e Mundo Novo II	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">29.4</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">17.2</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">December 2021</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">June 2053</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Santa Rosa e Mundo Novo III	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">33.6</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">21.5</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">January 2022</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">June 2053</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Santa Rosa e Mundo Novo IV	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">33.6</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">21.0</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">January 2022</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">June 2053</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Santa Rosa e Mundo Novo V	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">25.2</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">15.8</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">December 2021</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">June 2053</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>Janda&#237;ra	</b></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>90.09</b></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>46.9</b></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Janda&#237;ra I	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">10.39</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">5.6</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">November 2022</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">April 2055</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Janda&#237;ra II	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">24.26</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">12.3</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">October 2022</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">April 2055</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Janda&#237;ra III	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">27.72</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">14.8</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">November 2022</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">April 2055</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Janda&#237;ra IV	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">27.72</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">14.2</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">October 2022</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">April 2055</span></td></tr>
  </table>
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<td style="width: 1.45pt"/><td style="width: 12.95pt"><sup>(1)</sup></td><td style="text-align: justify">Pursuant to Directive (<i>Portaria</i>) No. 360 of September 30, 2020, the projects that are part of the
S&#227;o Bento Energia wind complex had their Assured Energy altered as of January 1, 2021, as follows: Boa Vista (from 6.3 MW to 5.2MW),
Olho d&#8217;&#193;gua (from 15.3 MW to 12.8MW), S&#227;o Bento do Norte (from 14.6MW to 11.3MW) and Farol (from 10.1MW to 8.8MW).</td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 8pt/107% Times New Roman, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 1.45pt"/><td style="width: 12.95pt"><sup>(2)</sup></td><td style="text-align: justify">Pursuant to Directive (<i>Portaria</i>) No. 360 of September 30, 2020, certain the projects that are part
of the Copel Brisa Potiguar wind complex had their Assured Energy altered as of January 1, 2021, as follows: Asa Branca I (from 14.2MW
to 12.1MW), Asa Branca II (from 14.3 MW to 11.9MW), Asa Branca III (from 14.5MW to 12.3MW) and Eurus IV (from 14.7MW to 12.4MW).</td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 8pt/107% Times New Roman, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 1.45pt"/><td style="width: 12.95pt"><sup>(3)</sup></td><td style="text-align: justify">We have a 49.0% interest in Volt&#225;lia S&#227;o Miguel do Gostoso.</td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 8pt/107% Times New Roman, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 1.45pt"/><td style="width: 12.95pt"><sup>(4)</sup></td><td style="text-align: justify">In November 2021, we acquired the Operations of the Vilas Complex.</td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 8pt/107% Times New Roman, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 1.45pt"/><td style="width: 12.95pt"><sup>(5)</sup></td><td style="text-align: justify">In January 2023, we acquired the Operations of the Aventura Complex and Santa Rosa e Mundo Novo Complex.</td></tr></table>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i></i></p>

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<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>S&#227;o Bento
Energia.</i> In February 2015, the four wind farms (Boa Vista, Olho d&#8217;&#193;gua, S&#227;o Bento do Norte and Farol) which are
part of the S&#227;o Bento Wind Farm Complex, located in the State of Rio Grande do Norte, began operations. With an installed capacity
of 94 MW and Assured Energy of 38.1 average MW. In August 2010, 43.7 average MW was sold to fifteen distribution concessionaires in ANEEL
public auctions at a weighted average price of R$133.97/MWh (annually adjusted by IPCA index). The energy generated by these wind farms
is sold through 20-year term contracts.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Copel Brisa Potiguar
Wind Complex</i>. In October 2015, we concluded the implementation of the Brisa Potiguar Wind Complex with an installed capacity 183.6
MW and Assured Energy of 89.4 average MW. An Assured Energy of 57.7 average MW (from Asa Branca I, Asa Branca II, Asa Branca III and Eurus
IV wind farms) was committed under contract to electric power distributors in the alternative energy auction in August 2010 at a weighted
average price of R$135.40/MWh (adjusted annually by IPCA inflation index) and an Assured Energy of 40.7 average MW (from WPPs Santa Helena,
Santa Maria and Ventos de Santo Uriel) was committed under contract in the 4<sup>th</sup> Reserve Energy Auction held in August 2011 at
a weighted average price of R$101.81/MWh (annually adjusted by the IPCA inflation index). The energy to be generated was sold through
20-year term contracts with payments beginning in April 2015.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Volt&#225;lia
S&#227;o Miguel do Gostoso I.</i> In June 2014, we acquired a 49.0% interest in the S&#227;o Miguel do Gostoso I Wind Farm Complex,
in the State of Rio Grande do Norte. The S&#227;o Miguel do Gostoso wind farm complex has 108.0 MW of installed capacity and Assured
Energy of 57.1 average MW, and its energy was sold in the 4<sup>th</sup> Reserve Energy Auction at an average price of R$98.92/MWh through
20-year term contracts. In April 2015, we concluded the construction of this wind farm complex and ANEEL, in July and August 2015, classified
it as ready for commercial operation. This wind farm complex began production in June 2017 after completion of the necessary transmission
lines.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Cutia.</i> Cutia
Empreendimentos E&#243;licos, which is our largest wind farm business, is divided into two large complexes totaling 312.9 MW of installed
capacity: (a) Cutia Complex, composed of seven wind farms (Guajiru, Jangada, Potiguar, Cutia, Maria Helena, Esperan&#231;a do Nordeste
and Para&#237;so dos Ventos do Nordeste), with a total installed capacity of 180.6 MW, 71.4 average MW of Assured Energy and located
in the State of Rio Grande do Norte; and (b) Bento Miguel Complex, composed of six wind farms (S&#227;o Bento do Norte I, S&#227;o
Bento do Norte II, S&#227;o Bento do Norte III, S&#227;o Miguel I, S&#227;o Miguel II and S&#227;o Miguel III) with 132.3 MW
of total installed capacity, 58.7 average MW of Assured Energy and located in the State of Rio Grande do Norte, in the same region of
other wind farm complexes that belong to us. On October 31, 2014, at the 6th Reserve Energy Auction, we sold 71.2 average MW from the
Cutia Complex for R$144.00/MWh (maximum auction price). In addition, at the 20th New Energy Auction (A-5), held on November 28, 2014,
we sold 54.8 average MW from the six Bento Miguel wind farms for R$136.97/MWh, through Availability Agreements with a 20-year term.</p>
<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"></p>


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<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Vilas Complex.</i>
In November 2021, we acquired 100% of the Vilas Complex, located in the state of Rio Grande do Norte, from Voltalia Energia do Brasil
Ltda (&#8220;Voltalia&#8221;). The Vilas Complex has 186.7 MW of installed capacity and 98.6 average MWm of Assured Energy. The Vilas
Complex sold 32.7 average MW at the 28<sup>th</sup> New Energy Auction at the price of R$93.00/MWh, with supply beginning in 2024, and
3.3 average MW at the 29<sup>th</sup> New Energy Auction at the price of R$79.92/MWh, with supply beginning in 2023. The energy contracts
are valid for 20 years. The Vilas Complex is fully operational.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Janda&#237;ra
Complex. </i>In November 2022, the four wind farms (Janda&#237;ra I, Janda&#237;ra II, Janda&#237;ra III and Janda&#237;ra IV),
located in the State of Rio Grande do Norte, with an installed capacity of 90.09 MW and Assured Energy of 46.2 average MW, began operations.
In October 2019, 14.4 average MW was sold to nine distribution concessionaires in a A-6 New Energy Auction at a weighted average price
of R$98.00/MWh (annually adjusted by IPCA index). The energy generated by these wind farms is sold through 20-year term contracts.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Aventura Complex.</i>
In January 2023, we acquired 100% of the Aventura Complex, located in the state of Rio Grande do Norte, from EDP Renov&#225;veis S.A.
(&#8220;EDPR&#8221;). The Aventura Complex has 105 MW of installed capacity and 65 average MWm of Assured Energy. The Aventura Complex
sold 53.6 average MW at the 26th New Energy Auction at the price of R$97.00/MWh, with supply beginning in 2023. The energy contracts are
valid for 20 years. The Aventura Complex is fully operational.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Santa Rosa e Mundo
Novo Complex.</i> In January 2023, we acquired 100% of the Santa Rosa e Mundo Novo Complex, located in the state of Rio Grande do Norte,
from EDP Renov&#225;veis S.A. (&#8220;EDPR&#8221;). The Santa Rosa e Mundo Novo Complex has 155.4 MW of installed capacity and 92.8
average MWm of Assured Energy. The Santa Rosa e Mundo Novo Complex sold 67.1 average MW at the 26th New Energy Auction at the price of
R$99.00/MWh, with supply beginning in 2023. The energy contracts are valid for 20 years. The Santa Rosa e Mundo Novo Complex is fully
operational.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><b><i>Thermoelectric
Generation Facilities</i></b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">The following table
sets forth certain information about our Thermoelectric Plants in operation as of December 31, 2023:</p>

<table cellspacing="0" cellpadding="0" style="font: 10pt Georgia, Times, Serif; width: 100%; border-collapse: collapse">
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    <td style="width: 25%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/106% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Plant</b></p></td>
    <td style="width: 15%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/106% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Installed
    capacity</b></p></td>
    <td style="width: 15%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/106% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Assured energy</b></p></td>
    <td style="width: 15%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/106% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Placed in
    service</b></p></td>
    <td style="width: 15%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/106% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Our ownership</b></p></td>
    <td style="width: 15%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/106% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Concession/
    authorization expires</b></p></td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: center; line-height: 106%">&#160;</td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: center; line-height: 106%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%"><b>(MW)</b></span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: center; line-height: 106%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%"><b>(Average MW)</b></span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: center; line-height: 106%">&#160;</td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: center; line-height: 106%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%"><b>(%)</b></span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: center; line-height: 106%">&#160;</td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 106%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">TPP Arauc&#225;ria	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 106%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">484.5</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 106%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">365.2<sup>(1)</sup></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 106%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">September 2002</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 106%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">81.2<sup>(2)</sup></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 106%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">December 2029</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 106%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">TPP Figueira	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 106%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">20.0</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 106%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">17.7</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 106%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">April 1963</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 106%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">100.0</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 106%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">March 2019<sup>(3)</sup></span></td></tr>
  </table>
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<td style="width: 1.45pt"/><td style="width: 12.95pt"><sup>(1)</sup></td><td style="text-align: justify">The annual Assured Energy of thermal plants such as Arauc&#225;ria varies depending on the price of
natural gas, according to criteria established by the MME.</td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 8pt/107% Times New Roman, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 1.45pt"/><td style="width: 12.95pt"><sup>(2)</sup></td><td style="text-align: justify">Held 20.3% by Copel and 60.9% by Copel GeT.</td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 8pt/107% Times New Roman, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 1.45pt"/><td style="width: 12.95pt"><sup>(3)</sup></td><td style="text-align: justify">In light of the absence of terms for the new concession contract and the initiation of our decarbonization
plan, we expressed to MME our intention to return the concession to the granting authority.</td></tr></table>

<p style="font: 10pt/106% Georgia, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif"><i>Arauc&#225;ria</i>.
We have an 81.2% interest in UEG Arauc&#225;ria Ltda., which owns the Arauc&#225;ria Thermoeletric Plant, a combined cycle natural
gas thermoelectric plant, one of the most efficient in Brazil, with 484.2 MW of installed capacity, located in the state of Paran&#225;.
The asset is in the process of divestment as part of our generation matrix&#8217;s decarbonization process. For more information, see
</span>&#8220;<span style="font-family: Times New Roman, Times, Serif">&#8212;Significant Changes in Our Business&#8212;Disinvestment
in UEGA.&#8221;</span></p>


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<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0"><i>Figueira</i>.
The Figueira plant is located in the city of Figueira, in the northeast of the state of Paran&#225; (where the main coal basin of Paran&#225;
is located). In December 2022, the process of modernization of this plan was concluded, which consisted of replacing equipment to increase
efficiency, reduce emissions of gases and particles resulting from the burning of coal and comply with applicable environmental legislation.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0">The
plant now has the installed capacity of 20.0 MW with one Generating Unit and the Assured Energy of 17.7 average MW, calculated according
to and in compliance with Normative Resolution No. 801/2017, which defines a minimum efficiency of 25% for installations with installed
capacity up to 50.0 MW. We have expressed to the MME our intention to return the concession to the granting authority.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt"><b><i>Expansion and Maintenance of Generating Capacity</i></b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">We expect to spend
R$101.7 million in 2024 to expand and maintain our generation capacity, excluding participation in new businesses, of which R$46.2 million
will be invested in hydroelectric plants and R$55.5 million will be invested in our wind farms. The remaining amount will be spent on
small hydroelectric power plants and other projects.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><i>Wind Farm Projects</i></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0">The
following table presents information about the wind complexes we acquired in January
2023, the Santa Rosa &amp; Mundo Novo (&#8220;SRMN&#8221;) and Aventura wind complexes, previously owned by EDP Renov&#225;veis Brasil
S/A. and totaling 260.4 MW of installed capacity. The acquisition is part of our strategy for growth in renewable energy, expands the
diversification of the generation portfolio and is fully in line with its Investment Policy.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0">The
total transaction value (enterprise value) was R$1,760.6 million. Copel GeT has obtained a long-term financing, with final maturity in
2043, with Banco do Nordeste (&#8220;BNB&#8221;) for the project, with rates of IPCA + 2.19% p.a. (Aventura Complex) and IPCA + 1.98%
p.a. (Santa Rosa &amp; Mundo Novo Complex).</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-indent: 0.5in; margin-right: 0; margin-left: 0">About 76.5% of the energy
of the enterprise was commercialized in the regulated environment (&#8220;ACR&#8221;) with supply beginning in 2023 . In addition, about
13.7% of the total energy generated is commercialized in the free environment (&#8220;ACL&#8221;), leaving about 9.8% for new contracts.</p>

<table cellspacing="0" cellpadding="0" style="font: 10pt Georgia, Times, Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td rowspan="2" style="padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 7pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Wind Farms</b></p></td>
    <td rowspan="2" style="padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 7pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Installed
    Capacity (MW)<sup>(1)</sup></b></p></td>
    <td rowspan="2" style="padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 7pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Assured Energy
    (MWmed)</b></p></td>
    <td rowspan="2" style="padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 7pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Commercial
    Operation</b></p></td>
    <td colspan="5" style="padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 7pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Energy Trade
    - Regulated Contracting Enviroment (ACR)</b></p></td>
    <td rowspan="2" style="padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 7pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>End of Authorization</b></p></td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 7pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Auction</b></p></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 7pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Quantity (MWmed)</b></p></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 7pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Price (R$/MWh)<sup>(2)</sup></b></p></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 7pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Start of Supply</b></p></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 7pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>End of Supply</b></p></td></tr>
  <tr>
    <td style="border-bottom: Black 1pt solid; vertical-align: top; width: 21%; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Aventura II</span></td>
    <td rowspan="4" style="border-bottom: Black 1pt solid; width: 17%; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">105</span></td>
    <td rowspan="4" style="border-bottom: Black 1pt solid; width: 17%; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">65</span></td>
    <td rowspan="4" style="border-bottom: Black 1pt solid; width: 19%; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Operational since July 21</span></td>
    <td rowspan="4" style="border-bottom: Black 1pt solid; width: 1%; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">A-6<br/>
2017</span></td>
    <td rowspan="4" style="border-bottom: Black 1pt solid; width: 1%; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">53.6</span></td>
    <td rowspan="4" style="border-bottom: Black 1pt solid; width: 1%; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">134.22</span></td>
    <td rowspan="4" style="border-bottom: Black 1pt solid; width: 1%; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Jan/23</span></td>
    <td rowspan="4" style="border-bottom: Black 1pt solid; width: 1%; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Dec/42</span></td>
    <td rowspan="4" style="border-bottom: Black 1pt solid; width: 21%; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">2053</span></td></tr>
  <tr style="vertical-align: top">
    <td style="border-bottom: Black 1pt solid; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Aventura III</span></td></tr>
  <tr style="vertical-align: top">
    <td style="border-bottom: Black 1pt solid; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Aventura IV</span></td></tr>
  <tr style="vertical-align: top">
    <td style="border-bottom: Black 1pt solid; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Aventura V</span></td></tr>
  <tr>
    <td style="border-bottom: Black 1pt solid; vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">SRMN I</span></td>
    <td rowspan="5" style="border-bottom: Black 1pt solid; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">155.4</span></td>
    <td rowspan="5" style="border-bottom: Black 1pt solid; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">92.8</span></td>
    <td rowspan="5" style="border-bottom: Black 1pt solid; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Operational since Dec/21 - Feb/22</span></td>
    <td rowspan="5" style="border-bottom: Black 1pt solid; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">A-6<br/>
2017</span></td>
    <td rowspan="5" style="border-bottom: Black 1pt solid; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">67.1</span></td>
    <td rowspan="5" style="border-bottom: Black 1pt solid; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">136.99</span></td>
    <td rowspan="5" style="border-bottom: Black 1pt solid; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Jan/23</span></td>
    <td rowspan="5" style="border-bottom: Black 1pt solid; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Dec/42</span></td>
    <td rowspan="3" style="border-bottom: Black 1pt solid; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">2053</span></td></tr>
  <tr style="vertical-align: top">
    <td style="border-bottom: Black 1pt solid; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">SRMN II</span></td></tr>
  <tr style="vertical-align: top">
    <td style="border-bottom: Black 1pt solid; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">SRMN III</span></td></tr>
  <tr>
    <td style="border-bottom: Black 1pt solid; vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">SRMN IV</span></td>
    <td rowspan="2" style="border-bottom: Black 1pt solid; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">2052</span></td></tr>
  <tr style="vertical-align: top">
    <td style="border-bottom: Black 1pt solid; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">SRMN V</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Total/Average</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">260.4</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">157.8</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">-</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">120.7</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">135.76</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td></tr>
  </table>
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<td style="width: 1.45pt"/><td style="width: 12.95pt"><sup>(1)</sup></td><td style="text-align: justify">Total of 62 wind turbines used in the project, manufacturer Vestas model V 150.</td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 8pt/107% Times New Roman, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 1.45pt"/><td style="width: 12.95pt"><sup>(2)</sup></td><td style="text-align: justify">Base date December, 2023.</td></tr></table>

<p style="font: 10pt/107% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0"><b><i>Development
Projects</i></b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">We are involved in
various initiatives to study the technical, economic and environmental feasibility of certain hydroelectric, wind, solar photovoltaic
and thermoelectric generation projects.</p>


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<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">In 2023, we improved
out governance in relation to the development of projects by introducing an Investment and Innovation Committee, as an advisory body to
the Board of Directors, and approving our Investment Policy, which establishes the criteria for the selection, prioritization, evaluation,
approval and monitoring of investments.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">The following table
provides information on our proposed generation projects that are considered feasible from a technical, economic, social, environmental
and land use perspective according to the studies mentioned above.</p>

<table cellspacing="0" cellpadding="0" style="font: 10pt Georgia, Times, Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="width: 25%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Proposed Projects<sup>(1)</sup></b></p></td>
    <td style="width: 25%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Estimated
    Installed Capacity</b></p></td>
    <td style="width: 25%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Estimated
    Assured Energy</b></p></td>
    <td style="width: 25%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Our Property</b></p></td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: center; line-height: 150%">&#160;</td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: center; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>(SM)</b></span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: center; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>(average MW)</b></span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: center; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>(%)</b></span></td></tr>
  <tr style="background-color: #F2F2F2">
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">HPP S&#227;o Jeronimo</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">330.0</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">178.1</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">41.2</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">HPP Salto Grande</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">49.0</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">25.3</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">100.0</span></td></tr>
  <tr style="background-color: #F2F2F2">
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">SHP Salto Alem&#227;</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">29.8</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">18.4</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">19.0</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">SGF <b>Aventura</b></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">10.0</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">3.4</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">100.0</span></td></tr>
  <tr style="background-color: #F2F2F2">
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>HPP Foz do Areia&#160;&#160;(2)</b></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">860</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">20</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">100.0</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>TOTAL</b>	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>1,278.8</b></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>2,451.2</b></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>-</b></span></td></tr>
  </table>

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<td style="width: 1.45pt"/><td style="width: 18pt">(1)</td><td style="text-align: justify">It does not include other proposed projects whose technical, economic, social, environmental and land
feasibility are still under review.</td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 8pt/107% Times New Roman, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 1.45pt"/><td style="width: 18pt">(2)</td><td style="text-align: justify">Expansion of the existing power plant</td></tr></table>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">We are also a member
of Consortium Gera&#231;&#227;o Luz Paranaense &#8211; CGLP, which was granted with exploration rights related to the following projects:
(i) SHP Foz do Curucaca, (ii) SHP Salto Alem&#227;, (iii) SHP Alto Chopim and (iv) SHP Rancho Grande. After obtaining the applicable
authorization from ANEEL and evaluating the hydraulic potential of each project, the consortium decided to carry out the studies only
with respect to SHP Salto Alem&#227; and SHP Foz do Curucaca and to return the exploration rights for SHP Alto Chopim and SHP Rancho
Grande projects to ANEEL. The basic designs of SHP Salto Alem&#227; and of SHP Foz do Curucaca had already been approved by ANEEL and
the environmental studies related to SHP Salto Alem&#227; were registered in the competent entity (<i>IAT &#8211; Instituto &#193;gua
e Terra do Paran&#225; or &#8220;IAT&#8221;</i>) for analysis.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Since 2018, we have
the rights of the HPP Salto Grande, located in the Chopim River in the state of Paran&#225;. The environmental studies related to this
project were registered with IAT for analysis in February 2020 and the basic design was approved by ANEEL in November 2020.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">The Aventura Solar is a 10 MWac Solar Generating Plant (&#8220;SGF&#8221;),
located in the municipality of Touros, in the State of Rio Grande do Norte, and which shares the land with the Aventura II Wind Farm.
The solar project was approved by Aneel and has an environmental license. The solar plant will be connected to the 230 kV Aventura II
substation, which is connected to the 230 kV Jo&#227;o C&#226;mara II substation through a transmission line of approximately 13 kilometers.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">According to Normative Resolution No. 954/202, SGF will be connected to the
Aventura Wind Complex (Aventura II, II, IV and V wind farms) through the 230 kV Aventura II substation through the existing infrastructure
(SE 230 KV Aventura II and LT 230 kV Aventura II - Jo&#227;o C&#226;mara II).</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">We are advancing in
the development of pipeline in renewable projects, with emphasis on hydraulic, wind and solar projects. The renewable projects developed
will focus on free market, especially the new costumers arising from the opening of the market. However, we also looking for the energy
auctions planned for 2024 in Brazil, especially the auctions of reserve energy capacity. We will also conduct studies of new hydroelectric
power plants. For instance, we have partnered with <i>BE - Empresa de Estudos Energ&#233;ticos S.A.</i>, <i>Minas PCH S.A.</i> and <i>SILEA
Participa&#231;&#245;es Ltda.</i> to develop studies in the lower region of the Chopim River, which may lead to the development of
another four (4) hydroelectric projects. We are also looking at opportunities to acquire greenfield and brownfield wind and solar energy
projects. We expect to conduct new studies of wind and solar energy projects in Brazil in 2024.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">We are currently exploring opportunities to participate in auctions for
reserve energy capacity in the power sector. This is a significant strategic challenge in the energy industry. In this context, we have
been working on developing projects that are not only technically and environmentally viable but also meet the regulatory standards set
by the Ministry of Mines and Energy (MME). Additionally, these projects are designed to excel in operational efficiency and sustainability.
One notable project in this endeavor is the expansion of the Foz do Areia power plant. This project has the potential to make a meaningful
contribution to the National Interconnected System by providing additional power and enhancing system security.</p>
<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"></p>


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<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Other renewable energy
projects under study or development include the use of municipal solid waste in power generation, biomethane and green hydrogen. For instance,
since 2017, we have conducted solarimetric measurements in two solarimetric stations located in areas leased by Copel Brisa Potiguar.
The development of this solar project is ready to advance to the next phase (implementation), subject to the opening of availability for
connection with our transmission system.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">We are also developing
studies for the implementation or acquisition of projects related to Generation Distribution, Energy Efficiency, Biomass and Biogas. In
addition to energy generation projects, investment opportunities in new energy transmission assets whose concession will be auctioned
by the Brazilian government or existing assets that have synergy with our current portfolio are also being studied.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 8pt; text-align: justify; text-indent: 0.5in">In the realm of innovation,
we launched the Copel Volt Open Innovation program in 2021. This project aimed to strengthen partnerships within the startup ecosystem,
streamline our internal processes, and promote innovative business solutions&#8217; growth. Our first edition of Copel Volt, from October
2021 to May 2022, presented eight strategic challenges to the startup community, reflecting our innovation needs. The response was overwhelmingly
enthusiastic, as evidenced by 286 startup registrations and 216 formal applications from 43 countries. This strengthened our innovation
credentials and cultivated an open innovation culture within Copel.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 8pt; text-align: justify; text-indent: 0.5in">Building on this success,
the second edition of Copel Volt ran from May 2022 to September 2023. It featured five selected challenges and attracted 381 pre-registrations
and 284 formal applications from 52 countries. The second edition was particularly notable for the adoption of groundbreaking technologies
and ambitious initiatives, resulting in significant discoveries and valuable learning experiences.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 8pt; text-align: justify; text-indent: 0.5in">Through both editions,
Copel Volt directly impacted more than 667 startups worldwide, resulting in numerous Proof of Concept (&#8220;POC&#8221;) initiatives
backed by an investment of more than USD 600,000 (R$3 million). These efforts have tested cutting-edge solutions and expanded our innovation
capacity.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 8pt; text-align: justify; text-indent: 0.5in">In addition, to demonstrate
our commitment to sustainable development and innovation, we launched the Copel Ventures I fund in 2023. This Corporate Venture Capital
(&#8220;CVC&#8221;) fund, carefully managed by VOX Capital - a preeminent investment firm with an excellent track record in impact investing
&#8211; has been allocated USD 30 million (R$150 million). The fund targets investments in local and international startups that are leading
the transition to sustainable energy solutions, underscoring our commitment to address the challenges of the energy sector in a sustainable
and efficient manner.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 8pt; text-align: justify; text-indent: 0.5in">Simultaneously, Copel
Ventures I has strategically invested in startups reflecting our future vision, particularly those focusing on disruptive technologies
to accelerate the transition to a more sustainable energy scenario. This strategic move consolidates our role as a transformative force
and innovation leader in the energy sector. Copel Ventures I is dedicated to the development of new technologies and the integration of
these innovations into our business model. This facilitates the creation of new business opportunities and increases our adaptability
to the dynamic global energy market.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 8pt; text-align: justify; text-indent: 0.5in">Through Copel Volt
and Copel Ventures I, we have strengthened our identity as an innovator in the energy sector, promoting a corporate culture open to experimentation
and collaboration with start-ups and entrepreneurs. Our comprehensive innovation strategy drives new solutions&#8217; development and
fosters dynamic knowledge and technology exchange within the wider innovation ecosystem.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 8pt; text-align: justify; text-indent: 0.5in">As we look to the future,
we remain committed to strengthening our role within the innovation ecosystem, and to persistently seeking solutions that bring value
and sustainability to both our business and society at large.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Regarding Distributed
Generation, we are currently developing three solar projects in Paran&#225;. These projects are aimed at providing energy compensation
for our clients and involve a total capacity of 15 MW. We expect these projects to be operational by 2024. Additionally, we have a stake
in the Solar Paran&#225; photovoltaic plants, holding a 49% share. Of these, plants with a capacity of 3MW are already operational.</p>


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<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><b>Transmission and
Distribution</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt"><b><i>General</i></b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Electricity is transferred
from power plants to customers through transmission and distribution systems. Transmission is the bulk transfer of electricity from generating
facilities to the distribution system by means of the Interconnected Transmission System, in tension greater than or equal to 230 kV.
Distribution is the transfer of electricity to final customers, in tension lesser or equal to 138 kV.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">The following table
sets forth certain information concerning our transmission and distribution grids on the dates presented.</p>

<table cellspacing="0" cellpadding="0" style="font: 10pt Georgia, Times, Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="width: 25%; padding-right: 5.4pt; padding-left: 5.4pt; text-align: center; line-height: 150%">&#160;</td>
    <td style="width: 22%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>2023</b></p></td>
    <td style="width: 27%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>2022</b></p></td>
    <td style="width: 26%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>2021</b></p></td></tr>
  <tr style="vertical-align: top">
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>Transmission lines (km):</b></span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%">&#160;</td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%">&#160;</td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%">&#160;</td></tr>
  <tr style="vertical-align: top">
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">230 kV and 500 kV	</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">3,698</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">3,698</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">3,630.8</span></td></tr>
  <tr style="vertical-align: top">
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">138 kV	</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">7.2</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">7.2</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">7.2</span></td></tr>
  <tr style="vertical-align: top">
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>Distribution lines (km):</b></span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td></tr>
  <tr style="vertical-align: top">
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">230 kV	</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">-</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">-</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">-</span></td></tr>
  <tr style="vertical-align: top">
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">138 kV	</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">6,767</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">6,652</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">6,513.5</span></td></tr>
  <tr style="vertical-align: top">
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">69 kV	</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">778</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">767</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">755.4</span></td></tr>
  <tr style="vertical-align: top">
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">34.5 kV	</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">90,902</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">89,356</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">87,744.0</span></td></tr>
  <tr style="vertical-align: top">
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">13.8 kV	</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">112,871</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">111,358</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">109,943.8</span></td></tr>
  <tr style="vertical-align: top">
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>Transformer capacity (MVA):</b></span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td></tr>
  <tr style="vertical-align: top">
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Transmission and distribution substations (69 kV &#8211; 500 kV)<sup>(1)</sup>	</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">27,374</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">27,391.0</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">25,032.1</span></td></tr>
  <tr style="vertical-align: top">
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Generation (step up) substations	</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">7,153</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">6,691.0</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">6,691.0</span></td></tr>
  <tr style="vertical-align: top">
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Distribution substations (34.5 kV)	</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">1,639</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">1,646.0</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">1,624.5</span></td></tr>
  <tr style="vertical-align: top">
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Distribution transformers	</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">17,222</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">15,138</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">14,621.8</span></td></tr>
  <tr style="vertical-align: top">
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Total energy losses<sup>(2) (3)</sup>	</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">7.8%</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">7.6%</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">7.7%</span></td></tr>
  </table>
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<table cellpadding="0" cellspacing="0" style="font: 8pt/107% Times New Roman, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 1.45pt"/><td style="width: 12.95pt"><sup>(1)</sup></td><td style="text-align: justify">This figure includes transformers with primary tensions of 69 kV and 138 kV which belong to Copel Distribui&#231;&#227;o
but are implemented in 230 kV and 525 kV substations, which belong to Copel Gera&#231;&#227;o e Transmiss&#227;o.</td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 8pt/107% Times New Roman, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 1.45pt"/><td style="width: 12.95pt"><sup>(2)</sup></td><td style="text-align: justify">Percentage of losses on the energy injected in the distributor (technical and non-technical losses on
injected energy). Does not consider losses in the basic grid.</td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 8pt/107% Times New Roman, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 1.45pt"/><td style="width: 12.95pt"><sup>(3)</sup></td><td style="text-align: justify">We note that percentages measured until 2016 and reported in our previous reports reflected the amounts
of physical losses (Technical), commercial losses (Non-Technical) and losses on the basic grid (allocation of agreements on the gravity
center of the submarket) of Copel Distribui&#231;&#227;o, as well as the losses related to the allocation of agreements of Copel GeT.
Those percentages were calculated taking into account the total of power purchased and sale agreements entered into by both Copel Distribui&#231;&#227;o
and Copel GeT. For a better representation and comparison of the percentage of losses, we considered the percentage obtained by dividing
the total amount of technical and non-technical losses by the energy injected into the Copel Distribui&#231;&#227;o&#180;s grid.
This percentage may be compared to other companies and has a more accurate physical meaning as it utilizes the database of measured data
and not information taken from agreements of the period being analyzed.</td></tr></table>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>Transmission</i></b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Our transmission system
consists of all our assets of 230 kV and greater and a small portion of our 138 kV assets, which are used to transmit the electricity
we generate and the energy we receive from other sources. In addition to using our transmission lines to provide energy to customers in
the State of Paran&#225;, we also transmit energy through the Interconnected Transmission System. Two companies owned by the Brazilian
government, Companhia de Gera&#231;&#227;o e Transmiss&#227;o de Energia El&#233;trica do Sul do Brasil &#8211; CGT Eletrosul
and Furnas, also maintain significant transmission systems in the State of Paran&#225;. Furnas is responsible for the transmission of
electricity from Itaipu, while CGT Eletrosul&#8217;s transmission system links the states in the south of Brazil. We, like all other companies
that own transmission facilities, are required to allow third party access to its transmission facilities in exchange for compensation
at a level set by ANEEL.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Currently, we carry
out the operation and maintenance of 3,705 km of transmission lines, 43 substations in the State of Paran&#225; and two substations
in the State of S&#227;o Paulo. In addition, we have partnerships with other companies to operate 5,980 km of transmission lines and
eight substations through special purpose companies (&#8220;SPCs&#8221;).</p>


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<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">The table below sets
forth information regarding our transmission assets in operation in December 31, 2023:</p>

<table cellspacing="0" cellpadding="0" style="font: 10pt Georgia, Times, Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="width: 12%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Subsidiary
    / SPC</b></p></td>
    <td style="width: 26%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Transmission
    Lines</b></p></td>
    <td style="width: 14%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>TL Extension(km)<sup>(4)</sup></b></p></td>
    <td style="width: 11%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Number of
    Substations</b></p></td>
    <td style="width: 14%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Concession
    Expiration Date</b></p></td>
    <td style="width: 10%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Our Ownership</b></p></td>
    <td style="width: 13%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>APR <sup>(&#185;)</sup>(R$million)</b></p></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">COPEL GeT</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Main Transmission Concession<sup>(1)</sup></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">2,129</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">35</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">January 2043</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">100.0%</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">661.3</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">COPEL GeT</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">TL Bateias - Jaguariaiva</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">138</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">-</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">August 2031</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">100.0%</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">16.8</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">COPEL GeT</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">TL Bateias - Pilarzinho</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">32</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">-</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">March 2038</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">100.0%</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">3.6</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">COPEL GeT</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">TL Foz - Cascavel Oeste</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">117</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">-</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">November 2039</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">100.0%</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">16.0</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">COPEL GeT</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Cerquilho III Substation</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">-</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">1</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">October 2040</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">100.0%</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">7.0</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">COPEL GeT</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: right">TL Londrina &#8211; Figueira C2</p>
    <p style="font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: right">Foz do Chopim &#8211; Salto Os&#243;rio</p></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">102</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">-</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">August 2042</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">100.0%</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">7.7</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">COPEL GeT</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: right">TL Assis &#8211; Paragua&#231;u Paulista C1 and
    C2</p>
    <p style="font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: right">Paragua&#231;u Paulista II Substation</p></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">83</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">1</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">February 2043</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">100.0%</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">12.2</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">COPEL GeT</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Curitiba Norte Substation TL Bateias &#8211; Curitiba Norte</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">31</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">1</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">January 2044</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">100.0%</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">12.8</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">COPEL GeT</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: right">Realeza Sul Substation</p>
    <p style="font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: right">TL Foz do Chopim- Realeza Sul</p></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">52</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">1</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">September 2044</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">100.0%</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">13.0</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">COPEL GeT</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">TL Assis &#8211; Londrina</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">122</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">-</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">September 2044</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">100.0%</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">27.1</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">COPEL GeT</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">TL Araraquara II &#8211; Taubat&#233;</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">334</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">-</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">October 2040</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">100.0%</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">43.6</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">COPEL GeT</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: right">TL Baixo Igua&#231;u &#8211; Realeza</p>
    <p style="font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: right">TL Baixo Igua&#231;u &#8211; Cascavel Oeste</p>
    <p style="font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: right">TL Curitiba Centro &#8211; Uberaba</p>
    <p style="font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: right">TL Curitiba Leste &#8211; Blumenau</p>
    <p style="font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: right">Medianeira Norte Substation</p>
    <p style="font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: right">Curitiba Centro Substation</p>
    <p style="font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: right">Andir&#225; Leste Substation</p>
    <p style="font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: right">Baixo Igua&#231;u Substation</p></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">255</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">4</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">April 2046</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">100%</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">154.8</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Uirapuru (Copel GeT &#8211; 100%)<sup>(2)</sup></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">TL Ivaipor&#227; - Londrina</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">122</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">-</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">March 2035</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">100%</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">26.9</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Costa Oeste (Copel GeT &#8211; 100%)</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: right">LT Cascavel Oeste - Cascavel Norte</p>
    <p style="font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: right">TL Cascavel Norte - Umuarama Sul</p>
    <p style="font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: right">Umuarama Sul Substation</p></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">159</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">1</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">January 2042</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">100%</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">19.0</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Marumbi&#160;&#160;&#160;(Copel GeT &#8211; 100%)</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: right">TL Curitiba &#8211; Curitiba Leste</p>
    <p style="font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: right">Curitiba Leste Substation</p></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">29</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">1</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">May 2042</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">100%</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">27.3</span></td></tr>
  <tr>
    <td colspan="2" style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>Subtotal Copel GeT</b></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>3,705</b></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>45</b></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>1,049.2</b></span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>Caiu&#225; Transmissora</b></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: right">TL Gua&#237;ra - Umuarama Sul</p>
    <p style="font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: right">TL Cascavel Norte - Cascavel Oeste</p>
    <p style="font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: right">Santa Quit&#233;ria Substation / Cascavel Norte
    Substation</p></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">142</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">2</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">May 2042</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">49.0%<sup>(3)</sup></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">16.4</span></td></tr>

<tr>
    <td style="vertical-align: top; width: 12%; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Integra&#231;&#227;o Maranhense</span></td>
    <td style="vertical-align: bottom; width: 26%; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>TL A&#231;ailandia-Miranda II</b></span></td>
    <td style="vertical-align: bottom; width: 14%; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>365</b></span></td>
    <td style="vertical-align: bottom; width: 11%; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>-</b></span></td>
    <td style="vertical-align: bottom; width: 14%; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>May 2042</b></span></td>
    <td style="vertical-align: bottom; width: 10%; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>49.0%<sup>(3)</sup></b></span></td>
    <td style="vertical-align: bottom; width: 13%; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>24.7</b></span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Matrinch&#227;</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">TL Parana&#237;ta - Ribeir&#227;ozinho</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">2,033</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">4</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">May 2042</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">49.0%<sup>(3)</sup></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">133.7</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Guaraciaba</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">TL Ribeir&#227;ozinho - Marimbondo</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">930</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">1</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">May 2042</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">49.0%<sup>(3)</sup></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">69.0</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Parana&#237;ba</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">TL Barreiras II - Pirapora II</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">967</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">-</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">May 2043</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">24.5%<sup>(3)</sup></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">44.5</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Cantareira</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">TL Estreito &#8211; Fern&#227;o Dias</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">656</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">-</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">September 2044</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">49.0%<sup>(3)</sup></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">68.1</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Mata de Santa Genebra</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: right">TL Araraquara II - - Itatiba TL Araraquara 2 - Fern&#227;o
    Dias&#8211;</p>
    <p style="font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: right">TL Bateias - Itatiba</p></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">887</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">1</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">May 2044</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">50.1%<sup>(3)</sup></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">156.4</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>Subtotal SPCs</b></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>5,980</b></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>8</b></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>512.8</b></span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>Total</b></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>9,685</b></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>53</b></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>1,562.0</b></span></td></tr>
  </table>
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<td style="width: 1.45pt"/><td style="width: 12.95pt"><sup>(1)</sup></td><td style="text-align: justify">Our main transmission concessions encompass several transmission lines. Proportionate to our stake in
the enterprise. Amounts relating to the 2023 cycle (pursuant to REH 3,216/2023), without taking into account the adjustment parcel (PA).
Considers assets that were operational on December 20, 2023.</td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 8pt/107% Times New Roman, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 1.45pt"/><td style="width: 12.95pt"><sup>(2)</sup></td><td style="text-align: justify">In March 2019, Copel GeT signed a purchase and sale agreement with Centrais El&#233;tricas Brasileiras
SA and Funda&#231;&#227;o Eletrosul de Previd&#234;ncia e Assistencial Social - Elos to transfer 100% of shares issued by SPE Uirapuru
Transmissora de Energia S.A. In June 2019 Copel GeT took over the stake control of the company.</td></tr></table>

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<td style="width: 1.45pt"/><td style="width: 12.95pt"><sup>(3)</sup></td><td style="text-align: justify">Refers to the equity interest held by Copel Gera&#231;&#227;o e Transmiss&#227;o.</td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 8pt/107% Times New Roman, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 1.45pt"/><td style="width: 12.95pt"><sup>(4)</sup></td><td style="text-align: justify">Considers double circuits.</td></tr></table>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt"><b><i></i></b></p>

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<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt"><b><i>Expansion and Maintenance of Transmission Facilities</i></b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">In the expansion and
maintenance of transmission facilities, the construction of new transmission facilities of 230 kV and higher must be awarded through a
bidding process or otherwise authorized by ANEEL. In recent years, Copel GeT has not been successful in ANEEL auctions. However, ANEEL
permits us to make minor improvements to some of the existing 230 kV and 500 kV facilities, which are remunerated by an increase in the
Annual Permitted Revenue (&#8220;APR&#8221;).</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">We were authorized
by ANEEL, through Authorizing Resolutions No. 9,219/2020, 10,688/2021, 12,638/2022, 12,892/2022, 13,573/2023, 14531/2023 and 14,711/2023,
to carry out reinforcement works that are expected to come into operation by 2026. These works are anticipated to add approximately R$52.5
million to our APR.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><b><i>Distribution</i></b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Our distribution system
consists of a widespread grid of overhead lines and substations with voltages up to 138 kV assets. Higher Voltage electricity is supplied
to bigger industrial and commercial customers and lower voltage electricity is supplied to residential, small industrial, and commercial
customers in addition to other customers. As of December 31, 2023, we provided electricity in a geographic area encompassing approximately
97% of the State of Paran&#225; and served 5.1 million customers.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Our distribution grid
includes 211,318 km of distribution lines, 469,985 distribution transformers and 236 distribution substations of 34.5 kV, 36 substations
of 69 kV and 122 substations of 138 kV. During 2023, 86,541 new captive customers were connected to our grid, including customers connected
through the rural and urban electrification programs. We are continuing to implement compact grid design distribution lines in urban areas
with large concentration of trees in the vicinity of the distribution grid.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">We have two captive
customers that are directly supplied with energy at a high voltage (69 kV and above) through connections to our distribution lines. The
volume of energy commercialized for these customers was 10,257 MWh in 2023.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">We are also responsible
for expanding the 138 kV and 69 kV distribution grid within our concession area to meet any future demand growth.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">On October 16, 2019,
Copel Distribui&#231;&#227;o launched a program to modernize its distribution grid called &#8220;Transformation Program&#8221; (<i>Programa
Transforma&#231;&#227;o</i>). The Transformation Program is comprised of three projects: &#8220;Total Reliability&#8221; (<i>Confiabilidade
Total</i>), &#8220;Three-phase Paran&#225;&#8221; (<i>Paran&#225; Trif&#225;sico</i>) and &#8220;Smart Grid Copel.&#8221; The goal
is to improve infrastructure, particularly in rural areas, in order to enhance quality of energy supply and reduce supply restoration
period in case of power outages. With investments of up to R$3.9 billion until 2025, which shall compose the Regulatory Remuneration
Base, the Transformation Program involves the construction of approximately twenty-five 25,000 kilometers of power grids and the setting
up of smart grid technology in the State of Paran&#225;. The Smart Grid Project deals with the implementation of a communication network
for distribution automation equipment and for smart meters. In addition, computer systems for efficient management of this communication
network are included in this project. The &#8220;Transformation Program&#8221; project reached by December 2023, 15,254 Km of power grids
and 615,644 smart meters installed.</p>
<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"></p>


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<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>Performance of the Distribution
System</i></b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Total losses are commonly
divided into a technical and non-technical component. Technical losses are inherent to the transportation of electricity and consist mainly
of power dissipation in the line grid. Non-technical (or commercial) losses are caused by actions external to the power system (for instance,
electricity theft). Since total losses are comprised of both technical and non-technical parcels, the latter is easily calculated as the
difference between total losses and the estimated technical losses inherent to the system.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Total losses in our
distribution system are segmented between (i) losses in the basic grid (tension equal to or greater than 230kV), which are external to
our distribution grid and have a technical cause, and (ii) losses in the distribution grid (internal to our distribution grid), which
are usually caused by both technical and non-technical reasons.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Losses in the basic
grid are calculated monthly by the CCEE as the difference between the total generation and the energy effectively delivered to the distribution
grids. The total losses from our distribution grid are calculated as the difference between the energy allocated to the system and the
energy supplied to the customers.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Our total energy distribution
losses (including transmission system, technical and commercial losses) totaled 9.0% of the total energy amount available in 2023, being
(i) 1.2% related to losses in the basic grid, (ii) 5.9% of technical losses and (iii) 1.9% of non-technical losses.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">ANEEL grants the transfer
of all energy losses to the final customers when the real losses are less than regulatory losses. The calculation is made within the regulatory
period, that is different from a civil year, and thereby we will know the result just in the next tariff adjustment, in June 2024. But
our simulation indicates that in the civil year, from January through December 2023, we will have all losses transferred to the final
customers.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Furthermore, ANEEL
requires distributors to observe certain standards for &#8220;energy supply continuity,&#8221; namely (i) duration of outages per customer
per year or DEC &#8211; <i>Dura&#231;&#227;o Equivalente de Interrup&#231;&#227;o por Unidade Consumidora</i> and (ii) frequency
of outages per customer per year or FEC &#8211; <i>Frequ&#234;ncia Equivalente de Interrup&#231;&#227;o por Unidade Consumidora</i>.
Information regarding the duration and frequency of outages for our customers is set forth in the following chart for the years indicated.</p>

<table cellspacing="0" cellpadding="0" style="font: 10pt Georgia, Times, Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="width: 55%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Quality of
    supply indicator</b></p></td>
    <td style="width: 9%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>2023</b></p></td>
    <td style="width: 9%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>2022</b></p></td>
    <td style="width: 9%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>2021</b></p></td>
    <td style="width: 9%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>2020</b></p></td>
    <td style="width: 9%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>2019</b></p></td></tr>
  <tr style="background-color: #F2F2F2">
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">DEC &#8211; Duration of outages per customer per year (in hours)	</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: center; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">7h51min</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">7h59min</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">7h13min</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">7h50min</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">09h07min</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">FEC &#8211; Frequency of outages per customer per year (number of outages)	</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">5.21</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">5.29</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">4.83</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">5.61</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">6.02</span></td></tr>
  </table>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0">&#160;</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">We comply with the
quality indicators defined by ANEEL for 2023, which penalizes power outages in excess of an average number of hours per customer, in each
case calculated on an annual basis. These limits vary depending on the geographic region, and the average limit established by ANEEL for
our distribution company was 8 hours and 41 minutes of outages per customer per year, and a total of 6.39 outages per customer per year.
Failure to comply with these predetermined standards with a Final Customer results in a reduction of the amount we can charge such Final
Customer in future periods.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">In addition, quality
target indicators are taken into consideration by ANEEL during distribution concession renewal proceedings, and also influence ANEEL&#8217;s
calculation of our tariff adjustments. For more information, see &#8220;&#8211;Concessions&#8212;Distribution Concessions&#8221; and
&#8220;&#8212;The Brazilian Electric Power Industry&#8212;Distribution Tariffs.&#8221;</p>
<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"></p>


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<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt"><b>Purchases for the captive market</b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">The following table
contains information concerning volume, cost and Average Tariff for the main sources of the electricity we purchased for the captive market
in the last three years.</p>

<table cellspacing="0" cellpadding="0" style="font: 10pt Georgia, Times, Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="width: 36%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Source</b></p></td>
    <td style="width: 22%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>2023</b></p></td>
    <td style="width: 21%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>2022</b></p></td>
    <td style="width: 21%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>2021</b></p></td></tr>
  <tr style="vertical-align: top">
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>Itaipu</b></span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%">&#160;</td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%">&#160;</td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%">&#160;</td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Volume (GWh)	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">4,762</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">5,272</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">5,435</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Cost (R$millions)	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">980.3</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">1,461.0</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">1,787.7</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Average Tariff (R$/MWh)	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">205.90</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">227.12</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">328.92</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>Angra</b></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Volume (GWh)	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">872</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">928</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">976</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Cost (R$millions)	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">295.5</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">317.4</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">224.7</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Average Tariff (R$/MWh)	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">338.88</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">342.03</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">230.23</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>CCGF</b></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Volume (GWh)	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">4,568</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">5,901</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">5,916</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Cost (R$millions)	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">723.6</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">755.2</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">686.3</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Average Tariff (R$/MWh)	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">158.41</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">127.98</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">116.10</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>Auctions in the regulated market</b></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td></tr>
  <tr style="vertical-align: top">
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Volume (GWh) <sup>(1) </sup>	</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">13,142</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">12,354</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">12,216</span></td></tr>
  <tr style="vertical-align: top">
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Cost (R$millions) <sup>(2) </sup>	</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">2,754.6</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">2,465.9</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">2,961.4</span></td></tr>
  <tr style="vertical-align: top">
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Average Tariff (R$/MWh)	</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">209.60</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">199.60</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">242.42</span></td></tr>
  </table>
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<td style="width: 1.45pt"/><td style="width: 12.95pt"><sup>(1</sup></td><td style="text-align: justify">These numbers do not include assignments related to MCSD-EN and MVE.</td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 8pt/107% Times New Roman, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 1.45pt"/><td style="width: 12.95pt"><sup>(2)</sup></td><td style="text-align: justify">These numbers do not include short-term energy purchased through the CCEE.</td></tr></table>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt 0.5in"><i>Itaipu	</i></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">We purchased 4,762
GWh of electricity from Itaipu in 2023, which constituted 7.9% of our total available electricity in 2023 and 19.8% of Copel Distribui&#231;&#227;o&#8217;s
total available electricity in 2023. Our purchases represented approximately 5.7% of Itaipu&#8217;s total production. Distribution companies
operating under concessions in the midwest, south and southeast regions of Brazil are required by law to purchase Brazil&#8217;s portion
of the energy generated by Itaipu in a proportion that correlates with the volume of electricity that they provide to customers. The rates
at which these companies are required to purchase Itaipu&#8217;s energy are fixed to cover Itaipu&#8217;s operating expenses and payments
of principal and interest on Itaipu&#8217;s U.S. dollar-denominated borrowings, as well as the cost of transmitting the power to their
concession areas. These rates are denominated in U.S. dollars and were set at US$16.19 per kW in the first four months of 2023 and US$20.23
in the remaining months of the year.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">In 2023, we paid an
Average Tariff of R$205.9/MWh for energy from Itaipu, compared to R$227.12/MWh in 2022. These figures do not include the transmission
tariff that distribution companies must pay for the transmission of energy from Itaipu.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>ANGRA</i></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Because Eletronuclear
renewed the generation concession of Angra under the 2013 Concession Renewal Law, the energy generated by Angra is no longer sold in auctions
in the regulated market. Rather, under the 2013 Concession Renewal Law, this energy is sold to distributors in accordance with the quota
system established by said law. For more information, see &#8220;Item 4. Information on the Company&#8212;The Brazilian Electric Power
Industry.&#8221; As a result, Copel Distribui&#231;&#227;o was legally required to purchase 872 GWh from Angra in 2023, 928 GWh from
Angra in 2022 and 976 GWh in 2021.</p>


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<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Assured Energy
Quota Contract</i> &#8211; CCGF</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Under the 2013 Concession
Renewal Law, certain generation concessionaires renewed their concession contracts, and therefore these concessionaires no longer sell
the energy produced by these generation facilities at auctions in the regulated market. Rather, this energy is sold to distribution companies
in accordance with the quota system established by the 2013 Concession Renewal Law. For more information, see &#8220;Item 4. Information
on the Company&#8212;The Brazilian Electric Power Industry.&#8221; Copel Distribui&#231;&#227;o is obligated to purchase energy from
these generation concessionaires that have renewed generation concessions under this quota system. Copel Distribu&#231;&#227;o was
legally required to purchase 4,568 in CCGF contracts in 2023, 5,901 GWh in CCGF contracts in 2022 and 5,916 GWh in 2021.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Auctions in the
Regulated Market</i></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">In 2023, we purchased
13,142 GWh of thermoelectric and hydroelectric energy through auctions in the regulated market. This energy represents 54.6% of the total
electricity purchased by the Copel Distribui&#231;&#227;o. For more information on the regulated market and the Free Market, see &#8220;Item
4. Information on the Company&#8212;The Brazilian Electric Power Industry.&#8221;</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b>Sales to Captive Customers</b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">During 2023, we supplied
approximately 97% of the energy distributed directly to Captive Customers in the State of Paran&#225;. Our concession area includes
nearly 5.1 million customers located in the State of Paran&#225; and in one municipality in the State of Santa Catarina, located in
the south of the State of Paran&#225;. During 2023, the total power consumption of our Captive Customers was 20,173 GWh, a 4.1% increase
as compared to 19,370 GWh during 2022.</p>

<table cellspacing="0" cellpadding="0" style="font: 10pt Georgia, Times, Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="width: 43%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Categories
    of purchaser</b></p></td>
    <td style="width: 17%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>2023</b></p></td>
    <td style="width: 20%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>2022</b></p></td>
    <td style="width: 20%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>2021</b></p></td></tr>
  <tr style="vertical-align: top">
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"/>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">(GWh)</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Industrial customers	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">1,941</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">2,102</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">2,275</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Residential	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">8,888</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">8,212</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">8,068</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Commercial	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">4,520</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">4,295</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">4,149</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Rural	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">2,352</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">2,357</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">2,461</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Other<sup>(1)</sup>	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">2,472</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">2,404</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">2,359</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>Total<sup>(2)</sup>	</b></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>20,173</b></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>19,370</b></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>19,312</b></span></td></tr>
  </table>
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<td style="width: 1.45pt"/><td style="width: 12.95pt"><sup>(1)</sup></td><td style="text-align: justify">Includes public services such as street lighting, electricity supply for municipalities and other governmental
agencies, as well as our own consumption.</td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 8pt/107% Times New Roman, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 1.45pt"/><td style="width: 12.95pt"><sup>(2)</sup></td><td style="text-align: justify">Total GWh does not include our energy losses.</td></tr></table>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0; text-align: justify"><b>Sales to Free Customers</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 0 0.3in; text-align: justify; text-indent: -0.25in">&#160;</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">We operate in the ACL through our wholly owned subsidiaries Copel Gera&#231;&#227;o
e Transmiss&#227;o and Copel Comercializa&#231;&#227;o (<i>Copel Mercado Livre</i>). As of December 31, 2023, we had 1,624 Free
Customers of our energy trading company, representing approximately 10.6% of our consolidated operating revenue and approximately 18%
of the total quantity of electricity sold by us. During 2023, the total power consumption of our Free Customers was 11,886 GWh, a 3.4%
increase as compared to 11,498 GWh during 2022.</p>

<table cellspacing="0" cellpadding="0" style="font: 10pt Georgia, Times, Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="width: 43%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Categories
    of purchaser</b></p></td>
    <td style="width: 17%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>2023</b></p></td>
    <td style="width: 20%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>2022</b></p></td>
    <td style="width: 20%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>2021</b></p></td></tr>
  <tr style="vertical-align: top">
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"/>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">(GWh)</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Industrial customers	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">9,737</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">9,402</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">8,176</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Commercial	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">2,149</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">2,096</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">1,360</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>Total	</b></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>11,886</b></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>11,498</b></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>9,536</b></span></td></tr>
  </table>
<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0">&#160;</p>


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<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-top: 0; margin-right: 0; margin-left: 0">The
following table sets forth the number of our final customers, considering both Captive and Free Customers, in each category as of December
31, 2023.</p>

<table cellspacing="0" cellpadding="0" style="font: 10pt Georgia, Times, Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="width: 66%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Category</b></p></td>
    <td style="width: 34%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Number of
    Final Customers</b></p></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Industrial	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">69,064</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Residential	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">4,212,397</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Commercial	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">439,457</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Rural	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">323,408</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Other<sup>(1)</sup>	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">55,304</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>Total	</b></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>5,099,630</b></span></td></tr>
  </table>
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<table cellpadding="0" cellspacing="0" style="font: 8pt/107% Times New Roman, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 1.45pt"/><td style="width: 12.95pt"><sup>(1)</sup></td><td style="text-align: justify">Includes street lighting, as well as electricity for municipalities and other governmental agencies, public
services and own consumption.</td></tr></table>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>Tariffs</i></b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Retail Tariffs.
</i>We classify our customers in two groups (&#8220;Group A Customers&#8221; and &#8220;Group B Customers&#8221;), based on the voltage
level at which electricity is supplied to them and on whether they are considered as industrial, commercial, residential or rural customers.
Each customer falls within a certain tariff level defined by law and based on the customer&#8217;s classification, although some flexibility
is available according to the nature of each customer&#8217;s demand. Under Brazilian regulation, low voltage customers such as residential
customers (other than Low-income Residential Customers, as defined as follows) pay the highest tariff rates, followed by 13.8 kV and 34.5
kV voltage customers (usually commercial customers), and 69 kV and 138 kV voltage customers (usually industrial customers).</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Group A Customers
receive electricity at 2.3 kV or higher and the tariffs applied to them are based on the actual voltage level at which energy is supplied
and the time of day the energy is supplied. Tariffs are comprised of two components: a &#8220;capacity charge&#8221; and an &#8220;energy
charge.&#8221; The capacity charge, expressed in <i>reais </i>per kW, is based on the higher of (i) contracted firm capacity and (ii)
power capacity actually used. The energy charge, expressed in <i>reais </i>per MWh, is based on the amount of electricity actually consumed
as evidenced by our metering.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Group B Customers
receive electricity at less than 2.3 kV, and the tariffs applied to them are comprised solely of an energy charge and are based on the
classification of the customer.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">ANEEL restates our
tariffs annually, usually in June. For more information about the distribution tariff adjustments that have been made by ANEEL in recent
years, see &#8220;Item 5. Operating and Financial Review and Prospects&#8212;Overview&#8212;Rates and Prices.&#8221;</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">The following table
sets forth the Average Tariffs for each category of Final Customer.</p>

<table cellspacing="0" cellpadding="0" style="font: 10pt Georgia, Times, Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="width: 43%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Tariffs<sup>(1)</sup></b></p></td>
    <td style="width: 19%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>2023</b></p></td>
    <td style="width: 19%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>2022</b></p></td>
    <td style="width: 19%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>2021</b></p></td></tr>
  <tr style="vertical-align: top">
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"/>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%">&#160;</td>
    <td style="text-align: center; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">(R$/MWh)</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%">&#160;</td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Industrial	</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">555.58 </span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">506.44</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">540.97</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Residential	</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">551.81 </span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">530.23</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">530.98</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Commercial	</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">619.93 </span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">598.00</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">629.62</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Rural	</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">606.40 </span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">570.28</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">589.41</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Other customers	</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">462.82 </span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">407.55</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">401.34</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>Retail supply average tariff 	</b></span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>618.52 </b></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>583.46</b></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>592.17</b></span></td></tr>
  </table>

<table cellpadding="0" cellspacing="0" style="font: 8pt/106% Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right"><sup>(1)</sup></td><td style="width: 5pt"/><td style="text-align: justify">(i) Considers December as the reference month; (ii) Net revenue from &#8220;electricity sales
to final customers&#8221; and &#8220;Use of the main distribution and transmission grid&#8221;; and (iii) Does not consider tariff flags.</td>
</tr></table>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0">&#160;</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Low-income Residential
Customers</i>. Under Brazilian law, we are required to provide reduced rates to certain low-income residential customers. In December
2023, we served approximately 660,027 low-income residential customers. For servicing these customers, in 2023 we received R$184.1 million
in compensation from the Brazilian government, which was approved by ANEEL. Additionally, the State of Paran&#225;, through the Energia
Solid&#225;ria program established by State Law 20,943/2021, covers the electricity bills of low-income families eligible for the Social
Electricity Tariff, provided their monthly consumption does not exceed 150 kWh. In 2023, this initiative benefited 413,000 families,
with the State of Paran&#225; contributing R$129.7 million.</p>


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<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">The following table
sets forth the current minimum discount rates approved by ANEEL for each category of Low-income Residential Customer.</p>

<table cellspacing="0" cellpadding="0" style="font: 10pt Georgia, Times, Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="width: 73%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Consumption</b></p></td>
    <td style="width: 27%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Discount from
    base tariff</b></p></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Up to 30 kWh per month	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">65%</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">From 31 to 100 kWh per month	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">40%</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">From 101 to 220 kWh per month	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">10%</span></td></tr>
  </table>
<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0">&#160;</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Free Customers.
</i>Following the publication of MME Ordinance No. 50/2022, a customer of our distribution business qualified as Group A Customer (a &#8220;Free
Customer&#8221;) may choose its energy supplier. A Free Customer that chooses to purchase energy from a supplier other than Copel Gera&#231;&#227;o
e Transmiss&#227;o continues to use our distribution grid and to pay our distribution tariff. However, as an incentive for Free Customers
to purchase from alternative sources, we are required to reduce the tariff paid by Free Customers by 50%. This discount is subsidized
by the Brazilian government, and therefore does not impact the revenues of our distribution business.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0"><i>Transmission
Tariffs</i>. A transmission concessionaire is entitled to annual revenues based on the transmission grid it owns and operates. These revenues
are annually readjusted according to criteria stipulated in the concession contract. We are directly a party to 12 transmission concession
contracts in operation. Not all of the transmission concession contracts employ the same revenue model, 1.7% of our transmission revenues
are updated on an annual basis by the IGP-M and the other 98.3% are subject to the tariff review process.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">The first periodic
revision related to our Main Transmission Concession scheduled for 2005 was only carried out in 2007, at which point ANEEL reduced the
tariffs by 15.08%. This adjustment was applied retroactively to July 2005, and was passed on to our final customers until June 2009. In
addition, in July 2010 pursuant to a second periodic revision of our principal concession, ANEEL granted provisional approval of a reduction
in our transmission tariff by 22.88%, applied to the revenues of new installations in the Interconnected Transmission System, and applied
retroactively from July 1, 2009 onward. In June 2011, ANEEL reviewed the figures of the second periodic revision and reduced the annual
revenues by 19.94%. The remainder of our annual revenues was subject to adjustment by IGP-M or IPCA, as applicable.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">By late 2012, we decided
to anticipate the extension of our main transmission concession agreement (corresponding to 78% of our transmission lines then in operation)
that would expire in 2015, pursuant to the new rules of the 2013 Concession Renewal Law. In December 2012, we executed the Third Addendum
to the Concession Agreement 060/2001, extending this transmission concession agreement until December 31, 2042. In order to adjust these
assets&#8217; annual permitted revenue to the new rules of 2013 Concession Renewal Law, ANEEL reduced the transmission tariffs we charged
by 61.9%.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0">Of
all our transmission concessions in operational stage, our main transmission concession (which involves our main transmission facilities)
accounted for about 71% of our gross transmission revenues in 2019. In addition, we have ten (10) concession agreements for transmission
lines and substations in operation and one (1) partially in operation, which correspond to an aggregate of 29% of our transmission revenues.
The amount of revenues we are entitled to receive pursuant to one (1) of these contracts is updated on an annual basis by the IGP-M and
is not subject to the tariff review process, but, pursuant to the terms set forth in this agreement, our revenues were reduced by 50%
starting in June 2018. Other ten (10) agreements revenues are subject to the tariff review process and adjustments by the IPCA.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0">In
relation to our main concession agreement, on April 22, 2016, Ordinance No. 120/2016 of the Ministry of Mines and Energy determined that
the amounts ratified by ANEEL related to the non-depreciated transmission assets existing on May 31, 2000 (Basic Grid Existing System
&#8220;RBSE&#8221;) should be incorporated to the Regulatory Remuneration Base, and that their cost of capital should be added to APR.
The Ordinance also determined that the cost of capital would be composed of compensation and depreciation installments, plus related taxes,
and recognized as of the 2017 tariff revision process, with adjustments and revisions in accordance with contractual conditions.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0">Also
pursuant to the above mentioned Ordinance, the cost of capital not incorporated between the concessions&#8217; extensions and the 2017
tariff revision process should be restated at the real cost of own capital of the transmission segment defined by ANEEL (10.4%) and,
after the tariff revision process, it should be remunerated at the Weighted Average Cost of Capital (WACC) of 6.6%, also defined by that
agency.</p>
<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0"></p>


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<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0">On
May 9, 2017, ANEEL approved the result of the inspection of the appraisal report of the transmission assets existing on May 31, 2000 (RBSE
and Other Transmission Facilities &#8211; &#8220;RPC&#8221;) related to our main transmission concession agreement. The Agency recognized
the amount of R$667.6 million as the net value of the assets for the purposes of indemnification as of December 31, 2012. As of December
31, 2017, the net value of those assets for the purposes of indemnification amounted to R$1,418.4 million.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0">On
June 27, 2017, ANEEL approved the Annual Permitted Revenue (<span style="line-height: 106%"><i>Receita Anual Permitida</i>, or</span>
&#8220;APR&#8221;) of the transmission assets of Copel GeT for the 2017/2018 cycle, including the commencement of receipt of the RBSE
indemnification of our main transmission concession agreement.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0">In
2017, (i) our main transmission concession agreement was adjusted by the IPCA and by the portion related the commencement of receipt of
the RBSE indemnification (average increase of 151.3%) (ii) one of our transmission concession agreements was adjusted by the IPCA and
improvements to the system were approved by ANEEL (average increase of 3.7%), (iii) six transmission concession agreements were adjusted
by the IPCA (3.6%), (iv) one transmission concession agreement was adjusted by the IGP-M (1.6%), and (v) one transmission agreement became
operational in August 2017, adding R$18.9 million of annual permitted revenues. As a result, the annual permitted revenues for the 2017/2018
cycle for our transmission assets reflected an increase of 121.2% over our annual permitted revenues for the 2016/2017 cycle.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 5pt 0; text-align: justify; text-indent: 0.5in">In June 2018, ANEEL approved
the APR for the 2018/2019 cycle, considering (i) an adjustment of relevant amounts by the IGP-M and IPCA indexes, and (ii) the expansion
of our transmission system with upgrades and revenues from other works classified as improvement measures.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 5pt 0; text-align: justify; text-indent: 0.5in">Compared to our total
APR for the 2017/2018 cycle, the APR of our main concession for the 2018/2019 cycle was reduced by 8.1%, as a result of the correction
of a prior calculation made by ANEEL, which take into account certain financial and economic portions of unamortized and unrepaired assets
related to the RBSE when determining the assets of the Regulatory Remuneration Base in the prior cycle.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0">The
APR of concession No. 075/2001 was reduced by approximately 30.5%, as a result of a 50% reduction of the APR starting at the 16<sup>th</sup>
anniversary of commercial operation, which occurred during the 2018/2019 cycle. Two of our concession agreements (022/2012 and 002/2013)
were subject to a periodic review, which resulted in a lower APR in connection with increasing revenues related to upgrade works.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0">In
June 2019, ANEEL approved the APR for the 2019/2020 cycle, considering (i) an adjustment of relevant amounts by the IGP-M and IPCA indexes,
and (ii) the expansion of our transmission system with upgrade works and revenues from other works classified as improvement measures.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0">In
2020, in the scope of the tariff review process for the contracts extended under Law No. 12,783/2013, holders of assets belonging to RBSE
had their review ratified in June 2020 despite originally being scheduled for 2018, due to a two-year delay and the retroactive effects
of REN 880/2020 on the 2018 tariff year. For us, this process was ratified through Homologation Resolution No. 2,715/2020 for concession
agreement No. 060/2001, granted to Copel GeT. During review process, ANEEL decided that starting on the 2020/2021 cycle, the renumeration
portion of the RBSE would be calculated by the cost of equity (&#8220;KE&#8221;) as provided for in Ordinance MME No. 120/2016. The value
not received during the three previous cycles (2017-2020) will be incorporated into the next three cycles (2020-2023) by the means of
an Adjustment Installment (<i>Parcela de Ajuste</i>).</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0">In
view of the strong tariff impact of the increased risk of default in the electricity sector caused by the COVID-19 pandemic, on April
22, 2021, ANEEL changed the timeline for the payment of the financial component of the RBSE/RPC for 8 years and gradually for all the
transmission concession agreements renewed under the terms of Law No. 12,783/2013. The new rule was approved by Resolution No. 2,847,
of 04.22.2021, which changed the result of the periodic review of the APR, ratified in 2020, associated with Concession Agreement No.
060/2001.</p>


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<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0">Additionally,
by means of Homologation Resolution No. 2,725/2020, ANEEL established the readjustment of APRs for electric energy transmission assets
for the 2020-2021 cycle, effective from July 1, 2020 until June 30, 2021. According to this resolution, Copel GeT&#8217;s transmission
asset APRs for the 2020-2021 cycle were R$777.2 million, of which R$703.4 million correspond to the revenue of operational assets. Considering
the homologated APRs for the Special Purpose Companies (<i>Sociedades de Prop&#243;sito Espec&#237;ficos</i>) in which Copel GeT has
100%, APR for the cycle were R$773.2. With the others in which it has equity ownership, the total consolidated value for Copel GeT is
R$1,146.0 million. Along with beginning of commercial operations of Mata de Santa Genebra assets in its totality in 2020, GeT&#8217;s
total consolidated value is R$1,161.2 million.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0">On
July 13, 2021, ANEEL readjusted the APRs for electric energy transmission assets for the cycle from July 1, 2021 to June 30, 2022 through
Resolutions 2,895/2021 and 2,959/2021. Copel GeT&#8217;s transmission assets APR was set at R$792.2 million of assets in operation. Considering
the APRs approved for the Special Purpose Companies 100% owened by Copel Gera&#231;&#227;o e Transmiss&#227;o, the total consolidated
amount reached R$1,220.1 million.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0">On
July 14, 2022, ANEEL, through Ratifying Resolution No. 3067/2022, established the readjustment of the Allowed Annual Revenues (&#8220;APR&#8221;)
for electric power transmission concessionaires for the 2022-2023 cycle, effective from from July 1, 2022 to June 30, 2023. According
to the resolution, the APR of the transmission concessions of Copel Gera&#231;&#227;o e Transmiss&#227;o for the 2022/2023 cycle
is R$849.2 million, of which R$824.2 million correspond to the APR of assets in operation. Also, considering the approved APR for the
SPCs in which Copel Gera&#231;&#227;o e Transmiss&#227;o has a 100% shareholding, the total APR value is R$921.9 million, of which
R$896.9 million correspond to the APR of assets in operation. Throughout 2022, some reinforcements authorized by Aneel for Concession
Contracts 060/2001 and 006/2008 were considered and, therefore, the APR of assets in operation was increase to R$901.3 million.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0">In
Dispatch No. 402/2023, issued on March 3, 2023, ANEEL postponed the 2023 Periodic Tariff Review of the Annual Permitted Revenue (APR)
for transmission concessionaires under Law No. 12,783/2013. The new deadline for approving the full APR for these concessionaires is July
1, 2024.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0">Homologatory
Resolution No. 3,126/2023, published on July 7, 2023, set the Annual Permitted Revenue (APR) for the period from July 1, 2023, to June
30, 2024 (2023-2024 cycle), covering facilities managed by transmission companies. For Copel GeT, the approved APR for the 2023-2024 cycle
is R$1.561 billion, broken down as follows: R$975.98 million for concessions fully owned by Copel GeT; R$73.2 million for SPEs fully owned
by Copel GeT; and R$512.55 million for concessions with partial ownership by Copel GeT.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0">Additionally,
ANEEL authorized us to carry out reinforcement works expected to be
operational by 2026. These works should add approximately 52.5 million to the APR.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0">The
table below shows our APR (R$ million) for the last three cycles of transmission lines over which we hold a 100% ownership in December
31, 2023:</p>

<table cellspacing="0" cellpadding="0" style="font: 10pt Georgia, Times, Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="width: 9%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Contract</b></p></td>
    <td style="width: 41%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Transmission
    Line / Substation</b></p></td>
    <td style="width: 16%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Jul. 2023<br/>
    Jun. 2024</b></p></td>
    <td style="width: 17%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Jul. 2022<br/>
    Jun. 2023</b></p></td>
    <td style="width: 17%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Jul. 2021<br/>
    Jun. 2022</b></p></td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: center; line-height: 150%">&#160;</td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%">&#160;</td>
    <td colspan="3" style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: center; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">APR (R$ million)</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">060/2001	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Main Transmission Concession<sup>(1)</sup></span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">661.3</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">524.4</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">459.4</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">075/2001	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Bateias &#8211; Jaguariaiva</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">16.8</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">17.6</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">15.9</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">006/2008	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Bateias &#8211; Pilarzinho</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">3.6</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">3.4</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">1.2</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">027/2009	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Foz do Igua&#231;u - Cascavel Oeste</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">16.0</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">15.4</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">13.8</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">015/2010	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Cerquilho III</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">7.0</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">6.7</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">6.0</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">022/2012	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="font: 8pt/150% Times New Roman, Times, Serif; margin: 0">Foz do Chopim &#8211; Salto Os&#243;rio</p>
    <p style="font: 8pt/150% Times New Roman, Times, Serif; margin: 0">Londrina &#8211; Figueira C2</p></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">7.7</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">7.5</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">6.7</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">002/2013	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="font: 8pt/150% Times New Roman, Times, Serif; margin: 0">Assis &#8212; Paragua&#231;u Paulista II C1 and C2</p>
    <p style="font: 8pt/150% Times New Roman, Times, Serif; margin: 0">SE Paragua&#231;u Paulista II</p></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">12.2</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">11.8</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">10.5</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">005/2014	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="font: 8pt/150% Times New Roman, Times, Serif; margin: 0">Bateias - Curitiba Norte</p>
    <p style="font: 8pt/150% Times New Roman, Times, Serif; margin: 0">SE Curitiba Norte</p></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">12.8</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">12.4</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">11.1</span></td></tr>

<tr>
    <td style="vertical-align: top; width: 9%; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">021/2014	</span></td>
    <td style="vertical-align: bottom; width: 41%; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>Foz do Chopim - Realeza<sup>(2)</sup></b></span></td>
    <td style="vertical-align: top; width: 16%; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>13.0</b></span></td>
    <td style="vertical-align: bottom; width: 17%; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>12.5</b></span></td>
    <td style="vertical-align: bottom; width: 17%; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>11.2</b></span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">022/2014	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Assis &#8211; Londrina<sup>(3)</sup></span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">27.1</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">26.1</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">23.3</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">010/2010	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Araraquara 2 &#8211; Taubat&#233;<sup>(4)</sup></span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">43.6</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">41.9</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">37.5</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">006/2016	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="font: 8pt/150% Times New Roman, Times, Serif; margin: 0">TL Baixo Igua&#231;u - Realeza;</p>
    <p style="font: 8pt/150% Times New Roman, Times, Serif; margin: 0">TL Baixo Igua&#231;u - Cascavel Oeste;</p>
    <p style="font: 8pt/150% Times New Roman, Times, Serif; margin: 0">TL Uberaba - Curitiba Centro;</p>
    <p style="font: 8pt/150% Times New Roman, Times, Serif; margin: 0">TL Curitiba Leste - Blumenau;</p>
    <p style="font: 8pt/150% Times New Roman, Times, Serif; margin: 0">SE Medianeira;</p>
    <p style="font: 8pt/150% Times New Roman, Times, Serif; margin: 0">SE Curitiba Centro;</p>
    <p style="font: 8pt/150% Times New Roman, Times, Serif; margin: 0">SE Andir&#225; leste;</p>
    <p style="font: 8pt/150% Times New Roman, Times, Serif; margin: 0">SE Baixo Igua&#231;u;</p>
    <p style="font: 8pt/150% Times New Roman, Times, Serif; margin: 0">Demais Seccionamentos</p></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">154.8 </span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">148.9</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">133.3</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">002/2005	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Uirapuru<sup>(5)</sup></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">26.9</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">28.2</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">26.0</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">001/2012	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Costa Oeste<sup>(6)</sup></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">19.0</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">18.3</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">14.8</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">008/2012	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Marumbi<sup>(6)</sup></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">27.3</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">26.2</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">21.5</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>Total	</b></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>1,049.2</b></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>901.3</b></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>792.2</b></span></td></tr>
  </table>
<table cellpadding="0" cellspacing="0" style="font: 8pt/107% Times New Roman, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 1.45pt"/><td style="width: 12.95pt"><sup>(1)</sup></td><td style="text-align: justify">Our main transmission concessions encompass several transmission lines.</td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 8pt/107% Times New Roman, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 1.45pt"/><td style="width: 12.95pt"><sup>(2)</sup></td><td style="text-align: justify">This transmission line became operational in January 2017.</td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 8pt/107% Times New Roman, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 1.45pt"/><td style="width: 12.95pt"><sup>(3)</sup></td><td style="text-align: justify">This transmission line became operational in August 2017.</td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 8pt/107% Times New Roman, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 1.45pt"/><td style="width: 12.95pt"><sup>(4)</sup></td><td style="text-align: justify">This transmission line became operational in July 2018.</td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 8pt/107% Times New Roman, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 1.45pt"/><td style="width: 12.95pt"><sup>(5)</sup></td><td style="text-align: justify">In June 2019, Copel Gera&#231;&#227;o e Transmiss&#227;o S.A. became the owner of 100% of the project.</td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 8pt/107% Times New Roman, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 1.45pt"/><td style="width: 12.95pt"><sup>(6)</sup></td><td style="text-align: justify">In August 2018, Copel Gera&#231;&#227;o e Transmiss&#227;o S.A. became the owner of 100% of the
project.</td></tr></table>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; margin-right: 0; margin-left: 0"></p>

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<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; margin-right: 0; margin-left: 0"><b>Other Businesses</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 8pt"><b><i>Gas</i></b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><b><i>Gas Distribution</i></b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 8pt; text-align: justify; text-indent: 0.5in">In December 2022, Compagas
renewed its pipeline gas distribution concession with the state government of Paran&#225; for another 30 years. In a scenario of constant
evolution and the leading role of gas, the new contract provides for investments and actions to reach an increasing number of Paran&#225;
residents, with efficiency, safety, competitiveness and innovation.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 8pt; text-align: justify; text-indent: 0.5in">For the upcoming period,
spanning from July 2024 to July 2054, Compagas plans to invest more than R$2.5 billion, which will be used to expand its operations and
serve the 10 mesoregions of the state. The pipeline distribution network is expected to grow by more than 120%, with the installation
of more than 1,000 kilometers of new gas pipelines, the connection of more than 60,000 new users and the distribution of more than 40
billion cubic meters of gas by 2054. The company will also invest in technology and the inclusion of biomethane in the supply matrix,
with the aim of providing renewable energy and reinforcing its commitment to sustainability.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 8pt; text-align: justify; text-indent: 0.5in">The new contract also
introduces changes to the regulatory model. It adopts the Weighted Average Cost of Capital (WACC) methodology for determining the company's
rate of return, initially set at 9.125% per annum. Moreover, it replaces the IGP-M with the IPCA as the tariff adjustment index and mandates
tariff reviews every five years.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 8pt; text-align: justify; text-indent: 0.5in">Starting from 2029,
Compagas&#8217; investment strategies will focus on attracting new customers, expanding distribution networks, developing biomethane projects,
and connecting additional municipalities in the state.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0">The
activity of distributing piped gas in the State of Paran&#225; is regulated by the Regulatory Agency for Delegated Public Services of
Paran&#225; (AGEPAR), which is responsible, among others, for overseeing the distribution service and approving tariff adjustments and
revisions.</p>


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<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0">Compagas
covered 880 kilometers in 2023, an increase of 2% compared to 864 kilometers covered in 2022. Compagas&#8217;s net revenues were R$978.6
million, a decrease of 24.5%, compared to 2022 (R$1,297.0 million). Compagas&#8217; customers include industries, gas stations, other
businesses, residences and Arauc&#225;ria Thermoelectric plan. Compagas is focusing its business strategy on increasing the volume of
gas it distributes to customers by marketing the benefits of substituting oil and other fuels by gas as a mean of achieving greater energy
efficiency. Compagas&#8217; customer base increased 3%, to 54,793 customers in 2023 from 53,009 in 2022. Compagas registered a decrease
of 13% in the average daily volume of natural gas distributed to Final Customers, to 820,642 cubic meters per day in 2023 compared to
948,295 cubic meters per day in 2022 (not including the volume of gas supplied to Arauc&#225;ria Thermoelectric Plant). In addition,
Compagas makes its distribution grid available to transport natural gas to Arauc&#225;ria TPP.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">As of December 31,
2023, we held a controlling stake (51%) of the capital stock of Compagas and consolidated this equity interest in our financial statements.
The minority shareholders of Compagas are Commit and Mitsui G&#225;s, each of which owns 24.5% of the capital stock of Compagas.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">In accordance with
our Corporate Strategic Planning - Vision 2030, which aims to strengthen the foundations for the continuous and sustainable growth of
businesses in the electricity sector, the market has been notified through Material Fact 16/23 about the initiation of the structuring
and execution of the project for the potential divestment of our stake in Compagas.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><b><i>Gas Exploration</i></b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">In the 12<sup>th</sup>
bidding round of National Petroleum Agency (<i>Ag&#234;ncia Nacional do Petr&#243;leo </i>&#8220;ANP&#8221;), held at the end of 2013,
the consortium formed by us (30%), Bayar Participa&#231;&#245;es (30%), Tucumann Engenharia (10%) and Petra Energia (30%), the latter
acting as operating company, won the right to explore, research, develop and produce natural gas in four blocks located in the central
southern region of the State of Paran&#225;, in a 11,327 km&#178; area. The minimum investment in the first phase of the research is
approximately R$78.1 million for a 4-year term. We and our partners have signed the concession contracts for 2 blocks in May 2014. However,
because of a public civil action the first phase of exploration for these two blocks was halted and the signing of the other two concession
contracts was prohibited. On June 7<sup>th</sup>, 2017, a court decision held that all the bidding round and the agreements related thereto
should be deemed null and void. Moreover, the Government of the State of Paran&#225; enacted Law No. 19,878 (July 3, 2019), forbidding
the exploration of shale gas through the drilling/fracking method.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">As a result of the
above-mentioned events, our consortium requested ANP to release it from its contractual obligations, with no liabilities and with reimbursement
of the signing bonuses and costs incurred in connection with guarantees and release of such guarantees for the four blocks. An injunction
was granted determining the suspension of all the activities for the four blocks in connection with the above mentioned public civil action,
which awaits a decision from the Federal Court of Appeals of the 4<sup>th</sup> Region. In response, in October 2018, the consortium initiated
an arbitration procedure with the ANP for the two blocks whose concession contracts were signed, asking for the refund of the contributions
made. The arbitral award was published in May 2022. The Consortium was given the right to resign from the contractual obligations, however
the arbitrators rejected the request for reimbursement of the costs incurred with the signing of the contracts. Proceedings were filed
to enforce the arbitral award. Reimbursement amounts for each party are accounted for and collection mechanisms are in place. In relation
to the other two blocks, the administrative process before the ANP for the return of signature bonuses was completed. Part of the amounts
required by us in this process were returned by the ANP in November 2021. Regarding the remaining amount, we are carrying out the appropriate
actions for their recovery.</p>

<p style="font: 10pt/105% Times New Roman, Times, Serif; margin: 0pt 0 12pt; text-align: justify; text-indent: 0.5in"><b><i>Gas Natural
Power Plants</i></b></p>

<p style="font: 10pt/105% Times New Roman, Times, Serif; margin: 0pt 0 12pt; text-align: justify; text-indent: 0.5in"><i>New business
studies. </i>On January 14, 2020, we and Shell Brasil Petr&#243;leo formed the Consortium &#8220;Copel Energia a G&#225;s Natural&#8221;
aiming to develop feasibility studies for natural gas power plants in the State of Paran&#225;. The consortium hired consultants to
provide specialized technical services to conduct studies to identify the best location for the implementation of natural gas-fired thermoelectric
projects in the state. In view of our decarbonization goal, the original project was terminated and the consortium terminated.</p>

<p style="font: 10pt/105% Times New Roman, Times, Serif; margin: 0pt 0 12pt; text-align: justify; text-indent: 0.5in"><i>TPP Arauc&#225;ria
(UEGA). </i>As outlined in our Corporate Strategic Planning &#8211; Vision 2030 and in line with the decarbonization goals for our generation
matrix, we undertook a competitive process in 2023 for the sale of our entire 81.2% interest in UEGA. On December 14, 2023, we announced
to the market, through Material Fact 20/23, the signing of the Contract for the Purchase and Sale of Shares and Other Agreements (&#8220;CCVA&#8221;)
with &#194;mbar Energia S.A. The completion of the transaction is subject to customary closing conditions, such as approval by antitrust
authorities.</p>
<p style="font: 10pt/105% Times New Roman, Times, Serif; margin: 0pt 0 12pt; text-align: justify; text-indent: 0.5in"></p>


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<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 2.25pt 0; text-align: center"><span id="form20f_011"></span><b>CONCESSIONS</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 2.25pt 0; text-align: center; text-indent: 0.5in">&#160;</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">We operate under concessions
granted by the Brazilian government for our generation, transmission and distribution businesses. Under Brazilian law, concessions are
subject to competitive bidding processes at the end of their respective terms.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><b><i>2013 Concession
Renewal Law</i></b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Until 2013, the Brazilian
rules governing generation concessions gave concessionaires the right to renew for additional 20-year concession contracts that were entered
into prior to December 11, 2003. For transmission and distribution concessions granted after 1995, concessionaires had the right to renew
these contracts for an additional 30-year period.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">On September 11, 2012,
the Brazilian government enacted the Provisional Measure No. 579, subsequently converted into the 2013 Concession Renewal Law, which significantly
changed the conditions under which concessionaires are able to renew concession contracts. Under the 2013 Concession Renewal Law, generation,
transmission and distribution concessionaires may renew the concessions that were in effect as of 1995 (and, in the case of generation
facilities, generation concession contracts entered into prior to 2003) for an additional period of 30 years (or an additional 20-year
period in the case thermal plants), provided that the concessionaire agrees to amend the concession contract to reflect a series of new
conditions that aim to ensure that services are provided in a continuous and efficient fashion and subject to low tariffs. Under the 2013
Concession Renewal Law, concessionaires must decide 60 months before the end of each concession term (or 24 months with respect to thermal
plant concessions that it is 24 months) whether to amend and renew a concession contract or to terminate each concession contract at the
end of its respective term.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">For concessionaires
of generation facilities existing at that time, the 2013 Concession Renewal Law changed the scope of the concession contracts at the moment
they were renewed. Previously, a generation concessionaire had the right to sell the energy generated by the facilities subject to its
concession for profit. In contrast, generation concessions renewed pursuant to the 2013 Concession Renewal Law do not grant concessionaires
the right to sell the energy generated by these facilities. Instead, these concessions only cover the operation and maintenance of the
generation facilities, subject to quality standards determined by Brazilian authorities. The energy generated by these facilities are
allocated by the Brazilian government in quotas to the regulated market, for purchase by distribution concessionaires. For new generation
facilities (i.e., generation facilities operated after the 2013 Concession Renewal Law), on the other hand, the concessionaire still has
the right to sell the energy produced by the generation facility.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">In addition to changing
the scope of generation concessions, the 2013 Concession Renewal Law establishes a new tariff regime that significantly affects the treatment
of amounts to be invested by concessionaires to improve and maintain generation plants. To this effect, several regulations were issued
by MME and ANEEL to regulate the compensation due to concessionaires as a result of their investments to improve and maintain generation
plants.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">The 2013 Concession
Renewal Law affects transmission and distribution concessions differently. The principal change is that amounts invested in modernization
projects, structural reforms, equipment and contingencies are subject to prior ANEEL approval. However, the 2013 Concession Renewal Law
does not affect the manner in which distribution and transmission concessionaires may recover amounts invested in transmission infrastructure.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">With respect to the
transmission agreements, the conditions for renewal set forth in the 2013 Concession Renewal Law are the acceptance of a fixed income
as determined by ANEEL and compliance with quality standards set forth in applicable regulation.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">The Federal Government
issued Decree 11,314/2022 that regulates the bidding and the extension of transmission concessions at the end of their term, conditioning
the extension of the concession when the bidding is unfeasible or results in damage to the public interest, as long as the concessionaire
formalizes the extension request at least 36 months before the end of the concession.</p>
<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"></p>


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<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">With respect to distribution
agreements, the conditions are set forth in the amendment to the concession agreement and are related to compliance with quality standards,
economic-financial sustainability indicators and corporate governance <span style="background-color: white">as set forth in the amendment
to the concession agreement according to the parameters provided in the 2013 Concession Renewal Law</span>.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">The 2013 Concession
Renewal Law applies to all generation, transmission and distribution contracts that were in effect as of 1995 (and, in the case of generation
concessions, entered into prior to 2003), regardless of whether a contract grants to the concessionaire the right to renew a concession
on its original terms. For example, several of our concession contracts contain provisions allowing us to renew these concessions for
a period of 20 years. Under the 2013 Concession Renewal Law, in order to renew these contracts, we nonetheless would be required to accept
the application of the conditions imposed by the 2013 Concession Renewal Law to the contract, and the concession contract would then be
renewed for 30 years, rather than 20 years. If we choose to renew a concession contract that contains a renewal provision, we would be
indemnified by the Brazilian government using funds from the RGR Fund (see Energy Sector Regulatory Charges) in an amount equal to the
portion of our investments related to the concession that have not yet been amortized or depreciated, as calculated by ANEEL.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">If a concessionaire
decides not to accept the new tariff regime with respect to a concession contract and therefore decides not to renew the contract, the
concession will terminate at the end of its original term, and the Brazilian government will conduct a new competitive bidding process
for the concession. The original concessionaire may participate in the new competitive bidding process.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">In the case of hydroelectric
generation concessions with an installed capacity of more than 5,000 kW, upon the expiration of their original term and provided that
the concessionaire does not request the extension of such term, the granting authority may submit the concession to a new bidding process.
In the case of concessions for hydroelectric generation units with an installed capacity of 5,000 kW or less, upon the expiration of their
original term, the concessions may be granted to the current concessionaire in the form of registration, for an indefinite term.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><b><i>Generation Concessions</i></b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0">Of
the 19 hydroelectric plants we operated in 2023, 14 were operated under the generation concession contracts that were in force prior
to the 2013 Concession Renewal Law, and five were operated in accordance with the 2013 Concession Renewal Law (HPP Capivari Cachoeira,
HPP Chopim I, HPP Marumbi, HPP Mau&#225; and HPP Col&#237;der). In 2013, 12 of the 13 hydro and thermoelectric generation concessions
operated by us in 2013 (exception made only to HPP Rio dos Patos) were extended pursuant to the old regime and could be renewed again
under the 2013 Concession Renewal Law. However, at the time the 2013 Concession Renewal Law was enacted, we elected not to renew the
following generation concessions: Rio dos Patos (2014), Mour&#227;o I (2015), Chopim I (2015) and Capivari Cachoeira (2015), all of
which had remaining terms of 60 months or less. Please see below for further information on each of these concessions.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0"><i>HPP
Foz do Areia.</i> Copel Gera&#231;&#227;o e Transmiss&#227;o did not elect to renew the original concession pursuant the 2013 Concession
Renewal Law for the HPP Foz do Areia (Governador Bento Munhoz da Rocha Netto). However, in order to obtain a new concession for the HPP
Foz do Areia for 30 years, Copel GeT transferred the ownership of this HPP to its subsidiary, the SPC F.D.A. Gera&#231;&#227;o de
Energia El&#233;trica S.A (&#8220;F.D.A&#8221;) on March 3, 2020, and, on the same date, requested a new concession from the Ministry
of Mines and Energy pursuant to Federal Decree no. 9,271/2018, amended by Federal Decree No. 10,135/2019 and No. 10,893/2021, which allows
this renewal associated with the sale of shares of the concession holder, within 12 months of the end of the term. On December 23, 2022,
Decree No. 9,271 was further amended by Decree No. 11,307, to also enable the renewal of grants by sale of shares of a holder through
a public offering of shares. This alternative is in line with the intention of the controlling shareholder to transform us into a company
with dispersed capital and without a controlling shareholder. We have requested the MME for the full renewal of the concessions for our
plants HPP Foz do Areia, HPP Segredo, and HPP Caxias, maintaining 100% participation. Our privatization enabled us to request the full
renewal of the concessions for the Hydroelectric Plants HPP Foz do Areia HPP, HPP Segredo, and HPP Salto Caxias for 30 years from the
signing of the new concession contract. The payment of the respective grant bonuses, stipulated at R$3,719.4 million according to Interministerial
Ordinance of the Ministries of Mines and Energy and Finance - MME/MF No. 01, dated March 30, 2023, will occur within 20 days after the
signing of the contracts, updated by the Selic pro rata die rate on the value of the grant bonus from January 1, 2024, until the effective
payment. Completion of this concession renewal process is currently awaiting the call from the granting authority to sign the new contracts.
ANEEL approved the draft of the new concession agreements through Order No. 2,065/2023.</p>

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<p style="font: 10pt/107% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0"><i>HPP
Rio dos Patos</i>. The concession of HPP Rio dos Patos was terminated and not submitted to a further bidding process due to the lack operational
conditions.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; text-align: justify; text-indent: 36.7pt; margin-right: 0; margin-left: 0"><i>HPP
Mour&#227;o I and HPP Capivari Cachoeira</i>. The granting authority submitted the concessions for HPP Capivari Cachoeira and HPP Mour&#227;o
I to new bidding processes, pursuant to which new agreements should be in force for a 30-year period. Copel GeT was the winner in the
bidding process related to HPP Capivari Cachoeira. With respect to Capivari Cachoeira, although Copel GeT did not elect to renew the original
concession for the HPP Capivari Cachoeira HPP, it participated in the new competitive bidding process and won. On January 5, 2016, Copel
GeT executed a concession agreement with ANEEL so that it will continue to operate this plant under an operation and maintenance regime
until 2046. We paid a total amount of R$574.8 million as signing bonus for this concession agreement. 100.0% of the energy generated by
this plant in 2016 was allocated in quotas to the regulated market, and reduced to 70.0% on January 1, 2017. Copel GeT can sell remaining
amount of energy generated by this plant on the Free Market or Spot Market.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0pt 0 12pt; text-align: justify; text-indent: 0.5in"><i>HPP Chopin I</i>.
As the installed capacity of HPP <i>Chopin I </i>also does not exceed 5,000 kW, the concession regime of this plant has been changed to
a registration in our favor, valid for an indefinite term. In addition, pursuant to the same statute, we may notify the granting authority
of our intention to extend: (i) in 2024, the concession of HPP <i>Apucaraninha</i>; and (ii) in 2025, the concessions of HPP <i>Guaricana
and HPP Chamin&#233;</i>. In the event we do not request the extension of these concessions, they will be subject to new bidding processes
conducted by the granting authority.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0"><i>TPP
Figueira.</i> Our concession for TPP Figueira expired on March 26, 2019. We had submitted a request to extend the concession for this
plant on May 24, 2017, for an additional period of 20 years. On October 30, 2023, we requested the Granting Authority to cancel our previous
application for the extension of the concession. This decision aligns with our Board of Directors&#8217; directive, as outlined in Copel&#8217;s
Strategic Planning 2030, to decarbonize our current portfolio and accelerate our move towards renewable energy.This plant has an installed
capacity equivalent to 20 MW and underwent a recent modernization process. On February 23, 2024, ANEEL, through Order No. 561/2024, authorized
the suspension of the commercial operation of the TPP Figueira generating unit. We expressed to the granting authority our expectation
of receiving compensation for non-depreciated assets. This plant has an installed capacity equivalent to 20 MW and underwent a recent
modernization process.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">With respect to the
concessions granted between 2011 and 2017 with no renewal right attached, we acquired the right to renew only one of the hydroelectric
plants (&#8220;HPP Cavernoso II&#8221;) for a 30-year period, as a result of an amendment to the 2013 Concession Renewal Law by Law No.
13,360, of November 17, 2016.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">In accordance with
the 2013 Concession Renewal Law, we could have flagged to the granting authority by 2019 our intention to renew the concession of HPP
S&#227;o Jorge. However, we elected not to renew such concession and, consequently, we will be able to operate such HPP until July 2026
and request the conversion of this operating regime into a registration regime, as the installed capacity does not exceed 5,000 kW.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Concessions for generation
projects granted after December 11, 2003 were not affected by the 2013 Concession Renewal Law and are non-renewable, meaning that upon
expiration of their 35-year term, the concession will be granted subject to a new competitive bidding process. In 2019, we had three (3)
hydroelectric plants operating in this condition (HPP Mau&#225;, HPP Col&#237;der and HPP Baixo Igua&#231;u).</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in">In September 2020, the GSF
Law was passed, which established new conditions for the renegotiation of hydrological risk of electricity generation, amending Article
2 of Law No. 13,203/2015, among other measures. This procedure was regulated through Normative Resolution No. 1,035/2022, in which ANEEL
established the methodology for calculating compensation to the owners of hydroelectric plants participating in the MRE. It also regulated
the repatriation of hydrological risk to equate the issue of GSF and open debts in CCEE to allow for the return of normalcy and greater
liquidity in the short-term electricity market, in exchange for the extension of the terms of grants given to hydroelectric plants to
up to seven years.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0">In
2021, the government issued new legislation that changed the calculation method applied by CCEE for the financial compensation to plants
participating in the MRE. For our plants 16 plants that adhered to the method, the compensation amount was R$1,570.5 million. ANEEL extended
the terms of our grantings that adhered to new method to a total of 15,217 days (Resolutions No. 2,919 and No. 2,932).</p>

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<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0">In
2022, ANEEL authorized the extension of concession grants and authorizations and approved the amendment to the concession contracts for
projects with our participation through Authorizing Resolutions n&#186; 11,345/2022, n&#186; 12,255/2022 and No. 11,132/2022.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0">In
2023, ANEEL acknowledged the extension of the concession period for the Mau&#225; Hydroelectric Power Plant (HPP) due to a request for
exemption from liability, extending the concession's end date to October 15, 2043. As a result, CCEE recalculated the plant&#8217;s financial
compensation. Following this, ANEEL authorized the extension of the concession through Authorizing Resolution No. 14,896/2023, increasing
the compensation period from 1,789 to 2,083 days.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 8pt; text-align: justify; text-indent: 0.5in">The following tables
sets forth information relating to the actual terms as well as the renewals of our main generation hydroelectric, thermoelectric and wind
farm plants and all of which we hold a direct ownership interest in:</p>

<table cellspacing="0" cellpadding="0" style="font: 10pt Georgia, Times, Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="width: 28%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Hydroelectric
    Plants</b></p></td>
    <td style="width: 18%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Initial concession
    date</b></p></td>
    <td style="width: 18%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>First expiration
    date</b></p></td>
    <td style="width: 18%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Extension
    Date</b></p></td>
    <td style="width: 18%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Final expiration
    date<sup>(5)</sup></b></p></td></tr>
  <tr style="background-color: #F2F2F2">
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Foz do Areia<sup>(1)</sup>	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">May 1973</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">May 2003</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">January 2001</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">December 2024</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Apucaraninha	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">October 1975</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">October 2005</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">April 2003</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">January 2027</span></td></tr>
  <tr style="background-color: #F2F2F2">
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Guaricana	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">August 1976</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">August 2006</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">August 2005</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">July 2028</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Chamin&#233;	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">August 1976</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">August 2006</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">August 2005</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">August 2028</span></td></tr>
  <tr style="background-color: #F2F2F2">
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Segredo	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">November 1979</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">November 2009</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">September 2009</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">September 2032</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Deriva&#231;&#227;o do Rio Jord&#227;o	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">November 1979</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">November 2009</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">September 2009</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">June 2032</span></td></tr>
  <tr style="background-color: #F2F2F2">
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Salto Caxias	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">May 1980</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">May 2010</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">September 2009</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">March 2033</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Mau&#225;<sup>(2)</sup>	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">June 2007</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">July 2042</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Not extendable</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">June 2049</span></td></tr>
  <tr style="background-color: #F2F2F2">
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Col&#237;der	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">January 2011</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">January 2046</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Not extendable</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">January 2046</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Cavernoso II	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">February 2011</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">February 2046</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Not extendable </span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">December 2050</span></td></tr>
  <tr style="background-color: #F2F2F2">
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Baixo Igua&#231;u<sup>(3)</sup>	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">August 2012</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">August 2047</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Not extendable</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">December 2049</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">SHP Bela Vista<sup>(4)</sup>	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">May 2007</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">January 2041</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Extendable</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">January 2041</span></td></tr>
  </table>
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<table cellpadding="0" cellspacing="0" style="font: 8pt/107% Times New Roman, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 1.45pt"/><td style="width: 12.95pt"><sup>(1)</sup></td><td style="text-align: justify">In March 2020, the concession of Foz do Areia was transferred from Copel GeT to FDA pursuant to ANEEL
Authorizing Resolution no. 8.578/2020. Copel GeT owns 100% of FDA Gera&#231;&#227;o de Energia S.A.</td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 8pt/107% Times New Roman, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 1.45pt"/><td style="width: 12.95pt"><sup>(2)</sup></td><td style="text-align: justify">Mau&#225; was constructed by Cons&#243;rcio Energ&#233;tico Cruzeiro do Sul, of which we own 51.0%
and Eletrosul owns the remaining 49.0%. Grant extension in accordance with REH 3,242/2023.</td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 8pt/107% Times New Roman, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 1.45pt"/><td style="width: 12.95pt"><sup>(3)</sup></td><td style="text-align: justify">Baixo Igua&#231;u was constructed by Cons&#243;rcio Empreendedor Baixo Igua&#231;u, of which we
own 30% and Gera&#231;&#227;o C&#233;u Azul the remaining 70%. The commercial operations of generation units 1, 2 and 3 of Baixo
Igua&#231;u&#8217;s began in February 2019, Feburary 2019 and April 2019, respectively.</td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 8pt/107% Times New Roman, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 1.45pt"/><td style="width: 12.95pt"><sup>(4)</sup></td><td style="text-align: justify">The consortium CBVG, formed by Copel GeT and Foz do Chopim Energ&#233;tica Ltda., won ANEEL Auction
No. 003/2018 for SHP Bela Vista. In April 2019, the authorization to operate SHP Bela Vista was transferred from Foz do Chopim Energ&#233;tica
Ltda. to Bela Vista Gera&#231;&#227;o de Energia S.A through the ANEEL&#8217;s Authorizing Resolution no. 7,802/2019. In December
2019, Copel GeT became the owner of 100% of Bela Vista Gera&#231;&#227;o de Energia. The commercial operations of generation units
1, 2 and 3 began in June 2021, July 2021, August 2021 and June 2023 respectively.</td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 8pt/107% Times New Roman, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 1.45pt"/><td style="width: 12.95pt"><sup>(5)</sup></td><td style="text-align: justify">Tems in this collum consider the extended term of the grantings.</td></tr></table>

<table cellspacing="0" cellpadding="0" style="font: 10pt Georgia, Times, Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="width: 28%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Thermoelectric
    Plants</b></p></td>
    <td style="width: 18%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Initial concession
    date</b></p></td>
    <td style="width: 18%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>First expiration
    date</b></p></td>
    <td style="width: 18%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Extension
    date</b></p></td>
    <td style="width: 18%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Final expiration
    date</b></p></td></tr>
  <tr style="background-color: #F2F2F2">
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Figueira	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">March 1969</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">March 1999</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">June 1999</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">March 2019</span></td></tr>
  </table>
<p style="font: 8pt/106% Times New Roman, Times, Serif; margin: 0 0 8pt"><sup>(1)</sup> On October 30, 2023, a request was submitted to
the Granting Authority to withdraw the request to extend the concession for this plant.</p>

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<table cellspacing="0" cellpadding="0" style="font: 10pt Georgia, Times, Serif; width: 100%">
  <tr style="vertical-align: bottom">
    <td style="width: 60%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Wind Plants</b></p></td>
    <td style="width: 20%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Initial concession
    date</b></p></td>
    <td style="width: 20%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>First expiration
    date</b></p></td></tr>
  <tr style="background-color: #F2F2F2">
    <td style="vertical-align: top; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Asa Branca I	</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">April2011</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">April 2046</span></td></tr>
  <tr>
    <td style="vertical-align: top; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Asa Branca II	</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">May 2011</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">May 2046</span></td></tr>
  <tr style="background-color: #F2F2F2">
    <td style="vertical-align: top; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Asa Branca III	</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">May 2011</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">May 2046</span></td></tr>
  <tr>
    <td style="vertical-align: top; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Eurus IV	</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">April 2011</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">April 2046</span></td></tr>
  <tr style="background-color: #F2F2F2">
    <td style="vertical-align: top; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Santa Maria	</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">May 2012</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">May 2047</span></td></tr>
  <tr>
    <td style="vertical-align: top; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Santa Helena	</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">April 2012</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">April 2047</span></td></tr>
  <tr style="background-color: #F2F2F2">
    <td style="vertical-align: top; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Ventos de Santo Uriel	</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">April 2012</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">April 2047</span></td></tr>
  <tr>
    <td style="vertical-align: top; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Boa Vista	</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">April 2011</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">April 2046</span></td></tr>
  <tr style="background-color: #F2F2F2">
    <td style="vertical-align: top; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Farol	</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">April 2011</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">April 2046</span></td></tr>
  <tr>
    <td style="vertical-align: top; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Olho D&#8217;&#193;gua	</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">June 2011</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">June 2046</span></td></tr>
  <tr style="background-color: #F2F2F2">
    <td style="vertical-align: top; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">S&#227;o Bento do Norte	</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">May 2011</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">May 2046</span></td></tr>
  <tr>
    <td style="vertical-align: top; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Cutia<sup>(1)</sup>	</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">January 2012</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">January 2042</span></td></tr>
  <tr style="background-color: #F2F2F2">
    <td style="vertical-align: top; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Guariju<sup>(1)</sup>	</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">January 2012</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">January 2042</span></td></tr>
  <tr>
    <td style="vertical-align: top; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Jangada<sup>(1)</sup>	</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">January 2012</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">January 2042</span></td></tr>
  <tr style="background-color: #F2F2F2">
    <td style="vertical-align: top; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Maria Helena<sup>(1)</sup>	</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">January 2012</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">January 2042</span></td></tr>
  <tr>
    <td style="vertical-align: top; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Palmas	</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">September 1999</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">September 2029</span></td></tr>
  <tr style="background-color: #F2F2F2">
    <td style="vertical-align: top; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Potiguar<sup>(1)</sup>	</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">May 2015</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">May 2050</span></td></tr>
  <tr>
    <td style="vertical-align: top; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Esperan&#231;a do Nordeste<sup>(1)</sup>	</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">May 2015</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">May 2050</span></td></tr>
  <tr style="background-color: #F2F2F2">
    <td style="vertical-align: top; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Para&#237;so dos Ventos do Nordeste<sup>(1)</sup>	</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">May 2015</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">May 2050</span></td></tr>
  <tr>
    <td style="vertical-align: top; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">S&#227;o Bento do Norte I<sup>(1)</sup>	</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">August 2015</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">August 2050</span></td></tr>
  <tr style="background-color: #F2F2F2">
    <td style="vertical-align: top; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">S&#227;o Bento do Norte II<sup>(1)</sup>	</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">August 2015</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">August 2050</span></td></tr>
  <tr>
    <td style="vertical-align: top; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">S&#227;o Bento do Norte III<sup>(1)</sup>	</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">August 2015</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">August 2050</span></td></tr>
  <tr style="background-color: #F2F2F2">
    <td style="vertical-align: top; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">S&#227;o Miguel I<sup>(1)</sup>	</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">August 2015</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">August 2050</span></td></tr>
  <tr>
    <td style="vertical-align: top; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">S&#227;o Miguel II<sup>(1)</sup>	</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">August 2015</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">August 2050</span></td></tr>
  <tr style="background-color: #F2F2F2">
    <td style="vertical-align: top; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">S&#227;o Miguel III<sup>(1)</sup>	</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">August 2015</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">August 2050</span></td></tr>
  <tr>
    <td style="vertical-align: top; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Janda&#237;ra I<sup>(2)</sup>	</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">April 2020</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">April 2055</span></td></tr>
  <tr style="background-color: #F2F2F2">
    <td style="vertical-align: top; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Janda&#237;ra II<sup>(2)</sup>	</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">April 2020</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">April 2055</span></td></tr>
  <tr>
    <td style="vertical-align: top; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Janda&#237;ra III<sup>(2)</sup>	</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">April 2020</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">April 2055</span></td></tr>
  <tr style="background-color: #F2F2F2">
    <td style="vertical-align: top; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Janda&#237;ra IV<sup>(2)</sup>	</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">April 2020</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">April 2055</span></td></tr>
  <tr style="background-color: white">
    <td style="vertical-align: top; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Vila Maranh&#227;o I<sup>(3)</sup>	</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">January 2019</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">January 2054</span></td></tr>
  <tr style="background-color: #F2F2F2">
    <td style="vertical-align: top; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Vila Maranh&#227;o II<sup>(3)</sup>	</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">January 2019</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">January 2054</span></td></tr>
  <tr style="background-color: white">
    <td style="vertical-align: top; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Vila Maranh&#227;o III<sup>(3)</sup></span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">January 2019</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">January 2054</span></td></tr>
  <tr style="background-color: #F2F2F2">
    <td style="vertical-align: top; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Vila Cear&#225; I<sup>(3)</sup>	</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">January 2019</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">January 2054</span></td></tr>
  <tr style="background-color: white">
    <td style="vertical-align: top; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Ventos de Vila Mato Grosso I<sup>(3)</sup>	</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">December 2019</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">December 2054</span></td></tr>
  <tr style="background-color: #F2F2F2">
    <td style="vertical-align: top; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Aventura II<sup>(4)</sup>	</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">June 2018</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">June 2053</span></td></tr>
  <tr style="background-color: white">
    <td style="vertical-align: top; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Aventura III<sup>(4)</sup>	</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">June 2018</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">June 2053</span></td></tr>
  <tr style="background-color: #F2F2F2">
    <td style="vertical-align: top; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Aventura IV<sup>(4)</sup>	</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">June 2018</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">June 2053</span></td></tr>
  <tr style="background-color: white">
    <td style="vertical-align: top; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Aventura V<sup>(4)</sup>	</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">June 2018</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">June 2053</span></td></tr>
  <tr style="background-color: #F2F2F2">
    <td style="vertical-align: top; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Santa Rosa e Mundo Novo I<sup>(5)</sup>	</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">June 2018</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">June 2053</span></td></tr>
  <tr style="background-color: white">
    <td style="vertical-align: top; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Santa Rosa e Mundo Novo II<sup>(5)</sup>	</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">June 2018</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">June 2053</span></td></tr>
  <tr style="background-color: #F2F2F2">
    <td style="vertical-align: top; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Santa Rosa e Mundo Novo III<sup>(5)</sup>	</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">June 2018</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">June 2053</span></td></tr>
  <tr style="background-color: white">
    <td style="vertical-align: top; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Santa Rosa e Mundo Novo IV<sup>(5)</sup>	</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">June 2018</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">June 2053</span></td></tr>
  <tr style="background-color: #F2F2F2">
    <td style="border-bottom: Black 1pt solid; vertical-align: top; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Santa Rosa e Mundo Novo V<sup>(5)</sup>	</span></td>
    <td style="border-bottom: Black 1pt solid; vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">June 2018</span></td>
    <td style="border-bottom: Black 1pt solid; vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">June 2053</span></td></tr>
  </table>
<!-- Field: Rule-Page --><div style="margin: 1pt 337.7pt 1pt 0.3in"><div style="border-top: Black 0.5pt solid; font-size: 1pt">&#160;</div></div><!-- Field: /Rule-Page -->

<table cellpadding="0" cellspacing="0" style="font: 8pt/107% Times New Roman, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 0"/><td style="width: 12.95pt"><sup>(1)</sup></td><td style="text-align: justify">Wind plants located at our Cutia wind farm complex.</td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 8pt/107% Times New Roman, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 0"/><td style="width: 12.95pt"><sup>(2)</sup></td><td style="text-align: justify">The consortium formed by Copel GeT and Cutia Empreendimentos E&#243;licos S.A., won ANEEL Auction no.
004/2019 for Janda&#237;ra Wind Complex (I, II, III and IV).</td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 8pt/107% Times New Roman, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 0"/><td style="width: 12.95pt"><sup>(3)</sup></td><td style="text-align: justify">Vilas Complex, located in the State of Rio Grande do Norte, which we acquired in November 2021.</td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 8pt/107% Times New Roman, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 0"/><td style="width: 12.95pt"><sup>(4)</sup></td><td style="text-align: justify">Aventura Complex, located in the State of Rio Grande do Norte, which we acquired in January 2023</td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 8pt/107% Times New Roman, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 0"/><td style="width: 12.95pt"><sup>(5)</sup></td><td style="text-align: justify">Santa Rosa e Mundo Novo Complex, located in the State of Rio Grande do Norte, which we acquired in January
2023</td></tr></table>

<p style="font: 8pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&#160;</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 36.85pt">The following table
sets forth information relating to the terms of our generation hydroelectric plant, whose concession agreement has been executed under
the terms and conditions of the 2013 Concession Renewal Law:</p>

<table cellspacing="0" cellpadding="0" style="font: 10pt Georgia, Times, Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="width: 28%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Hydroelectric
    Plants</b></p></td>
    <td style="width: 18%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Initial concession
    date</b></p></td>
    <td style="width: 18%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>First expiration
    date</b></p></td>
    <td style="width: 18%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Extension
    date</b></p></td>
    <td style="width: 18%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Final expiration
    date</b></p></td></tr>
  <tr style="background-color: #F2F2F2">
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">Capivari Cachoeira (Gov Parigot de Souza)	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">January 2016</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">January 2046</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Not subject to extension</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">January 2053</span></td></tr>
  </table>
<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 8pt">&#160;</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 36.85pt">The following table
sets forth information relating to the terms of our generation hydroelectric plants which, once respective original concession period
expires, will no longer be subject to a concession regime but rather to a registration proceeding with the ANEEL:</p>

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  <tr style="vertical-align: bottom">
    <td style="width: 34%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Hydroelectric
    Plants<sup>(1)</sup></b></p></td>
    <td style="width: 22%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Initial concession
    date</b></p></td>
    <td style="width: 22%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>First expiration
    date</b></p></td>
    <td style="width: 22%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Final expiration
    date</b></p></td></tr>
  <tr style="background-color: #F2F2F2">
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Chopim I	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">March 1964</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">July 2015</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Indefinitely</span></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">S&#227;o Jorge	</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">December 1974</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">July 2026</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">-</span></td></tr>
  <tr style="background-color: #F2F2F2">
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Cavernoso	</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">January 1981</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">June 2033</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">-</span></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Melissa	</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">May 2002</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Indefinitely</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">-</span></td></tr>
  <tr style="background-color: #F2F2F2">
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Pitangui	</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">May 2002</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Indefinitely</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">-</span></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Salto do Vau	</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">May 2002</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Indefinitely</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">-</span></td></tr>
  <tr style="background-color: #F2F2F2">
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Marumbi	</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">March 1956</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">May 2018</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Indefinitely</span></td></tr>
  </table>
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<table cellpadding="0" cellspacing="0" style="font: 8pt Times New Roman, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 0"/><td style="width: 12.95pt"><sup>(1)</sup></td><td style="text-align: justify">Upon the expiration of concessions or authorizations for hydroelectric energy generation with installed
capacity equal to or less than 5,000 KW, the relevant projects are subject to a registration regime in accordance with Brazilian Federal
Law No. 9,074/1995, as amended by Brazilian Federal Law No. 13,360/2016. The operation of hydroelectric and thermoelectric plans with
installed capacity of up to 5,000 KW are not subject to any concession, permission or authorization and require solely the registration
with the granting authority.</td></tr></table>

<p style="font: 8pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&#160;</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">We also have ownership
interests in 11 other generation projects. The following table sets forth information relating to the terms of the concessions of the
generation facilities in which we had such partial ownership interest as of December 31, 2023.</p>

<table cellspacing="0" cellpadding="0" style="font: 10pt Georgia, Times, Serif; width: 100%; background-color: white; border-collapse: collapse">
  <tr style="vertical-align: bottom; background-color: white">
    <td style="width: 22%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Generation
    Facility</b></p></td>
    <td style="width: 26%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Company</b></p></td>
    <td style="width: 19%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Initial concession
    date</b></p></td>
    <td style="width: 17%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Expiration
    date</b></p></td>
    <td style="width: 16%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Extension</b></p></td></tr>
  <tr style="background-color: #EDEDED">
    <td style="vertical-align: top; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">HPP Dona Francisca	</span></td>
    <td style="vertical-align: bottom; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Dona Francisca Energ&#233;tica SA &#8210; DFESA</span></td>
    <td style="vertical-align: top; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">August 1998</span></td>
    <td style="vertical-align: top; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">September 2037</span></td>
    <td style="vertical-align: top; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Possible</span></td></tr>
  <tr style="background-color: transparent">
    <td style="vertical-align: top; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">HPP Santa Clara	</span></td>
    <td style="vertical-align: bottom; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Centrais El&#233;tricas do Rio Jord&#227;o S.A. - ELEJOR</span></td>
    <td style="vertical-align: top; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">October 2001</span></td>
    <td style="vertical-align: top; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">May 2040</span></td>
    <td style="vertical-align: top; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Possible</span></td></tr>
  <tr style="background-color: #EDEDED">
    <td style="vertical-align: top; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">HPP Fund&#227;o	</span></td>
    <td style="vertical-align: bottom; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Centrais El&#233;tricas do Rio Jord&#227;o S.A. - ELEJOR</span></td>
    <td style="vertical-align: top; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">October 2001</span></td>
    <td style="vertical-align: top; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">June 2040</span></td>
    <td style="vertical-align: top; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Possible</span></td></tr>
  <tr style="background-color: transparent">
    <td style="vertical-align: top; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">SHP Santa Clara I	</span></td>
    <td style="vertical-align: bottom; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Centrais El&#233;tricas do Rio Jord&#227;o S.A. - ELEJOR</span></td>
    <td style="vertical-align: top; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">December 2002</span></td>
    <td style="vertical-align: top; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Indefinetely.</span></td>
    <td style="vertical-align: top; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">-</span></td></tr>
  <tr style="background-color: #EDEDED">
    <td style="vertical-align: top; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">SHP Fund&#227;o I	</span></td>
    <td style="vertical-align: bottom; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Centrais El&#233;tricas do Rio Jord&#227;o S.A. - ELEJOR</span></td>
    <td style="vertical-align: top; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">December 2002</span></td>
    <td style="vertical-align: top; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Indefinetely.</span></td>
    <td style="vertical-align: top; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">-</span></td></tr>
  <tr style="vertical-align: top; background-color: transparent">
    <td style="line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">TPP Arauc&#225;ria	</span></td>
    <td style="line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">UEG Arauc&#225;ria Ltda.</span></td>
    <td style="line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">December 1999</span></td>
    <td style="line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">December 2029</span></td>
    <td style="line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Possible</span></td></tr>
  <tr style="vertical-align: top; background-color: #EDEDED">
    <td style="line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">HPP Arturo Andreoli	</span></td>
    <td style="line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Foz do Chopim Energ&#233;tica</span></td>
    <td style="line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">April 2000</span></td>
    <td style="line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">July 2034</span></td>
    <td style="line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Possible</span></td></tr>
  <tr style="vertical-align: top; background-color: transparent">
    <td style="line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">WPP Carna&#250;bas	</span></td>
    <td style="line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">S&#227;o Miguel do Gostoso I</span></td>
    <td style="line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">April 2012</span></td>
    <td style="line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">April 2047</span></td>
    <td style="line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Possible</span></td></tr>
  <tr style="vertical-align: top; background-color: #EDEDED">
    <td style="line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">WPP Reduto	</span></td>
    <td style="line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">S&#227;o Miguel do Gostoso I</span></td>
    <td style="line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">April 2012</span></td>
    <td style="line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">April 2047</span></td>
    <td style="line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Possible</span></td></tr>
  <tr style="vertical-align: top; background-color: transparent">
    <td style="line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">WPP Santo Cristo	</span></td>
    <td style="line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">S&#227;o Miguel do Gostoso I</span></td>
    <td style="line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">April 2012</span></td>
    <td style="line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">April 2047</span></td>
    <td style="line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Possible</span></td></tr>
  <tr style="vertical-align: top; background-color: #EDEDED">
    <td style="line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">WPP S&#227;o Jo&#227;o	</span></td>
    <td style="line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">S&#227;o Miguel do Gostoso I</span></td>
    <td style="line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">March 2012</span></td>
    <td style="line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">March 2047</span></td>
    <td style="line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Possible</span></td></tr>
  </table>
<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in">&#160;</p>

<p style="font: 10pt/106% Georgia, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif">Additionally,
we hold a stake in the Solar Paran&#225; photovoltaic plants. This venture operates in the distributed generation sector, meaning it
is not classified as a generation project subject to authorization, concession, and registration, and it does not trade energy in the
Electric Energy Trading Chamber (CCEE).</span><span style="font-family: Georgia, Times, Serif; font-size: 8pt; line-height: 106%">&#160;</span></p>





<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>Transmission Concessions</i></b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Pursuant to the 2013
Concession Renewal Law and the terms of our transmission concessions, we have the right to request 30-year extensions of the concessions
from ANEEL, provided that such request is delivered within 60 months prior to the expiration of the contract. Our principal transmission
concession, from which 67.8% of our transmission revenues in 2023 derived, has been renewed pursuant to the 2013 Concession Renewal Law,
and will therefore now expire in January 2043.</p>


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<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">In addition, in 2023,
an aggregate of 32.2% of our transmission revenues derived from 11 other concession contracts for transmission lines and substations that
are currently in operation and whose terms and extensions are set forth in the next table. In accordance with the 2013 Concession Renewal
Law, each of these contracts can be extended for an additional 30-year period.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">We intend to continue
requesting extensions for all of our transmission concessions.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">The following table
sets forth certain information relating to the terms and extension terms of our main transmission concessions (all of which we hold a
direct ownership interest), including the concession contracts for transmission lines and substations both in operation or under construction:</p>

<table cellspacing="0" cellpadding="0" style="font: 10pt Georgia, Times, Serif; width: 100%; background-color: white; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="width: 30%; padding-right: 5.4pt; padding-left: 5.4pt">
<div style="border-bottom: Black 0.5pt solid; padding: 0in 0in 1pt">

    <p style="font: 8pt/106% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Transmission</b></p>
    <p style="font: 8pt/106% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Facility</b></p>
</div></td>
    <td style="width: 19%; padding-right: 5.4pt; padding-left: 5.4pt">
<div style="border-bottom: Black 0.5pt solid; padding: 0in 0in 1pt">

    <p style="font: 8pt/106% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Initial concession</b></p>
    <p style="font: 8pt/106% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Date</b></p>
</div></td>
    <td style="width: 17%; padding-right: 5.4pt; padding-left: 5.4pt">
<div style="border-bottom: Black 0.5pt solid; padding: 0in 0in 1pt">

    <p style="font: 8pt/106% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>First expiration</b></p>
    <p style="font: 8pt/106% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Date</b></p>
</div></td>
    <td style="width: 15%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/106% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Possibility
    of extension</b></p></td>
    <td style="width: 19%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/106% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Expected (or
    final) expiration date</b></p></td></tr>
  <tr>
    <td style="vertical-align: top; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Main transmission concession	</span></td>
    <td style="vertical-align: bottom; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">July 2001</span></td>
    <td style="vertical-align: bottom; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">July 2015</span></td>
    <td style="vertical-align: bottom; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Extended</span></td>
    <td style="vertical-align: bottom; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">January 2043</span></td></tr>
  <tr>
    <td style="vertical-align: top; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Bateias &#8211; Jaguaria&#237;va	</span></td>
    <td style="vertical-align: bottom; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">August 2001</span></td>
    <td style="vertical-align: bottom; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">August 2031</span></td>
    <td style="vertical-align: bottom; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Possible</span></td>
    <td style="vertical-align: bottom; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">August 2061</span></td></tr>
  <tr>
    <td style="vertical-align: top; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Bateias &#8211; Pilarzinho	</span></td>
    <td style="vertical-align: bottom; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">March 2008</span></td>
    <td style="vertical-align: bottom; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">March 2038</span></td>
    <td style="vertical-align: bottom; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Possible</span></td>
    <td style="vertical-align: bottom; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">March 2068</span></td></tr>
  <tr>
    <td style="vertical-align: top; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Foz do Igua&#231;u &#8211; Cascavel Oeste	</span></td>
    <td style="vertical-align: bottom; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">November 2009</span></td>
    <td style="vertical-align: bottom; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">November 2039</span></td>
    <td style="vertical-align: bottom; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Possible</span></td>
    <td style="vertical-align: bottom; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">November 2069</span></td></tr>
  <tr>
    <td style="vertical-align: top; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Substation Cerquilho III	</span></td>
    <td style="vertical-align: bottom; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">October 2010</span></td>
    <td style="vertical-align: bottom; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">October 2040</span></td>
    <td style="vertical-align: bottom; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Possible</span></td>
    <td style="vertical-align: bottom; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">October 2070</span></td></tr>
  <tr>
    <td style="vertical-align: top; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Araraquara 2 &#8211; Taubat&#233;	</span></td>
    <td style="vertical-align: bottom; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">October 2010</span></td>
    <td style="vertical-align: bottom; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">October 2040</span></td>
    <td style="vertical-align: bottom; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Possible</span></td>
    <td style="vertical-align: bottom; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">October 2070</span></td></tr>
  <tr>
    <td style="vertical-align: top; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Foz do Chopim - Salto Osorio 	</span></td>
    <td style="vertical-align: bottom; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">August 2012</span></td>
    <td style="vertical-align: bottom; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">August 2042</span></td>
    <td style="vertical-align: bottom; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Possible</span></td>
    <td style="vertical-align: bottom; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">August 2072</span></td></tr>
  <tr>
    <td style="vertical-align: top; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Assis &#8211; Paragua&#231;u Paulista II	</span></td>
    <td style="vertical-align: bottom; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">February 2013</span></td>
    <td style="vertical-align: bottom; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">February 2043</span></td>
    <td style="vertical-align: bottom; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Possible</span></td>
    <td style="vertical-align: bottom; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">February 2073</span></td></tr>
  <tr>
    <td style="vertical-align: top; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Bateias &#8211; Curitiba Norte	</span></td>
    <td style="vertical-align: bottom; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">January 2014</span></td>
    <td style="vertical-align: bottom; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">January 2044</span></td>
    <td style="vertical-align: bottom; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Possible</span></td>
    <td style="vertical-align: bottom; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">January 2074</span></td></tr>
  <tr>
    <td style="vertical-align: top; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Realeza Sul &#8211; Foz do Chopim	</span></td>
    <td style="vertical-align: bottom; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">September 2014</span></td>
    <td style="vertical-align: bottom; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">September 2044</span></td>
    <td style="vertical-align: bottom; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Possible</span></td>
    <td style="vertical-align: bottom; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">September 2074</span></td></tr>
  <tr>
    <td style="vertical-align: top; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Assis - Londrina	</span></td>
    <td style="vertical-align: bottom; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">September 2014</span></td>
    <td style="vertical-align: bottom; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">September 2044</span></td>
    <td style="vertical-align: bottom; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Possible</span></td>
    <td style="vertical-align: bottom; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">September 2074</span></td></tr>
  <tr>
    <td style="vertical-align: top; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Curitiba Leste &#8211; Blumenau	</span></td>
    <td style="vertical-align: bottom; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">April 2016</span></td>
    <td style="vertical-align: bottom; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">April 2046</span></td>
    <td style="vertical-align: bottom; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Possible</span></td>
    <td style="vertical-align: bottom; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">April 2076</span></td></tr>
  </table>
<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 12pt 0 0; text-align: justify; text-indent: 0.5in">We have ownership
interests in ten other transmission projects, through special purpose companies. The following table sets forth information relating to
the terms of the concessions of the transmission facilities in which we had such partial ownership interest as of December 31, 2023:</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in">&#160;</p>

<table cellspacing="0" cellpadding="0" style="font: 10pt Georgia, Times, Serif; width: 100%; background-color: white; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="width: 23%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Transmission
    Facility</b></p></td>
    <td style="width: 28%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Special Purpose
    Company (SPC)</b></p></td>
    <td style="width: 13%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Initial concession
    date</b></p></td>
    <td style="width: 14%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>First Expiration
    date</b></p></td>
    <td style="width: 9%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Possibility
    of Extension</b></p></td>
    <td style="width: 13%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Expected (or
    final) expiration date</b></p></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Cascavel Oeste &#8211; <br/>
Umuarama	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Costa Oeste Transmissora de Energia S.A</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">January 2012</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">January 2042</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Possible</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">January 2072</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Umuarama - Guaira	</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Caiu&#225; Transmissora de Energia S.A</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">May 2012</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">May 2042</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Possible</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">May,2072</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">A&#231;ail&#226;ndia<br/>
Miranda II	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Integra&#231;&#227;o Maranhense Transmissora de Energia S.A.</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">May 2012</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">May 2042</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Possible</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">May 2072</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="font: 8pt/150% Times New Roman, Times, Serif; margin: 0">Curitiba -</p>
    <p style="font: 8pt/150% Times New Roman, Times, Serif; margin: 0">Curitiba Leste	</p></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Marumbi Transmissora de Energia S.A.</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">May 2012</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">May 2042</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Possible</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">May 2072</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="font: 8pt/150% Times New Roman, Times, Serif; margin: 0">Parana&#237;ta &#8211;</p>
    <p style="font: 8pt/150% Times New Roman, Times, Serif; margin: 0">Ribeir&#227;ozinho	</p></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Matrinch&#227; Transmissora de Energia S.A.</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">May 2012</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">May 2042</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Possible</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">May 2072</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Ribeir&#227;ozinho &#8211; <br/>
Marimbondo II	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Guaraciaba Transmissora de Energia S.A</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">May 2012</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">May 2042</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Possible</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">May 2072</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Barreiras II &#8211; Pirapora II	</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Parana&#237;ba Transmissora de Energia S.A</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">May 2013</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">May 2043</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Possible</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">May 2073</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Itatiba &#8211; Bateias	</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Mata de Santa Genebra Transmissora S.A</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">May 2014</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">May 2044</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Possible</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">May 2074</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Estreito &#8211; Fern&#227;o Dias	</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Cantareira Transmissora de Energia S.A.</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">September 2014</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">September 2044</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Possible</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">September 2074</span></td></tr>

<tr>
    <td style="vertical-align: top; width: 23%; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Ivaipor&#227; &#8211; Londrina	</span></td>
    <td style="vertical-align: bottom; width: 28%; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Uirapuru Transmissora de Energia S.A.</span></td>
    <td style="vertical-align: bottom; width: 13%; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">March 2005</span></td>
    <td style="vertical-align: bottom; width: 14%; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">March 2035 </span></td>
    <td style="vertical-align: bottom; width: 9%; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Possible</span></td>
    <td style="vertical-align: bottom; width: 13%; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">March 2065</span></td></tr>
  </table>
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<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>Distribution Concessions</i></b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0">We
originally operated our distribution business pursuant to a concession contract that was signed on June 24, 1999 (retroactive to July
7, 1995) and was set to expire on July 7, 2015. Under the 2013 Concession Renewal Law, we had the right to renew this concession for an
additional 30-year period by accepting an amendment to the concession contract. In 2013, after a careful evaluation of the conditions
imposed by the Brazilian government for the extension of our distribution concession, we decided to request the renewal of this contract
and our renewal request was approved by the MME on November 11, 2015. On December 9, 2015, we executed the fifth amendment to the public
Electricity Distribution Service Concession Agreement No. 46/1999 of Copel Distribui&#231;&#227;o S.A.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0">This
amendment imposes efficiency conditions to Copel Distribui&#231;&#227;o that are measured through two different metrics: quality of
the service and economic-financial sustainability of the company. Failure to comply with either of these metrics (i) for two consecutive
years within the first four years of this renewed concession or (ii) in the fifth year of this concession, may, in each case, result in
the termination of our distribution concession.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0">On November 17, 2020, ANEEL detailed the performance and efficiency
indicators applicable to the electricity distribution services starting in 2021 with respect to no-interruption in supply and economic-financial
management (pursuant to Resolution 948/2021). ANEEL also changed the parameters for the calculation of some variables of the economic-financial
management indicator.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0">The
economic-financial management indicator is breached when the cash flow generation, after deduction of the Regulatory Reintegration Quota
(<i>cota de reintegra&#231;&#227;o regulat&#243;ria</i>) is below 111% of SELIC, which it is considered insufficient to comply with
debt interest, or when the EBITDA is lower than the Regulatory Reintegration Quota or Regulatory Depreciation Expense (&#8220;QRR&#8221;).
Non-compliance for one year obliges the concessionaire to limit the payment of dividends and interest on equity capital and prohibits
new legal action and business deals between the concessionaire and its related parties. Non-compliance for two consecutive years allows
ANEEL to terminate the concession.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0">The
breach of indicators of no-interruption in supply for one year imposes the obligation to create a plan to improve results. Non-compliance
for two consecutive years or three years within a five-year period, may lead to limitation on the distribution of dividends, and for a
consecutive period of three years, may result in the termination of the concession. Performance evaluation occurs at the end of each calendar
year.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0">The
table below presents the economic and financial and quality indicators established for the last seven (7) years.</p>

<table cellspacing="0" cellpadding="0" style="font: 10pt Georgia, Times, Serif; width: 100%; background-color: white; border-collapse: collapse">
  <tr>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt">
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    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/106% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Economic and
    Financial Indicators</b></p></td>
    <td colspan="2" style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/106% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Quality Indicators
    <sup>(1)</sup></b></p></td>
    <td colspan="2" style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/106% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Quality Performed</b></p></td></tr>
  <tr>
    <td style="vertical-align: bottom; width: 8%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/106% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Year</b></p></td>
    <td style="vertical-align: top; width: 53%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/106% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Indicator</b></p></td>
    <td style="vertical-align: bottom; width: 11%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/106% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>DEC<sub>i</sub><sup>(2)</sup></b></p></td>
    <td style="vertical-align: bottom; width: 10%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/106% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>FEC<sub>i</sub><sup>(2)</sup></b></p></td>
    <td style="vertical-align: bottom; width: 10%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/106% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>DEC<sub>i</sub><sup>(2)</sup></b></p></td>
    <td style="vertical-align: bottom; width: 8%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/106% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>FEC<sub>i</sub><sup>(2)</sup></b></p></td></tr>
  <tr>
    <td style="vertical-align: top; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">2017</span></td>
    <td style="vertical-align: top; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">EBITDA<sup>(3)</sup> &#8805; 0</span></td>
    <td style="line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">12.54</span></td>
    <td style="vertical-align: top; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">12.54</span></td>
    <td style="vertical-align: top; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">12.54</span></td>
    <td style="vertical-align: top; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">12.54</span></td></tr>
  <tr>
    <td style="vertical-align: top; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">2018</span></td>
    <td style="vertical-align: top; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">[EBITDA (-) QRR <sup>(4)</sup>] &#8805; 0</span></td>
    <td style="line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">11.23</span></td>
    <td style="line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">8.24</span></td>
    <td style="vertical-align: top; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">10.29</span></td>
    <td style="vertical-align: top; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">6.20</span></td></tr>
  <tr>
    <td style="vertical-align: top; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">2019</span></td>
    <td style="vertical-align: top; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">{Net Debt<sup>(5)</sup>/[EBITDA<sup>(3)</sup> (-) QRR<sup>(4)</sup>]} &#8804; 1/(0.8*SELIC<sup>(6)</sup>)</span></td>
    <td style="line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">10.12</span></td>
    <td style="line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">7.74</span></td>
    <td style="vertical-align: top; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">9.10</span></td>
    <td style="vertical-align: top; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">6.00</span></td></tr>
  <tr style="vertical-align: top">
    <td style="line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">2020</span></td>
    <td style="line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">{Net Debt<sup>(5)</sup>/[EBITDA<sup>(3)</sup> (-) QRR<sup>(4)</sup>]} &#8804; 1/(1.11*SELIC<sup>(6)</sup> ) </span></td>
    <td style="line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">9.83</span></td>
    <td style="line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">7.24</span></td>
    <td style="line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">7.81</span></td>
    <td style="line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">5 .55</span></td></tr>
  <tr style="vertical-align: top">
    <td style="line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">2021</span></td>
    <td style="line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">{Net Debt<sup>(5)</sup>/[EBITDA<sup>(3)</sup> (-) QRR<sup>(4) </sup>&#8805; 0]} &#8804; 1/(1.11*SELIC<sup>(7)</sup> )</span></td>
    <td style="line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">9.29</span></td>
    <td style="line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">6.84</span></td>
    <td style="line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">7.20</span></td>
    <td style="line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">4.76</span></td></tr>
  <tr style="vertical-align: top">
    <td style="line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">2022</span></td>
    <td style="line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">{Net Debt<sup>(5)</sup>/[EBITDA<sup>(3)</sup> (-) QRR<sup>(4) </sup>&#8805; 0]} &#8804; 1/(1.11*SELIC<sup>(7)</sup> )</span></td>
    <td style="line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">9.19</span></td>
    <td style="line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">6.80</span></td>
    <td style="line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">7.98</span></td>
    <td style="line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">5.29</span></td></tr>
  <tr style="vertical-align: top">
    <td style="line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">2023</span></td>
    <td style="line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">{Net Debt<sup>(5)</sup>/[EBITDA<sup>(3)</sup> (-) QRR<sup>(4) </sup>&#8805; 0]} &#8804; 1/(1.11*SELIC<sup>(7)</sup> )</span></td>
    <td style="line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">8.69 </span></td>
    <td style="line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">6.39</span></td>
    <td style="line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">7.86</span></td>
    <td style="line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">5.21</span></td></tr>
  </table>
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<td style="width: 0"/><td style="width: 12.95pt"><sup>(1)</sup></td><td style="text-align: justify">According to ANEEL&#8217;s Technical Note No. 0335/2015.</td></tr></table>

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<td style="width: 0"/><td style="width: 12.95pt"><sup>(2)</sup></td><td style="text-align: justify">DECi &#8211; Duration of outages per customer per year (in hours); and FECi &#8211; Frequency of outages
per customer per year (number of outages).</td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 8pt/106% Times New Roman, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 0"/><td style="width: 12.95pt"><sup>(3)</sup></td><td style="text-align: justify">Earnings before interest, tax depreciation and amortization, as calculated according to ANEEL regulations.</td></tr></table>

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<td style="width: 0"/><td style="width: 12.95pt"><sup>(4)</sup></td><td style="text-align: justify">QRR: Regulatory Reintegration Quota or Regulatory Depreciation Expense. Until 2020, this value corresponds
to the most recent Periodic Tariff Review (RTP), plus the General Market Price inflation index (IGP-M) between the month preceding the
Periodic Tariff Review and the month preceding the twelve-month period of the economic and financial sustainability measurement. As of
2021, it reflects the defined value in the last periodic tariff review and updated by the Regulatory B Parcel, is calculated pro rata.</td></tr></table>

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<td style="width: 0"/><td style="width: 12.95pt"><sup>(5)</sup></td><td style="text-align: justify">As calculated according to ANEEL regulations.</td></tr></table>


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<td style="width: 0"/><td style="width: 12.95pt"><sup>(6)</sup></td><td style="text-align: justify">Selic base rate: limited to 12.87% per year.</td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 8pt Times New Roman, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 0"/><td style="width: 12.95pt"><sup>(7)</sup></td><td>Limited to 9.009 % per year if it exceeds this percentage, and to 6.006 % if it falls under said percentage.</td></tr></table>


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<p style="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 12.95pt; text-indent: -12.95pt"><b>&#160;</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: center"><span id="form20f_012"></span><b>COMPETITION</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">We have concessions
to distribute electricity in substantially all of the State of Paran&#225;, and we do not face competition from the five utilities that
have been granted concessions or permissions for the remainder of the state. As a result of legislation passed in 2004, however, other
suppliers are able to offer electricity to our existing Free Customers at prices lower than those we currently charge. However, when a
Captive Customer becomes a Free Customer, it is still required to pay to use our distribution grid. The reduction in net revenue of our
distribution business is therefore compensated with a reduction in our costs for energy that we would otherwise acquire to sell to these
customers.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Furthermore, under
certain circumstances, Free Customers may be entitled to connect directly to the Interconnected Transmission System rather than our distribution
grid. Unlike a Free Customer&#8217;s choice of another energy supplier, in which case that customer must still use our distribution grid
and thus pay us the appropriate tariff, our distribution business ceases to collect tariffs from a customer that connects directly to
the Interconnected Transmission System. The migration of customers from the distribution grid to the transmission grid therefore results
in the loss of revenues for our distribution business.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Distribution and transmission
companies are required to permit the use of their lines and ancillary facilities for the distribution and transmission of electricity
by other parties upon payment of a tariff.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Free Customers are
limited to, as from January 1, 2022, those with a demand of at least 1.0 MW at any voltage; and, after January 1, 2023, those with a demand
of at least 500 kW at any voltage. After January 1, 2024, customers with individual loads of less than 500 kW are also included, provided
they are represented by a retail agent before the CCEE.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">In 2023, free customers
are costumers with demand of at least 500 kW that opt to be supplied energy by means of alternative sources, such as wind power projects,
small hydroelectric power plants, biomass projects, solar plants and others.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0">In
2024, the customers classified as group A with a demand below 500kw can also choose to be supplied by other means of alternative sources
(Ordinance 50/2020 MME). As of December 31, 2023, we had 1.624 Free Customers of our energy trading, representing approximately 10.6%
of our consolidated operating revenue and approximately 18.0% of the total quantity of electricity sold by us.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0">In
the generation business, any producer may be granted a concession to build or manage thermoelectric and small hydroelectric generating
facilities in the State of Paran&#225;. Brazilian law provides for competitive bidding for generation concessions for hydroelectric
facilities and, since 2017, this requirement applies only to facilities with capacity higher than 50 MW.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">In the transmission
business, Brazilian law provides for competitive bidding for transmission concessions for facilities with a voltage of 230 kV or greater
that will form part of the Interconnected Transmission System.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Brazilian law requires
that all of our generation, transmission and distribution concessions be subject to a competitive bidding process upon their expiration.
We may face significant competition from third parties in bidding for renewal of such concessions or for any new concessions. The loss
of certain concessions could adversely affect our results of operations.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">On June 2021, a study
was published by the <i>Empresa de Pesquisa Energ&#233;tica </i>(&#8220;EPE&#8221;<i>)</i> projecting a 30 GW growth on Generation Distribution
in the next 10 years. Generation Distribution refers to the generation of eletricity close to or within the consumer site, and can involve
any power, technology or energy source. In early 2022, the government adopted <span style="line-height: 106%">a new legal framework for
distributed generation in Brazil (Federal Law </span>No. <span style="line-height: 106%">14,300/2022)</span>, which esblished diferent
categories of energy distribution, the creation of the Electric Energy Compensation System (<i>Sistema de Compensa&#231;&#227;o de
Energia El&#233;trica</i> &#8211; &#8220;SCEE&#8221;) and the Social Renewable Energy Program (<i>Programa de Energia Renov&#225;vel
Social</i> &#8211; &#8220;PERS&#8221;). The expansion ofGeneration Distribution services can adversely affect the demand of electricity
and therefore impact the eletricity sector and the distribution concessionaires as a whole in the long-term<span style="line-height: 106%">.</span><br/>
</p>


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<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: center"><span id="form20f_013"></span><b>ENVIRONMENTAL, SOCIAL AND GOVERNANCE
</b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">We have been working
to improve our environmental and governance practices, and to integrate sustainability into our business through a comprehensive approach
based on systemic planning and execution, prioritizing the management of risks and impacts and establishing a positive social, economic
and environmental legacy in the locations where we operate. We are also working to add value to our businesses by engaging with sustainable
companies, which we believe to be better prepared to manage economic, social and environmental risks.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Being a signatory
to the Global Compact since 2000, we are committed to sustainability. As a founding member of the Brazilian Global Compact Network Committee,
created in 2003, we support the movement to disseminate the principles of the Global Compact in promoting effective and consistent articulations
between governments, companies and social organizations in favor of social, environmental and economic challenges for sustainability,
as well as raising awareness among other Brazilian companies to engage and adopt corporate citizenship as a standard for managing their
businesses.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">We focus our business
efforts on achieving better results that align with the priority Sustainable Development Goals (SDGs) of the Brazilian Electric Sector,
namely: 7 (Affordable and Clean Energy), 8 (Decent Work and Economic Growth), 9 (Industry, Innovation, and Infrastructure), 11 (Sustainable
Cities and Communities), and 13 (Climate Action). Additionally, in reinforcing our social commitment, we integrated SDG 4 (Quality Education)
since 2022. In 2023, for the 18th time, we are part of the ISE B3 - Corporate Sustainability Index portfolio, highlighting our commitment
to ESG.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">We concluded our 2023
materiality process with one of the largest stakeholder consultations ever conducted by our company. The material themes are crucial for
our strategic planning, indicating action priorities to be implemented across all areas and operations. They serve as important guidelines
and contribute directly to our risk management. For the first time, we conducted a double materiality assessment, aligning with best market
practices. This approach considers ESG aspects alongside financial aspects, strengthening our corporate strategy. We defined ten material
themes: Corporate Governance; Economic and Financial Performance; Customer Satisfaction; Environmental Commitment; Social Commitment;
People Management; Well-being, Health, and Safety for the Workforce; Transformation of the Energy Sector; Safety of the Population; and
Sustainable Supplier Management.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b>Environment</b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Our construction and
operation activities for the generation, transmission and distribution of electric energy and distribution of natural gas are subject
to federal, state and municipal environmental regulations.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">We believe we are
in compliance with all material environmental regulations and, since the publication of Conama Resolution 01/1986, we have been preparing
Environmental Impact Studies to support our environmental licensing requests for projects subject to such comprehensive licensing process
by federal, state, and municipal regulations.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">All our activities
follow our Sustainability and Environmental Policies, which integrate corporate planning and sustainability management to optimize our
financial, social and environmental performance. Also, our activities follow our Climate Change Policy, which establishes guidelines for
the mitigation of greenhouse gas emission and improvements in our business, evaluating risks and opportunities related to climate change.
Following the implementation of our Climate Change Policy, we annually disclose our greenhouse gas inventory, using the GHG Protocol methodology.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Our operations are
aligned with a low carbon economy. Our shares became part of B3&#8217;s Carbon Efficient Index (ICO2) portfolio, demonstrating our commitment
to the transparency of our emissions. We made progress in Climate Change Management, where we hold Concept B of the CDP (Carbon Disclosure
Program), one of the main initiatives in the financial sector that aims to reduce companies&#8217; greenhouse gas emissions. Our Board
of Directors also approved the Carbon Neutrality Plan, comprising initiatives aiming at neutralizing our emissions by 2030.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Our Carbon Neutrality
Plan aims, by 2030, to neutralize the Greenhouse Gas (GHG) emissions for the assets over which we have operational control, through the
reduction and compensation of residual emissions.</p>


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<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">We aim to become 100%
renewable by 2030, which is why we are considering divesting the thermoelectric plants in which we hold an equity stake, while also expanding
our investments in wind and solar farms, as we have done in recent years. In line with this plan, we entered into the purchase agreement
related to the total and voting capital of UEGA.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Our main strategic
driver has become expanding our market share and becoming a reference in electricity generation, transmission, distribution, and also
in the commercialization of renewable and sustainable energy. To achieve this goal, we have made significant commitments to decarbonize
our business, further integrate the segments in which we operate to capture synergies, and achieve scale in products and services with
discipline in capital management.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt"><b>Social</b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">We work in alignment
with social issues, which internally are directed by the People Management, and Occupational Health and Safety Policies.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">In 2021, we reviewed
our Human Rights Policy to provide a clear guide for employees and other stakeholders on how we should act. The Human Rights due diligence
work, which began in 2022, continued in 2023 with training and the publication of internal regulations. This will result in identifying
potential risks throughout the value chain, which we will mitigate in the future. We also promote social inclusion through our social
responsibility projects, focused on communities impacted by our business. In late 2021, we also reviewed our Human Rights Policy, to establish
a clear guide for employees and other stakeholders on how we should act.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">In 2022, we started
the due diligence work in Human Rights, which will result in the identification of potential risks throughout the value chain, which will
be mitigated by us in the future. We also committed to promoting diversity in leadership (40% increase in the current female representation)
and to achieving zero fatal accidents involving employees and outsourced workers, reinforcing these processes as management priorities.
In 2023, no cases of occupational diseases involving direct employees were recorded. However, there were fatalities resulting from accidents,
comprising one in-house employee and four outsourced personnel.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">We also promote the
social inclusion through our social responsibility projects, focused on the communities impacted by our business. Reinforcing our commitment
to social responsibility, we also approved, in 2022, the Social Investment Policy, which directs how donations and voluntary and non-voluntary
contributions should be made.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">In 2023, we published
our Stakeholder Engagement Policy and an official corporate flow for Stakeholder Engagement. We also participated in the Ambition for
the SDGs 2023 Program, an initiative proposed by the Global Compact worldwide, involving more than 650 companies globally. Our aim is
to set ambitious targets for the Sustainable Development Goals. We presented the Student Energy Program, linked to SDG 4 - Quality Education,
one of our priority SDGs, launched at the end of the same year.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Additionally, we partnered
for the second year running in &#8220;Empowering Refugees&#8221; in Curitiba, a United Nations&#8217; women project aimed at increasing
the employability of migrant women. We primarily work on the project through corporate volunteering.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b>Governance</b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">In 2021, we approved
new bylaws, under which we created the Sustainable Development Committee, with the objective of keeping us among the companies with the
best governance practices and actions on ESG and guiding our sustainability strategy. We also implemented initiatives under the scope
of the Carbon Neutrality Plan.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">In November 2021,
we migrated to the special B3 listing segment called &#8220;Level 2&#8221; (<i>N&#237;vel 2</i>). This move resulted in several improvements
to our corporate governance, consolidating the progress made in recent years.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Progress has been
made with regard to the rights of minority shareholders by increasing their representation on the Board of Directors from two to three
members and by creating a specific statutory committee, the Minority Committee. Others statutory committees were also created, the Investment
Committee and the Innovation Committee, and fundamental policies were revised, such as the Integrity Policy and the Integrated Corporate
Risk Management Policy.</p>
<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"></p>


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<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">To grow with balance
and consistency, we have been improving the capital allocation process. Instruments created between 2021 and 2022 improved governance
for the development of projects and increasingly structured decision making: the new Investment and Innovation Committee, an advisory
body to the Board of Directors, and the approval of the Investment Policy, which establishes the criteria for selection, evaluation, approval
and monitoring of investments.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">We adopt best market
practices to guide and evaluate our performance and compare practices with global and local references: B3 Corporate Sustainability Index
- ISE, Ethos Indicators for Sustainable and Responsible Business Models, Corporate Sustainability Assessment &#8211; CSA and other evaluations
and classifications related to ESG (Environmental, Social and Governance) matters.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">For the 17th time
we were mentioned in the Corporate Sustainability Index - ISE B3, and we were selected to participate in the Corporate Sustainability
Assessment (&#8220;CSA&#8221;).</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Through an annual
report, we reinforce our commitment to sustainable development and are accountable for our performance related to economic, social, environmental
and governance aspects (&#8220;Integrated Report Copel&#8221;). This report follows the international guidelines of the Standards model
of the Global Reporting Initiative (&#8220;GRI&#8221;), and the International Integrated Reporting Initiative (&#8220;IIRC&#8221;), and
is submitted to independent assurance, to ensure the reliability of the information disclosed.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">And understanding
the relevance of the ESG theme for all stakeholders, in 2022, we launched the Sustainability Portal (copelsustentabilidade.com/en/), which
presents all of our ESG information in accessible language.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">On August 11, 2023,
we ceased to be a state-controlled and were transformed into a corporation with dispersed capital and without controlling shareholder.
In this context, our new bylaws came into force, including provisions that:</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">a) govern the Golden
Share held by the State of Paran&#225;;</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">b) exclude rules provided
for in the State-Owned Companies Law;</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">c) establish that
no shareholder or group of shareholders may exercise votes corresponding to more than 10% of the total votes conferred by the shares with
voting rights in each resolution;</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">d) update the composition
of the statutory committees, including the creation of a People Committee;</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">e) provide for all
members of the Board of Directors to be elected by the general shareholders&#8217; meeting, subject to the right to vote separately by
shareholders holding preferred shares that meet the requirements set out in article 141, paragraph 4 of the Brazilian Corporate Law;</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">f) change the composition
of our fiscal council to three full members and their respective alternates, with a term of office of one year, with re-election permitted;</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">g) establish that
the value of the reimbursement of the shares of the dissenting shareholders will be calculated exclusively on the basis of the book value
per share, according to the net equity contained in the latest financial statements approved by the general meeting;</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">h) adapt our structure
to companies with dispersed capital and no controlling shareholder; and</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">i) protect shareholder
dispersion through a poison pill.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">In 2023, our senior
management reviewed the regulations of its statutory bodies in light of our transformation into a corporation with dispersed capital and
without controlling shareholder and initiated the operation of the People Committee, advising the Board of Directors. This allowed for
the expansion of spaces for qualified analysis, knowledge production, and discussion of strategic topics to support board decisions.</p>




<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Our wholly-owned subsidiaries
&#8211; Copel Distribui&#231;&#227;o (&#8220;Copel DIS&#8221;), Copel Gera&#231;&#227;o e Transmiss&#227;o (&#8220;Copel GeT&#8221;),
Copel Comercializa&#231;&#227;o (&#8220;Copel Mercado Livre&#8221;), and Copel Servi&#231;os (&#8220;Copel SER&#8221;) &#8211; also
have their own Boards of Directors focused on guiding and planning each of the businesses. Copel DIS and Copel GeT are registered as publicly
traded companies in category B with the CVM. These registrations are part of our strategic planning and are not aimed at issuing shares.
These measures also reinforce transparency and governance practices, as well as opportunities for diversification of financing sources
and optimization of our debt profile.</p>


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<p style="font: 10pt Times New Roman, Times, Serif; margin: 0"><b>&#160;</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: center"><b><span id="form20f_014"></span>PLANT, PROPERTY AND EQUIPMENT</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Our principal properties
consist of the generation facilities described in &#8220;Business.&#8221; Of the net book value of our total property, plant and equipment
as of December 31, 2023 (including construction in progress), generation facilities represented 53.3%, wind farms represented 43.2% and
Elejor represented 3.0%. The value of property, plant and equipment from Arauc&#225;ria Thermoelectric Plant is presented under asset
as held for sale, in view of the plant&#8217;s divestment process (see Note 39 to our audited consolidated financial statements). We believe
that our facilities generally are adequate for our present needs and suitable for their intended purposes.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0">In
addition, the infrastructure used by the transmission and distribution business is classified as accounts receivable related to the concession,
contract assets and intangible assets as described in Notes 4.4, 4.5 and 4.9 to our audited consolidated financial statements.</p>


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<p style="font: 10pt Times New Roman, Times, Serif; margin: 0"><b>&#160;</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: center"><b><span id="form20f_015"></span>THE EXPROPRIATION PROCESS</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Although we receive
concessions from the Brazilian government to construct hydroelectric facilities, we do not receive title to the land on which the facilities
are to be located. In order for us to construct, the land must be expropriated. The land required for the implementation of a hydroelectric
facility may only be expropriated pursuant to specific legislation, after proving its public interest. We generally negotiate with communities
and individual owners occupying the land so as to resettle such communities in other areas and to compensate individual owners. Our policy
of resettlement and compensation generally has resulted in the settlement of expropriation disputes, with friendly settlements for most
of them. As of December 31, 2023, we estimated our liability related to the settlement of such disputes to be R$112.8 million. This amount
is in addition to amounts for land expropriation included in each of our hydroelectric facility budgets.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">&#160;</p>


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<p style="font: 10pt Times New Roman, Times, Serif; margin: 0"><span style="text-transform: uppercase"><b>&#160;</b></span></p>

<p style="border-bottom: white 0.5pt solid; font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: center"><span id="form20f_016"></span><span style="text-transform: uppercase"><b>The
Brazilian eLECTRIC Power Industry</b></span></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b>General</b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">According to the
Decennial Energy Plan - PDE 2032 released by the Empresa de Pesquisa Energ&#233;tica - EPE, the projected installed capacity of electricity
generation in Brazil will be 228,896 MWm in December 2032.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">As of December 2023,
approximately 22.4% of the installed power generating capacity of Brazil is currently owned by Eletrobras. Through its subsidiaries, Eletrobras
is also responsible for approximately 37.5% of the installed transmission capacity equal or above 230 kV within Brazil. In addition, some
Brazilian states control entities involved in the generation, transmission and distribution of electricity. They include Companhia Energ&#233;tica
de Minas Gerais &#8211; CEMIG and Centrais El&#233;tricas de Santa Catarina - CELESC, among others.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt"><b>Principal Regulatory Authorities</b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>Ministry of Mines and Energy &#8211;
MME</i></b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">The MME is the primary
regulatory institution of the power industry and acts as the Brazilian governmental authority empowered with policymaking, regulatory
and supervisory powers.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>National Energy Policy Council &#8211;
CNPE</i></b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 35.3pt">The National Energy
Policy Council (<i>Conselho Nacional de Pol&#237;tica Energ&#233;tica</i> - &#8220;CNPE&#8221;), created in August 1997, provides
advice to the President of the Republic of Brazil regarding the development and creation of a national energy policy. The CNPE is chaired
by the MME and is composed of ten ministers of the Brazilian government and five members designated by the President of CNPE. The CNPE
was created in order to optimize the use of energy resources in Brazil and ensure the national supply of electricity.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>National Electric Energy Agency
&#8211; ANEEL</i></b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">The Brazilian power
industry is regulated by ANEEL, an independent federal regulatory agency. ANEEL&#8217;s primary responsibility is to regulate and supervise
the power industry in accordance with the policies set forth by the MME and to respond to matters which are delegated to it by the Brazilian
government and the MME. ANEEL&#8217;s current responsibilities include, among others, (i) administering concessions for electric energy
generation, transmission and distribution, including the approval of electricity tariffs, (ii) enacting regulations for the electric energy
industry, (iii) implementing and regulating the utilization of energy sources, including the use of hydroelectric power, (iv) promoting,
monitoring and managing the public bidding process for new concessions, (v) settling administrative disputes among electricity sector
entities and electricity purchasers, and (vi) defining the criteria and methodology for the determination of transmission and distribution
tariffs.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>National Electric System Operator
&#8211; ONS</i></b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">The ONS is a non-profit
private entity comprised of electric utilities engaged in the generation, transmission and distribution of electric energy, in addition
to other private participants such as importers, exporters and Free Customers. The primary role of the ONS is to coordinate and regulate
the generation and transmission operations in the Interconnected Transmission System, subject to the ANEEL&#8217;s regulation and supervision.
The objectives and principal responsibilities of the ONS include, among others, operational planning for the generation industry, organizing
the use of the domestic Interconnected Transmission System and international interconnections, ensuring that industry participants have
access to the transmission grid in a non-discriminatory manner, assisting in the expansion of the electric energy system, proposing plans
to the MME for extensions of the Interconnected Transmission System, and formulating regulations regarding the operation of the transmission
system for ANEEL&#8217;s approval.</p>


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<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>Electric Energy Trading Chamber
&#8211; CCEE</i></b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">The CCEE (<i>C&#226;mara
de Comercializa&#231;&#227;o de Energia El&#233;trica</i>) is a non-profit private entity subject to authorization, inspection and
regulation by ANEEL. The CCEE is responsible for, among other things, (i) registering all energy purchase agreements in the regulated
market, <i>Contratos de Comercializa&#231;&#227;o de Energia no Ambiente Regulado</i> (&#8220;CCEAR&#8221;) and in the Free Market,
(ii) accounting for and clearing short-term transactions and (iii) managing funds generated by some of the regulatory charges. The CCEE
is composed of holders of concessions, permissions and authorizations in the electricity industry and Free Customers, and its board of
directors is composed of five members, out of which four are appointed by these agents and one by the MME, who is the chairman of the
board of directors.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>Energy Sector Monitoring Committee
&#8211; CMSE</i></b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">The CMSE (<i>Comit&#234;
de Monitoramento do Setor El&#233;trico</i>) was created by the New Industry Model Law to monitor service conditions and to recommend
preventative measures to ensure energy supply adequacy, including demand-side action and contracting of energy reserves.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>Energy Research Company &#8211;
EPE</i></b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">In August 2004, the
Brazilian government created the Energy Research Company (<i>Empresa de Pesquisa Energ&#233;tica</i> - &#8220;EPE&#8221;), a federal
public company responsible for conducting strategic studies and research in the energy sector, including the industries of electric power,
petroleum, natural gas, coal and renewable energy sources. The studies and research conducted by the EPE subsidize the formulation of
energy policy by the MME.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>Eletrobras</i></b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">Eletrobras serves
as a holding company for the following energy companies: Companhia Hidro El&#233;trica do S&#227;o Francisco &#8211; CHESF, Furnas
Centrais El&#233;tricas S.A., CGT Eletrosul, Centrais El&#233;tricas do Norte do Brasil S.A. &#8211; Eletronorte, Companhia de Gera&#231;&#227;o
T&#233;rmica de Energia El&#233;trica &#8211; CGTEE and Centro de Pesquisas de Energia El&#233;trica &#8211; Cepel.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>ENBPar - Empresa Brasileira de Participa&#231;&#245;es
em Energia Nuclear e Binacional S.A.</i></b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">ENBPar is a company
linked to the Ministry of Mines and Energy, with the purpose of maintaining the operation of nuclear power plants under the Union&#8217;s
control, maintaining the ownership of the capital stock and the acquisition of the electricity services of Itaipu Binacional, managing
the marketing contracts for the energy generated by the projects contracted under the Program of Incentive to Alternative Sources of Electric
Energy (Proinfa) and the energy generated by Itaipu, being the Marketing Agent of Itaipu&#8217;s Energy. It was created as a result of
Federal Decree No. 10,791/2021, based on Law 14,182/2021, which provides for the privatization of Eletrobras and authorizes the Union
to establish this public company.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b>Historical Background of Industry Legislation</b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">The Brazilian constitution
provides that the development, use and sale of electric energy may be undertaken directly by the Brazilian government or indirectly through
the granting of concessions, permissions or authorizations. Historically, the Brazilian electric energy industry has been dominated by
generation, transmission and distribution concessionaires controlled by the federal or state governments. Since 1995, the Brazilian government
has taken a number of measures to reform the Brazilian electric energy industry. <span style="text-transform: uppercase">i</span>n general,
these measures were aimed at increasing the role of private investment and eliminating foreign investment restrictions in order to increase
overall competition and productivity in the industry.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">The following is
a summary of the principal developments in the regulatory and legal framework of the Brazilian electricity sector:</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In 1995, (i) the Brazilian constitution was amended
to authorize foreign investment in power generation; (ii) the Concessions Law was enacted, requiring that all concessions for energy-related
services be granted through public bidding processes, providing for the creation of independent producers and Free Customers and granting
electricity suppliers and Free Customers open access to all distribution and transmission systems; and (iii) a portion
of the controlling interests held by Eletrobras and various Brazilian states in generation and distribution companies were sold to private
investors.</span></td></tr></table>


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<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 40.5pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In 1998, the Power Industry Law was enacted,
providing for, among other things, the creation of the ONS and the appointment of BNDES, a development bank wholly owned by the Brazilian
government, as the financing agent of the power industry, especially to support new generation projects.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In 2001, Brazil faced a serious energy crisis
that lasted through February 2002. During this period, the Brazilian government implemented an energy-rationing program in the most adversely
affected regions, namely the southeast, central-west and northeast regions of Brazil. In April 2002, the Brazilian government for the
first time implemented the extraordinary tariff adjustment to compensate the electricity suppliers for financial losses incurred as a
result of the rationing period.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In 2004, the Brazilian government enacted the
New Industry Model Law (Law No. 10,848), in an effort to further restructure the power industry with the ultimate goal of providing customers
with a stable supply of electricity at reasonable prices. The New Industry Model Law introduced material changes to the regulation of
the electric energy industry, in order to (i) provide incentives to private and public entities to build and maintain generation capacity,
and (ii) ensure the supply of electricity in Brazil at low tariffs through a competitive electricity public bidding process. The key elements
of the New Industry Model Law include:</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 1.25in"/><td style="width: 0.25in"><span style="font-family: Courier New, Courier, Monospace">o</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Ensuring the existence of two markets: (i) the
regulated market, a more stable market in terms of supply of electricity, and (ii) a market specifically addressed to certain participants
(i.e., Free Customers and energy-trading companies), called the Free Market, that permits a certain degree of competition vis-&#224;-vis
the regulated market.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 1.25in"/><td style="width: 0.25in"><span style="font-family: Courier New, Courier, Monospace">o</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Restrictions on certain distribution activities,
including requiring distributors to focus on their core business of distribution activities in order to promote more efficient and reliable
services to Captive Customers.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 1.25in"/><td style="width: 0.25in"><span style="font-family: Courier New, Courier, Monospace">o</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Elimination of self-dealing by providing an incentive
for distributors to purchase electricity at the lowest available prices rather than buying electricity from related parties.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 1.25in"/><td style="width: 0.25in"><span style="font-family: Courier New, Courier, Monospace">o</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Upholding contracts executed prior to the New
Industry Model Law, in order to provide regulatory stability for transactions carried out before its enactment.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In 2004, Decree No. 5,163 was enacted to govern
the purchase and sale of electricity in the regulated market and the Free Market, as well as the granting of authorizations and concessions
for electricity generation projects. This decree includes, among other items, rules relating to auction procedures, the form of power
purchase agreements and the mechanism for passing costs through to final customers. Among other matters, this decree:</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 1.25in"/><td style="width: 0.25in"><span style="font-family: Courier New, Courier, Monospace">o</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">provides for the guidelines under which electricity-purchasing
agents must contract their electricity demand. Electricity-selling agents must show that the energy to be sold comes from existing or
planned power generation facilities. Agents that do not comply with such requirements are subject to penalties imposed by ANEEL.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 1.25in"/><td style="width: 0.25in"><span style="font-family: Courier New, Courier, Monospace">o</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">requires electricity distribution companies to
contract for 100% of their energy needs primarily through public auctions. In addition to these auctions, distribution companies can purchase
limited amounts (up to 10% of their demand) from: (i) generation companies that are connected directly to a distribution company (except
for hydroelectric power plants with capacity higher than 30 MW and certain thermoelectric power plants) (ii) electricity generation projects
participating in the initial phase of the Proinfa Program, (iii) the Itaipu Power Plant and (iv) quotas from those generation concession
contracts extended or subject to a new competitive bidding process in accordance with the 2013 Concession Renewal Law.</span></td></tr></table>


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<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 1.25in"/><td style="width: 0.25in"><span style="font-family: Courier New, Courier, Monospace">o</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">provides that the MME shall establish the total
amount of energy that will be contracted in the regulated market, including the number and the type of generation projects that will be
auctioned each year.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 1.25in"/><td style="width: 0.25in"><span style="font-family: Courier New, Courier, Monospace">o</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">requires all electricity generation, distribution
and trading companies, independent producers and Free Customers to notify MME, by August 1<sup>st</sup> of each year, of their estimated
electricity demand or estimated electricity generation, as the case may be, for each of the subsequent five years. In advance of each
electricity auction, each distribution company is also required to inform MME of the amount of electricity that it intends to contract
in the auction. In addition, distribution companies are required to specify the portion of the contracted amount they intend to use to
supply potentially Free Customers.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In 2012, the Brazilian government enacted two
Provisional Measures that brought important changes to the Brazilian electricity regulatory framework: (i) Provisional Measure No. 577/2012
(converted into Law No. 12,767/2012); and (ii) Provisional Measure No. 579/2012 (converted into the 2013 Concession Renewal Law). Provisional
Measure No. 577 established the obligation of the granting authority to render electricity services in the event of termination of an
electricity concession, as well as new rules related to the intervention by the granting authority in electricity concessions to ensure
adequate performance of Utility services. The 2013 Concession Renewal Law established new rules that changed concessionaires&#8217; ability
to renew concession contracts. Under this Law, generation and distribution concessionaires may renew their concession contracts that were
in effect as of 1995 and transmission concessionaires may renew their concession contracts that were in effect prior to and as of 1995
for an additional period of 30 years, provided that the concessionaires agree to amend the concession contracts to reflect a new tariff
regime to be established by ANEEL. See &#8220;&#8212;Concessions.&#8221;</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In 2013, the 2013 Concession Renewal Law was
enacted. This statute changed the nature of the concession agreements for generation facilities existing at the time. Prior to 2013, a
generation concessionaire had the right to sell the energy generated by the facilities subject to its concession for profit. In contrast,
generation concessions for existing generation facilities (including those renewed pursuant to the 2013 Concession Renewal Law) could
no longer grant concessionaires the right to sell the energy generated by these facilities. Instead, these concessions started to cover
the operation and maintenance of the generation facilities. The energy generated by these facilities was then allocated by the Brazilian
government in quotas to the regulated market, for purchase by distribution concessionaires. In case of generation facilities created after
the 2013 Concession Renewal Law, the concessionaire has the right to sell the energy produced by the facility. For further information,
see &#8220;&#8212;Concessions&#8212;2013 Concession Renewal Law.&#8221;</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In 2015, the Brazilian government enacted Provisional
Measure No. 688/ 2015, converted into Federal Law No. 13,203/2015, to revise the allocation of the hydrological risks borne by hydroelectric
power plants that share hydrological risks under Energy Reallocation Mechanism. In 2014 and 2015, given poor hydrological conditions,
the MRE participants generated less electricity than their assured energies, which was confirmed by a significant decrease of the Generating
Scaling Factor (&#8220;GSF&#8221;), a measurement of the proportion between the electricity generated by the MRE participants and their
respective Assured Energy. These generation deficits resulted in losses for the MRE participants given their exposure to hydrological
risks. As a consequence, Federal Law No. 13,203 established an optional mechanism that allows each generation plant to transfer these
risks to final customers upon payment of a risk premium to the Brazilian government, as well as certain temporary extensions of generation
concessions to compensate for losses in 2015. We decided to opt-in with respect to all of Copel GeT&#180;s and Elejor&#180;s eligible
Energy Agreements under this new hydrological risk allocation mechanism, which represented approximately 16% of Copel GeT&#180;s total
Assured Energy.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In 2016, the Brazilian government enacted Provisional
Measure No. 735/2016, converted into Federal Law No. 13,360/2016, which changed several federal laws mainly to: (i) revise certain rules
related to regulatory charges (CDE, CCC and RGE) and appoint CCEE as the new manager of such charges in lieu of Eletrobras; (ii) facilitate
the privatization of generation, transmission and distribution companies, (iii) change certain requirements of the generation concession
and authorization regimes; (iv) change rules related to the MRE; (v) allow distribution
companies to sell energy excess in the Free Market; (vi) extension of terms for commencement of the supply under energy auctions in the
regulated market; and (vii) transfer back from MME to ANEEL the authority to decide about generation and transmission companies&#8217;
requests for extension of their facilities construction schedules.</span></td></tr></table>


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<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In July 2017, the MME released the Public Consultation
No. 033/2017, named &#8220;Proposal for improvement of the legal framework of the electricity sector.&#8221; This public consultation
marks an important step to guide the MME in preparation of specific legislative proposals capable of providing measures of economic rationalization
and modernization of the electricity sector. </span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In August 2017, Decree No. 9,143/2017 changed
the frequency of the auctions for new energy and authorized the distribution companies to negotiate contracts for the sale of energy in
the Free Market to Free Costumers and other agents (generators, marketers, and self-producers), provided that these contracts are linked
to excess in energy contracted in auctions.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In January 2018, Decree No 9,271/2018 regulated
the granting of a new energy concession in the event of privatization of an energy generation concession holder that provides public services,
in accordance with Law No 9.074, dated July 7, 1995. Pursuant to this decree, the Brazilian government may grant a new concession contract
for a period of up to 30 years to the entity that results from a bidding process for the privatization of a concessionaire previously
controlled directly or indirectly by a federal, state or municipal governmental entity. This decree determined that the concessionaire
shall request a new concession contract during the remaining period of its concession (up to 60 months counted from the end of the concession)
This decree was amended in November 2019 pursuant to Decree No 10,135 in order to reduce the deadline for the concessionaire to request
the granting of a new agreement, from 60 months to 42 months counted from the end of the concession and required the privatization process
to be concluded no later than 18 months prior to the termination of the prior concession. In December 2022, the decree was amended by
Decree No. 11,307/2022, in order to contemplate other forms of privatization of the holder of the generation concession in addition to
the transfer of share control.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">During 2018, the Brazilian government concluded
the privatization of Eletrobras&#8217; distribution companies Companhia Energ&#233;tica do Piau&#237; - Cepisa, Companhia Energ&#233;tica
de Rond&#244;nia S.A. - Ceron, Companhia de Eletricidade do Acre - Eletroacre, Boa Vista Energia S.A. - Boa Vista Energia, Companhia
Energ&#233;tica de Alagoas - Ceal and Amazonas Distribuidora de Energia S.A. - Amazonas Distribuidora.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In June 2019, the National Energy Policy Council
(<i>Conselho Nacional de Pol&#237;tica Energ&#233;tica </i>&#8211; &#8220;CNPE&#8221;) launched a program pursuant to its Resolution
No. 16 to boost the natural gas market and foster competition by promoting free competition and using Thermoelectric Plants as a vehicle
for creating demand for the better use of natural gas from the Pre-Salt layer.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In December 2019, MME published the Ordinance
No. 465/2019, determining that MME will gradually decrease, over the next years, the power limits to contract electric power by customers
served at any voltage, allowing them to purchase energy from conventional sources, considering the following schedule: (i) from January
1, 2021: customers with demand equal to or greater than 1,500 kW; (ii) from January 1, 2022: customers with demand equal to or greater
than 1,000 kW; and (iii) January 1, 2023: customers with demand of 500 kW or more. Furthermore, by January 31, 2022, ANEEL and CCEE shall
present studies on the regulatory measures necessary to allow the opening of the Free Market for customers with electric load below 500
kW.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In January 2020, the ONS implemented the Short
Term Hydrothermal Dispatch Model (Modelo de Despacho Hidrot&#233;rmico de Curt&#237;ssimo Prazo &#8211; &#8220;DESSEM&#8221;), in
order to optimize the operations of National Interconnected System (<i>Sistema Interligado Nacional</i> &#8211; &#8220;SIN&#8221;), and
to reduce the difference between the planned dispatch and the one that is actually carried out by taking into account factors related
to the electric grid, the operation of hydroelectric power plants, Thermoelectric Plants and other sector components. The execution of
DESSEM meets the schedule set forth in Ordinance MME n&#186; 301, dated July 31, 2019.</span></td></tr></table>


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<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 40.5pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In September 2020, Law No. 14,052 (&#8220;GSF
Law&#8221;) was passed, which established new conditions for the renegotiation of hydrological risk of electricity generation, amending
Article 2 of Law No. 13,203/2015, among other measures. This procedure was regulated through Normative Resolution No. 895/2020, in which
ANEEL established the methodology for calculating compensation to the owners of hydroelectric plants participating in the MRE. It also
regulated the repatriation of hydrological risk to equate the issue of GSF and open debts in CCEE to allow for the return of normalcy
and greater liquidity in the short-term electricity market, in exchange for the extension of the terms of grants given to hydroelectric
plants to up to seven years. The resolution was amended by Normative Resolution No. 945/2021, changing the compensation methodology for
plants that renegotiated the hydrological risk under Normative Resolution No. 684/2015. ANEEL later approved the deadlines for the extension
of the grant of the plants participating in the MRE through Homologatory Resolutions No. 2,919/2021 and No. 2,932/2021. Those interested
in adhering to new mechanism must withdraw from lawsuits related to the mitigation of hydrological risks of the MRE and execute a term
of acceptance of such conditions.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 40.5pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In December 2020, through Normative Resolution
No. 905/2020, ANEEL consolidated the rules for Electric Energy Transmission Services in the National Electric System, effective January
1, 2021.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 40.5pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Additionally, 2020 and 2021 were atypical years
due to the COVID-19 pandemic, which required the introduction of various legal and regulatory measures, as highlighted below: </span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 1.25in"/><td style="width: 0.25in"><span style="font-family: Courier New, Courier, Monospace">o</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In March 2020, Decree No. 6 officially declared
a state of emergency in Brazil, effective until December 31, 2020. On the same date, Decree no. 10,282 was released (complemented by Decree
No. 10,288/2020), which regulated Law No. 13,979/2020 and dealt with the new COVID-19 measures, including directives regarding the operation
of public services and essential activities, specifically the electricity sector and electricity generation, transmission and distribution.
By means of Decree No. 117/2020, the MME also established a Crisis Committee within the Ministry&#8217;s scope to articulate, coordinate,
monitor, guide and supervise the measures and actions taken against COVID-19 for the duration of the public health crisis. In line with
the guidelines established by this decree, ANEEL issued Decree No. 6,335/2020, the Office of Monitoring the Electrical Situation (<i>Gabinete
de Monitoramento da Situa&#231;&#227;o El&#233;trica</i>), with the objective of identifying the effects of the COVID-19 pandemic
on the electrical energy market and monitoring the economic-financial situation in relation to supply and demand, as well as coordinating
studies of proposals to preserve equilibrium between different entities within the sector.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 1.25in"/><td style="width: 0.25in"><span style="font-family: Courier New, Courier, Monospace">o</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In March 2020, to ensure the continuity of electricity
distribution services, ANEEL issued Normative Resolution No. 878/2020, solidifying the Agency&#8217;s first measures in order to guarantee
the supply of electricity to certain consumer units that have lost the ability to remain compliant as a result of the COVID-19 pandemic.
This especially concerns consumer units related to the supply of energy to services and activities considered essential, as defined by
Federal Decrees No. 10,282/2020 and No. 10,288/2020.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 1.25in"/><td style="width: 0.25in"><span style="font-family: Courier New, Courier, Monospace">o</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">On April 8, 2020, the Brazilian government issued
Provisional Measure No. 950, which specified temporary emergency measures for the electricity sector to cope with the state of emergency
by establishing an exemption in energy tariffs funded by the CDE for low-income customers for up to 220 kWh/month, for the period of April
1 to June 30, 2020. For this purpose, resources were provisioned by means of a credit operation aimed at providing financial relief to
electricity distributors. On the same date, ANEEL published Order No. 986, authorizing the CCEE to transfer the surplus financial resources
available in the reserve fund for future relief to the sector&#8217;s agents, based on consumption, with the aim of reinforcing the sector&#8217;s
liquidity in the midst of the COVID-19 pandemic.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 1.25in"/><td style="width: 0.25in"><span style="font-family: Courier New, Courier, Monospace">o</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">On May 18, 2020, Decree No. 10,350 was issued
by the Brazilian government, which regulated Provisional Measure No. 950/2020 and provided for the creation of the COVID-19 Fund. This
fund was to receive resources to cover potential deficits or anticipate distributors&#8217; revenues and regulate the use of tariffs by
the CDE for the purpose of payments and receipts of amounts to cover or defer costs arising
from the COVID-19 pandemic. Through Resolution No. 885/2020, ANEEL established criteria and procedures for the management of the COVID-19
Fund. The value of the resources of the COVID-19 Fund given to concessionaires were made operational by the CCEE throughout 2020, considering,
for this purpose, the existence of a positive balance in the fund.</span></td></tr></table>


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<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 1.25in"/><td style="width: 0.25in"><span style="font-family: Courier New, Courier, Monospace">o</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In May 2020, by means of Order No. 1,511/2020,
ANEEL, suspended the systematic application of the system for activating the Tariff Flags (<i>Bandeiras Tarif&#225;rias</i>), under
exceptional and temporary circumstances, as provided for in Submodule 6.8 of the Procedures for Tariff Regulation. This added a &#8220;green
flag&#8221; through December 31, 2020 to cover the electric sector&#8217;s costs with resources from the COVID-19 Fund. This was in effect
until November 30, 2020, when it was revoked by ANEEL with the same-day issuance of Order No. 3,364/2020.</span></td></tr></table>
<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 1.25in"/><td style="width: 0.25in"><span style="font-family: Courier New, Courier, Monospace">o</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In September 2020, Provisional Measure No. 998/2020 was issued, due to
important changes in the electricity sector rules to mitigate the effects on the consumer due to aid granted to companies as a result
of the COVID-19 pandemic. After being approved by the House of Representatives on December 17, 2020 and by the Federal Senate on February
4, 2021, being sanctioned in March 2021 by the President of the Republic, through Law 14.120, of March 1, 2021. With the same purpose,
Law No. 14,120 allowed the reallocation of certain P&amp;D and energetic efficiency (&#8220;EE&#8221;) resources to the CDE account between
2021 and 2025 for certain projects. New enterprises for renewable energy among others are excluded from this benefit. New projects for
hydrological energy with more than 30 MW capacity will be entitled to a discount in tariffs of 50% for 5 years counted a March 2, 2021
and 25% for the subsequent 5 years.</span></td></tr></table>
<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 1.25in"/><td style="width: 0.25in"><span style="font-family: Courier New, Courier, Monospace">o</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif"></span><span style="font-family: Times New Roman, Times, Serif">In 2021, Law 14,120/2021 also set a deadline for the definition of guidelines
for the government for the granting of certain environmental benefits, aligned with certain efficiency, safety and competitiveness parameters,
in connection with the efforts to modernize the electricity sector.</span></td></tr></table>
<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 1.25in"/><td style="width: 0.25in"><span style="font-family: Courier New, Courier, Monospace">o</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif"></span><span style="font-family: Times New Roman, Times, Serif">In January 2021, the CCEE adopted an hourly pricing model for the accounting
and settlement of the short-term market. Thus, since January 1, 2021, the PLD is officially calculated for each submarket on an hourly
basis, and implemented pursuant to a schedule defined by MME Directive 301/2019.</span></td></tr></table>
<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 1.25in"/><td style="width: 0.25in"><span style="font-family: Courier New, Courier, Monospace">o</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In April 2021, CNPE Resolution 24/2021 approved the Guidelines on Cybersecurity
for the Electricity Sector, as established in CNPE Resolution 1 of February 10, 2021, which created a working group with consideration
for prevention, treatment, response and systemic resilience.</span></td></tr></table>
<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 1.25in"/><td style="width: 0.25in"><span style="font-family: Courier New, Courier, Monospace">o</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In April 2021, Law No. 14,134/2021 was approved, establishing the new
regulatory framework for the natural gas market in Brazil. This law sets rules for the economic activities of transportation of natural
gas through pipelines and changed the regime for economic exploration of such activity from concession to authorization to be granted
by ANP. It also regulated the import, export, treatment, processing, storage and commercialization of natural gas, among other related
activities.</span></td></tr></table>
<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 1.25in"/><td style="width: 0.25in"><span style="font-family: Courier New, Courier, Monospace">o</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In May 2021, Decree No. 10,707 was passed to regulate the legal provisions
for the suspension of electricity supply to customers in the Free Market and reserve capacity contracts, with the goal of assuring the
continuous supply of electricity.</span></td></tr></table>
<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 1.25in"/><td style="width: 0.25in"><span style="font-family: Courier New, Courier, Monospace">o</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif"></span><span style="font-family: Times New Roman, Times, Serif">In June 2021, several measures were adopted by the Federal Government
to address the scarcity of hydroelectric power. Provisional Measure 1,055/2021 created the Chamber of Exceptional Rules for Hydroelectric
Management (&#8220;CREG&#8221;) to establish emergency measures for the optimization of the use of hydroelectric resources and to combat
water shortage, in order to preserve the continuity and security of the electro energetic supply in Brazil. The CREG was entitled to
approve urgent measures proposed by the Comit&#234; de Monitoramento do Setor El&#233;trico (&#8220;CMSE&#8221;) and if approved,
compliance was mandatory by other regulatory agencies and entities in the sector. Among the measures adopted by CREG, the following stand
out: (i) creation of an incentive program for the voluntary reduction of consumption by customers of Groups A and B in the regulated
market; (ii) the regulation of Tariffs Flags, (associating the tariffs to level of scarcity of water and hydrological shortages); and
(iii) the adoption of a simplified procedure to demand reserved capacity from 2022 to 2025.</span></td></tr></table>

<p style="font: 10pt/107% Georgia, Times, Serif; margin: 0 0 12pt 1.5in; text-align: justify; text-indent: -0.25in"><span style="font-family: Times New Roman, Times, Serif"></span></p>


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<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 1.25in"/><td style="width: 0.25in"><span style="font-family: Courier New, Courier, Monospace">o</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In July 2021, Law No. 14,182 approved the privatization model of Eletrobras
and also set new rules for the purchase of reserve capacity from natural gas thermoelectric plants in several regions of Brazil and the
allocation of at least 50% of the demand declared by distributors to hydroelectric plants up to 50 MW in the A-5 and A-6 auctions. </span></td></tr></table>
<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 1.25in"/><td style="width: 0.25in"><span style="font-family: Courier New, Courier, Monospace">o</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In December 2021, the Brazilian government published Provisional Measure
No. 1,078/2021, which allows the structuring of credit operations using the Energy Development Account (&#8220;CDE&#8221;) for amortization,
the same structure used for <i>Conta-Covid</i>. This measure mitigates the mismatch between revenues collected from the tariff and the
costs of generating energy through loans to distributors to equalize these costs. Decree 10,939/2022 further regulated the matter. Additionally,
the measure also provides for the institution of extraordinary tariff flags when necessary.</span></td></tr></table>
<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 1.25in"/><td style="width: 0.25in"><span style="font-family: Courier New, Courier, Monospace">o</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In December 2021, ANEEL published Normative Resolution No. 964/2021, that
regulates provides guidelines for cybersecurity policies and activities for the sector.</span></td></tr></table>
<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 1.25in"/><td style="width: 0.25in"><span style="font-family: Courier New, Courier, Monospace">o</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">
</span><span style="font-family: Times New Roman, Times, Serif">In December 2021, Decree No. 10,893/2021 was published, easing the requirements
for the issuance of authorizations to implementation and operation of power plants. It lifted the requirements relating to proof of feasibility
to connect to the transmission and/or distribution system for generation projects based on solar, wind, biomass or qualified cogeneration
until March 2, 2022. ANEEL published the Normative Resolution No. 1,038/2022, in order to complement the procedures for obtaining the
authorization grant, establishing a deadline of 54 months for the implementation of the authorized undertakings.</span></td></tr></table>
<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 1.25in"/><td style="width: 0.25in"><span style="font-family: Courier New, Courier, Monospace">o</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In December 2021, ANEEL published REN No. 1,000/2021, which defines in
a simpler and more objective manner the responsibilities of the agents and the procedures to be followed by consumers so that universal
access to the electric power service is available in an efficient and valuable manner.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 40.5pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In January 2022, the Federal Government published
Decree No. 10,946/2022, which regulates the assignment of use of physical spaces and the use of natural resources in internal waters owned
by the Union, in the territorial sea, in the exclusive economic zone and on the continental shelf for the generation of electricity from
offshore projects. As a result, the MME published Normative Ordinance No. 052/2022, establishing the complementary procedures related
to the assignment of onerous use for exploitation of offshore generation enterprise as well as creating, together with the Ministry of
Environment, through Interministerial Ordinance No. 03/2022, the Unified Portal for Management of the Use of Offshore Areas for Power
Generation.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 40.5pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Also, in January 2022, Federal Decree No. 10,939
regulated measures to address the financial impacts resulting from the water shortage that affected the country throughout 2021. CCEE
authorized us to contract a loan for the creation and management of the Hydric Shortage Account, intended to cover, totally or partially,
the costs of the balance of the centralizing account of the tariff flags for April 2022 and the importation of energy referring to July
and August 2021. For Copel Distribui&#231;&#227;o S/A, an amount of R$145.8 million was received, fully reverted as a negative financial
component, reducing the customers&#8217; tariff in the tariff process of June 24, 2022. The payment will be diluted in the customers&#8217;
tariffs, in 54 installments, starting in the 2023 tariff readjustment process.</span></td></tr></table>


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<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 40.5pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Throughout 2022, the increase in rainfall led
to the recovery of water inflow, raising the reservoir levels and reducing the need to purchase energy from thermal plants, which have
a higher generation cost compared to other sources. This situation favored the reduction of the value charged to the customers regarding
the tariff flags, which were at the &#8220;Hydric Shortage&#8221; level from January to April 2022, changing to the green flag from May
to December 2022.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 40.5pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In January 2022, the Government enacted Law No.
14,300/2022, which established the legal framework for distributed microgeneration and minigeneration, the Electric Energy Compensation
System (&#8220;SCEE&#8221;), and the Social Renewable Energy Program (&#8220;PERS&#8221;). In compliance with the approved Law, ANEEL
approved Normative Resolution No. 1,059 that improves the rules for the connection and billing of microgeneration and minigeneration plants
distributed in electricity distribution systems, as well as the rules of the Electric Energy Compensation System.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 40.5pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In June 2022, the Government enacted Law No.
14,385/2022, which regulated the exclusion of ICMS from the PIS and COFINS tax base and the refund of overpaid tax amounts by public service
providers of electricity distribution. The refunded amounts are intended for tariff reduction. A key provision of Law 14,385/2022 was
the resolution of the liability related to the collection of overpaid taxes by the distributors. The law mandates that these amounts be
fully returned to customers through tariff processes, based on equitable criteria. In the tariff readjustment of Copel Distribui&#231;&#227;o
S/A on June 24, 2022, a PIS and COFINS credit of R$1.593 billion was considered as a financial component that reduced the tariff for the
period from July 2022 to June 2023.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 40.5pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In June 2022, the Complementary Law Bill (&#8220;PLP&#8221;)
No. 18/2022 to limit the collection of ICMS on fuel, electricity, communications, and public transportation was converted into Complementary
Law No. 194/2022, as they are considered essential and indispensable goods and services.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 40.5pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In June 2022, ANEEL altered the methodology for
calculating the TUST and TUSD through Normative Resolution No. 1,024/2022, defining components that intensify the locational signal for
defining the tariffs, applicable from the 2022/2023 cycle. Consecutively, Normative Resolution No. 1,041/2022 was published, establishing
a transition period until 2027 for the full application of the new rules.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 40.5pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In July 2022, the CNPE approved, through Resolution
08/2022, the Plan for the Recovery of the Regularization Reservoirs of Hydroelectric Power Plants, over a period of up to 10 years, proposing
short, medium and long-term actions, with the objective of improving, in an integrated manner, the policy, planning, governance, and regulation
of the electric power sector and other sectors that use water resources, so as to optimize the multiple use of water.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 40.5pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In September 2022, ANEEL published Normative
Resolution No. 1,040/2022, creating the Demand Response framework program, which allows the possibility of voluntary reduction or displacement
of electricity demand by large consumers, as an alternative to be employed by ONS in the planning of the SIN operation.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 40.5pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In September 2022, the MME published Ordinance
No. 050/2022, which established that as of January 1, 2024, customers classified as Group A (high voltage) may opt to purchase electricity
from any concessionaire, permissionaire, or authorized power supplier in the National Interconnected System.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 40.5pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In December 2022, the Federal Government issued
Decree No. 11,314 regulating the bidding and the extension of transmission concessions at the end of their term, conditioning the extension
of the concession when the bidding is unfeasible or results in damage to the public interest, as long as the concessionaire formalizes
the extension request at least 36 months before the end of the concession.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 40.5pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif; line-height: 107%">In February 2023, ANEEL approved
the regulation of the Law No. 14,300/2022, establishing new guidelines, among other aspects (i) for charging for the use of the distribution
grid, (ii) deadlines for distributors to carry out connection works, (iii) presentation of performance bonds. ANEEL&#8217;s Normative
Resolution No. 1,059/2023 establishes how to insert the cost of tariff benefits of participants in the Electric Energy Compensation System
- (&#8220;SCEE&#8221;) in the Energy Development Account (&#8220;CDE&#8221;) and in the tariff processes of distributors companies.
From now on, new GD projects are subject, among other rules, to staggered payments of the so-called &#8220;Fio B,&#8221; starting at a
percentage of 15% from this year until reaching full payment in 2029.</span></td></tr></table>


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<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 40.5pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In March 2023, the Ministry of Mines and Energy
(MME) established the General Protocol for Security and Management of Crisis Situations for Assets in the Electricity Infrastructure,
Mining, Oil and its derivatives, Natural Gas, and Biofuels (PGC) through Normative Ordinance No. 61/2023 - MME. This protocol manages
crises resulting from incidents that compromise the integrity or availability of services. Additionally, the Crisis Management Committee
(CGC) was formed, comprising representatives from the MME and the General Directors of the regulatory agencies for electricity (ANEEL),
mining (ANM), oil, natural gas, and biofuels (ANP), and the National Nuclear Security Authority (ANSN).</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 40.5pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In April 2023, ANEEL published Normative Resolution
No. 1,062/2023 to address improvements in the provision and remuneration of ancillary services in the National Interconnected System (SIN),
obtained through Public Consultation. It also allowed the National Electric System Operator (ONS) to have alternative products for the
provision of ancillary services in an experimental regulatory environment, with specific authorization from ANEEL.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 40.5pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Also, in April 2023, ANEEL published Normative
Resolution No. 1,063/2023, which amended Normative Resolution No. 846/2019. This resolution established procedures and criteria for imposing
penalties on energy sector agents associated with the safety of dams at hydroelectric plants regulated by ANEEL, in accordance with Law
No. 12,334, of September 20, 2010. Following this, in May 2023, ANEEL published Normative Resolution No. 1,064/2023 to establish criteria
and actions for the safety of dams associated with these regulated hydroelectric plants.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 40.5pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In July 2023, ANEEL published Normative Resolution
No. 1,065, which established requirements and procedures related to the exceptional mechanism for the treatment of generation concessions
and the Contracts for the Use of the Transmission System (CUST) signed by generating plants, as a result of Public Consultation No. 15/2023.
Additionally, Normative Resolution No. 1,066/2023 introduced a new methodology for revising the Annual Generation Revenue (RAG) for the
2023-2028 cycle and the X Factor for hydroelectric plants under the assured energy and power quota regime, according to Law No. 12,783/2013.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 40.5pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Also, in July 2023, ANEEL concluded Public Consultation
No. 45/2022, resulting in the publication of Normative Resolution No. 1,067/2023, which amended Normative Resolution No. 1,029/2022, consolidating
the procedures and conditions for obtaining and maintaining the operational status and definition of installed and net power for electric
power generation projects.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 40.5pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In August 2023, Federal Decree No. 11,648 established
the Amazon Energies Program, coordinated by the MME. The program aims to promote investments in actions and projects in the isolated systems
located in the Legal Amazon (<i>Amaz&#244;nia Legal</i>) region. The objectives are to reduce electricity generation through fossil fuels,
consequently lowering greenhouse gas emissions, enhancing the quality and security of the electricity supply, and structurally reducing
the expenditures of the Fuel Consumption Account (CCC), as per Article 3 of Law No. 12,111/2009.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 40.5pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Also, in August 2023, the Federal Government
published Decree No. 11,643, revoking the qualification of the remaining shareholdings issued by Centrais El&#233;tricas Brasileiras
S.A. - Eletrobras in the Investment Partnerships Program of the Presidency of the Republic and its exclusion from the National Privatization
Program.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 40.5pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Also, in August 2023, ANEEL published Normative
Resolution No. 1,070/2023 to amend the regulations regarding the procedures and requirements for conducting hydroelectric inventory studies
of river basins, exploration, and granting of hydroelectric projects consolidated in Normative Resolution No. 875/2020. Additionally,
Normative Resolution No. 1,071/2023 regulated the requirements and procedures to obtain authorization for wind, photovoltaic, thermal,
hybrid, and other alternative energy generating plants, replacing Normative Resolution No. 876/2020.</span></td></tr></table>


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<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 40.5pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In October 2023, the MME, in conjunction with
the Ministry of Communications, through the Interministerial Ordinance MCOM/MME No. 10,563, established the National Policy for Sharing
Poles - &#8220;Legal Pole&#8221; between electric power distributors and telecommunications service providers.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 40.5pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In November 2023, ANEEL published Normative Resolution
No. 1,077/2023 to establish criteria for approving the transfer plan of corporate control of concessionaires, permit holders, or authorized
entities for services and installations of electricity generation and transmission whose project is under implementation or in the process
of expansion, as an alternative to the extinction of the concession, thereby amending Normative Resolution No. 846/2019.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 40.5pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In December 2023, ANEEL published Normative Resolution
No. 1,081 to improve the regulatory framework concerning retail electricity trading, in terms of easing the requirements for migration
to the Free Contracting Environment and other measures related to changes in the Trading Rules and Procedures by the CCEE.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 40.5pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Also, in December 2023, Federal Decree No. 11,835/2023
amended Decrees No. 5,177/2004, No. 6,353/2008, and No. 10,707/2021. The main purpose of these amendments was to promote changes in the
governance structure of the CCEE. This included ensuring a legal framework for the representation of customers with a load of less than
500 kW through retail agents and reinforcing the possibility of the Chamber's involvement in energy certification systems.</span></td></tr></table>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b>Potential New Regulatory Framework</b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">The following potential
changes to the Brazilian regulatory framework may have a direct impact in our operations, as our business is subject to comprehensive
regulation by various Brazilian legal and regulatory bodies, especially the MME (which proposes sector policies) and ANEEL (which regulates,
supervises and inspects various aspects of our business, including our tariff rates).</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In February 2018, the MME published on its website
a report of the public hearing, reflecting the final proposal for improvements to the energy regulatory framework, which were especially
motivated by technological, social and environmental matters, as well as difficulties arising from the current business models. Among
the discussed topics, the following stand out:</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 1.25in"/><td style="width: 0.25in"><span style="font-family: Courier New, Courier, Monospace">o</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Termination of the quota system applicable to
hydropower plants  concessions that have been extended or granted through competitive biddings, in accordance with
Federal Law No. 12,783/2013, and allocation of part of the economic benefit of grants to the CDE in order to reduce what is charged to
the population;</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 1.25in"/><td style="width: 0.25in"><span style="font-family: Courier New, Courier, Monospace">o</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Lowering the minimum thresholds for accessing
the Free Market;</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 1.25in"/><td style="width: 0.25in"><span style="font-family: Courier New, Courier, Monospace">o</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Approach between the short-term price formation
and the operating cost of the system;</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 1.25in"/><td style="width: 0.25in"><span style="font-family: Courier New, Courier, Monospace">o</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Whether energy and ballast (currently combined
for commercialization purposes) should be segregated;</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 1.25in"/><td style="width: 0.25in"><span style="font-family: Courier New, Courier, Monospace">o</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Effects of the migration of customers to the
Free Market;</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 1.25in"/><td style="width: 0.25in"><span style="font-family: Courier New, Courier, Monospace">o</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Market for environmental attributes; </span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 1.25in"/><td style="width: 0.25in"><span style="font-family: Courier New, Courier, Monospace">o</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Attraction of foreign capital for investments
in the Brazilian energy sector;</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 1.25in"/><td style="width: 0.25in"><span style="font-family: Courier New, Courier, Monospace">o</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">More efficient tariff discounts;</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 1.25in"/><td style="width: 0.25in"><span style="font-family: Courier New, Courier, Monospace">o</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Allocation of resources from the global reversion
reserve to the transmission segment;</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 1.25in"/><td style="width: 0.25in"><span style="font-family: Courier New, Courier, Monospace">o</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Guidelines for the use of research and development
resources;</span></td></tr></table>


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<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 1.25in"/><td style="width: 0.25in"><span style="font-family: Courier New, Courier, Monospace">o</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Modernization of the regulated market; and</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 1.25in"/><td style="width: 0.25in"><span style="font-family: Courier New, Courier, Monospace">o</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Reduction of judicial disputes regarding the
hydrological risk. </span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In May 2018, most of the improvements proposed
by the MME with respect to the regulatory framework applicable to the energy sector were included in Bill No. 1,917/2015 of the House
of Representatives, known as the bill for the energy bill portability (<i>Projeto de Lei da Portabilidade da Conta de Luz</i>). This bill
is still subject to analysis in the House of Representatives and, if approved, will depend on further approval by the Senate and the President
of Brazil.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif; line-height: 107%">Also, there are initiatives
in order to promote the modernization of the energy sector. Ordinance MME No.&#160;187/2019 established a working group in order to develop
proposals for the modernization of the energy sector, which released a report in October 2019 with measures that should be adopted or
studied, including topics such as (i) opening of the consumer market; (ii) pricing mechanism for the short-market; (iii) expansion of
the Free Market accommodating new technologies and new business models; (iv) Energy Reallocation Mechanism; (v) cost and risk allocation;
(vi) introduction of new technologies; and (vii) sustainable distribution services. This working group has been appointed for a 2-year
term, which may be extended for 1 additional year.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 40.5pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In 2020, due to the COVID-19 pandemic, discussions
beginning in 2017 between the MME and the electric sector with regards to proposals for the industry&#8217;s improvement of the legal
and regulatory framework were interrupted. This meant limited progress on measures such as PL No. 1,917/2015 and PLS No. 232/2016, which
address issues such as the commercial model of the electric sector, the portability of electricity bills and concessions for electric
energy generation. The COVID-19 pandemic also allowed for compromise within Special Commission of the House of Representatives, established
in August 2019, regarding the Brazilian Electric Energy Code, which aims to consolidate electricity legislation that is currently scattered
between ordinances issued by various government agencies. In 2021, the Congress reinitiated the discussions towards PL Nos. 1,917/2015
and PLS No. 232/2016 (now PL No. 414), the later now being labeled a priority bill under consideration of the Congress.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 40.5pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">With regards to distributed generation, we highlight
the publication of Law no. 14,300/2022, which establishes the legal framework for distributed microgeneration and minigeneration, the
Electric Energy Compensation System (SCEE), and the Social Renewable Energy Program (&#8220;PERS&#8221;).</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 40.5pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">The law allowed existing consumer units and those
that file an access request within 12 months of its publication, to continue until December 31, 2045, the benefits currently granted through
the Electric Energy Compensation System (&#8220;SCEE&#8221;). For consumer units requesting access after this deadline, the law established
a transition period for the gradual charging of the compensated energy for tariff components not associated with the cost of energy.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 40.5pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In benefit of the modernization of the electric
sector, the publication of Normative Rule no. 050/2022 stands out, establishing that as of January 1, 2024, customers classified as Group
A may opt to purchase electricity from any concessionaire, permissionaire or authorized power supplier of the SIN, taking an important
step towards the opening of the free power market, also making it possible that in the future customers connected at low voltage may benefit
from it.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 40.5pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In October 2022, the MME launched Public Consultation
137/2022 with a proposal for the publication of an ordinance providing for the reduction of load limits for the contracting of electricity
in the free market by customers connected at low voltage, as of January 1, 2028, with these customers to be represented by a retail agent
before the CCEE.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 40.5pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In November 2022, in face of the insufficient
capacity of the transmission system to flow the electric energy generated by new plants, the MME made available the drafts of the Ministerial
Order referring to the guidelines and systematics of the competitive procedure for contracting the flow margin for generation, regulated
by Decree No. 10,893/2021, which will allow the participation of generation projects, from solar, wind, biomass, or qualified cogeneration,
which requested the granting of authorization without the presentation
of access information, and for other projects that do not have a contract for the use of the transmission and distribution system.</span></td></tr></table>


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<td style="width: 40.5pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In September 2023, through Ordinance No. 749/2023,
the MME released Public Consultation No. 156/2023. This consultation included a proposal for a normative ordinance that establishes &#8220;General
guidelines for addressing emergency situations of temporary restriction of electricity supply or situations with potential imminent risk
of suspension of electricity supply in the Brazilian Electric System (&#8220;SEB&#8221;), related to specific actions deliberated by the
Electric Sector Monitoring Committee (&#8220;CMSE&#8221;). Based on the contributions made by agents during the consultation, this proposed
mormative ordinance is under evaluation by the MME.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 40.5pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">We also highlight the following public consultations
by the MME: (i) Public Consultation No. 152/2023 on expiring distribution concessions, submitting for Public Consultation the guidelines
to be observed by the MME in conducting the process of the 20 electric power distribution concessions expiring between 2025 and 2031;
(ii) Public Consultation No. 157/2023, in which the proposal for a CNPE resolution with new institutional governance and guidelines for
methodologies and computer programs of the Brazilian electric sector was discussed; (iii) Public Consultation No. 158/2023, in which the
proposal for a normative ordinance to establish guidelines for optimizing the use of inflexible electricity generation from thermal power
plants in the National Interconnected System in a scenario of energy surpluses was discussed.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 40.5pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In December 2023, with the publication by ANEEL
of Normative Resolution No. 1,081 for the improvement of the regulatory framework concerning retail electricity trading, with a focus
on easing the requirements for migration to the Free Contracting Environment, it was determined that CCEE should submit a proposal for
changes in the Trading Rules and Procedures for the opening of the second phase of Public Consultation No. 28/2023.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 40.5pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Also, in 2023, ANEEL published the Public Consultation
No. 39/2023 to improve the Regulatory Impact Analysis Report on the regulation for Electric Energy Storage, including Reversible Plants,
aiming to develop future proposals for regulatory adjustments necessary for the integration of storage systems in the Brazilian electricity
sector.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 40.5pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Regarding debates on the legal framework and
improvement of the regulatory framework of the electricity sector, especially Bills 414/2021 and 1,917/2015, there was no significant
progress in 2023. They are still under analysis and processing by the legislative bodies. There is an expectation that in 2024, these
bills will be reviewed and updated by the Federal Government to continue this process.</span></td></tr></table>

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<td style="width: 40.5pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Bill No. 2,308/2023, which establishes the legal
framework for fuel hydrogen and green hydrogen, is currently under consideration in the National Congress. It was approved in the Chamber
of Deputies and has been sent to the Federal Senate for review and approval. Similarly, in the Federal Senate, Bill No. 5,816/2023, which
addresses the low-carbon hydrogen industry, was approved and sent to the Chamber of Deputies for analysis.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 40.5pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Bill No. 5932/2023, which regulates the exploitation
of offshore energy potential, is in its initial stages of processing.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 40.5pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Debates on the legal and regulatory framework
of the electricity sector, particularly Bills 414/2021 and 1,917/2015, saw no progress in 2023. Legislative bodies are still analyzing
and processing them. However, distributors are paying attention to these bills, studying their potential impacts. These bills should be
a primary focus in Congress&#8217;s agenda for 2024.</span></td></tr></table>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 36.7pt">These potential changes
to the regulatory framework applicable to the Brazilian Energy Sector may impact our operations in the coming years.</p>

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<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b>Concessions</b></p>
<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">The companies or
consortia that wish to build or operate facilities for generation, transmission or distribution of electricity in Brazil must participate
in a competitive bidding process or must apply to the MME or to ANEEL for a concession, permission or authorization, as the case may be.
Concessions grant rights to generate, transmit or distribute electricity in a specific concession area for a specified period. This period
is 35 years for generation concessions granted after 2003, and 30 years for new transmission or distribution concessions. In accordance
with the 2013 Concession Renewal Law, generation and distribution concessionaires may renew their concession contracts that were in effect
as of 1995 and transmission concessionaires may renew their concession contracts that were in effect prior to and as of 1995 for an additional
period of 30 years, provided that the concessionaires agree to amend the concession contracts to reflect certain new terms and conditions
established by the law. The 2013 Concession Renewal Law does not impact generation concessions granted after 2003, as they are non-renewable.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">The Concessions Law
establishes, among others, the conditions that the concessionaire must comply with when providing electricity services, customers&#8217;
rights and the respective rights and obligations of the concessionaire and the granting authority. In addition to the Concessions Law,
the concessionaire must also comply with the general regulations governing the electricity sector. The main provisions of the Concessions
Law and related ANEEL regulations are summarized as follows:</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt"><i>Adequate service</i>.
The concessionaire must render adequate service to all customers in its concession and must maintain certain standards with respect to
regularity, continuity, efficiency, safety and accessibility.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt"><i>Use of land</i>.
The concessionaire may use public land or request that the granting authority expropriate necessary private land for the benefit of the
concessionaire. In the latter case, the concessionaire must compensate the affected private landowners.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt"><i>Strict liability</i>.
The concessionaire is strictly liable for all damages arising from the provision of its services.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt"><i>Changes in controlling
interest</i>. The granting authority must approve any direct or indirect change in the concessionaire&#8217;s controlling interest.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt"><i>Intervention by
the granting authority</i>. The granting authority may intervene in the concession, through ANEEL, to ensure the adequate performance
of services, as well as the full compliance with applicable contractual and regulatory provisions. Once ANEEL determines the intervention,
limited to one year, but extendable for additional two years, it must designate a third party to manage the concession. Within 30 days
of the determination of the intervention, the granting authority&#8217;s representative must commence an administrative proceeding in
which the concessionaire is entitled to contest the intervention. The administrative proceeding must be completed within 1 year. The shareholders
of the concessionaire under intervention must submit to ANEEL, within 60 days of the determination of the intervention, a recovery and
correction plan. If ANEEL approves such plan, the intervention is terminated. In the event ANEEL does not approve the plan, the granting
authority may: (i) declare forfeiture of the concession; (ii) determine the spin-off, incorporation, merger or transformation of the concessionaire,
incorporation of a subsidiary or assignment of quotas/shares to a third party; (iii) determine the change of control of the concessionaire;
(iv) determine a capital increase of the concessionaire; or (v) determine the incorporation of a special purpose company.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt"><i>Termination of
the concession</i>. The termination of the concession agreement may occur by means of expropriation and/or forfeiture. Expropriation is
the early termination of a concession for reasons related to the public interest. An expropriation must be specifically approved by law
or decree. Forfeiture must be declared by the granting authority after ANEEL or the MME has made a final administrative ruling that the
concessionaire, among other things, (i) has failed to render adequate service or comply with an applicable law or regulation, (ii) no
longer has the technical, financial or economic capacity to provide adequate service, or (iii) has not complied with penalties assessed
by the granting authority. The concessionaire may contest any expropriation or forfeiture in the courts.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">A concession agreement
may also be terminated (i) through the mutual agreement of the parties, (ii) upon the bankruptcy or dissolution of the concessionaire,
or (iii) following a final, non-appealable judicial decision rendered in a proceeding filed by the concessionaire.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">When a concession
agreement is terminated, all assets, rights and privileges that are materially related to the rendering of electricity services revert
to the Brazilian government. Following termination, the concessionaire is entitled to indemnification for its investments in assets that
have not been fully amortized or depreciated, after deduction of any amounts due by the concessionaire related to fines and damages.</p>
<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt"></p>


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<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt"><i>Expiration</i>.
When the concession expires, all assets, rights and privileges that are materially related to the rendering of the electricity services
revert to the Brazilian government. Following the expiration, the concessionaire is entitled to indemnification for its investments in
assets that have not been fully amortized or depreciated as of the expiration.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt"><i>Penalties. </i>ANEEL
regulations govern the imposition of sanctions against electricity sector participants and determine the appropriate penalties based on
the nature and importance of the breach (including warnings, fines, temporary suspension from the right to participate in bidding procedures
for new concessions, licenses or authorizations and forfeiture). For each infraction, the fines can be up to 2% of the revenue (net of
value-added tax and services tax) of the concessionaire in the 12-month period preceding any penalty notice. Some infractions that may
result in fines relate to the failure to request ANEEL&#8217;s approval to, among other things: (i) execute certain contracts between
related parties; (ii) sell or assign the assets related to services rendered as well as impose any encumbrance (including any security,
bond, guaranty, pledge and mortgage) on these or any other assets related to the concession or the revenues from electricity services;
(iii) effect a change in the controlling interest of the holder of the authorization or concession; and (iv) make certain changes to the
bylaws. In the case of contracts executed between related parties that are submitted for ANEEL&#8217;s approval, ANEEL may seek to impose
restrictions on the terms and conditions of these contracts and, in extreme circumstances, require that the contract be rescinded.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>Parallel Environment for the Trading
of Electric Energy</i></b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">Under the New Industry
Model Law, the purchase and sale of electricity is carried out in two different segments: (i) the regulated market, which contemplates
that distribution companies will purchase by public auction all the electricity they need to supply their customers; and (ii) the Free
Market, which provides for the purchase of electricity by non-regulated entities (such as the Free Customers and energy traders).</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">However, the electricity
arising from the following is subject to specific rules different from the rules applicable to the regulated market and to the Free Market:
(i) low capacity generation projects located near consumption points (such as certain co-generation plants and small hydroelectric power
plants), (ii) plants qualified under the Proinfa Program, an initiative established by the Brazilian government to create incentives for
the development of alternative energy sources, such as wind power projects, small hydroelectric power plants and biomass projects, (iii)
Itaipu, (iv) Angra 1 and 2 as from 2013 and (v) those generation concession contracts extended or subject to a new bidding process in
accordance with the 2013 Concession Renewal Law.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">The electricity generated
by Itaipu will continue to be sold by ENBPar to the distribution concessionaires operating in the South, Southeast and Midwest portions
of the Interconnected Transmission System. The rates at which Itaipu-generated electricity is traded are denominated in U.S. dollars and
established pursuant to a treaty between Brazil and Paraguay. As a consequence, Itaipu rates rise or fall in accordance with the variation
of the <i>real</i>/U.S. dollar exchange rate. Changes in the price of Itaipu-generated electricity are, however, subject to the Parcel
A cost recovery mechanism discussed as follows under &#8220;&#8211;Distribution Tariffs.&#8221;</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">Beginning January
2013, the energy generated by nuclear plants Angra 1 and 2 started to be sold by Eletronuclear to the distribution concessionaires at
a rate calculated by ANEEL.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">The New Industry
Model Law does not affect Bilateral Agreements entered into before 2004.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt 0.5in"><i>The Regulated Market</i></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">In the regulated
market, distribution companies must purchase their expected electricity requirements for their Captive Customers in the regulated market
through a public auction process. The auction process is administered by ANEEL, either directly or through the CCEE, under certain guidelines
provided by the MME.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">Electricity purchases
are generally made through three types of Bilateral Agreements: (i) Energy Agreements (<i>Contratos de Quantidade de Energia</i>), (ii)
Availability Agreements (<i>Contratos de Disponibilidade de Energia</i>) and (iii) allocation of energy quotas, as defined by the ANEEL.
Under an Energy Agreement, a generator commits to supply a certain amount of electricity and assumes the risk that its electricity supply
could be adversely affected by hydrological conditions and low reservoir levels, among other conditions, which could interrupt the supply
of electricity. In such case, the generator would be required to purchase electricity elsewhere in order to comply with its supply commitments.
Under an Availability Agreement, a generator commits to making a certain amount of capacity available to the regulated market. In such
case, the generator&#8217;s revenue is guaranteed and the distributors must bear the risk of a supply shortage. With respect to the third
method (introduced by the 2013 Concession Renewal Law), the plants that have had their concession renewed under the 2013 Concession Renewal
Law lost the right to sell their energy, and from now on will only receive compensation under the energy quota system as a result of
the operation and maintenance of such facilities. As a result, energy generated by these generation concessionaires are passed on to
distributors at a lower cost through quotas that match the size of the markets served.</p>
<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt"></p>


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<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 36.85pt">With respect to
the generation plants with expired concessions, which are subject to a new competitive bidding process, the winner of the competitive
bidding process may be required to allocate up to 100% of the energy generated by this plant in quotas to the regulated Market depending
on the criteria adopted in the relevant auction process.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 36.85pt">The estimate of
demand from distributors is the principal factor in determining how much electricity the system as a whole will contract. A distributor
is obligated to contract all of its projected electricity needs. A deviation in actual demand from projected demand could result in penalties
to distributors. In the event of under-contracting, the distributor is penalized directly in an amount that increases as the difference
between the amounts of energy contracted for and actual demand increases. An under-contracting distributor must also pay to meet its demand
by purchasing energy in the Spot Market.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">In the event of over-contracting,
where the contracted volume falls between 100% and 105% of actual demand, the distributor is not penalized and the additional costs are
compensated customers&#8217; tariffs. Where the contracted volume is over 105% of actual demand, the distributor must sell energy in the
Spot Market. If the contract price proves lower than the current Spot Market price, the distributor sells its excess energy for a profit.
On the other hand, if the contract price is higher than the Spot Market price, the distributor sells its excess energy at a loss. The
Federal Law No. 13,360, dated November 17, 2016, also permitted the sale of excess energy by distribution companies in the Free Market.
Resolution No. 1,009, dated March 22, 2022, have recently provided additional rules on the methodology to be adopted by distribution companies
with respect to the Mechanism of Surplus Sales (<i>Mecanismo de Venda de Excedentes</i>, or &#8220;MVE&#8221;).</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">With respect to the
granting of new concessions, regulations provide that bids for new hydroelectric generation facilities may include, among other things,
the minimum percentage of electricity to be supplied in auctions in the regulated market. Concessions for new generation projects, such
as Mau&#225; and Col&#237;der in our case, are non-renewable, meaning that upon expiration, the concessionaire must again complete
a competitive bidding process.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt 0.5in"><i>The Free Market</i></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">The Free Market covers
transactions between generation concessionaires, Independent Power Producers &#8211; IPPs, self-generators, energy traders, exporters
and importers of electric energy and Free Customers. The Free Market also covers bilateral agreements between generators and distributors
signed under the old model, until they expire. Upon expiration, such contracts must be executed under the New Industry Model Law guidelines.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">A consumer that is
eligible to choose its supplier may only do so upon the expiration of its contract with the local distributor and with advance notice
or, in the case of a contract with no expiration date, upon 15 days&#8217; notice in advance of the date on which the distributor must
provide MME with its estimated electricity demand for the year. In the latter case, the contract will only be terminated in the following
year. Once a consumer has chosen the Free Market, it may only return to the regulated system with five years prior notice to its regional
distributor, provided that the distributor may reduce such term at its discretion. This extended period of notice seeks to assure that,
if necessary, the distributor can buy additional energy in auctions on the regulated market without imposing extra costs on the captive
market.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">Private generators
may sell electricity directly to Free Customers. State-owned generators may sell electricity directly to Free Customers but are obligated
to do so only through private auctions carried out by the state-owned generators exclusively to Free Customers or by the Free Customers.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">As mentioned above,
recently, Federal Law No. 13,360, dated November 17, 2016, also permitted the sale of excess energy by distribution companies in the
Free Market, but the effectiveness of the rule is still subject to further regulation by ANEEL.</p>
<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt"></p>


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<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">Focusing on the future
of the electricity sector, the Ministry of Mines and Energy launched Public Consultation No. 33/2017 with the purpose of obtaining the
view of different participants around improvements in the business model of the sector. Issues such as the expansion of the Free Market
and removal of barriers to the entry of its participants, hourly energy price, adequate allocation of risks, security of supply and socio-environmental
sustainability were discussed. Further regulation is expected for the years to come with bills being discussed in the Brazilian Congress
in order to implement reforms in the power sector. For more information see &#8220;&#8211;Potential New Regulatory Framework.&#8221;</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>Regulation under the New Industry
Model Law and further rules enacted</i></b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">A July 2004 decree
governs the purchase and sale of electricity in the regulated market and the Free Market, as well as the granting of authorizations and
concessions for electricity generation projects. This decree includes, among other items, regulations relating to auction procedures,
the form of power purchase agreements and the mechanism for passing costs through to final customers.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">These regulations
establish the guidelines under which electricity-purchasing agents must contract their electricity demand. Electricity-selling agents
must show that the energy to be sold comes from existing or planned power generation facilities. Agents that do not comply with such requirements
are subject to penalties imposed by ANEEL.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">These regulations
also require electricity distribution companies to contract for 100% of their energy needs primarily through public auctions. In addition
to these auctions, distribution companies can purchase limited amounts (up to 10% of their demand) from: (i) generation companies that
are connected directly to the distribution company (except for hydroelectric power plants with capacity higher than 30 MW and certain
thermoelectric power plants) (ii) electricity generation projects participating in the initial phase of the Proinfa Program, (iii) the
Itaipu Power Plant and (iv) quotas from those generation concession contracts extended or subject to a new competitive bidding process
in accordance with the 2013 Concession Renewal Law.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">The MME establishes
the total amount of energy that will be contracted in the regulated market, the number and the type of generation projects that will be
auctioned each year.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">All electricity generation,
distribution and trading companies, independent producers and Free Customers are required to notify MME, by August 1<sup>st</sup> of each
year of their estimated electricity demand or estimated electricity generation, as the case may be, for each of the subsequent five years.
In advance of each electricity auction, each distribution company is also required to inform MME of the amount of electricity that it
intends to contract in the auction. In addition, distribution companies are required to specify the portion of the contracted amount they
intend to use to supply potentially Free Customers.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>Auctions in the Regulated Market</i></b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">Electricity auctions
for new generation projects are held from the third to the seventh year before the initial delivery date of electricity. Electricity auctions
for existing generation projects are held (i) from the first to the fifth year before the initial delivery date, and (ii) up to four months
before the initial delivery date (&#8220;Adjustment Auctions&#8221;).</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">New and existing
power generators may participate in the Reserve Energy Auctions as long as these generators increase the power system capacity or if they
did not achieve commercial operation by January 2008. Invitations to bid in the auctions are prepared by ANEEL in accordance with guidelines
established by the MME, including the requirement that the lowest bid wins the auction. Each generation company that participates in the
auction executes a contract for the purchase and sale of electricity with each distribution company, in proportion to the distribution
companies&#8217; respective estimated demand for electricity, except for the market adjustment and Reserve Energy Auctions.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">The contracts for
new generation projects have a term between 15 and 35 years, and the contracts for existing generation projects have a term between 1
and 15 years. Contracts arising from market Adjustment Auctions are limited to a two-year term. The reserve energy contracts are limited
to a 35-year term.</p>


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<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">The quantity of energy
contracted from existing generation facilities may be reduced for three reasons: (i) to compensate for Captive Customers that become Free
Customers; (ii) to compensate for market deviations from the estimated market projections (up to 4% per year of the annual contracted
amount, beginning two years after the initial electricity demand is estimated); and (iii) to adjust the quantity of contracted energy
in bilateral agreements entered into prior to the enactment of the New Industry Model Law.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">With regard to (i)
above, the reduction in net revenue caused when a Captive Customer becomes a Free Customer is partially compensated by the increased amounts
that Free Customers are required to pay to use our distribution system. However, a Free Customer may disconnect from our distribution
grid (and therefore cease to pay us a distribution tariff) if it chooses to connect directly to the Interconnected Transmission System
or if it generates energy for self-consumption and transports this energy without using our distribution grid. Because a Free Customer
that connects directly to the Interconnected Transmission System no longer pays us a distribution tariff, we might not be able to fully
recover this loss in revenues.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Since 2004, CCEE has
conducted 35 auctions for new generation projects, 29 auctions for energy from existing power generation facilities, ten auctions for
reserve energy in order to increase energy supply security, three auctions from alternative energy sources, 17 auctions for market adjustments,
one simplified competitive procedures and two capacity reserve auction. No later than August 1<sup>st</sup> of each year, the generators
and distributors provide their estimated electricity generation or estimated electricity demand for the five subsequent years. Based on
this information, MME establishes the total amount of electricity to be traded in the auction and determines which generation companies
will participate in the auction. The auction is carried out electronically in two phases.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">After the completion
of the auction (except in the case of Reserve Energy Auction), generators and distributors execute the CCEAR, in which the parties establish
the price and amount of the energy contracted in the auction. The price is adjusted annually based on price variations published by the
IPCA. The distributors grant financial guarantees to the generators (mainly receivables from the distribution service) to secure their
payment obligations under the CCEAR.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Also, after completion
of the Reserve Energy Auction, the generation concessionaire and the CCEE execute the <i>Contrato de Energia de Reserva</i>, in which
the parties establish the price and amount of the energy contracted for in the auction. The distributors, Free Customers and self-producing
customers then execute the <i>Contrato de Uso da Energia de Reserva</i> (&#8220;CONUER&#8221;) with CCEE, in order to provide for the
terms of the use of the reserve energy. The reserve energy customers grant financial guarantees to CCEE to secure their payment obligations
under CONUER.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">The 2013 Concession
Renewal Law established that generation concessions entered into prior to 2003 that were not renewed would be subject to a new competitive
bidding process and that the energy generated by these facilities will be allocated by the Brazilian government in quotas to the regulated
market, for purchase by distribution concessionaires. On November 25, 2015, ANEEL carried out a competitive bidding process for the grant
of new 30-year concessions of 29 hydroelectric plants in accordance with the 2013 Concession Renewal Law. Until December 31, 2016, 100%
of the electricity generated by such 29 hydroelectric plants must be destined to the regulated market and, as of January 1, 2017, the
percentage was reduced to 70%. On September 27, 2017, the ANEEL carried another competitive bidding process for the grant of new 30-year
concessions of 4 hydroelectric plants in accordance with the 2013 Concession Renewal Law. In this auction, the percentage destined to
the regulate market was 70% since the beginning of the concession.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>The Annual Reference Value</i></b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">Brazilian regulation
establishes a mechanism (&#8220;Annual Reference Value&#8221;) that limits the costs that can be passed through to final customers.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">The regulation establishes
certain limitations on the ability of distribution companies to pass-through costs to customers, such as no pass-through of costs for
electricity purchases that exceed 105% of actual demand.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">The MME establishes
the maximum acquisition price for electricity generated by existing projects. If distributors do not comply with the obligation to fully
contract their demand, the pass-through of costs from energy acquired in the short-term market is the lower of the Spot Market price and
the Annual Reference Value.</p>


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<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>Electric Energy Trading Convention</i></b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">The Electric Energy
Trading Convention (<i>Conven&#231;&#227;o de Comercializa&#231;&#227;o de Energia El&#233;trica</i>) regulates the organization
and functioning of the CCEE and defines, among other things, (i) the rights and obligations of CCEE participants, (ii) the penalties to
be imposed on defaulting agents, (iii) the means of dispute resolution, (iv) trading rules in the regulated and Free Markets, and (v)
the accounting and clearing process for short-term transactions.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>Restricted Activities of Distributors</i></b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">Distributors in the
Interconnected Transmission System are not permitted to (i) engage in activities related to the generation or transmission of electric
energy, (ii) hold, directly or indirectly, any interest in any other company, corporation or strategic agreement, or (iii) engage in activities
that are unrelated to their respective concessions, except for those permitted by law or the relevant concession agreement. According
to Law No. 13,360/2016, distributors are allowed to sell energy to Free Customers. This possibility is regulated by ANEEL through Normative
Resolution No. 1,009/2022, with the application of the MVE.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>Elimination of Self-Dealing</i></b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Since the purchase
of electricity for Captive Customers is now performed through auctions in the regulated market, &#8220;self-dealing&#8221; (under which
distributors were permitted to meet up to 30% of their energy needs using energy that was either self-produced or acquired from affiliated
companies) is no longer permitted.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>Challenges to the Constitutionality
of the New Industry Model Law</i></b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">The New Industry
Model Law is currently being challenged on constitutional grounds before the Brazilian Supreme Court. The Brazilian government moved to
dismiss the actions, arguing that the constitutional challenges were moot because they related to a provisional measure that had already
been converted into law. To date, the Supreme Court has not reached a final decision and we do not know when such a decision may be reached.
While the Supreme Court is reviewing the law, its provisions have remained in effect. Regardless of the Supreme Court&#8217;s final decision,
certain portions of the New Industry Model Law relating to restrictions on distributors performing activities unrelated to the distribution
of electricity, including sales of energy by distributors to Free Customers and the elimination of self-dealing, are expected to remain
in full force and effect.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt"><b>Tariffs for the Use of the Distribution and Transmission
Systems</b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">ANEEL regulates access
to the distribution and transmission systems and establishes tariffs for the use of these systems. The tariffs are (i) distribution system
usage charges, which are charges for the use of the proprietary local grid of distribution companies (&#8220;TUSD&#8221;) and (ii) for
the use of the transmission system, which is the Interconnected Transmission System and its ancillary facilities (&#8220;TUST&#8221;).</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>TUSD</i></b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Users of a distribution
grid pay the distribution concessionaire a tariff known as the TUSD (<i>Tarifa de Uso dos Sistemas El&#233;tricos de Distribui&#231;&#227;o</i>).
The TUSD is divided into two parts: one related to the contracted power in R$/kW and another related to the regulatory charges in R$/kWh.
The amount paid by the users of a distribution grid is calculated by multiplying the maximum contracted power for each of the customer&#8217;s
points of connection to the concessionaire&#8217;s distribution grid, by the tariff in R$/kW, plus the product of the power consumption
by the tariff in R$/kWh, per month.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">In relation to the
Captive Customers, the TUSD is part of the supply tariff that is calculated based on the voltage used by each customer.</p>


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<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>TUST</i></b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">The TUST (<i>Tarifa
de Uso do Sistema de Transmiss&#227;o) </i>is paid by distribution companies, generators and Free Customers to transmission companies
for the use of the Interconnected Transmission System (electrical transmission system with a voltage equal or higher than 230 kV). This
tariff is revised annually according to (i) the location of the user of the Interconnected Transmission System and (ii) the annual revenues
that a transmission company is permitted to collect for the use of its assets in the Interconnected Transmission System. The ONS, an entity
that represents all transmission companies that own assets in the Interconnected Transmission System, coordinates the payment of transmission
tariffs to these transmission companies. Users of the Interconnected Transmission System sign contracts with the ONS, which allows them
to use the transmission grid in return for paying TUST.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b>Distribution Tariffs</b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">Distribution tariff
rates to final customers are subject to review by ANEEL, which has the authority to adjust and review these tariffs in response to changes
in energy purchase costs and market conditions. When adjusting distribution tariffs, ANEEL divides the costs of distribution companies
into (i) costs that are beyond the control of the distributor, (&#8220;Parcel A costs&#8221;), and (ii) costs that are under control of
distributors (&#8220;Parcel B costs&#8221;). ANEEL&#8217;s tariff adjustment formula treats these two categories differently.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.45pt">Parcel A costs include,
among others, the following:</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">costs of electricity purchased by the concessionaire
to attend Captive Customers, in accordance to the regulatory model in force;</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">charges for the connection to and use of the
transmission and distribution grids; and</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">energy sector regulatory charges.</span></td></tr></table>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Parcel B costs include,
among others, the following:</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">a component designed to pay the distributor for
the investments made by the distributor on the concession assets;</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">depreciation costs; and</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">a component designed to compensate the distributor
for its operating and maintenance costs.</span></td></tr></table>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">Each distribution
company&#8217;s concession agreement provides annual adjustments. In general, Parcel A costs are fully passed through to customers. Parcel
B costs, however, are adjusted for inflation in accordance with the IPCA Index, minus the X factor.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">Electricity distribution
concessionaires are also entitled to periodic tariff revisions (<i>revis&#227;o peri&#243;dica</i>) every four or five years. In these
processes, Parcel B is recalculated, taking into account incentives for efficiency, quality improvement and reasonable tariff. These revisions
are aimed at (i) assuring necessary revenues to cover efficient Parcel B operational costs and adequate compensation for investments deemed
essential for services provided within the scope of each such company&#8217;s concession and (ii) determining the &#8220;X factor.&#8221;
The fifth amendment to our concession agreement, which establishes the renewal of our concession agreement, determines the Periodic Tariff
Review every five years.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">The X factor for
each distribution company is calculated based on the following components:</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 42.55pt"/><td style="width: 14.15pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">P, based on the concessionaire's productivity,
which is calculated through the distribution segment productivity (PTF), determined by the ratio between the variation in the tariff market
and operating and capital costs, plus the average growth of the concessionaire&#8217;s own tariff market;</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">T, based on the trajectory of the concessionaire&#8217;s
operating costs, measured as the difference between the cost benchmarks established by ANEEL and
the concessionaire&#8217;s actual operating costs; and</span></td></tr></table>


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<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Q, based on quality target indicators that measure
the interruption of energy supply to final customers, and other quality indicators. </span></td></tr></table>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">In addition, a distribution
concessionaire may request an Extraordinary Tariff Review of its tariffs in case of evident economic-financial imbalance, according to
the admissibility criteria established through the Tariff Regulation Procedures (PRORET), sub-module 2.9. Extraordinary tariff adjustments
were granted (i) in June 1999 to compensate for increased costs of electricity purchased from Itaipu as a result of the devaluation of
the <i>real</i> against the dollar; (ii) in 2000 to compensate for the increase in Social Security Financing Contribution (<i>Contribui&#231;&#227;o
para o Financiamento da Seguridade Social</i> &#8211; &#8220;COFINS&#8221;) from 2% to 3%; (iii) in December 2001 to compensate for losses
caused by the Rationing Program; (iv) in January 2013, due to the enactment of 2013 Concession Renewal Law; (v) in March 2015, to compensate
the costs related to the quotas of the CDE and increased costs with the purchase of energy, and (vi) in March 2017, to compensate the
amount unduly included in the tariffs for captive customers in 2016, referring to the Angra III plant.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">Since October 2004,
on the date of a subsequent tariff adjustment or tariff revision, whichever occurs earlier, distribution companies have been required
to execute separate contracts for the connection and use of the distribution grid and for the sale of electricity to their potentially
Free Customers.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b>Tariff Flags (<i>Bandeiras Tarif&#225;rias</i>)</b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">Effective as of January
1, 2015, a new system has been introduced by the ANEEL to permit distribution concessionaires to pass on to their Final Customer certain
variable cost increases attributable to changes in hydrological conditions in Brazil, prior to the formal tariffs periodic revisions made
by ANEEL.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">In accordance with
this model, a green, yellow or red flag, as determined by ANEEL, is included in electricity bills sent to final customers, reflecting
nationwide hydrological conditions (except for the State of Roraima). If a green flag is added to final customers&#8217; bills due to
satisfactory hydrological conditions, no additional charges are added. On the other hand, if these bills contain yellow or red flags,
this indicates that distribution concessionaires are facing higher variable costs from the acquisition of electricity and will pass these
costs on to final customers.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b>Incentives</b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">In 2000, a federal
decree created the Thermoelectric Priority Program, (<i>Programa Priorit&#225;rio de Termoeletricidade, or </i>&#8220;PPT&#8221;), for
the purposes of diversifying the Brazilian energy matrix and decreasing Brazil&#8217;s strong dependence on hydroelectric plants. The
incentives granted to the Thermoelectric Plants included in the PPT were: (i) guarantee of gas supply for 20 years, as per a MME regulation,
(ii) assurance that the costs related to the acquisition of the electric energy produced by Thermoelectric Plants will be passed on to
customers through tariffs up to the normative value established by ANEEL, and (iii) guarantee of access to a special BNDES financing program
for the electric energy industry.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">In 2002, the Brazilian
government established the Proinfa Program to encourage the generation of alternative energy sources. Under the Proinfa Program, Eletrobras
would purchase the energy generated by alternative sources for a period of 20 years. In its initial phase, the Proinfa Program was limited
to a total contracted capacity of 3,300 MW. In its second phase, which should start after the 3,300 MW cap has been reached, the Proinfa
Program intends to purchase up to 10% of Brazil&#8217;s annual electric energy consumption from alternative sources. The first phase of
the Proinfa program commenced in 2004 and it so far has supported the construction of 131 alternative energy plants which is expected
to reach the production of 11.2 million MWh. According to a decision of ANEEL, the total investment to the Proinfa Program in 2023 will
be R$5.45 billion.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b>Energy Sector Regulatory Charges</b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>EER</i></b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">The <i>Encargo de
Energia de Reserva </i>(&#8220;EER&#8221;) is a regulatory charge designed to raise funds for energy reserves that have been contracted
through CCEE and which are deposited in the Reserve Energy Account (<i>Conta de Energia de Reserva</i> &#8211; CONER). These energy reserves,
which are mandatory, were created in order to attempt to ensure a sufficient supply of energy in the Interconnected Transmission System.
The EER shall be collected from final customers of the Interconnected Transmission System. Beginning in 2010, this charge has been collected
on a monthly basis.</p>
<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i></i></p>


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<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>RGR Fund</i></b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">In certain circumstances,
electric energy companies are compensated for certain assets used in connection with a concession if the concession is revoked or is not
renewed. In 1971, the Brazilian Congress created a reserve fund designed to provide these compensatory payments (&#8220;RGR Fund&#8221;).
In February 1999, ANEEL established a fee requiring public-industry electric companies to make monthly contributions to the RGR Fund at
an annual rate equal to 2.5% of the company&#8217;s fixed assets in service, not to exceed 3% of total operating revenues in any year.
Since the enactment of the 2013 Concession Renewal Law, the RGR Fund has been used to fund the compensations arising from the termination
of non-renewed concessions. The 2013 Concession Renewal Law also allowed the funds from the RGR Fund to be transferred to the CDE.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">According to 2013
Concession Renewal Law, as from January 1, 2013, the concession contracts from concessionaires of (i) distribution; (ii) transmission
which competitive bidding process occurred after September 12, 2012; and (iii) transmission and generation which had their concession
contract renewed or had their underlying facilities subject to a new competitive bidding process are no longer obliged to pay the annual
RGR fee.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>UBP</i></b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">Some hydroelectric
generation enterprises (except small hydroelectric power plants) are required to make contributions for using a public asset, <i>Uso de
Bem P&#250;blico</i> (&#8220;UBP&#8221;) according to the rules of the corresponding public bidding process for the granting of concessions.
Eletrobras receives the UBP payments in a specific account. See Note 26 to our audited consolidated financial statements.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>ESS</i></b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">The costs related
to maintaining system reliability and stability when Thermoelectric Plants generate energy to meet demand in the National Connection System
(&#8220;SIN&#8221;) are called System Service Charges, or <i>Encargos de Servi&#231;os de Sistema</i> (&#8220;ESS&#8221;). These amounts
are paid by each entity that purchases energy in the Spot Market (&#8220;CCEE&#8221;), proportional to each such entity&#8217;s consumption.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">ESS is expressed
in R$/MWh and paid only to Thermoelectric Plants that generate energy in response to requests by the ONS.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>CDE</i></b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">In 2002, the Brazilian
government instituted the Electric Energy Development Account, <i>Conta de Desenvolvimento Energ&#233;tico</i> (&#8220;CDE&#8221;).
The CDE is funded by (i) annual payments made by concessionaires for the use of public assets, (ii) penalties imposed by ANEEL, (iii)
the annual fees paid by agents offering electric energy to final customers, by means of an additional charge added to the tariffs for
the use of the transmission and distribution grids and (iv) transfer of resources from the Federal General Budget. The CDE was originally
created, amongst others, to promote the availability of electric energy services to all of Brazil and the competitiveness of the energy
produced by alternative sources.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">Currently, CDE aims
to fund several public policies in the Brazilian electricity sector, such as: universalization of the electricity service throughout
the national territory; granting of tariff discounts to various users of the service (low income; rural; Irrigating; public water, sewage
and sanitation services; incentive energy generation and consumption, etc.); low tariff on isolated electricity systems (Fuel Consumption
Account - CCC); competitiveness of electricity generation from the national coal source; among others. The CDE is managed by CCEE since
May 2017, pursuant to Federal Law No. 13,360/2016. This charge had been substantially reduced by the 2013 Concession Renewal Law (approximately
75% compared to its December 31, 2011 amount) in an attempt to reduce the cost of electricity paid by final customers. The 2013 Concession
Renewal Law also allowed the funds from the RGR Fund to be transferred to the CDE, provided that the Federal Treasury would also contribute
with the CDE and permit the funds deposited in the CDE to be used in support of the electricity generation program in non-integrated
electric grids (<i>sistemas el&#233;tricos isolados</i>) as well as to partially offset the increased costs borne by distribution concessionaires
for the purchase of energy in the Spot Market as a result of the non-renewal of generation concessions due to the 2013 Concession Renewal
Law.</p>
<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt"></p>


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<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">On March 7, 2014,
the Brazilian government also permitted the transfer to distribution concessionaires of funds deposited in the CDE to cover their respective
costs arising from involuntary exposure to the Spot Market in January 2014 as a result of poor hydrological conditions in 2013 and 2014,
which mandated the acquisition of thermoelectric energy at higher prices in the Spot Market, costs which distribution concessionaires
were not able to pass on to final customers through regular Retail Tariffs prior to annual adjustments or formal tariffs periodic revisions
made by ANEEL.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">Distribution concessionaires
will be able to pass on to its Final Customers CDE charge, to the extent necessary to repay their respective financing obligations contracted
by the CCEE through the ACR Account. See &#8220;&#8212;Regulated Market Account&#8211;ACR Account.&#8221;</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">On February 27, 2015,
ANEEL approved a significant increase of the CDE fee charged to cover all of these additional costs supported by the CDE. ABRACE, an association
of Free Customers filed lawsuits to contest the increase of the CDE fee. Since July 2015, the Free Customers associated with ABRACE benefit
from an injunction suspending the increase of the CDE fee. Associations of distributors of energy (ABRADEE, with whom Copel Distribui&#231;&#227;o
is associated) also obtained injunctions suspending its obligation to withhold such CDE fees while ABRACE&#180;s and other consumers&#8217;
injunction remains in force.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Federal Law No. 13,360/2016
established that the Brazilian government must prepare a plan for a structural reduction of the CDE charge until December 31, 2017, and
it also provided that the revenues, expenses and beneficiaries of the CDE must be published monthly by CCEE, among other changes. As a
result, Decree n&#186; 9,642/2018 was published, which determined the gradual reduction, in 5 years, of discounts granted to consumer
units classified as Rural and Public Service of Water, Sewage and Sanitation, in Groups A (high voltage) and B (low voltage).</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>Regulated Market Account &#8211;
ACR Account. </i></b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 36.85pt">On April 2014, the
Brazilian government created the Regulated Market Account, <i>Conta no Ambiente de Contrata&#231;&#227;o Regulada &#8211; Conta-ACR</i>
(&#8220;ACR Account&#8221;), to assist distribution concessionaires to cover their respective costs for the acquisition of thermoelectric
energy for the period from February 2014 to December 2014, incurred as a result of poor hydrological conditions. Distributors incurred
higher costs as a result of adverse hydrological conditions because they were required to buy thermoelectric energy at higher prices in
the Spot Market, and were unable to pass all these costs on to final customers prior to a formal tariff periodic revision made by ANEEL.
To fund the ACR Account, the Brazilian government authorized the CCEE to enter into credit agreements with certain Brazilian financial
institutions. An aggregate of R$21.7 billion, composed of nine tranches, was deposited in the ACR Account. Distribution concessionaires
have been repaying this loan since 2015 by charging its final customers with additional CDE amounts on a monthly basis. At first, the
amount deposited in the ACR Account should be repaid by 2020. However, in March 2019, ANEEL authorized CCEE to negotiate with the creditor
financial institutions and seek early termination of the corresponding loans, which occurred in September 2019.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>Water Scarcity Account</i></b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 36.85pt">Created through
Decree No. 10,939, of January 13, 2022 and regulated by ANEEL Normative Resolution No. 1. 008/2022, the Water Scarcity Account is intended
to receive funds to cover, in whole or in part, the additional costs arising from water shortage for the concessionaires and permissionaires
of public service of electricity distribution. The Water Scarcity Account allowed the postponement and payment in installments of the
tariff impacts arising from the period of hydrological crisis, not immediately impacting the energy bills in the year 2021, through financial
operations using the tariff charge of the Energy Development Account (&#8220;CDE&#8221;). The Electricity Trading Chamber is responsible
for contracting the financial operations aimed at raising funds and managing the Water Scarcity Account, ensuring the full transfer of
the costs related to these operations to the CDE, as regulated by ANEEL.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>Itaipu Transmission Fee</i></b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 36.85pt">The Itaipu Hydroelectric
Plant has an exclusive transmission grid and is not part of the Interconnected Transmission System. Companies that are entitled to receive
electricity from Itaipu pay a transmission fee in an amount equal to their proportional share of the Itaipu generated electricity.</p>
<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 36.85pt"></p>


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<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>Use of Water Resources Tax</i></b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">Holders of concessions
and authorizations that allow for the exploitation of water resources must pay a total tax of 7.00% of the value of the energy they generate,
which for the purposes of this calculation is based on a rate set by ANEEL. Beginning on January 1, 2021, ANEEL set this rate at R$76.00/MWh.
The proceeds of this tax are shared among the states and municipalities where the plant or the plant&#8217;s reservoir is located, as
well as with certain federal agencies.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>ANEEL Inspection Fee (TFSEE)</i></b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">The ANEEL Inspection
Fee is an annual fee due by the holders of concessions, permissions or authorizations equal to an ANEEL determined percentage of their
revenues. The ANEEL Inspection Fee requires these holders to pay up to 0.4% of their annual revenue to ANEEL in 12 monthly installments.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>Default on the Payment of Regulatory
Charges</i></b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">The failure to pay
required contributions to the RGR Fund, Proinfa Program or CDE or to make certain payments, such as those due from the purchase of electric
energy in the regulated market or from Itaipu, will prevent the defaulting party from receiving adjustments or reviews of their tariffs
(except for an extraordinary review) and will also prevent the defaulting party from receiving funds from the RGR Fund or CDE. We comply
with payment obligations related to Regulatory Charges.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b>Energy Reallocation Mechanism</b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">The Energy Reallocation
Mechanism (<i>Mecanismo de Realoca&#231;&#227;o de Energia<span style="line-height: 107%">, </span></i><span style="line-height: 107%">or
&#8220;MRE&#8221;)</span> attempts to mitigate the risks borne by hydroelectric generators due to variations in river flows (hydrological
risk).</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">Under Brazilian law,
each hydroelectric plant is assigned a determined amount of &#8220;Assured Energy,&#8221; according to an energy supply risk criterion
defined by MME, based on historical river flow records. The Assured Energy also represents the maximum energy that can be sold by the
generator, which is set forth in each concession agreement, irrespective of the volume of electricity actually generated by the facility.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">The MRE tries to
guarantee that all participating plants receive the revenue corresponding to their Assured Energy, irrespective of the volume of electricity
generated by them. In other words, the MRE effectively reallocates the electricity, transferring the surplus from those who have produced
in excess of their Assured Energy to those that have produced less than their Assured Energy. The relocation, which occurs in the Interconnected
Transmission System, is determined by the ONS, considering the nationwide electricity demand and hydrological conditions, regardless of
the power purchase agreement of each individual generator. The volume of electricity actually generated by the plant, whether more or
less than their assigned Assured Energy quotient, is priced pursuant to a tariff known as the &#8220;Energy Optimization Tariff,&#8221;
designed to cover only the variable operation and maintenance costs of the plant, so that generators are largely unaffected by the actual
dispatch of their plants.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 36.85pt">Each hydroelectric
plant which has its concession contract renewed in accordance to 2013 Concession Renewal Law will no longer participate in the MRE, and
the hydrological risk from those plants will be borne by the distribution concessionaires under the National Interconnected Power Grid.
For the generation plants with expired concessions, which were subject to a new competitive bidding process under the 2013 Concession
Renewal Law, 30% of the generated energy available for the generation concessionaire to sell in the market is also subject to the MRE
hydrological risk allocation mechanism. This risk does not impact our distribution business, since we are allowed to increase the tariffs
of our distribution customers to compensate any costs arising from this hydrological risk.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b>Research and Development</b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">A company holding
concessions and authorizations for generation and transmission of electricity must invest a minimum of 1% of its annual net operational
revenues in research and development. A company that generates electricity exclusively from small hydroelectric power plants, cogeneration
or alternative energy projects is not subject to this requirement.</p>
<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt"></p>


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<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">The amount to be
invested in research and development must be distributed as follows:</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">40% to our research and development projects,
under the supervision of ANEEL;</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">40% to the Ministry of Sciences and Technology,
to be invested in national research and development projects; and</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">20% to the MME, to defray EPE.</span></td></tr></table>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">Companies holding
concessions and permissions for the distribution of electricity are required to invest a minimum of 0.50% of their annual net operational
revenues in research and development and 0.50% in energy efficiency programs. Starting January 1, 2023, these percentages were set to
change to 0.75% and 0.25%, respectively. However, on July 19, 2023, Law 14,514 extended the 0.50% percentage for energy efficiency programs
and research and development until December 31, 2025.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">In March 2021, Law
14,120/2021 and ANEEL Resolution 929/2021 changed the allocation of research and development resources.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">The amount not yet
committed to the research and development program until September 2020 will be transferred to CDE as a way to promote tariff moderateness.
In the same way, until December 2025, a minimum of 70% of the percentages defined by law must continue to be invested in research and
development programs while the difference will be transferred to CDE.</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt/107% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">These measures do not impact the amounts to be
invested by the concessionaires, but rather their destination.</span></td></tr></table>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b>Environmental Regulations</b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">The Brazilian Federal
Constitution includes environmental matters among the ones that are subject to concurrent legislative competence. This means that the
Brazilian Federal Government announces general rules that can be then complemented by rules approved by states and municipalities. The
system aims to integrate environmental policies, which are always guided by a national directive, while still granting some power to the
states and municipalities to regulate and act locally.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">In 1981, the National
Environmental Policy was enacted in Brazil (Federal Law 6,938/1981), with an aim to preserve, improve, and recover the environment in
Brazil by the establishing several principles to be met by different parties. This culminated in an extensive regulatory framework towards
mindful use, conservation, and effective protection of natural resources.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">For example, in 1988,
Article 225 of the Federal Constitution alluded to environmental issues, advocating for the right of all citizens to an ecologically balanced
environment and the duty of the collective to defend and preserve the environment for future generations. In 1998, the Federal Environmental
Crimes Law (Law 9,605/1998) was published, providing for criminal and administrative penalties for conduct and activity deemed harmful
to the environment.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">The entities that
make up the National Environmental System and the publications of the National Environmental Council (<i>Conselho Nacional de Meio Ambiente</i>),
which regulate numerous issues, especially those related to the process of environmental licensing of enterprises, are also relevant to
Brazil&#8217;s efforts towards environmental protection.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">Additional federal
laws and statutes established the National System of Water Resources Administration and the National Council of Water Resources in order
to deal with main environmental issues associated with the hydroelectric sector and water usage. In 2000, the Federal Government created
an independent agency, the National Water Resources Agency, to regulate and supervise the usage of water resources. In 2008, Federal Decree
6,514/2008 was enacted to further define administrative responsibility for environmental violations.</p>


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<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">Also noteworthy is
the Brazilian Forest Code (Federal Law 12,651/2012) and related regulations that established norms in relation to vegetation that may
suffer from the impacts resulting from the implementation of enterprises associated with hydroelectric reservoirs.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">In addition to the
applicable legislation mentioned above, it is also necessary to consider the actions of the so-called Intervening Bodies, which are entities
related to the environmental licensing process. However, the Intervening Bodies also act on more specific issues, the most frequent being
related to the National Indigenous Foundation (&#8220;Funai&#8221;), the Institute of National Historical and Artistic Heritage (&#8220;Iphan&#8221;),
the Palmares Foundation, the Chico Mendes Institute for Biodiversity Conservation (&#8220;ICMBio&#8221;), among others.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">All these regulations
can increase the costs associated with the implementation of energy generation and transmission projects, since concessionaires need to
fully adhere to all environmental laws and regulations.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">According to Brazilian
environmental legislation, any action that represents environmental risk can result in up to three types of liability: civil, administrative
and criminal. Thus, those who violate an environmental law may be subject to administrative and criminal sanctions, and in cases of environmental
damage, will have the obligation to repair or compensate the affected party and the environment. Administrative sanctions may include
significant fines and suspension of activities. Criminal sanctions may apply to us and to individual company representatives simultaneously
and may include include fines, and for individuals, including directors and employees of companies that have committed environmental crimes,
possible imprisonment.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">All of ours power
generation, distribution and transmission facilities are subject to environmental licensing procedures and environmental licenses obtained
by such facilities may establish several technical criteria. The maintenance of these licenses will still be subject to compliance with
certain requirements, hence why we consistently act in compliance of applicable and relevant environmental legislation.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt">&#160;</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><span id="form20f_017"></span>Item 4A. Unresolved Staff Comments</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">None.</p>


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<p style="font: 10pt Times New Roman, Times, Serif; margin: 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0"><span id="form20f_018"></span><b>Item 5. Operating and Financial Review and Prospects</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 37.4pt; margin-right: 0; margin-left: 0">The
information presented in this section should be read together with our audited consolidated financial statements for the years ended December
31, 2023, 2022 and 2021 that have been prepared in accordance with IFRS as issued by the IASB. For more information see &#8220;Presentation
of Financial and Other Information&#8221; and Note 3 to our audited consolidated financial <span style="line-height: 106%">statements</span>
for the year ended December 31, 2023.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 37.4pt; margin-right: 0; margin-left: 0">The
information presented in this section focuses on material events and uncertainties known to our management that could result in reported
financial information not being indicative of future operating results or future financial condition, including a <span style="line-height: 106%">quantitative</span>
and qualitative description of the reasons underlying material changes. The following discussion contains forward-looking statements that
involve risks and uncertainties. Our <span style="line-height: 106%">actual results may differ significantly from those discussed in the
forward-looking statements for several reasons, including, without limitation, the risks described in &#8220;Forward-Looking Statements&#8221;
and </span>&#8220;Item 3. Key Information&#8213;Risk Factors.<span style="line-height: 106%">&#8221;</span></p>

<p style="font: 10pt/105% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: center"><span id="form20f_019"></span><b>OVERVIEW</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>Brazilian Economic Conditions</i></b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">All of our operations
are in Brazil, and we are affected by general Brazilian economic conditions. In particular, the general performance of the Brazilian economy
affects demand for electricity, and inflation affects our costs and our margins. The Brazilian economic environment faced periods of instability
in recent years, impacting the performance of the Brazilian GDP growth rates, with an increase of 2.3% in 2013 and 0.1% in 2014 and a
decrease of 3.8% in 2015. The growth rate was equally negative in 2016, with a decrease of 3.3%. The economic environment showed signs
of recovery in 2017, with an increase of 1.0% in growth rate. In 2018 and 2019, the economic environment continued to recover, with an
increase of 1.3% and 1.1%, respectively, in growth rate. In 2020, the growth rate decreased by 4.1%. In 2021, the growth rate increased
by 4.6%<span style="font-size: 11pt; line-height: 106%">. </span>In 2022, the growth rate increased by 2.9%. In 2023, the growth rate
increased by 2.9%.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">The following table
shows selected economic data for the periods indicated:</p>

<table cellspacing="0" cellpadding="0" style="font: 10pt Georgia, Times, Serif; width: 100%; border-collapse: collapse">
  <tr>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt">
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    <td colspan="3" style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Year ended
    December 31,</b></p></td></tr>
  <tr>
    <td style="vertical-align: bottom; width: 49%; padding-right: 5.4pt; padding-left: 5.4pt">
<!-- Field: Rule-Page --><div style="margin-top: 1pt; margin-bottom: 1pt; width: 100%"><div style="border-top: Black 0.5pt solid; font-size: 1pt">&#160;</div></div><!-- Field: /Rule-Page --></td>
    <td style="vertical-align: top; width: 17%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>2023</b></p></td>
    <td style="vertical-align: top; width: 17%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>2022</b></p></td>
    <td style="vertical-align: bottom; width: 17%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>2021</b></p></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Inflation (IPCA)	</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">4.62%</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">5.79%</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">10.06%</span></td></tr>
  <tr style="vertical-align: top">
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Inflation (IGP-DI)	</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">(3.30)%</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">5.03%</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">17.74%</span></td></tr>
  <tr style="vertical-align: top">
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Appreciation (depreciation) of the real vs. U.S. dollar	</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">(7.8)%</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">(6.5)%</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">7.5%</span></td></tr>
  <tr style="vertical-align: top">
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Period-end exchange rate &#8211; US$1.00<sup>(1)</sup>	</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">4.8407</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">5.2171</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">5.5799</span></td></tr>
  <tr style="vertical-align: top">
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Average exchange rate &#8211; US$1.00	</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">4.9947</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">5.1648</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">5.3949</span></td></tr>
  <tr style="vertical-align: top">
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Change in real GDP	</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">2.9%</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">2.9%</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">4.6%</span></td></tr>
  <tr style="vertical-align: top">
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Average interbank interest rates<sup>(2)</sup>	</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">13.2%</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">12.5%</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">4.5%</span></td></tr>
  </table>
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<table cellpadding="0" cellspacing="0" style="font: 8pt/107% Times New Roman, Times, Serif; width: 100%; margin-top: 6pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 0"/><td style="width: 12.95pt"><sup>(1)</sup></td><td style="text-align: justify">The <i>real</i>/U.S. dollar exchange rate at December 31, 2023 was R$4.8413 per US$1.00.</td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 8pt/107% Times New Roman, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 0"/><td style="width: 12.95pt"><sup>(2)</sup></td><td style="text-align: justify">Calculated in accordance with Central Clearing and Custody House, or <i>Central de Cust&#243;dia e Liquida&#231;&#227;o
Financeira de T&#237;tulos</i> (&#8220;CETIP&#8221;), methodology (based on nominal rates).</td></tr></table>

<p style="font: 8pt/107% Times New Roman, Times, Serif; margin: 0 0 0 12.95pt; text-align: justify; text-indent: 0pt"><i>Sources</i>:
<i>FGV &#8210; Funda&#231;&#227;o Get&#250;lio Vargas</i>, the Brazilian Central Bank, the Brazilian Geography and Statistics Institute
IBGE and CETIP.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 12pt 0; text-align: justify"><b><i>Rates and Prices </i></b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Our operational results
are significantly affected by changes in the prices at which our generation business sells energy, and by the prices at which our distribution
and trading business buys and resells energy.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0">Our
generation business sells energy at unregulated prices in the regulated market, in the Free Market and in the Spot Market. Our generation
business allocates the amount of energy that it sells in each of these markets seeking to maximize returns and subject to applicable
restrictions, based on factors such as: (i) the requirements of its concession contracts, many of which set a minimum percentage of energy
generated in a particular concession that must be sold in the regulated market; (ii) the volume of energy that we plan to sell to Free
Customers for a given year; and (iii) the outlook of the short-term, medium-term and long-term for energy prices generally. Although
sales in the Free Market and the Spot Market are not directly regulated, they are influenced by energy regulatory policy. The prices
at which our generation business sells energy are not regulated.</p>
<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0"></p>


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<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Our distribution business
purchases enough energy to meet 100% of the demand we forecast for our final customers in auctions at unregulated prices in the regulated
market. Our distribution business resells that energy to final customers at regulated tariffs that take into consideration the price at
which the energy was purchased. If our forecasts fall short of the actual electricity demand of our final customers, we may be required
to enter into short-term agreements to purchase electricity in the Spot Market. If our forecasts exceed the actual demand of our final
customers, our distribution business sells the excess energy in the Spot Market. The margins in our distribution business tend to be relatively
stable due to the regulated nature of the distribution business, while the margins in our generation business are typically larger but
less stable, since they are not substantially market regulated.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0">Sales
to final customers (which include sales by our distribution business to Captive Customers, sales by our generation business and sales
by our trading business to Free Customers) represented approximately 57.4% of the volume of electricity we made available in 2023, and
accounted for 71.0% of our energy sales revenues, including revenues related to &#8220;Electricity Sales to Final Customers&#8221; and
&#8220;Electricity Sales to Distributors&#8221;. For more information, see &#8220;Item 4. Information on the Company&#8212;The Brazilian
Electric Power Industry&#8212;Distribution Tariffs.&#8221; In general, if our costs for energy increase, the tariff process permits us
to recover these costs from our customers through higher rates in future periods. However, if we do not receive tariff increases to cover
our costs, if the recovery of these costs is delayed, our profits and cash flows may be adversely affected.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">ANEEL modifies our
Retail Tariffs annually, generally in June. Since January 2013, the adjustments have been as follows.</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In January 2013, due to the enactment of 2013
Concession Renewal Law, we were subject to an extraordinary revision approved by ANEEL. The average impact of this extraordinary review
in the tariffs we charge our customers was a decrease of 19.28%. </span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In June 2013, ANEEL approved the annual revision
of our Retail Tariffs, increasing them by an average of 13.08%, of which 11.40% related to the tariff increase and 1.68% referred to an
increase in recovery of deferred regulatory accounts (CVA). After giving effect to the recovery of Parcel A costs, the average effect
of this tariff adjustment on our Captive Customers was an increase of 14.61%. However, Copel Distribui&#231;&#227;o requested a partial
deferral of this adjustment, which was authorized by ANEEL and approved on July 9, 2013. The amount of R$255.9 million was therefore deferred
and included as a financial component in the 2014 annual revision. This deferral reduced the average effect of the tariff adjustment to
9.55%.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In June 2014, ANEEL approved the annual adjustment
of our Retail Tariffs, increasing them by an average of 35.38%, of which 25.05% related to the tariff increase and 10.34% related to an
increase in recovery of deferred regulatory accounts (CVA). After giving effect to the recovery of Parcel A costs, the average effect
of this tariff adjustment on our Captive Customers was an increase of 39.71%. However, Copel Distribui&#231;&#227;o requested a partial
deferral of this adjustment, which was authorized by ANEEL and approved on July 22, 2014. The amount of R$898.3 million was therefore
deferred and included as a financial component in the 2015 annual adjustment. This deferral reduced the average effect of the tariff revision
to 24.86%.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In March 2015, ANEEL approved an extraordinary
revision due to a series of events that significantly impacted the distribution concessionaires&#8217; costs, which were not originally
foreseen in the 2014 Retail Tariff increase, such as the increase of Itaipu tariffs (46.14%) and higher prices to purchase energy in recent
energy auctions. Copel Distribui&#231;&#227;o&#8217;s Average Tariff revision approved by ANEEL was 36.79% starting from March 2,
2015. Of this total, 22.14% related to CDE charges that have been passed to customers and 14.65% relates to (i) Itaipu&#8217;s tariff
increase and (ii) the higher prices paid by us to purchase energy in recent energy auctions that have been passed to customers.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In June 2015, ANEEL authorized the annual revision
of Copel Distribui&#231;&#227;o&#8217;s tariff to final customers, increasing them by an average of 15.32%,
of which (i) 20.58% related to the inclusion of the financial components, which will be recovered in the 12 months subsequent to the adjustment
(including the amount of R$935.3 million corresponding to the deferrals in 2013 and 2014), (ii) 0.34% related to the restatement of Portion
B, (iii) (3.25)% related to the adjustment of Portion A, and (iv) (2.35)% reflected the removal of the financial components from the previous
process. The adjustment was fully applied to Copel Distribui&#231;&#227;o&#8217;s tariffs as of June 24, 2015.</span></td></tr></table>


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<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In June 2016, ANEEL approved the fourth periodic
review of our Retail Tariffs, decreasing them by 12.87%, of which: (1.73)% related to the inclusion of financial components; 4.48% due
to the update of Portion B; (2.57)% related to the update of Portion A; and (13.05)% reflecting the removal of the financial components
of the previous tariff process.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In March 2017, ANEEL approved an extraordinary
tariff revision to correct the amount unduly included in the tariffs for captive customers in 2016. The return corresponded to the energy
that was to be generated by the Angra III power plant; however, the plant was not yet in commercial operation. The refund of the amount
charged the most was made in a single installment during the month of April 2017, and, as of May 2017, the tariffs were adjusted to disregard
the amount that was being charged. The decision, of extraordinary character, affected 90 distributors of electric power of the country.
Our retail tariff (residential B1) was reduced by an average of 11.8% during April 2017 due to the adjustment resulting from the removal
of the Reserve Energy Charge (EER) tariff coverage of the Angra III plant, retroactive to the last Periodic Tariff Review, held in June/2016.
As of May 2017, the tariff was reset, disregarding the effect arising from the retroactive adjustment, but maintaining the exclusion of
the EER (Reserve Energy Charge) component of Angra III for the coming months, until June 2017, the month of the adjustment annual tariff.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In June 2017, ANEEL approved the annual revision
of our Retail Tariffs, increasing them by an average of 3.13%, of which 3.86% related to the tariff increase and (0.73)% related to the
inclusion of financial components. After the removal of the financial components of the previous tariff process, the average effect of
this tariff adjustment on our Customers was an increase of 5.85%.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In June 2018, ANEEL approved the annual revision
of our Retail Tariffs, increasing them by an average of 14.32%, of which 7.80% related to the tariff increase and 6.52% related to the
inclusion of financial components. After the removal of the financial components of the previous tariff process, the average effect of
this tariff adjustment on our Customers was an increase of 15.99%.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In June 2019, ANEEL approved the annual adjustment
of our Tariffs, increasing them on average by 8.57%, with -1.96% related to the variation in economic revenue and 10.54% related to the
inclusion of financial components. After removing the financial components from the previous tariff process, the average effect of the
tariff adjustment on our customers was an increase by 3.41%.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In June 2020, ANEEL approved the annual adjustment
of our supply tariffs, which represented a tariff repositioning index of 15.84%, comprised of a variation of 8.68% in the economic components
and 7.16% in the financial components. After removing the effect of the financial variables from the previous tariff process, the average
effect perceived by the customers would be 5.39%. However, in an aim to reduce the impact on electric bills due to the financial consequences
of the COVID-19 pandemic, ANEEL created the COVID-19 Fund, a loan operation between various banks contracted by the CCEE in order to dilute
tariff increases in the next five years. Thus, Copel Distribution asked that the effects the COVID-19 Fund be applied to our annual tariff
adjustment in the amount of R$536.4 million, equivalent to the accumulated total of the Compensation Account for the Variation of Items
of Parcel A (&#8220;CVA&#8221;), considered a negative financial component, ultimately reducing the effect on the consumer. With the removal
of the previous year&#8217;s financial components, the final average effect perceived by the consumer was 0.41%. </span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In June 2021, ANEEL approved the fifth
                                                                                                           periodic review of our Retail Tariffs, increasing them by 9.89% in average, of which: 1.19% related to the inclusion of financial
                                                                                                           components; 1.05% due to the update of Portion B; 8.62% related to the update of Portion A; and (0.98)% reflecting the removal of
                                                                                                           the financial components of the previous tariff process.</span></td></tr></table>


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<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In June 2022, ANEEL approved our annual tariff
adjustment with an average tariff increase of 4.90%, of which: -3.04% referring to the inclusion of financial components; 3.14% due to
the update of Part B; 5.04% referring to the update of Part A; and -0.24% reflecting the withdrawal of financial components from the previous
tariff process.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In June 2023, ANEEL approved our annual tariff
adjustment with an average tariff increase of 10.50%, consisting of: -3.00% for the inclusion of financial components; 0.47% for the update
of Part B; 9.66% for the update of Part A; and 3.37% for the withdrawal of financial components from the previous tariff process.</span></td></tr></table>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>Purchase and Resale of Energy</i></b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Our distribution business
purchases energy from generation companies and resells this energy to final customers at regulated rates. For more information, see &#8220;Item
4. Information on the Company&#8212; Business&#8212;Generation&#8221; and &#8220;Item 4. Information on the Company&#8212;Business&#8212;Purchases
for the captive market.&#8221; Our major long-term contracts or purchase obligations are described as follows.</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">We purchase energy from Itaipu at prices that
are determined based on the Itaipu project&#8217;s costs, including servicing its U.S. dollar-denominated debt. In 2023, our electricity
purchases from Itaipu amounted to R$980.3 million; </span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Our distribution business is required to purchase
a large portion of its energy needs from the regulated market. For more information, see &#8220;Item 4. Information on the Company&#8212;The
Brazilian Electric Power&#8212;Industry&#8212;Concessions&#8212;Auctions in the Regulated Market.&#8221;</span></td></tr></table>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Under current legislation,
the amount that our distribution business charges final customers is composed of two fees: a fee for the actual energy consumed and a
fee for the use of our distribution grid. Since the regulated rates at which our distribution business sells energy to final customers
are substantially the same as the rates at which it purchases energy (after accounting for deductions and the cost of energy purchased
for resale), our distribution business does not generate operating profit from the sale of electricity to final customers. Rather, our
distribution business generates operating profit principally by collecting tariffs for the use of our distribution grid.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>Special Obligations</i></b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">The contributions
received from the Brazilian government and our customers exclusively for investment in our generation assets, transmission and distribution
grid are named as special obligations. We record the amount of these contributions on our statement of financial position as a reduction
of assets, under the caption &#8220;special obligations,&#8221; and, upon the conclusion or termination of the operating concession granted
to us, the amount of these contributions is offset against the assets. The highest amount we recorded as special obligations as of December
31, 2023, from the distribution segment, was R$2,884.6 million as a reduction of intangible assets and R$83.0 million as a reduction of
contract assets. More information in Notes 10.1 and 17.1 to our Financial Statements.</p>

<p style="font: 10pt/106% Georgia, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif"><b><br/>
</b></span></p>


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<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: center; margin-top: 0; margin-bottom: 8pt"><span id="form20f_020"></span><b>ANALYSIS OF ELECTRICITY SALES AND COST
OF ELECTRICITY PURCHASED</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in">The following table sets
forth the volume and Average Rate components of electricity sales and purchases for the years ended December 31, 2023, 2022 and 2021:</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in">&#160;</p>

<table cellspacing="0" cellpadding="0" style="font: 10pt Georgia, Times, Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="width: 34%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Categories
    of purchaser</b></p></td>
    <td style="width: 22%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>2023</b></p></td>
    <td style="width: 22%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>2022</b></p></td>
    <td style="width: 22%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>2021</b></p></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>Electricty Sales</b></span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><i>Electricity sales to Final Customers</i></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Average price (R$/MWh):<sup>(1)</sup></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td></tr>
  <tr>
    <td style="vertical-align: top; padding-left: 17.15pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">All customers	</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">315.54</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">369.09</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">426.23</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><i>Volume (GWh):</i></span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td></tr>
  <tr style="vertical-align: top">
    <td style="padding-left: 17.15pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">All customers	</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">32,911</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">30,868</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">28,849</span></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Total revenues from sales to Final Customers (millions of R$)	</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">10,385</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">11,393</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">12,296</span></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><i>Electricity sales to distributors</i><sup>(4)</sup></span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Average price (R$/MWh)<sup>(1)</sup>	</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">157.7</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">155.58</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">320.83</span></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Volume (GWh) 	</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">26,861</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">29,950</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">21,925</span></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Total revenues (millions of R$)	</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">4,236</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">4,644</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">7,034</span></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Electricity Purchases</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><i>Purchases from Itaipu</i></span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Average cost (R$/MWh)<sup>(5)</sup>	</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">205.86</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">277.12</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">328.92</span></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Volume (GWh)	</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">4,762</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">5,272</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">5,435</span></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Percentage of total Itaipu production purchased	</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">7.5</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">7.5</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">8.2</span></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Total cost (millions of R$)<sup>(6)</sup>	</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">980.3</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">1,461.0</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">1,787.7</span></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><i>Purchases from Angra</i></span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Average cost (R$/MWh)	</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">338.88</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">342.03</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">230.23</span></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Volume (GWh)	</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">872</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">928</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">976</span></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Total cost (millions of R$)<sup>(6)</sup>	</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">295.5</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">317.4</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">224.7</span></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><i>Purchases from CCGF</i></span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Average cost (R$/MWh)	</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">158.41</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">127.98</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">116.10</span></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Volume (GWh)	</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">4,568</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">5,901</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">5,916</span></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Total cost (millions of R$)<sup>(6)</sup>	</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">723.6</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">755.2</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">686.3</span></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><i>Purchases from others</i><sup>(4)</sup></span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Average cost (R$/MWh)	</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">159.1</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">154.43</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">196.00</span></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Volume (GWh)	</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">35,932</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">36,024</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">34,719</span></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Total cost (millions of R$)<sup>(6)</sup>	</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">5,716.7</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: right">5,563.3</p>
    <p style="font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: right">&#160;</p></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">6,805.0</span></td></tr>
  </table>
<!-- Field: Rule-Page --><div style="margin: 1pt 337.7pt 1pt 0.3in"><div style="border-top: Black 0.5pt solid; font-size: 1pt">&#160;</div></div><!-- Field: /Rule-Page -->

<table cellpadding="0" cellspacing="0" style="font: 8pt/107% Times New Roman, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 0"/><td style="width: 12.95pt"><sup>(1)</sup></td><td style="text-align: justify">Average prices or costs do not consider &#8220;use of main distribution and transmission grid&#8221; revenue
and were calculated by dividing (i) the corresponding revenues, including taxes, by (ii) MWh of electricity sold.</td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 8pt/107% Times New Roman, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 0"/><td style="width: 12.95pt"><sup>(2)</sup></td><td style="text-align: justify">Includes Free Customers of Copel GeT and Copel Mercado Livre.</td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 8pt/107% Times New Roman, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 0"/><td style="width: 12.95pt"><sup>(3)</sup></td><td style="text-align: justify">Includes public services such as street lighting, as well as the supply of electricity to government agencies,
and Donations and grants.</td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 8pt/107% Times New Roman, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 0"/><td style="width: 12.95pt"><sup>(4)</sup></td><td style="text-align: justify">Energy traded between our subsidiaries not included.</td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 8pt/107% Times New Roman, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 0"/><td style="width: 12.95pt"><sup>(5)</sup></td><td style="text-align: justify">Our purchases of electricity generated by Itaipu are stated in <i>reais</i>&#160;and paid for on the basis
of a capacity charge expressed in U.S. dollars per kW plus a &#8220;wheeling&#8221; (or transportation) charge expressed in <i>reais</i>
per kWh.</td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 8pt/107% Times New Roman, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 0"/><td style="width: 12.95pt"><sup>(6)</sup></td><td style="text-align: justify">See &#8220;Item 4. Information on the Company&#8212;Business&#8212;Generation&#8221; and &#8220;Item 4.
Information on the Company&#8212;Business&#8212; Purchases for the captive market&#8221; for an explanation of our expenses relating to
electricity purchases.</td></tr></table>


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<p style="font: 10pt Times New Roman, Times, Serif; margin: 0"><b>&#160;</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: center"><b><span id="form20f_021"></span>RESULTS OF OPERATIONS FOR THE YEARS
ENDED DECEMBER 31, 2023 AND 2022</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">The following table
summarizes our results of operations for the years ended December 31, 2023 and 2022.</p>


<table cellspacing="0" cellpadding="0" style="font: 10pt Georgia, Times, Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%">&#160;</td>
    <td colspan="2" style="padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Year ended
    December 31,</b></p></td></tr>
  <tr style="vertical-align: bottom">
    <td style="width: 50%; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%">&#160;</td>
    <td style="width: 23%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>2023</b></p></td>
    <td style="width: 27%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>2022 (Restated)</b></p></td></tr>
  <tr style="vertical-align: top">
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%">&#160;</td>
    <td colspan="2" style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: center; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>(R$ million)</b></span></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>Net Operating Revenues:</b></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Electricity sales to Final Customers:</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">10,384.9</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">11,393.0</span></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Electricity sales to distributors	</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">&#160;4,235.6 </span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">4,534.5</span></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Use of main distribution and transmission grid	</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">&#160;10,930.6 </span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">9,843.7</span></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Construction income	</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">&#160;2,333.8 </span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">&#160;2,164.1 </span></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Result of Sectorial financial assets and liabilities 	</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">1,070.2</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">1,847.9</span></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Other operating revenues	</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">&#160;629.8 </span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">&#160;522.8 </span></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Fair value of assets from the indemnity for the concession	</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">&#160;62.2 </span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">&#160;79.2 </span></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">(-) Revenue deductions</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">&#160;(8,167.6)</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">&#160;(9,849.9)</span></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%">&#160;</td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>&#160;21,479.5 </b></span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>&#160;20,535.3 </b></span></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>Operating Costs and Expense:</b></span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Electricity purchased for resale	</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">(7,716.2)</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">(8,096.9)</span></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Charge of the main distribution and transmission grid	</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">(2,896.7)</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">(2,488.0)</span></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Personnel and management	</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">(1,878.3)</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">(977.9)</span></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Pension and healthcare plans	</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">(260.2)</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">(260.2)</span></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Material	</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">(102.7)</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">(90.5)</span></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Materials and supplies for power electricity	</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">(17.7)</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">(9.3)</span></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Third-party services	</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">(996.3)</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">(754.6)</span></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Depreciation and amortization	</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">(1,382.0)</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">(1,233.1)</span></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Credit losses, provisions and reversals	</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">(92.2)</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">(717.5)</span></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Construction cost	</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">(2,319.7)</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">(2,137.2)</span></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Other costs and expenses	</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">(430.5)</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">(489.3)</span></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>Provision for allocation of PIS and Cofins credits</b></span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">-</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">(810.6)</span></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%">&#160;</td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>(18,092.6)</b></span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>(18,065.1)</b></span></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Equity in earnings of associates and joint ventures	</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">307.8</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">478.6</span></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Financial results	</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">(1,205.0)</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">(2,005.9)</span></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>Profit before income tax and social contribution	</b></span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>2,489.7</b></span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>942.9</b></span></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Income tax and social contribution on profit	</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">(354.1)</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">281.1</span></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>Net income from continuing operations</b></span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>2,135.7</b></span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>1,224.0</b></span></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Net income (loss) from discontinued operations</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">191.5</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">(74.7)</span></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>Net income for the year	</b></span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>2,327.2</b></span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>1,149.5</b></span></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Net income attributable to controlling shareholders	</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">2,258.8</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">1,112.0</span></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Net income attributable to non-controlling interest	</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">68.4</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">37.3</span></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Other comprehensive income	</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">(254.3)</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">210.0</span></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Comprehensive income	</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">2,072.8</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">1,359.3</span></td></tr>
  <tr>
    <td style="padding-left: 17.15pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Comprehensive income attributable to controlling shareholders	</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">2,005.0</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">1,319.3</span></td></tr>
  <tr>
    <td style="padding-left: 17.15pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Comprehensive income attributable to non-controlling interest	</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">67.8</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">40.0</span></td></tr>
  </table>
<p style="font: 10pt/115% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0">&#160;</p>

<p style="font: 10pt/115% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0">Below
is a discussion of the significant components of our results of operations, on a consolidated basis. For more information on our reportable
segments, see Note 33 to our audited consolidated financial statements.</p>


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<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b>Results of Operations for 2023 compared
with 2022</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b></b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0"><b><i>Operating
Revenues (continuing operations)</i></b>&#160;</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0">Our
consolidated net operating revenues increased by 4.6%, or R$ 944.1 million, in 2023 compared to 2022. This result reflected mainly an
increase of R$1,173.4 million in our revenue from use of the main distribution and transmission grid partially offset by a decrease of
R$ 705.7 million in the result of sectorial financial assets and liabilities (CVA) and the decrease of R$211.6 million in revenue from
electricity sales to distributors. Below are the main reasons for variations in operating revenue accounts:</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 35.45pt; margin-right: 0; margin-left: 0"><i>Electricity
Sales to Final Customers</i>. Our net revenues from electricity sales to Final Customers increased by 5.8%, or R$436.1 million, mainly
due to the 0.5% growth in the billed captive market (18,375 GWh in 2023 compared to 18,280 GWh in 2022) and the tariff adjustment applied
to the Energy Tariff (TE) component from the distributor in June 2023, with an average effect of 17.4%.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 35.45pt; margin-right: 0; margin-left: 0"><i>Electricity
Sales to Distributors. </i>Our net revenues from electricity sales to distributors decreased by 5.5%, or R$211.6 million in 2023 compared
to 2022, mainly due to the 17.8% reduction in the amounts of electricity sold by Copel Mercado Livre through bilateral contracts (9,819
GWh in 2023 compared to 11,949 GWh in 2022).</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 35.45pt; margin-right: 0; margin-left: 0"><i>Use
of main distribution and transmission grid</i>. Our net revenues from the use of main distribution and transmission grid increased by
24.3%, or R$1,173.4 million, mainly due to the 1.9% growth in Copel Distribui&#231;&#227;o&#8217;s billed grid market, which considers
offset energy from Mini and Micro Distributed Generation &#8211; MMGD and the June 2023 tariff adjustment of Copel Distribui&#231;&#227;o,
with an average effect of an increase of 6.32% in tariffs for the use of the distribution system (TUSD).</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 35.45pt; margin-right: 0; margin-left: 0"><i>Construction
income</i>. Our net revenues from construction increased by 7.8%, or R$169.7 million, mainly due to higher investments in the energy distribution
segment.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 8pt; text-align: justify; text-indent: 35.45pt"><i>Sectorial Financial
Assets and Liabilities</i>. Our financial assets and liabilities result decreased by 42.1%, or R$705.7 million, as a result of the reduction
in energy costs, considering net values.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 35.45pt; margin-right: 0; margin-left: 0"><i>Other
Operating Revenues</i>. Other operating revenues, considering net values, increased by 21.5%, or R$99.3 million, mainly due to higher
income from leasing and rentals by the distributor, with emphasis on the greater volume of sharing of poles/fixing points.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0"><b><i>Operating
Costs and Expense (continuing operations)</i></b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 27pt; margin-right: 0; margin-left: 0">Our
consolidated costs of sales and services provided increased by 0.2% or R$27.4 million. The main factors that stand out in our operating
costs and expense in 2023 are as follows:</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 28.35pt"/><td style="width: 28.35pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif"><i>Electricity Purchased for Resale. </i>Our
purchased energy costs for resale decreased by 4.7%, or R$380.7 million, mainly due to reduction in contracted energy costs from Itaipu
(R$980.3 million in 2023 compared to R$1,460.9 million in 2022) and the drop in the volume of electricity purchased (34,182 GWh in 2023
compared to 37,858 GWh in 2022), mainly by Copel Mercado Livre and Copel GeT, due to the improvement in the hydrological scenario.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 28.35pt"/><td style="width: 28.35pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif"><i>Charge of the Main Distribution and Transmission
Grid.</i> Expenses we incurred for our use of the main distribution and transmission grid increased 16.4%, or R$408.7 million mainly due
by higher costs with transporting energy on the basic grid and the higher value of Charge Reserve Energy &#8211; EER, partially offset
by lower value of System Services Charges - ESS.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 28.35pt"/><td style="width: 28.35pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif"><i>Personnel and management expenses</i>. Expenses
increased by 92.1% or R$900.4 million, mainly due the compensation of R$138.2 million paid in January 2023 regarding the bonus of the
additional third of vacation (a compensatory amount related to the termination of certain benefits under previous collective agreements),
the provisioning in the amount of R$610 million related to the Voluntary Dismissal Program (PDV) and the increase of R$134 million for
the payment of performance bonuses (PPD) and profit sharing (PLR), reflecting the improvement in results<i>.</i></span></td></tr></table>


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<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 28.35pt"/><td style="width: 28.35pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif"><i>Material for Power Electricity. </i>Our costs
and expenses increased of R$8.3 million due to the entry into operation of TPP Figueira in 2023.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 28.35pt"/><td style="width: 28.35pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif"><i>Third-Party Services.</i> Expenses related
to third-party services increased by 32.0%, or R$241.8 million, due to higher costs for maintaining the electrical system and facilities,
partially reflecting new assets, increased spending on customer service/call center, consulting for the acquisition process of the Aventura
and Santa Rosa &amp; Mundo Novo wind complexes, and expenses related to obtaining waivers in the process of our transformation into a
corporation with dispersed capital and without controlling shareholder.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 28.35pt"/><td style="width: 28.35pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif"><i>Depreciation and Amortization</i>. Depreciation
and amortization increased by 12.1%, or R$148.9 million, mainly due to the entry into operation of the Janda&#237;ra Wind Complex, the
TPP Figueira, the acquisition of the Aventura and Santa Rosa &amp; Mundo Novo Wind Complexes, and increased investments by Copel Distribui&#231;&#227;o.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 28.35pt"/><td style="width: 28.35pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif"><i>Credit losses, provisions and
                                                                                                               reversals</i>. Provisions and reversals decreased by R$625.3 million, mainly due to the extraordinary event in 2022 involving a
                                                                                                               provision in the fourth quarter of 2022 of R$452.7 million related to a dispute in arbitration (see Note 40.1 in our Financial
                                                                                                               Statements), the higher reversal of impairment of generation assets in 2023, with an increase of R$152.3 million, and a reduction
                                                                                                               of R$14.6 million in expected credit losses due to increased bill recovery and cuts in the distribution grid.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 28.35pt"/><td style="width: 28.35pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif"><i>Construction Cost</i>. Costs related to construction
increased by 8.5%, or R$182.5 million, reflecting investments made in the distribution infrastructure of energy. </span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 28.35pt"/><td style="width: 28.35pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif"><i>Other Costs and Expenses</i>. Other costs
and expenses decreased by 12.0%, or R$58.8 million, mainly due to lower ICMS credit losses and the fair value of electric energy generation
concession assets.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 28.35pt"/><td style="width: 28.35pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif"><i>Provision for allocation of PIS and Cofins
credits</i>: In 2022 we recognized the amount of R$810.6 in &#8220;Provision for the Allocation of PIS and COFINS credits&#8221; account
to record the impacts of Federal Law 14,385/2022. For more information, see Note 12.2.1 to our audited consolidated financial statements.</span></td></tr></table>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0"><b><i>Equity
earnings of associates and joint ventures </i></b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 8pt; text-align: justify; text-indent: 35.45pt">Equity earnings of
associates and joint ventures were R$307.8 million in 2023, a decrease of 35.7% compared to R$478.6 million in 2022. This variation resulted
from equity accounting in jointly controlled electric power transmission companies, due to the reduction in inflation indices that adjust
transmission contract assets, as well as the effects of the tariff revisions of Caiu&#225;, Integra&#231;&#227;o Maranhense, Matrinch&#227;,
and Guaraciaba that occurred in 2022 and were not recurrent in 2023.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-indent: 0.5in; margin-right: 0; margin-left: 0"><b><i>Financial Results</i></b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 12pt 0 8pt; text-align: justify; text-indent: 35.45pt">We recognized
an increase of financial results of R$800.9 million mainly due the expense of updating the provision for the allocation of PIS and Cofins
credits in the amount of R$1.0 billion that occurred in 2022 and was non-recurring in 2023. They also impacted the increase in income
from financial investments, partially offset by the increase in financial expenses with debt charges.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0"><b><i>Income
Tax and Social Contribution Expenses</i></b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in">Expenses with Income Tax and Social Contribution Expenses
on December 31, 2022 totaled R$354.1 million. For more information, see Note 12.3 to our audited consolidated financial statements.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in">&#160;</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0"><b><i>Discontinued
Operations</i></b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0">Our net income from discontinued operations was R$191.5 million in
2023, compared to a net loss of R$74.7 million in 2022, mainly due to the impact of the provision for impairment of R$144.5 million in
2022, related to the Arauc&#225;ria thermoelectric plant, which was reversed by R$108.1 million in 2023.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0">&#160;</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0"><b><i>Net
Income (loss) for the year</i></b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in">In 2023, the consolidated net income was R$2,327.2 million, 102.5% higher than
that obtained in the previous year, R$1,149.3 million. The increase is mainly due to the increase in net operating revenue, the reduction
in provisions for litigation, the greater reversal of impairment and the impact of the provision for the allocation of PIS and Cofins
credits recorded in 2022 and non-recurring in 2023, partially offset by the increase in expenses with personnel and administrators, increase
in third-party services, higher depreciation and amortization resulting from new assets and the impact of deferred taxes on profits.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 12pt 0 0; text-align: justify; text-indent: 0.5in">The net income of continuing operations (disregarding Compagas and UEGA,
which are in the process of divestment) was R$2,135.7 million compared to R$1,224.0 million recorded in 2022, representing an increase
of R$911.7 million or 74.5%.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 12pt 0 0; text-align: justify; text-indent: 0.5in"></p>

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<p style="font: 10pt Times New Roman, Times, Serif; margin: 12pt 0 0; text-align: justify; text-indent: 0.5in">&#160;</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b>Results of Operations for 2022 compared
with 2021</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">The following table
summarizes our results of operations for the years ended December 31, 2022 and 2021.</p>

<table cellspacing="0" cellpadding="0" style="font: 10pt Georgia, Times, Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%">&#160;</td>
    <td colspan="2" style="padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Year ended
    December 31,</b></p></td></tr>
  <tr style="vertical-align: bottom">
    <td style="width: 54%; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%">&#160;</td>
    <td style="width: 23%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>2022 (Restated)</b></p></td>
    <td style="width: 23%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>2021 (Restated)</b></p></td></tr>
  <tr style="vertical-align: top">
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%">&#160;</td>
    <td colspan="2" style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: center; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>(R$ million)</b></span></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>Net Operating Revenues:</b></span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Electricity sales to Final Customers:</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">11,393.0</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">12,296.6</span></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Electricity sales to distributors	</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">4,534.5</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">4,529.5</span></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Use of main distribution and transmission grid	</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">9,843.7</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">10,088.2</span></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Construction income	</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">&#160;2,164.1 </span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">1,940.3 </span></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Result of Sectorial financial assets and liabilities 	</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">1,847.9</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">2,502.3</span></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Other operating revenues	</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">&#160;522.8 </span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">&#160;358.9 </span></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Fair value of assets from the indemnity for the concession	</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">&#160;79.2 </span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">&#160;108.7 </span></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">(-) Revenue deductions</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">&#160;(9,849.9)</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">&#160;(10,848.2)</span></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%">&#160;</td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>&#160;20,535.3 </b></span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>&#160;20,976.2 </b></span></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>Operating Costs and Expense:</b></span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Electricity purchased for resale	</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">(8,096.9)</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">(9,503.7)</span></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Charge of the main distribution and transmission grid	</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">(2,488.0)</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">(2,473.7)</span></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Personnel and management	</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">(977.9)</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">(1,506.0)</span></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Pension and healthcare plans	</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">(260.2)</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">(243.0)</span></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Material	</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">(90.5)</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">(66.2)</span></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Materials and supplies for power electricity	</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">(9.3)</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">-</span></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Third-party services	</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">(754.6)</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">(636.6)</span></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Depreciation and amortization	</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">(1,233.1)</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">(1,017.3)</span></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Credit losses, provisions and reversals	</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">(717.5)</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">(294.8)</span></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Construction cost	</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">(2,137.2)</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">(1,888.6)</span></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Other costs and expenses	</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">(489.3)</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">(356.3)</span></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Provision for allocation of PIS and Cofins credits</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">(810.6)</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">-</span></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Hydrological Risk Renegotiation - GSF</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%">&#160;</td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">1,570.5</span></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%">&#160;</td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>(18,065.1)</b></span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>(16,415.7)</b></span></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Equity in earnings of associates and joint ventures	</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">478.6</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">366.3</span></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Financial results	</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">(2,005.9)</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">(346.4)</span></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>Profit before income tax and social contribution	</b></span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>942.9</b></span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>4,580.4</b></span></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Income tax and social contribution on profit	</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">281.1</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">(1,178.5)</span></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>Net income from continuing operations</b></span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>1,224.0</b></span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>3,401.9</b></span></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Net income (loss) from discontinued operations</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">(74.7)</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">1,646.7</span></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>Net income for the year	</b></span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>1,149.5</b></span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>5,048.6</b></span></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Net income attributable to controlling shareholders	</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">1,112.0</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">4,952.6</span></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Net income attributable to non-controlling interest	</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">37.3</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">96.0</span></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Other comprehensive income	</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">210.0</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">152.7</span></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Comprehensive income	</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">1,359.3</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">5,201.3</span></td></tr>
  <tr>
    <td style="padding-left: 17.15pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Comprehensive income attributable to controlling shareholders	</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">1,319.3</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">5,105.2</span></td></tr>
  <tr>
    <td style="padding-left: 17.15pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Comprehensive income attributable to non-controlling interest	</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">40.0</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">96.2</span></td></tr>
  </table>
<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0"><b><i>&#160;</i></b></p>

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<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0"><b><i>Operating
Revenues (continuing operations)</i></b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0">Our
consolidated net operating revenues decreased by 2.1%, or R$440.9 million, in 2022 compared to 2021. Below are the main reasons for variations
in operating revenue accounts:</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 35.45pt; margin-right: 0; margin-left: 0"><i>Electricity
Sales to Final Customers</i>. Our net revenues from electricity sales to Final Customers increased by 3.8%, or R$272.4 million, mainly
due to the tariff adjustment applied to the Energy Tariff (TE) component from the distributor in June 2022, with an average effect of
4.9% and the growth in the number of Copel Comercializa&#231;&#227;o customers.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 35.45pt; margin-right: 0; margin-left: 0"><i>Electricity
Sales to Distributors. </i>Our net revenues from electricity sales to distributors remained stable in the comparison between periods (R$3,814.4
million in 2022 versus R$3,801.3 million in 2021), a positive variation of 0.3% or R$13.1 million.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 35.45pt; margin-right: 0; margin-left: 0"><i>Use
of main distribution and transmission grid</i>. Our net revenues from the use of main distribution and transmission grid decreased by
8.8%, or R$466.2 million, mainly due to the lower remuneration of transmission assets, considering the negative effect of the IPCA; the
increase in the distributor&#8217;s &#8220;Energy Development Account (CDE)&#8221; revenue-reducing account, intended to fund the CDE
objectives provided for by law; and the effects of the reprofiling of the assets of the Existing System Base Network (RBSE) in 2021, non-recurring
in 2022.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 35.45pt; margin-right: 0; margin-left: 0">Construction
income. Our net revenues from construction increased by 11.5%, or R$223.8 million, mainly to higher investments in the energy distribution
segment.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 8pt; text-align: justify; text-indent: 35.45pt"><i>Sectorial Financial
Assets and Liabilities</i>. Our financial assets and liabilities result decreased by 26.2%, or R$593.9 million as a result of the reduction
in energy costs and other financial components.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 35.45pt; margin-right: 0; margin-left: 0"><i>Other
Operating Revenues</i>. Other operating revenues, considering net values, increased by 43.3%, or R$139.6 million, mainly due to rental
revenue at the distributor with sharing of poles, as a result of the greater volume of allocated fixing points and contractual readjustments.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0"><b><i>Operating
Costs and Expense (continuing operations)</i></b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 27pt; margin-right: 0; margin-left: 0">Our
consolidated costs of sales and services provided increased by 10.0% or R$1,649.4 million, highlighted by a non-recurring event of R$810.6
million related to the provision for the allocation of PIS and Cofins credits in 2022. The main factors that we can highlight in our operating
costs and expenses when comparing 2022 and 2021 are:</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 28.35pt"/><td style="width: 28.35pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif"><i>Electricity Purchased for Resale</i>. Our
purchased energy costs for resale decreased by 14.8%, or R$1,406.8 million, mainly due to more favorable hydrological conditions in 2022.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 28.35pt"/><td style="width: 28.35pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif"><i>Charge of the Main Distribution and Transmission
Grid.</i> Expenses we incurred for our use of the main distribution and transmission grid increased 0.6%, or R$14.3 million due to the
higher value of Charge reserve energy &#8211; EER, partially offset by lower value of System Services Charges - ESS.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 28.35pt"/><td style="width: 28.35pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif"><i>Personnel and administrative expenses</i>
decreased by 35.1%, or R$528.1 million, mainly due to a lower provision for performance and profit sharing, a reduction in the provision
for the voluntary dismissal program and the reduction in the number of employees.</span></td></tr></table>

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<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 28.35pt"/><td style="width: 28.35pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif"><i>Third-Party Services.</i> Expenses related
to third party services increased by 18.5%, or R$117.9 million, mainly due to the increase in maintenance costs of the electricity system,
consumer service related to cuts, reconnections and inspections and the increase in outsourced labor and with communication and data processing.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 28.35pt"/><td style="width: 28.35pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif"><i>Depreciation and Amortization</i>. Depreciation
and amortization increased by 21.2%, or R$215.8 million, mainly as a result of a revision of estimated useful life of certain assets in
the generation segment, mainly due to the adherence, in 2021, to the hydrological risk renegotiation (GSF) and the start-up of new generation
assets.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 28.35pt"/><td style="width: 28.35pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif"><i>Credit losses, provisions and reversals</i>.
Accrual and provisions increased by 258.0%, or R$449.5 million, mainly as a result of an increase in provisions for litigation, reflecting
mainly the increase in the estimate of losses in civil actions related to discussions in an arbitration.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 28.35pt"/><td style="width: 28.35pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif"><i>Construction Cost</i>. Costs related to construction
increased by 13.2%, or R$248.6 million, mainly reflecting investments made in power distribution infrastructure. </span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 28.35pt"/><td style="width: 28.35pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif"><i>Other Costs and Expenses</i>. disregarding
the effect positive of R$1,570.5 million in the 2021 referring to the renegotiation of the hydrological risk (GSF) and the negative effect
of R$810.6 million related to the provision for the allocation of PIS and Cofins credits in 2022, other costs and expenses increased 37.3%,
or R$133.0 million, mainly due to the increase in financial compensation for the use of water resources related to the higher volume of
generation from hydroelectric plants and the increase in losses in the deactivation and disposal of assets. In 2022, we recognized the
amount of R$810.6 million in &#8220;Provision for the Allocation of PIS and COFINS credits&#8221; account to record the impacts of Federal
Law 14,385/2022, of June 27, 2022.</span></td></tr></table>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0"><b><i>Equity
earnings of associates and joint ventures </i></b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 8pt; text-align: justify; text-indent: 35.45pt">Equity earnings of
associates and joint ventures was R$478.6 million in 2022, an increase of 30.7%, compared to R$366.3 million in 2021. This variation is
a result of the positive result of equity in the electricity transmission jointly controlled companies, mainly as a result of the higher
monetary restatement on contract assets.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-indent: 0.5in; margin-right: 0; margin-left: 0"><b><i>Financial Results</i></b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0">We
recognized a reduction in the financial result of R$1,659.5 million mainly due to the update of the provision for the allocation of Pis
and Cofins credits. The increase in financial expenses with monetary and exchange variation and debt charges also had an impact, offset
by the increase in income from financial investments.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0"><b><i>Income
Tax and Social Contribution Expenses</i></b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 36.7pt">Credits to be recovered
as of December 31, 2022 amounted to R$281.1 million, referring mainly to the greater tax benefit related to the payment of interest on
equity. For more information, see explanatory note 12.3 to our December 2022 financial statements.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0"><b><i>Discontinued
Operations</i></b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 36.7pt">Our net loss from
discontinued operations was R$74.7 million in 2022, compared to a net income of R$1,646.7 million, mainly due to the dispatch of 2,195
GWh from the Arauc&#225;ria thermoelectric plant in 2021 compared to 238 GWh dispatched in 2022.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 36.7pt"><b><i>Net Income
(loss) for the year</i></b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 36.7pt">The consolidated
net income in 2022 was R$1,149.3 million in 2022, compared to R$5,048.6 million in 2021. The reduction reflected an update and provision
for the allocation of Pis and Cofins credits in 2022 with an impact on operating profit and the financial result, by the recognition
in 2021 of the compensation for the renegotiation of the hydrological risk through the right to extend the concession of our plants referring
to the portion of the costs incurred with the GSF, assumed by the holders of the hydroelectric plants participating in the Energy Reallocation
Mechanism &#8211; MRE, partially offset by the higher tax benefit on the interest on equity recognized in the last quarter of 2022.<br/></p>


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<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: center"><b><span id="form20f_022"></span>LIQUIDITY AND CAPITAL RESOURCES</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Our principal liquidity
and capital requirements are to finance the expansion and improvement of our distribution and transmission infrastructure and to finance
the expansion of our generation facilities.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0">We
believe our working capital is sufficient for our present requirements
and the next 12 months. We expect to finance our liquidity and capital requirements primarily with our own resources, arising from retained
earnings and cash generation from our operations and third-party resources (BNDES, other financial institutions and capital markets).
As of December 31, 2023, our Current Liquidity, an index ratio that measures our current assets over our current liabilities reached 1.5x
(1.3x as of December 31, 2022) with a cash balance, equivalent to cash and bonds and securities of R$5,639.4 million (R$2,678.8 million
of December 31, 2022 and R$3,488.9 million of December 31, 2021).</p>

<p style="font: 9pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><span style="font-size: 10pt">With
respect to long term capital needs, we use a model of five years to monitor our needs in a series of scenarios and variables, including
Net Debt/EBITDA and minimum cash balance with the intention to preserve the liquidity and improve the capital structure. In this context,
we work to anticipate exercises of liability management to improve liquidity if conditions are favorable.</span><span style="font-size: 1pt">5</span></p>

<p style="font: 9pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><span style="font-size: 10pt">All
of our future liquidity conditions rely on a series of scenarios and may be adversely affected depending on market and other conditions.
Actual liquidity may differ significantly for several reasons, including, without limitation, the risks described in &#8220;Forward-Looking
Statements&#8221; and &#8220;Item 3. Key Information&#8213;Risk Factors.&#8221;</span><span style="font-size: 1pt">F</span></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0">We
have not engaged in any off-balance sheet arrangements that have, or are reasonably likely to have, a current or future effect on the
registrant&#8217;s financial condition, changes in financial condition, revenues or expenses, results of operations, liquidity, capital
expenditures or capital resources that is material to investors.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0">We
monitor our financial liquidity continuously and, for that purpose, we consider (i) on the external side, the possibility of raising funds
through the Financial Institutions, Capital Markets and other Sectoral Institutions, and (b) on the internal side, taking the necessary
actions in our operations by reducing expenses or postponing investments in order to guarantee the timely fulfillment of financial obligations.
Accordingly, we expect to preserve the working capital required for our operations throughout the period.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">In addition to working
capital, our other principal uses of cash are capital expenditures, dividend payments and debt servicing. Capital expenditures were R$2,302.8
million in 2023 and R$2,518.5 million in 2022. The following table sets forth a breakdown of our capital expenditures for the periods
indicated. Our capital expenditures are focused on projects located in Brazil.</p>

<table cellspacing="0" cellpadding="0" style="font: 10pt Georgia, Times, Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: center; line-height: 150%">&#160;</td>
    <td colspan="3" style="padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Year ended
    December 31,</b></p></td></tr>
  <tr style="vertical-align: bottom">
    <td style="width: 54%; padding-right: 5.4pt; padding-left: 5.4pt; text-align: center; line-height: 150%">&#160;</td>
    <td style="width: 16%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>2023</b></p></td>
    <td style="width: 16%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>2022</b></p></td>
    <td style="width: 14%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>2021</b></p></td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: center; line-height: 150%">&#160;</td>
    <td colspan="3" style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: center; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>(R$million)</b></span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Generation and transmission<sup>(1)</sup>	</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">240.1</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">472.7</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">494.8</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Distribution	</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">1,966.5</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">1,848.1</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">1,623.0</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Telecom	</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">-</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">-</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">54.4</span></td></tr>
  <tr style="vertical-align: top">
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Investment of associates and joint ventures	</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">10.8</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">4.8</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">31.0</span></td></tr>
  <tr style="vertical-align: top">
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Arauc&#225;ria Thermoelectric Plant<b><sup>(3)</sup></b>	</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">9.9</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">153.6<sup>(2)</sup></span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">0.0</span></td></tr>
  <tr style="vertical-align: top">
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Compagas	</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">25.4</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">23.1</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">14.3</span></td></tr>
  <tr style="vertical-align: top">
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Elejor	</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">4.6</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">7.3</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">31.1</span></td></tr>
  <tr style="vertical-align: top">
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Others	</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">45.5</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">8.9</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">6.7</span></td></tr>
  <tr style="vertical-align: top">
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>Total	</b></span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>2,302.8</b></span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>2,518.5</b></span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>2,255.3</b></span></td></tr>
  </table>
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<table cellpadding="0" cellspacing="0" style="font: 8pt/107% Times New Roman, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 0"/><td style="width: 12.95pt"><sup>(1)</sup></td><td>Considers investment in projects held 100% by Copel GeT.</td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 8pt/107% Times New Roman, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 0"/><td style="width: 12.95pt"><sup>(2)</sup></td><td>Considers amounts referring to Major Inspection and Overhaul of the Plant, initially foreseen in the costing budget, which were reclassified
as investments in the 2023 Financial Statements.</td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 8pt/107% Times New Roman, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 0"/><td style="width: 12.95pt"><sup>(3)</sup></td><td>Arauc&#225;ria Thermoelectric Plant is in view of the divestment process (See Note 39 of the audited consolidated financial statements).</td></tr></table>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 12pt 0; text-align: justify; text-indent: 0.5in">As in previous years,
our capital requirement will be financed by cash from our operations and/or by external financing, which may serve to offset commitments
arising from the maturity of previous external financing.</p>
<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 12pt 0; text-align: justify; text-indent: 0.5in"></p>


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<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 12pt 0; text-align: justify; text-indent: 0.5in">Our total budgeted capital
expenditures for our wholly-owned subsidiaries for 2024 is R$2,432.2 million, of which:</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">R$265.2 million are for generation and transmission;</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">R$2,091.7 million are for our distribution business;
</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">R$75.3 million are for other investments.</span></td></tr></table>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><span style="background-color: white">The
following subsidiaries, which are not wholly owned by us, also budgeted their own capital expenditures for 2024, as described as follows:</span></p>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Compagas: R$62.9 million, Compagas in the process
of divestiture; and</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Elejor: R$9.4 million.</span></td></tr></table>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Historically, we have financed our liquidity and capital requirements primarily
with cash provided by our operations and through external financing. Our principal source of funds in 2023 was our operating activities.
Net cash used by financing activities was R$2,696.6 million in 2023, compared with R$1,922.0 million in 2022. Net cash provided by operating
activities was R$3,518.5 million in 2023, compared with R$3,902.6 million in 2022 and R$3,386.8 million in 2021. The decrease in 2023,
compared to 2022, was mainly due to the greater volume of taxes, loan charges, financing, debentures and leases paid. The increase in
2022, compared to 2021, was mainly due to the improvement in the hydrological scenario, with a lower need to purchase energy. In 2024,
we expect to finance our liquidity and capital requirements primarily with our own resources, arising from retained earnings and cash
generation from our operations, primary offering of our shares, and third party resources (BNDES, other financial institutions and capital
markets).</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Long-term debt has generally been used to finance our major capital expenditure
projects, in particular capital expenditures acquisition financing programs offered by Federal Development Bank, as BNDES. The scheduled
maturities of these long-term loans have been structured to match the expected cash flow from the conclusion of the related capital expenditure
projects and, as a result, reduce the risk of any significant deterioration of our liquidity position.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">The following table
shows the maturity of loans, financing and debentures:</p>

<table cellspacing="0" cellpadding="0" style="font: 10pt Georgia, Times, Serif; width: 100%; border-collapse: collapse">
  <tr>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: center; line-height: 150%">&#160;</td>
    <td colspan="8" style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: right"><b>(R$million)</b></p></td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: center; line-height: 150%">&#160;</td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Short Term</b></p></td>
    <td colspan="7" style="padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Long Term</b></p></td></tr>
  <tr>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: center; line-height: 150%">&#160;</td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>2024</b></p></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>2025</b></p></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>2026</b></p></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>2027</b></p></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>2028</b></p></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>2029</b></p></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>&gt;2029</b></p></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Total</b></p></td></tr>
  <tr style="vertical-align: top">
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Domestic Currency	</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">1,901.6</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">3,430.2</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">2,447.5</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">1,387.6</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">711.1</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">1,200.0</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">3,884.3</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">14,962.3</span></td></tr>
  <tr style="vertical-align: top">
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Foreign Currency	</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">-</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">-</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">-</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">-</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">-</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">-</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">-</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">-</span></td></tr>
  <tr style="vertical-align: top">
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>Total</b>	</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">1,901.6</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">3,430.2</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">2,447.5</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">1,387.6</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">711.1</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">1,200.0</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">3,884.3</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">14,962.3</span></td></tr>
  <tr>
    <td style="width: 32%">&#160;</td>
    <td style="width: 8%">&#160;</td>
    <td style="width: 12%">&#160;</td>
    <td style="width: 8%">&#160;</td>
    <td style="width: 8%">&#160;</td>
    <td style="width: 8%">&#160;</td>
    <td style="width: 8%">&#160;</td>
    <td style="width: 8%">&#160;</td>
    <td style="width: 8%">&#160;</td></tr>
  </table>
<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 12pt 0; text-align: justify; text-indent: 0.5in">As in prior years, we
plan to make significant investments in future periods to expand and upgrade our generation, transmission and distribution businesses.
In addition, we may seek to invest in other existing electric utilities, in communications services or in other areas, each of which may
require additional domestic and international financing. Our ability to generate cash sufficient to meet our planned expenditures is dependent
upon a variety of factors, including our ability to maintain adequate tariff levels, to obtain the required regulatory and environmental
authorizations, to access domestic and international capital markets, and a variety of operating and other contingencies. We anticipate
that our cash provided by operations may be insufficient to meet these planned capital expenditures, and that we may require additional
financing from sources such as BNDES and the Brazilian and international capital markets.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">ANEEL&#8217;s regulations
require prior approval from ANEEL for any transfer of funds from our subsidiaries to us in the form of loans or advances. ANEEL approval
is not required for cash dividends, as long as cash dividends do not exceed a dividend threshold (&#8220;Dividend Threshold&#8221;) equal
to the greater of adjusted net income or income reserves available for distribution. The Dividend Threshold is established by Brazilian
Corporate Law.</p>
<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"></p>


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<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">The cash dividends
we have received from our subsidiaries have been historically sufficient to meet our cash flow requirements without exceeding the Dividend
Threshold. As a result, we have not sought approval from ANEEL to receive either loans or advances from our subsidiaries or cash dividends
from our subsidiaries in excess of the Dividend Threshold. We do not expect these restrictions on loans and advances and on cash dividends
exceeding the Dividend Threshold to impact our ability to meet our cash obligations, since we expect cash dividends below the Dividend
Threshold to be sufficient in the future.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0">Our
outstanding loans and financing (including debentures) as of December 31, 2023 totaled R$14,962.3 million. As of December 31, 2023, we
had no debt outstanding denominated in U.S. dollars. For more information on the terms of these loans and financings including reference
to their specific maturity dates and interest rate structure, see Note 20 and 21 to our audited consolidated financial statements. We
are not subject to seasonality with respect to our borrowing requirements. Our major loans and financing arrangements are:</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Banco do Brasil:</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 40.5pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">As of December 31, 2023, we had R$751.1 million
of outstanding debt with Banco do Brasil (not including the debentures listed below), consisting of financings we contracted to increase
our working capital.</span></td></tr></table>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 36.85pt">Debentures:</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In March 2016, Nova Asa Branca I, Nova Asa Branca
II, Nova Asa Branca III, Nova Eurus IV and Ventos de Santo Uriel Wind Farms issued R$300.8 million in non-convertible debentures, with
sixteen-year maturity and payment of interest on monthly basis. The interest rate of TJLP index + 2.02% per year is applicable to R$147.6
million and IPCA index + 9.87% per year is applicable to R$153.2 million. As of December 31, 2023, we had an aggregate balance of R$200.9
million of outstanding debt under these debentures;</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In September 2018, Copel GeT issued R$290.0 million
in simple, non-convertible debentures. These debentures have an interest rate equal to IPCA index + 7.6475% per year, with a seven-year
maturity and payment of interest on a semester basis. As of December 31, 2023, we had an aggregate outstanding balance of R$157.3 million
under these debentures; </span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In March 2019, Cutia Empreendimentos issued R$360.0
million in simple, non-convertible debentures. These debentures have an interest rate equal to IPCA index + 5.8813% per year, with a thirteen-year
maturity and payment of interest on a semester basis. As of December 31, 2023, we had an aggregate outstanding balance of R$349.6 million
under these debentures;</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In July 2019, Copel GeT issued R$1 billion in
simple, non-convertible debentures, in two series, with an interest rate of 109% of the CDI index per year and IPCA index + 3.90% with
a five-years and six-years maturity and payment of interest on a semester basis. As of December 31, 2023, we had an aggregate outstanding
balance of R$687.4 million under these debentures;</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In November 2019, Copel Distribui&#231;&#227;o
issued R$850 million in simple, non-convertible debentures, in two series, with an interest rate of IPCA index + 4.20% per year and CDI
index + 1.45% per year with an eight-years and three-years maturity and payment of interest on a semester basis. As of December 31, 2023,
we had an aggregate outstanding balance of R$647.1 million under these debentures; </span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In June 2021, Copel Distribui&#231;&#227;o
issued R$1.5 billion in simple, non-convertible debentures, in two series, with an interest rate of IPCA index + 4.7742% per year and
CDI index + 1.95% per year with a ten-year and five-year maturity and payment of interest on a semester basis. As of December 31, 2023,
we had an aggregate outstanding balance of R$1,590.3 million under these debentures; </span></td></tr></table>


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<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In October 2021, Copel GeT issued R$1.5 billion
in simple, non-convertible debentures, in two series, with an interest rate of CDI index + 1.38% per year and IPCA index + 5.7138% per
year with a five-year and ten-year maturity and payment of interest on a semester basis. As of December 31, 2023, we had an aggregate
outstanding balance of R$1,579.7 million under these debentures; </span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In May 2022, Copel Distribui&#231;&#227;o
issued R$1.5 billion in simple, non-convertible debentures, in three series, with an interest rate of IPCA index + 6.1732% per year, CDI
+ 1.21% per year and CDI + 1.36% per year with a three-year, five year and ten-year maturity and payment of interest on semester basis.
As of December 31, 2023, we had an aggregate outstanding balance of R$1,535.5 million under these debentures.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 40.5pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In January 2023, Copel GeT issued R$1.3 billion
in simple debentures, not convertible into shares, in two series, with an interest rate of CDI + 1.40% p.a. and IPCA + 6.82% p.a. with
a term of seven years and a term of twelve years and semi-annual interest payments. On December 31, 2023, we had a total outstanding balance
of R$1,382.9 million under these debentures; and</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In June 2023, Copel Distribui&#231;&#227;o
issued R$1.6 billion in simple, non-convertible debentures, in three series, with an interest rate of CDI + 1.45% per year, CDI + 2.00
per year and CDI + 2.25% per year with a one year, four year and five-year maturity and payment of interest on semester basis. As of December
31, 2023, we had an aggregate outstanding balance of R$1,607.4 million under these debentures.</span></td></tr></table>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt 38.7pt; text-align: justify">BNDES</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 40.5pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In December 2013, we received approval for the
BNDES financing of HPP Col&#237;der in an aggregate amount of R$1,041.2 million, maturing in October 2031. As of December 31, 2013,
we had received R$840.1 million of this amount, with the remaining disbursements to be made in accordance with the construction schedule
of HPP Col&#237;der. Additionally, BNDES approved the finance of the Cerquilho III transmission substation in the amount of R$17.6 million,
which was disbursed in a single installment. As of December 31, 2023, the aggregate outstanding balance of these two contracts totaled
R$557.9 million;</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">BNDES has provided a loan to us of R$339.0 million
to finance the construction of the Mau&#225; Hydroelectric Plant. Mau&#225; is owned by Cons&#243;rcio Energ&#233;tico Cruzeiro
do Sul, in which we have a 51.0% interest and Eletrosul has a 49.0% interest. BNDES is providing 50.0% of the loan amount, and Banco do
Brasil S.A. is providing the remaining 50.0%. All the receivables arising from this plant were pledged in favor of BNDES and Banco do
Brasil until full repayment of the loan. As of December 31, 2023, we had an aggregate of R$98.5 million in outstanding debt with BNDES
and Banco do Brasil under this facility;</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In December 2011, we entered into a financing
contract with BNDES in the total value of R$44.7 million for the construction of Transmission Line Foz do Iguacu - Cascavel Oeste, with
maturity in 14 years. As of December 31, 2023, we had an aggregate of R$7.9 million in outstanding debt under this financing contract;
</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In March 2012, we entered into a financing contract
with BNDES in the total value of R$282.1 million for the construction of GE Farol, Ge Boa Vista, GE S&#227;o Bento do Norte and GE Olho
D&#8217;&#193;gua Wind Farms with maturity in 16 years. As of December 31, 2023, we had an aggregate of R$136.4 million in outstanding
debt under this financing contract; </span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In September 2012, we entered into a financing
contract with BNDES in the total value of R$73.1 million for the construction of SHP Cavernoso II, with maturity in 16 years. As of December
31, 2023, we had an aggregate balance of R$27.4 million of outstanding debt under this financing contract;</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In December 2014, we entered into a financing
contract with BNDES to finance the improvement of the distribution system of the greater Curitiba area, with maturity in 9.4 years. We
have obtained a R$78.9 million funding on December 2014 and as of December 31, 2023, we had an aggregate outstanding balance of R$3.9
million under this financing contract; </span></td></tr></table>


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<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In June 2015, we entered into a financing contract
with BNDES in the total value of R$154.6 million for the construction Santa Helena and Santa Maria Wind Farm, with maturity in 16 years.
As of December 31, 2023, we had an aggregate balance of R$63.6 million of outstanding debt under this financing contract;</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In December 2015, we entered into a financing
contract with BNDES in the total value of R$55.8 million for the construction of Transmission Line Assis - Paragua&#231;u Paulista II
and Londrina - Figueira e Salto Os&#243;rio - Foz do Chopim C2, with maturity in 15 years. As of December 31, 2023, we had an aggregate
balance of R$22.4 million of outstanding debt under this financing contract; </span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In November 2018, we entered into a financing
contract with BNDES in the total value of R$194.0 million for the implementing Baixo Igua&#231;u Hydroelectric Power Plant as well as
its associated transmission system, with maturity in 17 years. As of December 31, 2023, we had an aggregate balance of R$148.6 million
of outstanding debt under this financing contract; </span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In October 2018, we entered into a financing
contract with BNDES in the total value of R$619.4 million for the construction and implementing Cutia Empreendimentos E&#243;licos Wind
Farms, with maturity in 17 years. As of December 31, 2023, we had an aggregate balance of R$522.0 million of outstanding debt under this
financing contract.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In August 2018, Copel GeT signed a share exchange
agreement with Eletrosul in the controlled ventures Costa Oeste Transmissora de Energia S.A. (51% Copel GeT and 49% Eletrosul), Marumbi
Transmissora de Energia S.A. (80% Copel GeT and 20% Eletrosul) and Transmissora Sul Brasileira de Energia S.A. (20% Copel GeT and 80%
Eletrosul). With this contract, Copel GeT starts to hold 100% interest in the Costa Oeste and Marumbi undertakings and Eletrosul now holds
100% stake in Transmissora Sul Brasileira. </span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Marumbi has an agreement signed with BNDES in
2014, in the amount of R$55 million, for the Implementation of the 525 kV Transmission Line between SE Curitiba and SE Curitiba Leste
and the implementation of SE Curitiba, with maturity in 14 years. It has a balance on December 31, 2023 of R$15.3 million. </span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Costa Oeste has an agreement signed with BNDES
in 2013, in the amount of R$36.7 million, for the implementation of the 230 kV Transmission Line between SE Cascavel Oeste and SE Umuarama
Sul and the implementation of the SE, with maturity in 14 years. It has a balance on December 31, 2023 of R$10.8 million.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In June 2020, we entered into a financing contract
with BNDES in the total value of R$432.1 million for the implementing of the Transmission Line SE Medianeira, SE Curitiba Centro, SE Curitiba
Uberaba, SE Andir&#225; Leste, Curitiba Leste-Blumenau and Baixo Igua&#231;u Realeza as well as its associated transmission system,
with maturity in 23 years. As of December 31, 2023, we had an aggregate balance of R$392.7 million of outstanding debt under this financing
contract.</span></td></tr></table>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 36.7pt">CAIXA ECON&#212;MICA
FEDERAL (CEF)</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In December 2023, we had R$5.7 million in outstanding
debt related to government programs to finance distribution projects.</span></td></tr></table>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt 40.5pt; text-align: justify">BANCO DO NORDESTE</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In May 2021, we entered into a financing contract
with BNB for a total value of R$208.7 million for the construction of Janda&#237;ra I, Janda&#237;ra II, Janda&#237;ra III and Janda&#237;ra
IV Wind Farms, with a maturity of 17 years. As of December 31, 2023, we had an aggregate balance of R$191.5 million of outstanding debt
under this financing contract.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 40.5pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In November 2021, we completed the acquisition
of Vilas Complex, which is finance until 2039 for the Vila Maranh&#227;o I, Vila Maranh&#227;o
II, Vila Maranh&#227;o III and Vila Cear&#225; I, and until 2040 for and Vila Mato Grosso I. As of December 31, 2023, we had an aggregate
balance of R$524.2 million of outstanding debt under this financing contract; and</span></td></tr></table>


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<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">In January 2023, we completed the acquisition
of Aventura and Santa Rosa &amp; Mundo Novo Wind Farms, which are financed until 2039 for Aventura II, Aventura III, Aventura IV and Aventura
V, and until 2043 for Santa Rosa e Mundo Novo I, Santa Rosa e Mundo Novo II, Santa Rosa e Mundo Novo III, Santa Rosa e Mundo Novo IV and
Santa Rosa e Mundo Novo V. As of December 31, 2023, we had an aggregate balance of R$868.9 million of outstanding debt under this financing
contract.</span></td></tr></table>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">In May 2022, Copel
Distribui&#231;&#227;o received the amount of R$145.8 million, recognized as a financial component to cover the additional costs associated
with the water scarcity situation that affected the country throughout 2021, the amount started to be collected monthly for the CDE Water
Scarcity Account, in quotas approved by Aneel as of June 2023.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">We are party to several
legal proceedings that could have a material adverse impact on our liquidity if the rulings are unfavorable to us. These contingencies
are described in &#8220;Item 8. Financial Information&#8212;Legal Proceedings.&#8221;</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">In addition, we have
commitments not yet incurred related to long-term contracts, and therefore not recognized in the financial statements, as presented in
Note 36 to our consolidated financial statements. The main amount refers to energy purchase and transportation contracts commitments,
totaling R$102,523.8 million on December 31, 2023. These commitments are expected to be settled as follows: R$7,446.7 million in less
than a year, R$21,367.0 million from one to 5 years and R$73,710.1 million after 5 years.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">In Note 34.2.2 to
our consolidated financial statements, we present the expected values for settlement of contractual obligations undiscounted in each time
range. Our projections are based on financial indicators linked to the related financial instruments and forecast according to average
market expectations as disclosed in the <span style="line-height: 106%">Brazilian </span>Central Bank&#8217;s Focus Report.</p>


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<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><b>&#160;</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt"><span id="form20f_023"></span><b>Item 6. Directors, Senior Management and Employees</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-indent: 36.85pt">We are managed by:</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">a Board of Directors, which is currently composed
of 7 members; and</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">an Executive Board, which is currently composed of 8 members.</span></td></tr></table>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: center"><span id="form20f_024"></span><b>BOARD OF DIRECTORS</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">The Board of Directors
ordinarily meets monthly. A majority of the members of the Board of Directors is required for the meeting to be held, and decisions are
taken by a majority vote of those present at the meeting. For additional information, see &#8220;Item 10. Additional Information&#8212;Memorandum
and Articles of Association.&#8221; The members of the Board of Directors are elected to serve for two-year terms and may be reelected.
Among the current seven members of the Board of Directors:</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">four were elected by shareholders holding ordinary
shares;</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">one was elected by minority shareholders (holding
voting shares);</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">one was elected by minority shareholders (holding
outstanding non-voting shares); and</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">one was elected by our employees.</span></td></tr></table>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">On March 20, 2024,
two members of our Board of Directors, Mr. Fernando Tadeu Perez, elected by the majority vote of common shareholders, and Ms. Lucia Maria
Martins Casasanta, elected by a separate vote of minority common shareholders, resigned from their positions.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">According to Brazilian
Corporate Law, minority shareholders are entitled to appoint and remove at least one member of the Board of Directors, in a separate election,
without the participation of the controlling shareholder, if such minority shareholders hold (i) at least 15% of our voting shares or
(ii) at least 10% of our outstanding non-voting shares. Minority shareholders holding at least 10% of our voting shares are entitled to
request that a multiple voting procedure be adopted, a proceeding that grants each voting share as many votes as there are members of
the Board of Directors and the right for all the voting shareholders to vote for only one candidate or to distribute his votes among several
candidates, also in accordance with the Brazilian Corporate Law.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Our bylaws entitle
minority shareholders that hold voting shares the right to appoint and remove two members of the Board of Directors, in a separate election,
regardless of the voting shares which are held by them as a class, if they haven&#8217;t appointed a higher number through a Multiple
Vote proceeding in the general shareholders&#8217; meeting. Moreover, our employees are also entitled to appoint and remove one member
of the Board of Directors. However, if a multiple vote proceeding is adopted and, also, the minority shareholders appoint members of the
Board of Directors through a separate election, the controlling shareholder is entitled to appoint and remove the same number of members
appointed and elected by the minority shareholders and employees, plus one.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Also, according to
Brazilian Corporate law, members of our Board of Directors who are elected by the non-controlling shareholders have the right to veto
(provided it is duly justified) the appointment of the independent accountant made by the majority of the members of our Board of Directors.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">The terms of the current
members of the Board of Directors expire in April 2025. The current members of our Board of Directors are:</p>

<table cellspacing="0" cellpadding="0" style="font: 10pt Georgia, Times, Serif; width: 100%; border-collapse: collapse">
  <tr>
    <td style="vertical-align: bottom; width: 62%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Name</b></p></td>
    <td style="vertical-align: bottom; width: 19%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Position</b></p></td>
    <td style="vertical-align: top; width: 19%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Since</b></p></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Marcel Martins Malczewski	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Chairman</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">2019</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Marcelo Souza Monteiro	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Director</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">2023</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Carlos Biedermann	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Director</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">2019</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Fausto Augusto de Souza	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Director</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">2021</span></td></tr>

<tr>
    <td style="vertical-align: top; width: 62%; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Marco Ant&#244;nio Barbosa C&#226;ndido	</span></td>
    <td style="vertical-align: bottom; width: 19%; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>Director</b></span></td>
    <td style="vertical-align: bottom; width: 19%; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>2018</b></span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Jacildo Lara Martins	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Director</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">2023</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Geraldo Corr&#234;a de Lyra Junior	</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Director</span></td>
    <td style="vertical-align: bottom; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">2023</span></td></tr>
  </table>
<p style="margin-top: 0; margin-bottom: 0">&#160;</p>

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<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 6pt 0 12pt; text-align: justify; text-indent: 0.5in">The following are
brief biographies of the current members of our Board of Directors:</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0.9pt 6pt 0; text-align: justify; text-indent: 38.5pt"><i>Marcel Martins
Malczewski</i>. Mr. Malczewski was born on December 8, 1964. He holds a Master&#8217;s degree in Industrial Sciences and Computing from
Universidade Tecnol&#243;gica Federal do Paran&#225; (1989); and a Bachelor&#8217;s degree in Electrical Engineering from Universidade
Federal do Paran&#225; (1987). Mr. Malczewski also attended the Owner/President Management Program at Harvard Business School (2004).
He is currently the Chairman of the Board of Directors of Companhia Paranaense de Energia - Copel. He is also member of the Board of Directors
of AMcom, InfoPrice and Velsis. Additionally, Mr. Malczewski is a partner at M3 Investimentos Ltda. and at Trivella M3 Investimentos S.A.
Previously, he was member of the Board of Directors of Ubook (2017-2021); member of the Board of Directors of Veltec (2012-2018); co-founder
(1990), CEO (2001-2009), Chairman (2010-2011) and member of the Board of Directors (2012-2015) at Bematech S.A. He was also a Professor
(1989-1994) and coordinator (1991-1994) of the Computer Engineering undergraduate course at Pontif&#237;cia Universidade Cat&#243;lica
do Paran&#225;.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 8pt; text-align: justify; text-indent: 36.7pt"><i>Carlos Biedermann</i>.
Mr. Biedermann was born on August 18, 1953. Mr. Biedermann attended the Executive Program of the Singularity University (2019) and the
International Business Programme at INSEAD/Harvard in France (1995). He holds a post-graduate degree in Financial Markets from Funda&#231;&#227;o
Get&#250;lio Vargas - FGV (1979) and Bachelors&#8217; degrees in Accounting, from Unisinos (1977), and in Business Management and Public
Management, from Universidade Federal do Rio Grande do Sul (1975). He is currently a member of the Board of Directors and Financial expert
member of the Statutory Audit Committee of Companhia Paranaense de Energia - Copel. Mr. Biedermann has considerable experience as a board
member in several sectors, including organizations such as Amcham/RS and the Association of Marketing and Sales Directors of Brazil -
ADVB/RS. At present, he is Chairman of the Board of Directors of Brivia Dez and also has seats in the Board of Directors of Lojas Lebes,
and Solar. He is a member of the Audit Committee of Suzano Papel e Celulose, Grupo Algar, Grupo Corn&#233;lio Brennand, Moinho Paulista,
Banrisul, Grupo Raymundo da Fonte and Tribanco. Additionally, he is an instructor at the Brazilian Institute of Corporate Governance -
IBGC and a partner at Biedermann Consulting. Previously, he was Chairman of the Board of Directors of Trensurb (2019-2021); Guest lecturer
in the Post-MBA Corporate Governance Program at Unisinos (2017-2019); Member of the Advisory Board of Farm&#225;cias S&#227;o Jo&#227;o
(2016-2019); Chairman of the Audit Committee of Instituto Brasileiro de Governan&#231;a Corporativa - IBGC (2009-2014); Chairman (2013-2014)
and member of the Board of the Young Presidents Organization - YPO (2009-2012 and 2015-2017); Chairman of the Deliberative Council of
Gr&#234;mio Foot-Ball Porto Alegrense (2016-2022); and Senior Partner at PricewaterhouseCoopers Auditing and Consulting (2002-2015).</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 8pt; text-align: justify; text-indent: 36.7pt"><i>Fausto Augusto
de Souza.</i> Mr. Souza was born on November 04, 1980. He holds an Executive MBA in Finance and Capital Markets from&#160;FAE Business
School (2022), an Executive MBA in Management - Electricity Sector from Funda&#231;&#227;o Get&#250;lio Vargas (2019), a Master&#8217;s
degree in Electrical Engineering from Universidade Federal do Paran&#225; (2015), a Bachelor&#8217;s degree in Electrotechnical Engineering
fom Universidade Tuiuti do Paran&#225; (2011) and a Specialization in Automation and Industrial Process Control from Universidade Tecnol&#243;gica
Federal do Paran&#225; (2005). He formerly took courses in Technologist in Electrotechnics: Automation and Industrial Drives (2003)
and Technician in Electrotechnics at Universidade Tecnol&#243;gica Federal do Paran&#225; (1999). He is currently a member of theBoard
of Directors and of the Sustainable Development Committee of Companhia Paranaense de Energia - Copel, and he also serves as Electro-technical
Technician at Copel Distribui&#231;&#227;o S.A. Previously he was a member of the Permanent Commission of the Ecoefficiency Program
at Companhia Paranaense de Energia - Copel (2017-2018); Substitute Professor of the Electrical Engineering, Control and Automation Engineering
and Industrial Automation Technology courses at Universidade Tecnol&#243;gica Federal do Paran&#225; - UTFPR (2013-2015); Professor
and researcher of the Electrical Engineering and Control and Automation Engineering courses at Unisociesc - Curitiba campus (2016-2017);
and Professor of the Electrical Engineering and Systems Analysis course at Universidade Unicesumar - Curitiba (2018-2020).</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0.9pt 6pt 0; text-align: justify; text-indent: 38.5pt"><i>Marco Ant&#244;nio
Barbosa C&#226;ndido</i>. Mr. C&#226;ndido was born on March 6, 1969. Mr. C&#226;ndido holds a Ph.D. and a Master&#8217;s degree in
Production Engineering from Universidade Federal de Santa Catarina - UFSC (1997 and 1994), and a degree in Aeronautical Mechanics Engineering
from Instituto Tecnol&#243;gico de Aeron&#225;utica - ITA (1991). H<span style="line-height: 106%">e attended professional programs
such as Improvement in Governance for Directors and Fiscal Councilors of State-Owned Companies and Mixed Economy Corporations by IBGC
(2022) and Continued Development Plan for Directors by IBGC (2022). <span style="font-family: Times New Roman, Times, Serif">At Companhia
Paranaense de Energia - Copel, Mr. C&#226;ndido is currently a member of the Board of Directors, Member of the Statutory Audit Committee,
and Coordinator of the Investment and Innovation Committee. He is also Chief Executive Officer and Founding Partner at MBC Consultoria,
and member of the Board of Aebel, Expreso Princesa dos Campos and Athena Sa&#250;de S.A. Previously, at Copel he was Chairman of the
Statutory Audit Committee (2017-2023); member of the Sustainable Development Committee and member of the Board of Directors of Copel
Distribui&#231;&#227;o S.A. He also was a member of the Board of Hospital Santa Rita and Santa Rita Sa&#250;de health care provider
in the city of Maring&#225; - PR (2015-2019), at Grupo Positivo (2014-2016) and at Sistema de Sa&#250;de M&#227;e de Deus, in the
state of Rio Grande do Sul - RS (2014-2015); Chief Executive Officer at Grupo Paysage (2013-2015), Grupo Marista (2012-2013), and at
Associa&#231;&#227;o Paranaense de Cultura - APC, a parent company of Pontif&#237;cia Universidade Cat&#243;lica do Paran&#225;
- PUCPR (2005-2012); besides being a full professor, researcher and dean at Pontif&#237;cia Universidade Cat&#243;lica do Paran&#225;
- PUCPR (1995-2013). </span></span></p>
<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0.9pt 6pt 0; text-align: justify; text-indent: 38.5pt"><span style="line-height: 106%"></span></p>


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<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 8pt; text-align: justify; text-indent: 35.45pt"><i>Geraldo Corr&#234;a
de Lyra Junior.</i> Mr. Lyra was born on August 15, 1964. He holds an MBA in Politics and Defense from Centro Universit&#225;rio de
Lins - UNILINS (2015), an MBA in Advanced Executive Development - Process Management at Fluminense Federal University (2008); and a Bachelor
of Aeronautical Sciences as Colonel Aviator at the Air Force Academy - AFA (1987). He also attended several courses such as Higher Defense
Course from Escola Superior de Guerra - ESG (2015); Aerospace Policy and Strategy Course from Escola de Comando e Estado-Maior da Aeron&#225;utica
(2015); and Command and General Staff Course at the Aeronautics Command and General Staff School (2008). At Copel, he is member of the
Board of Directors and member of the Investment and Innovation Committee. He previously was member of the Minority Committee at Copel
(2023); Brazilian Military Representative at the FAB UN Disarmament Conference (2013-2014); Commander of the FAB Bras&#237;lia Air Base
(2011-2012); and Commander of the Presidential Aircraft of the Federal Government (2003-2011).</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Jacildo Lara Martins.</i>
Mr. Martins was born on October 28, 1966. He holds a Bachelor of Laws from UniOpet University (2012) and is pursuing a Post-graduation
degree in Public Law with emphasis on Constitutional Law and a Post-graduation in Environmental Law, both at Escola Superior Verbo Jur&#237;dico.
At Copel, he is a Member of the Board of Directors. He previously was Member of the Minority Committee at Copel (2023); Information Technology
Manager at Itaipu Binacional (1991-2019); and Data Processing Center Manager at Cetil Data Processing (1980-1985).</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><span style="line-height: 106%"><i>Marcelo
Souza Monteiro</i></span><i>.</i> Mr. Monteiro was born on November 3, 1963. He holds a Master&#8217;s Degree in Economics from the Pontifical
Catholic University of Rio de Janeiro - PUC/RJ (1993) and a Bachelor&#8217;s Degree in Economics from the Fluminense Federal University
- UFF (1986). At Copel, he is member of the Board of Directors, member of the Investment and Innovation Committee and member of the People
Committee. He also is an independent member of the Copasa Board of Directors. He previously was an independent member of the Board of
Directors of Equatorial (2015-2019), Triunfo Participa&#231;&#245;es (2010-2015), CESP (2010-2012), and Taesa (2014-2015); and member
of the Supervisory Board of Equatorial Energia/CEMAR (2009-2010).</p>


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<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: center"><b><span id="form20f_025"></span>EXECUTIVE BOARD</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Our Executive Board
meets fortnightly and is responsible for our daily management. Each Executive Officer also has individual responsibilities established
by our bylaws and the Board&#8217;s rules of procedure.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">According to our bylaws, our Executive Board consists of nine members. The Executive
Officers are elected by the Board of Directors for two-year terms, reelection being permitted, but may be removed by the Board of Directors
at any time. The terms of the current members of the Executive Board expire in December 2025. The current members are as follows:</p>

<table cellspacing="0" cellpadding="0" style="font: 10pt Georgia, Times, Serif; width: 100%; border-collapse: collapse">
  <tr>
    <td style="vertical-align: bottom; width: 51%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Name</b></p></td>
    <td style="vertical-align: bottom; width: 38%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Position</b></p></td>
    <td style="vertical-align: top; width: 11%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Since</b></p></td></tr>
  <tr style="vertical-align: top">
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Daniel Pimentel Slaviero	</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Chief Executive Officer</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">2019</span></td></tr>
  <tr style="vertical-align: top">
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Ana Let&#237;cia Feller	</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Chief Business Management Officer</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">2018</span></td></tr>
  <tr style="vertical-align: top">
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Adriano Rudek de Moura	</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Chief Financial and Investor Relations Officer </span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">2017</span></td></tr>
  <tr style="vertical-align: top">
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Cassio Santana da Silva	</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Chief New Business Development Officer</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">2019</span></td></tr>
  <tr style="vertical-align: top">
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Eduardo Vieira de Souza Barbosa	</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Chief Legal and Compliance Officer</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">2019</span></td></tr>
  <tr style="vertical-align: top">
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Vicente Loi&#225;cono Neto	</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Chief Assistant Governance, Risk and Compliance Officer</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">2018</span></td></tr>
  <tr style="vertical-align: top">
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">David Campos	</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Chief Assistant Communications Officer</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">2019</span></td></tr>
  <tr style="vertical-align: top">
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Fernando Antonio Gruppelli Junior</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Chief Assistant Regulation Officer</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">2024</span></td></tr>
  </table>
<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 12pt 0; text-align: justify; text-indent: 0.5in">The following are brief biographies of the current members of our Executive
Board:</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Daniel Pimentel
Slaviero</i>. <span style="line-height: 106%">Mr. Slaviero was born on November 22, 1980. Mr. Slaviero attended the Owner/President Management
- OPM program (2015) and the YPO Harvard President Seminar (2010), both from Harvard Business School. Mr. Slaviero also completed the
Executive Business Program (STC) from Kellog School of Management/Funda&#231;&#227;o Dom Cabral (2009); and holds a degree in Business
Administration from Universidade Positivo - UP (2001). He attended professional development programs such as Improvement in Governance
for Administrators and Supervisory Board members of State-Owned and Mixed Economy Companies by IBGC (2022); Continuous Development Plan
for Administrators by IBGC (2022). At Companhia Paranaense de Energia - Copel he is currently Chief Executive Officer and serves as Chairman
of the Board of Directors of Copel&#8217;s wholly-owned subsidiaries Copel Gera&#231;&#227;o e Transmiss&#227;o S.A., Copel Distribui&#231;&#227;o
S.A., Copel Comercializa&#231;&#227;o S.A., and Copel Renov&#225;veis S.A. (currently Copel Servi&#231;os S.A.). He is also Full
member in the consumption category of the Board of Directors of ONS - Operador Nacional do Sistema El&#233;trico. Previously at Copel
he acted as Member and Executive Secretary of the Board of Directors (2019-2023); Member of the Investment and Innovation Committee (2021-2023);
and Member of the Sustainable Development Committee (2021-2023). He was also Chairman of F.D.A. Gera&#231;&#227;o de Energia El&#233;trica
S.A. (2019-2022); Chairman of the Board of Directors of Copel Telecomunica&#231;&#245;es S.A. (2019-2021); Executive Officer at Sistema
Brasileiro de Televis&#227;o - SBT (2017-2018); Chief Business Officer at Sistema Brasileiro de Televis&#227;o - SBT (2017-2018);
Chief Institutional Officer at Grupo Silvio Santos (2010-2017); General Director at Sistema Brasileiro de Televis&#227;o - SBT Bras&#237;lia
(2010-2017); Chairman at the Brazilian Association of Radio and Television Broadcasters - Abert (2006-2016); Executive Officer at Grupo
Paulo Pimentel (2001-2010); and Programming and Production Manager at Grupo Paulo Pimentel (2000-2001).</span></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Ana Let&#237;cia
Feller. </i>Ms. Feller was born on October 15, 1977. Besides holding an Executive MBA degree, from Funda&#231;&#227;o Dom Cabral
(2022), she received an MBA degree in Leadership with emphasis in Management, from Esta&#231;&#227;o Business School (2015); a Post-graduate
degree in Management with emphasis in Strategic People Management, from FAE Centro Universit&#225;rio (2009); and a Post-graduate degree
in Labor Law, from Unibrasil (2005). She holds a Bachelor&#8217;s degree in Law from Pontif&#237;cia Universidade Cat&#243;lica do
Paran&#225; (2000) and attended professional development courses such as Improvement in Governance for Administrators and Supervisory
Board members of State-Owned and Mixed Economy Companies by IBGC (2022) and Continued Development Plan for Administrators by IBGC (2022).
She is currently Copel&#8217;s Executive Director of People and Business Management; Member of the Board of Directors of Copel Distribui&#231;&#227;o
S.A., and Copel Renov&#225;veis S.A. (currently Copel Servi&#231;os S.A.). Ms. Feller has been a Lawyer at Companhia Paranaense de
Energia - Copel since 2002, where she also served as Member of the Board of Directors of Copel Comercializa&#231;&#227;o S.A. (2018-2020),
Copel Telecomunica&#231;&#245;es (2019-2021); Assistant to the Chief Business Management Officer (2017-2018); Chair of the Permanent
Compensation Committee (2017-2018); Chair of the Management Committee (2017-2018); Human Resources Chief Official (2007-2010 and 2013-2017);
and member of the Ethical Guidance Council (2006-2008 and 2010-2012). Additionally, she was an alternate member of the Deliberative Council
of Funda&#231;&#227;o Copel de Previd&#234;ncia e Assist&#234;ncia Social (2014-2018).</p>
<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"></p>


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<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0"><i>Adriano
Rudek de Moura</i>. Mr. Moura was born on September 25, 1962. Mr. Moura holds a degree in Accounting from Centro Universit&#225;rio
&#205;talo Brasileiro - Un&#237;talo (1985) and received a post-graduate degree in Finance and Controllership from Funda&#231;&#227;o
Instituto de Pesquisas Cont&#225;beis, Atuariais e Financeiras - FIPECAFI/USP (1997). <span style="line-height: 106%">He attended several
professional </span>development <span style="line-height: 106%">programs</span> at Instituto Brasileiro de Governan&#231;a Corporativa
- IBGC (2021, 2022, 2021, 2020 and 2018), at Funda&#231;&#227;o Dom Cabral (2019), at Duke&#8217;s Fuqua School of Business (2010)
and at Harvard Business School (2007). Mr. Moura is currently Copel&#8217;s Executive Director of Financial and Investor Relations. He
is also Chief Financial and Investor Relations Officer of Copel Gera&#231;&#227;o e Transmiss&#227;o S.A. and Copel Distribui&#231;&#227;o
S.A.; Chief Financial Officer of Copel Comercializa&#231;&#227;o S.A.; and Chief Financial Officer of Copel Renov&#225;veis S.A.
(currently Copel Servi&#231;os S.A.). Previously, he was Chief Executive Officer and Executive Secretary of the Board of Directors at
Copel Servi&#231;os S.A. (2022-2023); Latin America CFO &amp; IRO at Electrolux (2003-2017); Brazil CFO &amp; IRO at Electrolux (1999-2003);
Brazil Controller at Electrolux (1997-1999); Vice-president at Associa&#231;&#227;o Nacional de Fabricantes de Produtos Eletroeletr&#244;nicos
(National Association of Home Appliance Manufacturers) (2013-2015); member of the Board of Directors at CTI (2011-2017) and at Eletros
(2013-2015); member of the Supervisory Board at Gafisa (2009-2014); Tenda (2009-2014); and Alphaville (2012-2013); graduate school Professor
at Funda&#231;&#227;o Armando Alvares Penteado - FAAP (1999); Professor at Faculdade de Administra&#231;&#227;o de Empresas e
Economia do Paran&#225; - FAE (1995); and auditor and consultant at Arthur Andersen (1982-1997).</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Cassio Santana
da Silva</i>. Mr. da Silva was born on August 14, 1978. He holds a Bachelor&#8217;s degree in Business Administration from Universidade
Federal do Paran&#225; - UFPR (2002); and an Executive MBA from Funda&#231;&#227;o Get&#250;lio Vargas - Rio de Janeiro (2003).
He attended several professional development courses such as PDCA 2022/2023 - Human Capital Workshop by IBGC (2023); Improvement in Governance
for Administrators and Supervisory Board members of State-Owned and Mixed Economy Companies by IBGC (2022); Continuous Development Plan
for Administrators by IBGC (2022). He is currently Executive Director of New Business at Companhia Paranaense de Energia - Copel, Chief
Executive Officer of Copel Servi&#231;os S.A., Member of the Board of Directors of Copel Gera&#231;&#227;o e Transmiss&#227;o
S.A., Member of the Board of Directors of Copel Comercializa&#231;&#227;o S.A., Member and Executive Secretary of the Board of Directors
of Copel Servi&#231;os S.A. Previously, he was a member of the Board of Directors at F.D.A. Gera&#231;&#227;o de Energia El&#233;trica
S.A. (2019-2022) and held leading positions in many multinational companies, such as Business Unit Manager at Telef&#244;nica Brasil
S.A. (2014-2019); Senior Brand and Trade Manager at Kimberly Clark (2011-2013); Marketing and Trade Marketing Manager at Danone Northeastern
Business Unit (2009-2011); National Trade Marketing Manager at Danone (2008-2009); Trade Marketing Manager at Philip Morris (2007-2008);
Regional Sales Manager at Ambev in the Dominican Republic (2006-2007); and Trade Marketing Manager at AmBev (2002-2006).</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0"><span style="line-height: 106%"><i>Eduardo
Vieira de Souza Barbosa. </i>Mr. Barbosa was born on October 3, 1982. Mr. Barbosa holds a Graduate Degree in Business Law and Citizenship
from Unicuritiba and a graduate degree in Constitutional Law from Academia Brasileira de Direito Constitucional - ABDConst, besides a
Bachelor&#8217;s degree in Law from Universidade Tuiuti do Paran&#225; - UTP. </span>He attended professional development courses such
as Improvement in Governance for Administrators and Supervisory Board members of State-Owned and Mixed Economy Companies by IBGC (2022)
and Continuous Development Plan for Administrators by IBGC (2022). <span style="line-height: 106%">He is currently Copel&#8217;s </span>Legal
and Compliance Executive Director<span style="line-height: 106%">, as well as the Chief Legal and Institutional Relations Officer of
Copel Gera&#231;&#227;o e Transmiss&#227;o S.A., </span>Copel Distribui&#231;&#227;o S.A., Copel Comercializa&#231;&#227;o
S.A. and Copel Renov&#225;veis S.A. (currently Copel Servi&#231;os S.A.)<span style="line-height: 106%">. Previously he acted as
</span>Chairman of the Board of Directors of the Brazilian Association of Electricity Companies - ABCE (since 2023); Chairman of the
Energy Law Commission of the OAB/PR (since 2022); Coordinator of <span style="line-height: 106%">the Postgraduate Course in Energy Law
and Strategic Aspects of the Electricity Sector at the Federal Judges School - ESMAFE/PR (since 2022); Vice-Chairman of the Energy Law
Commission of OAB/PR (2019-2022); Member of the Board of Directors of the Brazilian Association of Clean Energy Generation - ABRAGEL
(since 2019); Member of the Board of Directors of the Brazilian Association of Independent Power Producers - APINE (since 2020);&#160;Chief
Executive Officer of Copel Renov&#225;veis S. A. (2019-2021); Chief Legal Officer of the Conselho de Jovens Empres&#225;rios - CJE
(Young Entrepreneurs Committee) (2011-2016) and </span>Member of the Political Council (2013-2016) <span style="line-height: 106%">at
the State of Paran&#225; Trade Association;</span> Strategic Consultant of Companhia Paranaense de Saneamento do Paran&#225; - Sanepar,
Assistant to the Chief Legal Officer (2015); Member of the Board of Directors, elected member of the   Executive  Board and
member of the Auction Committee of the Commercial Registry of the State of Paran&#225; (2015-2018); <span style="line-height: 106%">Chief
Prosecutor of the Commercial Registry of the State of Paran&#225; (2011-2015); <span style="font-family: Times New Roman, Times, Serif">Professor
at the Centro de Estudos da Administra&#231;&#227;o P&#250;blica - Ceap (Public Administration Studies Center) (2014) and visiting
professor of Public Administration; Member of the Board of Directors of the Instituto Paranaense de Direito Eleitoral - Iprade (Electoral
Law Institute of Paran&#225;) (2010); Member of the Electoral Law Committee of the Brazilian Bar Association - State of Paran&#225;
- OAB/PR (2010); Founding partner at Vieira Barbosa &amp; Carneiro law office (2009); and Legal adviser and referee to legal and individual
entities directly and indirectly connected to the Public Administration.</span></span></p>
<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0"><span style="line-height: 106%"></span></p>


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<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Vicente Loi&#225;cono
Neto. </i>Mr. Loi&#225;cono was born on June 4, 1983. He holds a Master&#8217;s Degree in Business Law and Citizenship from Centro Universit&#225;rio
Curitiba - Unicuritiba (2021); a post-graduate degree in Civil Procedure Law - Great Transformations from Universidade do Sul de Santa
Catarina (2010), and a Bachelor&#8217;s degree in Law from Centro Universit&#225;rio Curitiba &#8211; Unicuritiba (2007). He attended
several professional development courses such as PDCA 2022/2023 - Workshop on Human Capital by IBGC (2023); Improvement in Governance
for Administrators and Supervisory Board Members of State-owned Companies and Mixed Economy Companies by IBGC (2022) and Continued Development
Plan for Administrators by IBGC (2022). Mr. Loi&#225;cono is currently Copel&#8217;s Deputy Director of Governance, Risk and Compliance.
Mr. Loi&#225;cono has been a lawyer at the company since 2011, where he also served as Advisor to the Chief Executive Office (2017-2018)
and to the Chief Legal Office (2013); and as Member of the Ethical Guidance Council (2014). He also was Coordinator of the Risk and Compliance
Committee of Instituto Brasileiro de Executivos de Finan&#231;as no Paran&#225; - IBEF-PR (2020-2021); member of the Comission on
Corporate Compliance and Anti-corruption of the Brazilian Bar Association - OAB-PR (2019-2021); member of the Comission of Employee Lawyers
of the Brazilian Bar Association - OAB-PR (20219-2021); member of the Supervisory Board of Funda&#231;&#227;o Copel de Previd&#234;ncia
e Assist&#234;ncia Social (2015); and deputy coordinator <span style="line-height: 106%">of the Conselho de Jovens Empres&#225;rios
- CJE (Young Entrepreneurs Council) at the State of Paran&#225; Trade Association (2014-2016).</span></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>David Campos</i>.
Mr. Campos was born on November 05, 1969. Mr. Campos received a Bachelor&#8217;s degree in Social Communication - Journalism from Universidade
Estadual de Ponta Grossa - UEPG (1990). He attended several professional development courses such as PDCA 2022/2023 - Workshop on Human
Capital by IBGC (2023); Improvement in Governance for Administrators and Supervisory Board Members of State-owned Companies and Mixed
Economy Companies by IBGC (2022) and Continued Development Plan for Administrators by IBGC (2022). He is currently Deputy Director of
Communications at Companhia Paranaense de Energia - Copel. Previously he acted as Journalist at the Curitiba Urban Planning and Research
Institute (2018); Chief Communication Official at Itaipu Binacional (2017); Municipal Secretary of Social Communication at Curitiba Municipality
(2011-2012); Head of the Mayor&#8217;s Office in Curitiba (2010); Chief Journalist at the State of Paran&#225; Legislative Assembly
(2001-2009); Secretary of Social Communication for the State of Paran&#225; (1999-2000); and Municipal Secretary of Social Communication
at Curitiba Municipality (1997-1998).</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Fernando Antonio
Gruppelli Junior. </i>Mr. Gruppelli was born on May 8, 1969. He holds an Executive MBA in Finance: Controllership, Auditing and Compliance
from Funda&#231;&#227;o Get&#250;lio Vargas - FGV (2021), a Master's Degree in Electrical Engineering and Industrial Informatics
from Universidade Tecnol&#243;gica Federal do Paran&#225; - UTFPR (2006), a Bachelor's Degree in Economic Sciences, with a major in
Economic Engineering, from Faculdade Cat&#243;lica de Administra&#231;&#227;o e Economia - FAE (1994) and a Bachelor's Degree in
Engineering, with a major in Electrical Industrial Engineering, from Centro Federal de Educa&#231;&#227;o Tecnol&#243;gica do Paran&#225;
- CEFET-PR (1994). He also attended the Business Management Course at the Dom Cabral Foundation (2017) as a professional development course.
He is currently Deputy Director of Regulation at Companhia Paranaense de Energia - Copel, where he has worked as an Electrical Engineer
since 1997. He is also a member of the Board of Directors of ABRADEE, a member of the Board of Directors of Caiu&#225; Transmissora
de Energia S.A. and Vice-President of Distribution at BRACIER (Brazilian Committee of CIER: Commission for Regional Energy Integration).
He previously acted as Chief Official of Regulation, Finance and Distribution Expansion Planning (2017-2023) and Chief Official of Distribution
Management (2017) at Copel Distribui&#231;&#227;o S.A. - Copel DIS; Member of the Board of Directors at Lactec (2014-2017); Chief
Official of Distribution Expansion Engineering at Copel Distribui&#231;&#227;o - Copel DIS (2013-2017); Manager of the Planning, Projects
and Works Department at Copel Distribui&#231;&#227;o - Copel DIS (2007-2013); Senior Electrical Engineer in the fields of distribution
planning, underground networks, research and development and energy efficiency at Copel DIS (1997-2007); and as an Electrical Engineer
in charge of the construction of telecommunication and fiber optic networks at Cide Engenharia - INEPAR Group (1995-1997).</p>


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<p style="font: 10pt Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: center"><span id="form20f_026"></span><b>SUPERVISORY BOARD </b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">We have a permanent
Supervisory Board (<i>Conselho Fiscal</i>), which meets monthly. Originally, the Supervisory Board consisted of five members and five
alternates elected for two-year terms by the shareholders at the annual meeting. Following our transformation into a corporation with
dispersed capital and without controlling shareholder, we amended our bylaws to reduce the number of Supervisory Board members to three
permanent members and three alternates. Two permanent members and their respective alternates will be elected by holders of ordinary shares,
and one permanent member and their respective alternate will be elected separately by holders of preferred shares. The Supervisory Board,
which is independent of our management and of our external auditors, has the responsibilities provided in Federal Law No. 6,404/1976,
which include, among others:</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">reviewing our financial statements and reporting
on them to our shareholders;</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">issuing reports on proposed changes in capitalization,
corporate budgets and proposed dividend distributions and any corporate reorganization to be submitted to the shareholders; and</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">in general, supervising the activities of management
and reporting on them to our shareholders.</span></td></tr></table>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 36.85pt">The following table
lists the current and alternate members of the Supervisory Board, who were appointed at the 68<sup>th</sup> annual shareholders&#8217;
meeting, held on April 28, 2023. The term of all members of the Supervisory Board indicated below would originally expire in April 2025;
however, the next Extraordinary General Meeting scheduled for April 22, 2024, will elect the new members of the Supervisory Board in accordance
with the amended bylaws, which stipulate three permanent members and three alternates, with two permanent members and their respective
alternates elected by holders of ordinary shares, and one permanent member and their respective alternate elected separately by holders
of preferred shares.</p>

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    <td style="width: 76%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/106% Times New Roman, Times, Serif; margin: 0 0 6pt; text-align: center"><b>Name</b></p></td>
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    <p style="border-bottom: Black 0.5pt solid; font: 8pt/106% Times New Roman, Times, Serif; margin: 0 0 6pt; text-align: center"><b>Since</b></p></td></tr>
  <tr>
    <td style="line-height: 106%; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">Demetrius Nichele Macei	</span></td>
    <td style="line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">2019</span></td></tr>
  <tr>
    <td style="line-height: 106%; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">Harry Fran&#231;&#243;ia J&#250;nior	</span></td>
    <td style="line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">2019</span></td></tr>
  <tr>
    <td style="line-height: 106%; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">Jos&#233; Paulo da Silva Filho	</span></td>
    <td style="line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">2019</span></td></tr>
  <tr>
    <td style="line-height: 106%; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">Osmar Ribeiro de Almeida J&#250;nior<sup>(1)</sup>&#160;	</span></td>
    <td style="line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">2023&#160;</span></td></tr>
  <tr>
    <td style="line-height: 106%; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">Juliana Picoli Agatte<sup>(1)</sup>&#160;	</span></td>
    <td style="line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">2023&#160;</span></td></tr>
  <tr>
    <td style="line-height: 106%; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt"><b>Alternates</b>	</span></td>
    <td style="line-height: 106%; text-align: center">&#160;</td></tr>
  <tr>
    <td style="line-height: 106%; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">Roberto Zaninelli Covelo Tizon 	</span></td>
    <td style="line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">2022</span></td></tr>
  <tr>
    <td style="line-height: 106%; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">Otamir Cesar Martins	</span></td>
    <td style="line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">2018</span></td></tr>
  <tr>
    <td style="line-height: 106%; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">Ver&#244;nica Peixoto Coelho	</span></td>
    <td style="line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">2021</span></td></tr>
  </table>
<table cellpadding="0" cellspacing="0" style="font: 8pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right"><sup>(1)</sup></td><td style="width: 5pt"/><td style="text-align: justify"><span>Appointed at the 208th Extraordinary General Meeting,
held on August 10, 2023.</span></td>
</tr></table>


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<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: center"><b><span id="form20f_027"></span>AUDIT COMMITTEE </b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">According to our bylaws, our Audit Committee must be composed of three to five
members. Currently it has three members, each serving a two-year term, with a maximum tenure of 10 years.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Pursuant to the rules
of procedure of the Audit Committee, each member must be appointed by, and may be replaced by, a resolution of our Board of Directors.
The current members of our Audit Committee are Mr. Carlos Biedermann (chairman and audit committee financial expert), Mr. Marco Ant&#244;nio
Barbosa C&#226;ndido and Mr. Luiz Claudio Maia Vieira.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">The Audit Committee
is responsible for supervising the processes related to the preparation of our financial statements, ensuring that we are in compliance
with all legal requirements related to our reporting obligations, monitoring the work of the independent auditors and our staff who are
responsible for our internal auditing and reviewing the effectiveness of our internal control and risk management procedures and staff.
The Audit Committee meets monthly and have quarterly meetings with the Supervisory Board, the Board of Directors, our and internal and
independent auditors.<br/>
</p>


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<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><span id="form20f_028"></span><b>APPOINTMENT AND EVALUATION COMMITTEE (&#8220;CIA&#8221;)</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0"><b>&#160;</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">The Nomination and Evaluation Committee was terminated
following our transformation into a corporation with dispersed capital and without a controlling shareholder on August 11, 2023.<br/>
</p>


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<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><b><span id="form20f_029"></span>
INVESTMENT AND INNOVATION COMMITTEE (&#8220;CII&#8221;)</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0"><b>&#160;</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 12pt 0; text-align: justify; text-indent: 0.5in">In 2021, we created
the Investments and Innovation Committee (&#8220;The CII&#8221;), an advisory body to the Board of Directors, and approved the Investment
Policy to improve capital allocation, an essential tool for the execution of our Strategic Guidelines of sustainable growth, value generation
for shareholders and the longevity of our energy business. The policy establishes criteria for the selection, prioritization, evaluation,
approval and monitoring of investments. As such, the development of projects takes this Policy and our Strategic Guidelines into account.
Our Investment Policy is available in our website ri.copel.com/en/.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 12pt 0; text-align: justify; text-indent: 0.5in">The CII is a permanent
member of our statutory body which provides support to our Board of Directors. The CII&#8217;s purpose is to analyze and issue recommendations
regarding our investment plans, in order to facilitate robust oversight of our investments by the Board of Directors. The CII works closely
with us and its scope may be extended to controlled companies, affiliates and other companies in which we hold equity interests.</p>

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    <td style="width: 25%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/106% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Position</b></p></td>
    <td style="width: 24%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/106% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Date of Appointment</b></p></td></tr>
  <tr>
    <td style="padding-right: -5.75pt; line-height: 106%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">Marco Ant&#244;nio Barbosa C&#226;ndido	</span></td>
    <td style="padding-right: -5.4pt; text-align: justify; line-height: 106%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">Chairman</span></td>
    <td style="padding-right: -5.4pt; text-align: center; line-height: 106%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">May 6, 2021</span></td></tr>
  <tr>
    <td style="padding-right: -5.75pt; line-height: 106%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">Geraldo Corr&#234;a de Lyra Junior	</span></td>
    <td style="padding-right: -5.4pt; text-align: justify; line-height: 106%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">Member</span></td>
    <td style="padding-right: -5.4pt; text-align: center; line-height: 106%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">September 20, 2023</span></td></tr>
  <tr>
    <td style="padding-right: -5.75pt; line-height: 106%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">Marcelo Souza Monteiro	</span></td>
    <td style="padding-right: -5.4pt; padding-left: 12.6pt; text-align: justify; line-height: 106%; text-indent: -12.6pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">Member</span></td>
    <td style="padding-right: -5.4pt; text-align: center; line-height: 106%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">September 20, 2023</span></td></tr>
  </table>
<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 8pt">&#160;</p>


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<p style="font: 10pt Times New Roman, Times, Serif; margin: 0"><b>&#160;</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><b><span id="form20f_030"></span>SUSTAINABLE DEVELOPMENT COMMITTEE (&#8220;CDS&#8221;)</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 12pt 0; text-align: justify; text-indent: 0.5in">The Sustainable Development
Committee (&#8220;CDS&#8221;) is an independent and permanent body that advises the Board of Directors in relation to us. CDS may interact
with companies directly or indirectly controlled by us when determined by the Board of Directors. Its role, operation and composition
are determined by internal policies approved by the Board of Directors. Among its activities, we highlight the assistance to the set of
guidelines, policies and principles for the management of personnel and our sustainable development, focusing on social, environmental
and governance (&#8220;ESG&#8221;) matters, based on best market practices.</p>

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    <p style="border-bottom: Black 0.5pt solid; font: 8pt/106% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Member</b></p></td>
    <td style="width: 25%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/106% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Position</b></p></td>
    <td style="width: 24%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/106% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Date of Appointment</b></p></td></tr>
  <tr>
    <td style="padding-right: -5.4pt; line-height: 106%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">Lavinia Rocha de Hollanda	</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Member</span></td>
    <td style="vertical-align: top; padding-right: -5.4pt; text-align: center; line-height: 106%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">September 20, 2023</span></td></tr>
  <tr>
    <td style="padding-right: -5.4pt; line-height: 106%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">Fausto Augusto de Souza	</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Member</span></td>
    <td style="vertical-align: top; padding-right: -5.4pt; text-align: center; line-height: 106%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">September 20, 2023</span></td></tr>
  </table>
<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 12pt 0; text-align: justify">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><span id="form20f_031"></span><b>MINORITY SHAREHOLDERS COMMITTEE (&#8220;CDM&#8221;)</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 12pt 0; text-align: justify; text-indent: 0.5in">The <span style="line-height: 106%">Minority
Shareholders Committee </span>was terminated following our transformation into a corporation with dispersed capital and without a controlling
shareholder on August 11, 2023.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><b>PEOPLE COMITTEE </b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 12pt 0; text-align: justify; text-indent: 0.5in">Our People Committee
is an independent and permanent body that advises the Board of Directors. Its role, operation and composition are detailed in internal
policies approved by the Board of Directors.</p>

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    <td style="width: 51%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/106% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Member</b></p></td>
    <td style="width: 25%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/106% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Position</b></p></td>
    <td style="width: 24%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/106% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Date of Appointment</b></p></td></tr>
  <tr>
    <td style="padding-right: -5.4pt; line-height: 106%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">Marcelo Souza Monteiro</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt; line-height: 150%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Member</span></td>
    <td style="vertical-align: top; padding-right: -5.4pt; text-align: center; line-height: 106%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">September 20, 2023</span></td></tr>
  </table>
<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 8pt">&#160;</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 8pt">&#160;</p>


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<p style="font: 10pt Georgia, Times, Serif; margin: 0">&#160;</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><b><span id="form20f_032"></span>COMPENSATION OF DIRECTORS, OFFICERS, SUPERVISORY
BOARD MEMBERS AND AUDIT COMMITTEE MEMBERS</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><b>&#160;</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0">Under
Brazilian Corporate law, the total compensation of the Board of Directors, Executive Board and Supervisory Board is established annually
by our general shareholders meeting. Under paragraph 3 of section 162 of the Brazilian Corporate Law, the compensation of the members
of our Supervisory Board must be equal to, or greater than, 10% of the average compensation paid to the members of our Executive Board
(excluding benefits, representation funds and profit-sharing plans, if applicable). The members of our Supervisory Board received in
2023 14.56% of the monthly compensation of the Chief Executive Officer. Finally, the members of our Audit Committee (who are also members
of our Board of Directors) received the monthly compensation paid to the members of the Supervisory Board plus 50%.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0">For
the year ended December 31, 2023, the aggregate amount of compensation paid by us to the members of our Board of Directors, Executive
Board and Supervisory Board was R$13.6 million, of which 73.5% was for our Executive, 13.7% was for our Board of Directors, 8.2% to our
committees, and 4.6% was for our Supervisory Board, as approved by our 209<sup>th</sup> annual shareholders&#8217; meeting held on December
18, 2023.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0">The following table shows additional details about the compensation
paid to the members of our Board of Directors, Executive Board and Supervisory Board for the periods indicated.</p>

<table cellspacing="0" cellpadding="0" style="font: 10pt Georgia, Times, Serif; width: 100%; background-color: white">
  <tr>
    <td style="line-height: 106%; text-align: center; text-indent: 1.7pt">&#160;</td>
    <td colspan="9" style="padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/106% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Compensation
    (R$&#8217;000) in the years ended December 31,</b></p></td></tr>
  <tr>
    <td style="line-height: 106%; text-align: center; text-indent: 1.7pt">&#160;</td>
    <td colspan="3" style="padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/106% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Board of Directors</b></p></td>
    <td colspan="3">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/106% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Executive
    Officers</b></p></td>
    <td colspan="3">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/106% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Supervisory
    Board</b></p></td></tr>
  <tr>
    <td style="width: 34%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/106% Times New Roman, Times, Serif; margin: 0; text-align: center; text-indent: 1.7pt"><b>Area</b></p></td>
    <td style="width: 8%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/106% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>2023</b></p></td>
    <td style="width: 8%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/106% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>2022</b></p></td>
    <td style="width: 7%">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/106% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>2021</b></p></td>
    <td style="width: 8%">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/106% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>2023</b></p></td>
    <td style="width: 7%">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/106% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>2022</b></p></td>
    <td style="width: 7%">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/106% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>2021</b></p></td>
    <td style="width: 7%">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/106% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>2023</b></p></td>
    <td style="width: 7%">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/106% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>2022</b></p></td>
    <td style="width: 7%">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/106% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>2021</b></p></td></tr>
  <tr>
    <td style="line-height: 106%; text-indent: 1.7pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Number of members<sup>(1)</sup>	</span></td>
    <td style="line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">9.08</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">9.00 </span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">9.17</span></td>
    <td style="line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">7.08</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">7.00 </span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">7.00 </span></td>
    <td style="line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">4.42</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">5.00 </span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">5.17 </span></td></tr>
  <tr>
    <td style="line-height: 106%; text-indent: 1.7pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Total Salary	</span></td>
    <td style="line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">1,736.60</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">1,151.0 </span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">756.8 </span></td>
    <td style="line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">6,292.88</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">5,073.3 </span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">4,993.5 </span></td>
    <td style="line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">622.74</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">659.4 </span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">659.4 </span></td></tr>
  <tr>
    <td style="line-height: 106%; text-indent: 1.7pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Largest Salary	</span></td>
    <td style="line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">411.61</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">227.8 </span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">227.8 </span></td>
    <td style="line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">1,051.87</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">879.2 </span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">879.2 </span></td>
    <td style="line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">155.50</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">131.9 </span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">131.9 </span></td></tr>
  <tr>
    <td style="line-height: 106%; text-indent: 1.7pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Smallest Salary	</span></td>
    <td style="line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">267.55</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">131.9 </span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">43.2 </span></td>
    <td style="line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">891.48</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">381.9 </span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">388.4 </span></td>
    <td style="line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">141.37</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">11.0 </span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">43.2 </span></td></tr>
  <tr>
    <td style="line-height: 106%; text-indent: 1.7pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Average Salary	</span></td>
    <td style="line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">179.07</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">185.4 </span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">157.4 </span></td>
    <td style="line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">824.74</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">708.8 </span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">713.4 </span></td>
    <td style="line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">102.70</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">127.9 </span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">106.7 </span></td></tr>
  <tr>
    <td style="line-height: 106%; text-indent: 1.7pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Compensation for attending committees<sup>(2)</sup>	</span></td>
    <td style="line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">1,124.06</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">814.5 </span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">1,099.7 </span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">-&#160;&#160;&#160;</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">-&#160;&#160;&#160;</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">-&#160;&#160;&#160;</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">-&#160;&#160;&#160;</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">-&#160;&#160;&#160;</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">-&#160;&#160;&#160;</span></td></tr>
  <tr>
    <td style="line-height: 106%; text-indent: 1.7pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Others<sup>(3)</sup>	</span></td>
    <td style="line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">129.68</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">92.4 </span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">456.5 </span></td>
    <td style="line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">3,742.15</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">755.74 </span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">4,834.6 </span></td>
    <td style="line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">4.11</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">12.6 </span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">144.3 </span></td></tr>
  <tr style="background-color: transparent">
    <td style="line-height: 106%; text-indent: 1.7pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%"><b>Total</b><sup>(4)</sup>	</span></td>
    <td style="line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">2,990.34</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">2,058.0 </span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">2,313.0 </span></td>
    <td style="line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">10,035.03</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">5,829.8 </span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">9,828.1 </span></td>
    <td style="line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">626.85</span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">672.0 </span></td>
    <td style="vertical-align: bottom; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">803.74 </span></td></tr>
  </table>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 8pt">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 8pt/106% Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right"><sup>(1)</sup></td><td style="width: 5pt"/><td style="text-align: justify">This figure corresponds to the average number of members per year.</td>
</tr></table>

<table cellpadding="0" cellspacing="0" style="font: 8pt/106% Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right"><sup>(2)</sup></td><td style="width: 5pt"/><td style="text-align: justify">Refers to Statutory Committees.</td>
</tr></table>

<table cellpadding="0" cellspacing="0" style="font: 8pt/106% Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right"><sup>(3)</sup></td><td style="width: 5pt"/><td style="text-align: justify">Refers to Private Pension Contribuition, Assistance Plan, Bonuses (only Directors) and Food
Allowance (only Directors) and labor charges (year 2021). In compliance with the Circular Letter/ANUAL-2022- CVM/SEP, the 2022 and 2023
position does not present the amounts related to labor charges.</td>
</tr></table>

<table cellpadding="0" cellspacing="0" style="font: 8pt/106% Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right"><sup>(4)</sup></td><td style="width: 5pt"/><td style="text-align: justify">Comprises Total Salary, Compensation for attending committees and Others.</td>
</tr></table>

<p style="font: 8pt/106% Times New Roman, Times, Serif; margin: 0; text-align: justify">&#160;</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">We have no service
contracts with our directors providing for benefits upon termination of employment. We do not have a stock option plan for our directors,
officers or employees. On March 21, 2024, our Board of Directors approved submitting for deliberation at the 210th Extraordinary General
Meeting of the Company, to be held on April 22, 2024, the proposal for the &#8220;Plan for Granting Restrictive Shares and Company Performance
Shares,&#8221; intended for our managers and employees. For more information, please see the management proposal available at https://ri.copel.com/pt/governan&#231;a-corporativa/assembleias-de-acionistas/.
The information in our website, including the management proposal, is not incorporated by reference in this annual report on Form 20-F.<br/>
</p>


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<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: center"><span id="form20f_033"></span><b>EMPLOYEES</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">On December 31, 2023,
we had 5,804 employees, compared to 5,875 employees on December 31, 2022 and 6,385 employees on December 31, 2021. Including employees
at Compagas, Elejor and UEG Arauc&#225;ria Ltda. (companies in which we have a majority stake) we had 5,954 employees as of December
31, 2023.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">The following table
sets forth the number of our employees and a breakdown of employees by area of activity as of the dates indicated in each area of our
operations.</p>

<table cellspacing="0" cellpadding="0" style="font: 10pt Georgia, Times, Serif; width: 100%; background-color: white">
  <tr>
    <td style="line-height: 106%">&#160;</td>
    <td colspan="3" style="padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/106% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>As of December
    31, </b></p></td></tr>
  <tr>
    <td style="width: 67%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/106% Times New Roman, Times, Serif; margin: 0; text-align: center; text-indent: 1.7pt"><b>Area</b></p></td>
    <td style="width: 11%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/106% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>2023</b></p></td>
    <td style="width: 11%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/106% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>2022</b></p></td>
    <td style="width: 11%">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/106% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>2021</b></p></td></tr>
  <tr>
    <td style="line-height: 106%; text-indent: 1.45pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Generation and transmission	</span></td>
    <td style="vertical-align: top; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">1,477</span></td>
    <td style="vertical-align: top; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">1,487</span></td>
    <td style="vertical-align: top; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">1,523&#160;</span></td></tr>
  <tr>
    <td style="line-height: 150%; text-indent: 1.45pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Distribution	</span></td>
    <td style="vertical-align: top; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">4,203</span></td>
    <td style="vertical-align: top; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">4,257</span></td>
    <td style="vertical-align: top; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">4,430&#160;</span></td></tr>
  <tr>
    <td style="line-height: 150%; text-indent: 1.45pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Services	</span></td>
    <td style="vertical-align: top; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">0</span></td>
    <td style="vertical-align: top; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">0</span></td>
    <td style="vertical-align: top; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">217&#160;</span></td></tr>
  <tr>
    <td style="line-height: 150%; text-indent: 1.45pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Corporation staff and research and development	</span></td>
    <td style="vertical-align: top; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">83</span></td>
    <td style="vertical-align: top; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">84</span></td>
    <td style="vertical-align: top; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">169&#160;</span></td></tr>
  <tr>
    <td style="line-height: 150%; text-indent: 1.45pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Other employees	</span></td>
    <td style="vertical-align: top; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">41</span></td>
    <td style="vertical-align: top; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">47</span></td>
    <td style="vertical-align: top; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">44&#160;</span></td></tr>
  <tr>
    <td style="line-height: 150%; text-indent: 1.45pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>Total employees of Copel and wholly-owned subsidiaries</b>	</span></td>
    <td style="vertical-align: top; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>5,804</b></span></td>
    <td style="vertical-align: top; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>5,875</b></span></td>
    <td style="vertical-align: top; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>6,383&#160;</b></span></td></tr>
  <tr>
    <td style="line-height: 150%; text-indent: 1.45pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Compagas	</span></td>
    <td style="vertical-align: top; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">129</span></td>
    <td style="vertical-align: top; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">132</span></td>
    <td style="vertical-align: top; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">133&#160;</span></td></tr>
  <tr>
    <td style="line-height: 150%; text-indent: 1.45pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Elejor	</span></td>
    <td style="vertical-align: top; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">7</span></td>
    <td style="vertical-align: top; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">7</span></td>
    <td style="vertical-align: top; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">7&#160;</span></td></tr>
  <tr>
    <td style="line-height: 150%; text-indent: 1.45pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Arauc&#225;ria	</span></td>
    <td style="vertical-align: top; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">14</span></td>
    <td style="vertical-align: top; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">15</span></td>
    <td style="vertical-align: top; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">15&#160;</span></td></tr>
  <tr>
    <td style="line-height: 150%; text-indent: 1.45pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>Total</b>	</span></td>
    <td style="vertical-align: top; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>5,954</b></span></td>
    <td style="vertical-align: top; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>6,029</b></span></td>
    <td style="vertical-align: top; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>6,538&#160;</b></span></td></tr>
  </table>
<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 12pt 0; text-align: justify; text-indent: 37.4pt">All of our employees
are covered by collective bargaining agreements that we renegotiate annually with unions representing the various professional categories.
In 2022, we negotiated and signed labor agreements with the unions that represent our employees, effective as of October, for a period
of two years. We agreed to salary increases of 7.19% in 2022 compared to 2021 salaries, with a forecast of readjustment by the accumulated
INPC between October 2022 and September 2023 on the base date of October 10, 2023, resulting in 4.51% of increase compared to 2022 salaries.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">We provide a number
of benefits to our employees. The most significant is our sponsorship of <i>Funda&#231;&#227;o Copel de Previd&#234;ncia e Assist&#234;ncia
Social</i> (&#8220;Funda&#231;&#227;o Copel&#8221;), which supplements the Brazilian government retirement and health benefits available
to our employees. As of December 31, 2023, approximately 99,1% of our employees had elected to participate in a defined contribution plan.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 8pt; text-align: justify; text-indent: 0.5in">In accordance with
federal law and our compensation policy, our employees participate in a profit-sharing plan. The Board of Directors and the shareholders
must approve the amount of such compensation, which is determined in accordance with an agreement between an employee committee and us.
An employee&#8217;s receipt of compensation is conditioned on us meeting certain benchmarks described in the above-mentioned agreement,
as confirmed in our published year-end financial statements. The amount of profit-sharing distributions reserved and approved for the
2023 fiscal year was R$107.4 million. The amount of profit-sharing distributions accrued and approved for the 2022 fiscal year was R$46.1
million.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">On February 12, 2020
the Board of Directors approved the implementation, within Copel and its wholly-owned subsidiaries, of a short-term incentive program
called Performance Incentive Program, or <i>Pr&#234;mio Por Desempenho </i>(&#8220;PPD&#8221;) directed at aligning efforts throughout
different organizational levels to our strategic objectives. The final cycle of the program began on January 1, 2021 and ended on December
31, 2021. Payment occurred in April 2022. The results obtained at the end of this final cycle show that 39% of our areas met or exceeded
the our set goals and the Goal Achievement Index average (<i>Indice de Cumprimento de Metas</i> or &#8220;ICM&#8221;) was 92.63%. In 2023,
there was no payment of the aforementioned award.<br/>
</p>


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<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: center"><b><span id="form20f_034"></span>SHARE OWNERSHIP</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">As of February 29,
2024, board members and executive officers held, collectively, directly or indirectly, less than 1.0% of any class of our shares.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0">The
following table indicates the board members, executive officers and members of the Supervisory Board who held shares as of February 29,
2024 and their respective share ownership as of such date, considering shares traded on the B3. No other board member, executive officer,
members or alternate members of the Supervisory Board held shares issued by us on February 29, 2024.</p>

<table cellspacing="0" cellpadding="0" style="font: 10pt Georgia, Times, Serif; width: 100%; border-collapse: collapse">
  <tr>
    <td rowspan="2" style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt">&#160;</td>
    <td colspan="3" style="padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/106% Times New Roman, Times, Serif; margin: 0 0 6pt; text-align: center"><b>Number
    of shares<sup>(1)</sup></b></p></td></tr>
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/106% Times New Roman, Times, Serif; margin: 0 0 6pt; text-align: center"><b>Common</b></p></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/106% Times New Roman, Times, Serif; margin: 0 0 6pt; text-align: center"><b>Class
    A</b></p></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/106% Times New Roman, Times, Serif; margin: 0 0 6pt 0.4pt; text-align: center; text-indent: -0.4pt"><b>Class
    B</b></p></td></tr>
  <tr style="vertical-align: top">
    <td colspan="4" style="padding-bottom: 3pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%"><b>Board of Directors</b></span></td></tr>
  <tr>
    <td style="width: 60%; line-height: 106%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Marcel Martins Malczewski	</span></td>
    <td style="vertical-align: top; width: 17%; padding-right: 5.4pt; padding-left: 5.4pt">&#160;</td>
    <td style="vertical-align: top; width: 11%; line-height: 106%; text-align: right">&#160;</td>
    <td style="vertical-align: top; width: 12%; padding-right: 5.4pt; padding-left: 5.4pt">&#160;</td></tr>
  <tr>
    <td style="line-height: 106%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Marco Ant&#244;nio Barbosa C&#226;ndido	</span></td>
    <td style="vertical-align: top; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td>
    <td style="vertical-align: top; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td>
    <td style="vertical-align: top; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td></tr>
  <tr>
    <td style="line-height: 106%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Carlos Biedermann	</span></td>
    <td style="vertical-align: top; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td>
    <td style="vertical-align: top; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td>
    <td style="vertical-align: top; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td></tr>
  <tr>
    <td style="line-height: 106%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Fausto Augusto de Souza	</span></td>
    <td style="vertical-align: top; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td>
    <td style="vertical-align: top; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td>
    <td style="vertical-align: top; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td></tr>
  <tr>
    <td style="line-height: 106%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Marcelo Souza Monteiro	</span></td>
    <td style="vertical-align: top; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">10</span></td>
    <td style="vertical-align: top; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td>
    <td style="vertical-align: top; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td></tr>
  <tr>
    <td style="line-height: 106%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Geraldo Corr&#234;a de Lyra Junior	</span></td>
    <td style="vertical-align: top; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td>
    <td style="vertical-align: top; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td>
    <td style="vertical-align: top; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td></tr>
  <tr>
    <td style="line-height: 106%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Jacildo Lara Martins	</span></td>
    <td style="vertical-align: top; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td>
    <td style="vertical-align: top; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td>
    <td style="vertical-align: top; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td></tr>
  <tr style="vertical-align: top">
    <td colspan="4" style="padding-top: 3pt; padding-bottom: 3pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%"><b>Executive Officers</b></span></td></tr>
  <tr>
    <td style="line-height: 106%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Daniel Pimentel Slaviero	</span></td>
    <td style="vertical-align: top; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td>
    <td style="vertical-align: top; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td>
    <td style="vertical-align: top; line-height: 106%; text-align: right">&#160;</td></tr>
  <tr>
    <td style="line-height: 106%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Ana Let&#237;cia Feller 	</span></td>
    <td style="vertical-align: top; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td>
    <td style="vertical-align: top; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td>
    <td style="vertical-align: top; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td></tr>
  <tr>
    <td style="line-height: 106%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Adriano Rudek de Moura	</span></td>
    <td style="vertical-align: top; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">17,100</span></td>
    <td style="vertical-align: top; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td>
    <td style="vertical-align: top; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">101,700</span></td></tr>
  <tr>
    <td style="line-height: 106%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Cassio Santana da Silva	</span></td>
    <td style="vertical-align: top; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td>
    <td style="vertical-align: top; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td>
    <td style="vertical-align: top; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td></tr>
  <tr>
    <td style="line-height: 106%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Eduardo Vieira de Souza Barbosa	</span></td>
    <td style="vertical-align: top; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td>
    <td style="vertical-align: top; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td>
    <td style="vertical-align: top; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td></tr>
  <tr>
    <td style="line-height: 106%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Vicente Loi&#225;cono Neto	</span></td>
    <td style="vertical-align: top; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td>
    <td style="vertical-align: top; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td>
    <td style="vertical-align: top; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td></tr>
  <tr style="vertical-align: top">
    <td style="line-height: 106%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">David Campos</span></td>
    <td style="line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td>
    <td style="line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td>
    <td style="line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td></tr>
  <tr style="vertical-align: top">
    <td colspan="4" style="padding-top: 3pt; padding-bottom: 3pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%"><b>Supervisory Board &#8211; Members</b></span></td></tr>
  <tr>
    <td style="line-height: 106%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Demetrius Nichele Macei	</span></td>
    <td style="vertical-align: top; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td>
    <td style="vertical-align: top; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td>
    <td style="vertical-align: top; padding-right: 5.4pt; padding-left: 5.4pt">&#160;</td></tr>
  <tr>
    <td style="line-height: 106%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Harry Fran&#231;&#243;ia J&#250;nior	</span></td>
    <td style="vertical-align: top; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td>
    <td style="vertical-align: top; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td>
    <td style="vertical-align: top; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td></tr>
  <tr>
    <td style="line-height: 106%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Jos&#233; Paulo da Silva Filho	</span></td>
    <td style="vertical-align: top; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td>
    <td style="vertical-align: top; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td>
    <td style="vertical-align: top; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td></tr>
  <tr>
    <td style="line-height: 106%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Osmar Ribeiro de Almeida J&#250;nior 	</span></td>
    <td style="vertical-align: top; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td>
    <td style="vertical-align: top; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td>
    <td style="vertical-align: top; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td></tr>
  <tr style="vertical-align: top">
    <td style="line-height: 106%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Juliana Picoli Agatte&#160;&#160;	</span></td>
    <td style="line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td>
    <td style="line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td>
    <td style="line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td></tr>
  <tr style="vertical-align: top">
    <td colspan="4" style="padding-top: 3pt; padding-bottom: 3pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%"><b>Supervisory Board &#8211; Alternates</b></span></td></tr>
  <tr>
    <td style="line-height: 106%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Otamir Cesar Marins	</span></td>
    <td style="vertical-align: top; line-height: 106%; text-align: right">&#160;</td>
    <td style="vertical-align: top; line-height: 106%; text-align: right">&#160;</td>
    <td style="vertical-align: top; line-height: 106%; text-align: right">&#160;</td></tr>
  <tr>
    <td style="line-height: 106%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Ver&#244;nica Peixoto Coelho 	</span></td>
    <td style="vertical-align: top; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td>
    <td style="vertical-align: top; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td>
    <td style="vertical-align: top; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td></tr>
  <tr>
    <td style="line-height: 106%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Roberto Zaninelli Covelo Tizon 	</span></td>
    <td style="vertical-align: top; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td>
    <td style="vertical-align: top; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td>
    <td style="vertical-align: top; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td></tr>
  </table>
<p style="font: 10pt/105% Georgia, Times, Serif; margin: 0 0 0 1in; text-indent: 0in">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 8pt/105% Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right"><sup>(1)</sup></td><td style="width: 5pt"/><td style="text-align: justify">Considers the share split and the shares held directly or indirectly.</td>
</tr></table>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 36.7pt">We have no share-based
incentive plan for employees.</p>


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<p style="font: 10pt Times New Roman, Times, Serif; margin: 0"><b>&#160;</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><span id="form20f_035"></span>Item 7. Major Shareholders and Related
Party Transactions.</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: center; margin-right: 0; margin-left: 0"><span id="form20f_036"></span><b>MAJOR SHAREHOLDERS</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0">On
August 11, 2023, the financial settlement of the secondary base offering of shares
held by the State of Paran&#225; and the primary base offering of new Copel shares took place, resulting in our transformation into
a corporation with dispersed capital and without a controlling shareholder. Upon completion of the Base Offering, the State of Paran&#225;
reduced its voting share ownership. On September 11, 2023, the complementary offering (greenshoe) to the Base Offering was settled. As
of December 31, 2023, the State of Paran&#225; directly held 27.57% of the common shares.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0">On
December 31, 2023, BNDESPAR owned directly 10.09% of our Common Shares.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0">The
following table, sets forth certain information regarding the ownership of our Common Shares on December 31, 2023:</p>

<table cellspacing="0" cellpadding="0" style="font: 10pt Georgia, Times, Serif; width: 100%; background-color: white; border-collapse: collapse">
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/106% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Shareholder</b></p></td>
    <td colspan="2" style="padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/106% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Common shares</b><sup>(1)</sup></p></td></tr>
  <tr>
    <td style="width: 63%; line-height: 106%">&#160;</td>
    <td style="width: 20%; line-height: 150%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>(thousands)</b></span></td>
    <td style="width: 17%; line-height: 150%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>(% of total)</b></span></td></tr>
  <tr>
    <td style="line-height: 106%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">State of Paran&#225;	</span></td>
    <td style="vertical-align: top; padding-right: 2.4pt; padding-left: 1.65pt; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">358,562,509 </span></td>
    <td style="vertical-align: top; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">27.57 </span></td></tr>
  <tr>
    <td style="line-height: 150%; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">BNDESPAR	</span></td>
    <td style="vertical-align: top; padding-right: 2.4pt; padding-left: 1.65pt; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">131,161,562 </span></td>
    <td style="vertical-align: top; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">10.09 </span></td></tr>
  <tr>
    <td style="line-height: 150%; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Public Float - Traded as part of ADS	</span></td>
    <td style="vertical-align: top; padding-right: 2.4pt; padding-left: 1.65pt; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">24,992,873 </span></td>
    <td style="vertical-align: top; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">1.92 </span></td></tr>
  <tr>
    <td style="line-height: 150%; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Public Float - Traded on the B3	</span></td>
    <td style="vertical-align: top; padding-right: 2.4pt; padding-left: 1.65pt; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">782,254,760 </span></td>
    <td style="vertical-align: top; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">60.16 </span></td></tr>
  <tr>
    <td style="line-height: 150%; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">&#160;&#160;&#160;&#160;&#160;All directors and officers as a group with trading on B3 <sup>(2)</sup></span></td>
    <td style="vertical-align: top; padding-right: 2.4pt; padding-left: 1.65pt; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">17 </span></td>
    <td style="vertical-align: top; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">- </span></td></tr>
  <tr>
    <td style="line-height: 150%; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Public Float &#8211; Traded on Latibex	</span></td>
    <td style="vertical-align: top; padding-right: 2.4pt; padding-left: 1.65pt; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">208,467 </span></td>
    <td style="vertical-align: top; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&lt;1- </span></td></tr>
  <tr>
    <td style="line-height: 150%; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Other<sup>(3)</sup>	</span></td>
    <td style="vertical-align: top; padding-right: 2.4pt; padding-left: 1.65pt; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">3,167,129 </span></td>
    <td style="vertical-align: top; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">&lt;1- </span></td></tr>
  <tr>
    <td style="line-height: 150%; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>Total</b>	</span></td>
    <td style="vertical-align: top; padding-right: 2.4pt; padding-left: 1.65pt; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">1,300,347,300 </span></td>
    <td style="line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif">100.0</span></td></tr>
  <tr>
    <td style="line-height: 150%; text-align: justify; text-indent: 10.05pt">&#160;</td>
    <td style="vertical-align: top; line-height: 150%; text-align: right">&#160;</td>
    <td style="line-height: 150%; text-align: right">&#160;</td></tr>
  </table>
<p style="font: 10pt/106% Georgia, Times, Serif; margin: 0 0 0 1in; text-indent: 0in">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 8pt/107% Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right"><sup>(1)</sup></td><td style="width: 5pt"/><td style="text-align: justify">Includes shares held through ADS.</td>
</tr></table>

<table cellpadding="0" cellspacing="0" style="font: 8pt/107% Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right"><sup>(2)</sup></td><td style="width: 5pt"/><td style="text-align: justify">As of December 31, 2023, our directors and officers owned an aggregate of 17,110 Common Shares.
None of our directors and officers holds more than 1% of our Common Shares.</td>
</tr></table>

<table cellpadding="0" cellspacing="0" style="font: 8pt/107% Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right"><sup>(3)</sup></td><td style="width: 5pt"/><td style="text-align: justify">Shares held directly in the records of our registrar.</td>
</tr></table>

<p style="font: 8pt/107% Times New Roman, Times, Serif; margin: 0">&#160;</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">The following table,
sets forth certain information regarding the ownership of our Class B Shares on December 31, 2023:</p>

<table cellspacing="0" cellpadding="0" style="font: 10pt Georgia, Times, Serif; width: 100%; background-color: white">
  <tr>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/106% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Shareholder</b></p></td>
    <td colspan="2" style="padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/106% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Class B Shares</b><sup>(1)</sup></p></td></tr>
  <tr>
    <td style="line-height: 106%">&#160;</td>
    <td style="line-height: 150%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>(thousand)</b></span></td>
    <td style="line-height: 150%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>(% of total)</b></span></td></tr>
  <tr>
    <td style="line-height: 107%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 107%">State of Paran&#225;	</span></td>
    <td style="vertical-align: top; padding-right: 2.4pt; padding-left: 1.65pt; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">116,081,402</span></td>
    <td style="vertical-align: top; padding-left: 0.25in; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">6.91</span></td></tr>
  <tr>
    <td style="line-height: 150%; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">BNDESPAR	</span></td>
    <td style="vertical-align: top; padding-right: 2.4pt; padding-left: 1.65pt; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">524,646,248</span></td>
    <td style="vertical-align: top; padding-left: 0.25in; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">31.24</span></td></tr>
  <tr>
    <td style="line-height: 150%; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Traded as ADSs	</span></td>
    <td style="vertical-align: top; padding-right: 2.4pt; padding-left: 1.65pt; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">99,991,492</span></td>
    <td style="vertical-align: top; padding-left: 0.25in; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">5.95</span></td></tr>
  <tr>
    <td style="line-height: 150%; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Traded on the B3	</span></td>
    <td style="vertical-align: top; padding-right: 2.4pt; padding-left: 1.65pt; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">935,818,388</span></td>
    <td style="vertical-align: top; padding-left: 0.25in; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">55.73</span></td></tr>
  <tr>
    <td style="line-height: 150%; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">&#160;&#160;&#160;&#160;&#160;All directors and officers as a group with trading on B3<sup>(2)</sup></span></td>
    <td style="vertical-align: top; padding-right: 2.4pt; padding-left: 1.65pt; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">102</span></td>
    <td style="vertical-align: top; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">-</span></td></tr>
  <tr>
    <td style="width: 61%; line-height: 150%; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Traded on Latibex	</span></td>
    <td style="vertical-align: top; width: 20%; padding-right: 2.4pt; padding-left: 1.65pt; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">1,804,843</span></td>
    <td style="vertical-align: top; width: 17%; padding-left: 0.25in; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">&lt;1-</span></td>
    </tr>
  <tr>
    <td style="line-height: 150%; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Other<sup>(3)</sup>	</span></td>
    <td style="vertical-align: top; padding-right: 1.85pt; padding-left: 1.65pt; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">992,917</span></td>
    <td style="vertical-align: top; padding-left: 0.25in; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">&lt;1-</span></td>
    </tr>
  <tr>
    <td style="line-height: 150%; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>Total</b>	</span></td>
    <td style="vertical-align: top; padding-right: 1.85pt; padding-left: 1.65pt; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">1,679,335,290</span></td>
    <td style="padding-left: 0.25in; line-height: 150%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">100.0</span></td>

</tr>
  <tr>
    <td style="line-height: 150%; text-align: justify; text-indent: 10.05pt">&#160;</td>
    <td style="vertical-align: top; line-height: 150%; text-align: right; text-indent: 41.55pt">&#160;</td>
    <td style="line-height: 150%; text-align: right">&#160;</td></tr>
  </table>
<p style="font: 10pt/106% Georgia, Times, Serif; margin: 0 0 0 1in; text-indent: 0in">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 8pt/107% Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right"><sup>(1)</sup></td><td style="width: 5pt"/><td style="text-align: justify">Considers shares held through ADS.</td>
</tr></table>

<table cellpadding="0" cellspacing="0" style="font: 8pt/107% Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right"><sup>(2)</sup></td><td style="width: 5pt"/><td style="text-align: justify">On December 31, 2023, our directors and officers held an aggregate of 101,700 Class B Shares,
including ADSs.</td>
</tr></table>

<table cellpadding="0" cellspacing="0" style="font: 8pt/107% Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right"><sup>(3)</sup></td><td style="width: 5pt"/><td style="text-align: justify">Shares held directly in the records of our registrar.</td>
</tr></table>

<p style="font: 8pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt"><sup>&#160;</sup></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 36.85pt; margin-right: 0; margin-left: 0">As
of March 31, 2024, 16.05% of Common Shares and 18.64% of Class B Shares were held by United States residents registered at B3 and ADSs
listed on the NYSE represented 1.65% of Common Shares and 5.33% of Class B Shares.</p>
<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 36.85pt; margin-right: 0; margin-left: 0"></p>


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<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 36.85pt; margin-right: 0; margin-left: 0">Upon
our migration to Level 2 of Governance Standards of B3, in December 2021, the holder of Preferred Shares was granted restricted voting
rights in relation to certain matters.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 36.85pt; margin-right: 0; margin-left: 0">On
August 11, 2023, the financial settlement of the secondary base offering of shares held by the State of Paran&#225; and the primary
base offering of new Copel shares occurred, transforming us into a corporation with dispersed capital and no controlling shareholder.
The primary distribution public offering, consisting of a base offering (229,886,000) plus supplementary lot (16,370,841), generated an
increase of 246,256,841 common shares in our share capital.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; margin-right: 0; margin-left: 0"><b>Primary &amp; Secondary
Offering</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 36.85pt; margin-right: 0; margin-left: 0">Following
the completion of the primary and secondary offerings, with the Base Offering ending on August 11, 2023, and the supplementary offering
on September 11, 2023, our share capital is now R$12,831,618,938.25, consisting of 2,982,810,591 shares without par value, of which 1,300,347,300
are common shares and 1,682,463,291 are preferred shares, of which 3,128,000 are Class A shares and 1,679,335,290 are Class B shares,
and 1 special class of preferred shares (Golden Share) held exclusively by the State of Paran&#225;.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; margin-right: 0; margin-left: 0"><b>Golden Share</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 36.85pt; margin-right: 0; margin-left: 0">The
Paran&#225; State Law 22,272/2022, which allowed our transformation into a corporation with dispersed capital and without a controlling
shareholder, created a special class of preferred share called the Golden Share, owned exclusively by the State of Paran&#225;. The
Golden Share grants the State of Paran&#225; the power to veto decisions at our general meetings on certain issues, such as:</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Times New Roman, Times, Serif; width: 100%; margin-top: 5pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 0.25in"/><td style="width: 0.5in">i)</td><td style="text-align: justify">Approving and executing the Annual Investment Plan of Copel Distribui&#231;&#227;o S.A., if the investments
from the 2021/2025 tariff cycle onwards do not reach at least twice the Regulatory Reinstatement Quota (QRR) for this cycle or in total
until the end of the concession.</td></tr></table>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 0.75in; text-align: justify">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Times New Roman, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 5pt"><tr style="vertical-align: top">
<td style="width: 0.25in"/><td style="width: 0.5in">ii)</td><td style="text-align: justify">Modiying our bylaws to remove or alter:</td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Times New Roman, Times, Serif; width: 100%"><tr style="vertical-align: top">
<td style="width: 0.75in"/><td style="width: 0.25in">a.</td><td style="text-align: justify">the obligation to maintain the Company's current name;</td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Times New Roman, Times, Serif; width: 100%"><tr style="vertical-align: top">
<td style="width: 0.75in"/><td style="width: 0.25in">b.</td><td style="text-align: justify">the obligation to maintain the Company's headquarters in the State of Paran&#225;;</td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Times New Roman, Times, Serif; width: 100%"><tr style="vertical-align: top">
<td style="width: 0.75in"/><td style="width: 0.25in">c.</td><td style="text-align: justify">the rule that prevents any shareholder or group from voting more than 10% of the total voting shares;</td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Times New Roman, Times, Serif; width: 100%"><tr style="vertical-align: top">
<td style="width: 0.75in"/><td style="width: 0.25in">d.</td><td style="text-align: justify">the rule that prohibits making, filing and registering shareholder agreements for the exercise of voting
rights, except for forming blocks with a number of votes with fewer votes than the Bylaws limit.</td></tr></table>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 36.85pt; margin-right: 0; margin-left: 0">The
Golden Share was created by converting one common share held by the State of Paran&#225; into a preferred share, and it gives the holder
priority in getting their capital back, without any premium, if the company is liquidated, based on the shares percentage of our capital.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; margin-right: 0; margin-left: 0"><b>Share Dispersion Protection</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 36.85pt; margin-right: 0; margin-left: 0">Any
shareholder or group of shareholders that directly or indirectly acquires common shares exceeding 25% of our voting capital must, if they
do not reduce their holdings to below this threshold within 120 days, make a public offer to acquire all remaining common shares. This
offer must be at a value at least 100% higher than the highest price of the common shares in the last 504 trading sessions prior to the
date when the shareholder or group exceeded the limit, updated daily at the Special Settlement and Custody System (&#8220;SELIC&#8221;)
rate. However, this obligation does not apply to shareholders who, as of August 11, 2023, held more than the specified limit. It will
apply if (1) their shareholding increases and exceeds 25% of the voting capital after a reduction, or (2) they acquire additional shares
without reducing their shareholding below the set percentage and do not sell these within the specified period. For shareholders who acquire
more than 50% of the our voting capital and do not reduce their holdings to below this level within 120 days, a public offer must be made
to acquire all remaining common shares. This offer must be at a value, at the minimum, 200% higher than the highest price of the common
shares in the last 504 trading sessions before the date the limit is exceeded, updated daily at the SELIC rate.</p>


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<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b>Termination of Units Program</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 36.85pt; margin-right: 0; margin-left: 0">In
April 2021, we launched the Unit Program with the conversion of ordinary and preference shares in the ratio of 1 CPLE3 and 4 CPLE6 into
1 CPLE11 (Unit). The conversion of shares and the creation of units were subject to a minimum subscription of approximately 60% of the
then outstanding shares. As a result of our recent transformation into a corporation with dispersed capital and without controlling shareholder,
the liquidity of our ordinary shares has increased significantly and the Unit Program no longer serves the purpose for which it was established.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 36.85pt">At the Extraordinary
General Meeting held on December 18, 2023, our sharehoders approved the termination of the Unit program. The termination entailed the
cancellation of the depositary receipts for shares, known as &#8220;Units&#8221; (CPLE11). In accordance with the program&#8217;s termination,
each unit was subsequently disaggregated into its underlying shares, resulting in the delivery of one common share (CPLE3) and four class
&#8220;B&#8221; preferred shares (CPLE6) for each unit held. The rights, benefits, and restrictions associated with these shares remain
unchanged post-disaggregation.</p>


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<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 12pt 0; text-align: center"><span id="form20f_037"></span><span style="text-transform: uppercase"><b>Related
Party Transactions</b></span></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 12pt 0; text-align: justify; text-indent: 0.5in"><span style="background-color: white">We
engage in transactions, including the sale of electric energy and charges for use of the transmission system, with our principal shareholders
and with our joint ventures and affiliates. The tariffs we charge on electric energy sold to our related parties are approved by ANEEL,
and the amounts are not material. We also provide guarantees in the context of financing transactions and power purchase agreements entered
into by our subsidiaries in the ordinary course of business. </span>For more information, see Note 35 to our audited consolidated financial
statements.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b>Transactions with Shareholders</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">The following summarizes
the most significant transactions with our principal shareholders:</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b>Transactions with entities with significant
influence</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>BNDES and BNDESPAR</i></b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">BNDESPAR, a wholly-owned
subsidiary of BNDES, owns 10.1% of our Common Shares. BNDES has granted us loans to finance the construction of generation and transmission
facilities and both BNDES and BNDESPAR have purchased debentures issued by Cutia, Nova Asa Branca I, Nova Asa Branca II, Nova Asa Branca
III, Nova Eurus IV and Ventos de Santo Uriel Wind Farms, which are our subsidiaries. As of December 31, 2023, we had an aggregate of R$2,139.7
million in outstanding net debt with BNDES and BNDESPAR under these financing transactions. For additional information, please see Notes
20, 21 and 35 to our audited consolidated financial statements, as well as Item 5. Operating and Financial Review and Prospects&#8212;Liquidity
and Capital Resources.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>State of Paran&#225;</i></b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">In the Base Offering,
we incurred transaction costs. For costs related to the secondary distribution, a balance of R$14.5 million was recorded as assets, which
was reimbursed by the State of Paran&#225; in December 2023.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">As of December 31,
2023, we had R$22.7 million in receivables from the State of Paran&#225;. The amount refers mainly to the <i>Energia Solid&#225;ria</i>
programs. The <i>Energia Solid&#225;ria</i> program, established by State Law No. 20,943/2021, defines certain benefits relating to
electricity consumption by residential consumer units of low-income families residing in the State of Paran&#225;.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b>Transactions with Joint Ventures and
Affiliates</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">We have operation
and maintenance services agreements, transmission system connection agreements and contracts for the use of transmission system with our
Joint Ventures. We also have operation and maintenance services agreements, connection to the transmission system contracts and power
purchase and sale agreements with our investees. We also receive dividend payments from our investees, as presented in the same note.
For additional information, see Note 35 to our audited consolidated financial statements.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; margin-right: 0; margin-left: 0"><b>Renewal of Compagas&#8217;
concession contract</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 37.4pt; margin-right: 0; margin-left: 0"><span style="line-height: 106%">On
December 27, 2022, Compagas entered into an amendment of its concession agreement for public services of canalized gas supply, with distribution
exclusivity, in the State of Paran&#225; and other related activities. </span>The renewal of the concession occurred upon payment of
an award bonus, in favor of the State of Paran&#225;, in the amount of R$508 million, in consideration for the extension of the concession
<span style="line-height: 106%">for an additional 30-year period. The total estimated capex of the project is R$2.5 billion to be realized
over 30 years.</span></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b>Transactions with other related parties
</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>Funda&#231;&#227;o Copel</i></b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Funda&#231;&#227;o
Copel </i>is a closed pension fund sponsored by us, Compagas and other entities that runs and operates benefit plans, welfare and social
assistance. In 2023, we made payments to Funda&#231;&#227;o Copel consisting of rental and for expenditure on pension and welfare
plans. For more information, see Notes 22 and 35 to our audited consolidated financial statements.</p>
<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"></p>


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<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b>Transactions with key management staff</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">The fees and social
security charges and the pension and healthcare plans expenses with the Management are presents at Notes 31.2 and 22.3 to our audited
consolidated financial statements. There are no additional obligations beyond the short-term benefits disclosed in these notes.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b>Others related parties</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">For more information
on transactions with other related parties, see Notes 35.1 and 35.2 to our audited consolidated financial statements.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0"><b>&#160;</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0"><span id="form20f_038"></span><b>Item 8. Financial Information</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">See section Financials
Information.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt"><b>A. Consolidated Financial Information</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">See &#8220;Item 5.
Operating and Financial Review and Prospects&#8212;Overview&#8221; and &#8220;Item 18. Financial Statements.&#8221;</p>


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<p style="font: 10pt Times New Roman, Times, Serif; margin: 0"><span style="text-transform: uppercase"><b>&#160;</b></span></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: center"><span id="form20f_039"></span><span style="text-transform: uppercase"><b>Legal
Proceedings</b></span></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">We are currently subject
to numerous proceedings relating to civil, administrative, labor and tax claims. Our audited consolidated financial statements only include
provisions (i) <span style="letter-spacing: -0.05pt">when we have a present obligation (legal or constructive) resulting from a past event,
(ii) it is probable (i.e., more likely than not) that an outflow of resources embodying economic benefits will be required to settle the
obligation, (iii) and a reliable estimate can be made of the amount necessary to settle the obligation. </span>As of December 31, 2023,
our provisions for legal claims in which the losses are rated probable were R$1,828.9 million (does not include the provision of R$1,909.8
million referred to below in the item &#8220;Tax and Social Contribution Claims&#8221;). However, it is possible that some amounts actually
paid are different from the estimates made in recognizing these provisions because of determinations of final judgments and/or liquidations
of the award.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">As of December 31,
2023, we estimate that the total amount of claims against us, excluding disputes involving non-monetary claims or claims whose potential
losses cannot be reasonably estimated due to the current early stages of proceedings, for which no provisions have been made, was R$3,058.4
million, of which R$270.6 million correspond to labor claims; R$10.7 million to employee benefits; R$1,482.0 million to regulatory claims;
R$776.9 million to civil claims; and R$518.1 million to tax claims. For more information, see Note 28 to our audited consolidated financial
statements.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt"><b>Tax and Social Contribution Claims</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">In the second half
of 2010, two lawsuits were decided before the Federal Regional Court (<i>Tribunal Regional Federal</i>) in favor of the Brazilian government,
reversing the prior judgment that recognized our immunity regarding the payment of COFINS tax. As a result, the Federal Internal Revenue
Service (<i>Receita Federal</i>) issued an infraction notice demanding the payment of COFINS tax from the period between August 1995 and
December 1996. As of December 31, 2023, we had provisioned R$133.4 million to cover expected losses related to these lawsuits.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">In June 2022, the
Federal Government enacted Federal Law 14,385/2022, which impacted our subsidiary Copel DIS, with a negative effect in <span style="line-height: 106%">our</span>
net income in 2022 in the amount of R$1,202.5 million and no immediate cash effect. This law defines the destination of mandatory tax
amounts that were collected in excess by the providers of the public electric energy distribution service in the country, due to the collection
of PIS/COFINS on ICMS, recognized by the courts as undue. Based on a final and unappealable decision in a lawsuit filed in 2009, Copel
DIS was granted the right to exclude the full amount of ICMS from the PIS/COFINS tax base. The immediate effect was an average reduction
of 3.8% in energy bills, as of July 2020. Since then, Copel DIS has already passed on to customers, through reductions in tariff adjustments
approved by ANEEL, R$3,757.8 million. The provision of R$1,909.8 million refers for the period comprising the 11<sup>th</sup> and the
16<sup>th</sup> year from the date of the final and unappealable decision of the lawsuit, based on the risk assessment carried out by
our management and supported by the opinions of legal advisors. Copel DIS is evaluating the appropriate measures to be taken, including
legal measures, considering the protection given to unappealable decisions and applicable limitation periods.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Additionally, we are
party to administrative and judicial proceedings pursuant to which we are challenging claims of the Brazilian Social Security authorities
to pay additional security contributions, for which we estimate the amount of our expected loss to be R$32.1 million and we also are party
to other tax claims for which we have provisions totaling R$43.0 million as of December 31, 2023, reflecting the expected losses related
to these lawsuits.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt"><b>Labor-related Claims and Employee benefits</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">We are the defendant
in several lawsuits filed by either current or past employees of ours, related to overtime claims, dangerous work conditions, relocation,
and other matters. As of December 31, 2023, we have provisions totaling R$386.7 million reflecting the expected losses related to these
lawsuits.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">We also are party
to labor claims filed by former retired employees against Funda&#231;&#227;o Copel, which could have financial impacts for us if additional
contributions are deemed necesary. As of December 31, 2023, we have set aside provisions totaling R$37.5 million to reflect the expected
losses from these lawsuits.</p>

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<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt"><b>Regulatory</b></p>
<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">We are disputing certain
regulatory and legal proceedings in connection with ANEEL&#8217;s allegations that we violated regulatory standards. As of December 31,
2023, we have provisions totaling R$7.7 million reflecting the expected losses related to these proceedings.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt"><b>Additional Claims</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">We are party to several
lawsuits brought by landowners whose land has been affected by our transmission and distributions lines. As of December 31, 2023, we have
provisions totaling R$226.9 million reflecting the expected losses related to these lawsuits.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">We are party to several
lawsuits related, mainly to accidents involving equipment used in our electricity transmission and distribution grids and actions involving
billing, supposed irregular procedures, administrative contracts, and vehicle accidents. As of December 31, 2023, we have provisions totaling
R$289.7 million reflecting the expected losses related to these lawsuits.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">We are also involved
in an arbitration process that began in 2015, stemming from a dispute over a commitment term signed by the parties and us in December
2012. This arbitration is being conducted confidentially at the Brazil-Canada Arbitration and Mediation Center. As of December 31, 2023,
we have recorded R$672.0 million for this litigation. On January 25, 2024, the parties reached a settlement to terminate the case. We
agreed to pay R$672.0 million in two installments: the first installment of R$336.0 million was paid on January 31, 2024, and the second
and final installment will be adjusted by the Selic rate and paid by March 31, 2025. For more information, see Note 40.1 to our audited
consolidated financial statements.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">In January 2019, the
Federal Prosecution Office (<i>Minist&#233;rio P&#250;blico Federal</i> &#8211; &#8220;MPF&#8221;) filed criminal charges against
us before the 2nd Federal Court of Sinop. The MPF alleges that our construction activities at the Col&#237;der Hydroelectric Plant in
the Teles Pires River, within the Municipality of Col&#237;der in May 2014, led to significant environmental pollution and the death
of over 50 tons of fish, amounting to an environmental crime. As a consequence, the MPF is seeking a punitive fine for the alleged infraction.
We have submitted our legal defense and are currently awaiting a judicial decision. The timeline for the court&#8217;s final decision
remains uncertain. We are committed to vigorously defending against this lawsuit.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">&#160;</p>


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<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><span id="form20f_040"></span><span style="text-transform: uppercase"><b>Dividend
Payment</b></span></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><span style="text-transform: uppercase">&#160;</span></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">In accordance with
our bylaws and Brazilian Corporate Law, we must, except if decided otherwise, pay annual dividends for each fiscal year within sixty days
of the declaration of the dividends at the annual shareholders&#8217; meeting or by the Board of Directors. To the extent amounts are
available for distribution, we are required to distribute as a mandatory dividend an aggregate amount equal to at least 25.0% of our adjusted
net profit. Dividends are allocated pursuant to the formula described in &#8220;Dividend Priority of Class A Shares and Class B Shares&#8221;
below. Under Brazilian Corporate Law, we are not permitted to suspend the mandatory dividend payable with respect to the Common Shares,
Class A Shares and Class B Shares for any year, except for retaining part of the mandatory dividend in a special reserve for unrealized
profits when the realized part of the net profit is smaller than the mandatory dividend. Brazilian Corporate Law permits, however, a company
to suspend the payment of all dividends if our management, with the approval of the Supervisory Board, reports at the shareholders&#8217;
meeting that the distribution would be detrimental to the Company given its financial circumstances. In such a case, companies with publicly
traded securities must submit a report to the CVM providing the reasons for the suspension of dividend payments. Notwithstanding the above,
Brazilian Corporate Law and our bylaws provide that Class A Shares and Class B Shares shall acquire voting rights if we suspend the mandatory
dividend payments for more than three consecutive fiscal years, and such voting rights will continue until all dividend payments, including
back payments, have been made. We are not subject to any contractual limitations on our ability to pay dividends.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">In accordance with
our dividends policy, we may distribute yearly regular dividends higher than the mandatory minimum of 25% following certain guidelines
related to our Financial Leverage Ratio, defined as the ratio between Ebitda and net debt:</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">If our Financial Leverage Ratio is below 1.5x,
we shall distribute 65% of our adjusted net profits.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">If our Financial Leverage Ratio is in between
1.5x and 2.7x, we shall distribute 50% of our adjusted net profits.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">If our Financial Leverage Ratio is higher than
2.7x, we shall distribute the mandatory minimum of 25% of our adjusted net profits.</span></td></tr></table>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Any distribution of
dividends higher than the minimum amount of 25% of our adjusted net profits is constrained to the Available Cash Flow of the same year,
defined as the operating cash flow minus net cash flow used for investment.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt"><b>Calculation of Adjusted Net Profit</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Annual dividends are
payable from our adjusted net profit for such period. Brazilian Corporate Law defines &#8220;net profit&#8221; for any fiscal year as
the profits of a fiscal year after the deduction of income and social contribution taxes for that fiscal year and after the deduction
of any amounts allocated to employees&#8217; and management&#8217;s participation in our results in such fiscal year. The &#8220;net profit&#8221;
for a relevant fiscal year is subject to adjustment by the addition or subtraction of amounts allocated to legal and other reserves, the
result of which is known as our adjusted net profit.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">In accordance with
Brazilian Corporate Law, we must maintain a legal reserve, to which we must allocate 5% of our net profits for each fiscal year until
such reserve reaches an amount equal to 20.0% of our capital stock (calculated in accordance with Brazilian Corporate Law). However, we
are not required to make any allocations to our legal reserve in a fiscal year in which the legal reserve, when added to other established
capital reserves, exceeds 30.0% of our total capital stock. The amounts to be allocated to such reserve must be approved by our shareholders
in a shareholders&#8217; meeting and may be used only for the increase of our capital stock or compensation of losses.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">On December 31, 2023,
our legal reserve was R$1,625.6 million, or 12.7% of our capital stock at that date.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">In addition to deducting
amounts for the legal reserve, under Brazilian Corporate Law net profit may also be adjusted by deducting amounts allocated to:</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">the contingency reserve: under Brazilian Corporate
Law, our shareholders&#8217; meeting, upon a justified proposal of our management, may decide to allocate a percentage of our net profits
to a contingency reserve for anticipated losses that are
deemed probable in future years, which amount may be estimated;</span></td></tr></table>


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<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">the tax incentives reserve: under Brazilian Corporate
Law, our shareholders&#8217; meeting, upon a justified proposal of our management, may decide to allocate a percentage of our net profits
resulting from government donations or subsidies for investment purposes.</span></td></tr></table>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">On the other hand,
net profits may also be increased by:</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">the reversal of any amounts previously allocated
to a contingency reserve in the fiscal year in which the loss that had been anticipated does not occur as projected or in which the anticipated
loss occurs but is lower than the contingency allocated to it; and</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">any amounts included in the unrealized profits
reserve that have been realized in the relevant fiscal year and have not been used to offset losses, as approved by our shareholders&#8217;
meeting.</span></td></tr></table>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Moreover, our net
profits are also adjusted by adding the realization of amounts registered under &#8220;Equity Value Adjustments.&#8221; The account &#8220;Equity
Value Adjustments&#8221; was created as a result of the first-time adoption of IFRS by us in 2010, which caused a fair value revaluation
of certain fixed assets and the adoption of the fair value as its &#8220;deemed cost&#8221; at that date. The increase of the deemed cost
of fixed assets led to an increase in depreciation costs. Thus, our management has decided to add to the adjusted net profits the realization
of the &#8220;Equity Value Adjustments&#8221; in order to compensate for effects of the increased depreciation costs. In 2023, our adjusted
net profits used to calculate our dividends was increased by R$32.6 million as a result of said realization.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt"><b>Dividend Priority of Class A Shares and Class B Shares</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">According to our bylaws,
Class A Shares and Class B Shares are entitled to receive annual, non-cumulative minimum dividends, which dividend per share shall be
at least 10% higher than the dividends per share paid to the holders of the Common Shares. Class A Shares have a dividend priority over
the Class B Shares, and Class B Shares have a dividend priority over the Common Shares. To the extent that dividends are paid, they are
to be paid in the following order:</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">first, the holders of Class A Shares have the
right to receive a minimum dividend equal to 10% of the total share capital represented by the Class A Shares outstanding at the end of
the fiscal year in respect of which the dividends have been declared;</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">second, to the extent there are additional amounts
to be distributed after all amounts allocated to the Class A Shares have been paid in accordance with the first bullet point above, the
holders of Class B Shares have the right to receive a minimum dividend per share equal to (i) 25% of the adjusted net profit (ii) the
total number of Class B Shares outstanding at the end of the fiscal year in respect of which the dividends have been declared; and</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">third, to the extent that there are additional
amounts to be distributed after all amounts allocated to the Class A Shares and the Class B Shares have been paid, the holders of Common
Shares have the right to receive an amount per share equal to (i) the mandatory dividend divided by (ii) the total number of Common Shares
outstanding at the end of the fiscal year in respect of which dividends have been declared, provided that the Class A Shares and Class
B Shares receive dividends per share at least 10% higher than the dividends per share paid to the Common Shares.</span></td></tr></table>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">To the extent that
there are additional amounts to be distributed after all amounts described in the preceding items have been paid and in the form therein
described, any such additional amount will be divided equally among all our shareholders. Holders of ADSs are paid dividends equal to
those of their underlying shares.</p>


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<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt"><b>Payment of Dividends</b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">We are required to
hold an annual shareholders&#8217; meeting by April 30<sup>th</sup> of each year at which, among other things, an annual dividend may
be declared by decision of the shareholders on the recommendation of the management, as approved by the Board of Directors. The payment
of annual dividends is based on the financial statements prepared for the fiscal year ending December 31. Under Brazilian Corporate Law,
we must pay dividends to shareholders of record within 60 days of the date of the shareholders meeting that declared the dividends. A
shareholders&#8217; resolution may set forth another date of payment, which must occur prior to the end of the fiscal year in which such
dividend was declared. We are not required to adjust the amount of paid-in capital for inflation for the period from the end of the last
fiscal year to the date of declaration or to adjust the amount of the dividend for inflation for the period from the end of the relevant
fiscal year to the payment date. Consequently, the amount of dividends paid to holders of ADSs may be substantially reduced due to inflation.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Pursuant to our bylaws,
our management may declare interim dividends to be paid from profits in our semi-annual financial statements, in accordance with our dividend
policy. Any payment of interim dividends counts towards the mandatory dividend for the year in which the interim dividends were paid.
In accordance with our dividends policy, Board of Directors should approve at least once a year interim dividends.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Pursuant to Brazilian
Corporate Law, we may pay interest on equity in lieu of dividends as an alternative form of making distributions to shareholders. We may
treat a payment of interest on equity as a deductible expense for tax purposes, provided that it does not exceed the lesser of:</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">the total amount resulting from (i) Long-Term
Interest Rate (<i>Taxa de Juros a Longo Prazo</i>, or &#8220;TJLP&#8221;) multiplied by (ii) the total shareholders&#8217; equity (determined
in accordance with Brazilian tax legislation), less certain deductions prescribed by Brazilian tax legislation; and</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">the greater of (i) 50.0% of current net income
(after the deduction of social contribution on profits (<i>Contribui&#231;&#227;o Social sobre o Lucro L&#237;quido, </i>or &#8220;CSLL&#8221;)
and before taking such distributions and any deductions for corporate income tax) for the year in respect of which the payment is made
or (ii) 50.0% of retained earnings and profit reserves for the year prior to the year in respect of which the payment is made.</span></td></tr></table>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">In order to be eligible
to receive amounts remitted in foreign currency outside of Brazil, shareholders who are not residents of Brazil and directly owns our
shares must register with the <span style="line-height: 106%">Brazilian </span>Central Bank in order to receive dividends, sales proceeds
or other amounts with respect to their shares. The shares underlying the ADSs are held in Brazil by the Custodian, as agent for the Depositary,
which is the registered owner of our shares.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Payments of cash dividends
and distributions, if any, will be made in Brazilian currency to the Custodian on behalf of the Depositary, which will then convert such
proceeds into U.S. dollars and will cause such U.S. dollars to be delivered to the Depositary for distribution to holders of ADSs. In
the event that the Custodian is unable to immediately convert the Brazilian currency received as dividends into U.S. dollars, the amount
of U.S. dollars payable to holders of ADSs may be adversely affected by devaluations of the Brazilian currency that occur before such
dividends are converted and remitted. In the event the holder of an ADS fails to collect its dividends from the Custodian within three
(3) years, counted as of the date when such dividend was made available, Brazilian Corporate Law states that such dividends may be returned
to us. In this case, the ADS holder shall lose its right to receive the dividends.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">The table below, sets
forth the cash distributions we paid/will pay as dividends and as interest on equity for the periods indicated.</p>

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<table cellspacing="0" cellpadding="0" style="font: 10pt Georgia, Times, Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td rowspan="2" style="padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/106% Times New Roman, Times, Serif; margin: 6pt 0 0; text-align: center"><b>Year</b></p></td>
    <td rowspan="2" style="padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/106% Times New Roman, Times, Serif; margin: 6pt 0 0; text-align: center"><b>Payment
    date</b></p></td>
    <td rowspan="2" style="padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/106% Times New Roman, Times, Serif; margin: 6pt 0 0; text-align: center"><b>Distribution
    (R$thousands)</b></p></td>
    <td colspan="4" style="padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/106% Times New Roman, Times, Serif; margin: 6pt 0 0; text-align: center"><b>Payment
    per share (R$)</b></p></td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/106% Times New Roman, Times, Serif; margin: 6pt 0 0; text-align: center"><b>Common</b></p></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/106% Times New Roman, Times, Serif; margin: 6pt 0 0; text-align: center">Preferred
    A</p></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/106% Times New Roman, Times, Serif; margin: 6pt 0 0; text-align: center">Preferred
    B</p></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/106% Times New Roman, Times, Serif; margin: 6pt 0 0; text-align: center">UNIT</p></td></tr>
  <tr style="background-color: #F2F2F2">
    <td style="vertical-align: top; width: 9%; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">2014</span></td>
    <td style="vertical-align: top; width: 18%; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Jun 2015</span></td>
    <td style="vertical-align: bottom; width: 25%; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">622,523</span></td>
    <td style="vertical-align: bottom; width: 12%; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.21723600</span></td>
    <td style="vertical-align: bottom; width: 12%; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.25250700</span></td>
    <td style="vertical-align: bottom; width: 12%; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.23900000</span></td>
    <td style="vertical-align: bottom; width: 12%; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">2015</span></td>
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Jun 2016</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">326,795</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.11371600</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.25250700</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.12547300</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td></tr>
  <tr style="background-color: #F2F2F2">
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">2016</span></td>
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Jun 2017</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">282,947</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.09853900</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.28905000</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.10841000</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">2016</span></td>
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Dec 2017</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">223,266</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.07792700</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.08593200</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td></tr>
  <tr style="background-color: #F2F2F2">
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">2017</span></td>
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Aug 2018</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">266,000</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.09262400</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.28905000</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.10188700</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">2017</span></td>
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Aug 2018</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">23,401</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.00817700</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.00899600</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td></tr>
  <tr style="background-color: #F2F2F2">
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">2018</span></td>
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Jun 2019</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">280,000</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.09751500</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.28905000</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.10727000</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">2018</span></td>
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Jun 2019</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">98,542</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.03443500</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.03788100</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td></tr>
  <tr style="background-color: #F2F2F2">
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">2019</span></td>
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Jun 2020</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">321,500</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.11211739</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.19732848</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.12334596</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">2019</span></td>
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Sep 2020</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">321,500</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.11211739</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.19732848</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.12334596</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td></tr>
  <tr style="background-color: #F2F2F2">
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">2020</span></td>
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Sep 2020</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">781</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.23912059</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">2020</span></td>
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Aug 2021</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">807,500</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.28183240</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.31001564</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.31001564</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td></tr>
  <tr style="background-color: #F2F2F2">
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">2020</span></td>
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Aug 2021</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">210,276</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.07231977</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.14384143</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.07955175</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.39052677</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">profit reserves</span></td>
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Apr 2021</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">1,250,000</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.43627306</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.47990038</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.47990038</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td></tr>
  <tr style="background-color: #F2F2F2">
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">profit reserves</span></td>
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Aug 2021</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">123,257</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.04301883</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.04732072</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.04732072</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">profit reserves</span></td>
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Aug 2021</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">134,192</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.04683557</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.05151910</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.05151910</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td></tr>
  <tr style="background-color: #F2F2F2">
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">2021</span></td>
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Nov 2021</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">239,636</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.08249641</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.09074606</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.09074606</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.44548065</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">2021</span></td>
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Nov 2021</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">1,197,002</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.41207756</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.45328533</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.45328533</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">2.22521888</span></td></tr>
  <tr style="background-color: #F2F2F2">
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">profit reserves</span></td>
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Jun 2022</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">283,173</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.09748467</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.10723314</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.10723314</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.52641723</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">2021</span></td>
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Jun 2022</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">1,368,675</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.47117031</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.51829476</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.51829476</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">2.54435609</span></td></tr>
  <tr style="vertical-align: top; background-color: #F2F2F2">
    <td style="padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">2022</span></td>
    <td style="padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Nov 2022</span></td>
    <td style="padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">600,000</span></td>
    <td style="padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.20655465</span></td>
    <td style="padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.22721013</span></td>
    <td style="padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.22721013</span></td>
    <td style="padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">1.11539517</span></td></tr>
  <tr style="vertical-align: top">
    <td style="padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Profit reserves</span></td>
    <td style="padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Jun 2023</span></td>
    <td style="padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">370,000</span></td>
    <td style="padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.12737536</span></td>
    <td style="padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.14011292</span></td>
    <td style="padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.14011292</span></td>
    <td style="padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.68782704</span></td></tr>
  <tr style="vertical-align: top; background-color: #F2F2F2">
    <td style="padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Profit reserves</span></td>
    <td style="padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Jun 2023</span></td>
    <td style="padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">521,000</span></td>
    <td style="padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0,17935829</span></td>
    <td style="padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0,19729413</span></td>
    <td style="padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0,19729413</span></td>
    <td style="padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0,96853481</span></td></tr>
  <tr>
    <td style="padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">2022</span></td>
    <td style="padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Jun 2023</span></td>
    <td style="padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">258</span></td>
    <td style="padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td>
    <td style="padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0,09697927</span></td>
    <td style="padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td>
    <td style="padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td></tr>
  <tr style="background-color: #F2F2F2">
    <td style="padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">2023</span></td>
    <td style="padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Nov 23</span></td>
    <td style="padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">456,92</span></td>
    <td style="padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0,14500531</span></td>
    <td style="padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0,15950586</span></td>
    <td style="padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0,15950586</span></td>
    <td style="padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0,78302875</span></td></tr>
  <tr>
    <td style="padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">2023</span></td>
    <td style="padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Until 6/30/2024*</span></td>
    <td style="padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">456,92</span></td>
    <td style="padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0,14500531</span></td>
    <td style="padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0,15950586</span></td>
    <td style="padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0,15950586</span></td>
    <td style="padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0,78302875</span></td></tr>
  <tr style="background-color: #F2F2F2">
    <td style="padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Profit reserves</span></td>
    <td style="padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Until 6/30/2024*</span></td>
    <td style="padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">44,16</span></td>
    <td style="padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0,01401431</span></td>
    <td style="padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0,01541576</span></td>
    <td style="padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0,01541576</span></td>
    <td style="padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0,07567735</span></td></tr>
  <tr>
    <td style="padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">2023</span></td>
    <td style="padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Until 6/30/2024*</span></td>
    <td style="padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">131,21</span></td>
    <td style="padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0,04154092</span></td>
    <td style="padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0,14592215</span></td>
    <td style="padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0,04569505</span></td>
    <td style="padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td></tr>
  </table>


<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 9pt/106% Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right"><sup>(*)</sup></td><td style="width: 5pt"/><td style="text-align: justify"><sup>approval of the date by resolution of the AGM</sup></td>
</tr></table>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify">&#160;</p>

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    <div style="border-bottom: Black 1pt solid; margin-bottom: 6pt"><p style="margin-top: 0; margin-bottom: 0">&#160;</p><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->134<!-- Field: /Sequence -->&#160;</td></tr></table></div>
    <div style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%">&#160;</td></tr></table></div>
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<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify">The table below sets forth the cash distributions
we paid/will pay as dividends and as interest on equity, translated into US$ based on the exchange rate at year-end, for the periods indicated.</p>

<table cellspacing="0" cellpadding="0" style="font: 10pt Georgia, Times, Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/106% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Year</b></p></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/106% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Payment date</b></p></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/106% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Distribution
    (US$ thousands)</b></p></td>
    <td colspan="4" style="padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/106% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Payment per
    shares (US$)</b></p></td></tr>
  <tr style="vertical-align: bottom">
    <td style="width: 13%; padding-bottom: 6pt; line-height: 106%">&#160;</td>
    <td style="width: 21%; padding-bottom: 6pt; line-height: 106%">&#160;</td>
    <td style="width: 13%; padding-bottom: 6pt; line-height: 106%">&#160;</td>
    <td style="width: 14%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/106% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Common</b></p></td>
    <td style="width: 11%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/106% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Preferred
    A</b></p></td>
    <td style="width: 14%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/106% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Preferred
    B</b></p></td>
    <td style="width: 14%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/106% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>UNIT</b></p></td></tr>
  <tr style="background-color: #F2F2F2">
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">2014</span></td>
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Jun 2015</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">234,366</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.08178450</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.09506325</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.08997816</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">2015</span></td>
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Jun 2016</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">83,691</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.02912211</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.06466580</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.03213302</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td></tr>
  <tr style="background-color: #F2F2F2">
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">2016</span></td>
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Jun 2017</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">86,818</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.03023503</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.08869013</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.03326378</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">2016</span></td>
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Dec 2017</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">68,505</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.02391059</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.02636679</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td></tr>
  <tr style="background-color: #F2F2F2">
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">2017</span></td>
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Aug 2018</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">81,618</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.02800000</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.08737908</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.03080018</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">2017</span></td>
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Aug 2018</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">7,074</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.00247189</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.00271947</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td></tr>
  <tr style="background-color: #F2F2F2">
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">2018</span></td>
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Jun 2019</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">72,262</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.02516646</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.07459740</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.02768401</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">2018</span></td>
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Jun 2019</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">25,431</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.00888691</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.00977625</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td></tr>
  <tr style="background-color: #F2F2F2">
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">2019</span></td>
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Jun 2020</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">79,763</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.02781586</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.04895638</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.03060162</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">2019</span></td>
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Sep 2020</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">79,763</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.02781586</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.04895638</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.03060162</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td></tr>
  <tr style="background-color: #F2F2F2">
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">2020</span></td>
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Sep 2020</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">150</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.04601393</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">2020</span></td>
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Aug 2021</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">155,387</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.05423296</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.05965625</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.05965625</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td></tr>
  <tr style="background-color: #F2F2F2">
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">2020</span></td>
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Aug 2021</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">40,463</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.01391648</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.02767938</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.01530813</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.07514899</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">profit reserves (*)</span></td>
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Apr 2021</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">219,402</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.07657541</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.08423295</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.08423295</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td></tr>
  <tr style="background-color: #F2F2F2">
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">profit reserves (*)</span></td>
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Aug 2021</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">21,634</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.00755074</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.00830582</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.00830582</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">profit reserves (*)</span></td>
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Aug 2021</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">23,554</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.00822066</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.00904272</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.00904272</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td></tr>
  <tr style="background-color: #F2F2F2">
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">2021 (**)</span></td>
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Nov 2021</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">220,061</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.01516645</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.01668310</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.01668310</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.08189886</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">2021 (**)</span></td>
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Nov 2021</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">44,056</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.07575791</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.08333370</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.08333370</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.40909271</span></td></tr>
  <tr style="background-color: #F2F2F2">
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">profit reserves(***)</span></td>
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Jun 2022</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">50,743</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.01746881</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.01921569</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.01921569</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.09433155</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">2021(***)</span></td>
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Jun 2022</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">245,260</span></td>
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.08443156&#160;&#160;&#160;&#160;&#160;&#160;&#160;0.08443156 </span></td>
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.09287604</span></td>
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">&#160;&#160;&#160;&#160;&#160;&#160;0.09287604 &#160;&#160;&#160;&#160;&#160;&#160;0.09287604</span></td>
    <td style="padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">&#160;&#160;&#160;&#160;&#160;&#160;0.45593694&#160;&#160;&#160;&#160;&#160;&#160;&#160;0.45593694</span></td></tr>
  <tr style="vertical-align: top; background-color: #F2F2F2">
    <td style="padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">2022 (****)</span></td>
    <td style="padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Nov 2022</span></td>
    <td style="padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">113,334</span></td>
    <td style="padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.03901601</span></td>
    <td style="padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.04291761</span></td>
    <td style="padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.04291761</span></td>
    <td style="padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.21068645</span></td></tr>
  <tr style="vertical-align: top">
    <td style="padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">2022 (*****)</span></td>
    <td style="padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">6/30/2023</span></td>
    <td style="padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">70,921</span></td>
    <td style="padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0,02631016</span></td>
    <td style="padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0,02685648</span></td>
    <td style="padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0,02894118</span></td>
    <td style="padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0,14207486</span></td></tr>
  <tr style="background-color: #F2F2F2">
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Profit reserves</span></td>
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">6/30/2023</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">99,864</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0.03704755</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0,03781682</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0,04075230</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0,20005676</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">2022</span></td>
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Jun 2023</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">49</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0,01858873</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">2023</span><span style="font-family: Times New Roman, Times, Serif; font-size: 9pt; line-height: 106%"><sup>(******)</sup></span></td>
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Nov 2023</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">94,380</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0,02995173</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0,03294691</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0,03294691</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0,16173936</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">2023</span><span style="font-family: Times New Roman, Times, Serif; font-size: 9pt; line-height: 106%"><sup>(******)</sup></span></td>
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Until 6/30/2024*</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">94,380</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0,02995173</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0,03294691</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0,03294691</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0,16173936</span></td></tr>
  <tr style="background-color: #F2F2F2">
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Profit reserves</span></td>
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Until 6/30/2024*</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">9,122</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0,00289474</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0,00318422</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0,00318422</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0,01563162</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">2023</span><span style="font-family: Times New Roman, Times, Serif; font-size: 9pt; line-height: 106%"><sup>(******)</sup></span></td>
    <td style="vertical-align: top; padding-top: 6pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">Until 6/30/2024*</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">27,102</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0,00858053</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0,03014111</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">0,00943859</span></td>
    <td style="vertical-align: bottom; padding-top: 6pt; line-height: 106%; text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">-</span></td></tr>
  </table>


<p style="font: 9pt Times New Roman, Times, Serif; margin: 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 9pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right"><sup>(*)</sup></td><td style="width: 5pt"/><td style="text-align: justify"><sup>US$ based on the exchange rate of 3/31/2021</sup></td>
</tr></table>

<table cellpadding="0" cellspacing="0" style="font: 9pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right"><sup>(**)</sup></td><td style="width: 5pt"/><td style="text-align: justify"><sup>US$ based on the exchange rate of 9/30/2021</sup></td>
</tr></table>

<table cellpadding="0" cellspacing="0" style="font: 9pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right"><sup>(***)</sup></td><td style="width: 5pt"/><td style="text-align: justify"><sup>US$ based on the exchange rate of 12/31/2021</sup></td>
</tr></table>

<table cellpadding="0" cellspacing="0" style="font: 9pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right"><sup>(****)</sup></td><td style="width: 5pt"/><td style="text-align: justify"><sup>US$ based on the exchange rate of 11/30/2022</sup></td>
</tr></table>

<table cellpadding="0" cellspacing="0" style="font: 9pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right"><sup>(*****)</sup></td><td style="width: 5pt"/><td style="text-align: justify"><sup>US$ based on the exchange rate of 12/31/2022</sup></td>
</tr></table>

<table cellpadding="0" cellspacing="0" style="font: 9pt/106% Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right"><sup>(******)</sup></td><td style="width: 5pt"/><td style="text-align: justify"><sup>US$ based on the exchange rate of 12/29/2023</sup></td>
</tr></table>

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<p style="font: 9pt Times New Roman, Times, Serif; margin: 0"><sup>&#160;</sup></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 6pt; text-align: left"><span id="form20f_041"></span><b>Item
9. The Offer and Listing</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">The principal trading
market for our shares (including our Class B Shares and Common Shares) is the B3 (Brasil, Bolsa, and Balc&#227;o) market. Our Common
Shares trade on B3 under the symbol &#8220;CPLE3&#8221; our Class B Shares trade under the symbol &#8220;CPLE6.&#8221; On January 3, 2024,
approximately 325,889 shareholders held our CPLE6 shares and 103,782 owned CPLE3 shares.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 6pt 0 12pt; text-align: justify; text-indent: 0.5in">In the United States,
our shares are traded in the form of ADSs, issued by the Depositary pursuant to the Deposit Agreement by and between us, the Depositary
and the registered holders and beneficial owners from time to time of the ADSs. The Common Share ADSs and Preferred Share ADSs trade on
the NYSE under the symbol &#8220;ELPC&#8221; and &#8220;ELP,&#8221; respectively.</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 6pt 0 12pt; text-align: justify; text-indent: 0.5in">On June 19, 2002,
our shares were listed on Latibex, an Euro-based market for Latin American securities. The shares trade under the symbols &#8220;XCOP&#8221;
and &#8220;XCOPO&#8221;.<br/>
</p>


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<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt"><span id="form20f_042"></span><b>Item 10. Additional Information</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0; text-align: center"><span style="text-transform: uppercase"><b>&#160;</b></span></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0; text-align: center"><span style="text-transform: uppercase"><b><span id="form20f_043"></span>Memorandum
and Articles of Association</b></span></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b>Organization</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">We are a publicly
traded company duly registered with the CVM under No. 1431-1. According to Article Four of our bylaws, we are authorized to pursue, directly
or through consortia or in partnership with private companies, the following objectives and purposes:</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">researching and studying, technically and economically,
all energy sources, providing solutions for a sustainable development;</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">researching, studying, planning, constructing
and developing the production, transformation, transportation, storage, distribution and trade of energy in any of its forms, chiefly
electric power, as well as fuels and energy raw materials;</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">studying, planning, designing, constructing and
operating dams and their reservoirs, as well as other undertakings for multiple uses of water resources;</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">providing services in energy trading, energy
infrastructure, information and technical assistance concerning the rational use of energy to business undertakings with the aim of implementing
and developing economic activities deemed relevant for the development of the State of Paran&#225;, upon approval by the Board of Directors;
and</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">developing activities in the areas of energy
generation, electronic data transmission, electronic communications and control, cellular telephone systems, and other endeavors that
may be deemed relevant to us and the State of Paran&#225;, being authorized, for such aims, upon approval by the Board of Directors,
and for the aims set forth in the second and third bullet points above, to join, preferably holding major stakes or controlling interest,
consortia or concerns with private companies, pension funds or other private entities, to participate in bidding processes of new concessions
and/or already established special purpose companies to exploit already existing concessions, having taken into consideration, besides
the projects&#8217; general features, their respective social and environmental impacts. </span></td></tr></table>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Except as described
in this section, our bylaws do not contain provisions addressing the duties, authority, or liabilities of directors and management, which
are instead established by Brazilian Corporate Law.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b>Qualification of Board of Directors</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Pursuant to our bylaws,
our Board of Directors will mandatorily comprise, at least, (i) three independent members or no less than 25% of the members of our Board
of Directors, (ii) three to five members that meet the requirements for members of the Statutory Audit Committee, (iii) two members appointed
by minority shareholders which held voting shares, if they do not elect a higher number through multiple vote, (iv) one member appointed
by shareholders holding preferred shares, representing, at least, 10% of our total capital stock, and (v) one member appointed by the
employees.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt"><b>Limitations on Directors&#8217; Powers</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Under Brazilian Corporate
Law and our Related Parties Transactions and Conflict Of Interest Policy, if a director or an executive officer has a conflict of interest
with us in connection with any proposed transaction, the director or executive officer may not vote in any decision of the Board of Directors
or of the Executive Board related to that transaction, and must disclose the nature and extent of the conflict of interest for transcription
in the minutes of the meeting. A director or an executive officer may not transact any business with a company, including accepting any
loans, except on reasonable and fair terms for us and conditions that are identical to the terms and conditions prevailing in the market
or offered by third parties. According to our bylaws, shareholders set the aggregate compensation payable to directors, executive officers,
and members of the Supervisory Board. For more information, see &#8220;Item 6. Directors, Senior Management and Employees.&#8221; Our
bylaws do not establish any mandatory retirement age limits.</p>


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<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b>Board of Directors and   Executive
Board </b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0">According
to our bylaws, we are managed by a Board of Directors, currently composed
of seven members and an Executive Board, composed of six to seven members.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0">Our
Board of Directors ordinarily meets monthly and is responsible, among
other things, for: (i) establishing our corporate strategy; (ii) defining the general orientation of our business; (iii) defining the
responsibilities of members of our Executive Board; and (iv) electing the members of our Executive Board.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0">Our
Executive Board meets every two weeks and is responsible for our daily
management. Each Executive Officer also has individual responsibilities established by our bylaws.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0">The
members of our Board of Directors, of our Executive Board, our Supervisory
Board and of our statutory committees shall be liable for any loss or damages resulting from the performance of their duties, in compliance
with the applicable law. Notwithstanding, we shall ensure, provided no conflict with our own interests arises, legal assistance for members
or former members of statutory bodies in judicial and administrative proceedings brought by third parties, during or after their term
of office, for the performance of the duties of their office, in accordance to the terms and provisions of our bylaws.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0">For
further information, see &#8220;Item 6. &#8220;Directors, Senior Management
and Employees&#8212;Board of Directors&#8221; and &#8220;&#8212;Executive Board.&#8221;</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b>Shareholders&#8217; Meetings</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">The convening of our
shareholders&#8217; meeting is made through publication of a notice to shareholders in a newspaper. As provided by Brazilian Corporate
Law, publications have to be made in a newspaper with wide circulation in the same city as our corporate headquarters. The notice must
be published no fewer than three times, beginning at least 21 calendar days prior to the scheduled meeting date. We make local notices
in the <i>Valor Econ&#244;mico</i>.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0">In
order for a shareholders&#8217; meeting to be held on first call, shareholders representing at least one-quarter of the voting capital
have to be present, except as otherwise provided for under Brazilian law. If no such quorum is verified, a second meeting may be called
by notice given at least 8 calendar days prior to such meeting and in accordance with the same rules of publication previously described.
The quorum requirements will not apply to a second meeting, subject to the minimum quorum and voting requirements for certain matters,
as discussed as follows. A shareholder without a right to vote may attend a general shareholders&#8217; meeting and take part in the discussion
of matters submitted for consideration.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0">A shareholder
may be represented at a general shareholders&#8217; meeting by a proxy appointed in accordance with applicable Brazilian law not more
than one year before the meeting, who must be a shareholder, a company officer, a lawyer or a financial institution.</p>


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<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b>Right of Withdrawal</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Our common shares
and preferred shares are not redeemable, except that under certain circumstances provided for in Brazilian Corporate Law, a dissenting
shareholder has the right to withdraw their equity interest from us and receive reimbursement. According to Article 112 of our bylaws,
the amount to be paid by us for the reimbursement of shares held by shareholders who have exercised their right of withdrawal, in cases
authorized by law, shall correspond to the book value per share, determined based on the last set of financial statements approved by
the general assembly. Shareholders may also request a special balance sheet in cases provided for in Article 45 of the Brazilian Corporate
Law.</p>

<p style="font: 10pt Times New Roman, Times, Serif; text-indent: 35.45pt; margin-right: 0; margin-bottom: 12pt; margin-left: 0">This right
of withdrawal arises if any of the following matters are decided upon at a shareholders&#8217; meeting:</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Georgia, Times, Serif; width: 100%; margin-top: 5pt; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 35.45pt"/><td style="width: 21.25pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">creation of a new class of preferred shares or
a disproportionate increase in an existing class of preferred shares relative to other classes of shares, unless such action is provided
for in or authorized by our bylaws, which, as of the this date, is not the case;</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt Georgia, Times, Serif; width: 100%; margin-top: 5pt; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 35.45pt"/><td style="width: 21.25pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">modification to the preference, privilege or
conditions for redemption or amortization granted to one or more classes of preferred shares, or the creation of a new class of preferred
shares with greater privileges than the existing classes of preferred shares;</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt Georgia, Times, Serif; width: 100%; margin-top: 5pt; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 35.45pt"/><td style="width: 21.25pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">reduction of the mandatory dividend; </span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt Georgia, Times, Serif; width: 100%; margin-top: 5pt; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 35.45pt"/><td style="width: 21.25pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">consolidation or merger into another company;</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt Georgia, Times, Serif; width: 100%; margin-top: 5pt; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 35.45pt"/><td style="width: 21.25pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">participation in a group of companies (grupo
de sociedades), as defined by Brazilian Corporate Law;</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt Georgia, Times, Serif; width: 100%; margin-top: 5pt; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 35.45pt"/><td style="width: 21.25pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">the transfer of all shares to another company
or receipt of shares by another company, in such a way as to make the company whose shares were transferred a wholly-owned subsidiary
of the other;</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt Georgia, Times, Serif; width: 100%; margin-top: 5pt; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 35.45pt"/><td style="width: 21.25pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">changes to our corporate purpose; or</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt Georgia, Times, Serif; width: 100%; margin-top: 5pt; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 35.45pt"/><td style="width: 21.25pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">a spin-off that results in (a)&#160;a change
to our corporate purpose (unless the spin-off company&#8217;s assets and liabilities are transferred to a company that has substantially
the same corporate purpose); (b)&#160;a reduction in any mandatory dividend (although in our case, our preferred shares do not carry mandatory
dividends); or (c)&#160;any participation in a group of companies.</span></td></tr></table>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">The right of withdrawal
also arises if a spin-off or merger occurs but the new company fails to register as a public stock corporation (and, if applicable, fails
to list its shares on the stock exchange) within 120&#160;days of the date of the shareholders&#8217; meeting that approved the spin-off
or merger.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b>Preferred Shares Rights</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Pursuant to Brazilian
Corporate Law, each preferred share of a class that is admitted to trading on a Brazilian stock exchange must have the certain rights
under the Company&#8217;s bylaws.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Our bylaws comply
with the directives provided by Brazilian Corporate Law as follows: (i) our Class A Shares shall have priority in the distribution of
minimum dividends of 10% per year, <i>pro rata</i>, calculated as a percentage of the paid-in capital stock represented by such shares
on December 31<sup>&#160;</sup>of the previous fiscal year; (ii) our Class B Shares shall have priority in the distribution of minimum
dividends, <i>pro rata</i>, in the amount equivalent to 25.0% of our net profits, as adjusted in accordance with Article202 of Law No.
6,404/76, calculated as a proportion of the paid-in capital stock represented by such shares on December 31<sup>st</sup> of the previous
fiscal year; (iii) the dividends paid on Class B Shares pursuant to item (ii) above shall be paid only from any remaining profits after
the payment of priority dividends to Class A Shares; and (iv) the dividends to be paid per preferred share, regardless of the class, shall
be at least 10% higher than the dividends to be paid per Common Share; (v) the preferred shares will acquire voting rights if, during
three consecutive fiscal years, we fail to pay a fixed or minimum dividend to which the preferred shares are entitled; and (vi) each ADS
receives dividends for its underlying shares. For more information on our dividend policy, see &#8220;Item 8. Financial Information&#8212;Dividend
Payment.&#8221;</p>


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<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b>Voting Rights</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">As a general rule,
only our Common Shares are entitled to vote and each Common Share corresponds to one vote. Holders of preferred shares acquire voting
rights if, during three consecutive fiscal years, we fail to pay a fixed or minimum dividend to which the preferred shares are entitled.
If a holder of preferred shares acquires voting rights in this manner, such rights will be identical to the voting rights of a holder
of Common Shares and will continue until the dividend is paid.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Furthermore, in accordance
with our bylaws holders of preferred shares are entitled to voting rights in regards of specific matter discussed in a shareholders&#8217;
meeting:</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Change in our corporate type into another, as
well as incorporation, merger or spin-off.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Agreements between us and our controlling shareholder,
directly or through a third party, or an entity influenced by the controlling shareholder, when such agreements shall be discussed in
a shareholders&#8217; meeting by force of statute or our bylaws.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Appraisal of assets for paying in our capital
increase.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Choice of an entity to be hired for the assessment
of our economic value.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Change or revocation of articles in our bylaws
that alter or modify any of the requirements set forth in item 4.1. of the regulation of the Level 2 of B3, while the Level 2 participation
contract is still in effect.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Appointment and removal of a member of the Board
of Directors in a separate election, when requested by shareholders which have preferred shares equal to at least 10% of our total shares.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Exclusion or change in our bylaws aimed to suppress
the right set forth in article 28, XXIX of our bylaws, which provides for the adoption of the full tariff set by a granting authority,
requires the approval of most of the preferred shares. </span></td></tr></table>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 38.7pt">Holders of ADSs may
exercise their voting rights in accordance with its underlying shares.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b>Preemptive Rights</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Our shareholders have
a general preemptive right to subscribe for shares in any capital increase, in proportion to his or her ownership, as provided for in
the Brazilian Corporate Law. A minimum period of 30 days following the publication of notice of a capital increase is assured for the
exercise of the right, and the right is transferable. We may issue shares up to the limit of the authorized capital, excluding right of
first refusal to the shareholders, as provided for in the Brazilian Corporate Law and in our bylaws.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b>Liquidation</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">In the event of our
liquidation, after all creditors have been paid, all shareholders will participate equally and ratably in any remaining residual assets.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b>Liability of the Shareholders for Further
Capital Calls</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Neither Brazilian
Corporate Law nor our bylaws provide for capital calls after shares are paid in. The shareholders&#8217; liability is limited to the payment
of the issue price of the shares subscribed or acquired.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b>Conversion Rights</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Our bylaws permit
the conversion of shares under specific conditions:</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Class A preferred shares may be converted into
Class B preferred shares at any time.</span></td></tr></table>


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<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Common shares may be converted into preferred
Class B shares, in accordance with the terms, conditions, and procedures defined by the Board of Directors, solely for the purpose of
forming units, as defined in our bylaws.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Class A and Class B preferred shares may be converted
into common shares, subject to the terms, conditions, and procedures established by the Board of Directors.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 38.7pt"/><td style="width: 18pt"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Common shares and Class B preferred shares cannot
be converted into Class A preferred shares.</span></td></tr></table>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b>Form and Transfer</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Our shares are maintained
in book-entry form with a transfer agent (&#8220;Transfer Agent&#8221;). To make a transfer of shares, the Transfer Agent makes an entry
in the register, debits the share account of the transferor and credits the share account of the transferee.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Transfers of shares
by foreign investors are made in the manner described above and are executed by the investor&#8217;s local agent on the investor&#8217;s
behalf. However, if the original investment was registered with the <span style="line-height: 106%">Brazilian </span>Central Bank pursuant
to a foreign investment mechanism regulated by Resolution No. 4,373 of September 29, 2014 of the Brazilian Central Bank (&#8220;Resolution
No. 4,373&#8221;) as described under &#8220;Exchange Controls&#8221; as follows, the foreign investor must declare the transfer in its
electronic registration.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">A shareholder may
choose, in its individual discretion, to hold its shares through B3. Shares are added to the B3 system through Brazilian institutions
that have clearing accounts with the B3. Our shareholder registry indicates which shares are listed on the B3 system. Each participating
shareholder is in turn registered in a register of beneficial shareholders maintained by the B3 and is treated in the same manner as the
other registered shareholders.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b>Changes in Rights of Shareholders</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 36.7pt; margin-right: 0; margin-left: 0">A
General Meeting of Shareholders must be held whenever we intend to change the rights of holders of our common shares or preferred shares.
Under Brazilian Corporate Law the proposed changes must be approved by a majority of the class of shareholders that would be affected.
Certain changes related to the rights of preferred shares, such as changes in preferences, advantages or conditions of redemption or amortization,
may result in the exercise of rights to withdraw by the holders of the shares affected.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b>Regulation of and Restrictions on Foreign
Investors</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Foreign investors
face no legal restrictions barring them from holding Common Shares, Class A Shares, Class B Shares or ADSs.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">The ability to convert
into foreign currency dividend payments and proceeds from the sale of Common Shares or, Preferred Shares or from the exercise of preemptive
rights, and to remit such amounts outside Brazil is subject to restrictions under foreign investment legislation which generally requires,
among other things, the registration of the relevant investment with the <span style="line-height: 106%">Brazilian </span>Central Bank.
Any foreign investor who registers with the CVM in accordance with Resolution No. 4,373 may buy and sell securities on Brazilian stock
exchanges without obtaining a separate certificate of registration for each transaction.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Annex II to Resolution
No. 4,373 (&#8220;Annex II Regulations&#8221;) allows Brazilian companies to issue depositary receipts in foreign exchange markets. Our
ADS program is duly registered with the <span style="line-height: 106%">Brazilian </span>Central Bank and the CVM.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Our bylaws do not
impose any limitation on the rights of Brazilian residents or non-residents to hold our shares and exercise the rights in connection therewith.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"></p>


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<p style="font: 10pt/106% Georgia, Times, Serif; margin: 0 0 12pt; text-align: justify"></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b>Disclosure of Shareholder Ownership</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Under Brazilian regulations
any person or group of persons representing the same interest that carries out a relevant trading involving shares or securities issued
by a publicly traded company must disclose its share ownership to the investor relations officer of such company, which, in turn, must
disclose such information to the CVM and to any relevant stock exchange. A relevant trading is defined as a transaction by which the
direct or indirect equity stake of the persons referred above reaches an equity interest corresponding to 5% or its multiples (10%, 15%,
and so on), of a type or class of shares representing the company&#8217;s capital stock. Any subsequent increase or decrease of 5% or
its multiples in ownership of any class of shares must be similarly disclosed. The same reporting obligation applies to the acquisition
of any rights over the shares and other securities mentioned in applicable regulation and to the execution of any derivative financial
instruments referenced in shares. If such increase results in change of corporate control or administrative structure, or if the increase
imposes a public offering, in addition to informing the investor relations officer, a statement containing certain required information
must be published in newspapers that are widely circulated in Brazil.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b>Arbitration</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">As provided for in
our bylaws, we, our shareholders, directors, officers and members of the supervisory board shall resolve through arbitration any dispute
or conflict that may arise between them, regarding, among others, the application, validity, effectiveness, interpretation, violation
and corresponding effects of the provisions of our bylaws, of the current applicable law, of the rules applicable to the capital markets
in general, as well as those of the regulation of the level 2 of corporate governance of B3 S.A. - Brasil, Bolsa e Balc&#227;o (&#8220;Level
2&#8221;), of the Level 2 participation contract, and of the Sanctions and the Arbitration Regulations of the B3 Market Arbitration Chamber.<br/>
</p>


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<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: center"><span style="text-transform: uppercase"><b><span id="form20f_044"></span>Material
Contracts</b></span></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">For information concerning
our material contracts, see &#8220;Item 4. Information on the Company&#8221; and &#8220;Item 5. Operating and Financial Review and Prospects.&#8221;</p>


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<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: center"><span style="text-transform: uppercase"><b><span id="form20f_045"></span>Exchange
Controls</b></span></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">The ownership of Class
A Shares, Class B Shares or Common Shares of the Company by individuals or legal entities domiciled outside Brazil is subject to certain
conditions established under Brazilian law, as described below.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">The right to convert
dividend payments and proceeds from the sale of shares into foreign currency and to remit such amounts outside Brazil is subject to restrictions
under Brazilian foreign investment legislation, which generally requires, among other things, that the relevant investments have been
registered with the <span style="line-height: 106%">Brazilian </span>Central Bank. Such restrictions on the remittance of foreign capital
abroad may hinder or prevent Ita&#250; Unibanco S.A., as custodian for the Common Shares and Preferred Shares represented by ADSs (&#8220;Custodian&#8221;),
or holders who have exchanged ADSs for Common Shares and Preferred Shares from converting dividends, distributions or the proceeds from
any sale of such Common Shares and Preferred Shares, as the case may be, into U.S. dollars and remitting such U.S. dollars abroad. Holders
of ADSs could be adversely affected by delays in, or refusal to grant any, required government approval for conversions of Brazilian currency
payments and remittances abroad of the Common Shares and Preferred Shares underlying the ADSs.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Under Resolution No.
4,373, foreign investors may invest in almost all financial assets and engage in almost all transactions available in the Brazilian financial
and capital markets, provided that certain requirements are fulfilled. The definition of foreign investor includes individuals, legal
entities, mutual funds and other collective investment entities, domiciled or headquartered abroad.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">To be eligible to
invest in the Brazilian financial and capital markets, foreign investors must:</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; margin-top: 5pt; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 35.45pt"/><td style="width: 14.2pt">1.</td><td style="text-align: justify">appoint at least one representative in Brazil with powers to perform actions relating to foreign investments;</td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; margin-top: 5pt; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 35.45pt"/><td style="width: 14.2pt">2.</td><td style="text-align: justify">register as a foreign investor with the CVM, pursuant to CVM Resolution No. 13/2020;</td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; margin-top: 5pt; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 35.45pt"/><td style="width: 14.2pt">3.</td><td style="text-align: justify">register the foreign investment with the Brazilian Central Bank; and</td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 35.45pt"/><td style="width: 14.2pt">4.</td><td style="text-align: justify">constitute at least one custodian institution authorized by CVM, provided that this provision is not applicable
to foreign investors who are individuals.</td></tr></table>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Securities and other
financial assets held by foreign investors must be registered or maintained in deposit accounts or under the custody of an entity duly
licensed by the <span style="line-height: 106%">Brazilian </span>Central Bank or the CVM. In addition, securities trading is restricted
to transactions carried out in the stock exchanges or organized over-the-counter markets licensed by the CVM.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">The Annex II Regulations
provide for the issuance of depositary receipts in foreign markets in respect of shares of Brazilian issuers. Prior to the issuance of
the ADSs, the ADS program was approved by the <span style="line-height: 106%">Brazilian </span>Central Bank and the CVM under the Annex
V to CMN Resolution No. 2,689, which allowed Brazilian companies to issue depositary receipts in foreign exchange markets and was in force
by the time the ADSs were issued. Depositary receipts are currently governed by Resolution No. 4,373. The proceeds from the sale of ADSs
by ADS holders outside Brazil are free of Brazilian foreign investment controls and should not be subject to taxation in Brazil. The withdrawal
and the disposal of Common Shares and Preferred Shares upon cancellation of ADS will be subject to taxation in Brazil. For more information,
see &#8220;<span style="line-height: 106%">Item 10. Additional Information</span>&#8212;Taxation&#8212;Brazilian Tax Considerations&#8212;Taxation
of Gains Outside Brazil.&#8221;</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">An electronic registration
has been issued in the name of the Depositary with respect to the ADSs and is maintained by the Custodian on behalf of the Depositary.
Pursuant to this electronic registration, the Custodian and the Depositary are able to convert dividends and other distributions with
respect to the Common Shares and Preferred Shares represented by ADSs into foreign currency and remit the proceeds outside Brazil. In
the event that a holder of ADSs exchanges such ADSs for Common Shares and Preferred Shares, such holder must seek to obtain its own electronic
registration with the <span style="line-height: 106%">Brazilian </span>Central Bank.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Pursuant to Resolution
No. 4,373, the withdrawal of Common Shares and Preferred Shares upon cancellation of ADSs may require simultaneous exchange transactions
in the event the investor decides not to dispose of those Common Shares and Preferred Shares. The simultaneous exchange transactions
may be required in order to obtain a certificate of registration of Common Shares and Preferred Shares with the <span style="font-family: Times New Roman, Times, Serif; line-height: 106%">Brazilian
</span><span style="font-family: Times New Roman, Times, Serif">Central Bank. This transaction will be subject to tax in Brazil. For
more information, see &#8220;<span style="line-height: 106%">Item 10. Additional Information</span>&#8212;Taxation&#8212;Brazilian Tax
Considerations&#8212;Other Brazilian Taxes.&#8221;</span></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><span style="font-family: Times New Roman, Times, Serif"></span>Thereafter, any holder of Common Shares and Preferred Shares may not be able
to convert into foreign currency and remit outside Brazil the proceeds from the disposition of, or distributions with respect to, such
Common Shares and Preferred Shares, unless such holder obtains his own electronic registration. A holder that obtains an electronic registration
may be subject to less favorable Brazilian tax treatment than a holder of ADSs. For more information, see &#8220;<span style="line-height: 106%">Item
10. Additional Information</span>&#8212;Taxation&#8212;Brazilian Tax Considerations.&#8221;</p>


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<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: center"><span style="text-transform: uppercase"><span id="form20f_046"></span><b>Taxation</b></span></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">The following summary
contains a description of the principal Brazilian and U.S. federal income tax consequences of the acquisition, ownership and disposition
of Common Shares, Preferred Shares or ADSs, but it does not purport to be a comprehensive description of all of the tax considerations
that may be relevant to a decision to purchase Common Shares, Preferred Shares or ADSs. The summary is based upon the tax laws of Brazil
and regulations thereunder and on the tax laws of the United States and regulations thereunder as in effect on the date hereof, which
are subject to change. Prospective purchasers of Common Shares, Preferred Shares or ADSs should consult their own tax advisors as to the
tax consequences of the acquisition, ownership and disposition of Common Shares, Preferred Shares or ADSs.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Although there is
at present no income tax treaty between Brazil and the United States, the tax authorities of the two countries have had discussions that
may culminate in such a treaty. No assurance can be given, however, as to whether or when a treaty will enter into force or how it will
affect the U.S. holders of Common Shares, Preferred Shares or ADSs. Prospective holders of Common Shares, Preferred Shares or ADSs should
consult their own tax advisors as to the tax consequences of the acquisition, ownership and disposition of Common Shares, Preferred Shares
or ADSs in their particular circumstances.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b>Brazilian Tax Considerations</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">The following discussion
summarizes the principal Brazilian tax consequences of the acquisition, ownership and disposition of Common Shares, Preferred Shares or
ADSs by an individual, entity, trust or organization resident or domiciled outside Brazil for purposes of Brazilian taxation (&#8220;Non-Brazilian
Holder&#8221;). It is based on Brazilian law currently in effect, which is subject to differing interpretations and changes that may apply
retroactively. This discussion does not address all the Brazilian tax considerations that may be applicable to any particular Non-Brazilian
Holder, and each Non-Brazilian Holder should consult its own tax advisor about the Brazilian tax consequences of investing in Common Shares,
Preferred Shares or ADSs.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>Taxation of Dividends</i></b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Dividends paid by
the Company in cash or in kind from profits of periods beginning on or after January 1, 1996 (i) to the Depositary in respect of Common
Shares and Preferred Shares underlying ADSs or (ii) to a Non-Brazilian Holder in respect of Common Shares or Preferred Shares generally
will not be subject to Brazilian withholding income tax. Dividends paid from profits generated before January 1, 1996 may be subject to
Brazilian withholding income tax at varying rates depending upon the year in which the profits have been obtained.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">There are discussions
in the Brazilian Congress regarding a potential income tax reform aiming at revoking the this exemption and imposing income taxation on
the payment of dividends. However, it is still unclear if and how such reform will eventually pass.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>Distributions of Interest on Equity</i></b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">In accordance with
Law No. 9,249, dated December 26, 1995, as amended, Brazilian corporations may make payments to shareholders characterized as distributions
of interest on the equity of the company as an alternative form of making dividend distributions. The rate of interest may not be higher
than TJLP, as determined by the <span style="line-height: 106%">Brazilian </span>Central Bank from time to time. The total amount distributed
as interest on equity may not exceed, for tax purposes, the greater of (i) 50.0% of net income (after the deduction of the social contribution
on net profits and before taking into account the provision for corporate income tax and the amounts attributable to shareholders as net
interest on equity) related to the period in respect of which the payment is made and (ii) 50.0% of the sum of retained profits and profit
reserves as of the date of the beginning of the period in respect of which the payment is made.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Distributions of
interest on equity paid to Brazilian and Non-Brazilian Holders of Common Shares and Preferred Shares, including payments to the Depositary
in respect of Common Shares and Preferred Shares underlying ADSs, are deductible by the Company for Brazilian corporate income tax and
social contribution on net profits purposes as far as the limits above described are observed. Such payments to shareholders are subject
to Brazilian withholding income tax at the rate of 15.0%, except for payments to shareholders situated in tax haven jurisdictions (that
is, a country or location that does not impose income tax or where the maximum income tax rate is lower than 17% or where the local legislation
imposes restrictions on disclosing the shareholding composition or the ownership of the investment or the beneficial owner of the income
derived from transactions carried out and attributable to a Non-Brazilian Holder &#8211; &#8220;Tax Haven Holder&#8221;), which payments
are subject to withholding income tax at a 25.0% rate. The list of tax haven jurisdictions is currently provided in Normative Ruling
No. 1,037. These payments may be included, at their net value, as part of any mandatory dividend. To the extent that payment of interest
on net equity is so included, the corporation is required to distribute to shareholders an additional amount to ensure that the net amount
received by them, after payment of the applicable withholding income tax, plus the amount of declared dividends, is at least equal to
the mandatory dividend.</p>
<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"></p>


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<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>Taxation of Gains Outside Brazil</i></b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">According to Law No.
10,833 of December 29, 2003 (&#8220;Law No. 10,833/03&#8221;), capital gains realized on the disposition of assets located in Brazil by
a Non-Brazilian Holder, whether to another non-Brazilian resident or to Brazilian residents, are subject to taxation in Brazil. In this
sense, if the Common Shares or Preferred Shares are disposed of by a Non-Brazilian Holder, as they are defined as assets located in Brazil,
such holder will be subject to income tax on the gains assessed, following the rules described below, whether the disposition is conducted
in Brazil or abroad and with a Brazilian resident or not.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">A disposition of Common
Shares and Preferred Shares can occur abroad if an investor decides to cancel its investment in ADSs and register the underlying Common
Shares and Preferred Shares as a direct foreign investment under Law No. 4,131. Any capital gain arising from sales or other dispositions
of Common Shares and Preferred Shares outside Brazil would be subject to Brazilian income tax at the rates that range from 15% to 22.5%
depending on the amount of the gain, as follows: (i) 15% on gains not exceeding R$5,000,000.00; (ii) 17.5% on gains that exceed R$5,000,000.00
and do not exceed R$10,000,000.00; (iii) 20% on gains that exceed R$10,000,000.00 and do not exceed R$30,000,000.00; and (iv) 22.5% on
gains exceeding R$30,000,000.00 or, if the investor is a Tax Haven Holder, 25.0%, which should be withheld by the purchaser of the Common
Shares and Preferred Shares outside Brazil or its attorney-in-fact in Brazil.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Regarding ADSs, although
the matter is not free from doubt, the gains realized by a Non-Brazilian Holder on the disposition of ADSs to another Non-Brazilian Holder
should not be taxed in Brazil, based on the theory that ADSs do not constitute assets located in Brazil for purposes of Law No. 10,833/03.
However, we cannot assure you that Brazilian courts would adopt this theory. Thus, the gain on a disposition of ADSs by a Non-Brazilian
Holder to a resident in Brazil (or possibly even to a Non-Brazilian Holder in the event that courts determine that ADSs would constitute
assets located in Brazil) may be subject to income tax in Brazil.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>Taxation of Gains in Brazil</i></b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">For purposes of Brazilian
taxation, the income tax rules on gains related to disposition of Common Shares or Preferred Shares vary depending on the domicile of
the Non-Brazilian Holder, the form by which such Non-Brazilian Holder has registered its investment before the Brazilian Central Bank
and/or how the disposition is carried out, as described below.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Any other gains assessed
on a disposition of the Common Shares or Preferred Shares that is not carried out on the Brazilian stock exchange are:</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Times New Roman, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 0.5in"/><td style="width: 0.5in">1.</td><td style="text-align: justify">subject to income tax at the rate of 15%, when realized by a Non-Resident Holder that (i) is a 4,373 Holder;
and (ii) is not a Tax Haven Holder, although different interpretations may be raised to sustain the application of the progressive rates
ranging from 15% to 22.5%;</td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Times New Roman, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 0.5in"/><td style="width: 0.5in">2.</td><td style="text-align: justify">subject to income tax at the progressive rates ranging from 15% to 22.5%, when realized by a Non-Resident
Holder that is not a 4,373 Holder and is not a Tax Haven Holder; and</td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Times New Roman, Times, Serif; width: 100%; margin-top: 0; margin-bottom: 12pt"><tr style="vertical-align: top">
<td style="width: 0.5in"/><td style="width: 0.5in">3.</td><td style="text-align: justify">subject to income tax at the rate of 25.0%, when realized by a Tax Haven Holder who are subject to an
income tax rate of 25.0%.</td></tr></table>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">There can be no assurance
that the current preferential treatment for 4,373 Holders will continue in the future.</p>


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<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">If these gains are
related to transactions conducted on the Brazilian non-organized, over-the-counter market, through an intermediary, the withholding income
tax of 0.005% on the sale value shall also be applicable and can be offset with the eventual income tax due on the capital gain. Such
withholding does not apply to a 4,373 Holder that is not a Tax Haven Holder.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">The deposit of Common
Shares and Preferred Shares in exchange for the ADSs may be subject to Brazilian income tax. In this case, the difference between the
acquisition cost and the market price of the Common Shares and Preferred Shares would be subject to income tax at the progressive rates
ranging from 15% to 22.5% or 25.0% in the case of investors that are Tax Haven Holders. There may be arguments to claim that this taxation
is not applicable in the case of a Non-Brazilian Holder that is registered under Resolution 4,373 (other than Tax Haven Holders), which
should not be subject to income tax in such a transaction.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">The withdrawal of
Common Shares and Preferred Shares upon cancellation of ADSs should not be subject to Brazilian income tax, as long as the regulatory
rules are appropriately observed with respect to the registration of the investment before the <span style="line-height: 106%">Brazilian
</span>Central Bank.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">In the case of redemption
of the Common Shares or Preferred Shares or ADSs or capital reduction by a Brazilian corporation, with subsequent withdrawal of the ADSs,
such as our company, the positive difference between the amount effectively received by the Non-Brazilian Holder and the acquisition cost
of the securities redeemed is treated as capital gain derived from the sale or exchange of shares not carried out on a Brazilian stock
exchange market and is therefore subject to income tax at the progressive rates ranging from 15.0% to 22.5% or 25.0%, as the case may
be.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Any exercise of preemptive
rights relating to the Common Shares, Preferred Shares or ADSs will not be subject to Brazilian taxation. Gains on the sale or assignment
of preemptive rights will be subject to the same tax treatment applicable to disposition of Common Shares or Preferred Shares.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; margin-right: 0; margin-left: 0"><b><i>Other Brazilian Taxes</i></b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">There are no Brazilian
inheritance, gift or succession taxes applicable to the ownership, transfer or disposition of Common Shares, Preferred Shares or ADSs
by a Non-Brazilian Holder except for gift and inheritance taxes levied by some states in Brazil on gifts made or inheritances bestowed
by individuals or entities not resident or domiciled in Brazil or in the relevant State to individuals or entities that are resident or
domiciled within such State in Brazil. There are no Brazilian stamp, issue, registration, or similar taxes or duties payable by holders
of Common Shares, Preferred Shares or ADSs.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Pursuant to Decree
No. 6,306 of December 14, 2007 (&#8220;Decree No. 6,306/07&#8221;), a tax on foreign exchange transactions (&#8220;IOF/Exchange&#8221;)
may be imposed on the conversion of Brazilian currency into foreign currency (e.g., for purposes of paying dividends and interest) or
<i>vice-versa</i>. Currently, for most exchange transactions, the rate of IOF/Exchange is 0.38%, except for: (i) foreign exchange transactions
for the inflow of funds related to investments in variable income effectuated by a Non-Brazilian Holder in the Brazilian financial and
capital market, in which case the rate is 0%, and (ii) payment of dividends, and interest on shareholders&#8217; equity related to the
investment mentioned under item (i) above, in which case the rate is zero. Nonetheless, the Brazilian government may increase the rate
to a maximum of 25.0%. Any such increase will be applicable only prospectively.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Pursuant to Decree
No 6,306/07, the Tax on Bonds and Securities Transactions (&#8220;IOF/Bonds&#8221;) may be imposed on any transactions involving bonds
and securities, including those carried out on Brazilian stock, futures and commodities exchanges. The rate of IOF/Bonds Tax applicable
to transactions involving common shares is currently zero if the redemption, transfer or renegotiation occurs after 30 days of their acquisition.
As from December 24, 2013, the IOF/Bonds levies at a rate of zero percent on the transfer (<i>cess&#227;o</i>) of shares traded in a
Brazilian stock exchange environment with the specific purpose of enabling the issuance of depositary receipts to be traded outside Brazil.
The Brazilian government is permitted to increase such rate at any time up to 1.5% per day, but only in respect of future transactions.</p>

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<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b>U.S. Federal Income Tax Considerations</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">The statements regarding
U.S. tax law set forth below are based on U.S. law as in force on the date of this annual report, and changes to such law subsequent
to the date of this annual report may affect the tax consequences described herein (possibly with retroactive effect). This summary describes
the principal U.S. federal income tax consequences of the ownership and disposition of Common Shares, Preferred Shares or ADSs, but it
does not purport to be a comprehensive description of all of the U.S. tax consequences that may be relevant to a decision to hold or
dispose of Common Shares, Preferred Shares or ADSs. This summary applies only to purchasers of Common Shares, Preferred Shares or ADSs
who will hold the Common Shares, Preferred Shares or ADSs as capital assets and does not apply to special classes of holders such as
brokers or dealers in securities or currencies, holders whose functional currency is not the U.S. dollar, holders of 10% or more of our
shares <span style="font-family: Times New Roman, Times, Serif; line-height: 106%">by vote or value</span> <span style="font-family: Times New Roman, Times, Serif">(taking
into account shares held directly or through depositary arrangements), tax-exempt organizations, financial institutions, holders liable
for the alternative minimum tax, securities traders who elect to account for their investment in Common Shares, Preferred Shares or ADSs
on a mark-to-market basis, regulated investment companies, partnerships or other pass-through entities (or partners or members therein),
insurance companies, U.S. expatriates, and persons holding Common Shares, Preferred Shares or ADSs in a hedging transaction or as part
of a straddle, conversion or other integrated transaction for U.S. federal income tax purposes. Moreover, this summary does not address
the Medicare tax on net investment income or the tax consequences to U.S. holders of acquiring, owning or disposing of Common Shares,
Preferred Shares or ADSs under any U.S. federal estate or gift, state, local or foreign taxes.</span></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Each holder is encouraged
to consult such holder&#8217;s tax advisor concerning the overall tax consequences to it, including the consequences under laws other
than U.S. federal income tax laws, of an investment in Common Shares, Preferred Shares or ADSs.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">In this discussion,
references to a &#8220;U.S. holder&#8221; are to a beneficial holder of a Common Shares, Preferred Shares or an ADS that is (i) an individual
citizen or resident of the United States of America, (ii) a corporation, or any other entity taxable as a corporation, organized under
the laws of the United States of America, any state thereof, or the District of Columbia, or (iii) otherwise subject to U.S. federal income
taxation on a net basis with respect to the Common Shares, Preferred Shares or ADSs.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">For purposes of the
U.S. Internal Revenue Code of 1986, as amended, which we call the &#8220;Code,&#8221; holders of ADSs will generally be treated as owners
of the Common Shares or Preferred Shares represented by such ADSs.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>Taxation of Distributions</i></b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">A U.S. holder will
recognize dividend income for U.S. federal income tax purposes in an amount equal to the amount of any cash and the value of any property
distributed by us as a dividend to the extent that such distribution is paid out of our current or accumulated earnings and profits, as
determined for U.S. federal income tax purposes, when such distribution is received by the custodian (or by the U.S. holder in the case
of a holder of Common Shares or Preferred Shares).</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">We do not expect to
maintain calculations of our earnings and profits in accordance with U.S. federal income tax principles. U.S. holders therefore should
expect that distributions generally will be treated as dividends for U.S. federal income tax purpose.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">If you are a U.S.
holder, the amount of any distribution will include the amount of Brazilian tax withheld on the amount distributed, and the amount of
a distribution paid in <i>reais</i> will be measured by reference to the exchange rate for converting <i>reais</i> into U.S. dollars in
effect on the date the distribution is received by the custodian (or by a U.S. holder in the case of a holder of Common Shares or Preferred
Shares). If the custodian (or U.S. holder in the case of a holder of Common Shares or Preferred Shares) does not convert such <i>reais</i>
into U.S. dollars on the date it receives them, it is possible that the U.S. holder will recognize foreign currency loss or gain, which
would be ordinary loss or gain, when the <i>reais</i> are converted into U.S. dollars. Dividends paid by us will not be eligible for the
dividends received deduction allowed to corporations under the Code.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">The U.S. dollar amount
of dividends received by an individual, with respect to the ADSs, will be subject to taxation at preferential rates if the dividends
are &#8220;qualified dividends.&#8221; Subject to certain exceptions for short-term and hedged positions, dividends paid on the ADSs
will be treated as qualified dividends if (i) the ADSs are readily tradable on an established securities market in the United States
and (ii) we were not, in the year prior to the year in which the dividend was paid, and are not, in the year in which the dividend is
paid, a passive foreign investment company (&#8220;PFIC&#8221;). The ADSs are listed on the New York Stock Exchange, and will qualify
as readily tradable on an established securities market in the United States so long as they are so listed. Based on our audited consolidated
financial statements and relevant market and shareholder data, we believe that we were not treated as a PFIC for U.S. federal income
tax purposes with respect to our 2022 and 2023 taxable years. In addition, based on our audited consolidated financial statements and
our current expectations regarding the value and nature of our assets, the sources and nature of our income, and relevant market and
shareholder data, we do not anticipate becoming a PFIC for the 2024 taxable year.&#160;Based on existing guidance, it is not clear whether
dividends received with respect to the Common Shares or Preferred Shares will be treated as qualified dividends, because the Common Shares
and Preferred Shares themselves are not listed on a U.S. exchange. Holders of ADSs, Common Shares and Preferred Shares should consult
their own tax advisers regarding the availability of the reduced dividend tax rate in light of the considerations discussed above and
their own particular circumstances.</p>
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<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Subject to generally
applicable limitations and conditions, Brazilian withholding tax on dividends with respect to Common Shares, Preferred Shares or ADSs
that is paid at the appropriate rate applicable to the U.S. holder may be eligible for credit against such U.S. holder&#8217;s U.S. federal
income tax liability. These generally applicable limitations and conditions include new requirements adopted by the IRS in regulations
promulgated in December 2021, and any Brazilian tax will need to satisfy these requirements in order to be eligible to be a creditable
tax for a U.S. holder. In the case of a U.S. holder that consistently elects to apply a modified version of these rules under recently
issued temporary guidance and complies with specific requirements set forth in such guidance, the Brazilian withholding tax on dividends
generally will be treated as meeting the new requirements and therefore as a creditable tax. In the case of all other U.S. holders, the
application of these requirements to the Brazilian tax on dividends is uncertain and we have not determined whether these requirements
have been met. If the Brazilian tax is not a creditable tax for a U.S. holder or the U.S. holder does not elect to claim a foreign tax
credit for any foreign income taxes, the U.S. holder may be able to deduct the Brazilian tax in computing such U.S. holder&#8217;s taxable
income for U.S. federal income tax purposes. For U.S. holders that do elect to claim foreign tax credits, dividend distributions will
constitute income from sources without the United States and generally will constitute &#8220;passive category income&#8221; for foreign
tax credit purposes. The availability and calculation of foreign tax credits and deductions for foreign taxes involve the application
of complex rules and also vary depending upon on a U.S. holder&#8217;s particular circumstances. The temporary guidance discussed above
also indicates that the Treasury and the IRS are considering proposing amendments to the December 2021 regulations and that the temporary
guidance can be relied upon until additional guidance is issued that withdraws or modifies the temporary guidance. U.S. holders should
consult their own tax advisors regarding the application of these rules to their particular situations.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Distributions of additional
shares to holders with respect to their Common Shares, Preferred Shares or ADSs that are made as part of a pro rata distribution to all
our shareholders generally will not be subject to U.S. federal income tax.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Holders of Common
Shares, Preferred Shares or ADSs that are foreign corporations or nonresident alien individuals, which we call &#8220;non-U.S. Holders,&#8221;
generally will not be subject to U.S. federal income tax or withholding tax on distributions with respect to Common Shares, Preferred
Shares or ADSs that are treated as dividend income for U.S. federal income tax purposes unless such dividends are effectively connected
with the conduct by the holder of a trade or business in the United States.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>Taxation of Capital Gains</i></b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Upon the sale or other
taxable disposition of the Common Shares, Preferred Shares or ADSs, a U.S. holder will recognize gain or loss for U.S. federal income
tax purposes. The amount of the gain or loss will be equal to the difference between the amount realized in consideration for the disposition
of the Common Shares, Preferred Shares or ADSs (including the gross amount of the proceeds before the deduction of any Brazilian tax)
and the U.S. holder&#8217;s tax basis in the Common Shares, Preferred Shares or ADS. Such gain or loss generally will be subject to U.S.
federal income tax as capital gain or loss and will be long-term capital gain or loss if the Common Shares, Preferred Shares or ADSs has
been held for more than one year on the date of the disposition. The net amount of long-term capital gain recognized by an individual
holder generally is subject to taxation at preferential rates. Capital losses may be deducted from taxable income, subject to certain
limitations.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">A U.S. holder generally
will not be entitled to credit any Brazilian tax imposed on the sale or other disposition of the Common Shares, Preferred Shares or ADSs
against such U.S. holder&#8217;s U.S. federal income tax liability, except in the case of a U.S. holder that consistently elects to apply
a modified version of the U.S. foreign tax credit rules that is permitted under recently issued temporary guidance and complies with
the specific requirements set forth in such guidance. Additionally, capital gain or loss recognized by a U.S. holder on the sale or other
disposition of the Common Shares, Preferred Shares, Unites or ADSs generally will be U.S. source gain or loss for U.S. foreign tax credit
purposes. Consequently, even if the withholding tax qualifies as a creditable tax, a U.S. holder may not be able to credit the tax against
its U.S. federal income tax liability unless such credit can be applied (subject to generally applicable conditions and limitations)
against tax due on other income treated as derived from foreign sources. If the Brazilian tax is not a creditable tax, the tax would
reduce the amount realized on the sale or other disposition of the Common Shares, Preferred Shares or ADSs even if the U.S. holder has
elected to claim a foreign tax credit for other taxes in the same year. The temporary guidance discussed above also indicates that the
Treasury and the IRS are considering proposing amendments to the December 2021 regulations and that the temporary guidance can be relied
upon until additional guidance is issued that withdraws or modifies the temporary guidance. U.S. holders should consult their own tax
advisors regarding the application of the foreign tax credit rules to a sale or other disposition of the Common Shares, Preferred Shares
or ADSs and any Brazilian tax imposed on such sale or disposition.</p>
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<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">A non-U.S. Holder
will not be subject to U.S. federal income tax or withholding tax on gain realized on the sale or other disposition of the Common Shares,
Preferred Shares or ADSs unless (i) such gain is effectively connected with the conduct by the holder of a trade or business in the United
States, or (ii) such holder is an individual who is present in the United States of America for 183 days or more in the taxable year of
the sale and certain other conditions are met.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>Foreign Financial Asset Reporting</i></b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 36.7pt">Certain U.S. Holders
that own &#8220;specified foreign financial assets&#8221; with an aggregate value in excess of US$50,000 on the last day of the taxable
year or US$75,000 at any time during the taxable year are generally required to file an information statement along with their tax returns,
currently on IRS Form 8938, with respect to such assets. &#8220;Specified foreign financial assets&#8221; include any financial accounts
held at a non-U.S. financial institution, as well as securities issued by a non-U.S. issuer that are not held in accounts maintained by
financial institutions. The understatement of income attributable to &#8220;specified foreign financial assets&#8221; in excess of US$5,000
extends the statute of limitations with respect to the tax return to six years after the return was filed. U.S. Holders who fail to report
the required information could be subject to substantial penalties. Prospective investors are encouraged to consult with their own tax
advisors regarding the possible application of these rules, including the application of the rules to their particular circumstances.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><i>Backup Withholding and Information
Reporting</i></b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Dividends paid on,
and proceeds from the sale or other disposition of, the ADSs or Common Shares or Preferred Shares to a U.S. holder generally may be subject
to the information reporting requirements of the Code and may be subject to backup withholding unless the U.S. holder (i) is a corporation
or other exempt recipient or (ii) provides an accurate taxpayer identification number and certifies that no loss of exemption from backup
withholding has occurred.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">A holder that is not
a &#8220;United States person&#8221; (as defined in the Code) generally will be exempt from these information reporting requirements and
backup withholding tax, but may be required to comply with certain certification and identification procedures in order to establish its
eligibility for such exemption in connection with payments received within the United States or through certain U.S.-related intermediaries.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">The amount of any
backup withholding collected from a payment to a holder will be allowed as a credit against the holder&#8217;s U.S. federal income tax
liability and may entitle the holder to a refund, provided that certain required information is furnished to the Internal Revenue Service.</p>


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<p style="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center">&#160;</p>

<p style="font: 10pt Georgia, Times, Serif; margin: 0">&#160;</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: center"><span id="form20f_047"></span><span style="text-transform: uppercase"><b>Documents
on Display</b></span></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">We file reports, including
annual reports on Form 20-F and other information with the SEC pursuant to the rules and regulations of the SEC that apply to foreign
private issuers. We are required to make filings with the SEC by electronic means. Any filings we make electronically will be available
to the public over the Internet at the SEC&#8217;s website.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">For more information
about our securities, see Exhibit 2.4 to this annual report.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 11pt"><span id="form20f_048"></span><b>Item 11. Quantitative and Qualitative Disclosures about
Market Risk</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 11pt; text-indent: 0.5in">See Note 34.2.3 to our audited consolidated
financial statements for disclosure about market risk.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 11pt"><span id="form20f_049"></span><b>Item 12. Description of Securities Other than Equity Securities</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 11pt; text-align: justify; text-indent: 0.5in">Not applicable.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 11pt"><span id="form20f_050"></span><b>Item 12A. Debt Securities</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 11pt; text-align: justify; text-indent: 0.5in">Not applicable.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 11pt"><span id="form20f_051"></span><b>Item 12B. Warrants and Rights</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 11pt; text-align: justify; text-indent: 0.5in">Not applicable.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 11pt"><span id="form20f_052"></span><b>Item 12C. Other Securities</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 11pt; text-indent: 0.5in">Not applicable.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 11pt"><span id="form20f_053"></span><b>Item 12D. American Depositary Shares</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">In the United States,
our shares trade in the form of ADSs. Our Common Share ADSs represent four Common Shares each, and our Preferred Share ADSs represent
four Class B Shares each. Our ADSs were issued by The Bank of New York Mellon (or the Depositary) pursuant to the Deposit Agreements.
The Common Share ADSs trade under the symbol &#8220;ELPC&#8221; and the Preferred Share ADSs trade under the symbol &#8220;ELP.&#8221;
ADS holders are required to pay various fees to the Depositary, and the Depositary may refuse to provide any service for which a fee is
assessed until the applicable fee has been paid. The Depositary is located at 240 Greenwich Street, New York, NY 10286.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">ADS holders are required
to pay the Depositary: (i) an annual fee of up to US$0.05 per ADS (or portion thereof) for administering the ADS program, and (ii) amounts
in respect of expenses incurred by the Depositary or its agents on behalf of ADS holders, including expenses arising from compliance with
applicable law, taxes or other governmental charges, cable, telex and facsimile transmission, or conversion of foreign currency into U.S.
dollars. In both cases, the Depositary may decide in its sole discretion to seek payment by either billing holders or by deducting the
fee from one or more cash dividends or other cash distributions.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">ADS holders are also
required to pay additional fees for certain services provided by the Depositary, as set forth in the table below.</p>

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<table cellspacing="0" cellpadding="0" style="font: 10pt Georgia, Times, Serif; width: 100%; background-color: white">
  <tr style="vertical-align: bottom">
    <td style="width: 71%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.25pt solid; font: 8pt Times New Roman, Times, Serif; margin: 0 0 1.8pt; text-align: center"><b>Depositary
    service</b></p></td>
    <td style="width: 29%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.25pt solid; font: 8pt Times New Roman, Times, Serif; margin: 0 0 1.8pt; text-align: center"><b>Fee payable
    by ADS holders</b></p></td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-top: 3pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">Issuance of ADSs, including issuances resulting from a distribution of shares or rights or other property</span></td>
    <td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">US$5.00 or less per 100 ADSs (or portion thereof)</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-top: 3pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">Cancellation of ADSs for the purpose of withdrawal, including if the deposit agreement terminates</span></td>
    <td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">US$5.00 or less per 100 ADSs (or portion thereof)</span></td></tr>
  <tr style="vertical-align: top">
    <td style="padding-top: 3pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">Distribution of cash dividends or other cash distribution</span></td>
    <td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">US$0.05 or less per ADS</span></td></tr>

<tr style="vertical-align: top">
    <td style="width: 71%; padding-top: 3pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">Distribution of securities distributed to holders of deposited securities which are distributed by the depositary to ADS registered holders</span></td>
    <td style="width: 29%; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">A fee equivalent to the fee that would be payable if securities distributed to the holder had been shares and the shares had been deposited for issuance of ADSs</span></td></tr>
  <tr style="vertical-align: top">
    <td style="padding-top: 3pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">Depositary services</span></td>
    <td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">US$0.05 (or less) per ADSs per calendar year</span></td></tr>
  <tr style="vertical-align: top">
    <td style="padding-top: 3pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">Transfer and registration of shares on the Depositary&#8217;s share register or a foreign registrar&#8217;s to or from the name of the depositary or its agent when the holder deposits or withdraws shares</span></td>
    <td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">Registration or transfer fees</span></td></tr>
  <tr style="vertical-align: top">
    <td style="padding-top: 3pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">Cable, telex and facsimile transmissions (except when expressly provided for in the respective deposit agreement)</span></td>
    <td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">Expenses of the Depositary</span></td></tr>
  <tr style="vertical-align: top">
    <td style="padding-top: 3pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">Converting foreign currency to U.S. dollars</span></td>
    <td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">Expenses of the Depositary</span></td></tr>
  <tr style="vertical-align: top">
    <td style="padding-top: 3pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">Taxes and other governmental charges the Depositary or the custodian are required to pay on any ADS or share underlying an ADS (e.g., stock transfer taxes, stamp duty or withholding taxes)</span></td>
    <td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">As necessary</span></td></tr>
  <tr>
    <td style="vertical-align: top; padding-top: 3pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">Any other charges incurred by the Depositary or its agents for servicing the deposited securities</span></td>
    <td style="vertical-align: bottom; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">As necessary</span></td></tr>
  </table>
<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 12pt 0"><b>Payments by the Depositary</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">The Depositary pays
us an agreed amount, which includes reimbursements for certain expenses we incur in connection with the ADS program. These reimbursable
expenses currently include legal and accounting fees, listing fees, investor relations expenses and fees payable to service providers
for the distribution of material to ADR holders. For the year ended December 31, 2023, this amount was US$ 581,417.70.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt"><span id="form20f_054"></span><b>Item 13. Defaults, Dividend Arrearages and Delinquencies</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Not applicable.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt"><span id="form20f_055"></span><b>Item 14. Material Modifications to the Rights of Security
Holders and Use of Proceeds</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">None.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 8pt"><span id="form20f_056"></span><b>Item 15. Control and Procedures</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 8pt; text-align: justify"><b>2023 Fiscal Year</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b>Disclosure Controls and Procedures, and
Report on Internal Control over Financial Reporting</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b>(a) Disclosure Control and Procedures</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">We evaluated the effectiveness
of our disclosure controls and procedures as of December 31, 2023 with the participation of our Chief Executive Officer and Chief Financial
Officer. Based on our assessment, we concluded that, as of December 31, 2023, our disclosure controls and procedures were effective in
providing reasonable assurance that information that we are required to disclose in the reports we present or submit under the Exchange
Act is recorded, processed, summarized and reported, within the deadlines specified in the applicable rules and forms, and are accumulated
and reported to our management, including our Chief Executive Officer and Chief Financial Officer, as appropriate to allow for timely
decisions regarding any required disclosure.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b>(b) Management Annual Report on Internal
Control over Financial Reporting</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Our management is
responsible for establishing and maintaining adequate internal control over financial reporting and for evaluating the effectiveness of
internal control over financial reporting. The process of internal controls over financial reporting is designed by our Chief Executive
Officer and our Chief Financial Officer, under the supervision of our Board of Directors, and is carried out by our management and other
employees as a means to provide reasonable assurance regarding the reliability of financial reporting and the preparation of consolidated
financial statements for external purposes in accordance with IFRS, issued by the IASB.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Rules 13a-15(f) and
15d-15(f) under the Exchange Act define internal control over financial reporting as a process designed to provide reasonable assurance
regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with
generally accepted accounting principles, and includes policies and procedures that (1) refer to record keeping that, in reasonable detail,
accurately and fairly reflect the transactions and dispositions of the Company&#8217;s assets; (2) provide reasonable assurance that
transactions are recorded as necessary to enable the preparation of financial statements in accordance with generally accepted accounting
principles, and that Company&#8217;s receipts and expenses are being made only with authorization from Company&#8217;s management and
directors; and (3) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use or disposition
of Company&#8217;s assets that could have a material effect on the audited consolidated financial statements.</p>
<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"></p>


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<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Due to its inherent
limitations, internal control over financial reporting may not prevent or detect misstatements. In addition, projections of any assessment
of effectiveness for future periods are subject to numerous risks, including that controls may become inadequate due to changes in conditions.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Our management has
assessed the effectiveness of our internal controls over financial reporting as of December 31, 2023, was based on the criteria established
in the Internal Control &#8211; Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission
(&#8220;COSO&#8221;).</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Based on such assessments
and criteria, management has concluded that, as of December 31, 2023, our internal control over financial reporting is effective.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Our independent registered
public accounting firm has examined the effectiveness of our internal control over financial reporting, as indicated in the report included
in this document.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0"><b>(c) Attestation Report of the Registered Public Accounting Firm</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0"><b>&#160;</b></p>

<p style="font: 10pt Times New Roman, Times, Serif; text-align: center; margin-top: 0; margin-bottom: 0"><b><img src="delimg_002.jpg" alt=""/></b></p>

<p style="font: 11pt Calibri, Helvetica, Sans-Serif; margin-right: 0pt; margin-left: 0pt"><span style="text-decoration: underline">REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM</span></p>

<p style="font: 11pt Calibri, Helvetica, Sans-Serif; margin: 0 0 10pt">To the Shareholders and <span style="background-color: white">the
Board of Directors</span> of<br/>
Companhia Paranaense de Energia - Copel</p>

<p style="font: 11pt Calibri, Helvetica, Sans-Serif; margin: 0 0 10pt"><b>Opinion on internal control over financial reporting</b></p>

<p style="font: 11pt Calibri, Helvetica, Sans-Serif; margin: 0 0 10pt">We have audited the internal control over financial reporting of
Companhia Paranaense de Energia - Copel and subsidiaries (the &#8220;Company&#8221;) as of December 31, 2023, based on criteria established in Internal Control - Integrated
Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission (COSO). In our opinion, the Company maintained,
in all material respects, effective internal control over financial reporting as of December 31, 2023, based on criteria established in
&#8220;Internal Control - Integrated Framework (2013)&#8221; issued by COSO.</p>

<p style="font: 11pt Calibri, Helvetica, Sans-Serif; margin: 0 0 10pt">We have also audited, in accordance with the standards of the Public
Company Accounting Oversight Board (PCAOB United States), the consolidated financial statements as of and for the year ended December 31, 2023 of the Company, and our report, dated April 10, 2024, expressed an unqualified opinion on those financial statements.</p>

<p style="font: 11pt Calibri, Helvetica, Sans-Serif; margin: 0 0 10pt"><b>Basis for opinion</b></p>

<p style="font: 11pt Calibri, Helvetica, Sans-Serif; margin: 0 0 10pt">The Company&#8217;s Management is responsible for maintaining effective
internal control over financial reporting and for its assessment of the effectiveness of internal control over financial reporting, included
in the accompanying Management Annual Report on Internal Control over Financial Reporting.<br/>
Our responsibility is to express an opinion on the Company&#8217;s internal control over financial reporting based on our audit. We are
a public accounting firm registered with the PCAOB and are required to be independent with respect to the Company in accordance with the
U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.</p>

<p style="font: 11pt Calibri, Helvetica, Sans-Serif; margin: 0 0 10pt">We conducted our audit in accordance with the standards of the
PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether effective internal control
over financial reporting was maintained in all material respects. Our audit included obtaining an understanding of internal control over
financial reporting, assessing the risk that a material weakness exists, testing and evaluating the design and operating effectiveness
of internal control based on the assessed risk, and performing such other procedures as we considered necessary in the circumstances.
We believe that our audit provides a reasonable basis for our opinion.</p>




<p style="font: 11pt Calibri, Helvetica, Sans-Serif; margin: 0 0 10pt"><b>Definition and limitations of internal control over financial
reporting</b></p>

<p style="font: 11pt Calibri, Helvetica, Sans-Serif; margin: 0 0 10pt">A company&#8217;s internal control over financial reporting is
a process designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements
for external purposes in accordance with generally accepted accounting principles. A company&#8217;s internal control over financial reporting
includes those policies and procedures that: (1)&#160;pertain to the maintenance of records that, in reasonable detail, accurately and
fairly reflect the transactions and dispositions of the assets of the company; (2)&#160;provide reasonable assurance that transactions
are recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting principles, and
that receipts and expenditures of the company are being made only in accordance with authorizations of Management and directors of the
company; and (3)&#160;provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or disposition
of the company&#8217;s assets that could have a material effect on the financial statements.</p>

<p style="font: 11pt Calibri, Helvetica, Sans-Serif; margin: 0 0 10pt">Because of its inherent limitations, internal control over financial
reporting may not prevent or detect misstatements. Also, projections of any evaluation of effectiveness to future periods are subject
to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or
procedures may deteriorate.</p>

<p style="font: 11pt Calibri, Helvetica, Sans-Serif; margin: 0">/s/ DELOITTE TOUCHE TOHMATSU</p>

<p style="font: 11pt Calibri, Helvetica, Sans-Serif; margin: 0 0 10pt">Auditores Independentes Ltda.</p>

<p style="font: 11pt Calibri, Helvetica, Sans-Serif; margin: 0">Curitiba, Brazil</p>

<p style="font: 11pt Calibri, Helvetica, Sans-Serif; margin: 0">April 10, 2024</p>
<p style="font: 10pt Times New Roman, Times, Serif; text-align: left; margin-top: 0; margin-bottom: 0"><b></b></p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0"><b>&#160;</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 8pt; text-align: justify"><b>(d) Changes in Internal Control on Financial
Reporting</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Our management has
not identified any other changes in its internal controls over financial disclosure reporting during the year ended December 31, 2023
that has significantly affected, or is reasonably likely to materially affect, its internal control over financial reporting.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; margin-right: 0; margin-left: 0"><span id="form20f_057"></span><b>Item 16A. Audit Committee
Financial Expert</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">On September 20, 2023,
our Board of Directors reviewed the qualifications and backgrounds of the members of the Audit Committee and determined that Mr. Carlos
Biedermann an &#8220;audit committee financial expert&#8221; within the meaning of Item 16A of Form 20-F and satisfied the requirements
of independence of Rule 10A-3 under the Securities Exchange Act. For more information regarding our Audit Committee, see &#8220;Item 6.
Directors, Senior Management and Employees&#8212;Audit Committee.&#8221;</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><span id="form20f_058"></span><b>Item 16B. Code of Ethics</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 8pt; text-align: justify; text-indent: 35.45pt">Our code of ethics,
called &#8220;Code of Conduct,&#8221; was adopted for the first time in 2003. Over the years, the document has been revised to adapt it
to the Company&#8217;s reality. The current version of the Code of Conduct was approved on July 13, 2022 by the Board of Directors.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 8pt; text-align: justify; text-indent: 35.45pt">The Code of Conduct
applies to all of our employees, interns, suppliers, service providers, contractors, directors and officers (including our Chief Executive
Officer, our Chief Financial Officer and the head of our accounting department), as well as of our wholly owned subsidiaries. Since the
adoption of our Code of Conduct, we have not granted any express or implied waiver of any section of our code to the persons to whom it
applies.</p>

<p style="font: 10pt Times New Roman, Times, Serif; margin: 0 0 8pt; text-align: justify; text-indent: 35.45pt; background-color: white">Our
Code is available on our website (ri.copel.com/en) and copies can also be mailed upon written request to the address given on the front
cover.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><span id="form20f_059"></span><b>Item 16C. Principal Accountant Fees
and Services</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt"><b>Audit and Non-Audit Fees</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Deloitte Touche Tohmatsu
Auditores Independentes Ltda., PCAOB ID No. <span id="xdx_900_edei--AuditorFirmId_c20230101__20231231_zQR48pObs678"><ix:nonNumeric contextRef="From2023-01-01to2023-12-31" id="Fact000052" name="dei:AuditorFirmId">1045</ix:nonNumeric></span>, acted as our independent registered public accounting firm for the fiscal years ended
December 31, 2023 and 2022.</p>


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<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in">The table next sets forth
the total amount billed to Deloitte Touche Tohmatsu Auditores Independentes Ltda. for services performed 2023 and 2022, and breaksdown
these amounts by category of service.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0"><b>&#160;</b></p>

<table cellspacing="0" cellpadding="0" style="font: 10pt Georgia, Times, Serif; width: 100%; background-color: white">
  <tr>
    <td style="vertical-align: top; padding-bottom: 0.95pt; text-align: justify">&#160;</td>
    <td colspan="2" style="vertical-align: bottom; padding-right: 6.35pt; padding-left: 6.35pt">
    <p style="border-bottom: Black 0.25pt solid; font: 8pt Times New Roman, Times, Serif; margin: 0 0 0.95pt; text-align: center"><b>Year
    ended December 31,</b></p></td></tr>
  <tr style="vertical-align: top">
    <td style="width: 74%; padding-bottom: 0.95pt"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt"><b>Billed</b></span></td>
    <td style="width: 13%; padding-right: 6.35pt; padding-left: 6.35pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt Times New Roman, Times, Serif; margin: 0 0 0.95pt; text-align: center"><b>2023</b></p></td>
    <td style="width: 13%; padding-right: 6.35pt; padding-left: 6.35pt">
    <p style="border-bottom: Black 0.25pt solid; font: 8pt Times New Roman, Times, Serif; margin: 0 0 0.95pt; text-align: center"><b>2022</b></p></td></tr>
  <tr style="vertical-align: top">
    <td style="padding-bottom: 0.95pt; text-align: justify">&#160;</td>
    <td colspan="2" style="text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt"><b>(R$ million)</b></span></td></tr>
  <tr style="vertical-align: bottom">
    <td><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">Audit fees	</span></td>
    <td style="text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">10.9</span></td>
    <td style="text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">4.8</span></td></tr>
  <tr style="vertical-align: bottom">
    <td><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">Audit-related fees	</span></td>
    <td style="text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">-</span></td>
    <td style="text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">-</span></td></tr>
  <tr style="vertical-align: bottom">
    <td><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">Tax fees	</span></td>
    <td style="text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">0.1</span></td>
    <td style="text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">0.1</span></td></tr>
  <tr style="vertical-align: bottom">
    <td><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt"><b>Total	</b></span></td>
    <td style="text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">11.0</span></td>
    <td style="text-align: right"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">4.9</span></td></tr>
  </table>
<p style="font: 10pt/106% Times New Roman, Times, Serif; margin-right: 0; margin-left: 0"><b>&#160;</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin-right: 0; margin-left: 0"><b>Audit Fees</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Audit fees are fees billed for the audit of our annual financial statements
and for the reviews of our quarterly financial information in connection with statutory and regulatory filings or engagements. In 2023,
the amount of R$5.4 million refers to auditing services related to the Public Offering within the scope of the Securities and Exchange
Commission (&#8220;SEC&#8221;) and the Brazilian Securities and Exchange Commission (&#8220;CVM&#8221;).</p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin-right: 0; margin-left: 0"><b>Tax Fees</b></p>

<p style="font: 10pt/107% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Tax fees are fees
billed for the review of fiscal and tax procedures, including the examination of the procedures in force for the calculation, retention,
registration, control, collection, recovery and accounting of taxes, including ancillary obligations.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b>Audit Committee Pre-Approval Policies
and Procedures</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">When hiring other
services from its external auditors, the Company&#8217;s practice provides for prior analysis by the Audit Committee of the Board of Directors,
which must consider in this assessment whether a relationship or service provided by an independent auditor: (i) creates conflicting interests
with your audit client; (ii) puts them in a position to audit their own work; (iii) results in acting as a manager or as an employee of
the audit client; or (iv) puts them in a position of attorney for the audit client.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">The Audit Committee
also considers, in this type of assessment, whether any service provided by the independent auditing company may impair, in fact or apparently,
the firm&#8217;s independence. Whenever necessary, the Audit Committee can count on the technical support of the Internal Audit, or of
an independent consultancy, for technical evaluation that may be required in each specific case, with discussions on the contracting of
other services being recorded in the minutes of this collegiate meeting independent auditor.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">For more information
regarding our Board of Directors and Audit Committee, see &#8220;Item 6. Directors, Senior Management and Employees.&#8221;</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt"><b><span id="form20f_060"></span>Item 16D. Exemption from the Listing Standards for Audit
Committees</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Absent an exemption,
a listed company must establish an audit committee composed of independent members of the board of directors that meets specified independence
requirements set forth in Rule 10A-3 under the Securities Exchange Act. We rely on our Audit Committee, established pursuant to CVM Resolution
No. 23/2021 to meet the exemption requirements under paragraph (c)(3) of Rule 10A-3. Under our bylaws and the Audit Committee&#8217;s
charter, (i) our Audit Committee shall have three to five members, (ii) a majority of its member must comply with the independence requirements
of our bylaws and of Federal Law 13,303/2016, (iii) at least one member must be an independent member of our Board of Directors, (iv)
at least one member must not be a member of our Board of Directors and (v) at least one member must be must satisfy accounting / financial
expertise requirements of Federal Law 13,303/2016.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Currently, our Audit
Committee is composed of three members. Mr. Carlos Biedermann, Marco Ant&#244;nio Barbosa C&#226;ndido and Mr Luiz Claudio Maia Vieira.
Mr Luiz Claudio Maia Vieira is characterized as an external member. For more information regarding our Audit Committee, see &#8220;Item
6. Directors, Senior Management and Employees&#8212;Audit Committee.&#8221;</p>
<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"></p>


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<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt"><span id="form20f_061"></span><b>Item 16E. Purchases of Equity Securities by the Issuer and
Affiliated Purchasers</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-indent: 35.45pt">None.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt"><span id="form20f_062"></span><b>Item 16F. Changes in Registrant&#8217;s Certifying Accountant</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 36.85pt; margin-right: 0; margin-left: 0">On
December 13, 2023, our board of directors approved the appointment
of PricewaterhouseCoopers Auditores Independentes Ltda. (&#8220;PwC&#8221;) as our independent registered public accounting firm for the
fiscal years starting January 1, 2024. The change in auditors was made based on recommendation by the Statutory Audit Committee to comply
with governance practices and to rotate the auditors in advance of the statutory maximum period of 10 years required under the independent
auditor&#8217;s rotation regulation established by CVM. As a result, we have decided not to seek the renewal of the contract with Deloitte
Touche Tohmatsu Auditores Independentes Ltda. (&#8220;Deloitte&#8221;) when it expires. Deloitte has served as our independent auditor
since 2016, and has been engaged as our auditor for the fiscal years ended December 31, 2023 and 2022 until the filling of this form 20-F
with the U.S. Securities and Exchange Commission.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 36.85pt; margin-right: 0; margin-left: 0">Deloitte
has audited our financial statements for the fiscal years ended December 31, 2023 and 2022. None of the reports of Deloitte on our financial
statements for either of such fiscal years contained an adverse opinion or disclaimer of opinion, or was qualified or modified as to
uncertainty, audit scope or accounting principles. There were no disagreements with Deloitte, whether or not resolved to Deloitte&#8217;s
satisfaction, on any matter of accounting principles or practices, financial statement disclosure, or auditing scope or procedure, which,
if not resolved to Deloitte&#8217;s satisfaction, would have caused it to make reference to the subject matter of the disagreement in
connection with any reports it would have issued, and there were no &#8220;reportable events&#8221; as that term is defined in Item 16F(a)(1)(v)
of Form 20-F.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 36.85pt; margin-right: 0; margin-left: 0">We
have provided Deloitte with a copy of the foregoing disclosure and have requested that they furnish us with a letter addressed to the
U.S. Securities and Exchange Commission stating whether or not it agrees with such disclosure. We are including as Exhibit 15.2 to this
Form 20-F a copy of the letter from Deloitte as required by Item 16F(a)(3) of Form 20-F.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 36.85pt; margin-right: 0; margin-left: 0">During the fiscal years ended December 31, 2023 and 2022, we did not
consult with PwC regarding the application of accounting principles to a specific completed or contemplated transaction or regarding the
type of audit opinion that might be rendered by PwC on our financial statements. Further, PwC did not provide any written or oral advice
that was an important factor considered by us in reaching a decision as to any such accounting, auditing or financial reporting or any
matter being the subject of disagreement or &#8220;reportable event&#8221; or any other matter as defined in Item 16F(a)(2) of Form 20-F</p>
<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 36.85pt">.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt"><b></b></p>

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<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt"><b><span id="form20f_063"></span>Item 16G. Corporate Governance</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt"><b>&#160;</b></p>

<table cellspacing="0" cellpadding="0" style="font: 10pt Georgia, Times, Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="width: 8%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/106% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Section</b></p></td>
    <td style="width: 37%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/106% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>New York Stock
    Exchange Corporate Governance Rules for U.S. Domestic Issuers</b></p></td>
    <td style="width: 55%; padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/106% Times New Roman, Times, Serif; margin: 0; text-align: center"><b>Our Approach</b></p></td></tr>
  <tr>
    <td colspan="3" style="padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/106% Times New Roman, Times, Serif; margin: 3pt 0; text-align: center"><b>Director
    Independence</b></p></td></tr>

<tr style="background-color: rgb(242,242,242); vertical-align: top">
    <td style="line-height: 150%; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>303A.01</b></span></td>
    <td style="padding-top: 6pt; padding-bottom: 6pt; text-align: justify; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>A company listed on the New York Stock
Exchange (a &#8220;listed company&#8221;) must have a majority of independent directors on its Board of Directors. &#8220;Controlled
companies&#8221; are not required to comply with this requirement.</b></span></td>
    <td style="padding: 6pt 5.4pt; text-align: justify; line-height: 150%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>Under our Bylaws, at least 25% of the members of our board must be independent, as determined by our shareholders and registered in the minutes of the General Meeting that elects these board members, in accordance with our Bylaws, Federal Laws 6,404/1976, B3&#8217;s Level 2 Corporate Governance Regulation. Currently, 6 out of the 7 directors on the Board of Directors are independent in accordance with applicable legislation.</b></span></td></tr>
  <tr style="vertical-align: top">
    <td style="line-height: 150%; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">303A.03</span></td>
    <td style="padding-top: 6pt; padding-bottom: 6pt; line-height: 150%; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">The non-management directors of a listed company must meet at regularly scheduled executive sessions without management.</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="font: 8pt/150% Times New Roman, Times, Serif; margin: 6pt 0; text-align: justify">Our Chief Executive Officer is not a member
    of the board of directors. Our non-managing directors regularly hold executive sessions without management, which are usually scheduled
    to occur at the end of every board meeting.</p>
    <p style="font: 8pt/150% Times New Roman, Times, Serif; margin: 6pt 0; text-align: justify">&#160;</p></td></tr>
  <tr>
    <td colspan="3" style="padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/106% Times New Roman, Times, Serif; margin: 3pt 0; text-align: center"><b>Nominating/Corporate
    Governance Committee</b></p></td></tr>
  <tr style="background-color: rgb(242,242,242); vertical-align: top">
    <td style="line-height: 150%; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">303A.04</span></td>
    <td style="padding-top: 6pt; padding-bottom: 6pt; line-height: 150%; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">A listed company must have a Nominating/ Corporate Governance Committee composed entirely of independent directors, with a written charter that covers certain minimum specified duties. &#8220;Controlled companies&#8221; are not required to comply with this requirement.</span></td>
    <td style="padding: 6pt 5.4pt; line-height: 150%; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">We have a permanent statutory committee, the People Committee, to advise the Board of Directors, and responsible for monitoring the nomination and evaluation processes applicable to our management, the members of our Board of Directors, the Supervisory Board and the committees of the Board of Directors. This committee is composed of members elected by the Board of Directors.</span></td></tr>
  <tr style="vertical-align: top">
    <td colspan="3" style="padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/106% Times New Roman, Times, Serif; margin: 3pt 0; text-align: center"><b>Compensation
    Committee</b></p></td></tr>
  <tr style="background-color: rgb(242,242,242); vertical-align: top">
    <td style="line-height: 150%; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">303A.05</span></td>
    <td style="padding-top: 6pt; padding-bottom: 6pt; line-height: 150%; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">A listed company must have a compensation committee composed entirely of independent directors, with a written charter that covers certain minimum specified duties. &#8220;Controlled companies&#8221; are not required to comply with this requirement.</span></td>
    <td style="padding: 6pt 5.4pt; line-height: 150%; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">We have a permanent statutory committee, the People Committee, to advise the Board of Directors, responsible for preparing and monitoring the remuneration strategy for managers, members of advisory committees and fiscal advisors. This committee is composed of members elected by the Board of Directors.</span></td></tr>
  <tr style="vertical-align: top">
    <td colspan="3" style="padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/106% Times New Roman, Times, Serif; margin: 3pt 0; text-align: center"><b>Audit
    Committee</b></p></td></tr>
  <tr style="background-color: rgb(242,242,242); vertical-align: top">
    <td style="padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="font: 8pt/150% Times New Roman, Times, Serif; margin: 0; text-align: justify">303A.06</p>
    <p style="font: 8pt/106% Times New Roman, Times, Serif; margin: 0">303A.07</p></td>
    <td style="padding-top: 6pt; padding-bottom: 6pt; line-height: 150%; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">A listed company must have an audit committee with a minimum of three (3) independent directors who satisfy the independence requirements of Rule 10A-3 under the Securities Exchange Act, with a written charter that covers certain minimum specified duties.</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="font: 8pt/150% Times New Roman, Times, Serif; padding-top: 6pt; text-align: justify; margin-right: 0pt; margin-left: 0pt; padding-bottom: 6pt">We
    have a Statutory Audit Committee, an independent advisory body to the Board of Directors, as per Article 51 of our Bylaws (Holding
    Company), whose responsibilities, duties, competencies and attributions are established in specific internal regulations, in
    compliance with the laws of Brazil and the United States, including the provisions of the Sarbanes-Oxley Act (SOX); SEC and NYSE
    rule sand best practices. We rely on the Statutory Audit Currently to comply with the exemption requirements of Rules 10A-3(c)(3),
    and the Audit Committee is composed of three independent members</p>
    <p style="font: 8pt/150% Times New Roman, Times, Serif; text-align: justify; margin-right: 0; margin-left: 0">&#160;</p>
    <p style="font: 8pt/150% Times New Roman, Times, Serif; text-align: justify; margin-right: 0; margin-left: 0">&#160;</p></td></tr>
  <tr style="vertical-align: top">
    <td colspan="3" style="padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/106% Times New Roman, Times, Serif; margin: 3pt 0; text-align: center"><b>Equity
    Compensation Plans</b></p></td></tr>
  <tr style="background-color: rgb(242,242,242); vertical-align: top">
    <td style="line-height: 150%; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">303A.08</span></td>
    <td style="padding-top: 6pt; padding-bottom: 6pt; line-height: 150%; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">Shareholders must be given the opportunity to vote on all equity compensation plans and material revisions thereto, with limited exemptions set forth in the NYSE rules.</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="font: 8pt/150% Times New Roman, Times, Serif; margin: 6pt 0; text-align: justify">Under Brazilian Corporate Law, shareholder
    pre-approval is required for the adoption of any equity compensation plans and material revisions thereto.</p>
    <p style="font: 8pt/150% Times New Roman, Times, Serif; margin: 6pt 0; text-align: justify">&#160;</p></td></tr>
</table>

<p style="margin: 0">&#160;</p>

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    <div style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%">&#160;</td></tr></table></div>
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<p style="font: 10pt/106% Georgia, Times, Serif; margin: 0 0 8pt">&#160;</p>

<table cellspacing="0" cellpadding="0" style="font: 10pt Georgia, Times, Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: top">
    <td colspan="3" style="padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/106% Times New Roman, Times, Serif; margin: 3pt 0; text-align: center"><b>Corporate
    Governance Guidelines</b></p></td></tr>
  <tr>
    <td style="width: 8%">&#160;</td>
    <td style="width: 37%">&#160;</td>
    <td style="width: 55%">&#160;</td></tr>

<tr style="background-color: rgb(242,242,242); vertical-align: top">
    <td style="line-height: 150%; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>303A.09</b></span></td>
    <td style="padding-top: 6pt; padding-bottom: 6pt; line-height: 150%; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>A listed company must adopt and disclose corporate governance guidelines that cover certain minimum specified subjects.</b></span></td>
    <td style="padding: 6pt 5.4pt; line-height: 150%; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%"><b>Although the corporate governance practices adopted by us do not comply with all the terms specified in the rules of the NYSE, they fulfill the requirements established for companies listed on level 2 of corporate governance of B3S.A. Brasil, Bolsa e Balc&#227;o. We also adopt the Code of Better Corporate Governance Practices of the Brazilian Institute for Corporate Governance (&#8220;IBGC&#8221;) and the Brazilian Code of Corporate Governance (&#8220;Companhias Abertas&#8221;).</b></span></td></tr>
  <tr style="vertical-align: top">
    <td colspan="3" style="padding-top: 3pt; padding-bottom: 3pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%"><b>Code of Ethics for Directors, Officers and Employees</b></span></td></tr>
  <tr style="background-color: rgb(242,242,242); vertical-align: top">
    <td style="line-height: 150%; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">303A.10</span></td>
    <td style="padding-top: 6pt; padding-bottom: 6pt; line-height: 150%; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">A listed company must adopt and disclose a code of business conduct and ethics for its directors, officers and employees, and must promptly disclose any waivers of the code for directors or executive officers.</span></td>
    <td style="padding: 6pt 5.4pt; line-height: 150%; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">We have adopted a code of ethics, a set of rules that guide the actions
of all persons who perform activities on behalf of us and our wholly owned and controlled subsidiaries, including employees (regardless
of their function or hierarchical position), administrators (members of the Board of Directors and Executive Board), members of the Audit
Committee, interns, suppliers, service providers and outsourced personnel. All such individuals are responsible for abiding by the code&#8217;s
provisions and applying its content within their respective roles, in addition to promoting disclosure, understanding and integration
of our code of ethics.</span></td></tr>
  <tr style="vertical-align: top">
    <td colspan="3" style="padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="border-bottom: Black 0.5pt solid; font: 8pt/106% Times New Roman, Times, Serif; margin: 3pt 0; text-align: center"><b>Certification
    Requirements</b></p></td></tr>
  <tr style="background-color: rgb(242,242,242); vertical-align: top">
    <td style="line-height: 106%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">303A.12</span></td>
    <td style="padding-top: 6pt; padding-bottom: 6pt; line-height: 150%; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">A CEO of a listed company must promptly notify the NYSE in writing after any executive officer of the listed company becomes aware of any material non-compliance with any applicable provisions of Section 303A and certify he or she is not aware of any violation by the listed company of NYSE corporate governance listing standards, qualifying the certification to the extent necessary. Each listed company must submit an executed Written Affirmation annually to the NYSE. In addition, each listed company must submit an interim Written Affirmation as and when required by the interim Written Affirmation form specified by the NYSE.</span></td>
    <td style="padding-right: 5.4pt; padding-left: 5.4pt">
    <p style="font: 8pt/150% Times New Roman, Times, Serif; margin: 6pt 0; text-align: justify">Our CEO will promptly notify the NYSE in writing
    after any of our executive officer&#8217;s become aware of any material non-compliance with any applicable provisions of the NYSE corporate
    governance rules and will also certify if he is not aware of any violation by the listed company of NYSE corporate governance listing
    standards.</p>
    <p style="font: 8pt/150% Times New Roman, Times, Serif; margin: 6pt 0; text-align: justify">We submit every year an Annual Written Affirmation
    to the NYSE and will submit an interim Written Affirmation when required.</p></td></tr>
  <tr style="vertical-align: top">
    <td colspan="3" style="padding-top: 3pt; padding-bottom: 3pt; line-height: 106%; text-align: center"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%"><b>Clawback Policy</b></span></td></tr>
  <tr style="background-color: rgb(242,242,242); vertical-align: top">
    <td style="line-height: 106%"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 106%">303A.14</span></td>
    <td style="padding-top: 6pt; padding-bottom: 6pt; line-height: 150%; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">The issuer must adopt and comply with a written Recovery Policy providing that the issuer will recover reasonably promptly the amount of erroneously awarded incentive-based compensation in the event that the issuer is required to prepare an accounting restatement due to the material noncompliance of the issuer with any financial reporting requirement under the securities laws, including any required accounting restatement to correct an error in previously issued financial statements that is material to the previously issued financial statements, or that would result in a material misstatement if the error were corrected in the current period or left uncorrected in the current period.</span></td>
    <td style="padding: 6pt 5.4pt; line-height: 150%; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt; line-height: 150%">We have adopted a Clawback Policy that complies with the requirements of Section 303A.14 of the NYSE Listed Company Manual.</span></td></tr>
  </table>
<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt"><b>&#160;</b></p>


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<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt"><span id="form20f_064"></span><b>Item 16H. Mine Safety Disclosure</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 36.85pt">Not applicable.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt"><span id="form20f_065"></span><b>Item 16I. Disclosure Regarding Foreign Jurisdictions that
Prevent Inspections</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 36.85pt">Not applicable.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt"><span id="form20f_066"></span><b>Item 16J. Insider Trading Policies</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 36.85pt">Not applicable.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt"><span id="form20f_067"></span><b>Item 16K. Cybersecurity</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 36.85pt; margin-right: 0; margin-left: 0"><b>Risk
Management and Strategy</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 36.85pt; margin-right: 0; margin-left: 0">Cybersecurity
has been identified as one of the most significant risks in today&#8217;s business environment, and we have classified it as such within
our risk management framework. Our Risk Management Policy provides an integrated vision of managing this risk. It includes strategies
and performance monitoring, defining roles and responsibilities, setting up the right infrastructure, establishing a common methodology,
and outlining how we evaluate risks. This policy also details procedures for reporting and managing incidents, ensuring the effectiveness
of our risk responses, maintaining accurate and complete disclosures, promptly fixing any issues, and regularly reporting to the Audit
Committee and the Board of Directors. These bodies are tasked with overseeing our risk management efforts. Our risk management processes
are independently audited to comply with the Sarbanes-Oxley Act. These rules apply to our Group Divisions, wholly owned and controlled
subsidiaries, and are recommended for entities we jointly control, affiliates, and other investments.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 36.85pt; margin-right: 0; margin-left: 0">Our
comprehensive cybersecurity risk management program is designed to safeguard the integrity of our information and maintain the resilience
of our cyber environment. It includes the following measures:</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%"><tr style="vertical-align: top">
<td style="width: 0.25in"/><td style="width: 0.25in"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Conforming our cyber practices to internationally
established cybersecurity framework best practice standards set out by the National Institute of Standards and Technology Cybersecurity
Framework (NIST-CSF)<i>.</i></span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%"><tr style="vertical-align: top">
<td style="width: 0.25in"/><td style="width: 0.25in"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Utilizing material components in our cybersecurity
framework, such as multifactor authentication, identity governance and administration, privilege access management, network firewalls,
web application firewalls, antivirus, endpoint detection and response, vulnerability assessment/management, external offensive security
testing and penetration testing, threat intelligence services, security awareness training platform and Security Operation Center (24/7).</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%"><tr style="vertical-align: top">
<td style="width: 0.25in"/><td style="width: 0.25in"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Involving a comprehensive team responsible for
day-to-day cybersecurity related matters including our Information Security team, Privacy, Legal, Compliance, Audit, Human Resources,
and Corporate teams.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%"><tr style="vertical-align: top">
<td style="width: 0.25in"/><td style="width: 0.25in"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Conducting annual cybersecurity awareness training
for employees, interns, contractors and executive management team involved in our systems using a security awareness training platform
that includes regular phishing testing with additional reinforcement training if necessary.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%"><tr style="vertical-align: top">
<td style="width: 0.25in"/><td style="width: 0.25in"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Maintaining a robust incident response plan which
includes definition of Copel&#8217;s communication team (Crisis Commission) with representatives from various areas such as IT, Legal,
Compliance, Investor Relations, Marketing, Data Protection Agent and business areas. This team is responsible for internal communication,
including reports to the boards of directors and deliberations regarding the progress of external communication to the various stakeholders
involved.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%"><tr style="vertical-align: top">
<td style="width: 0.25in"/><td style="width: 0.25in"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Regularly reviewing, testing, updating and approving
cybersecurity processes by conducting penetration testing, external offensive security testing vulnerability scanning and attack simulation.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/106% Georgia, Times, Serif; width: 100%"><tr style="vertical-align: top">
<td style="width: 0.25in"/><td style="width: 0.25in"><span style="font-family: Symbol">&#183;</span></td><td style="text-align: justify"><span style="font-family: Times New Roman, Times, Serif">Involvement in broader industry initiatives and
organizations relating to cybersecurity such as collaborating with organizations across different industries to share best practices,
fight cybercrime, enhance privacy, discuss new technologies, and advance capabilities in these areas.</span></td></tr></table>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 36.85pt; margin-right: 0; margin-left: 0">&#160;</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 36.85pt; margin-right: 0; margin-left: 0">We
also engage with companies specialized in cybersecurity and information security consulting and auditing to evaluate the structure and
test the effectiveness of our processes and to provide trainings. Our cybersecurity risk management processes extend to the oversight
and identification of cybersecurity risks from our association with our use of third-party service providers.</p>
<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 36.85pt; margin-right: 0; margin-left: 0"></p>


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<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 36.85pt; margin-right: 0; margin-left: 0">Our
Information and Cybersecurity Policy outlines the key strategies we follow to safeguard our corporate information and other assets. It
helps us manage risks effectively and ensure the ongoing operation of our business. Additionally, we have a Privacy and Data Protection
Policy that governs how we collect, use, and share information obtained through our websites. This policy adheres to the requirements
of the Brazilian General Personal Data Protection Law (&#8220;LGPD&#8221;).</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 36.85pt; margin-right: 0; margin-left: 0">In
2023, our business strategy, results of operations and financial condition have not been materially affected by risks from cybersecurity
threats, including as a result of previous cybersecurity incidents. We cannot provide assurance that they will not be materially affected
in the future by such risks and any future material incidents.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 36.85pt; margin-right: 0; margin-left: 0"><b>Governance</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 36.85pt; margin-right: 0; margin-left: 0"><b><i>Board
of Directors</i></b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 36.85pt; margin-right: 0; margin-left: 0">The
board of directors and Statutory Audit Committee are primarily responsible
for the oversight of risks from cybersecurity threats. To fulfill this responsibility, the Statutory Audit Committee is responsible for
ensuring the quality and efficiency of internal control and risk management systems, including the supervision of the information security
strategy, with annual registration in the Report of the Statutory Audit Committee (<i>Relat&#243;rio do Comit&#234; de Auditoria Estatut&#225;rio</i>)
with updates through Quarterly Reports where management informs the board on strategic key indicators, ongoing initiatives and significant
incidents and their impact.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 36.85pt; margin-right: 0; margin-left: 0"><b><i>Management</i></b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 36.85pt; margin-right: 0; margin-left: 0">The
cybersecurity risk management processes described above are managed by Marcos Henrique Mar&#231;al Camillo, Chief Information Officer
&#8211; CIO (Superintendent of Information Technology), who has four years of experience in the position. The Information Security department
carries out the process of prevention, detection, mitigation, and remediation of cybersecurity incidents. They inform the CIO through
reports that detail the incident, the response, the measures taken, and cybersecurity performance indicators. The CIO monitors these indicators
and reports, reviews security policies, and regularly communicates with the Information Security department. Reports are generally made
weekly or monthly, or immediately in case of serious incidents. Additionally, the CIO is responsible for monitoring and annual review
of the Cybersecurity Program.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt"><span id="form20f_068"></span><b>Item 17. Financial Statements</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">Not applicable.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt"><span id="form20f_069"></span><b>Item 18. Financial Statements</b></p>


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<p style="font: 10pt Times New Roman, Times, Serif; margin: 0"><b>&#160;</b></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify"><b><span id="form20f_070"></span>Item 19. Exhibits</b><span style="font-size: 1pt; line-height: 106%">9F9F</span></p>

<table cellspacing="0" cellpadding="0" style="font: 10pt Georgia, Times, Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: top; background-color: #F2F2F2">
    <td style="width: 13%; padding-bottom: 6pt"><a href="ex01-1.htm"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">1.1*</span></a></td>
    <td style="width: 87%; padding-bottom: 6pt; text-align: justify"><a href="ex01-1.htm"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">Corporate Bylaws approved and consolidated by the 187th Extraordinary Shareholders Meeting, of October 10, 2013, and amended by the 190th Extraordinary Shareholders meeting, of April 23, 2015, and by the 193rd Extraordinary Shareholders meeting of December 22, 2016, and by the 195th Extraordinary Shareholders meeting of June 7, 2017, and by the 197th Extraordinary Shareholders meeting of June 28, 2018, and by the 199th Extraordinary Shareholders meeting of April 29, 2019, and by the 200th Extraordinary Shareholders meeting of December 02, 2019, and by the 201th Extraordinary Shareholders meeting of March 11, 2021 (incorporated by reference to Exhibit 1.1 of Copel&#8217;s annual report on Form 20-F for the year ended December 31, 2022), and by the 206th Extraordinary Shareholders meeting of April 28, 2023, and by the 207th Extraordinary Shareholders meeting of July 10, 2023 (effective as of August 11, 2023).</span></a></td></tr>
  <tr style="vertical-align: top">
    <td style="padding-bottom: 6pt"><a href="ex02-1.htm"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">2.1*</span></a></td>
    <td style="padding-bottom: 6pt; text-align: justify"><a href="ex02-1.htm"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">Deposit Agreement (preferred shares) dated as of March 21, 1996, as amended and restated as of December 28, 2023.</span></a></td></tr>
  <tr style="vertical-align: top; background-color: #F2F2F2">
    <td style="padding-bottom: 6pt"><a href="ex02-2.htm"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">2.2*</span></a></td>
    <td style="padding-bottom: 6pt; text-align: justify"><a href="ex02-2.htm"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">Deposit Agreement (common shares) dated as of December 28, 2023.</span></a></td></tr>
  <tr style="vertical-align: top">
    <td style="padding-bottom: 6pt"><a href="ex02-4.htm"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">2.4*</span></a></td>
    <td style="padding-bottom: 6pt; text-align: justify"><a href="ex02-4.htm"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">Description of Securities registered under Section 12 of the Exchange Act.</span></a></td></tr>
  <tr style="vertical-align: top; background-color: #F2F2F2">
    <td style="padding-bottom: 6pt; text-align: justify"><a href="ex08-1.htm"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">8.1*</span></a></td>
    <td style="padding-bottom: 6pt; text-align: justify"><a href="ex08-1.htm"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">List of subsidiaries controlled by us.</span></a></td></tr>
  <tr style="vertical-align: top">
    <td style="padding-bottom: 6pt; text-align: justify"><a href="ex12-1.htm"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">12.1*</span></a></td>
    <td style="padding-bottom: 6pt; text-align: justify"><a href="ex12-1.htm"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">Certification of our Chief Executive Officer, pursuant to Rules 13a-14 and 15d-14 under the Securities Exchange Act of 1934. </span></a></td></tr>
  <tr style="vertical-align: top; background-color: #F2F2F2">
    <td style="padding-bottom: 6pt; text-align: justify"><a href="ex12-2.htm"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">12.2*</span></a></td>
    <td style="padding-bottom: 6pt; text-align: justify"><a href="ex12-2.htm"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">Certification of our Chief Financial Officer, pursuant to Rules 13a-14 and 15d-14 under the Securities Exchange Act of 1934. </span></a></td></tr>
  <tr style="vertical-align: top">
    <td style="padding-bottom: 6pt; text-align: justify"><a href="ex13-1.htm"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">13.1*</span></a></td>
    <td style="padding-bottom: 6pt; text-align: justify"><a href="ex13-1.htm"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">Certification of our Chief Executive Officer, pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.</span></a></td></tr>
  <tr style="vertical-align: top; background-color: #F2F2F2">
    <td style="padding-bottom: 6pt; text-align: justify"><a href="ex13-2.htm"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">13.2*</span></a></td>
    <td style="padding-bottom: 6pt; text-align: justify"><a href="ex13-2.htm"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">Certification of our Chief Financial Officer, pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.</span></a></td></tr>
  <tr style="vertical-align: top">
    <td style="padding-bottom: 6pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt"><a href="ex15-1.htm">15.1*</a></span></td>
    <td style="padding-bottom: 6pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt"><a href="ex15-1.htm">Consent of Deloitte Touche Tohmatsu Auditores Independentes</a></span></td></tr>
  <tr style="vertical-align: top; background-color: #F2F2F2">
    <td style="padding-bottom: 6pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt"><a href="ex15-2.htm">15.2*</a></span></td>
    <td style="padding-bottom: 6pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt"><a href="ex15-2.htm">Letter from Deloitte Touche Tohmatsu Auditores Independentes required by Item 16F(a)(3).</a></span></td></tr>
  <tr style="vertical-align: top">
    <td style="padding-bottom: 6pt; text-align: justify"><a href="ex97.htm"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">97*</span></a></td>
    <td style="padding-bottom: 6pt; text-align: justify"><a href="ex97.htm"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">Statutory bodies compensation policy corporate governance (incorporates our Clawback Policy), as of December 13, 2023</span></a></td></tr>
  <tr style="vertical-align: top; background-color: #F2F2F2">
    <td style="padding-bottom: 6pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">101.INS </span></td>
    <td style="padding-bottom: 6pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">XBRL Instance Document.</span></td></tr>
  <tr style="vertical-align: top">
    <td style="padding-bottom: 6pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">101.SCH</span></td>
    <td style="padding-bottom: 6pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">XBRL Taxonomy Extension Schema Document.</span></td></tr>
  <tr style="vertical-align: top; background-color: #F2F2F2">
    <td style="padding-bottom: 6pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">101. CAL </span></td>
    <td style="padding-bottom: 6pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">XBRL Taxonomy Extension Calculation Linkbase Document.</span></td></tr>
  <tr style="vertical-align: top">
    <td style="padding-bottom: 6pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">101. DEF </span></td>
    <td style="padding-bottom: 6pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">XBRL Taxonomy Extension Definition Linkbase Document.</span></td></tr>
  <tr style="vertical-align: top; background-color: #F2F2F2">
    <td style="padding-bottom: 6pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">101.LAB </span></td>
    <td style="padding-bottom: 6pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">XBRL Taxonomy Extension Label Linkbase Document.</span></td></tr>
  <tr style="vertical-align: top">
    <td style="padding-bottom: 6pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">101.PRE </span></td>
    <td style="padding-bottom: 6pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif; font-size: 8pt">XBRL Taxonomy Extension Presentation Linkbase Document.</span></td></tr>
  </table>
<table cellpadding="0" cellspacing="0" style="font: 8pt/106% Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right">*</td><td style="width: 5pt"/><td style="text-align: justify">Filed herewith.</td>
</tr></table>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 6pt 0 0; text-align: justify; text-indent: 0.5in">We omitted from the
exhibits filed with or incorporated by reference into this annual report certain promissory notes and other instruments and agreements
with respect to our long-term debt, none of which authorizes securities in a total amount that exceeds 10% of our total assets. We hereby
agree to furnish to the Securities and Exchange Commission copies of any such omitted promissory notes or other instruments or agreements
as the Commission requests.</p>


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<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: center"><span style="text-transform: uppercase"><b><span id="form20f_071"></span>technical
GLOSSARY</b></span></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>2013 Concession
Renewal Law</i>: Brazilian Law No. 12,783 enacted on January 11, 2013, under which most generation, transmission and distribution concessionaires
may be renewed at the request of the concessionaire for an additional period of 30 years, but only if the concessionaire agrees to amend
the terms of the concession contract to reflect a new tariff regime to be established by ANEEL.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>ADSs</i>: American
Depositary Shares.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>ANEEL</i>: The
Brazilian Electricity Regulatory Agency, or the <i>Ag&#234;ncia Nacional de Energia El&#233;trica</i>.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 37.4pt"><i>Assured Energy</i>:
Determined amount assigned to each hydroelectric plant according to the energy supply risk criteria defined by MME. The Assured Energy
also represents the maximum energy that can be sold by the generator, which is set forth in each concession agreement, irrespective of
the volume of electricity actually generated by the facility.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Availability Agreement</i>:
Agreement under which a generator commits to making a certain amount of electrical capacity available to the Regulated Market. In such
case, the generator&#8217;s revenue is guaranteed, and the distributors must bear the risk of a supply shortage.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Average Tariff
or Rate</i>: Total sales revenue divided by total megawatt hours (MWh) sold for each relevant period, including in the case of the Company,
unbilled electricity, or electricity which has been delivered to a customer, but for which the utility has yet to deliver a bill. Total
sales revenue, for the purpose of computing average tariff or rate, includes both gross billings before deducting value-added tax and
unbilled electricity sales upon which such taxes have not yet accrued.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0"><i>Base
Offering</i>: Our primary offering and secondary offering, considered together, excluding the supplementary lot of our shares and ADRs.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Bilateral Agreement:
</i>Legal instrument that formalizes the purchase and sale of electric energy between Agents of the Chamber of Commercialization of Electric
Energy - CCEE, with the purpose of establishing prices, terms and amounts of supply at determined time intervals.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>BNDES</i>: the
National Bank for Economic and Social Development, or <i>Banco Nacional de Desenvolvimento Econ&#244;mico e Social</i>.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Brazilian Central
Bank</i>: The Brazilian Central Bank, or <i>Banco Central do Brasil. Brazilian Forestry Code</i>: Federal Law No. 12,651/2012.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>B3 (Brasil, Bolsa,
Balc&#227;o): </i>B3 S.A. - Brasil, Bolsa, Balc&#227;o, the securities, commodities and futures exchange, headquartered in S&#227;o
Paulo, Brazil, incoporated as a result of the merger of BM&amp;FBOVESPA S.A. &#8211; Bolsa de Valores, Mercadorias e Futuros and CETIP
S.A. &#8211; Mercados Organizados.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Captive Customers</i>:
customers whose energy is supplied by the distributor in which the consumer unit is connected, such as that the amount paid already includes
the energy cost and service cost for use of transmission and distribution - wire service. The consumer is not free to negotiate the conditions
and the flexibility of energy supplied to meet the needs of its business, instead having to follow the determinations set forth by the
distributor. The consumer is subject to the unpredictability of the annual variation of the value of the distributors&#8217; tariffs.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>CCEE</i> (<i>C&#226;mara
de Comercializa&#231;&#227;o de Energia El&#233;trica</i>): Chamber of Commercialization of Electric Energy.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>CDE</i>: the Electric
Energy Development Account, or <i>Conta de Desenvolvimento Energ&#233;tico</i>.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>CER:</i> Reserve
Energy Contract (Contrato de Energia Reserva).</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Class A Shares</i>:
Our class A preferred shares.</p>


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<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Class B Shares</i>:
Our class B preferred shares.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>CMN</i>: The National
Monetary Council of Brazil, or <i>Conselho Monet&#225;rio Nacional.</i></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Code: </i>The U.S.
Internal Revenue Code of 1986, as amended.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Common Shares</i>:
Our common shares.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Compagas:</i> Companhia
Paranaense de G&#225;s &#8211; Compagas</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Copel Distribui&#231;&#227;o</i>:
Copel Distribui&#231;&#227;o S.A., Our entity engaged in the distribution business.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Copel Gera&#231;&#227;o
e Transmiss&#227;o S.A. or Copel GeT</i>: Our entity engaged in the generation and transmission business.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>CRC Account</i>:
The recoverable rate deficit account, or <i>Conta de Resultados a Compensar</i>.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Custodian</i>:
Ita&#250; Unibanco S.A., as custodian for the shares underlying the ADSs.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>CVM (Comiss&#227;o
de Valores Mobili&#225;rios): Securities and Exchange Commission</i></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Decree No. 6,306/07</i>:
Brazilian tax Decree No. 6,306 dated December 14, 2007, which regulates tax on credit, exchange and insurance, or relating to securities
&#8211; <i>IOF</i>.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Deloitte: </i>Deloitte
Touche Tohmatsu Auditores Independentes Ltda.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Deposit Agreement</i>:
A Deposit Agreement between us, the Depositary and the registered holders and beneficial owners from time to time of the ADSs.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Depositary</i>:
The Bank of New York Mellon, as depositary.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Distribution</i>:
The transfer of electricity from the transmission lines at grid supply points and its delivery to customers through distribution lines
at voltages between 13.8 kV and 44 kV.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Distributor</i>:
An entity supplying electrical energy to a group of customers by means of a distribution grid.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Elejor</i>: Centrais
El&#233;tricas do Rio Jord&#227;o S.A.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Eletrosul</i>:
Eletrosul Centrais El&#233;tricas S.A.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Energy Agreement</i>:
Agreement under which a generator commits to supply a certain amount of electricity and assumes the risk that its electricity supply could
be adversely affected by hydrological conditions and low reservoir levels, which could interrupt the supply of electricity. In such case,
the generator would be required to purchase electricity elsewhere in order to comply with its supply commitments.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Final Customer</i>:
A party that uses electricity for its own needs.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Free Customers</i>:
Electricity customers that are able to choose their own power suppliers since they meet the following requirements: as from January 1,
2022, with demand of at least 1.0 MW at any voltage; and, after January 1, 2023, with demand of at least 500 kW at any voltage.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Free Market</i>:
Market segment that permits a certain degree of competition. The Free Market specifically contemplates purchase of electricity by non-regulated
entities such as Free Customers and energy traders.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Furnas</i>: Furnas
Centrais El&#233;tricas S.A.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Generating Unit</i>:
An electric generator together with the turbine or other device that drives it.</p>


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<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Gigawatt (GW)</i>:
One billion watts.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Gigawatt hour (GWh)</i>:
One gigawatt of power supplied or demanded for one hour, or one billionwatt hours.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Group A Customers</i>:
A group of customers that uses electricity at 2.3 kV or higher. Tariffs applied to this group are based on the actual voltage level at
which energy is supplied and the time of day and year the energy is supplied.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Group B Customers</i>:
A group of customers that uses electricity at less than 2.3 kV. Tariffs applied to this group are comprised solely of an energy charge
and are based on the classification of the customer.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>GSF</i>: Generation
Scaling Factor.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>HPP or Hydroelectric
Power Plant</i>: A generating unit that uses water power to drive the electric generator.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>IASB</i>: International
Accounting Standards Board.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>IFRS</i>: International
Financial Reporting Standards.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>IGP-DI</i>: The
<i>&#205;ndice Geral de Pre&#231;os&#8212;Disponibilidade Interna inflation index.</i></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>IGP-M Index</i>:
The Brazilian General Market Price inflation index, or the <i>&#205;ndice Geral de Pre&#231;os do Mercado.</i></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Installed Capacity</i>:
The level of electricity that can be delivered from a particular generating unit on a full-load continuous basis under specified conditions
as designated by the manufacturer.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Interconnected
Transmission System</i>: Systems or grids for the transmission of energy, connected together by means of one or more lines and transformers.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>IPCA</i>: <i>&#205;ndice
Nacional de Pre&#231;os ao Consumidor Amplo</i> - IPCA inflation index.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>IPP</i>: Independent
Power Producer, a legal entity or consortium holding a concession or authorization for power generation for sale for its own account to
public Utility concessionaires or Free Customers.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Itaipu</i>: Itaipu
Binacional, a hydroelectric facility equally owned by Brazil and Paraguay, with an installed capacity of 14,000 MW.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Kilovolt (kV)</i>:
One thousand volts.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Kilowatt (kW)</i>:
One thousand watts.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Kilowatt hour (kWh)</i>:
One kilowatt of power supplied or demanded for one hour, or one thousand watt hours.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Latibex</i>: A
Euro-based market for Latin American securities, which is part of the Madrid Stock Exchange.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>LGPD</i>: Brazilian
Federal Law No. 13,709/2018, or <i>Lei Geral de Prote&#231;&#227;o de Dados Pessoais</i>.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Low-income Residential
Customers</i>: A group of customers that consumes less than 220 kWh per month and has filed an application to receive benefits under any
of the Brazilian government&#8217;s social programs. Low-income residential customers are considered a subgroup of residential customers
and are not subject to payment of emergency capacity and emergency acquisition charges or any extraordinary tariff approved by ANEEL.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Main Transmission
Concession</i>: transmission concession contract No. 060/2001 comprised of different transmission assets that were in operation in the
year of 2001 (date of execution of the concession agreement).</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0"><i>MCSD</i>:
The Mechanism for Compensation of Surpluses and Deficits (<i>Mecanismo de Compensa&#231;&#227;o de Sobras e D&#233;ficits</i>),
which corresponds to the process of reallocation of energy surpluses and deficits undertaken in accordance with the Regulated Contracting
Environment &#8211; ACR among the distribution agents that participate in CCEE.</p>
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<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0"><i>MCSD-EN</i>:
The Mechanism for Compensation of Surpluses and Deficits of New Energy (<i>Mecanismo de Compensa&#231;&#227;o de Sobras e D&#233;ficits
de Energia Nova</i>), which allows distribution agents to offset amounts of electric energy and power acquired in auctions of new generation
projects, and allows the reduction of amounts contracted with generating agents bound to new generation ventures.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Megawatt (MW)</i>:
One million watts.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Megawatt hour (MWh)</i>:
One megawatt of power supplied or demanded for one hour, or one million watt hours.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>MME</i>: The Brazilian
Ministry of Mines and Energy, or the <i>Minist&#233;rio de Minas e Energia</i>.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>MRE</i>: The Energy
Reallocation Mechanism is a mechanism which attempts to mitigate the risks borne by hydroelectric generators due to variations in river
flows (hydrological risk).</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>MVE</i>: The Mechanism
of Surplus Sales, or the <i>Mecanismo de Venda de Excedentes</i>, which allows distribution companies to sell energy surpluses and, in
the case of sales related to amounts within the regulatory limits or involuntary over contracting, allows distribution companies to revert
the acquired benefit to customers through tariff adjustments.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Non-Brazilian Holder</i>:
An individual, entity, trust or organization resident or domiciled outside Brazil for purposes of Brazilian taxation that acquires, owns
and disposes of Common Shares, Preferred Shares or ADSs.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>PLD</i>: Difference
Settlement Price or, <i>Pre&#231;o de Liquida&#231;&#227;o de Diferen&#231;as</i>.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>PPD</i>: Performance
Incentive Program, or <i>Pr&#234;mio Por Desempenho</i>.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Preferred Shares:</i>
Our preferred shares, divided between Classe A Shares and Class B Shares.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>ONS</i>: The National
Electric System Operator, or the <i>Operador Nacional do Sistema El&#233;trico.</i></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>APR: </i>Annual
Permitted Revenues, or <i>Receita Anual Permitida</i>, the annual revenue established by ANEEL to be charged by a transmission concessionaire
for the use of its transmission lines by third parties, which include Free Customers, generators and distributors.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Rationing Program</i>:
A program instituted by the Brazilian government to reduce electricity consumption, in effect from June 1, 2001 to February 28, 2002,
given it was a period of low rainfall in Brazil.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Real, Reais or
R$</i>: Brazilian <i>reais </i>(plural) and the Brazilian <i>real&#160;</i>(singular)<i>.</i></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Regulated Market</i>:
Market segment in which distribution companies purchase all the electricity needed to supply customers through public auctions. The auction
process is administered by ANEEL, either directly or through CCEE, under certain guidelines provided by the MME. The regulated market
is generally considered to be more stable in terms of supply of electricity.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0"><i>Regulatory
Remuneration Base: </i>The aggregate amount of investments made by the distribution companies in connection with the services compensated
by tariffs charged to customers (<i>Base de Remunera&#231;&#227;o Regulat&#243;ria</i>).</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Reserve Energy
Auction: </i>mechanism for the contracting of reserve energy created to increase the security in the supplied of energy by the National
Interconnected System (SIN). The reserve auction acts as an insurance contracted by distributors to be used when there is a mismatch between
forecasted demand and supply. This modality of contracting is formalized through the conclusion of the CER between the selling agents
in the auctions and the CCEE.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Retail Tariff</i>:
Revenue charged by distribution companies to its customers. Each customer falls within a certain tariff level defined by law and based
on the customer&#8217;s classification, although some flexibility is available according to the nature of each customer&#8217;s demand.
Retails tariffs are subject to annual revision by ANEEL.</p>
<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"></p>


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<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>RGR Fund</i>: A
reserve fund designed to provide compensatory payments to energy companies for certain assets used in connection with a concession if
the concession is revoked or is not renewed.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Sanepar</i>: Companhia
de Saneamento do Paran&#225; <i>&#8211;</i> Sanepar.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; text-align: justify; text-indent: 0.5in; margin-right: 0; margin-left: 0"><i>Securities
Act: </i>The United States Securities Act of 1933, as amended.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Securities Exchange
Act: </i>The United States Securities Exchange Act of 1934, as amended.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Sercomtel</i>:
Sercomtel Telecomunica&#231;&#245;es S.A.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>SHP &#8210; Small
Hydroelectric Plant</i>: Hydroelectric plants with generating capacity between 1,000 kW and 30,000 kW with a reservoir covering an area
equal to or less than 3.0 km<sup>2</sup>.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>SPC</i>: Special
Purpose Company, or <i>Sociedade de Prop&#243;sito Espec&#237;fico</i>.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Special Customers</i>:
A group of customers that uses at least 500 kV. A Special Customer may choose its energy supplier if that supplier derives its energy
from alternative sources, such as small hydroelectric plants, wind plants or biomass plants.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Spot Market: </i>Deregulated
market segment in which electricity is bought or sold for immediate delivery. In general, prices of spot market energy purchases tend
to be substantially higher than the price of energy under long-term energy purchase agreements.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Substation</i>:
An assemblage of equipment, which switches and/or changes or regulates the voltage of electricity in a transmission and distribution system.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Tax Haven Holder:</i>
A shareholder situated in tax haven jurisdictions (that is, a country or location that does not impose income tax or where the maximum
income tax rate is lower than 20% (or 17%, as the case may be) or where the local legislation imposes restrictions on disclosing the shareholding
composition or the ownership of the investment or the beneficial owner of the income derived from transactions carried out and attributable
to a Non-Brazilian Holder). The list of tax haven jurisdictions is currently provided in Normative Ruling No. 1,037.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Thermoelectric
Plant or TPP</i>: A generating unit which uses combustible fuel, such as coal, oil, diesel natural gas or other hydrocarbon as the source
of energy to drive the electric generator.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>TJLP</i>: The Long-Term
Interest Rate, or the <i>Taxa de Juros a Longo Prazo</i>, the Brazilian government&#8217;s long-term interest rate.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Transmission</i>:
The bulk transfer of electricity from generating facilities to the distribution grid at load center station by means of the transmission
grid (in lines with capacity between 69 kV and 525 kV).</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Transmission Tariff</i>:
Revenue charged by a transmission concessionaire based on the transmission grid it owns and operates. Transmission tariffs are subject
to periodic revisions by ANEEL.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>TUST</i>: The tariff
established by ANEEL for the use of the transmission system, which is the Interconnected Transmission System and its ancillary facilities.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>HPP GBM</i>: Governador
Bento Munhoz da Rocha Netto Hydroelectric Power Plant.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Unit(s)</i>: dep<span style="line-height: 106%">ositary
receipt traded in B3 and Latibex, and depending on the context, the depositary receipt represented by ADS traded in NYSE, in each case
composed by one Common Share and four Class B Shares.</span></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>U.S. Dollars, dollars,
or US$</i>: United States dollars.</p>


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<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>U.S. Holder</i>:
A beneficial holder of a Common Share, a Preferred Share or an ADS that is (i) an individual citizen or resident of the United States
of America, (ii) a corporation, or any other entity taxable as a corporation, organized under the laws of the United States of America,
any state thereof, or the District of Columbia, or (iii) otherwise subject to U.S. federal income taxation on a net basis with respect
to the Common Share, Preferred Share or ADS.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Utility</i>: An
entity that is the holder of a concession or authorization to engage in the generation, transmission or distribution of electric energy
in Brazil.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Volt</i>: The basic
unit of electric force analogous to water pressure in pounds per square inch.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><i>Watt</i>: The basic
unit of electrical power.</p>


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<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: center; text-indent: 0.5in"><span style="text-transform: uppercase"><b><span id="form20f_072"></span>Signatures</b></span></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in"><span style="font-size: 9.5pt; line-height: 106%">The
registrant hereby certifies that it meets all of the requirements for filing on Form 20-F and that it has duly caused and authorized the
undersigned to sign this annual report on its behalf</span>.</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">&#160;</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; padding-left: 40%; margin-top: 0pt; margin-right: 0pt; margin-bottom: 12pt; text-align: left"><span style="font-variant: small-caps"><b>Companhia
Paranaense De Energia &#8211; Copel</b></span></p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: left; text-indent: 0.5in">&#160;</p>

<p style="font: 10pt/75% Times New Roman, Times, Serif; text-align: justify; text-indent: 2in; margin-right: 0; margin-left: 0">By:
<span style="text-decoration: underline">/s/ Daniel Pimentel Slaviero___________________________________</span></p>

<p style="font: 10pt/75% Times New Roman, Times, Serif; text-align: justify; text-indent: 2in; margin-right: 0; margin-left: 0">Name: Daniel Pimentel Slaviero</p>

<p style="font: 10pt/75% Times New Roman, Times, Serif; margin: 0; text-indent: 2in">Title: Chief Executive Officer</p>

<p style="font: 10pt/75% Times New Roman, Times, Serif; margin: 0; text-align: justify">&#160;</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0; text-align: justify">&#160;</p>

<p style="font: 10pt/75% Times New Roman, Times, Serif; margin: 0 0 0 2in; text-align: justify; text-indent: 2in">&#160;</p>

<p style="font: 10pt/75% Times New Roman, Times, Serif; text-align: justify; text-indent: 2in; margin-right: 0; margin-left: 0">By: <span style="text-decoration: underline">/s/
Adriano Rudek de Moura___________________________________</span></p>

<p style="font: 10pt/75% Times New Roman, Times, Serif; text-align: justify; text-indent: 2in; margin-right: 0; margin-left: 0">	Name: Adriano Rudek de
Moura</p>

<p style="font: 10pt/75% Times New Roman, Times, Serif; text-align: justify; text-indent: 2in; margin-right: 0; margin-left: 0">	Title: Chief Financial
and Investor Relations Officer</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0; text-align: justify">&#160;</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0; text-align: center">&#160;</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0; text-align: center">Date: <span style="font-size: 9.5pt; line-height: 106%">April
10</span>, 2024</p>

<p style="font: 10pt/106% Times New Roman, Times, Serif; margin: 0">&#160;</p>

<p style="font: 9.5pt Times New Roman, Times, Serif; margin: 0">&#160;</p>

<p style="font: 9.5pt/106% Times New Roman, Times, Serif; margin: 0 0 8pt">&#160;</p>

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<p style="font: 9.5pt/106% Times New Roman, Times, Serif; margin: 0 0 8pt"></p>

<p style="font: 9.5pt/106% Times New Roman, Times, Serif; text-align: center; margin-top: 0; margin-bottom: 8pt">&#160;<img src="delimg_002.jpg" alt=""/></p>

<p style="font: 11pt Calibri, Helvetica, Sans-Serif; margin-right: 0pt; margin-left: 0pt"><span style="text-decoration: underline">REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM</span></p>

<p style="font: 11pt Calibri, Helvetica, Sans-Serif; margin: 0 0 10pt">To the Shareholders and the <span style="background-color: white">Board
of Directors</span> of<br/>
Companhia Paranaense de Energia - Copel</p>

<p style="font: 11pt Calibri, Helvetica, Sans-Serif; margin: 0 0 10pt"><b>Opinion on the financial statements</b></p>

<p style="font: 11pt Calibri, Helvetica, Sans-Serif; margin: 0 0 10pt">We have audited the accompanying consolidated statements of financial
position of Companhia Paranaense de Energia - Copel and subsidiaries (the &#8220;Company&#8221;) as of December 31, 2023 and 2022, the
related consolidated statements of income, of comprehensive income, of<span style="background-color: white">&#160;changes in equity </span>and
of cash flows for each of the three years in the period ended December 31, 2023, and the related notes (collectively referred to as the
&#8220;financial statements&#8221;). In our opinion, the financial statements present fairly, in all material respects, the financial
position of the Company as of December 31, 2023 and 2022, and the results of its operations and of its cash flows for each of the three
years in the period ended December 31, 2023, in conformity with International Financial Reporting Standards - IFRS, as issued by the International Accounting Standards
Board - IASB.</p>

<p style="font: 11pt Calibri, Helvetica, Sans-Serif; margin: 0 0 10pt">We have also audited, in accordance with the standards of the Public
Company Accounting Oversight Board (PCAOB United States), the Company&#8217;s internal control over financial reporting as of December 31, 2023, based on the criteria established in &#8220;Internal Control - Integrated Framework (2013)&#8221; issued by the Committee
of Sponsoring Organizations of the Treadway Commission, and our report dated April 10, 2024 expressed an unqualified opinion on the Company&#8217;s
internal control over financial reporting.</p>

<p style="font: 11pt Calibri, Helvetica, Sans-Serif; margin: 0 0 10pt"><b>Basis for opinion</b></p>

<p style="font: 11pt Calibri, Helvetica, Sans-Serif; margin: 0 0 10pt">These financial statements are the responsibility of the Company&#8217;s
Management. Our responsibility is to express an opinion on the Company&#8217;s financial statements based on our audits. We are a public
accounting firm registered with the PCAOB and are required to be independent with respect to the Company in accordance with the U.S. federal
securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.</p>

<p style="font: 11pt Calibri, Helvetica, Sans-Serif; margin: 0 0 10pt">We conducted our audits in accordance with the standards of the
PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements
are free of material misstatement, whether due to error or fraud. Our audits included performing procedures to assess the risks of material
misstatement of the financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures
included examining, on a test basis, evidence regarding the amounts and disclosures in the financial statements. Our audits also included
evaluating the accounting principles used and significant estimates made by Management, as well as evaluating the overall presentation
of the financial statements. We believe that our audits provide a reasonable basis for our opinion.</p>

<p style="font: 11pt Calibri, Helvetica, Sans-Serif; margin: 0 0 10pt">&#160;</p>


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<p style="font: 11pt Calibri, Helvetica, Sans-Serif; margin: 0 0 10pt"><b>Critical audit matters</b></p>

<p style="font: 11pt Calibri, Helvetica, Sans-Serif; margin: 0 0 10pt">The critical audit matters communicated below are matters arising
from the current-period audit of the financial statements that were communicated or required to be communicated to the audit committee
and that: (1)&#160;relate to accounts or disclosures that are material to the financial statements, and (2)&#160;involved our especially
challenging, subjective, or complex judgments. The communication of critical audit matters does not alter in any way our opinion on the
financial statements, taken as a whole, and we are not, by communicating the critical audit matters below, providing separate opinions
on the critical audit matters or on the accounts or disclosures to which they relate.</p>

<p style="font: 11pt Calibri, Helvetica, Sans-Serif; margin: 0 0 10pt"><b>Assets held for sale and discontinued operations - UEG Arauc&#225;ria
(UEGA) and Companhia Paranaense de G&#225;s - Compagas- Refer to notes 4.19 and 39 to the financial statements</b></p>

<p style="font: 11pt Calibri, Helvetica, Sans-Serif; margin: 0 0 10pt"><i>Critical audit matter description</i></p>

<p style="font: 11pt Calibri, Helvetica, Sans-Serif; margin: 0 0 10pt"><span style="letter-spacing: -0.3pt">On September 4, 2023, the
Company issued the notice to the market informing&#160;the continuity of the divestment&#160;of UEG Arauc&#225;ria (UEGA),</span> and
on September 20, 2023,&#160;disclosed the material fact informing that the Board of Directors approved the engagement of the necessary
advisors for structuring and executing the project of divestment&#160;of its stake in Companhia Paranaense de G&#225;s - Compagas.&#160;</p>

<p style="font: 11pt Calibri, Helvetica, Sans-Serif; margin: 0 0 10pt">Subsequently, on October 27, 2023, the Company issued the notice
to the market informing&#160;the beginning of the binding proposal phase for&#160;Companhia Paranaense de G&#225;s - Compagas, and on
December 14, 2023, the share purchase and sale agreement related to the equity interest in UEG Arauc&#225;ria (UEGA) was signed.&#160;</p>

<p style="font: 11pt Calibri, Helvetica, Sans-Serif; margin: 0 0 10pt">Management understood that the criteria determined by&#160;international
standard IFRS&#160;5&#160;for&#160;classification of the assets and respective liabilities as held for sale and disclosure as discontinued
operations were met. Note 3.5 to the consolidated financial statements describes the restatement made by the Company due to the disclosure
as discontinued operation.&#160;</p>

<p style="font: 11pt Calibri, Helvetica, Sans-Serif; margin: 0 0 8pt">We identified the assets held for sale and discontinued operations
as a critical audit matter because of the of the judgments necessary to audit Management&#8217;s analysis of the timing when the criteria
for classification of the assets and respective liabilities as held for sale and disclosure as discontinued operations were met, and Management&#8217;s
measurement and assessment of the fair value of assets, and the completeness and accuracy of the amounts classified&#160;as assets and
respective liabilities held for sale and disclosure as discontinued operations, including the restatement of the corresponding figures
for the previous year, which requires the use of the technical knowledge and interpretation of the context applicable to the matter. Performing
audit procedures required auditor&#8217;s judgment and extensive audit effort, including involvement of our specialists in technical accounting
and audit standards.</p>

<p style="font: 11pt Calibri, Helvetica, Sans-Serif; margin: 0 0 10pt"><i>How the critical audit matter was addressed in the audit</i></p>

<p style="font: 11pt Calibri, Helvetica, Sans-Serif; margin: 0 0 10pt">Our audit procedures on assets held for sale and discontinued operations
included the following, among others:</p>

<table cellpadding="0" cellspacing="0" style="font: 11pt Calibri, Helvetica, Sans-Serif; width: 100%; margin-top: 0; margin-bottom: 10pt"><tr style="vertical-align: top">
<td style="width: 0"/><td style="width: 14.2pt"><span style="font-family: Symbol">&#183;</span></td><td>We tested the effectiveness of controls over process&#160;for the classification of assets and respective liabilities as held for
sale and disclosure as discontinued operations, including the restatement of the corresponding figures for the previous year in the financial
statements.</td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 11pt Calibri, Helvetica, Sans-Serif; width: 100%; margin-top: 0; margin-bottom: 10pt"><tr style="vertical-align: top">
<td style="width: 0"/><td style="width: 14.2pt"><span style="font-family: Symbol">&#183;</span></td><td>We assessed the criteria used by the Management to identify the timing when the criteria&#160;for classifying the assets and respective
liabilities as held for sale and disclosure as discontinued operations were met, including the restatement of the corresponding figures
for the previous year and the measurement of the amounts recognized&#160;in&#160;the financial statements.</td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 11pt Calibri, Helvetica, Sans-Serif; width: 100%; margin-top: 0; margin-bottom: 10pt"><tr style="vertical-align: top">
<td style="width: 0"/><td style="width: 14.2pt"><span style="font-family: Symbol">&#183;</span></td><td>We evaluated the criteria used by Management for measuring and assessing the fair value of the assets.</td></tr></table>


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<table cellpadding="0" cellspacing="0" style="font: 11pt Calibri, Helvetica, Sans-Serif; width: 100%; margin-top: 0; margin-bottom: 10pt"><tr style="vertical-align: top">
<td style="width: 0"/><td style="width: 14.2pt"><span style="font-family: Symbol">&#183;</span></td><td>We tested the completeness and accuracy of the amounts classified&#160;as assets and respective liabilities held for sale and disclosure
as discontinued operations, including the restatement of the corresponding figures for the previous year.</td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 11pt Calibri, Helvetica, Sans-Serif; width: 100%; margin-top: 0; margin-bottom: 10pt"><tr style="vertical-align: top">
<td style="width: 0"/><td style="width: 14.2pt"><span style="font-family: Symbol">&#183;</span></td><td>With the assistance of our specialists in technical accounting and audit standards, we assessed the concepts used by the Company for
the measurement, classification and disclosure regarding the total reversal of impairment recorded in UEG Arauc&#225;ria (UEGA).</td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 11pt Calibri, Helvetica, Sans-Serif; width: 100%; margin-top: 0; margin-bottom: 10pt"><tr style="vertical-align: top">
<td style="width: 0"/><td style="width: 14.2pt"><span style="font-family: Symbol">&#183;</span></td><td>We assessed whether the disclosures made by Management in the financial statements are appropriate.</td></tr></table>

<p style="font: 11pt Calibri, Helvetica, Sans-Serif; margin: 0 0 10pt"><b>Recognition of revenue from electricity sales to final customers
and use of the main distribution and transmission grid - Refer to notes 4.12 and 30 to the financial statements</b></p>

<p style="font: 11pt Calibri, Helvetica, Sans-Serif; margin: 0 0 10pt"><i>Critical audit matter description</i></p>

<p style="font: 11pt Calibri, Helvetica, Sans-Serif; margin: 0 0 10pt">The Company bills its customer on a monthly basis based on the
energy measured and recognize revenue at this moment. The Company also recognize unbilled revenue calculated between the date of the last
measurement and the end of the month, on estimated basis, based on the average of the last billing and/or considering the contracted energy
and seasonality in the month. Unbilled revenues from the billing date to month-end are estimated based on the prior month&#8217;s billing
and recognized as revenue at the end of the month in which the service was provided. At the end of each month, the volume of energy delivered
to customers since the date of the last measurement is estimated and the corresponding unbilled revenue is determined considering the
estimated daily consumption and the applicable rates by customer class, reflecting historical trends and significant experience. The differences
between estimated unbilled and actual revenues are recognized in the next month.</p>

<p style="font: 11pt Calibri, Helvetica, Sans-Serif; margin: 0 0 10pt">We identified recognition of revenue from electricity sales to
final customers and use of the main distribution and transmission grid as a critical audit matter because of the judgments necessary to
audit the revenue recognition, including the methods and assumptions used to estimate unbilled revenue, as well as the use of automated
systems to process and recognize revenue. Performing procedures to audit revenue required a high degree of auditor judgment and extensive
audit effort, including involvement of our Information Technology (IT) specialists.</p>

<p style="font: 11pt Calibri, Helvetica, Sans-Serif; margin: 0 0 10pt"><i>How the critical audit matter was addressed in the audit</i></p>

<p style="font: 11pt Calibri, Helvetica, Sans-Serif; margin: 0 0 10pt">Our audit procedures on revenue recognition included the following,
among others:</p>

<table cellpadding="0" cellspacing="0" style="font: 11pt Calibri, Helvetica, Sans-Serif; width: 100%; margin-top: 0; margin-bottom: 10pt"><tr style="vertical-align: top">
<td style="width: 0"/><td style="width: 14.2pt"><span style="font-family: Symbol">&#183;</span></td><td>We tested the effectiveness of controls over revenue recognition, including Management&#8217;s controls over the measurement of energy
volumes and pricing, as well as controls overestimates of unbilled revenue.</td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 11pt Calibri, Helvetica, Sans-Serif; width: 100%; margin-top: 0; margin-bottom: 10pt"><tr style="vertical-align: top">
<td style="width: 0"/><td style="width: 14.2pt"><span style="font-family: Symbol">&#183;</span></td><td>With the assistance of our IT specialists, we:</td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 11pt Calibri, Helvetica, Sans-Serif; width: 100%; margin-top: 0; margin-bottom: 10pt"><tr style="vertical-align: top">
<td style="width: 14.2pt"/><td style="width: 14.2pt"><span style="font-family: Symbol">-</span></td><td>Identified the significant systems used to process revenue transactions and tested the general IT controls over each of these systems,
including testing of user access controls, change management controls and IT operations controls.</td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 11pt Calibri, Helvetica, Sans-Serif; width: 100%; margin-top: 0; margin-bottom: 10pt"><tr style="vertical-align: top">
<td style="width: 14.2pt"/><td style="width: 14.2pt"><span style="font-family: Symbol">-</span></td><td>Performed testing of system interface controls and automated controls within the relevant revenue streams, as well as the controls
designed to ensure the accuracy and completeness of revenue.</td></tr></table>


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<p style="font: 11pt Calibri, Helvetica, Sans-Serif; margin: 0 0 8pt">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 11pt Calibri, Helvetica, Sans-Serif; width: 100%; margin-top: 0; margin-bottom: 10pt"><tr style="vertical-align: top">
<td style="width: 0"/><td style="width: 14.2pt"><span style="font-family: Symbol">&#183;</span></td><td>With respect to unbilled revenue, we:</td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 11pt Calibri, Helvetica, Sans-Serif; width: 100%; margin-top: 0; margin-bottom: 10pt"><tr style="vertical-align: top">
<td style="width: 14.2pt"/><td style="width: 14.2pt"><span style="font-family: Symbol">-</span></td><td>Evaluated the appropriateness and consistency of the methods and assumptions used by Management to develop the estimates of unbilled
revenue.</td></tr></table>

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<td style="width: 14.2pt"/><td style="width: 14.2pt"><span style="font-family: Symbol">-</span></td><td>Tested the mathematical accuracy of Management&#8217;s estimates of unbilled revenue.</td></tr></table>

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<td style="width: 14.2pt"/><td style="width: 14.2pt"><span style="font-family: Symbol">-</span></td><td>Evaluated Management&#8217;s ability to estimate unbilled revenue accurately by comparing actual subsequent revenue with Management&#8217;s
historical estimates for the related revenue streams.</td></tr></table>

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<td style="width: 0"/><td style="width: 14.2pt"><span style="font-family: Symbol">&#183;</span></td><td>We performed a test that comprised developing an independent expectation of the revenue amounts and its comparison with revenue effectively
recognized.</td></tr></table>

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<td style="width: 0"/><td style="width: 14.2pt"><span style="font-family: Symbol">&#183;</span></td><td>For a sample of revenue transactions, we performed detail transaction testing by agreeing the amounts recognized to source documents,
testing the mathematical accuracy of the revenue recognized, and verifying subsequent cash receipts.</td></tr></table>

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<td style="width: 0"/><td style="width: 14.2pt"><span style="font-family: Symbol">&#183;</span></td><td>We assessed whether the disclosures made by Management in the financial statements are appropriate.</td></tr></table>

<p style="font: 11pt Calibri, Helvetica, Sans-Serif; margin: 0 0 10pt"><b>Provisions for legal claims and contingent liabilities - Refer
to notes 4.11 and 28 to the financial statements</b></p>

<p style="font: 11pt Calibri, Helvetica, Sans-Serif; margin: 0 0 10pt"><i>Critical audit matter description</i></p>

<p style="font: 11pt Calibri, Helvetica, Sans-Serif; margin: 0 0 10pt">The Company is part in several legal and administrative proceedings
before different courts. Based on assessments made by the Company&#8217;s legal counsel, Management recognized a provision for those lawsuits
which likelihood of loss is probable. The Company&#8217;s Management believes that it is not practicable to provide information regarding
the expected timing of any cash outflows related to the lawsuits in which the Company and its subsidiaries are involved, due to the slow
pace and unpredictability of Brazilian legal, tax and regulatory systems, and since final resolution of the proceedings for which a provision
has been recognized depends on the conclusions of the lawsuits or arbitration proceedings.</p>

<p style="font: 11pt Calibri, Helvetica, Sans-Serif; margin: 0 0 10pt">We identified provisions for legal claims and contingent liabilities
as a critical audit matter because of the large number of cases and the subjectivity necessary to estimate the likelihood and to measure
the provision for litigation of potential losses. Performing audit procedures to evaluate whether the provision for legal claims was appropriately
recognized and disclosed required a high degree of auditor judgment and an increased extent of effort.</p>

<p style="font: 11pt Calibri, Helvetica, Sans-Serif; margin: 0 0 10pt"><i>How the critical audit matter was addressed in the audit</i></p>

<p style="font: 11pt Calibri, Helvetica, Sans-Serif; margin: 0 0 10pt">Our audit procedures related to provision for legal claims and
contingent liabilities included the following, among others:</p>

<table cellpadding="0" cellspacing="0" style="font: 11pt Calibri, Helvetica, Sans-Serif; width: 100%; margin-top: 0; margin-bottom: 10pt"><tr style="vertical-align: top">
<td style="width: 0"/><td style="width: 14.2pt"><span style="font-family: Symbol">&#183;</span></td><td>We tested the effectiveness of controls related to provision for legal claims and evaluation of contingent liabilities, including
those over the completeness and accuracy on such information, including the review of new and outstanding legal matters, as well as controls
over the measurement of potential losses.</td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 11pt Calibri, Helvetica, Sans-Serif; width: 100%; margin-top: 0; margin-bottom: 10pt"><tr style="vertical-align: top">
<td style="width: 0"/><td style="width: 14.2pt"><span style="font-family: Symbol">&#183;</span></td><td>With the assistance of our IT specialists, we tested the effectiveness of controls related to the information systems used by Management
to monitor and evaluate outstanding legal matters.</td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 11pt Calibri, Helvetica, Sans-Serif; width: 100%; margin-top: 0; margin-bottom: 10pt"><tr style="vertical-align: top">
<td style="width: 0"/><td style="width: 14.2pt"><span style="font-family: Symbol">&#183;</span></td><td>We tested the completeness and accuracy of the database used by Management to manage outstanding legal matters and to determine the
likelihood of loss and measuring potential losses.</td></tr></table>

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<td style="width: 0"/><td style="width: 14.2pt"><span style="font-family: Symbol">&#183;</span></td><td>We inquired internal and external legal counsel to understand developments in legal matters and progression in potential settlement
discussions.</td></tr></table>


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<td style="width: 0"/><td style="width: 14.2pt"><span style="font-family: Symbol">&#183;</span></td><td>We requested and received a written response from internal and external legal counsel as it relates to lawsuits and the related classification
of the likelihood of loss for the Company and the amounts involved, as applicable.</td></tr></table>

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<td style="width: 0"/><td style="width: 14.2pt"><span style="font-family: Symbol">&#183;</span></td><td>We read the minutes of the meetings of the Board of Directors and Board of Executive Officers for evidence of undisclosed contingencies
or unrecognized provisions.</td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 11pt Calibri, Helvetica, Sans-Serif; width: 100%; margin-top: 0; margin-bottom: 10pt"><tr style="vertical-align: top">
<td style="width: 0"/><td style="width: 14.2pt"><span style="font-family: Symbol">&#183;</span></td><td>We evaluated the assumptions and judgments used by Management to estimate the provision for legal claims, including corroborating
the assumptions with internal legal counsel, with the assistance of our tax and environmental specialists, for specific matters we have
deemed necessary.</td></tr></table>

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<td style="width: 0"/><td style="width: 14.2pt"><span style="font-family: Symbol">&#183;</span></td><td>We evaluated the Company&#8217;s disclosures for consistency with our knowledge of the Company&#8217;s legal matters.</td></tr></table>

<p style="font: 11pt Calibri, Helvetica, Sans-Serif; margin: 0">/s/ <span id="xdx_903_edei--AuditorName_c20230101__20231231_z35eKIx7zGxd"><ix:nonNumeric contextRef="From2023-01-01to2023-12-31" id="Fact000053" name="dei:AuditorName">DELOITTE TOUCHE TOHMATSU</ix:nonNumeric></span></p>

<p style="font: 11pt Calibri, Helvetica, Sans-Serif; margin: 0 0 10pt">Auditores Independentes Ltda.</p>

<p style="font: 11pt Calibri, Helvetica, Sans-Serif; margin: 0 0 10pt"><span id="xdx_902_edei--AuditorLocation_c20230101__20231231_zW54PVPTGq2b"><ix:nonNumeric contextRef="From2023-01-01to2023-12-31" id="Fact000054" name="dei:AuditorLocation">Curitiba</ix:nonNumeric></span>, Brazil</p>

<p style="font: 11pt Calibri, Helvetica, Sans-Serif; margin: 0 0 10pt">April 10, 2024</p>

<p style="font: 11pt Calibri, Helvetica, Sans-Serif; margin: 0 0 10pt">We have served as the Company&#8217;s auditor since 2016.</p>

<p style="font: 10pt/115% Arial, Helvetica, Sans-Serif; margin: 3.95pt 1.3in 0 5.9pt"></p>

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<p style="font: 10pt/115% Arial, Helvetica, Sans-Serif; margin: 3.95pt 1.3in 0 5.9pt">&#160;</p>

<p style="font: 10pt/115% Arial, Helvetica, Sans-Serif; margin: 3.95pt 1.3in 0 5.9pt"><b>Companhia Paranaense de Energia &#8211; Copel
and Subsidiaries<br/>
Consolidated Financial Statements as of December 31, 2023 and 2022<br/>
and for the years ended December 31, 2023, 2022 and 2021 and Report of<br/>
Independent Registered Public Accounting Firm</b></p>

<p style="font: 10pt/115% Arial, Helvetica, Sans-Serif; margin: 3.95pt 1.3in 0 5.9pt"><b>&#160;</b></p>


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<p style="font: 10pt/11.2pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 1pt"><b>COMPANHIA PARANAENSE DE ENERGIA &#8211; COPEL and Subsidiaries</b></p>

<p style="font: 10pt/114% Arial, Helvetica, Sans-Serif; margin: 1.7pt 156.7pt 0 1pt"><b>Consolidated Statements of Financial Position</b></p>

<p style="font: 10pt/114% Arial, Helvetica, Sans-Serif; margin: 1.7pt 156.7pt 0 1pt"><b>As of December 31, 2023 and 2022</b></p>

<p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0.05pt 0 0 1pt"><b>All amounts expressed in thousands of Brazilian reais, unless
otherwise stated</b></p>

<p style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

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    <td style="padding-left: 9px; text-align: left">&#160;Trade accounts receivable&#160;</td>
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  <tr id="xdx_404_eifrs-full--OtherCurrentFinancialAssets_i02I_pn3n3_maCAzE7u_zFxhVXbZa4vj" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">&#160;Sectorial financial assets&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">8</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right"><ix:nonFraction name="ifrs-full:OtherCurrentFinancialAssets" contextRef="AsOf2023-12-31" id="Fact000077" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">15,473</ix:nonFraction></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="ifrs-full:OtherCurrentFinancialAssets" contextRef="AsOf2022-12-31" id="Fact000078" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">190,699</ix:nonFraction></td>
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  <tr id="xdx_40D_eifrs-full--OtherCurrentReceivables_i02I_pn3n3_maCAzE7u_zeIIj9bnKkma" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">&#160;Accounts receivable - concessions&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">9</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right">&#160;&#160;<ix:nonFraction name="ifrs-full:OtherCurrentReceivables" contextRef="AsOf2023-12-31" id="Fact000080" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">9,354</ix:nonFraction></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<ix:nonFraction name="ifrs-full:OtherCurrentReceivables" contextRef="AsOf2022-12-31" id="Fact000081" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">8,603</ix:nonFraction></td>
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  <tr id="xdx_40B_eifrs-full--CurrentContractAssets_i02I_pn3n3_maCAzE7u_zAxiZS2RPm44" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">&#160;Contract assets&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">10</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right">&#160;<ix:nonFraction name="ifrs-full:CurrentContractAssets" contextRef="AsOf2023-12-31" id="Fact000083" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">284,616</ix:nonFraction></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="ifrs-full:CurrentContractAssets" contextRef="AsOf2022-12-31" id="Fact000084" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">220,660</ix:nonFraction></td>
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  <tr id="xdx_40D_eifrs-full--TradeAndOtherCurrentReceivables_i02I_pn3n3_maCAzE7u_zxKHOA0FH134" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">&#160;Other current receivables&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">11</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right">&#160;<ix:nonFraction name="ifrs-full:TradeAndOtherCurrentReceivables" contextRef="AsOf2023-12-31" id="Fact000086" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">949,732</ix:nonFraction></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="ifrs-full:TradeAndOtherCurrentReceivables" contextRef="AsOf2022-12-31" id="Fact000087" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">897,380</ix:nonFraction></td>
    </tr>
  <tr id="xdx_400_eifrs-full--Inventories_i02I_pn3n3_maCAzE7u_zQggzg4KDqcf" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">&#160;Inventories&#160;</td>
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    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right">&#160;<ix:nonFraction name="ifrs-full:Inventories" contextRef="AsOf2023-12-31" id="Fact000089" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">174,726</ix:nonFraction></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="ifrs-full:Inventories" contextRef="AsOf2022-12-31" id="Fact000090" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">194,850</ix:nonFraction></td>
    </tr>
  <tr id="xdx_402_eifrs-full--CurrentTaxAssets_i02I_pn3n3_maCAzE7u_zKi54uSIuA92" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">&#160;Income tax and social contribution receivable&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right">&#160;<ix:nonFraction name="ifrs-full:CurrentTaxAssets" contextRef="AsOf2023-12-31" id="Fact000092" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">315,218</ix:nonFraction></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="ifrs-full:CurrentTaxAssets" contextRef="AsOf2022-12-31" id="Fact000093" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">355,065</ix:nonFraction></td>
    </tr>
  <tr id="xdx_407_eifrs-full--CurrentReceivablesFromTaxesOtherThanIncomeTax_i02I_pn3n3_maCAzE7u_zLpAuHoQj2G2" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">&#160;Other current recoverable taxes&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">12.2</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right">&#160;<ix:nonFraction name="ifrs-full:CurrentReceivablesFromTaxesOtherThanIncomeTax" contextRef="AsOf2023-12-31" id="Fact000095" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">943,343</ix:nonFraction></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="ifrs-full:CurrentReceivablesFromTaxesOtherThanIncomeTax" contextRef="AsOf2022-12-31" id="Fact000096" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,239,694</ix:nonFraction></td>
    </tr>
  <tr id="xdx_40B_eifrs-full--CurrentPrepayments_i02I_pn3n3_maCAzE7u_zqRU0ufSibq" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">&#160;Prepaid expenses&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">13</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right"><ix:nonFraction name="ifrs-full:CurrentPrepayments" contextRef="AsOf2023-12-31" id="Fact000098" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">62,869</ix:nonFraction></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:CurrentPrepayments" contextRef="AsOf2022-12-31" id="Fact000099" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">60,076</ix:nonFraction></td>
    </tr>
  <tr id="xdx_400_eifrs-full--TradeAndOtherCurrentReceivablesDueFromRelatedParties_i02I_pn3n3_maCAzE7u_z5a8qiP8UsSb" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">&#160;Receivable from related parties&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">35</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right">&#160;&#160;<ix:nonFraction name="ifrs-full:TradeAndOtherCurrentReceivablesDueFromRelatedParties" contextRef="AsOf2023-12-31" id="Fact000101" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,336</ix:nonFraction></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<ix:nonFraction name="ifrs-full:TradeAndOtherCurrentReceivablesDueFromRelatedParties" contextRef="AsOf2022-12-31" id="Fact000102" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,135</ix:nonFraction></td>
    </tr>
  <tr id="xdx_40A_eifrs-full--OtherCurrentAssets_i02TI_pn3n3_mtCAzE7u_maAHFSzoEN_zs3Iab9PNcKg" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left"><b style="display: none">OTHER CURRENT ASSETS</b></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right"><ix:nonFraction name="ifrs-full:OtherCurrentAssets" contextRef="AsOf2023-12-31" id="Fact000104" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">12,252,801</ix:nonFraction></td>
    <td style="padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="ifrs-full:OtherCurrentAssets" contextRef="AsOf2022-12-31" id="Fact000105" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">9,327,249</ix:nonFraction></td>
    </tr>
  <tr id="xdx_403_ecustom--AssetsHeldForSale_i01I_maAHFSzoEN_zDTIumRUJfYf" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">&#160;Assets held for sale&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">39</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right">&#160;<ix:nonFraction name="elp:AssetsHeldForSale" contextRef="AsOf2023-12-31" id="Fact000107" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,462,929</ix:nonFraction></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="-sec-ix-hidden: xdx2ixbrl0108">-</span></td>
    </tr>
  <tr id="xdx_409_eifrs-full--CurrentAssets_i01TI_mtAHFSzoEN_maAzXdO_zvcnZCLQLYtl" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left"><b style="display: none">TOTAL CURRENT ASSETS&#160;</b></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right"><ix:nonFraction name="ifrs-full:CurrentAssets" contextRef="AsOf2023-12-31" id="Fact000110" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">13,715,730</ix:nonFraction></td>
    <td style="padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="ifrs-full:CurrentAssets" contextRef="AsOf2022-12-31" id="Fact000111" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">9,327,249</ix:nonFraction></td>
    </tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: center">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: center">&#160;</td>
    <td style="padding-right: 5pt; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    </tr>
  <tr id="xdx_409_eifrs-full--NoncurrentAssetsAbstract_i01B_zCEg1eFV20jh" style="vertical-align: bottom">
    <td style="font-weight: bold">NONCURRENT ASSETS</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: center">&#160;</td>
    <td style="padding-right: 5pt; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    </tr>
  <tr id="xdx_401_ecustom--LongTermAssetsAbstract_i01B_z9QKiq7BO9g6" style="vertical-align: bottom">
    <td style="font-weight: bold">Long Term Assets</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right">&#160;</td>
    <td style="padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    </tr>
  <tr id="xdx_405_ecustom--NoncurrentBondsAndSecurities_i02I_pn3n3_maLTAzXrB_zugDUzaOq1Ml" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">&#160;Bonds and securities&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">6</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right">&#160;<ix:nonFraction name="elp:NoncurrentBondsAndSecurities" contextRef="AsOf2023-12-31" id="Fact000119" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">490,732</ix:nonFraction></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="elp:NoncurrentBondsAndSecurities" contextRef="AsOf2022-12-31" id="Fact000120" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">430,963</ix:nonFraction></td>
    </tr>
  <tr id="xdx_40B_eifrs-full--InvestmentsOtherThanInvestmentsAccountedForUsingEquityMethod_i02I_pn3n3_maLTAzXrB_zwoLMrH4u8zj" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">&#160;Other temporary investments&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right"><ix:nonFraction name="ifrs-full:InvestmentsOtherThanInvestmentsAccountedForUsingEquityMethod" contextRef="AsOf2023-12-31" id="Fact000122" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">31,728</ix:nonFraction></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:InvestmentsOtherThanInvestmentsAccountedForUsingEquityMethod" contextRef="AsOf2022-12-31" id="Fact000123" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">25,619</ix:nonFraction></td>
    </tr>
  <tr id="xdx_40F_eifrs-full--NoncurrentTradeReceivables_i02I_pn3n3_maLTAzXrB_zgHnRWHehwy2" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">&#160;Trade accounts receivable&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">7</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right">&#160;<ix:nonFraction name="ifrs-full:NoncurrentTradeReceivables" contextRef="AsOf2023-12-31" id="Fact000125" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">105,259</ix:nonFraction></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="ifrs-full:NoncurrentTradeReceivables" contextRef="AsOf2022-12-31" id="Fact000126" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">109,819</ix:nonFraction></td>
    </tr>
  <tr id="xdx_409_eifrs-full--LongtermDeposits_i02I_pn3n3_maLTAzXrB_zdRVyfvh4gId" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">&#160;Judicial deposits&#160;&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">14</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right">&#160;<ix:nonFraction name="ifrs-full:LongtermDeposits" contextRef="AsOf2023-12-31" id="Fact000128" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">634,712</ix:nonFraction></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="ifrs-full:LongtermDeposits" contextRef="AsOf2022-12-31" id="Fact000129" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">632,458</ix:nonFraction></td>
    </tr>
  <tr id="xdx_40C_eifrs-full--OtherNoncurrentFinancialAssets_i02I_pn3n3_maLTAzXrB_zX5TSW4ut0hb" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">&#160;Sectorial financial assets&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">8</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right"><ix:nonFraction name="ifrs-full:OtherNoncurrentFinancialAssets" contextRef="AsOf2023-12-31" id="Fact000131" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">15,473</ix:nonFraction></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="ifrs-full:OtherNoncurrentFinancialAssets" contextRef="AsOf2022-12-31" id="Fact000132" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">190,699</ix:nonFraction></td>
    </tr>
  <tr id="xdx_401_eifrs-full--OtherNoncurrentReceivables_i02I_pn3n3_maLTAzXrB_z9p1uKSV8pz9" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">&#160;Accounts receivable - concessions&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">9</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right">&#160;<ix:nonFraction name="ifrs-full:OtherNoncurrentReceivables" contextRef="AsOf2023-12-31" id="Fact000134" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,809,901</ix:nonFraction></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="ifrs-full:OtherNoncurrentReceivables" contextRef="AsOf2022-12-31" id="Fact000135" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,269,690</ix:nonFraction></td>
    </tr>
  <tr id="xdx_40A_eifrs-full--NoncurrentContractAssets_i02I_pn3n3_maLTAzXrB_zhXgFZ5KDuba" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">&#160;Contract assets&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">10</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right">&#160;<ix:nonFraction name="ifrs-full:NoncurrentContractAssets" contextRef="AsOf2023-12-31" id="Fact000137" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">7,320,445</ix:nonFraction></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="ifrs-full:NoncurrentContractAssets" contextRef="AsOf2022-12-31" id="Fact000138" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">7,452,019</ix:nonFraction></td>
    </tr>
  <tr id="xdx_404_eifrs-full--NoncurrentReceivables_i02I_pn3n3_maLTAzXrB_zUNUqu83EVz2" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">&#160;Other noncurrent receivables&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">11</td>
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    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0152">-</span></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:NoncurrentPrepayments" contextRef="AsOf2022-12-31" id="Fact000153" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">10</ix:nonFraction></td>
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    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
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    <td style="font-weight: bold; text-align: center">&#160;</td>
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  <tr id="xdx_409_eifrs-full--InvestmentProperty_i01I_maCz9U2_maNAzr2R_zDp1WnQ0SRye" style="vertical-align: bottom">
    <td style="font-weight: bold">Investments</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">15</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right">&#160;<ix:nonFraction name="ifrs-full:InvestmentProperty" contextRef="AsOf2023-12-31" id="Fact000158" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,511,797</ix:nonFraction></td>
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  <tr id="xdx_404_eifrs-full--PropertyPlantAndEquipment_i01I_maNAzr2R_zeTQHOfSH4Ng" style="vertical-align: bottom">
    <td style="font-weight: bold">Property, plant and equipment</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">16</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right"><ix:nonFraction name="ifrs-full:PropertyPlantAndEquipment" contextRef="AsOf2023-12-31" id="Fact000161" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">10,825,421</ix:nonFraction></td>
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  <tr id="xdx_405_eifrs-full--IntangibleAssetsOtherThanGoodwill_i01I_maNAzr2R_zWz5jORf5yRa" style="vertical-align: bottom">
    <td style="font-weight: bold">Intangible assets</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">17</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right"><ix:nonFraction name="ifrs-full:IntangibleAssetsOtherThanGoodwill" contextRef="AsOf2023-12-31" id="Fact000164" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">11,170,089</ix:nonFraction></td>
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  <tr id="xdx_401_eifrs-full--RightofuseAssets_i01I_maNAzr2R_z7sRaks4hC1k" style="vertical-align: bottom">
    <td style="font-weight: bold">Right-of-use asset</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">26.1</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right">&#160;<ix:nonFraction name="ifrs-full:RightofuseAssets" contextRef="AsOf2023-12-31" id="Fact000167" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">252,600</ix:nonFraction></td>
    <td style="padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="ifrs-full:RightofuseAssets" contextRef="AsOf2022-12-31" id="Fact000168" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">261,380</ix:nonFraction></td>
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    <td style="padding-left: 9px; text-align: left">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right">&#160;</td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
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    <td style="padding-left: 9px; text-align: left"><b style="display: none">TOTAL NONCURRENT ASSETS</b></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
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    <td style="padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:NoncurrentAssets" contextRef="AsOf2022-12-31" id="Fact000171" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">40,376,451</ix:nonFraction></td>
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    <td style="font-weight: bold; text-align: center">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: center">&#160;</td>
    <td style="padding-right: 5pt; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
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  <tr id="xdx_400_eifrs-full--Assets_i01TI_pn3n3_mtAzXdO_zm0OMM72Ly54" style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; font-weight: bold">&#160;TOTAL ASSETS&#160;</td>
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  <tr style="vertical-align: bottom">
    <td colspan="4" style="border-top: Black 1pt solid; font-weight: bold; text-align: center">Notes are an integral part of these financial statements</td>
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<p style="font: 14pt/14pt Calibri, Helvetica, Sans-Serif; margin: 0.25pt 0 0">&#160;</p>


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<p style="font: 10pt/11.2pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 1pt"><b>COMPANHIA PARANAENSE DE ENERGIA &#8211; COPEL and Subsidiaries</b></p>

<p style="font: 10pt/114% Arial, Helvetica, Sans-Serif; margin: 1.7pt 156.7pt 0 1pt"><b>Consolidated Statements of Financial Position</b></p>

<p style="font: 10pt/114% Arial, Helvetica, Sans-Serif; margin: 1.7pt 156.7pt 0 1pt"><b>As of December 31, 2023 and 2022</b></p>

<p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0.05pt 0 0 1pt"><b>All amounts expressed in thousands of Brazilian reais, unless
otherwise stated</b></p>

<p style="font: 12pt/12pt Calibri, Helvetica, Sans-Serif; margin: 0.5pt 0 0">&#160;</p>

<table border="0" cellpadding="0" cellspacing="0" style="font: 10pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
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    <td style="width: 72%">&#160;</td>
    <td style="text-align: center; width: 4%">&#160;</td>
    <td style="padding-right: 5pt; width: 12%">&#160;</td>
    <td style="padding-right: 5pt; width: 12%">&#160;</td>
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  <tr>
    <td style="border-top: Black 1pt solid; font-weight: bold; vertical-align: bottom; text-align: left">&#160;</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: center">&#160;</td>
    <td style="border-top: Black 1pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; vertical-align: middle; text-align: right">&#160;</td>
    <td style="border-top: Black 1pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; vertical-align: bottom; text-align: right">&#160;</td>
    </tr>
  <tr id="xdx_406_eifrs-full--LiabilitiesAbstract_iB_zpTG3WcqpTE9" style="vertical-align: bottom">
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold">LIABILITIES</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: center">Note</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">12.31.2023</td>
    <td style="border-bottom: Black 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">12.31.2022</td>
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  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: center">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: center; border-top-color: Black; border-top-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: center; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="padding-right: 5pt; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
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  <tr id="xdx_402_eifrs-full--CurrentLiabilitiesAbstract_i01B_zhvfBY4NqT73" style="vertical-align: bottom">
    <td style="font-weight: bold">CURRENT LIABILITIES</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: center">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="padding-right: 5pt; font-weight: bold; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
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  <tr id="xdx_40F_eifrs-full--AccrualsClassifiedAsCurrent_i02I_maCLzPfX_zibSkb7QVy3j" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">&#160;Payroll, social charges and accruals&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">18</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="ifrs-full:AccrualsClassifiedAsCurrent" contextRef="AsOf2023-12-31" id="Fact000182" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">927,538</ix:nonFraction></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="ifrs-full:AccrualsClassifiedAsCurrent" contextRef="AsOf2022-12-31" id="Fact000183" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">252,789</ix:nonFraction></td>
    </tr>
  <tr id="xdx_40B_eifrs-full--TradeAndOtherCurrentPayablesToTradeSuppliers_i02I_maCLzPfX_zy0HNty0Q138" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">&#160;Accounts payable to suppliers&#160;&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">19</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="ifrs-full:TradeAndOtherCurrentPayablesToTradeSuppliers" contextRef="AsOf2023-12-31" id="Fact000185" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,154,430</ix:nonFraction></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="ifrs-full:TradeAndOtherCurrentPayablesToTradeSuppliers" contextRef="AsOf2022-12-31" id="Fact000186" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,090,022</ix:nonFraction></td>
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  <tr id="xdx_404_eifrs-full--CurrentTaxLiabilities_i02I_maCLzPfX_zbyQybhgJvuc" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">&#160;Income tax and social contribution payable&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="ifrs-full:CurrentTaxLiabilities" contextRef="AsOf2023-12-31" id="Fact000188" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">132,979</ix:nonFraction></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="ifrs-full:CurrentTaxLiabilities" contextRef="AsOf2022-12-31" id="Fact000189" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">156,191</ix:nonFraction></td>
    </tr>
  <tr id="xdx_40C_eifrs-full--CurrentPayablesOnSocialSecurityAndTaxesOtherThanIncomeTax_i02I_maCLzPfX_zUEAH4BK9yNi" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">&#160;Other taxes due&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">12.2</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="ifrs-full:CurrentPayablesOnSocialSecurityAndTaxesOtherThanIncomeTax" contextRef="AsOf2023-12-31" id="Fact000191" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">346,083</ix:nonFraction></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="ifrs-full:CurrentPayablesOnSocialSecurityAndTaxesOtherThanIncomeTax" contextRef="AsOf2022-12-31" id="Fact000192" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">303,606</ix:nonFraction></td>
    </tr>
  <tr id="xdx_409_eifrs-full--CurrentLoansReceivedAndCurrentPortionOfNoncurrentLoansReceived_i02I_maCLzPfX_zBeHRhfXxdx8" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">&#160;Loans and financing&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">20</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="ifrs-full:CurrentLoansReceivedAndCurrentPortionOfNoncurrentLoansReceived" contextRef="AsOf2023-12-31" id="Fact000194" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">675,980</ix:nonFraction></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="ifrs-full:CurrentLoansReceivedAndCurrentPortionOfNoncurrentLoansReceived" contextRef="AsOf2022-12-31" id="Fact000195" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">278,838</ix:nonFraction></td>
    </tr>
  <tr id="xdx_40C_ecustom--CurrentDebentures_i02I_maCLzPfX_zZlgBjUpucu7" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">&#160;Debentures&#160;&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">21</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="elp:CurrentDebentures" contextRef="AsOf2023-12-31" id="Fact000197" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,225,649</ix:nonFraction></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="elp:CurrentDebentures" contextRef="AsOf2022-12-31" id="Fact000198" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,346,347</ix:nonFraction></td>
    </tr>
  <tr id="xdx_40E_eifrs-full--CurrentDividendPayables_i02I_maCLzPfX_zmwj2rhOAE74" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">&#160;Dividend payable&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="ifrs-full:CurrentDividendPayables" contextRef="AsOf2023-12-31" id="Fact000200" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">464,147</ix:nonFraction></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="ifrs-full:CurrentDividendPayables" contextRef="AsOf2022-12-31" id="Fact000201" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">482,325</ix:nonFraction></td>
    </tr>
  <tr id="xdx_404_ecustom--PostemploymentBenefits_i02I_maCLzPfX_zcz0PnG8typg" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">&#160;Post-employment benefits</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">22</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:PostemploymentBenefits" contextRef="AsOf2023-12-31" id="Fact000203" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">85,833</ix:nonFraction></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:PostemploymentBenefits" contextRef="AsOf2022-12-31" id="Fact000204" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">73,814</ix:nonFraction></td>
    </tr>
  <tr id="xdx_401_eifrs-full--TradeAndOtherCurrentPayablesToRelatedParties_i02I_maCLzPfX_zGcuvG3hOL97" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">&#160;Sectorial charges payable&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">23</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:TradeAndOtherCurrentPayablesToRelatedParties" contextRef="AsOf2023-12-31" id="Fact000206" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">61,466</ix:nonFraction></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:TradeAndOtherCurrentPayablesToRelatedParties" contextRef="AsOf2022-12-31" id="Fact000207" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">46,488</ix:nonFraction></td>
    </tr>
  <tr id="xdx_406_ecustom--CurrentResearchAndDevelopmentAndEnergyEfficiency_i02I_maCLzPfX_zFbrfrqV8iLk" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">&#160;Research and development and Energy efficiency&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">24</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="elp:CurrentResearchAndDevelopmentAndEnergyEfficiency" contextRef="AsOf2023-12-31" id="Fact000209" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">320,196</ix:nonFraction></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="elp:CurrentResearchAndDevelopmentAndEnergyEfficiency" contextRef="AsOf2022-12-31" id="Fact000210" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">370,244</ix:nonFraction></td>
    </tr>
  <tr id="xdx_408_eifrs-full--TradeAndOtherCurrentPayables_i02I_maCLzPfX_zOGdo2Y9xCI6" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">&#160;Accounts payable related to concession&#160;&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">25</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="ifrs-full:TradeAndOtherCurrentPayables" contextRef="AsOf2023-12-31" id="Fact000212" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">101,976</ix:nonFraction></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="ifrs-full:TradeAndOtherCurrentPayables" contextRef="AsOf2022-12-31" id="Fact000213" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">105,003</ix:nonFraction></td>
    </tr>
  <tr id="xdx_408_ecustom--SectorialFinancialLiabilitie_i02I_maCLzPfX_zpPDo58fC43e" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">&#160;Sectorial financial liabilities&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">8</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="elp:SectorialFinancialLiabilitie" contextRef="AsOf2023-12-31" id="Fact000215" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">476,103</ix:nonFraction></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="elp:SectorialFinancialLiabilitie" contextRef="AsOf2022-12-31" id="Fact000216" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">433,914</ix:nonFraction></td>
    </tr>
  <tr id="xdx_406_ecustom--LeaseLiability_i02I_maCLzPfX_zh8EuiHiTUqk" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">&#160;Lease liability&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">26.2</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:LeaseLiability" contextRef="AsOf2023-12-31" id="Fact000218" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">49,742</ix:nonFraction></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:LeaseLiability" contextRef="AsOf2022-12-31" id="Fact000219" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">64,870</ix:nonFraction></td>
    </tr>
  <tr id="xdx_40D_eifrs-full--OtherCurrentPayables_i02I_maCLzPfX_zbMsusm6SPy4" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">&#160;Other accounts payable&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">27</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="ifrs-full:OtherCurrentPayables" contextRef="AsOf2023-12-31" id="Fact000221" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">859,456</ix:nonFraction></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="ifrs-full:OtherCurrentPayables" contextRef="AsOf2022-12-31" id="Fact000222" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">601,619</ix:nonFraction></td>
    </tr>
  <tr id="xdx_408_ecustom--PisAndCofinsToBeRefundedToConsumers_i02I_maCLzPfX_z7m3vrbMVbxg" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">&#160;PIS and Cofins to be refunded to consumers&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">12.2.1</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="elp:PisAndCofinsToBeRefundedToConsumers" contextRef="AsOf2023-12-31" id="Fact000224" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">558,591</ix:nonFraction></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="elp:PisAndCofinsToBeRefundedToConsumers" contextRef="AsOf2022-12-31" id="Fact000225" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">550,527</ix:nonFraction></td>
    </tr>
  <tr id="xdx_408_eifrs-full--NoncurrentProvisions_i02I_maCLzPfX_zEGLnBlBIsZb" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">&#160;Provisions for legal claims&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">28</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="ifrs-full:NoncurrentProvisions" contextRef="AsOf2023-12-31" id="Fact000227" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">336,000</ix:nonFraction></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="-sec-ix-hidden: xdx2ixbrl0228">-</span></td>
    </tr>
  <tr id="xdx_401_eifrs-full--OtherCurrentLiabilities_i02TI_mtCLzPfX_maLAWAHzoKN_zdCzCctNWPw5" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left"><b style="display: none">OTHER CURRENT LIABILITIES&#160;</b></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right">&#160;<ix:nonFraction name="ifrs-full:OtherCurrentLiabilities" contextRef="AsOf2023-12-31" id="Fact000230" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">8,776,169</ix:nonFraction></td>
    <td style="padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="ifrs-full:OtherCurrentLiabilities" contextRef="AsOf2022-12-31" id="Fact000231" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">7,156,597</ix:nonFraction></td>
    </tr>
  <tr id="xdx_405_ecustom--LiabilitiesAssociatedWithAssetsHeldForSale_i02I_maLAWAHzoKN_zkXQMui8nJnj" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">&#160;Liabilities associated with assets held for sale&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">39</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="elp:LiabilitiesAssociatedWithAssetsHeldForSale" contextRef="AsOf2023-12-31" id="Fact000233" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">533,264</ix:nonFraction></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="-sec-ix-hidden: xdx2ixbrl0234">-</span></td>
    </tr>
  <tr id="xdx_40E_eifrs-full--CurrentLiabilities_i02TI_pn3n3_mtLAWAHzoKN_maEALzrHD_z4wmi5Vo9GY6" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left"><b style="display: none">TOTAL CURRENT LIABILITIES</b></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="ifrs-full:CurrentLiabilities" contextRef="AsOf2023-12-31" id="Fact000236" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">9,309,433</ix:nonFraction></td>
    <td style="padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="ifrs-full:CurrentLiabilities" contextRef="AsOf2022-12-31" id="Fact000237" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">7,156,597</ix:nonFraction></td>
    </tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: center">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="padding-right: 5pt; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    </tr>
  <tr id="xdx_409_eifrs-full--NoncurrentLiabilitiesAbstract_i01B_zNkwTJIEVkj1" style="vertical-align: bottom">
    <td style="font-weight: bold">NONCURRENT LIABILITIES</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="padding-right: 5pt; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    </tr>
  <tr id="xdx_40C_ecustom--AccountsPayableToSuppliers_i02I_pn3n3_maNLzXE2_z4cT88PBGrzg" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">&#160;Accounts payable to suppliers&#160;&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">19</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="elp:AccountsPayableToSuppliers" contextRef="AsOf2023-12-31" id="Fact000242" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">131,143</ix:nonFraction></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="elp:AccountsPayableToSuppliers" contextRef="AsOf2022-12-31" id="Fact000243" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">125,448</ix:nonFraction></td>
    </tr>
  <tr id="xdx_409_eifrs-full--DeferredTaxLiabilities_i02I_pn3n3_maNLzXE2_zlaX02nEyXHa" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">&#160;Deferred income tax and social contribution&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">12.1</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="ifrs-full:DeferredTaxLiabilities" contextRef="AsOf2023-12-31" id="Fact000245" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,686,793</ix:nonFraction></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="ifrs-full:DeferredTaxLiabilities" contextRef="AsOf2022-12-31" id="Fact000246" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,517,682</ix:nonFraction></td>
    </tr>
  <tr id="xdx_408_eifrs-full--NoncurrentPayablesOnSocialSecurityAndTaxesOtherThanIncomeTax_i02I_pn3n3_maNLzXE2_zjAs51Fs8MIg" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">&#160;Other taxes due&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">12.2</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="ifrs-full:NoncurrentPayablesOnSocialSecurityAndTaxesOtherThanIncomeTax" contextRef="AsOf2023-12-31" id="Fact000248" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">612,093</ix:nonFraction></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="ifrs-full:NoncurrentPayablesOnSocialSecurityAndTaxesOtherThanIncomeTax" contextRef="AsOf2022-12-31" id="Fact000249" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">633,491</ix:nonFraction></td>
    </tr>
  <tr id="xdx_404_eifrs-full--NoncurrentPortionOfNoncurrentLoansReceived_i02I_pn3n3_maNLzXE2_zXTs5EXEQWYg" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">&#160;Loans and financing&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">20</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="ifrs-full:NoncurrentPortionOfNoncurrentLoansReceived" contextRef="AsOf2023-12-31" id="Fact000251" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,667,237</ix:nonFraction></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="ifrs-full:NoncurrentPortionOfNoncurrentLoansReceived" contextRef="AsOf2022-12-31" id="Fact000252" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,371,525</ix:nonFraction></td>
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  <tr id="xdx_400_ecustom--NonCurrentDebentures_i02I_pn3n3_maNLzXE2_z0bDIRsHjB61" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">&#160;Debentures&#160;&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">21</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="elp:NonCurrentDebentures" contextRef="AsOf2023-12-31" id="Fact000254" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">8,393,457</ix:nonFraction></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="elp:NonCurrentDebentures" contextRef="AsOf2022-12-31" id="Fact000255" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">6,457,508</ix:nonFraction></td>
    </tr>
  <tr id="xdx_405_eifrs-full--NoncurrentProvisionsForEmployeeBenefits_i02I_pn3n3_maNLzXE2_znDWQRlbSKxj" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">&#160;Post-employment benefits</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">22</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="ifrs-full:NoncurrentProvisionsForEmployeeBenefits" contextRef="AsOf2023-12-31" id="Fact000257" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,398,410</ix:nonFraction></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="ifrs-full:NoncurrentProvisionsForEmployeeBenefits" contextRef="AsOf2022-12-31" id="Fact000258" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">996,223</ix:nonFraction></td>
    </tr>
  <tr id="xdx_401_ecustom--NonCurrentResearchAndDevelopmentAndEnergyEfficiency_i02I_pn3n3_maNLzXE2_zZFSGHqyTWod" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">&#160;Research and development and Energy efficiency&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">24</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="elp:NonCurrentResearchAndDevelopmentAndEnergyEfficiency" contextRef="AsOf2023-12-31" id="Fact000260" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">233,478</ix:nonFraction></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="elp:NonCurrentResearchAndDevelopmentAndEnergyEfficiency" contextRef="AsOf2022-12-31" id="Fact000261" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">244,514</ix:nonFraction></td>
    </tr>
  <tr id="xdx_40F_eifrs-full--NoncurrentPayables_i02I_pn3n3_maNLzXE2_zuVTDSq0BlHk" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">&#160;Accounts payable related to concession&#160;&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">25</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="ifrs-full:NoncurrentPayables" contextRef="AsOf2023-12-31" id="Fact000263" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">791,879</ix:nonFraction></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="ifrs-full:NoncurrentPayables" contextRef="AsOf2022-12-31" id="Fact000264" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">832,539</ix:nonFraction></td>
    </tr>
  <tr id="xdx_40D_eifrs-full--OtherNoncurrentFinancialLiabilities_i02I_pn3n3_maNLzXE2_zPJh8p6ju6Sk" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">&#160;Sectorial financial liabilities&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">8</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:OtherNoncurrentFinancialLiabilities" contextRef="AsOf2023-12-31" id="Fact000266" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">27,888</ix:nonFraction></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:OtherNoncurrentFinancialLiabilities" contextRef="AsOf2022-12-31" id="Fact000267" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">49,341</ix:nonFraction></td>
    </tr>
  <tr id="xdx_40A_ecustom--NonCurrentLeaseLiability_i02I_pn3n3_maNLzXE2_zM3nism0af2l" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">&#160;Lease liability&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">26.2</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="elp:NonCurrentLeaseLiability" contextRef="AsOf2023-12-31" id="Fact000269" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">220,700</ix:nonFraction></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="elp:NonCurrentLeaseLiability" contextRef="AsOf2022-12-31" id="Fact000270" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">208,886</ix:nonFraction></td>
    </tr>
  <tr id="xdx_40C_eifrs-full--OtherNoncurrentPayables_i02I_pn3n3_maNLzXE2_zUDteY6jPP4i" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">&#160;Other accounts payable&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">27</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="ifrs-full:OtherNoncurrentPayables" contextRef="AsOf2023-12-31" id="Fact000272" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">579,070</ix:nonFraction></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="ifrs-full:OtherNoncurrentPayables" contextRef="AsOf2022-12-31" id="Fact000273" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">645,234</ix:nonFraction></td>
    </tr>
  <tr id="xdx_405_ecustom--PisAndCofinsToBeRefundedToConsumersNoncurrent_i02I_maNLzXE2_zB3IezmqQAJj" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">&#160;PIS and Cofins to be refunded to consumers&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">12.2.1</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="elp:PisAndCofinsToBeRefundedToConsumersNoncurrent" contextRef="AsOf2023-12-31" id="Fact000275" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">173,135</ix:nonFraction></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="elp:PisAndCofinsToBeRefundedToConsumersNoncurrent" contextRef="AsOf2022-12-31" id="Fact000276" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,444,631</ix:nonFraction></td>
    </tr>
  <tr id="xdx_402_ecustom--ProvisionForAllocationOfPisAndCofinsCreditsNoncurrent_i02I_pn3n3_maNLzXE2_z1qd6LLyVzml" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">&#160;Provision for allocation of PIS and Cofins credits&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">12.2.1</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="elp:ProvisionForAllocationOfPisAndCofinsCreditsNoncurrent" contextRef="AsOf2023-12-31" id="Fact000278" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,909,775</ix:nonFraction></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="elp:ProvisionForAllocationOfPisAndCofinsCreditsNoncurrent" contextRef="AsOf2022-12-31" id="Fact000279" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,851,257</ix:nonFraction></td>
    </tr>
  <tr id="xdx_40A_ecustom--ProvisionForAllocationsOfPisAndCofinsCredits_i02I_pn3n3_maNLzXE2_zKvdvvP9ygmc" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">&#160;Provisions for legal claims&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">28</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="elp:ProvisionForAllocationsOfPisAndCofinsCredits" contextRef="AsOf2023-12-31" id="Fact000281" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,492,916</ix:nonFraction></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="elp:ProvisionForAllocationsOfPisAndCofinsCredits" contextRef="AsOf2022-12-31" id="Fact000282" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,037,599</ix:nonFraction></td>
    </tr>
  <tr id="xdx_407_eifrs-full--NoncurrentLiabilities_i02TI_pn3n3_mtNLzXE2_maEALzrHD_zUCwgd2x45R8" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left"><b style="display: none">TOTAL NONCURRENT LIABILITIES</b></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:NoncurrentLiabilities" contextRef="AsOf2023-12-31" id="Fact000284" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">22,317,974</ix:nonFraction></td>
    <td style="padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:NoncurrentLiabilities" contextRef="AsOf2022-12-31" id="Fact000285" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">21,415,878</ix:nonFraction></td>
    </tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: center">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    </tr>
  <tr id="xdx_40A_eifrs-full--EquityAbstract_i01B_zFCdKng3DLM3" style="vertical-align: bottom">
    <td style="font-weight: bold">EQUITY</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    </tr>
  <tr id="xdx_40F_ecustom--AttributableToControllingShareholdersAbstract_i01B_z73Tx4kmaTb2" style="vertical-align: bottom">
    <td style="font-weight: bold">Attributable to controlling shareholders</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    </tr>
  <tr id="xdx_409_eifrs-full--IssuedCapital_i02I_maEATOOzjPS_zfZnGR3IyMXj" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">&#160;Capital&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">29.1</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:IssuedCapital" contextRef="AsOf2023-12-31" id="Fact000293" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">12,821,758</ix:nonFraction></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:IssuedCapital" contextRef="AsOf2022-12-31" id="Fact000294" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">10,800,000</ix:nonFraction></td>
    </tr>
  <tr id="xdx_401_eifrs-full--RevaluationSurplus_i02I_maEATOOzjPS_zWPoTZ27Od28" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">&#160;Equity valuation adjustments&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">29.2</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="ifrs-full:RevaluationSurplus" contextRef="AsOf2023-12-31" id="Fact000296" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">307,050</ix:nonFraction></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="ifrs-full:RevaluationSurplus" contextRef="AsOf2022-12-31" id="Fact000297" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">593,382</ix:nonFraction></td>
    </tr>
  <tr id="xdx_40A_eifrs-full--OtherReserves_i02I_maEATOOzjPS_z29a7Eak1Umc" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">&#160;Legal reserve&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">29.3</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="ifrs-full:OtherReserves" contextRef="AsOf2023-12-31" id="Fact000299" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,625,628</ix:nonFraction></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="ifrs-full:OtherReserves" contextRef="AsOf2022-12-31" id="Fact000300" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,512,687</ix:nonFraction></td>
    </tr>
  <tr id="xdx_40C_ecustom--ReserveOfProfitRetention_i02I_maEATOOzjPS_zDitPHoeu5xl" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">&#160;Profit retention reserve&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">29.3</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="elp:ReserveOfProfitRetention" contextRef="AsOf2023-12-31" id="Fact000302" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">9,000,506</ix:nonFraction></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="elp:ReserveOfProfitRetention" contextRef="AsOf2022-12-31" id="Fact000303" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">7,911,295</ix:nonFraction></td>
    </tr>
  <tr id="xdx_404_ecustom--AdditionalDividendsProposed_i02I_maEATOOzjPS_zRCAMqIWnowj" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">&#160;Additional dividends proposed&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">29.4</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="elp:AdditionalDividendsProposed" contextRef="AsOf2023-12-31" id="Fact000305" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">131,211</ix:nonFraction></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="-sec-ix-hidden: xdx2ixbrl0306">-</span></td>
    </tr>
  <tr id="xdx_40C_eifrs-full--EquityAttributableToOwnersOfParent_i02TI_pn3n3_mtEATOOzjPS_maEzvPY_zv4zZIfLsafa" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left"><b style="display: none">TOTAL EQUITY</b></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; color: red; text-align: center">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:EquityAttributableToOwnersOfParent" contextRef="AsOf2023-12-31" id="Fact000308" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">23,886,153</ix:nonFraction></td>
    <td style="padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:EquityAttributableToOwnersOfParent" contextRef="AsOf2022-12-31" id="Fact000309" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">20,817,364</ix:nonFraction></td>
    </tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: center">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; color: red; text-align: center">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 8pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="padding-right: 5pt; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    </tr>
  <tr id="xdx_40B_eifrs-full--NoncontrollingInterests_i02I_maEzvPY_zIwstlEEFOO7" style="vertical-align: bottom">
    <td style="font-weight: bold">Attributable to non-controlling interests</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">15.2.2</td>
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    <td colspan="4" style="border-top: Black 1pt solid; font-weight: bold; text-align: center">Notes are an integral part of these financial statements</td>
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<p style="font: 12pt/12pt Calibri, Helvetica, Sans-Serif; margin: 0.5pt 0 0">&#160;</p>


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<p style="font: 10pt/11.2pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 1pt"><b>COMPANHIA PARANAENSE DE ENERGIA &#8211; COPEL and Subsidiaries</b></p>

<p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b>Consolidated Statements of Income</b></p>

<p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b>For the years ended December 31, 2023, 2022 and 2021</b></p>

<p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b>All amounts expressed in thousands of Brazilian reais, unless
otherwise stated</b></p>

<p style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

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    <td style="padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
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    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
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    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
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    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="padding-right: 5pt; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: center">&#160;</td></tr>
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    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
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    <td style="padding-right: 5pt; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: center">&#160;</td></tr>
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    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right">&#160;</td></tr>
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    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right">&#160;&#160;<ix:nonFraction name="elp:HydrologicalRiskRenegotiationGsf" contextRef="From2021-01-012021-12-31" id="Fact000346" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,570,543</ix:nonFraction></td></tr>
  <tr id="xdx_401_eifrs-full--OtherOperatingIncomeExpense_i01_maPLFOAztda_zGth6IqwJqub" style="vertical-align: bottom">
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    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right">&#160;(<ix:nonFraction name="ifrs-full:OtherOperatingIncomeExpense" contextRef="From2021-01-012021-12-31" id="Fact000350" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">220,835</ix:nonFraction>)</td></tr>
  <tr id="xdx_402_ecustom--ProvisionsForAllocationOfPisAndCofinsCredits_i01_maPLFOAztda_zJKXgIsdpBP7" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">&#160;Provision for allocation of PIS and Cofins credits&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">12.2.1</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="-sec-ix-hidden: xdx2ixbrl0352">-</span></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="elp:ProvisionsForAllocationOfPisAndCofinsCredits" contextRef="From2022-01-012022-12-31" id="Fact000353" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">810,563</ix:nonFraction>)</td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0354">-</span></td></tr>
  <tr id="xdx_408_eifrs-full--OtherIncomeExpenseFromSubsidiariesJointlyControlledEntitiesAndAssociates_i01_maPLFOAztda_zg5NgqSvST68" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">&#160;Equity in earnings of investees&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">15</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="ifrs-full:OtherIncomeExpenseFromSubsidiariesJointlyControlledEntitiesAndAssociates" contextRef="From2023-01-01to2023-12-31" id="Fact000356" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">307,809</ix:nonFraction></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="ifrs-full:OtherIncomeExpenseFromSubsidiariesJointlyControlledEntitiesAndAssociates" contextRef="From2022-01-012022-12-31" id="Fact000357" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">478,577</ix:nonFraction></td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right">&#160;&#160;<ix:nonFraction name="ifrs-full:OtherIncomeExpenseFromSubsidiariesJointlyControlledEntitiesAndAssociates" contextRef="From2021-01-012021-12-31" id="Fact000358" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">366,314</ix:nonFraction></td></tr>
  <tr id="xdx_40B_eifrs-full--ProfitLossFromOperatingActivities_i01T_pn3n3_maPBFRAzrIi_mtPLFOAztda_znjtDUahwR8a" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left"><b style="display: none">Total other operational expenses / income&#160;</b></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="ifrs-full:ProfitLossFromOperatingActivities" contextRef="From2023-01-01to2023-12-31" id="Fact000360" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,203,326</ix:nonFraction>)</td>
    <td style="padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="ifrs-full:ProfitLossFromOperatingActivities" contextRef="From2022-01-012022-12-31" id="Fact000361" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,980,985</ix:nonFraction>)</td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right">&#160;&#160;<ix:nonFraction name="ifrs-full:ProfitLossFromOperatingActivities" contextRef="From2021-01-012021-12-31" id="Fact000362" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">658,482</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: center">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="padding-right: 5pt; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: center">&#160;</td></tr>
  <tr id="xdx_40A_ecustom--ProfitBeforeFinancialResultsAndTaxes_iT_mtPBFRAzrIi_maPLBTzj4I_zvt2JBzu2cL4" style="vertical-align: bottom">
    <td style="font-weight: bold">PROFIT BEFORE FINANCIAL RESULTS AND TAXES</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="elp:ProfitBeforeFinancialResultsAndTaxes" contextRef="From2023-01-01to2023-12-31" id="Fact000364" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,694,714</ix:nonFraction></td>
    <td style="padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="elp:ProfitBeforeFinancialResultsAndTaxes" contextRef="From2022-01-012022-12-31" id="Fact000365" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,948,772</ix:nonFraction></td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right">&#160;&#160;<ix:nonFraction name="elp:ProfitBeforeFinancialResultsAndTaxes" contextRef="From2021-01-012021-12-31" id="Fact000366" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,926,790</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: center">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="padding-right: 5pt; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: center">&#160;</td></tr>
  <tr id="xdx_406_ecustom--FinancialResultsAbstract_iB_zsLqZ9p9gD5b" style="vertical-align: bottom">
    <td style="font-weight: bold">Financial results</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">32</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right">&#160;</td></tr>
  <tr id="xdx_40A_eifrs-full--FinanceIncome_i01_maFICzawr_ze4NeUSulCHe" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">&#160;Financial income&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="ifrs-full:FinanceIncome" contextRef="From2023-01-01to2023-12-31" id="Fact000372" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,069,116</ix:nonFraction></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="ifrs-full:FinanceIncome" contextRef="From2022-01-012022-12-31" id="Fact000373" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">956,413</ix:nonFraction></td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right">&#160;&#160;<ix:nonFraction name="ifrs-full:FinanceIncome" contextRef="From2021-01-012021-12-31" id="Fact000374" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">901,605</ix:nonFraction></td></tr>
  <tr id="xdx_40F_eifrs-full--FinanceCosts_i01N_di_msFICzawr_zQy6yp1dU441" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">&#160;Financial expenses&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="ifrs-full:FinanceCosts" contextRef="From2023-01-01to2023-12-31" id="Fact000376" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,274,106</ix:nonFraction>)</td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="ifrs-full:FinanceCosts" contextRef="From2022-01-012022-12-31" id="Fact000377" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,950,927</ix:nonFraction>)</td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right">&#160;(<ix:nonFraction name="ifrs-full:FinanceCosts" contextRef="From2021-01-012021-12-31" id="Fact000378" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,247,970</ix:nonFraction>)</td></tr>
  <tr id="xdx_40F_ecustom--RestatementOfProvisionForAllocationOfPisAndCofinsCredits_i01N_di_msFICzawr_zBYdMI1D2Vuk" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">&#160;Restatement of provision for allocation of PIS and Cofins credits&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">12.2.1</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="-sec-ix-hidden: xdx2ixbrl0380">-</span></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="elp:RestatementOfProvisionForAllocationOfPisAndCofinsCredits" contextRef="From2022-01-012022-12-31" id="Fact000381" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,011,370</ix:nonFraction>)</td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right">&#160;</td></tr>
  <tr id="xdx_40F_eifrs-full--FinanceIncomeCost_i01T_pn3n3_mtFICzawr_maPLBTzj4I_zyxdPu1tcJo5" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left"><b style="display: none">Total financial results</b></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="ifrs-full:FinanceIncomeCost" contextRef="From2023-01-01to2023-12-31" id="Fact000384" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,204,990</ix:nonFraction>)</td>
    <td style="padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="ifrs-full:FinanceIncomeCost" contextRef="From2022-01-012022-12-31" id="Fact000385" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,005,884</ix:nonFraction>)</td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right">&#160;(<ix:nonFraction name="ifrs-full:FinanceIncomeCost" contextRef="From2021-01-012021-12-31" id="Fact000386" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">346,365</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: center">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="padding-right: 5pt; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: center">&#160;</td></tr>
  <tr id="xdx_405_eifrs-full--ProfitLossBeforeTax_iT_mtPLBTzj4I_maIFCOAzySB_zobHFHTuSLI9" style="vertical-align: bottom">
    <td style="font-weight: bold">OPERATING PROFIT&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="ifrs-full:ProfitLossBeforeTax" contextRef="From2023-01-01to2023-12-31" id="Fact000388" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,489,724</ix:nonFraction></td>
    <td style="padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="ifrs-full:ProfitLossBeforeTax" contextRef="From2022-01-012022-12-31" id="Fact000389" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">942,888</ix:nonFraction></td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right">&#160;&#160;<ix:nonFraction name="ifrs-full:ProfitLossBeforeTax" contextRef="From2021-01-012021-12-31" id="Fact000390" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,580,425</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: center">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="padding-right: 5pt; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: center">&#160;</td></tr>
  <tr id="xdx_400_ecustom--IncomeTaxAndSocialContributionAbstract_iB_zNUIDz0Nrg29" style="vertical-align: bottom">
    <td style="font-weight: bold">INCOME TAX AND SOCIAL CONTRIBUTION</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">12.3</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right">&#160;</td></tr>
  <tr id="xdx_406_eifrs-full--CurrentTaxExpenseIncome_i01N_di_maITECOzscT_zbXzmV2zdxMl" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">&#160;Current&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="ifrs-full:CurrentTaxExpenseIncome" contextRef="From2023-01-01to2023-12-31" id="Fact000396" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">371,104</ix:nonFraction>)</td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="ifrs-full:CurrentTaxExpenseIncome" contextRef="From2022-01-012022-12-31" id="Fact000397" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">368,035</ix:nonFraction>)</td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right">&#160;(<ix:nonFraction name="ifrs-full:CurrentTaxExpenseIncome" contextRef="From2021-01-012021-12-31" id="Fact000398" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">372,180</ix:nonFraction>)</td></tr>
  <tr id="xdx_403_eifrs-full--DeferredTaxExpenseIncome_i01N_di_maITECOzscT_zV4NtceDZv1h" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">&#160;Deferred&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:DeferredTaxExpenseIncome" contextRef="From2023-01-01to2023-12-31" id="Fact000400" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">17,047</ix:nonFraction></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="ifrs-full:DeferredTaxExpenseIncome" contextRef="From2022-01-012022-12-31" id="Fact000401" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">649,134</ix:nonFraction></td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right">&#160;(<ix:nonFraction name="ifrs-full:DeferredTaxExpenseIncome" contextRef="From2021-01-012021-12-31" id="Fact000402" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">806,344</ix:nonFraction>)</td></tr>
  <tr id="xdx_40A_eifrs-full--IncomeTaxExpenseContinuingOperations_i01NT_pn3n3_di_mtITECOzscT_msIFCOAzySB_zZtWdgNPpfbf" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left"><b style="display: none">TOTAL INCOME TAX AND SOCIAL CONTRIBUTION</b></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="ifrs-full:IncomeTaxExpenseContinuingOperations" contextRef="From2023-01-01to2023-12-31" id="Fact000404" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">354,057</ix:nonFraction>)</td>
    <td style="padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="ifrs-full:IncomeTaxExpenseContinuingOperations" contextRef="From2022-01-012022-12-31" id="Fact000405" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">281,099</ix:nonFraction></td>
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  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: center">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="padding-right: 5pt; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: center">&#160;</td></tr>
  <tr id="xdx_40B_eifrs-full--IncomeFromContinuingOperationsAttributableToOwnersOfParent_iT_mtIFCOAzySB_maPLz2BG_z8DO7xrrxwvb" style="vertical-align: bottom">
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  <tr style="vertical-align: bottom">
    <td style="font-weight: bold">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right">&#160;</td></tr>
  <tr id="xdx_402_ecustom--DiscontinuedOperationsAbstract_iB_z9aD9qlmYCZ2" style="vertical-align: bottom">
    <td style="font-weight: bold">DISCONTINUED OPERATIONS</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right">&#160;</td></tr>
  <tr id="xdx_402_eifrs-full--IncomeFromDiscontinuedOperationsAttributableToOwnersOfParent_maPLz2BG_z9mGZ3h3Yte7" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">&#160;Net income (loss) from discontinued operations&#160;</td>
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    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;(<ix:nonFraction name="ifrs-full:IncomeFromDiscontinuedOperationsAttributableToOwnersOfParent" contextRef="From2022-01-012022-12-31" id="Fact000417" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">74,666</ix:nonFraction>)</td>
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  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right">&#160;</td></tr>
  <tr id="xdx_40F_eifrs-full--ProfitLoss_iT_mtPLz2BG_zgqKhgTFUqtk" style="vertical-align: bottom">
    <td style="font-weight: bold">NET INCOME</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
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    <td style="padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="ifrs-full:ProfitLoss" contextRef="From2022-01-012022-12-31" id="Fact000421" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,149,321</ix:nonFraction></td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right">&#160;&#160;<ix:nonFraction name="ifrs-full:ProfitLoss" contextRef="From2021-01-012021-12-31" id="Fact000422" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">5,048,602</ix:nonFraction></td></tr>
  <tr id="xdx_40A_eifrs-full--ProfitLossFromContinuingOperationsAttributableToOrdinaryEquityHoldersOfParentEntity_maPLzgEo_zike900pqeF" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">&#160;Attributed to shareholders of the parent company resulting from continuing operations&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="ifrs-full:ProfitLossFromContinuingOperationsAttributableToOrdinaryEquityHoldersOfParentEntity" contextRef="From2023-01-01to2023-12-31" id="Fact000424" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,158,077</ix:nonFraction></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="ifrs-full:ProfitLossFromContinuingOperationsAttributableToOrdinaryEquityHoldersOfParentEntity" contextRef="From2022-01-012022-12-31" id="Fact000425" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,237,819</ix:nonFraction></td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right">&#160;&#160;<ix:nonFraction name="ifrs-full:ProfitLossFromContinuingOperationsAttributableToOrdinaryEquityHoldersOfParentEntity" contextRef="From2021-01-012021-12-31" id="Fact000426" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,441,885</ix:nonFraction></td></tr>
  <tr id="xdx_406_eifrs-full--ProfitLossFromDiscontinuedOperationsAttributableToOrdinaryEquityHoldersOfParentEntity_maPLzgEo_zqvXTcLdT3rg" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">&#160;Attributed to shareholders of the parent company due to discontinued operations&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="ifrs-full:ProfitLossFromDiscontinuedOperationsAttributableToOrdinaryEquityHoldersOfParentEntity" contextRef="From2023-01-01to2023-12-31" id="Fact000428" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">100,733</ix:nonFraction></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="ifrs-full:ProfitLossFromDiscontinuedOperationsAttributableToOrdinaryEquityHoldersOfParentEntity" contextRef="From2022-01-012022-12-31" id="Fact000429" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">125,812</ix:nonFraction>)</td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right">&#160;&#160;<ix:nonFraction name="ifrs-full:ProfitLossFromDiscontinuedOperationsAttributableToOrdinaryEquityHoldersOfParentEntity" contextRef="From2021-01-012021-12-31" id="Fact000430" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,510,688</ix:nonFraction></td></tr>
  <tr id="xdx_407_ecustom--ProfitLossAttributableToNoncontrollingInterest_maPLzgEo_zyA7tuSuzrmi" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">&#160;Attributed to non-controlling shareholders resulting from continuing operations&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">15.2.2</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="elp:ProfitLossAttributableToNoncontrollingInterest" contextRef="From2023-01-01to2023-12-31" id="Fact000432" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">873</ix:nonFraction></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="elp:ProfitLossAttributableToNoncontrollingInterest" contextRef="From2022-01-012022-12-31" id="Fact000433" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">207</ix:nonFraction>)</td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right">&#160;&#160;(<ix:nonFraction name="elp:ProfitLossAttributableToNoncontrollingInterest" contextRef="From2021-01-012021-12-31" id="Fact000434" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">16,331</ix:nonFraction>)</td></tr>
  <tr id="xdx_405_ecustom--AttributedToNoncontrollingShareholdersDueToDiscontinuedOperations_maPLzgEo_zHlh5xfesoka" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">&#160;Attributed to non-controlling shareholders due to discontinued operations&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">15.2.2</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:AttributedToNoncontrollingShareholdersDueToDiscontinuedOperations" contextRef="From2023-01-01to2023-12-31" id="Fact000436" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">67,485</ix:nonFraction></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:AttributedToNoncontrollingShareholdersDueToDiscontinuedOperations" contextRef="From2022-01-012022-12-31" id="Fact000437" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">37,521</ix:nonFraction></td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right">&#160;&#160;<ix:nonFraction name="elp:AttributedToNoncontrollingShareholdersDueToDiscontinuedOperations" contextRef="From2021-01-012021-12-31" id="Fact000438" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">112,360</ix:nonFraction></td></tr>
  <tr id="xdx_407_eifrs-full--ProfitLoss_iT_mtPLzgEo_zdctqbwTGKGk" style="display: none; vertical-align: bottom">
    <td style="display: none; font-weight: bold; text-align: left">NET INCOME</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; display: none; text-align: center">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; display: none; padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:ProfitLoss" contextRef="From2023-01-01to2023-12-31" id="Fact000440" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,327,168</ix:nonFraction></td>
    <td style="display: none; padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:ProfitLoss" contextRef="From2022-01-012022-12-31" id="Fact000441" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,149,321</ix:nonFraction></td>
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  <tr style="vertical-align: bottom">
    <td style="font-weight: bold">BASIC AND DILUTED EARNING PER SHARE ATTRIBUTED TO CONTROLLING&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; color: red; text-align: center">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="padding-right: 5pt; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: center">&#160;</td></tr>
  <tr id="xdx_40B_ecustom--EarningsPerShareFromContinuingOperationsAbstract_iB_zfpraTeYR5l8" style="vertical-align: bottom">
    <td style="font-weight: bold">SHAREHOLDERS - CONTINUING OPERATIONS - Expressed in Brazilian Reais</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">29.5</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="padding-right: 5pt; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: center">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">&#160;Common shares&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span id="xdx_909_eifrs-full--BasicEarningsLossPerShareFromContinuingOperations_pip0_c20230101__20231231__ifrs-full--ClassesOfShareCapitalAxis__ifrs-full--OrdinarySharesMember_zLOBcs385bp7" title="Basic earnings loss per share from continuing operations"><span id="xdx_901_eifrs-full--DilutedEarningsLossPerShareFromContinuingOperations_pip0_c20230101__20231231__ifrs-full--ClassesOfShareCapitalAxis__ifrs-full--OrdinarySharesMember_z6CWSFm0UHma" title="Diluted earnings loss per share from continuing operations"><ix:nonFraction name="ifrs-full:BasicEarningsLossPerShareFromContinuingOperations" contextRef="From2023-01-012023-12-31_ifrs-full_OrdinarySharesMember" id="Fact000448" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="BRLPShares"><ix:nonFraction name="ifrs-full:DilutedEarningsLossPerShareFromContinuingOperations" contextRef="From2023-01-012023-12-31_ifrs-full_OrdinarySharesMember" id="Fact000450" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="BRLPShares">0.75215</ix:nonFraction></ix:nonFraction></span></span></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span id="xdx_90F_eifrs-full--BasicEarningsLossPerShareFromContinuingOperations_pip0_c20220101__20221231__ifrs-full--ClassesOfShareCapitalAxis__ifrs-full--OrdinarySharesMember_z7Zvy2BnigT2" title="Basic earnings loss per share from continuing operations"><span id="xdx_90E_eifrs-full--DilutedEarningsLossPerShareFromContinuingOperations_pip0_c20220101__20221231__ifrs-full--ClassesOfShareCapitalAxis__ifrs-full--OrdinarySharesMember_zkIWWlEU3go7" title="Diluted earnings loss per share from continuing operations"><ix:nonFraction name="ifrs-full:BasicEarningsLossPerShareFromContinuingOperations" contextRef="From2022-01-012022-12-31_ifrs-full_OrdinarySharesMember" id="Fact000452" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="BRLPShares"><ix:nonFraction name="ifrs-full:DilutedEarningsLossPerShareFromContinuingOperations" contextRef="From2022-01-012022-12-31_ifrs-full_OrdinarySharesMember" id="Fact000454" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="BRLPShares">0.43170</ix:nonFraction></ix:nonFraction></span></span></td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right">&#160;&#160;<span id="xdx_906_eifrs-full--BasicEarningsLossPerShareFromContinuingOperations_pip0_c20210101__20211231__ifrs-full--ClassesOfShareCapitalAxis__ifrs-full--OrdinarySharesMember_z1uNi3rJsIxf" title="Basic earnings loss per share from continuing operations"><span id="xdx_900_eifrs-full--DilutedEarningsLossPerShareFromContinuingOperations_pip0_c20210101__20211231__ifrs-full--ClassesOfShareCapitalAxis__ifrs-full--OrdinarySharesMember_zTse9HN7RN6l" title="Diluted earnings loss per share from continuing operations"><ix:nonFraction name="ifrs-full:BasicEarningsLossPerShareFromContinuingOperations" contextRef="From2021-01-012021-12-31_ifrs-full_OrdinarySharesMember" id="Fact000456" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="BRLPShares"><ix:nonFraction name="ifrs-full:DilutedEarningsLossPerShareFromContinuingOperations" contextRef="From2021-01-012021-12-31_ifrs-full_OrdinarySharesMember" id="Fact000458" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="BRLPShares">1.09201</ix:nonFraction></ix:nonFraction></span></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">&#160;Class "A" Preferred shares&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
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  <tr style="vertical-align: bottom">
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  <tr style="vertical-align: bottom">
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  <tr id="xdx_402_eifrs-full--EarningsPerShareAbstract_iB_ziunwZejhHF8" style="vertical-align: bottom">
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  <tr style="vertical-align: bottom">
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    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
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  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">&#160;Class "A" Preferred shares&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span id="xdx_904_eifrs-full--BasicEarningsLossPerShare_pip0_c20230101__20231231__ifrs-full--ClassesOfShareCapitalAxis__custom--ClassAPreferredSharesMember_zuz4Z2tDxtC6" title="Basic earnings loss per share"><span id="xdx_904_eifrs-full--DilutedEarningsLossPerShare_pip0_c20230101__20231231__ifrs-full--ClassesOfShareCapitalAxis__custom--ClassAPreferredSharesMember_zRN5vDxsqG7j" title="Diluted earnings loss per share"><ix:nonFraction name="ifrs-full:BasicEarningsLossPerShare" contextRef="From2023-01-012023-12-31_custom_ClassAPreferredSharesMember" id="Fact000500" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="BRLPShares"><ix:nonFraction name="ifrs-full:DilutedEarningsLossPerShare" contextRef="From2023-01-012023-12-31_custom_ClassAPreferredSharesMember" id="Fact000502" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="BRLPShares">0.90931</ix:nonFraction></ix:nonFraction></span></span></td>
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    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right">&#160;&#160;<span id="xdx_905_eifrs-full--BasicEarningsLossPerShare_pip0_c20210101__20211231__ifrs-full--ClassesOfShareCapitalAxis__custom--ClassAPreferredSharesMember_zZwqzZXQjHde" title="Basic earnings loss per share"><span id="xdx_90C_eifrs-full--DilutedEarningsLossPerShare_pip0_c20210101__20211231__ifrs-full--ClassesOfShareCapitalAxis__custom--ClassAPreferredSharesMember_zOkklmjtMRW9" title="Diluted earnings loss per share"><ix:nonFraction name="ifrs-full:BasicEarningsLossPerShare" contextRef="From2021-01-012021-12-31_custom_ClassAPreferredSharesMember" id="Fact000508" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="BRLPShares"><ix:nonFraction name="ifrs-full:DilutedEarningsLossPerShare" contextRef="From2021-01-012021-12-31_custom_ClassAPreferredSharesMember" id="Fact000510" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="BRLPShares">1.86252</ix:nonFraction></ix:nonFraction></span></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">&#160;Class "B" Preferred shares&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span id="xdx_90B_eifrs-full--BasicEarningsLossPerShare_pip0_c20230101__20231231__ifrs-full--ClassesOfShareCapitalAxis__custom--ClassBPreferredSharesMember_zRSC2WbwGxMb" title="Basic earnings loss per share"><span id="xdx_90E_eifrs-full--DilutedEarningsLossPerShare_pip0_c20230101__20231231__ifrs-full--ClassesOfShareCapitalAxis__custom--ClassBPreferredSharesMember_zPWrsnXqczwj" title="Diluted earnings loss per share"><ix:nonFraction name="ifrs-full:BasicEarningsLossPerShare" contextRef="From2023-01-012023-12-31_custom_ClassBPreferredSharesMember" id="Fact000512" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="BRLPShares"><ix:nonFraction name="ifrs-full:DilutedEarningsLossPerShare" contextRef="From2023-01-012023-12-31_custom_ClassBPreferredSharesMember" id="Fact000514" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="BRLPShares">0.80600</ix:nonFraction></ix:nonFraction></span></span></td>
    <td style="border-bottom: Black 1pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span id="xdx_905_eifrs-full--BasicEarningsLossPerShare_pip0_c20220101__20221231__ifrs-full--ClassesOfShareCapitalAxis__custom--ClassBPreferredSharesMember_z408HNj1b0Ai" title="Basic earnings loss per share"><span id="xdx_90B_eifrs-full--DilutedEarningsLossPerShare_pip0_c20220101__20221231__ifrs-full--ClassesOfShareCapitalAxis__custom--ClassBPreferredSharesMember_zN5Jd6KSyx0f" title="Diluted earnings loss per share"><ix:nonFraction name="ifrs-full:BasicEarningsLossPerShare" contextRef="From2022-01-012022-12-31_custom_ClassBPreferredSharesMember" id="Fact000516" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="BRLPShares"><ix:nonFraction name="ifrs-full:DilutedEarningsLossPerShare" contextRef="From2022-01-012022-12-31_custom_ClassBPreferredSharesMember" id="Fact000518" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="BRLPShares">0.41745</ix:nonFraction></ix:nonFraction></span></span></td>
    <td style="border-bottom: Black 1pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right">&#160;&#160;<span id="xdx_90D_eifrs-full--BasicEarningsLossPerShare_pip0_c20210101__20211231__ifrs-full--ClassesOfShareCapitalAxis__custom--ClassBPreferredSharesMember_zlzmvwL9RFQe" title="Basic earnings loss per share"><span id="xdx_903_eifrs-full--DilutedEarningsLossPerShare_pip0_c20210101__20211231__ifrs-full--ClassesOfShareCapitalAxis__custom--ClassBPreferredSharesMember_zz5H4OThTb3g" title="Diluted earnings loss per share"><ix:nonFraction name="ifrs-full:BasicEarningsLossPerShare" contextRef="From2021-01-012021-12-31_custom_ClassBPreferredSharesMember" id="Fact000520" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="BRLPShares"><ix:nonFraction name="ifrs-full:DilutedEarningsLossPerShare" contextRef="From2021-01-012021-12-31_custom_ClassBPreferredSharesMember" id="Fact000522" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="BRLPShares">1.95747</ix:nonFraction></ix:nonFraction></span></span></td></tr>
  <tr style="vertical-align: bottom">
    <td colspan="5" style="border-top: Black 1pt solid; font-weight: bold; text-align: center">Notes are an integral part of these financial statements</td></tr>
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<p style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>


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<p style="font: 10pt/11.2pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 1pt"><b>COMPANHIA PARANAENSE DE ENERGIA &#8211; COPEL and Subsidiaries</b></p>

<p style="font: 10pt/114% Arial, Helvetica, Sans-Serif; text-align: left; margin-top: 1.9pt; margin-right: 223.15pt; margin-bottom: 0"><b>Consolidated Statements of Comprehensive Income</b></p>

<p style="font: 10pt/114% Arial, Helvetica, Sans-Serif; text-align: left; margin-top: 1.9pt; margin-right: 223.15pt; margin-bottom: 0"><b>For the years ended December 31, 2023, 2022 and 2021</b></p>

<p style="font: 10pt/10pt Arial, Helvetica, Sans-Serif; margin: 0"><b>All amounts expressed in thousands of Brazilian reais, unless otherwise
stated</b></p>

<p style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

<table border="0" cellpadding="0" cellspacing="0" id="xdx_304_113_pn3n3_zzttycq7MECj" summary="xdx: Statement - Consolidated Statements of Comprehensive Income" style="font: 10pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="text-align: center; width: 68%">&#160;</td>
    <td style="text-align: center; width: 4%">&#160;</td>
    <td id="xdx_49B_20230101__20231231_zjMSNNki3JE5" style="text-align: center; padding-right: 5pt; width: 9%">&#160;</td>
    <td id="xdx_491_20220101__20221231_zpfqOsf1Oxo5" style="text-align: center; padding-right: 5pt; width: 9%">&#160;</td>
    <td id="xdx_492_20210101__20211231_zw1V4Vt5Ujw3" style="text-align: center; padding-right: 5pt; color: red; width: 10%">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-top: Black 1pt solid; font-weight: bold; text-align: left">&#160;</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: center">&#160;</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right">&#160;</td>
    <td style="border-top: Black 1pt solid; padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">Restated</td>
    <td style="border-top: Black 1pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right">Restated</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 0.5pt solid">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: center">Note</td>
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    <td style="border-bottom: Black 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">12.31.2022</td>
    <td style="border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right">12.31.2021</td></tr>
  <tr style="vertical-align: bottom">
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    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
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  <tr id="xdx_401_eifrs-full--ProfitLoss_maCzA10_zugRmqVWBELl">
    <td style="font-weight: bold; vertical-align: middle">NET INCOME</td>
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  <tr id="xdx_40E_eifrs-full--OtherComprehensiveIncomeAbstract_iB_z88fs2lvBu7l" style="vertical-align: bottom">
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    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right">-</td></tr>
  <tr id="xdx_403_eifrs-full--ComponentsOfOtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTaxAbstract_iB_zpPbgXT3JAF4">
    <td style="padding-left: 9px; font-weight: bold; vertical-align: middle; text-align: left">&#160;Items that will never be reclassified to profit or loss&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; vertical-align: bottom; text-align: center">29.2</td>
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    <td style="padding-right: 5pt; font-weight: bold; vertical-align: middle; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; vertical-align: middle; text-align: right">&#160;</td></tr>
  <tr id="xdx_401_ecustom--AdjustmentsRelatedToActuarialLiabilitiesAbstract_i01B_zsEeKCCH6us8">
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    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; vertical-align: bottom; text-align: center">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; vertical-align: middle; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="padding-right: 5pt; vertical-align: middle; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; vertical-align: middle; text-align: right">&#160;</td></tr>
  <tr id="xdx_40A_eifrs-full--OtherComprehensiveIncomeNetOfTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans_i02_maCzIE2_ziL09chozFb">
    <td style="padding-left: 18px; vertical-align: middle; text-align: left">Post employment benefits&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; vertical-align: bottom; text-align: center">&#160;</td>
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    <td style="padding-right: 5pt; vertical-align: middle; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<ix:nonFraction name="ifrs-full:OtherComprehensiveIncomeNetOfTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans" contextRef="From2022-01-012022-12-31" id="Fact000541" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">291,740</ix:nonFraction></td>
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  <tr id="xdx_40F_eifrs-full--IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLoss_i02N_di_msCzIE2_zGhnDCWmQoab">
    <td style="padding-left: 9px; vertical-align: middle; text-align: left">&#160;Taxes on other comprehensive income&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; vertical-align: bottom; text-align: center">&#160;</td>
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    <td style="padding-right: 5pt; vertical-align: middle; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="ifrs-full:IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLoss" contextRef="From2022-01-012022-12-31" id="Fact000545" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">88,548</ix:nonFraction>)</td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; vertical-align: middle; text-align: right">&#160;&#160;(<ix:nonFraction name="ifrs-full:IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLoss" contextRef="From2021-01-012021-12-31" id="Fact000546" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">93,881</ix:nonFraction>)</td></tr>
  <tr id="xdx_409_eifrs-full--ComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTaxAbstract_i02B_zhuTz9jfjgT7">
    <td style="padding-left: 9px; font-weight: bold; vertical-align: middle; text-align: left">&#160;Items that may be reclassified to profit or loss&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; vertical-align: bottom; text-align: center">29.2</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; vertical-align: middle; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="padding-right: 5pt; font-weight: bold; vertical-align: middle; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; vertical-align: middle; text-align: right">&#160;</td></tr>
  <tr id="xdx_403_eifrs-full--ReclassificationAdjustmentsOnAvailableforsaleFinancialAssetsNetOfTax_i03N_di_msCzIE2_zeNGGpI6Q2il">
    <td style="padding-left: 9px; vertical-align: middle; text-align: left">&#160;Adjustments related to financial assets&#160;&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; vertical-align: bottom; text-align: center">&#160;</td>
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    <td style="padding-right: 5pt; vertical-align: middle; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="ifrs-full:ReclassificationAdjustmentsOnAvailableforsaleFinancialAssetsNetOfTax" contextRef="From2022-01-012022-12-31" id="Fact000553" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">10,295</ix:nonFraction></td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; vertical-align: middle; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0554">-</span></td></tr>
  <tr id="xdx_404_eifrs-full--IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLoss_i03N_di_msCzIE2_zN01Qw4dKEWa">
    <td style="padding-left: 9px; vertical-align: middle; text-align: left">&#160;Taxes on other comprehensive income&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; vertical-align: bottom; text-align: center">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; vertical-align: middle; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<ix:nonFraction name="ifrs-full:IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLoss" contextRef="From2023-01-01to2023-12-31" id="Fact000556" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,167</ix:nonFraction></td>
    <td style="padding-right: 5pt; vertical-align: middle; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;(<ix:nonFraction name="ifrs-full:IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLoss" contextRef="From2022-01-012022-12-31" id="Fact000557" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,500</ix:nonFraction>)</td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; vertical-align: middle; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0558">-</span></td></tr>
  <tr id="xdx_405_eifrs-full--OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax_iT_mtCzIE2_maCzA10_zE9dWjzWC7Lg" style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left">&#160;Total other comprehensive income, net of taxes&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;(<ix:nonFraction name="ifrs-full:OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax" contextRef="From2023-01-01to2023-12-31" id="Fact000560" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">254,325</ix:nonFraction>)</td>
    <td style="padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<ix:nonFraction name="ifrs-full:OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax" contextRef="From2022-01-012022-12-31" id="Fact000561" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">209,987</ix:nonFraction></td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right">&#160;&#160;<ix:nonFraction name="ifrs-full:OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax" contextRef="From2021-01-012021-12-31" id="Fact000562" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">152,745</ix:nonFraction></td></tr>
  <tr>
    <td style="font-weight: bold; vertical-align: middle">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; vertical-align: bottom; text-align: center">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; vertical-align: middle; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="padding-right: 5pt; font-weight: bold; vertical-align: middle; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; vertical-align: middle; text-align: right">&#160;</td></tr>
  <tr id="xdx_408_eifrs-full--ComprehensiveIncome_iT_mtCzA10_z2d5VnR5aEd3" style="vertical-align: bottom">
    <td style="font-weight: bold">TOTAL COMPREHENSIVE INCOME&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<ix:nonFraction name="ifrs-full:ComprehensiveIncome" contextRef="From2023-01-01to2023-12-31" id="Fact000564" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,072,843</ix:nonFraction></td>
    <td style="padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<ix:nonFraction name="ifrs-full:ComprehensiveIncome" contextRef="From2022-01-012022-12-31" id="Fact000565" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,359,308</ix:nonFraction></td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right">&#160;&#160;<ix:nonFraction name="ifrs-full:ComprehensiveIncome" contextRef="From2021-01-012021-12-31" id="Fact000566" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">5,201,347</ix:nonFraction></td></tr>
  <tr id="xdx_40A_ecustom--AttributedToShareholdersOfParentCompanyResultingFromContinuingOperation_maCIzNAG_zK8cf7vpRX5l" style="vertical-align: bottom">
    <td style="text-align: left">&#160;Attributed to shareholders of the parent company resulting from continuing operations&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<ix:nonFraction name="elp:AttributedToShareholdersOfParentCompanyResultingFromContinuingOperation" contextRef="From2023-01-01to2023-12-31" id="Fact000568" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,903,365</ix:nonFraction></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<ix:nonFraction name="elp:AttributedToShareholdersOfParentCompanyResultingFromContinuingOperation" contextRef="From2022-01-012022-12-31" id="Fact000569" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,444,438</ix:nonFraction></td>
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  <tr id="xdx_402_eifrs-full--ProfitLossFromDiscontinuedOperationsAttributableToNoncontrollingInterests_maCIzNAG_z7EUAHNiR07b" style="vertical-align: bottom">
    <td style="text-align: left">&#160;Attributed to shareholders of the parent company due to discontinued operations&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<ix:nonFraction name="ifrs-full:ProfitLossFromDiscontinuedOperationsAttributableToNoncontrollingInterests" contextRef="From2023-01-01to2023-12-31" id="Fact000572" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">101,666</ix:nonFraction></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;(<ix:nonFraction name="ifrs-full:ProfitLossFromDiscontinuedOperationsAttributableToNoncontrollingInterests" contextRef="From2022-01-012022-12-31" id="Fact000573" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">125,165</ix:nonFraction>)</td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right">&#160;&#160;<ix:nonFraction name="ifrs-full:ProfitLossFromDiscontinuedOperationsAttributableToNoncontrollingInterests" contextRef="From2021-01-012021-12-31" id="Fact000574" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,510,688</ix:nonFraction></td></tr>
  <tr id="xdx_402_eifrs-full--ProfitLossFromContinuingOperationsAttributableToNoncontrollingInterests_maCIzNAG_zWfF9oub57m9" style="vertical-align: bottom">
    <td style="text-align: left">&#160;Attributed to non-controlling shareholders resulting from continuing operations&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;(<ix:nonFraction name="ifrs-full:ProfitLossFromContinuingOperationsAttributableToNoncontrollingInterests" contextRef="From2023-01-01to2023-12-31" id="Fact000576" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">390</ix:nonFraction>)</td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<ix:nonFraction name="ifrs-full:ProfitLossFromContinuingOperationsAttributableToNoncontrollingInterests" contextRef="From2022-01-012022-12-31" id="Fact000577" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,834</ix:nonFraction></td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right">&#160;&#160;(<ix:nonFraction name="ifrs-full:ProfitLossFromContinuingOperationsAttributableToNoncontrollingInterests" contextRef="From2021-01-012021-12-31" id="Fact000578" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">16,187</ix:nonFraction>)</td></tr>
  <tr id="xdx_405_ecustom--AttributedToNoncontrollingShareholdersDueToDiscontinuedOperation_maCIzNAG_zBnNaG1dRCG1" style="vertical-align: bottom">
    <td style="text-align: left">&#160;Attributed to non-controlling shareholders due to discontinued operations&#160;</td>
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<p style="font: 6pt Arial, Helvetica, Sans-Serif; margin: 4.7pt 0 0 163.4pt">&#160;</p>

<p style="font: 6pt Arial, Helvetica, Sans-Serif; margin: 4.7pt 0 0 163.4pt"></p>


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<p style="font: bold 10pt Arial, Helvetica, Sans-Serif; text-align: left; margin-top: 3.25pt; margin-right: 0; margin-bottom: 0">COMPANHIA PARANAENSE DE ENERGIA &#8211; COPEL and Subsidiaries</p>

<p style="font: 10pt Arial, Helvetica, Sans-Serif; text-align: left; margin-top: 1.7pt; margin-right: 0; margin-bottom: 0"><b>Consolidated Statements of Changes in Equity</b></p>

<p style="font: 10pt Arial, Helvetica, Sans-Serif; text-align: left; margin-top: 1.7pt; margin-right: 0; margin-bottom: 0"><b>For the years ended December 31, 2023, 2022 and 2021</b></p>

<p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0"><b>All amounts expressed in thousands of Brazilian reais, unless otherwise
stated</b></p>

<p style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

<p style="font: 12pt/12pt Calibri, Helvetica, Sans-Serif; margin: 0.8pt 0 0">&#160;</p>

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    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="-sec-ix-hidden: xdx2ixbrl0601">-</span></td>
    <td style="padding-right: 5pt; font-size: 7pt; text-align: right">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl0602">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right">&#160;<span style="-sec-ix-hidden: xdx2ixbrl0603">-</span></td>
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  <tr id="xdx_407_eifrs-full--ActuarialGainsLossesArisingFromChangesInFinancialAssumptionsNetDefinedBenefitLiabilityAsset_zzzmxSUPcb08" style="font-size: 7pt; vertical-align: bottom">
    <td style="font-size: 7pt">Other comprehensive income</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; font-size: 7pt; text-align: center">&#160;</td>
    <td style="padding-right: 5pt; font-size: 7pt; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0610">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0611">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="-sec-ix-hidden: xdx2ixbrl0612">-</span></td>
    <td style="padding-right: 5pt; font-size: 7pt; text-align: right">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl0613">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right">&#160;<span style="-sec-ix-hidden: xdx2ixbrl0614">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl0615">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl0616">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl0617">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="-sec-ix-hidden: xdx2ixbrl0618">-</span></td>
    <td style="padding-right: 5pt; font-size: 7pt; text-align: right">&#160;<span style="-sec-ix-hidden: xdx2ixbrl0619">-</span></td></tr>
  <tr id="xdx_401_ecustom--AdjustmentsRelatedToActuarialLiabilitiesNetOfTaxes_zAJfOg9XJDy9" style="font-size: 7pt; vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; font-size: 7pt; padding-left: 9px; text-align: left">&#160;Adjustments related to actuarial liabilities, net of taxes&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; font-size: 7pt; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">29.2</td>
    <td style="padding-right: 5pt; font-size: 7pt; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0621">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0622">-</span></td>
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    <td style="padding-right: 5pt; font-size: 7pt; text-align: right">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl0624">-</span></td>
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    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl0626">-</span></td>
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    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:AdjustmentsRelatedToActuarialLiabilitiesNetOfTaxes" contextRef="From2021-01-012021-12-31_custom_ShareholdersEquitySubtotalMember" id="Fact000628" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">152,601</ix:nonFraction></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="elp:AdjustmentsRelatedToActuarialLiabilitiesNetOfTaxes" contextRef="From2021-01-012021-12-31_ifrs-full_NoncontrollingInterestsMember" id="Fact000629" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">144</ix:nonFraction></td>
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  <tr id="xdx_400_eifrs-full--ComprehensiveIncome_z4XBn3pYNSUc" style="font-size: 7pt; vertical-align: bottom">
    <td style="border-top: #FFC000 0.5pt solid; border-bottom: #FFC000 0.5pt solid; font-size: 7pt; font-weight: bold">Total comprehensive income&#160;</td>
    <td style="border: #FFC000 0.5pt solid; font-size: 7pt; text-align: center">&#160;</td>
    <td style="border-top: #FFC000 0.5pt solid; border-bottom: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; font-weight: bold; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0632">-</span></td>
    <td style="border: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; font-weight: bold; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0633">-</span></td>
    <td style="border-top: #FFC000 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="ifrs-full:ComprehensiveIncome" contextRef="From2021-01-012021-12-31_custom_OtherComprehensiveIncomesMember" id="Fact000634" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">152,601</ix:nonFraction></td>
    <td style="border-top: #FFC000 0.5pt solid; border-bottom: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; font-weight: bold; text-align: right">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl0635">-</span></td>
    <td style="border: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; font-weight: bold; text-align: right">&#160;<span style="-sec-ix-hidden: xdx2ixbrl0636">-</span></td>
    <td style="border-top: #FFC000 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl0637">-</span></td>
    <td style="border-top: #FFC000 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="ifrs-full:ComprehensiveIncome" contextRef="From2021-01-012021-12-31_ifrs-full_RetainedEarningsMember" id="Fact000638" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,952,573</ix:nonFraction></td>
    <td style="border-top: #FFC000 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:ComprehensiveIncome" contextRef="From2021-01-012021-12-31_custom_ShareholdersEquitySubtotalMember" id="Fact000639" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">5,105,174</ix:nonFraction></td>
    <td style="border-top: #FFC000 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:ComprehensiveIncome" contextRef="From2021-01-012021-12-31_ifrs-full_NoncontrollingInterestsMember" id="Fact000640" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">96,173</ix:nonFraction></td>
    <td style="border-top: #FFC000 0.5pt solid; border-bottom: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; font-weight: bold; text-align: right"><ix:nonFraction name="ifrs-full:ComprehensiveIncome" contextRef="From2021-01-012021-12-31" id="Fact000641" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">5,201,347</ix:nonFraction></td></tr>
  <tr id="xdx_400_ecustom--RealizationDeemedCostNetOfTaxes_zp60CMQ0pQef" style="font-size: 7pt; vertical-align: bottom">
    <td style="font-size: 7pt">Realization - deemed cost, net of taxes</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; font-size: 7pt; text-align: center">29.2</td>
    <td style="padding-right: 5pt; font-size: 7pt; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0643">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right">&#160;&#160;(<ix:nonFraction name="elp:RealizationDeemedCostNetOfTaxes" contextRef="From2021-01-012021-12-31_custom_DeemedCostMember" id="Fact000644" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">46,575</ix:nonFraction>)</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="-sec-ix-hidden: xdx2ixbrl0645">-</span></td>
    <td style="padding-right: 5pt; font-size: 7pt; text-align: right">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl0646">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right">&#160;<span style="-sec-ix-hidden: xdx2ixbrl0647">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl0648">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<ix:nonFraction name="elp:RealizationDeemedCostNetOfTaxes" contextRef="From2021-01-012021-12-31_ifrs-full_RetainedEarningsMember" id="Fact000649" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">46,575</ix:nonFraction></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl0650">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="-sec-ix-hidden: xdx2ixbrl0651">-</span></td>
    <td style="padding-right: 5pt; font-size: 7pt; text-align: right">&#160;<span style="-sec-ix-hidden: xdx2ixbrl0652">-</span></td></tr>
  <tr id="xdx_407_ecustom--RealizationOfActuarialLiabilitiesDivestmentOfCopelTelecom_zZpAz6t5ngf6" style="font-size: 7pt; vertical-align: bottom">
    <td style="font-size: 7pt">Realization of actuarial liabilities - divestment of Copel Telecom</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; font-size: 7pt; text-align: center">29.2</td>
    <td style="padding-right: 5pt; font-size: 7pt; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0654">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0655">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;(<ix:nonFraction name="elp:RealizationOfActuarialLiabilitiesDivestmentOfCopelTelecom" contextRef="From2021-01-012021-12-31_custom_OtherComprehensiveIncomesMember" id="Fact000656" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">33,205</ix:nonFraction>)</td>
    <td style="padding-right: 5pt; font-size: 7pt; text-align: right">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl0657">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right">&#160;<ix:nonFraction name="elp:RealizationOfActuarialLiabilitiesDivestmentOfCopelTelecom" contextRef="From2021-01-012021-12-31_custom_ProfitRetentionReserveMember" id="Fact000658" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">33,205</ix:nonFraction></td>
    <td style="padding-right: 5pt; font-size: 7pt; text-align: right">&#160;<span style="-sec-ix-hidden: xdx2ixbrl0659">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl0660">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl0661">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="-sec-ix-hidden: xdx2ixbrl0662">-</span></td>
    <td style="padding-right: 5pt; font-size: 7pt; text-align: right">&#160;<span style="-sec-ix-hidden: xdx2ixbrl0663">-</span></td></tr>
  <tr id="xdx_40A_ecustom--DeliberationOfAdditionalDividendsProposed_zFjtdXfPY3o7" style="font-size: 7pt; vertical-align: bottom">
    <td style="font-size: 7pt">Deliberation of additional dividends proposed</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; font-size: 7pt; text-align: center">&#160;</td>
    <td style="padding-right: 5pt; font-size: 7pt; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0665">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0666">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="-sec-ix-hidden: xdx2ixbrl0667">-</span></td>
    <td style="padding-right: 5pt; font-size: 7pt; text-align: right">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl0668">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right">&#160;<span style="-sec-ix-hidden: xdx2ixbrl0669">-</span></td>
    <td style="padding-right: 5pt; font-size: 7pt; text-align: right">&#160;&#160;(<ix:nonFraction name="elp:DeliberationOfAdditionalDividendsProposed" contextRef="From2021-01-012021-12-31_custom_AdditionalProposedDividendsMember" id="Fact000670" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,507,449</ix:nonFraction>)</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl0671">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;(<ix:nonFraction name="elp:DeliberationOfAdditionalDividendsProposed" contextRef="From2021-01-012021-12-31_custom_ShareholdersEquitySubtotalMember" id="Fact000672" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,507,449</ix:nonFraction>)</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;(<ix:nonFraction name="elp:DeliberationOfAdditionalDividendsProposed" contextRef="From2021-01-012021-12-31_ifrs-full_NoncontrollingInterestsMember" id="Fact000673" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">32,638</ix:nonFraction>)</td>
    <td style="padding-right: 5pt; font-size: 7pt; text-align: right">&#160;&#160;(<ix:nonFraction name="elp:DeliberationOfAdditionalDividendsProposed" contextRef="From2021-01-012021-12-31" id="Fact000674" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,540,087</ix:nonFraction>)</td></tr>
  <tr id="xdx_40F_ecustom--AllocationProposedToAnnualGeneralMeetingAgm_zCcQ1KqQjPD2" style="font-size: 7pt; vertical-align: bottom">
    <td style="font-size: 7pt">Allocation proposed to Annual General Meeting - AGM:</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; font-size: 7pt; text-align: center">&#160;</td>
    <td style="padding-right: 5pt; font-size: 7pt; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0676">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0677">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="-sec-ix-hidden: xdx2ixbrl0678">-</span></td>
    <td style="padding-right: 5pt; font-size: 7pt; text-align: right">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl0679">-</span></td>
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  <tr id="xdx_400_ecustom--LegalReserve_zwViRB2iEbS1" style="font-size: 7pt; vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; font-size: 7pt; padding-left: 9px; text-align: left">&#160;Legal reserve&#160;</td>
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    <td style="padding-right: 5pt; font-size: 7pt; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0687">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0688">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="-sec-ix-hidden: xdx2ixbrl0689">-</span></td>
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    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right">&#160;<span style="-sec-ix-hidden: xdx2ixbrl0691">-</span></td>
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    <td style="padding-right: 5pt; font-size: 7pt; text-align: right">&#160;<span style="-sec-ix-hidden: xdx2ixbrl0696">-</span></td></tr>
  <tr id="xdx_407_ecustom--InterestOnEquityJscp_zBWBq0dfSZRb" style="font-size: 7pt; vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; font-size: 7pt; padding-left: 9px; text-align: left">&#160;Interest on equity (JSCP)&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; font-size: 7pt; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">29.4</td>
    <td style="padding-right: 5pt; font-size: 7pt; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0698">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0699">-</span></td>
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    <td style="padding-right: 5pt; font-size: 7pt; text-align: right">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl0701">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right">&#160;&#160;(<ix:nonFraction name="elp:InterestOnEquityJscp" contextRef="From2021-01-012021-12-31_custom_ProfitRetentionReserveMember" id="Fact000702" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">283,173</ix:nonFraction>)</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl0703">-</span></td>
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    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;(<ix:nonFraction name="elp:InterestOnEquityJscp" contextRef="From2021-01-012021-12-31_custom_ShareholdersEquitySubtotalMember" id="Fact000705" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">522,809</ix:nonFraction>)</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="-sec-ix-hidden: xdx2ixbrl0706">-</span></td>
    <td style="padding-right: 5pt; font-size: 7pt; text-align: right">&#160;&#160;(<ix:nonFraction name="elp:InterestOnEquityJscp" contextRef="From2021-01-012021-12-31" id="Fact000707" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">522,809</ix:nonFraction>)</td></tr>
  <tr id="xdx_401_ecustom--Dividends1_zLVJeGj4xzqe" style="font-size: 7pt; vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; font-size: 7pt; padding-left: 9px; text-align: left">&#160;Dividends&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; font-size: 7pt; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">29.4</td>
    <td style="padding-right: 5pt; font-size: 7pt; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0709">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0710">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="-sec-ix-hidden: xdx2ixbrl0711">-</span></td>
    <td style="padding-right: 5pt; font-size: 7pt; text-align: right">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl0712">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right">&#160;<span style="-sec-ix-hidden: xdx2ixbrl0713">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:Dividends1" contextRef="From2021-01-012021-12-31_custom_AdditionalProposedDividendsMember" id="Fact000714" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,368,675</ix:nonFraction></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="elp:Dividends1" contextRef="From2021-01-012021-12-31_ifrs-full_RetainedEarningsMember" id="Fact000715" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,565,678</ix:nonFraction>)</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;(<ix:nonFraction name="elp:Dividends1" contextRef="From2021-01-012021-12-31_custom_ShareholdersEquitySubtotalMember" id="Fact000716" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,197,003</ix:nonFraction>)</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;(<ix:nonFraction name="elp:Dividends1" contextRef="From2021-01-012021-12-31_ifrs-full_NoncontrollingInterestsMember" id="Fact000717" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">16,731</ix:nonFraction>)</td>
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  <tr id="xdx_400_ecustom--ProfitRetentionReserve_zZuUkGMPj8R8" style="font-size: 7pt; vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; font-size: 7pt; padding-left: 9px; text-align: left">&#160;Profit retention reserve&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; font-size: 7pt; color: red; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="padding-right: 5pt; font-size: 7pt; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0720">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0721">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="-sec-ix-hidden: xdx2ixbrl0722">-</span></td>
    <td style="padding-right: 5pt; font-size: 7pt; text-align: right">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl0723">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right"><ix:nonFraction name="elp:ProfitRetentionReserve" contextRef="From2021-01-012021-12-31_custom_ProfitRetentionReserveMember" id="Fact000724" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,946,205</ix:nonFraction></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl0725">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="elp:ProfitRetentionReserve" contextRef="From2021-01-012021-12-31_ifrs-full_RetainedEarningsMember" id="Fact000726" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,946,205</ix:nonFraction>)</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl0727">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="-sec-ix-hidden: xdx2ixbrl0728">-</span></td>
    <td style="padding-right: 5pt; font-size: 7pt; text-align: right">&#160;<span style="-sec-ix-hidden: xdx2ixbrl0729">-</span></td></tr>
  <tr id="xdx_438_c20220101__20221231_eifrs-full--Equity_iS_zIq4f1afY3ed" style="font-size: 7pt; vertical-align: bottom">
    <td style="border-top: Black 0.5pt solid; border-bottom: Black 0.5pt solid; font-size: 7pt; font-weight: bold">Balance as of December 31, 2021</td>
    <td style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; font: 7pt Calibri, Helvetica, Sans-Serif; text-align: center">&#160;</td>
    <td style="border-top: Black 0.5pt solid; border-bottom: Black 0.5pt solid; padding-right: 5pt; font-size: 7pt; font-weight: bold; text-align: right"><ix:nonFraction name="ifrs-full:Equity" contextRef="AsOf2021-12-31_ifrs-full_IssuedCapitalMember" id="Fact000731" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">10,800,000</ix:nonFraction></td>
    <td style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; font-weight: bold; text-align: right">&#160;&#160;<ix:nonFraction name="ifrs-full:Equity" contextRef="AsOf2021-12-31_custom_DeemedCostMember" id="Fact000732" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">633,789</ix:nonFraction></td>
    <td style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; padding-right: 5pt; font-size: 7pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="ifrs-full:Equity" contextRef="AsOf2021-12-31_custom_OtherComprehensiveIncomesMember" id="Fact000733" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">207,619</ix:nonFraction>)</td>
    <td style="border-top: Black 0.5pt solid; border-bottom: Black 0.5pt solid; padding-right: 5pt; font-size: 7pt; font-weight: bold; text-align: right">&#160;<ix:nonFraction name="ifrs-full:Equity" contextRef="AsOf2021-12-31_ifrs-full_OtherReservesMember" id="Fact000734" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,457,087</ix:nonFraction></td>
    <td style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; font-weight: bold; text-align: right"><ix:nonFraction name="ifrs-full:Equity" contextRef="AsOf2021-12-31_custom_ProfitRetentionReserveMember" id="Fact000735" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">7,785,092</ix:nonFraction></td>
    <td style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; padding-right: 5pt; font-size: 7pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:Equity" contextRef="AsOf2021-12-31_custom_AdditionalProposedDividendsMember" id="Fact000736" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,368,675</ix:nonFraction></td>
    <td style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; padding-right: 5pt; font-size: 7pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl0737">-</span></td>
    <td style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; padding-right: 5pt; font-size: 7pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="ifrs-full:Equity" contextRef="AsOf2021-12-31_custom_ShareholdersEquitySubtotalMember" id="Fact000738" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">21,837,024</ix:nonFraction></td>
    <td style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; padding-right: 5pt; font-size: 7pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="ifrs-full:Equity" contextRef="AsOf2021-12-31_ifrs-full_NoncontrollingInterestsMember" id="Fact000739" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">338,211</ix:nonFraction></td>
    <td style="border-top: Black 0.5pt solid; border-bottom: Black 0.5pt solid; padding-right: 5pt; font-size: 7pt; font-weight: bold; text-align: right">&#160;<ix:nonFraction name="ifrs-full:Equity" contextRef="AsOf2021-12-31" id="Fact000740" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">22,175,235</ix:nonFraction></td></tr>
  <tr id="xdx_401_eifrs-full--ProfitLoss_zSIrKGvWqpG6" style="font-size: 7pt; vertical-align: bottom">
    <td style="font-size: 7pt">Net income</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; font: 7pt Calibri, Helvetica, Sans-Serif; color: red; text-align: center">&#160;</td>
    <td style="padding-right: 5pt; font-size: 7pt; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0742">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0743">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="-sec-ix-hidden: xdx2ixbrl0744">-</span></td>
    <td style="padding-right: 5pt; font-size: 7pt; text-align: right">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl0745">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right">&#160;<span style="-sec-ix-hidden: xdx2ixbrl0746">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl0747">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="ifrs-full:ProfitLoss" contextRef="From2022-01-012022-12-31_ifrs-full_RetainedEarningsMember" id="Fact000748" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,112,007</ix:nonFraction></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:ProfitLoss" contextRef="From2022-01-012022-12-31_custom_ShareholdersEquitySubtotalMember" id="Fact000749" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,112,007</ix:nonFraction></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:ProfitLoss" contextRef="From2022-01-012022-12-31_ifrs-full_NoncontrollingInterestsMember" id="Fact000750" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">37,314</ix:nonFraction></td>
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  <tr id="xdx_401_eifrs-full--ActuarialGainsLossesArisingFromChangesInFinancialAssumptionsNetDefinedBenefitLiabilityAsset_zhdGP2bOwLof" style="font-size: 7pt; vertical-align: bottom">
    <td style="font-size: 7pt">Other comprehensive income</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; font-size: 7pt; color: red; text-align: center">&#160;</td>
    <td style="padding-right: 5pt; font-size: 7pt; text-align: right"/>
    <td style="border-right: rgb(255,192,0) 0.5pt solid; border-left: rgb(255,192,0) 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right"/>
    <td style="border-right: rgb(255,192,0) 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right"/>
    <td style="padding-right: 5pt; font-size: 7pt; text-align: right"/>
    <td style="border-right: rgb(255,192,0) 0.5pt solid; border-left: rgb(255,192,0) 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right"/>
    <td style="border-right: rgb(255,192,0) 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right"/>
    <td style="border-right: rgb(255,192,0) 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right"/>
    <td style="border-right: rgb(255,192,0) 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right"/>
    <td style="border-right: rgb(255,192,0) 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right"/>
    <td style="display: none; padding-right: 5pt; font-size: 7pt; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0762">-</span></td></tr>
  <tr id="xdx_408_ecustom--AdjustmentsRelatedToActuarialLiabilitiesNetOfTaxes_zeoK9MYbWkv2" style="font-size: 7pt; vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; font-size: 7pt; padding-left: 9px; text-align: left">&#160;Adjustments related to actuarial liabilities, net of taxes&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; font-size: 7pt; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">29.2</td>
    <td style="padding-right: 5pt; font-size: 7pt; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0764">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0765">-</span></td>
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    <td style="padding-right: 5pt; font-size: 7pt; text-align: right">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl0767">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right">&#160;<span style="-sec-ix-hidden: xdx2ixbrl0768">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl0769">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl0770">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:AdjustmentsRelatedToActuarialLiabilitiesNetOfTaxes" contextRef="From2022-01-012022-12-31_custom_ShareholdersEquitySubtotalMember" id="Fact000771" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">202,509</ix:nonFraction></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="elp:AdjustmentsRelatedToActuarialLiabilitiesNetOfTaxes" contextRef="From2022-01-012022-12-31_ifrs-full_NoncontrollingInterestsMember" id="Fact000772" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">683</ix:nonFraction></td>
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  <tr id="xdx_40D_ecustom--AdjustmentsRelatedToFinancialAssets_iP3custom--AdjustmentsRelatedToActuarialLiabilitiesNetOfTaxes_zamidR0FeQhl" style="font-size: 7pt; vertical-align: bottom">
    <td style="font-size: 7pt; padding-left: 9px; text-align: left">&#160;Adjustments related to financial assets&#160;&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; font-size: 7pt; text-align: center">29.2</td>
    <td style="padding-right: 5pt; font-size: 7pt; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0775">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0776">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<ix:nonFraction name="elp:AdjustmentsRelatedToFinancialAssets" contextRef="From2022-01-012022-12-31_custom_OtherComprehensiveIncomesMember" id="Fact000777" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,757</ix:nonFraction></td>
    <td style="padding-right: 5pt; font-size: 7pt; text-align: right">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl0778">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right">&#160;<span style="-sec-ix-hidden: xdx2ixbrl0779">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl0780">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl0781">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:AdjustmentsRelatedToFinancialAssets" contextRef="From2022-01-012022-12-31_custom_ShareholdersEquitySubtotalMember" id="Fact000782" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,757</ix:nonFraction></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<ix:nonFraction name="elp:AdjustmentsRelatedToFinancialAssets" contextRef="From2022-01-012022-12-31_ifrs-full_NoncontrollingInterestsMember" id="Fact000783" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,038</ix:nonFraction></td>
    <td style="padding-right: 5pt; font-size: 7pt; text-align: right"><ix:nonFraction name="elp:AdjustmentsRelatedToFinancialAssets" contextRef="From2022-01-012022-12-31" id="Fact000784" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">6,795</ix:nonFraction></td></tr>
  <tr id="xdx_40D_eifrs-full--ComprehensiveIncome_zR1ETHwjf5W2" style="font-size: 7pt; vertical-align: bottom">
    <td style="border-top: #FFC000 0.5pt solid; border-bottom: #FFC000 0.5pt solid; font-size: 7pt; font-weight: bold">Total comprehensive income&#160;</td>
    <td style="border: #FFC000 0.5pt solid; font-size: 7pt; text-align: center">&#160;</td>
    <td style="border-top: #FFC000 0.5pt solid; border-bottom: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; font-weight: bold; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0786">-</span></td>
    <td style="border: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; font-weight: bold; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0787">-</span></td>
    <td style="border-top: #FFC000 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="ifrs-full:ComprehensiveIncome" contextRef="From2022-01-012022-12-31_custom_OtherComprehensiveIncomesMember" id="Fact000788" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">207,266</ix:nonFraction></td>
    <td style="border-top: #FFC000 0.5pt solid; border-bottom: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; font-weight: bold; text-align: right">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl0789">-</span></td>
    <td style="border: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; font-weight: bold; text-align: right">&#160;<span style="-sec-ix-hidden: xdx2ixbrl0790">-</span></td>
    <td style="border-top: #FFC000 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl0791">-</span></td>
    <td style="border-top: #FFC000 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="ifrs-full:ComprehensiveIncome" contextRef="From2022-01-012022-12-31_ifrs-full_RetainedEarningsMember" id="Fact000792" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,112,007</ix:nonFraction></td>
    <td style="border-top: #FFC000 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:ComprehensiveIncome" contextRef="From2022-01-012022-12-31_custom_ShareholdersEquitySubtotalMember" id="Fact000793" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,319,273</ix:nonFraction></td>
    <td style="border-top: #FFC000 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:ComprehensiveIncome" contextRef="From2022-01-012022-12-31_ifrs-full_NoncontrollingInterestsMember" id="Fact000794" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">40,035</ix:nonFraction></td>
    <td style="border-top: #FFC000 0.5pt solid; border-bottom: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; font-weight: bold; text-align: right"><ix:nonFraction name="ifrs-full:ComprehensiveIncome" contextRef="From2022-01-012022-12-31" id="Fact000795" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,359,308</ix:nonFraction></td></tr>
  <tr id="xdx_40E_ecustom--RealizationDeemedCostNetOfTaxes_zoJBJdyssZbf" style="font-size: 7pt; vertical-align: bottom">
    <td style="font-size: 7pt">Realization - deemed cost, net of taxes</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; font-size: 7pt; text-align: center">29.2</td>
    <td style="padding-right: 5pt; font-size: 7pt; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0797">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right">&#160;&#160;(<ix:nonFraction name="elp:RealizationDeemedCostNetOfTaxes" contextRef="From2022-01-012022-12-31_custom_DeemedCostMember" id="Fact000798" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">36,513</ix:nonFraction>)</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="-sec-ix-hidden: xdx2ixbrl0799">-</span></td>
    <td style="padding-right: 5pt; font-size: 7pt; text-align: right">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl0800">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right">&#160;<span style="-sec-ix-hidden: xdx2ixbrl0801">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl0802">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<ix:nonFraction name="elp:RealizationDeemedCostNetOfTaxes" contextRef="From2022-01-012022-12-31_ifrs-full_RetainedEarningsMember" id="Fact000803" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">36,513</ix:nonFraction></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl0804">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="-sec-ix-hidden: xdx2ixbrl0805">-</span></td>
    <td style="padding-right: 5pt; font-size: 7pt; text-align: right">&#160;<span style="-sec-ix-hidden: xdx2ixbrl0806">-</span></td></tr>
  <tr id="xdx_403_ecustom--RealizationActuarialGain_iP3custom--RealizationDeemedCostNetOfTaxes_z5w7agKo9TXc" style="font-size: 7pt; vertical-align: bottom">
    <td style="font-size: 7pt">Realization - actuarial gain</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; font-size: 7pt; text-align: center">29.2</td>
    <td style="padding-right: 5pt; font-size: 7pt; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0808">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0809">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;(<ix:nonFraction name="elp:RealizationActuarialGain" contextRef="From2022-01-012022-12-31_custom_OtherComprehensiveIncomesMember" id="Fact000810" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">3,541</ix:nonFraction>)</td>
    <td style="padding-right: 5pt; font-size: 7pt; text-align: right">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl0811">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right"><ix:nonFraction name="elp:RealizationActuarialGain" contextRef="From2022-01-012022-12-31_custom_ProfitRetentionReserveMember" id="Fact000812" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,541</ix:nonFraction></td>
    <td style="padding-right: 5pt; font-size: 7pt; text-align: right">&#160;<span style="-sec-ix-hidden: xdx2ixbrl0813">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl0814">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl0815">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="-sec-ix-hidden: xdx2ixbrl0816">-</span></td>
    <td style="padding-right: 5pt; font-size: 7pt; text-align: right">&#160;<span style="-sec-ix-hidden: xdx2ixbrl0817">-</span></td></tr>
  <tr id="xdx_40D_ecustom--DeliberationOfAdditionalDividendsProposed_zwTaFMchjnN3" style="font-size: 7pt; vertical-align: bottom">
    <td style="font-size: 7pt">Deliberation of additional dividends proposed</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; font-size: 7pt; text-align: center">&#160;</td>
    <td style="padding-right: 5pt; font-size: 7pt; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0819">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0820">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="-sec-ix-hidden: xdx2ixbrl0821">-</span></td>
    <td style="padding-right: 5pt; font-size: 7pt; text-align: right">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl0822">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right">&#160;<span style="-sec-ix-hidden: xdx2ixbrl0823">-</span></td>
    <td style="padding-right: 5pt; font-size: 7pt; text-align: right">&#160;&#160;(<ix:nonFraction name="elp:DeliberationOfAdditionalDividendsProposed" contextRef="From2022-01-012022-12-31_custom_AdditionalProposedDividendsMember" id="Fact000824" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,368,675</ix:nonFraction>)</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl0825">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;(<ix:nonFraction name="elp:DeliberationOfAdditionalDividendsProposed" contextRef="From2022-01-012022-12-31_custom_ShareholdersEquitySubtotalMember" id="Fact000826" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,368,675</ix:nonFraction>)</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="-sec-ix-hidden: xdx2ixbrl0827">-</span></td>
    <td style="padding-right: 5pt; font-size: 7pt; text-align: right">&#160;&#160;(<ix:nonFraction name="elp:DeliberationOfAdditionalDividendsProposed" contextRef="From2022-01-012022-12-31" id="Fact000828" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,368,675</ix:nonFraction>)</td></tr>
  <tr id="xdx_403_ecustom--DividendsAndInterestOnEquityJscp_iP3custom--DeliberationOfAdditionalDividendsProposed_zpo1HC8ENiAg" style="font-size: 7pt; vertical-align: bottom">
    <td style="font-size: 7pt">Dividends and Interest on equity (JSCP)</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; font-size: 7pt; text-align: center">15.2.2 and 29.4</td>
    <td style="padding-right: 5pt; font-size: 7pt; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0830">-</span></td>
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  <tr id="xdx_40E_ecustom--AllocationProposedToAnnualGeneralMeetingAgm_zP1wgxWgpT9g" style="font-size: 7pt; vertical-align: bottom">
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    <td style="padding-right: 5pt; font-size: 7pt; text-align: right">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="padding-right: 5pt; font-size: 7pt; text-align: right">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
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  <tr id="xdx_407_ecustom--LegalReserve_zlSDE3sT7LJ3" style="font-size: 7pt; vertical-align: bottom">
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    <td style="padding-right: 5pt; font-size: 7pt; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0852">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0853">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="-sec-ix-hidden: xdx2ixbrl0854">-</span></td>
    <td style="padding-right: 5pt; font-size: 7pt; text-align: right">&#160;&#160;<ix:nonFraction name="elp:LegalReserve" contextRef="From2022-01-012022-12-31_ifrs-full_OtherReservesMember" id="Fact000855" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">55,600</ix:nonFraction></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right">&#160;<span style="-sec-ix-hidden: xdx2ixbrl0856">-</span></td>
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    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl0859">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="-sec-ix-hidden: xdx2ixbrl0860">-</span></td>
    <td style="padding-right: 5pt; font-size: 7pt; text-align: right">&#160;<span style="-sec-ix-hidden: xdx2ixbrl0861">-</span></td></tr>
  <tr id="xdx_40E_ecustom--Dividends1_zGLfONoK9RYb" style="font-size: 7pt; vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; font-size: 7pt; padding-left: 9px; text-align: left">&#160;Dividends&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; font-size: 7pt; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">15.2.2 and 29.4</td>
    <td style="padding-right: 5pt; font-size: 7pt; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0863">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0864">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="-sec-ix-hidden: xdx2ixbrl0865">-</span></td>
    <td style="padding-right: 5pt; font-size: 7pt; text-align: right">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl0866">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right">&#160;<span style="-sec-ix-hidden: xdx2ixbrl0867">-</span></td>
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    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;(<ix:nonFraction name="elp:Dividends1" contextRef="From2022-01-012022-12-31_ifrs-full_NoncontrollingInterestsMember" id="Fact000871" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">24,187</ix:nonFraction>)</td>
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  <tr id="xdx_402_ecustom--ProfitRetentionReserve_zMbHmuGjCjn3" style="font-size: 7pt; vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; font-size: 7pt; padding-left: 9px; text-align: left">&#160;Profit retention reserve&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; font-size: 7pt; color: red; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="padding-right: 5pt; font-size: 7pt; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0874">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0875">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="-sec-ix-hidden: xdx2ixbrl0876">-</span></td>
    <td style="padding-right: 5pt; font-size: 7pt; text-align: right">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl0877">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right"><ix:nonFraction name="elp:ProfitRetentionReserve" contextRef="From2022-01-012022-12-31_custom_ProfitRetentionReserveMember" id="Fact000878" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,013,662</ix:nonFraction></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl0879">-</span></td>
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    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl0881">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="-sec-ix-hidden: xdx2ixbrl0882">-</span></td>
    <td style="padding-right: 5pt; font-size: 7pt; text-align: right">&#160;<span style="-sec-ix-hidden: xdx2ixbrl0883">-</span></td></tr>
  <tr id="xdx_43F_c20230101__20231231_eifrs-full--Equity_iS_zTgsnCxH910c" style="font-size: 7pt; vertical-align: bottom">
    <td style="border-top: Black 0.5pt solid; border-bottom: Black 0.5pt solid; font-size: 7pt; font-weight: bold">Balance as of December 31, 2022</td>
    <td style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; font: 7pt Calibri, Helvetica, Sans-Serif; text-align: center">&#160;</td>
    <td style="border-top: Black 0.5pt solid; border-bottom: Black 0.5pt solid; padding-right: 5pt; font-size: 7pt; font-weight: bold; text-align: right"><ix:nonFraction name="ifrs-full:Equity" contextRef="AsOf2022-12-31_ifrs-full_IssuedCapitalMember" id="Fact000885" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">10,800,000</ix:nonFraction></td>
    <td style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; font-weight: bold; text-align: right">&#160;&#160;<ix:nonFraction name="ifrs-full:Equity" contextRef="AsOf2022-12-31_custom_DeemedCostMember" id="Fact000886" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">597,276</ix:nonFraction></td>
    <td style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; padding-right: 5pt; font-size: 7pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;(<ix:nonFraction name="ifrs-full:Equity" contextRef="AsOf2022-12-31_custom_OtherComprehensiveIncomesMember" id="Fact000887" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">3,894</ix:nonFraction>)</td>
    <td style="border-top: Black 0.5pt solid; border-bottom: Black 0.5pt solid; padding-right: 5pt; font-size: 7pt; font-weight: bold; text-align: right">&#160;<ix:nonFraction name="ifrs-full:Equity" contextRef="AsOf2022-12-31_ifrs-full_OtherReservesMember" id="Fact000888" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,512,687</ix:nonFraction></td>
    <td style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; font-weight: bold; text-align: right"><ix:nonFraction name="ifrs-full:Equity" contextRef="AsOf2022-12-31_custom_ProfitRetentionReserveMember" id="Fact000889" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">7,911,295</ix:nonFraction></td>
    <td style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; padding-right: 5pt; font-size: 7pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl0890">-</span></td>
    <td style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; padding-right: 5pt; font-size: 7pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl0891">-</span></td>
    <td style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; padding-right: 5pt; font-size: 7pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="ifrs-full:Equity" contextRef="AsOf2022-12-31_custom_ShareholdersEquitySubtotalMember" id="Fact000892" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">20,817,364</ix:nonFraction></td>
    <td style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; padding-right: 5pt; font-size: 7pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="ifrs-full:Equity" contextRef="AsOf2022-12-31_ifrs-full_NoncontrollingInterestsMember" id="Fact000893" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">313,861</ix:nonFraction></td>
    <td style="border-top: Black 0.5pt solid; border-bottom: Black 0.5pt solid; padding-right: 5pt; font-size: 7pt; font-weight: bold; text-align: right">&#160;<ix:nonFraction name="ifrs-full:Equity" contextRef="AsOf2022-12-31" id="Fact000894" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">21,131,225</ix:nonFraction></td></tr>
  <tr id="xdx_409_eifrs-full--ProfitLoss_zGxQplbyw7G9" style="font-size: 7pt; vertical-align: bottom">
    <td style="font-size: 7pt">Net income</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; font: 7pt Calibri, Helvetica, Sans-Serif; text-align: center">&#160;</td>
    <td style="padding-right: 5pt; font-size: 7pt; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0896">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0897">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="-sec-ix-hidden: xdx2ixbrl0898">-</span></td>
    <td style="padding-right: 5pt; font-size: 7pt; text-align: right">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl0899">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right">&#160;<span style="-sec-ix-hidden: xdx2ixbrl0900">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl0901">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="ifrs-full:ProfitLoss" contextRef="From2023-01-012023-12-31_ifrs-full_RetainedEarningsMember" id="Fact000902" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,258,810</ix:nonFraction></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:ProfitLoss" contextRef="From2023-01-012023-12-31_custom_ShareholdersEquitySubtotalMember" id="Fact000903" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,258,810</ix:nonFraction></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:ProfitLoss" contextRef="From2023-01-012023-12-31_ifrs-full_NoncontrollingInterestsMember" id="Fact000904" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">68,358</ix:nonFraction></td>
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  <tr id="xdx_403_eifrs-full--ActuarialGainsLossesArisingFromChangesInFinancialAssumptionsNetDefinedBenefitLiabilityAsset_zDTcXeCMEhH2" style="font-size: 7pt; vertical-align: bottom">
    <td style="font-size: 7pt">Other comprehensive income</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; font-size: 7pt; text-align: center">&#160;</td>
    <td style="padding-right: 5pt; font-size: 7pt; text-align: right"/>
    <td style="border-right: rgb(255,192,0) 0.5pt solid; border-left: rgb(255,192,0) 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right"/>
    <td style="border-right: rgb(255,192,0) 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right"/>
    <td style="padding-right: 5pt; font-size: 7pt; text-align: right"/>
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    <td style="border-right: rgb(255,192,0) 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right"/>
    <td style="border-right: rgb(255,192,0) 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right"/>
    <td style="border-right: rgb(255,192,0) 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right"/>
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    <td style="display: none; padding-right: 5pt; font-size: 7pt; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0916">-</span></td></tr>
  <tr id="xdx_401_ecustom--AdjustmentsRelatedToActuarialLiabilitiesNetOfTaxes_z6p91MG5vpt4" style="font-size: 7pt; vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; font-size: 7pt; padding-left: 9px; text-align: left">&#160;Adjustments related to actuarial liabilities, net of taxes&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; font-size: 7pt; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">29.2</td>
    <td style="padding-right: 5pt; font-size: 7pt; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0918">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0919">-</span></td>
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    <td style="padding-right: 5pt; font-size: 7pt; text-align: right">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl0921">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right">&#160;<span style="-sec-ix-hidden: xdx2ixbrl0922">-</span></td>
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  <tr id="xdx_406_ecustom--AdjustmentsRelatedToFinancialAssets_zwJVPBBwyUF6" style="font-size: 7pt; vertical-align: bottom">
    <td style="font-size: 7pt; padding-left: 9px; text-align: left">&#160;Adjustments related to financial assets&#160;&#160;</td>
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    <td style="padding-right: 5pt; font-size: 7pt; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0929">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0930">-</span></td>
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    <td style="padding-right: 5pt; font-size: 7pt; text-align: right">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl0932">-</span></td>
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  <tr id="xdx_408_eifrs-full--ComprehensiveIncome_zezKgQjVNDE6" style="font-size: 7pt; vertical-align: bottom">
    <td style="border-top: #FFC000 0.5pt solid; border-bottom: #FFC000 0.5pt solid; font-size: 7pt; font-weight: bold">Total comprehensive income&#160;</td>
    <td style="border: #FFC000 0.5pt solid; font: 7pt Calibri, Helvetica, Sans-Serif; text-align: center">&#160;</td>
    <td style="border-top: #FFC000 0.5pt solid; border-bottom: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; font-weight: bold; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0940">-</span></td>
    <td style="border: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; font-weight: bold; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0941">-</span></td>
    <td style="border-top: #FFC000 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="ifrs-full:ComprehensiveIncome" contextRef="From2023-01-012023-12-31_custom_OtherComprehensiveIncomesMember" id="Fact000942" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">253,779</ix:nonFraction>)</td>
    <td style="border-top: #FFC000 0.5pt solid; border-bottom: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; font-weight: bold; text-align: right">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl0943">-</span></td>
    <td style="border: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; font-weight: bold; text-align: right">&#160;<span style="-sec-ix-hidden: xdx2ixbrl0944">-</span></td>
    <td style="border-top: #FFC000 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl0945">-</span></td>
    <td style="border-top: #FFC000 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="ifrs-full:ComprehensiveIncome" contextRef="From2023-01-012023-12-31_ifrs-full_RetainedEarningsMember" id="Fact000946" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,258,810</ix:nonFraction></td>
    <td style="border-top: #FFC000 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:ComprehensiveIncome" contextRef="From2023-01-012023-12-31_custom_ShareholdersEquitySubtotalMember" id="Fact000947" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,005,031</ix:nonFraction></td>
    <td style="border-top: #FFC000 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:ComprehensiveIncome" contextRef="From2023-01-012023-12-31_ifrs-full_NoncontrollingInterestsMember" id="Fact000948" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">67,812</ix:nonFraction></td>
    <td style="border-top: #FFC000 0.5pt solid; border-bottom: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; font-weight: bold; text-align: right"><ix:nonFraction name="ifrs-full:ComprehensiveIncome" contextRef="From2023-01-01to2023-12-31" id="Fact000949" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,072,843</ix:nonFraction></td></tr>
  <tr id="xdx_405_ecustom--RealizationDeemedCostNetOfTaxes_zQxhCSorKM47" style="font-size: 7pt; vertical-align: bottom">
    <td style="font-size: 7pt">Realization - deemed cost, net of taxes</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; font-size: 7pt; text-align: center">29.2</td>
    <td style="padding-right: 5pt; font-size: 7pt; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0951">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right">&#160;&#160;(<ix:nonFraction name="elp:RealizationDeemedCostNetOfTaxes" contextRef="From2023-01-012023-12-31_custom_DeemedCostMember" id="Fact000952" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">32,553</ix:nonFraction>)</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="-sec-ix-hidden: xdx2ixbrl0953">-</span></td>
    <td style="padding-right: 5pt; font-size: 7pt; text-align: right">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl0954">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right">&#160;<span style="-sec-ix-hidden: xdx2ixbrl0955">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl0956">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<ix:nonFraction name="elp:RealizationDeemedCostNetOfTaxes" contextRef="From2023-01-012023-12-31_ifrs-full_RetainedEarningsMember" id="Fact000957" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">32,553</ix:nonFraction></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl0958">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="-sec-ix-hidden: xdx2ixbrl0959">-</span></td>
    <td style="padding-right: 5pt; font-size: 7pt; text-align: right">&#160;<span style="-sec-ix-hidden: xdx2ixbrl0960">-</span></td></tr>
  <tr id="xdx_406_ecustom--IssuingShare_iP3custom--RealizationDeemedCostNetOfTaxes_ze7EHUhQrrF8" style="font-size: 7pt; vertical-align: bottom">
    <td style="font-size: 7pt">Issuing shares</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; font-size: 7pt; text-align: center">29.1</td>
    <td style="padding-right: 5pt; font-size: 7pt; text-align: right">&#160;&#160;<ix:nonFraction name="elp:IssuingShare" contextRef="From2023-01-012023-12-31_ifrs-full_IssuedCapitalMember" id="Fact000962" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,021,758</ix:nonFraction></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0963">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="-sec-ix-hidden: xdx2ixbrl0964">-</span></td>
    <td style="padding-right: 5pt; font-size: 7pt; text-align: right">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl0965">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right">&#160;<span style="-sec-ix-hidden: xdx2ixbrl0966">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl0967">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl0968">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:IssuingShare" contextRef="From2023-01-012023-12-31_custom_ShareholdersEquitySubtotalMember" id="Fact000969" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,021,758</ix:nonFraction></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="-sec-ix-hidden: xdx2ixbrl0970">-</span></td>
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  <tr id="xdx_40D_ecustom--DividendsAndInterestOnEquityJscp_zincLFzDGXwd" style="font-size: 7pt; vertical-align: bottom">
    <td style="font-size: 7pt">Dividends and Interest on equity (JSCP)</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; font-size: 7pt; text-align: center">15.2.2</td>
    <td style="padding-right: 5pt; font-size: 7pt; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0973">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl0974">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="-sec-ix-hidden: xdx2ixbrl0975">-</span></td>
    <td style="padding-right: 5pt; font-size: 7pt; text-align: right">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl0976">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right">&#160;<span style="-sec-ix-hidden: xdx2ixbrl0977">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl0978">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl0979">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl0980">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;(<ix:nonFraction name="elp:DividendsAndInterestOnEquityJscp" contextRef="From2023-01-012023-12-31_ifrs-full_NoncontrollingInterestsMember" id="Fact000981" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">62,162</ix:nonFraction>)</td>
    <td style="padding-right: 5pt; font-size: 7pt; text-align: right">&#160;(<ix:nonFraction name="elp:DividendsAndInterestOnEquityJscp" contextRef="From2023-01-01to2023-12-31" id="Fact000982" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">62,162</ix:nonFraction>)</td></tr>
  <tr id="xdx_40A_ecustom--AllocationProposedToAnnualGeneralMeetingAgm_zdRX1zNw5lui" style="font-size: 7pt; vertical-align: bottom">
    <td style="font-size: 7pt">Allocation proposed to Annual General Meeting - AGM:</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; font: 7pt Calibri, Helvetica, Sans-Serif; text-align: center">&#160;</td>
    <td style="padding-right: 5pt; font-size: 7pt; text-align: right">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="padding-right: 5pt; font-size: 7pt; text-align: right">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
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    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl1033">-</span></td>
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    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-size: 7pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl1035">-</span></td>
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    <td style="padding-right: 5pt; font-size: 7pt; text-align: right">&#160;<span style="-sec-ix-hidden: xdx2ixbrl1037">-</span></td></tr>
  <tr id="xdx_435_c20230101__20231231_eifrs-full--Equity_iE_zS6bUTrNJacg" style="font-size: 7pt; vertical-align: bottom">
    <td style="border-top: Black 0.5pt solid; border-bottom: Black 1pt solid; font-size: 7pt; font-weight: bold">Balance as of December 31, 2023</td>
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    <td style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 5pt; font-size: 7pt; font-weight: bold; text-align: right"><ix:nonFraction name="ifrs-full:Equity" contextRef="AsOf2023-12-31_ifrs-full_IssuedCapitalMember" id="Fact001039" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">12,821,758</ix:nonFraction></td>
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    <td style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 5pt; font-size: 7pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:Equity" contextRef="AsOf2023-12-31_custom_AdditionalProposedDividendsMember" id="Fact001044" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">131,211</ix:nonFraction></td>
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  <tr style="font-size: 7pt; vertical-align: bottom">
    <td colspan="12" style="border-top: Black 1pt solid; font-size: 7pt; font-weight: bold; text-align: center">Notes are an integral part of these financial statements</td></tr>
  </table>

<p style="font: 12pt/12pt Calibri, Helvetica, Sans-Serif; margin: 0.8pt 0 0">&#160;</p>


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    <div style="border-bottom: Black 1pt solid; margin-bottom: 6pt"><p style="margin-top: 0; margin-bottom: 0">&#160;</p><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%">F-<!-- Field: Sequence; Type: Arabic; Name: PageNo -->6<!-- Field: /Sequence -->&#160;</td></tr></table></div>
    <div style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%">&#160;</td></tr></table></div>
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<p style="font: 11pt/5.5pt Calibri, Helvetica, Sans-Serif; margin: 0.35pt 0 0">&#160;</p>

<p style="font: 10pt/11.2pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 1pt"><b>COMPANHIA PARANAENSE DE ENERGIA &#8211; COPEL and Subsidiaries</b></p>

<p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b>Consolidated Statements of Cash Flows</b></p>

<p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b>For the years ended December 31, 2023, 2022 and 2021</b></p>

<p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b>All amounts expressed in thousands of Brazilian reais, unless
otherwise stated</b></p>

<p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b>&#160;</b></p>

<p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b></b></p>

<table border="0" cellpadding="0" cellspacing="0" id="xdx_30D_112_pn3n3_zQ4QIF3nwg2c" summary="xdx: Statement - Consolidated Statements of Cash Flows" style="font: 10pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: center"><span style="font-size: 8pt">&#160;</span></td>
    <td style="font-weight: bold; text-align: center"><span style="font-size: 8pt">&#160;</span></td>
    <td id="xdx_492_20230101_20231231" style="padding-right: 5pt; font-weight: bold; text-align: center; background-color: white"><span style="font-size: 8pt">&#160;</span></td>
    <td id="xdx_490_20220101_20221231" style="padding-right: 5pt; font-weight: bold; text-align: center; background-color: white"><span style="font-size: 8pt">&#160;</span></td>
    <td id="xdx_49F_20210101_20211231" style="padding-right: 5pt; font-weight: bold; text-align: center; background-color: white"><span style="font-size: 8pt">&#160;</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-top: Black 1pt solid; font-weight: bold; text-align: left; width: 61%"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: center; width: 9%"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white; width: 10%"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-top: Black 1pt solid; padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white; width: 10%"><span style="font-size: 8pt">Restated</span></td>
    <td style="border-top: Black 1pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right; background-color: white; width: 10%"><span style="font-size: 8pt">Restated</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 0.5pt solid"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: center"><span style="font-size: 8pt">Note</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">12.31.2023</span></td>
    <td style="border-bottom: Black 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">12.31.2022</span></td>
    <td style="border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right"><span style="font-size: 8pt">12.31.2021</span></td></tr>
  <tr>
    <td style="font-weight: bold; vertical-align: middle; text-align: center; background-color: white"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; color: red; font-weight: bold; vertical-align: middle; text-align: center; border-top-color: Black; border-top-width: 0.5pt; background-color: white"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-right: rgb(255,192,0) 0.5pt solid; padding-right: 5pt; font-weight: bold; vertical-align: middle; text-align: right; background-color: white"><span style="font-size: 8pt">&#160;</span></td>
    <td style="padding-right: 5pt; vertical-align: bottom; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-left: rgb(255,192,0) 0.5pt solid; padding-right: 5pt; font-weight: bold; vertical-align: middle; text-align: center; background-color: white"><span style="font-size: 8pt">&#160;</span></td></tr>
  <tr id="xdx_401_eifrs-full--CashFlowsFromUsedInOperatingActivitiesAbstract_iB_zay6khDv5JY6" style="vertical-align: middle; background-color: white">
    <td style="font-weight: bold"><span style="font-size: 8pt">&#160;CASH FLOWS FROM OPERATIONAL ACTIVITIES&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; color: red; font-weight: bold; text-align: center"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;</span></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: center"><span style="font-size: 8pt">&#160;</span></td></tr>
  <tr style="vertical-align: middle; background-color: white">
    <td style="font-weight: bold; text-align: right"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; color: red; font-weight: bold; text-align: center"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;</span></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: center"><span style="font-size: 8pt">&#160;</span></td></tr>
  <tr id="xdx_40C_ecustom--ProfitLossFromContinuingOperation_i01_maAFRPLzQVc_zrbHVkyv1Jie" style="vertical-align: middle">
    <td style="font-weight: bold; text-align: left; background-color: white"><span style="font-size: 8pt">&#160;Net income from continuing
    operations&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; color: red; font-weight: bold; text-align: center; background-color: white"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt"><ix:nonFraction name="elp:ProfitLossFromContinuingOperation" contextRef="From2023-01-01to2023-12-31" id="Fact001054" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,135,667</ix:nonFraction></span></td>
    <td style="padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt"><ix:nonFraction name="elp:ProfitLossFromContinuingOperation" contextRef="From2022-01-012022-12-31" id="Fact001055" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,223,987</ix:nonFraction></span></td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right"><span style="font-size: 8pt"><ix:nonFraction name="elp:ProfitLossFromContinuingOperation" contextRef="From2021-01-012021-12-31" id="Fact001056" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,401,901</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: middle">
    <td style="font-weight: bold; text-align: left; background-color: white"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; color: red; font-weight: bold; text-align: center; background-color: white"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 8pt">&#160;</span></td>
    <td style="padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right"><span style="font-size: 8pt">&#160;</span></td></tr>
  <tr id="xdx_40D_eifrs-full--AdjustmentsForReconcileProfitLossAbstract_i01B_z9j6oQLsEBC3">
    <td style="font-weight: bold; vertical-align: bottom"><span style="font-size: 8pt">&#160;Adjustments to reconcile net income for
    the period with cash generation from operating activities:&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; color: red; font-weight: bold; vertical-align: middle; text-align: center; background-color: white"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-right: rgb(255,192,0) 0.5pt solid; padding-right: 5pt; vertical-align: middle; text-align: right; background-color: white"><span style="font-size: 8pt">&#160;</span></td>
    <td style="padding-right: 5pt; vertical-align: middle; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; vertical-align: middle; text-align: right"><span style="font-size: 8pt">&#160;</span></td></tr>
  <tr id="xdx_401_eifrs-full--AdjustmentsForUnrealisedForeignExchangeLossesGains_i02_maAFRPLzQVc_zivvyedKzdwc" style="vertical-align: middle">
    <td style="text-align: left; background-color: white"><span style="font-size: 8pt">&#160;Unrealized monetary and exchange variation
    and debt charges - net&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; background-color: white"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt"><ix:nonFraction name="ifrs-full:AdjustmentsForUnrealisedForeignExchangeLossesGains" contextRef="From2023-01-01to2023-12-31" id="Fact001062" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,951,552</ix:nonFraction></span></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt"><ix:nonFraction name="ifrs-full:AdjustmentsForUnrealisedForeignExchangeLossesGains" contextRef="From2022-01-012022-12-31" id="Fact001063" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,298,681</ix:nonFraction></span></td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right"><span style="font-size: 8pt"><ix:nonFraction name="ifrs-full:AdjustmentsForUnrealisedForeignExchangeLossesGains" contextRef="From2021-01-012021-12-31" id="Fact001064" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">597,769</ix:nonFraction></span></td></tr>
  <tr id="xdx_404_eifrs-full--AdjustmentsForInterestIncome_i02N_di_msAFRPLzQVc_zo5lsOm0lKRb" style="vertical-align: middle">
    <td style="text-align: left; background-color: white"><span style="font-size: 8pt">&#160;Interest - bonus from the grant of concession
    agreements under the quota system&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; background-color: white"><span style="font-size: 8pt">9.2</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;(<ix:nonFraction name="ifrs-full:AdjustmentsForInterestIncome" contextRef="From2023-01-01to2023-12-31" id="Fact001066" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">114,370</ix:nonFraction>)</span></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;(<ix:nonFraction name="ifrs-full:AdjustmentsForInterestIncome" contextRef="From2022-01-012022-12-31" id="Fact001067" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">118,439</ix:nonFraction>)</span></td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right"><span style="font-size: 8pt">&#160;&#160;(<ix:nonFraction name="ifrs-full:AdjustmentsForInterestIncome" contextRef="From2021-01-012021-12-31" id="Fact001068" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">134,482</ix:nonFraction>)</span></td></tr>
  <tr id="xdx_40D_ecustom--AdjustmentsForGainsLossesOnTransmissionConcessionAgreement_i02N_di_msAFRPLzQVc_zOkbqkG457gb" style="vertical-align: middle">
    <td style="text-align: left; background-color: white"><span style="font-size: 8pt">&#160;Remuneration of transmission concession
    contracts&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; background-color: white"><span style="font-size: 8pt">10.3</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;(<ix:nonFraction name="elp:AdjustmentsForGainsLossesOnTransmissionConcessionAgreement" contextRef="From2023-01-01to2023-12-31" id="Fact001070" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">730,094</ix:nonFraction>)</span></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;(<ix:nonFraction name="elp:AdjustmentsForGainsLossesOnTransmissionConcessionAgreement" contextRef="From2022-01-012022-12-31" id="Fact001071" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">769,248</ix:nonFraction>)</span></td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right"><span style="font-size: 8pt">&#160;&#160;(<ix:nonFraction name="elp:AdjustmentsForGainsLossesOnTransmissionConcessionAgreement" contextRef="From2021-01-012021-12-31" id="Fact001072" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,084,986</ix:nonFraction>)</span></td></tr>
  <tr id="xdx_401_ecustom--ProvisionsForAllocationOfPisAndCofinsCredit_i02N_di_msAFRPLzQVc_zNsq3SsmofA3" style="vertical-align: middle">
    <td style="text-align: left; background-color: white"><span style="font-size: 8pt">&#160;Provision for allocation of PIS and Cofins
    credits&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; background-color: white"><span style="font-size: 8pt">12.2.1</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl1074">-</span></span></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt"><ix:nonFraction name="elp:ProvisionsForAllocationOfPisAndCofinsCredit" contextRef="From2022-01-012022-12-31" id="Fact001075" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,821,933</ix:nonFraction></span></td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right"><span style="font-size: 8pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl1076">-</span></span></td></tr>
  <tr id="xdx_406_eifrs-full--AdjustmentsForIncomeTaxExpense_i02_maAFRPLzQVc_z2l2I5FTFL46" style="vertical-align: middle">
    <td style="text-align: left; background-color: white"><span style="font-size: 8pt">&#160;Income tax and social contribution&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; background-color: white"><span style="font-size: 8pt">12.3</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt"><ix:nonFraction name="ifrs-full:AdjustmentsForIncomeTaxExpense" contextRef="From2023-01-01to2023-12-31" id="Fact001078" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">371,104</ix:nonFraction></span></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt"><ix:nonFraction name="ifrs-full:AdjustmentsForIncomeTaxExpense" contextRef="From2022-01-012022-12-31" id="Fact001079" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">368,035</ix:nonFraction></span></td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right"><span style="font-size: 8pt"><ix:nonFraction name="ifrs-full:AdjustmentsForIncomeTaxExpense" contextRef="From2021-01-012021-12-31" id="Fact001080" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">566,272</ix:nonFraction></span></td></tr>
  <tr id="xdx_40B_eifrs-full--AdjustmentsForDeferredTaxExpense_i02_maAFRPLzQVc_z3UYO1Qyy6gh" style="vertical-align: middle">
    <td style="text-align: left; background-color: white"><span style="font-size: 8pt">&#160;Deferred income tax and social contribution&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; background-color: white"><span style="font-size: 8pt">12.3</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;(<ix:nonFraction name="ifrs-full:AdjustmentsForDeferredTaxExpense" contextRef="From2023-01-01to2023-12-31" id="Fact001082" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">17,047</ix:nonFraction>)</span></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;(<ix:nonFraction name="ifrs-full:AdjustmentsForDeferredTaxExpense" contextRef="From2022-01-012022-12-31" id="Fact001083" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">649,134</ix:nonFraction>)</span></td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right"><span style="font-size: 8pt"><ix:nonFraction name="ifrs-full:AdjustmentsForDeferredTaxExpense" contextRef="From2021-01-012021-12-31" id="Fact001084" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">806,344</ix:nonFraction></span></td></tr>
  <tr id="xdx_402_eifrs-full--AdjustmentsForGainLossOnDisposalOfInvestmentsInSubsidiariesJointVenturesAndAssociates_i02N_di_msAFRPLzQVc_zJDZfzoscJZk" style="vertical-align: middle">
    <td style="text-align: left; background-color: white"><span style="font-size: 8pt">&#160;Equity in earnings of investees&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; background-color: white"><span style="font-size: 8pt">15.1</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;(<ix:nonFraction name="ifrs-full:AdjustmentsForGainLossOnDisposalOfInvestmentsInSubsidiariesJointVenturesAndAssociates" contextRef="From2023-01-01to2023-12-31" id="Fact001086" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">307,809</ix:nonFraction>)</span></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;(<ix:nonFraction name="ifrs-full:AdjustmentsForGainLossOnDisposalOfInvestmentsInSubsidiariesJointVenturesAndAssociates" contextRef="From2022-01-012022-12-31" id="Fact001087" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">478,577</ix:nonFraction>)</span></td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right"><span style="font-size: 8pt">&#160;&#160;(<ix:nonFraction name="ifrs-full:AdjustmentsForGainLossOnDisposalOfInvestmentsInSubsidiariesJointVenturesAndAssociates" contextRef="From2021-01-012021-12-31" id="Fact001088" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">303,137</ix:nonFraction>)</span></td></tr>
  <tr id="xdx_408_eifrs-full--OtherCashReceiptsFromOperatingActivities_i02_maAFRPLzQVc_z5sR1ibdnX5" style="vertical-align: middle">
    <td style="text-align: left; background-color: white"><span style="font-size: 8pt">&#160;Appropriation of post-employment benefits
    obligations&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; background-color: white"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt"><ix:nonFraction name="ifrs-full:OtherCashReceiptsFromOperatingActivities" contextRef="From2023-01-01to2023-12-31" id="Fact001090" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">267,741</ix:nonFraction></span></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt"><ix:nonFraction name="ifrs-full:OtherCashReceiptsFromOperatingActivities" contextRef="From2022-01-012022-12-31" id="Fact001091" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">266,273</ix:nonFraction></span></td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right"><span style="font-size: 8pt"><ix:nonFraction name="ifrs-full:OtherCashReceiptsFromOperatingActivities" contextRef="From2021-01-012021-12-31" id="Fact001092" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">245,360</ix:nonFraction></span></td></tr>
  <tr id="xdx_402_ecustom--AdjustmentsForCreationForResearchAndDevelopmentAndEnergyEfficiencyPrograms_i02_maAFRPLzQVc_z51UjnkI7ZIg" style="vertical-align: middle">
    <td style="text-align: left; background-color: white"><span style="font-size: 8pt">&#160;Creation for research and development and
    energy efficiency programs&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; background-color: white"><span style="font-size: 8pt">24.1</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt"><ix:nonFraction name="elp:AdjustmentsForCreationForResearchAndDevelopmentAndEnergyEfficiencyPrograms" contextRef="From2023-01-01to2023-12-31" id="Fact001094" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">165,459</ix:nonFraction></span></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt"><ix:nonFraction name="elp:AdjustmentsForCreationForResearchAndDevelopmentAndEnergyEfficiencyPrograms" contextRef="From2022-01-012022-12-31" id="Fact001095" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">155,705</ix:nonFraction></span></td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right"><span style="font-size: 8pt"><ix:nonFraction name="elp:AdjustmentsForCreationForResearchAndDevelopmentAndEnergyEfficiencyPrograms" contextRef="From2021-01-012021-12-31" id="Fact001096" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">171,601</ix:nonFraction></span></td></tr>
  <tr id="xdx_400_ecustom--RecognitionOfFairValueOfAssetsFromIndemnityForConcession_i02N_di_msAFRPLzQVc_z2iRmrcJu9nj" style="vertical-align: middle">
    <td style="text-align: left; background-color: white"><span style="font-size: 8pt">&#160;Recognition of fair value of assets from
    the indemnity for the concession&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; background-color: white"><span style="font-size: 8pt">30.1</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;(<ix:nonFraction name="elp:RecognitionOfFairValueOfAssetsFromIndemnityForConcession" contextRef="From2023-01-01to2023-12-31" id="Fact001098" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">62,167</ix:nonFraction>)</span></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;(<ix:nonFraction name="elp:RecognitionOfFairValueOfAssetsFromIndemnityForConcession" contextRef="From2022-01-012022-12-31" id="Fact001099" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">79,169</ix:nonFraction>)</span></td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right"><span style="font-size: 8pt">&#160;&#160;(<ix:nonFraction name="elp:RecognitionOfFairValueOfAssetsFromIndemnityForConcession" contextRef="From2021-01-012021-12-31" id="Fact001100" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">108,733</ix:nonFraction>)</span></td></tr>
  <tr id="xdx_40C_ecustom--AdjustmentsForSectorialFinancialAssetsAndLiabilitiesResult_i02_maAFRPLzQVc_z1nhVLmYDWz2" style="vertical-align: middle">
    <td style="text-align: left; background-color: white"><span style="font-size: 8pt">&#160;Sectorial financial assets and liabilities
    result&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; background-color: white"><span style="font-size: 8pt">30.1</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;(<ix:nonFraction name="elp:AdjustmentsForSectorialFinancialAssetsAndLiabilitiesResult" contextRef="From2023-01-01to2023-12-31" id="Fact001102" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,070,196</ix:nonFraction>)</span></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;(<ix:nonFraction name="elp:AdjustmentsForSectorialFinancialAssetsAndLiabilitiesResult" contextRef="From2022-01-012022-12-31" id="Fact001103" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,847,863</ix:nonFraction>)</span></td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right"><span style="font-size: 8pt">&#160;&#160;(<ix:nonFraction name="elp:AdjustmentsForSectorialFinancialAssetsAndLiabilitiesResult" contextRef="From2021-01-012021-12-31" id="Fact001104" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,502,324</ix:nonFraction>)</span></td></tr>
  <tr id="xdx_40E_eifrs-full--AdjustmentsForDepreciationAndAmortisationExpense_i02_maAFRPLzQVc_zrTsshxjNwxi" style="vertical-align: middle">
    <td style="text-align: left; background-color: white"><span style="font-size: 8pt">&#160;Depreciation and amortization&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; background-color: white"><span style="font-size: 8pt">31</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt"><ix:nonFraction name="ifrs-full:AdjustmentsForDepreciationAndAmortisationExpense" contextRef="From2023-01-01to2023-12-31" id="Fact001106" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,382,040</ix:nonFraction></span></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt"><ix:nonFraction name="ifrs-full:AdjustmentsForDepreciationAndAmortisationExpense" contextRef="From2022-01-012022-12-31" id="Fact001107" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,233,097</ix:nonFraction></span></td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right"><span style="font-size: 8pt"><ix:nonFraction name="ifrs-full:AdjustmentsForDepreciationAndAmortisationExpense" contextRef="From2021-01-012021-12-31" id="Fact001108" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,017,293</ix:nonFraction></span></td></tr>
  <tr id="xdx_40B_ecustom--ProvisionArisingFromVoluntaryDismissalProgram_i02_maAFRPLzQVc_zMFA5NMRPDZ1" style="vertical-align: middle">
    <td style="text-align: left"><span style="font-size: 8pt">&#160;Provision arising from the voluntary dismissal program&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; background-color: white"><span style="font-size: 8pt">31.2.1</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt"><ix:nonFraction name="elp:ProvisionArisingFromVoluntaryDismissalProgram" contextRef="From2023-01-01to2023-12-31" id="Fact001110" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">610,057</ix:nonFraction></span></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl1111">-</span></span></td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right"><span style="font-size: 8pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl1112">-</span></span></td></tr>
  <tr id="xdx_408_eifrs-full--AdjustmentsForIncreaseInOtherProvisionsArisingFromPassageOfTime_i02_maAFRPLzQVc_zUzFTaibHxBb" style="vertical-align: middle">
    <td style="text-align: left; background-color: white"><span style="font-size: 8pt">&#160;Net operating estimated losses, provisions
    and reversals&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; background-color: white"><span style="font-size: 8pt">31.4</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;<ix:nonFraction name="ifrs-full:AdjustmentsForIncreaseInOtherProvisionsArisingFromPassageOfTime" contextRef="From2023-01-01to2023-12-31" id="Fact001114" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">92,235</ix:nonFraction></span></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt"><ix:nonFraction name="ifrs-full:AdjustmentsForIncreaseInOtherProvisionsArisingFromPassageOfTime" contextRef="From2022-01-012022-12-31" id="Fact001115" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">717,531</ix:nonFraction></span></td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right"><span style="font-size: 8pt"><ix:nonFraction name="ifrs-full:AdjustmentsForIncreaseInOtherProvisionsArisingFromPassageOfTime" contextRef="From2021-01-012021-12-31" id="Fact001116" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">366,332</ix:nonFraction></span></td></tr>
  <tr id="xdx_40F_ecustom--RealizationOfAddedValueInBusinessCombinations_i02N_di_msAFRPLzQVc_zyEJCRiS3tFl" style="vertical-align: middle">
    <td style="text-align: left; background-color: white"><span style="font-size: 8pt">&#160;Realization of added value in business combinations&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; background-color: white"><span style="font-size: 8pt">10.3</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;(<ix:nonFraction name="elp:RealizationOfAddedValueInBusinessCombinations" contextRef="From2023-01-01to2023-12-31" id="Fact001118" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">722</ix:nonFraction>)</span></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;(<ix:nonFraction name="elp:RealizationOfAddedValueInBusinessCombinations" contextRef="From2022-01-012022-12-31" id="Fact001119" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">721</ix:nonFraction>)</span></td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right"><span style="font-size: 8pt">&#160;&#160;(<ix:nonFraction name="elp:RealizationOfAddedValueInBusinessCombinations" contextRef="From2021-01-012021-12-31" id="Fact001120" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">722</ix:nonFraction>)</span></td></tr>
  <tr id="xdx_404_ecustom--FairValueInPurchaseAndSaleOfPowerInActiveMarket_i02N_di_msAFRPLzQVc_zKPwGLH8y7Wg" style="vertical-align: middle">
    <td style="text-align: left; background-color: white"><span style="font-size: 8pt">&#160;Fair value in energy purchase and sale operations&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; background-color: white"><span style="font-size: 8pt">30.1</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;(<ix:nonFraction name="elp:FairValueInPurchaseAndSaleOfPowerInActiveMarket" contextRef="From2023-01-01to2023-12-31" id="Fact001122" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">5,045</ix:nonFraction>)</span></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;(<ix:nonFraction name="elp:FairValueInPurchaseAndSaleOfPowerInActiveMarket" contextRef="From2022-01-012022-12-31" id="Fact001123" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">32,748</ix:nonFraction>)</span></td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right"><span style="font-size: 8pt">&#160;&#160;<ix:nonFraction name="elp:FairValueInPurchaseAndSaleOfPowerInActiveMarket" contextRef="From2021-01-012021-12-31" id="Fact001124" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">35,818</ix:nonFraction></span></td></tr>
  <tr id="xdx_402_ecustom--DerivativesFairValue_i02_maAFRPLzQVc_zRDGofUF2Qgg" style="vertical-align: middle">
    <td style="text-align: left; background-color: white"><span style="font-size: 8pt">&#160;Derivatives fair value&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl1126">-</span></span></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt"><ix:nonFraction name="elp:DerivativesFairValue" contextRef="From2022-01-012022-12-31" id="Fact001127" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,907</ix:nonFraction></span></td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right"><span style="font-size: 8pt">&#160;&#160;<ix:nonFraction name="elp:DerivativesFairValue" contextRef="From2021-01-012021-12-31" id="Fact001128" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">20,401</ix:nonFraction></span></td></tr>
  <tr id="xdx_405_eifrs-full--AdjustmentsForImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLossTradeAndOtherReceivables_i02_maAFRPLzQVc_z7cUoH9eYQpc" style="vertical-align: middle">
    <td style="text-align: left; background-color: white"><span style="font-size: 8pt">&#160;Loss on disposal of accounts receivable
    related to concession</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; background-color: white"><span style="font-size: 8pt">9.1</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt"><ix:nonFraction name="ifrs-full:AdjustmentsForImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLossTradeAndOtherReceivables" contextRef="From2023-01-01to2023-12-31" id="Fact001130" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">270</ix:nonFraction></span></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;<ix:nonFraction name="ifrs-full:AdjustmentsForImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLossTradeAndOtherReceivables" contextRef="From2022-01-012022-12-31" id="Fact001131" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">26,533</ix:nonFraction></span></td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right"><span style="font-size: 8pt">&#160;&#160;<ix:nonFraction name="ifrs-full:AdjustmentsForImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLossTradeAndOtherReceivables" contextRef="From2021-01-012021-12-31" id="Fact001132" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">13</ix:nonFraction></span></td></tr>
  <tr id="xdx_409_eifrs-full--GainsLossesOnDisposalsOfNoncurrentAssets_i02N_di_msAFRPLzQVc_zPrgmjgPWSke" style="vertical-align: middle">
    <td style="text-align: left; background-color: white"><span style="font-size: 8pt">&#160;Loss on disposal of contract assets&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; background-color: white"><span style="font-size: 8pt">10.1</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;<ix:nonFraction name="ifrs-full:GainsLossesOnDisposalsOfNoncurrentAssets" contextRef="From2023-01-01to2023-12-31" id="Fact001134" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">16,728</ix:nonFraction></span></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt"><ix:nonFraction name="ifrs-full:GainsLossesOnDisposalsOfNoncurrentAssets" contextRef="From2022-01-012022-12-31" id="Fact001135" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">8,829</ix:nonFraction></span></td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right"><span style="font-size: 8pt"><ix:nonFraction name="ifrs-full:GainsLossesOnDisposalsOfNoncurrentAssets" contextRef="From2021-01-012021-12-31" id="Fact001136" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">7,155</ix:nonFraction></span></td></tr>
  <tr id="xdx_408_eifrs-full--AdjustmentsForGainLossOnDisposalsPropertyPlantAndEquipment_i02N_di_msAFRPLzQVc_znfyaHt0CjU5" style="vertical-align: middle">
    <td style="text-align: left; background-color: white"><span style="font-size: 8pt">&#160;Loss on disposal of property, plant and
    equipment&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; background-color: white"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;<ix:nonFraction name="ifrs-full:AdjustmentsForGainLossOnDisposalsPropertyPlantAndEquipment" contextRef="From2023-01-01to2023-12-31" id="Fact001138" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">10,458</ix:nonFraction></span></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt"><ix:nonFraction name="ifrs-full:AdjustmentsForGainLossOnDisposalsPropertyPlantAndEquipment" contextRef="From2022-01-012022-12-31" id="Fact001139" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">7,850</ix:nonFraction></span></td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right"><span style="font-size: 8pt">&#160;&#160;<ix:nonFraction name="ifrs-full:AdjustmentsForGainLossOnDisposalsPropertyPlantAndEquipment" contextRef="From2021-01-012021-12-31" id="Fact001140" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">11,031</ix:nonFraction></span></td></tr>
  <tr id="xdx_40F_ecustom--LossOnDisposalOfIntangibleAssets_i02_maAFRPLzQVc_zEy4diEp4n7f" style="vertical-align: middle">
    <td style="text-align: left; background-color: white"><span style="font-size: 8pt">&#160;Loss on disposal of intangible assets&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; background-color: white"><span style="font-size: 8pt">17.1
    and 17.4</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;<ix:nonFraction name="elp:LossOnDisposalOfIntangibleAssets" contextRef="From2023-01-01to2023-12-31" id="Fact001142" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">78,728</ix:nonFraction></span></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;<ix:nonFraction name="elp:LossOnDisposalOfIntangibleAssets" contextRef="From2022-01-012022-12-31" id="Fact001143" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">55,053</ix:nonFraction></span></td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right"><span style="font-size: 8pt">&#160;&#160;<ix:nonFraction name="elp:LossOnDisposalOfIntangibleAssets" contextRef="From2021-01-012021-12-31" id="Fact001144" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">30,623</ix:nonFraction></span></td></tr>
  <tr id="xdx_407_ecustom--ResultOfWriteoffsOfUseRightsOfAssetsAndLiabilitiesOfLeasesNet_i02_maAFRPLzQVc_z9qAvw3KqRUg" style="vertical-align: middle">
    <td style="text-align: left"><span style="font-size: 8pt">&#160;Result of write-offs of use rights of assets and liabilities of leases
    - net&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; background-color: white"><span style="font-size: 8pt">26.1
    and 26.2</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt"><ix:nonFraction name="elp:ResultOfWriteoffsOfUseRightsOfAssetsAndLiabilitiesOfLeasesNet" contextRef="From2023-01-01to2023-12-31" id="Fact001146" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">726</ix:nonFraction></span></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;(<ix:nonFraction name="elp:ResultOfWriteoffsOfUseRightsOfAssetsAndLiabilitiesOfLeasesNet" contextRef="From2022-01-012022-12-31" id="Fact001147" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">146</ix:nonFraction>)</span></td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right"><span style="font-size: 8pt">&#160;&#160;(<ix:nonFraction name="elp:ResultOfWriteoffsOfUseRightsOfAssetsAndLiabilitiesOfLeasesNet" contextRef="From2021-01-012021-12-31" id="Fact001148" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">177</ix:nonFraction>)</span></td></tr>
  <tr style="vertical-align: middle">
    <td style="text-align: left"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; background-color: white"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right"><span style="font-size: 8pt">&#160;</span></td>
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  <tr id="xdx_40C_eifrs-full--AdjustmentsForReconcileProfitLoss_iT_pn3n3_mtAFRPLzQVc_maAFIDIzdPp_zLVTk7nBcaqh" style="vertical-align: middle">
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  <tr style="vertical-align: middle">
    <td style="text-align: left; background-color: white"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; color: red; text-align: center; background-color: white"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 8pt">&#160;</span></td>
    <td style="padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right"><span style="font-size: 8pt">&#160;</span></td></tr>
  <tr id="xdx_40D_ecustom--AdjustmentsForDecreaseIncreaseInAssetsAbstract_iB_zBm7wjUXKqPg" style="vertical-align: middle">
    <td style="font-weight: bold; text-align: left; background-color: white"><span style="font-size: 8pt">&#160;Decrease (increase) in
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    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; color: red; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 8pt">&#160;</span></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right"><span style="font-size: 8pt">&#160;</span></td></tr>
  <tr id="xdx_401_eifrs-full--AdjustmentsForDecreaseIncreaseInTradeAccountReceivable_i01_maAFDIIztTQ_zzUC6OCbodQ8" style="vertical-align: middle">
    <td style="text-align: left; background-color: white"><span style="font-size: 8pt">&#160;Trade accounts receivable&#160;</span></td>
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    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt"><ix:nonFraction name="ifrs-full:AdjustmentsForDecreaseIncreaseInTradeAccountReceivable" contextRef="From2022-01-012022-12-31" id="Fact001159" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,482,232</ix:nonFraction></span></td>
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  <tr id="xdx_40A_eifrs-full--DividendsReceivedClassifiedAsOperatingActivities_i01_maAFDIIztTQ_zSwqDJmesB71" style="vertical-align: middle">
    <td style="text-align: left; background-color: white"><span style="font-size: 8pt">&#160;Dividends and interest on own capital received&#160;&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; background-color: white"><span style="font-size: 8pt">&#160;</span></td>
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    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;<ix:nonFraction name="ifrs-full:DividendsReceivedClassifiedAsOperatingActivities" contextRef="From2022-01-012022-12-31" id="Fact001163" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">67,732</ix:nonFraction></span></td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right"><span style="font-size: 8pt">&#160;&#160;<ix:nonFraction name="ifrs-full:DividendsReceivedClassifiedAsOperatingActivities" contextRef="From2021-01-012021-12-31" id="Fact001164" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">82,937</ix:nonFraction></span></td></tr>
  <tr id="xdx_402_ecustom--AdjustmentsForDecreaseIncreaseInCrcTransferredToGovernmentOfState_i01_maAFDIIztTQ_zaRi1soxH19i" style="vertical-align: middle">
    <td style="text-align: left"><span style="font-size: 8pt">&#160;CRC transferred to the Government of the State of Paran&#225;&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl1166">-</span></span></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl1167">-</span></span></td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right"><span style="font-size: 8pt"><ix:nonFraction name="elp:AdjustmentsForDecreaseIncreaseInCrcTransferredToGovernmentOfState" contextRef="From2021-01-012021-12-31" id="Fact001168" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,646,614</ix:nonFraction></span></td></tr>
  <tr id="xdx_407_eifrs-full--AdjustmentsForIncreaseDecreaseInDepositsFromBanks_i01_maAFDIIztTQ_zU6EvgRJu661" style="vertical-align: middle">
    <td style="text-align: left; background-color: white"><span style="font-size: 8pt">&#160;Judicial deposits&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; background-color: white"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;<ix:nonFraction name="ifrs-full:AdjustmentsForIncreaseDecreaseInDepositsFromBanks" contextRef="From2023-01-01to2023-12-31" id="Fact001170" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">33,298</ix:nonFraction></span></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt"><ix:nonFraction name="ifrs-full:AdjustmentsForIncreaseDecreaseInDepositsFromBanks" contextRef="From2022-01-012022-12-31" id="Fact001171" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,521</ix:nonFraction></span></td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right"><span style="font-size: 8pt">&#160;(<ix:nonFraction name="ifrs-full:AdjustmentsForIncreaseDecreaseInDepositsFromBanks" contextRef="From2021-01-012021-12-31" id="Fact001172" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">87,785</ix:nonFraction>)</span></td></tr>
  <tr id="xdx_40E_ecustom--AdjustmentsForDecreaseIncreaseInOtherFinancialAssets_i01_maAFDIIztTQ_z5CKjy3OgNPi" style="vertical-align: middle">
    <td style="text-align: left; background-color: white"><span style="font-size: 8pt">&#160;Sectorial financial assets&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; background-color: white"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;<ix:nonFraction name="elp:AdjustmentsForDecreaseIncreaseInOtherFinancialAssets" contextRef="From2023-01-01to2023-12-31" id="Fact001174" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">36,964</ix:nonFraction></span></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt"><ix:nonFraction name="elp:AdjustmentsForDecreaseIncreaseInOtherFinancialAssets" contextRef="From2022-01-012022-12-31" id="Fact001175" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">966,466</ix:nonFraction></span></td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right"><span style="font-size: 8pt"><ix:nonFraction name="elp:AdjustmentsForDecreaseIncreaseInOtherFinancialAssets" contextRef="From2021-01-012021-12-31" id="Fact001176" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,509,802</ix:nonFraction></span></td></tr>
  <tr id="xdx_40D_eifrs-full--AdjustmentsForDecreaseIncreaseInOtherOperatingReceivables_i01_maAFDIIztTQ_z86Lie0FHSRi" style="vertical-align: middle">
    <td style="text-align: left; background-color: white"><span style="font-size: 8pt">&#160;Other receivables&#160;&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; background-color: white"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;(<ix:nonFraction name="ifrs-full:AdjustmentsForDecreaseIncreaseInOtherOperatingReceivables" contextRef="From2023-01-01to2023-12-31" id="Fact001178" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">11,555</ix:nonFraction>)</span></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;<ix:nonFraction name="ifrs-full:AdjustmentsForDecreaseIncreaseInOtherOperatingReceivables" contextRef="From2022-01-012022-12-31" id="Fact001179" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">69,208</ix:nonFraction></span></td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right"><span style="font-size: 8pt">&#160;&#160;(<ix:nonFraction name="ifrs-full:AdjustmentsForDecreaseIncreaseInOtherOperatingReceivables" contextRef="From2021-01-012021-12-31" id="Fact001180" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">179,301</ix:nonFraction>)</span></td></tr>
  <tr id="xdx_401_eifrs-full--AdjustmentsForDecreaseIncreaseInInventories_i01_maAFDIIztTQ_z1uyFbXzIDm" style="vertical-align: middle">
    <td style="text-align: left; background-color: white"><span style="font-size: 8pt">&#160;Inventories&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; background-color: white"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;<ix:nonFraction name="ifrs-full:AdjustmentsForDecreaseIncreaseInInventories" contextRef="From2023-01-01to2023-12-31" id="Fact001182" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">18,741</ix:nonFraction></span></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt"><ix:nonFraction name="ifrs-full:AdjustmentsForDecreaseIncreaseInInventories" contextRef="From2022-01-012022-12-31" id="Fact001183" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">7,326</ix:nonFraction></span></td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right"><span style="font-size: 8pt">&#160;(<ix:nonFraction name="ifrs-full:AdjustmentsForDecreaseIncreaseInInventories" contextRef="From2021-01-012021-12-31" id="Fact001184" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">30,334</ix:nonFraction>)</span></td></tr>
  <tr id="xdx_409_ecustom--AdjustmentsForDecreaseIncreaseInIncomeTaxAndSocialContribution_i01_maAFDIIztTQ_zJ8wQ0gQUXKf" style="vertical-align: middle">
    <td style="text-align: left; background-color: white"><span style="font-size: 8pt">&#160;Income tax and social contribution recoverable&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; background-color: white"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;(<ix:nonFraction name="elp:AdjustmentsForDecreaseIncreaseInIncomeTaxAndSocialContribution" contextRef="From2023-01-01to2023-12-31" id="Fact001186" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">201,003</ix:nonFraction>)</span></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;(<ix:nonFraction name="elp:AdjustmentsForDecreaseIncreaseInIncomeTaxAndSocialContribution" contextRef="From2022-01-012022-12-31" id="Fact001187" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">488,495</ix:nonFraction>)</span></td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right"><span style="font-size: 8pt">&#160;&#160;(<ix:nonFraction name="elp:AdjustmentsForDecreaseIncreaseInIncomeTaxAndSocialContribution" contextRef="From2021-01-012021-12-31" id="Fact001188" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">259,807</ix:nonFraction>)</span></td></tr>
  <tr id="xdx_404_ecustom--AdjustmentsForDecreaseIncreaseInReceivablesFromTaxesOtherThanIncomeTax_i01_maAFDIIztTQ_zQiYSSs9u9Cf" style="vertical-align: middle">
    <td style="text-align: left; background-color: white"><span style="font-size: 8pt">&#160;Other taxes recoverable&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; background-color: white"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;(<ix:nonFraction name="elp:AdjustmentsForDecreaseIncreaseInReceivablesFromTaxesOtherThanIncomeTax" contextRef="From2023-01-01to2023-12-31" id="Fact001190" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">138,520</ix:nonFraction>)</span></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt"><ix:nonFraction name="elp:AdjustmentsForDecreaseIncreaseInReceivablesFromTaxesOtherThanIncomeTax" contextRef="From2022-01-012022-12-31" id="Fact001191" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">236,843</ix:nonFraction></span></td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right"><span style="font-size: 8pt">&#160;(<ix:nonFraction name="elp:AdjustmentsForDecreaseIncreaseInReceivablesFromTaxesOtherThanIncomeTax" contextRef="From2021-01-012021-12-31" id="Fact001192" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">72,431</ix:nonFraction>)</span></td></tr>
  <tr id="xdx_402_ecustom--AdjustmentsForDecreaseIncreaseInPrepayments_i01_maAFDIIztTQ_zboZcYn97MHa" style="vertical-align: middle">
    <td style="text-align: left; background-color: white"><span style="font-size: 8pt">&#160;Prepaid expenses&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; background-color: white"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;(<ix:nonFraction name="elp:AdjustmentsForDecreaseIncreaseInPrepayments" contextRef="From2023-01-01to2023-12-31" id="Fact001194" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,281</ix:nonFraction>)</span></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;(<ix:nonFraction name="elp:AdjustmentsForDecreaseIncreaseInPrepayments" contextRef="From2022-01-012022-12-31" id="Fact001195" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">6,585</ix:nonFraction>)</span></td>
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  <tr id="xdx_405_ecustom--AdjustmentsForDecreaseIncreaseInTradeAndOtherReceivablesDueFromRelatedParties_i01_maAFDIIztTQ_zIB6hc6OMVhh" style="vertical-align: middle">
    <td style="text-align: left; background-color: white"><span style="font-size: 8pt">&#160;Related parties&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; background-color: white"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;(<ix:nonFraction name="elp:AdjustmentsForDecreaseIncreaseInTradeAndOtherReceivablesDueFromRelatedParties" contextRef="From2023-01-01to2023-12-31" id="Fact001198" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">201</ix:nonFraction>)</span></td>
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  <tr id="xdx_404_eifrs-full--AdjustmentsForDecreaseIncreaseInOtherAssets_i01T_pn3n3_mtAFDIIztTQ_maAFIDIzdPp_zJh4xc2aSOPi" style="vertical-align: middle">
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  <tr style="vertical-align: middle">
    <td style="text-align: right; background-color: white"><span style="font-size: 8pt">&#160;</span></td>
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    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 8pt">&#160;</span></td>
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  <tr id="xdx_40D_ecustom--AdjustmentsForIncreaseDecreaseInLiabilitiesAbstract_iB_zzCNFDiWsBTg" style="vertical-align: middle">
    <td style="font-weight: bold; text-align: left; background-color: white"><span style="font-size: 8pt">&#160;Increase (decrease) in
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    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; background-color: white"><span style="font-size: 8pt">&#160;</span></td>
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    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right"><span style="font-size: 8pt">&#160;</span></td></tr>
  <tr id="xdx_40D_ecustom--AdjustmentsForIncreaseDecreaseInPayrollSocialChargesAndAccruals_i01_maAFIDIzEft_zqIGVKX43wnl" style="vertical-align: middle">
    <td style="text-align: left; background-color: white"><span style="font-size: 8pt">&#160;Payroll, social charges and accruals&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; background-color: white"><span style="font-size: 8pt">&#160;</span></td>
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    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;(<ix:nonFraction name="elp:AdjustmentsForIncreaseDecreaseInPayrollSocialChargesAndAccruals" contextRef="From2022-01-012022-12-31" id="Fact001211" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">191,643</ix:nonFraction>)</span></td>
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  <tr id="xdx_40C_ecustom--AdjustmentsForIncreaseDecreaseInTradeAndOtherPayablesToTradeSuppliers_i01_maAFIDIzEft_zaj3GJ7isBjf" style="vertical-align: middle">
    <td style="text-align: left; background-color: white"><span style="font-size: 8pt">&#160;Suppliers&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; background-color: white"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;<ix:nonFraction name="elp:AdjustmentsForIncreaseDecreaseInTradeAndOtherPayablesToTradeSuppliers" contextRef="From2023-01-01to2023-12-31" id="Fact001214" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">19,506</ix:nonFraction></span></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;(<ix:nonFraction name="elp:AdjustmentsForIncreaseDecreaseInTradeAndOtherPayablesToTradeSuppliers" contextRef="From2022-01-012022-12-31" id="Fact001215" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">347,157</ix:nonFraction>)</span></td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right"><span style="font-size: 8pt">&#160;(<ix:nonFraction name="elp:AdjustmentsForIncreaseDecreaseInTradeAndOtherPayablesToTradeSuppliers" contextRef="From2021-01-012021-12-31" id="Fact001216" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">12,227</ix:nonFraction>)</span></td></tr>
  <tr id="xdx_40D_ecustom--AdjustmentsForIncreaseDecreaseInOtherTaxes_i01_maAFIDIzEft_zoOR30tKLrj9" style="vertical-align: middle">
    <td style="text-align: left; background-color: white"><span style="font-size: 8pt">&#160;Other taxes&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; background-color: white"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt"><ix:nonFraction name="elp:AdjustmentsForIncreaseDecreaseInOtherTaxes" contextRef="From2023-01-01to2023-12-31" id="Fact001218" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">974,083</ix:nonFraction></span></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt"><ix:nonFraction name="elp:AdjustmentsForIncreaseDecreaseInOtherTaxes" contextRef="From2022-01-012022-12-31" id="Fact001219" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">884,140</ix:nonFraction></span></td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right"><span style="font-size: 8pt"><ix:nonFraction name="elp:AdjustmentsForIncreaseDecreaseInOtherTaxes" contextRef="From2021-01-012021-12-31" id="Fact001220" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">834,634</ix:nonFraction></span></td></tr>
  <tr id="xdx_40C_eifrs-full--AdjustmentsForIncreaseDecreaseInEmployeeBenefitLiabilities_i01_maAFIDIzEft_zEUNs7YGUYAl" style="vertical-align: middle">
    <td style="text-align: left; background-color: white"><span style="font-size: 8pt">&#160;Post-employment benefits&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; background-color: white"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;(<ix:nonFraction name="ifrs-full:AdjustmentsForIncreaseDecreaseInEmployeeBenefitLiabilities" contextRef="From2023-01-01to2023-12-31" id="Fact001222" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">224,809</ix:nonFraction>)</span></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;(<ix:nonFraction name="ifrs-full:AdjustmentsForIncreaseDecreaseInEmployeeBenefitLiabilities" contextRef="From2022-01-012022-12-31" id="Fact001223" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">200,697</ix:nonFraction>)</span></td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right"><span style="font-size: 8pt">&#160;&#160;(<ix:nonFraction name="ifrs-full:AdjustmentsForIncreaseDecreaseInEmployeeBenefitLiabilities" contextRef="From2021-01-012021-12-31" id="Fact001224" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">198,090</ix:nonFraction>)</span></td></tr>
  <tr id="xdx_409_ecustom--AdjustmentsForIncreaseDecreaseInTradeAndOtherPayablesToRelatedParties_i01_maAFIDIzEft_zET5VEmCvVo5" style="vertical-align: middle">
    <td style="text-align: left; background-color: white"><span style="font-size: 8pt">&#160;Sectorial charges due&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; background-color: white"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;<ix:nonFraction name="elp:AdjustmentsForIncreaseDecreaseInTradeAndOtherPayablesToRelatedParties" contextRef="From2023-01-01to2023-12-31" id="Fact001226" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">14,978</ix:nonFraction></span></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;(<ix:nonFraction name="elp:AdjustmentsForIncreaseDecreaseInTradeAndOtherPayablesToRelatedParties" contextRef="From2022-01-012022-12-31" id="Fact001227" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">151,898</ix:nonFraction>)</span></td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right"><span style="font-size: 8pt"><ix:nonFraction name="elp:AdjustmentsForIncreaseDecreaseInTradeAndOtherPayablesToRelatedParties" contextRef="From2021-01-012021-12-31" id="Fact001228" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">164,674</ix:nonFraction></span></td></tr>
  <tr id="xdx_40B_ecustom--AdjustmentsForIncreaseDecreaseInResearchAndDevelopmentAndEnergyEfficiency_i01_maAFIDIzEft_z5C3dgZVaK2g" style="vertical-align: middle">
    <td style="text-align: left; background-color: white"><span style="font-size: 8pt">&#160;Research and development and energy efficiency&#160;&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; background-color: white"><span style="font-size: 8pt">24.1</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;(<ix:nonFraction name="elp:AdjustmentsForIncreaseDecreaseInResearchAndDevelopmentAndEnergyEfficiency" contextRef="From2023-01-01to2023-12-31" id="Fact001230" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">255,295</ix:nonFraction>)</span></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;(<ix:nonFraction name="elp:AdjustmentsForIncreaseDecreaseInResearchAndDevelopmentAndEnergyEfficiency" contextRef="From2022-01-012022-12-31" id="Fact001231" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">202,073</ix:nonFraction>)</span></td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right"><span style="font-size: 8pt">&#160;&#160;(<ix:nonFraction name="elp:AdjustmentsForIncreaseDecreaseInResearchAndDevelopmentAndEnergyEfficiency" contextRef="From2021-01-012021-12-31" id="Fact001232" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">230,328</ix:nonFraction>)</span></td></tr>
  <tr id="xdx_403_eifrs-full--AdjustmentsForIncreaseDecreaseInTradeAndOtherPayables_i01_maAFIDIzEft_zcNePSrNhRc7" style="vertical-align: middle">
    <td style="text-align: left; background-color: white"><span style="font-size: 8pt">&#160;Payable related to the concession&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; background-color: white"><span style="font-size: 8pt">25.1</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;(<ix:nonFraction name="ifrs-full:AdjustmentsForIncreaseDecreaseInTradeAndOtherPayables" contextRef="From2023-01-01to2023-12-31" id="Fact001234" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">115,736</ix:nonFraction>)</span></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;(<ix:nonFraction name="ifrs-full:AdjustmentsForIncreaseDecreaseInTradeAndOtherPayables" contextRef="From2022-01-012022-12-31" id="Fact001235" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">106,370</ix:nonFraction>)</span></td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right"><span style="font-size: 8pt">&#160;(<ix:nonFraction name="ifrs-full:AdjustmentsForIncreaseDecreaseInTradeAndOtherPayables" contextRef="From2021-01-012021-12-31" id="Fact001236" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">88,430</ix:nonFraction>)</span></td></tr>
  <tr id="xdx_406_eifrs-full--AdjustmentsForIncreaseDecreaseInOtherOperatingPayables_i01_maAFIDIzEft_zCaYsyHGLLT9" style="vertical-align: middle">
    <td style="text-align: left; background-color: white"><span style="font-size: 8pt">&#160;Other accounts payable&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; background-color: white"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt"><ix:nonFraction name="ifrs-full:AdjustmentsForIncreaseDecreaseInOtherOperatingPayables" contextRef="From2023-01-01to2023-12-31" id="Fact001238" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">149,450</ix:nonFraction></span></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt"><ix:nonFraction name="ifrs-full:AdjustmentsForIncreaseDecreaseInOtherOperatingPayables" contextRef="From2022-01-012022-12-31" id="Fact001239" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">106,269</ix:nonFraction></span></td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right"><span style="font-size: 8pt">&#160;&#160;<ix:nonFraction name="ifrs-full:AdjustmentsForIncreaseDecreaseInOtherOperatingPayables" contextRef="From2021-01-012021-12-31" id="Fact001240" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">22,278</ix:nonFraction></span></td></tr>
  <tr id="xdx_40F_eifrs-full--AdjustmentsForProvisions_i01_maAFIDIzEft_zLWlofhBoLQh" style="vertical-align: middle">
    <td style="text-align: left; background-color: white"><span style="font-size: 8pt">&#160;Provisions for legal claims</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; background-color: white"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;(<ix:nonFraction name="ifrs-full:AdjustmentsForProvisions" contextRef="From2023-01-01to2023-12-31" id="Fact001242" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">372,838</ix:nonFraction>)</span></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;(<ix:nonFraction name="ifrs-full:AdjustmentsForProvisions" contextRef="From2022-01-012022-12-31" id="Fact001243" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">239,741</ix:nonFraction>)</span></td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right"><span style="font-size: 8pt">&#160;&#160;(<ix:nonFraction name="ifrs-full:AdjustmentsForProvisions" contextRef="From2021-01-012021-12-31" id="Fact001244" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">207,720</ix:nonFraction>)</span></td></tr>
  <tr id="xdx_400_eifrs-full--AdjustmentsForIncreaseDecreaseInOtherLiabilities_i01T_pn3n3_mtAFIDIzEft_maAFIDIzdPp_zFJoA0TGSW44" style="vertical-align: middle">
    <td style="text-align: left; background-color: white"><b style="display: none">Total increase (decrease) in liabilities&#160;</b></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; background-color: white"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right"><span style="font-size: 8pt"><ix:nonFraction name="ifrs-full:AdjustmentsForIncreaseDecreaseInOtherLiabilities" contextRef="From2023-01-01to2023-12-31" id="Fact001246" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">486,682</ix:nonFraction></span></td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right"><span style="font-size: 8pt">&#160;&#160;(<ix:nonFraction name="ifrs-full:AdjustmentsForIncreaseDecreaseInOtherLiabilities" contextRef="From2022-01-012022-12-31" id="Fact001247" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">449,170</ix:nonFraction>)</span></td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right"><span style="font-size: 8pt"><ix:nonFraction name="ifrs-full:AdjustmentsForIncreaseDecreaseInOtherLiabilities" contextRef="From2021-01-012021-12-31" id="Fact001248" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">301,504</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: middle">
    <td style="text-align: left; background-color: white"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; background-color: white"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 8pt">&#160;</span></td>
    <td style="padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right"><span style="font-size: 8pt">&#160;</span></td></tr>
  <tr id="xdx_402_eifrs-full--CashFlowsFromUsedInOperations_i01T_mtAFIDIzdPp_maCFFCOzTZ8_zcWqVe52Qt7h" style="vertical-align: middle">
    <td style="font-weight: bold; background-color: white"><span style="font-size: 8pt">&#160;CASH GENERATED BY OPERATING ACTIVITIES</span></td>
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  <tr style="vertical-align: middle">
    <td style="text-align: left; background-color: white"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; background-color: white"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;</span></td>
    <td style="padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right"><span style="font-size: 8pt">&#160;</span></td></tr>
  <tr id="xdx_407_eifrs-full--IncomeTaxesPaidRefundClassifiedAsOperatingActivities_i01N_di_msCFFCOzTZ8_zk7Pixb1v0Pg" style="vertical-align: middle">
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  <tr id="xdx_405_ecustom--LoansAndFinancingInterestDueAndPaid_i01N_di_msCFFCOzTZ8_zndpT1s1Icmg" style="vertical-align: middle">
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  <tr id="xdx_400_ecustom--ChargesForLeaseLiabilitiesPaid_i01_maCFFCOzTZ8_zmAIJGeEcWj2" style="vertical-align: middle">
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    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;(<ix:nonFraction name="elp:ChargesForLeaseLiabilitiesPaid" contextRef="From2022-01-012022-12-31" id="Fact001267" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">19,531</ix:nonFraction>)</span></td>
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  <tr style="vertical-align: middle">
    <td style="text-align: left"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; background-color: white"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;</span></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right"><span style="font-size: 8pt">&#160;</span></td></tr>
  <tr id="xdx_408_ecustom--CashFlowsFromContinuiningOperationsUsedInOperatingActivities_i01T_pn3n3_maCFFDCzqyO_mtCFFCOzTZ8_zBssJSFcn0Ca" style="vertical-align: middle">
    <td style="font-weight: bold; text-align: left"><p style="margin-top: 0; margin-bottom: 0">&#160;<span style="font-size: 8pt">NET CASH GENERATED BY OPERATING ACTIVITIES FROM</span></p>
                                                        <p style="text-indent: -20pt; margin-left: 20pt; text-align: left; margin-top: 0; margin-bottom: 0pt"><span style="font-size: 8pt">
                                                         &#160;CONTINUING OPERATIONS</span></p></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; background-color: white"><span style="font-size: 8pt">&#160;</span></td>
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  <tr style="vertical-align: middle">
    <td style="font-weight: bold; text-align: left"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; background-color: white"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;</span></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right"><span style="font-size: 8pt">&#160;</span></td></tr>
  <tr id="xdx_402_ecustom--CashFlowsFromDisContinuiningOperationsUsedInOperatingActivities_i01_pn3n3_maCFFDCzqyO_z0J5hKODb8ic" style="text-align: left; vertical-align: middle">
    <td style="text-align: left"><p style="margin-top: 0; margin-bottom: 0"><span style="font-size: 8pt">&#160;NET CASH GENERATED BY
OPERATING ACTIVITIES FROM</span></p>
                                 <p style="margin-top: 0; margin-bottom: 0"><span style="font-size: 8pt">&#160;DISCONTINUED OPERATIONS&#160;</span></p></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; background-color: white"><span style="font-size: 8pt">39</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt"><ix:nonFraction name="elp:CashFlowsFromDisContinuiningOperationsUsedInOperatingActivities" contextRef="From2023-01-01to2023-12-31" id="Fact001274" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">125,474</ix:nonFraction></span></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt"><ix:nonFraction name="elp:CashFlowsFromDisContinuiningOperationsUsedInOperatingActivities" contextRef="From2022-01-012022-12-31" id="Fact001275" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">177,827</ix:nonFraction></span></td>
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  <tr style="vertical-align: middle">
    <td style="text-align: right; background-color: white"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; color: red; text-align: center; background-color: white"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-bottom: Black 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right"><span style="font-size: 8pt">&#160;</span></td></tr>
  <tr id="xdx_40E_eifrs-full--CashFlowsFromUsedInOperatingActivities_iT_mtCFFDCzqyO_maIDICAzsCY_z6ZiSbUNRSfk" style="vertical-align: middle">
    <td style="border-top: Black 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; background-color: white"><span style="font-size: 8pt">&#160;NET
    CASH GENERATED FROM OPERATING ACTIVITIES</span></td>
    <td style="border-top: Black 0.5pt solid; border-bottom: Black 1pt solid; color: red; font-weight: bold; text-align: center; background-color: white"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt"><ix:nonFraction name="ifrs-full:CashFlowsFromUsedInOperatingActivities" contextRef="From2023-01-01to2023-12-31" id="Fact001278" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,518,476</ix:nonFraction></span></td>
    <td style="border-top: Black 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt"><ix:nonFraction name="ifrs-full:CashFlowsFromUsedInOperatingActivities" contextRef="From2022-01-012022-12-31" id="Fact001279" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,902,649</ix:nonFraction></span></td>
    <td style="border-bottom: Black 1pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 0.5pt"><span style="font-size: 8pt"><ix:nonFraction name="ifrs-full:CashFlowsFromUsedInOperatingActivities" contextRef="From2021-01-012021-12-31" id="Fact001280" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,386,832</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: middle">
    <td style="text-align: left; background-color: white"><span style="font-size: 8pt">&#160;(continued)&#160;</span></td>
    <td style="color: red; text-align: center; background-color: white"><span style="font-size: 8pt">&#160;</span></td>
    <td style="padding-right: 5pt; text-align: left; background-color: white"><span style="font-size: 8pt">&#160;</span></td>
    <td style="padding-right: 5pt; text-align: left; background-color: white"><span style="font-size: 8pt">&#160;</span></td>
    <td style="padding-right: 5pt; text-align: right"><span style="font-size: 8pt">&#160;</span></td></tr>
  </table>
<p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b>&#160;</b></p>


<!-- Field: Page; Sequence: 182 -->
    <div style="border-bottom: Black 1pt solid; margin-bottom: 6pt"><p style="margin-top: 0; margin-bottom: 0">&#160;</p><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%">F-<!-- Field: Sequence; Type: Arabic; Name: PageNo -->7<!-- Field: /Sequence -->&#160;</td></tr></table></div>
    <div style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%">&#160;</td></tr></table></div>
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<p style="font: 10pt/11.2pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 1pt"><b>COMPANHIA PARANAENSE DE ENERGIA &#8211; COPEL and Subsidiaries</b></p>

<p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b>Consolidated Statements of Cash Flows</b></p>

<p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b>For the years ended December 31, 2023, 2022 and 2021</b></p>

<p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b>All amounts expressed in thousands of Brazilian reais, unless
otherwise stated</b></p>

<p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b>&#160;</b></p>

<p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b></b></p>

<table border="0" cellpadding="0" cellspacing="0" style="font: 10pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="width: 61%">&#160;</td>
    <td style="text-align: center; color: red; width: 9%">&#160;</td>
    <td style="padding-right: 5pt; width: 10%">&#160;</td>
    <td style="padding-right: 5pt; width: 10%">&#160;</td>
    <td style="padding-right: 5pt; width: 10%">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-top: Black 1pt solid; font-weight: bold; text-align: left">&#160;</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: center">&#160;</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white">&#160;</td>
    <td style="border-top: Black 1pt solid; padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white">Restated</td>
    <td style="border-top: Black 1pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right; background-color: white">Restated</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 0.5pt solid">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: center">Note</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">12.31.2023</td>
    <td style="border-bottom: Black 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">12.31.2022</td>
    <td style="border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right">12.31.2021</td></tr>
  <tr style="vertical-align: middle; background-color: white">
    <td style="font-weight: bold; text-align: center">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; color: red; font-weight: bold; text-align: center; border-top-color: Black; border-top-width: 0.5pt">&#160;</td>
    <td style="border-right: rgb(255,192,0) 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right">&#160;</td>
    <td style="padding-right: 5pt; font-weight: bold; text-align: center; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-left: rgb(255,192,0) 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right">&#160;</td></tr>
  <tr id="xdx_40D_ecustom--CashFlowsFromSalesOfInvestmentsAccountedForUsingEquityMethodAbstract_iB_zOgvfJZKXTsj" style="vertical-align: middle; background-color: white">
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    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; color: red; font-weight: bold; text-align: center">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right">&#160;</td></tr>
  <tr id="xdx_40F_ecustom--ProceedsFromSalesOfInvestmentAccountedForUsingEquityMethod_i01_maCFFCOzwbK_z9wKl24oBcBg" style="vertical-align: middle">
    <td style="text-align: left; background-color: white">&#160;Financial investments&#160;&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; background-color: white">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;(<ix:nonFraction name="elp:ProceedsFromSalesOfInvestmentAccountedForUsingEquityMethod" contextRef="From2023-01-01to2023-12-31" id="Fact001286" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">44,061</ix:nonFraction>)</td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<ix:nonFraction name="elp:ProceedsFromSalesOfInvestmentAccountedForUsingEquityMethod" contextRef="From2022-01-012022-12-31" id="Fact001287" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">44,190</ix:nonFraction></td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right">&#160;(<ix:nonFraction name="elp:ProceedsFromSalesOfInvestmentAccountedForUsingEquityMethod" contextRef="From2021-01-012021-12-31" id="Fact001288" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">39,274</ix:nonFraction>)</td></tr>
  <tr id="xdx_40F_ecustom--AdditionsToContractAssets_i01N_di_msCFFCOzwbK_zNJd2kJPEE72" style="vertical-align: middle">
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    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; background-color: white">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;(<ix:nonFraction name="elp:AdditionsToContractAssets" contextRef="From2023-01-01to2023-12-31" id="Fact001290" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,973,215</ix:nonFraction>)</td>
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  <tr id="xdx_402_ecustom--AcquisitionsOfSubsidiariesEffectOnCash_i01N_di_msCFFCOzwbK_zWkPJTHON3b5" style="vertical-align: middle">
    <td style="text-align: left; background-color: white">&#160;Acquisitions of subsidiaries - effect on cash&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; background-color: white">1.2</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;(<ix:nonFraction name="elp:AcquisitionsOfSubsidiariesEffectOnCash" contextRef="From2023-01-01to2023-12-31" id="Fact001294" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">911,450</ix:nonFraction>)</td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;(<ix:nonFraction name="elp:AcquisitionsOfSubsidiariesEffectOnCash" contextRef="From2022-01-012022-12-31" id="Fact001295" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">18,031</ix:nonFraction>)</td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right">&#160;&#160;(<ix:nonFraction name="elp:AcquisitionsOfSubsidiariesEffectOnCash" contextRef="From2021-01-012021-12-31" id="Fact001296" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">501,886</ix:nonFraction>)</td></tr>
  <tr id="xdx_408_ecustom--InvestmentDisposalAdvance_i01_maCFFCOzwbK_z1yPGw6DpbVb" style="vertical-align: middle">
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    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; background-color: white">27</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<ix:nonFraction name="elp:InvestmentDisposalAdvance" contextRef="From2023-01-01to2023-12-31" id="Fact001298" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">58,132</ix:nonFraction></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl1299">-</span></td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right">&#160;<span style="-sec-ix-hidden: xdx2ixbrl1300">-</span></td></tr>
  <tr id="xdx_404_eifrs-full--PurchaseOfInterestsInInvestmentsAccountedForUsingEquityMethod_i01N_di_msCFFCOzwbK_zkIVewGE1xFk" style="vertical-align: middle">
    <td style="text-align: left">&#160;Additions in investments</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; background-color: white">15.1</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;(<ix:nonFraction name="ifrs-full:PurchaseOfInterestsInInvestmentsAccountedForUsingEquityMethod" contextRef="From2023-01-01to2023-12-31" id="Fact001302" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">10,780</ix:nonFraction>)</td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;(<ix:nonFraction name="ifrs-full:PurchaseOfInterestsInInvestmentsAccountedForUsingEquityMethod" contextRef="From2022-01-012022-12-31" id="Fact001303" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,829</ix:nonFraction>)</td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right">&#160;(<ix:nonFraction name="ifrs-full:PurchaseOfInterestsInInvestmentsAccountedForUsingEquityMethod" contextRef="From2021-01-012021-12-31" id="Fact001304" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">30,970</ix:nonFraction>)</td></tr>
  <tr id="xdx_40A_ecustom--CapitalReductionOfInvestees2_i01N_di_msCFFCOzwbK_zWMDWRtEUoN2" style="vertical-align: middle">
    <td style="text-align: left">&#160;Capital reduction of investees&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; background-color: white">15.1</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl1306">-</span></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<ix:nonFraction name="elp:CapitalReductionOfInvestees2" contextRef="From2022-01-012022-12-31" id="Fact001307" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">61,536</ix:nonFraction></td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right">&#160;<span style="-sec-ix-hidden: xdx2ixbrl1308">-</span></td></tr>
  <tr id="xdx_400_ecustom--PurchaseOfPropertyPlantAndEquipmenstClassifiedAsInvestingActivities_i01N_di_msCFFCOzwbK_zZMG5SQGFDn3" style="vertical-align: middle">
    <td style="text-align: left">&#160;Additions to property, plant and equipment&#160;&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; background-color: white">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;(<ix:nonFraction name="elp:PurchaseOfPropertyPlantAndEquipmenstClassifiedAsInvestingActivities" contextRef="From2023-01-01to2023-12-31" id="Fact001310" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">204,805</ix:nonFraction>)</td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;(<ix:nonFraction name="elp:PurchaseOfPropertyPlantAndEquipmenstClassifiedAsInvestingActivities" contextRef="From2022-01-012022-12-31" id="Fact001311" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">381,938</ix:nonFraction>)</td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right">&#160;&#160;(<ix:nonFraction name="elp:PurchaseOfPropertyPlantAndEquipmenstClassifiedAsInvestingActivities" contextRef="From2021-01-012021-12-31" id="Fact001312" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">338,129</ix:nonFraction>)</td></tr>
  <tr id="xdx_40A_eifrs-full--PurchaseOfIntangibleAssetsClassifiedAsInvestingActivities_i01N_di_msCFFCOzwbK_zDOyMhV6Gwbf" style="vertical-align: middle">
    <td style="text-align: left">&#160;Additions to intangible assets&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; background-color: white">17.4</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;(<ix:nonFraction name="ifrs-full:PurchaseOfIntangibleAssetsClassifiedAsInvestingActivities" contextRef="From2023-01-01to2023-12-31" id="Fact001314" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">13,388</ix:nonFraction>)</td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;(<ix:nonFraction name="ifrs-full:PurchaseOfIntangibleAssetsClassifiedAsInvestingActivities" contextRef="From2022-01-012022-12-31" id="Fact001315" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">8,319</ix:nonFraction>)</td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right">&#160;&#160;(<ix:nonFraction name="ifrs-full:PurchaseOfIntangibleAssetsClassifiedAsInvestingActivities" contextRef="From2021-01-012021-12-31" id="Fact001316" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,546</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: middle">
    <td style="text-align: left">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; background-color: white">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right">&#160;</td></tr>
  <tr id="xdx_400_ecustom--CashFlowsFromContinuiningOperationsUsedInInvestingActivities_i01_pn3n3_mtCFFCOzwbK_maCFFUIzfUm_zWrkI6DnL8lf" style="vertical-align: middle">
    <td style="font-weight: bold; text-align: left"><p style="text-indent: 0pt; margin-top: 0; margin-bottom: 0">&#160;NET CASH USED BY INVESTMENT
ACTIVITIES</p>
                                                    <p style="text-indent: 0pt; margin-top: 0; margin-bottom: 0">&#160;FROM CONTINUING OPERATIONS&#160;</p></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; background-color: white">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;(<ix:nonFraction name="elp:CashFlowsFromContinuiningOperationsUsedInInvestingActivities" contextRef="From2023-01-01to2023-12-31" id="Fact001318" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">3,099,567</ix:nonFraction>)</td>
    <td style="padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;(<ix:nonFraction name="elp:CashFlowsFromContinuiningOperationsUsedInInvestingActivities" contextRef="From2022-01-012022-12-31" id="Fact001319" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,216,994</ix:nonFraction>)</td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right">&#160;&#160;(<ix:nonFraction name="elp:CashFlowsFromContinuiningOperationsUsedInInvestingActivities" contextRef="From2021-01-012021-12-31" id="Fact001320" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,383,321</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: middle">
    <td style="font-weight: bold; text-align: left">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; background-color: white">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right">&#160;</td></tr>
  <tr id="xdx_403_ecustom--CashFlowsFromDisContinuiningOperationsUsedInInvestingActivities_i01_pn3n3_maCFFUIzfUm_zGVX4s8emzx" style="vertical-align: middle">
    <td style="text-align: left"><p style="margin-top: 0; margin-bottom: 0">&#160;NET CASH USED BY INVESTMENT ACTIVITIES </p>
                                 <p style="margin-top: 0; margin-bottom: 0">&#160;FROM DISCONTINUED OPERATIONS&#160;</p></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; background-color: white">39</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;(<ix:nonFraction name="elp:CashFlowsFromDisContinuiningOperationsUsedInInvestingActivities" contextRef="From2023-01-01to2023-12-31" id="Fact001322" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">35,524</ix:nonFraction>)</td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;(<ix:nonFraction name="elp:CashFlowsFromDisContinuiningOperationsUsedInInvestingActivities" contextRef="From2022-01-012022-12-31" id="Fact001323" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">558,002</ix:nonFraction>)</td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right"><ix:nonFraction name="elp:CashFlowsFromDisContinuiningOperationsUsedInInvestingActivities" contextRef="From2021-01-012021-12-31" id="Fact001324" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,415,229</ix:nonFraction></td></tr>
  <tr style="vertical-align: middle">
    <td style="text-align: right">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; color: red; text-align: center">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-bottom: Black 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right">&#160;</td></tr>
  <tr id="xdx_40F_eifrs-full--CashFlowsFromUsedInInvestingActivities_i01_pn3n3_mtCFFUIzfUm_maIDICAzsCY_zBObktenwmBe" style="vertical-align: middle">
    <td style="border-top: Black 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold">&#160;NET CASH USED FROM INVESTING ACTIVITIES</td>
    <td style="border-top: Black 0.5pt solid; border-bottom: Black 1pt solid; color: red; font-weight: bold; text-align: center">&#160;</td>
    <td style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;(<ix:nonFraction name="ifrs-full:CashFlowsFromUsedInInvestingActivities" contextRef="From2023-01-01to2023-12-31" id="Fact001326" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">3,135,091</ix:nonFraction>)</td>
    <td style="border-top: Black 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;(<ix:nonFraction name="ifrs-full:CashFlowsFromUsedInInvestingActivities" contextRef="From2022-01-012022-12-31" id="Fact001327" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,774,996</ix:nonFraction>)</td>
    <td style="border-bottom: Black 1pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 0.5pt">&#160;&#160;<ix:nonFraction name="ifrs-full:CashFlowsFromUsedInInvestingActivities" contextRef="From2021-01-012021-12-31" id="Fact001328" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">31,908</ix:nonFraction></td></tr>
  <tr style="vertical-align: middle">
    <td style="text-align: right">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; color: red; text-align: center; border-top-color: Black; border-top-width: 1pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right">&#160;</td></tr>
  <tr id="xdx_404_eifrs-full--CashFlowsFromUsedInFinancingActivitiesAbstract_iB_ztAGaCOXc79e" style="vertical-align: middle">
    <td style="font-weight: bold">&#160;CASH FLOWS FROM FINANCING ACTIVITIES&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; color: red; text-align: center">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: center">&#160;</td></tr>
  <tr id="xdx_40C_ecustom--LoansAndFinancingObtainedFromThirdParties_i01_maCFFCOzaGd_zIOMV76px2i" style="vertical-align: middle">
    <td style="text-align: left">&#160;Loans and financing obtained from third parties</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; background-color: white">20.2</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<ix:nonFraction name="elp:LoansAndFinancingObtainedFromThirdParties" contextRef="From2023-01-01to2023-12-31" id="Fact001334" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">45,325</ix:nonFraction></td>
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  <tr id="xdx_409_ecustom--TransactionCostsOfLoansAndFinancingObtainedFromThirdParties_i01_maCFFCOzaGd_zLZYBci1rAm7" style="vertical-align: middle">
    <td style="text-align: left">&#160;Transaction costs of loans and financing obtained from third parties</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; background-color: white">20.2</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;(<ix:nonFraction name="elp:TransactionCostsOfLoansAndFinancingObtainedFromThirdParties" contextRef="From2023-01-01to2023-12-31" id="Fact001338" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">6,886</ix:nonFraction>)</td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;(<ix:nonFraction name="elp:TransactionCostsOfLoansAndFinancingObtainedFromThirdParties" contextRef="From2022-01-012022-12-31" id="Fact001339" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">19,781</ix:nonFraction>)</td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right">&#160;&#160;(<ix:nonFraction name="elp:TransactionCostsOfLoansAndFinancingObtainedFromThirdParties" contextRef="From2021-01-012021-12-31" id="Fact001340" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,647</ix:nonFraction>)</td></tr>
  <tr id="xdx_403_ecustom--IssueOfDebentures_i01N_di_msCFFCOzaGd_zmkwCSH0UDye" style="vertical-align: middle">
    <td style="text-align: left">&#160;Issue of debentures&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; background-color: white">21.2</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:IssueOfDebentures" contextRef="From2023-01-01to2023-12-31" id="Fact001342" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,900,000</ix:nonFraction></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:IssueOfDebentures" contextRef="From2022-01-012022-12-31" id="Fact001343" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,500,000</ix:nonFraction></td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right"><ix:nonFraction name="elp:IssueOfDebentures" contextRef="From2021-01-012021-12-31" id="Fact001344" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">3,000,000</ix:nonFraction></td></tr>
  <tr id="xdx_40E_ecustom--TransactionCostsInIssuingOfDebentures_i01N_di_msCFFCOzaGd_z8iT5zN91rd5" style="vertical-align: middle">
    <td style="text-align: left">&#160;Transaction costs in the issuing of debentures&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; background-color: white">21.2</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;(<ix:nonFraction name="elp:TransactionCostsInIssuingOfDebentures" contextRef="From2023-01-01to2023-12-31" id="Fact001346" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">60,677</ix:nonFraction>)</td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;(<ix:nonFraction name="elp:TransactionCostsInIssuingOfDebentures" contextRef="From2022-01-012022-12-31" id="Fact001347" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">14,445</ix:nonFraction>)</td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right">&#160;(<ix:nonFraction name="elp:TransactionCostsInIssuingOfDebentures" contextRef="From2021-01-012021-12-31" id="Fact001348" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">35,030</ix:nonFraction>)</td></tr>
  <tr id="xdx_409_ecustom--PaymentsOfPrincipalLoansAndFinancing_i01N_di_msCFFCOzaGd_zMFzqcITBwBl" style="vertical-align: middle">
    <td style="text-align: left">&#160;Payments of principal - loans and financing</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; background-color: white">20.2</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;(<ix:nonFraction name="elp:PaymentsOfPrincipalLoansAndFinancing" contextRef="From2023-01-01to2023-12-31" id="Fact001350" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">260,971</ix:nonFraction>)</td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;(<ix:nonFraction name="elp:PaymentsOfPrincipalLoansAndFinancing" contextRef="From2022-01-012022-12-31" id="Fact001351" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,000,319</ix:nonFraction>)</td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right">&#160;&#160;(<ix:nonFraction name="elp:PaymentsOfPrincipalLoansAndFinancing" contextRef="From2021-01-012021-12-31" id="Fact001352" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">202,577</ix:nonFraction>)</td></tr>
  <tr id="xdx_408_eifrs-full--RepaymentsOfBondsNotesAndDebentures_i01N_di_msCFFCOzaGd_zzImeDy6Usyh" style="vertical-align: middle">
    <td style="text-align: left">&#160;Payments of principal - debentures&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; background-color: white">21.2</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;(<ix:nonFraction name="ifrs-full:RepaymentsOfBondsNotesAndDebentures" contextRef="From2023-01-01to2023-12-31" id="Fact001354" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,193,910</ix:nonFraction>)</td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;(<ix:nonFraction name="ifrs-full:RepaymentsOfBondsNotesAndDebentures" contextRef="From2022-01-012022-12-31" id="Fact001355" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,051,481</ix:nonFraction>)</td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right">&#160;&#160;(<ix:nonFraction name="ifrs-full:RepaymentsOfBondsNotesAndDebentures" contextRef="From2021-01-012021-12-31" id="Fact001356" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,831,809</ix:nonFraction>)</td></tr>
  <tr id="xdx_402_ecustom--AmortizationOfPrincipalOfLeaseLiabilities_i01_maCFFCOzaGd_zCzqRm45FS76" style="vertical-align: middle">
    <td style="text-align: left">&#160;Amortization of principal of lease liabilities&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; background-color: white">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;(<ix:nonFraction name="elp:AmortizationOfPrincipalOfLeaseLiabilities" contextRef="From2023-01-01to2023-12-31" id="Fact001358" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">69,293</ix:nonFraction>)</td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;(<ix:nonFraction name="elp:AmortizationOfPrincipalOfLeaseLiabilities" contextRef="From2022-01-012022-12-31" id="Fact001359" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">57,212</ix:nonFraction>)</td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right">&#160;(<ix:nonFraction name="elp:AmortizationOfPrincipalOfLeaseLiabilities" contextRef="From2021-01-012021-12-31" id="Fact001360" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">48,785</ix:nonFraction>)</td></tr>
  <tr id="xdx_409_ecustom--CapitalIncrease_i01_maCFFCOzaGd_zZVAjVsCpBfa" style="vertical-align: middle">
    <td style="text-align: left">&#160;Capital increase&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; background-color: white">29.1</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:CapitalIncrease" contextRef="From2023-01-01to2023-12-31" id="Fact001362" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,031,619</ix:nonFraction></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl1363">-</span></td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right">&#160;<span style="-sec-ix-hidden: xdx2ixbrl1364">-</span></td></tr>
  <tr id="xdx_40A_ecustom--TransactionCostsInCapitalIncrease_i01N_di_msCFFCOzaGd_zlVYODfmlFM7" style="vertical-align: middle">
    <td style="text-align: left">&#160;Transaction costs in capital increase&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; background-color: white">29.1</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;(<ix:nonFraction name="elp:TransactionCostsInCapitalIncrease" contextRef="From2023-01-01to2023-12-31" id="Fact001366" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">14,941</ix:nonFraction>)</td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl1367">-</span></td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right">&#160;<span style="-sec-ix-hidden: xdx2ixbrl1368">-</span></td></tr>
  <tr id="xdx_404_ecustom--DividendsAndInterestOnOwnCapitalPaid_i01_maCFFCOzaGd_zCrclff4MR9g" style="vertical-align: middle">
    <td style="text-align: left">&#160;Dividends and interest on own capital paid&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; background-color: white">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;(<ix:nonFraction name="elp:DividendsAndInterestOnOwnCapitalPaid" contextRef="From2023-01-01to2023-12-31" id="Fact001370" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">750,371</ix:nonFraction>)</td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;(<ix:nonFraction name="elp:DividendsAndInterestOnOwnCapitalPaid" contextRef="From2022-01-012022-12-31" id="Fact001371" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,167,769</ix:nonFraction>)</td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right">&#160;&#160;(<ix:nonFraction name="elp:DividendsAndInterestOnOwnCapitalPaid" contextRef="From2021-01-012021-12-31" id="Fact001372" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">3,847,563</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: middle">
    <td style="text-align: right">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; background-color: white">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right">&#160;</td></tr>
  <tr id="xdx_404_ecustom--CashFlowsFromContinuiningOperationsUsedInFinancingActivities_i01T_pn3n3_mtCFFCOzaGd_maCFFUIzMtz_zLm4sBXi6ge5" style="vertical-align: middle">
    <td style="font-weight: bold; text-align: left"><p style="margin-top: 0; margin-bottom: 0">&#160;NET CASH GENERATED (USED) BY FINANCING ACTIVITIES&#160;FROM CONTINUING
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    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; background-color: white">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:CashFlowsFromContinuiningOperationsUsedInFinancingActivities" contextRef="From2023-01-01to2023-12-31" id="Fact001374" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,619,895</ix:nonFraction></td>
    <td style="padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;(<ix:nonFraction name="elp:CashFlowsFromContinuiningOperationsUsedInFinancingActivities" contextRef="From2022-01-012022-12-31" id="Fact001375" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,919,053</ix:nonFraction>)</td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right">&#160;&#160;(<ix:nonFraction name="elp:CashFlowsFromContinuiningOperationsUsedInFinancingActivities" contextRef="From2021-01-012021-12-31" id="Fact001376" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,833,098</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: middle">
    <td style="font-weight: bold; text-align: left">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; background-color: white">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right">&#160;</td></tr>
  <tr id="xdx_409_ecustom--CashFlowsFromDisContinuiningOperationsUsedInFinancingActivities_i01_pn3n3_maCFFUIzMtz_zM8PK2voHU7j" style="vertical-align: middle">
    <td style="text-align: left"><p style="margin-top: 0; margin-bottom: 0">&#160;NET CASH GENERATED (USED) BY FINANCING</p>
                                 <p style="margin-top: 0; margin-bottom: 0">ACTIVITIES FROM DISCONTINUED OPERATIONS&#160;</p></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; background-color: white">39</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<ix:nonFraction name="elp:CashFlowsFromDisContinuiningOperationsUsedInFinancingActivities" contextRef="From2023-01-01to2023-12-31" id="Fact001378" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">76,677</ix:nonFraction></td>
    <td style="padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;(<ix:nonFraction name="elp:CashFlowsFromDisContinuiningOperationsUsedInFinancingActivities" contextRef="From2022-01-012022-12-31" id="Fact001379" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,988</ix:nonFraction>)</td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right">&#160;(<ix:nonFraction name="elp:CashFlowsFromDisContinuiningOperationsUsedInFinancingActivities" contextRef="From2021-01-012021-12-31" id="Fact001380" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">51,329</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: middle">
    <td style="text-align: right; background-color: white">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; color: red; text-align: center; background-color: white">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right">&#160;</td></tr>
  <tr id="xdx_40D_eifrs-full--CashFlowsFromUsedInFinancingActivities_i01T_pn3n3_mtCFFUIzMtz_maIDICAzsCY_zDvPAcB63j11" style="vertical-align: middle; background-color: white">
    <td style="border-top: Black 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold">&#160;NET CASH GENERATED (USED) FROM FINANCING ACTIVITIES&#160;</td>
    <td style="border-top: Black 0.5pt solid; border-bottom: Black 1pt solid; color: red; font-weight: bold; text-align: center">&#160;</td>
    <td style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:CashFlowsFromUsedInFinancingActivities" contextRef="From2023-01-01to2023-12-31" id="Fact001382" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,696,572</ix:nonFraction></td>
    <td style="border-top: Black 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;(<ix:nonFraction name="ifrs-full:CashFlowsFromUsedInFinancingActivities" contextRef="From2022-01-012022-12-31" id="Fact001383" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,922,041</ix:nonFraction>)</td>
    <td style="border-top: Black 1pt solid; border-bottom: Black 1pt solid; border-left: rgb(255,192,0) 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right">&#160;&#160;(<ix:nonFraction name="ifrs-full:CashFlowsFromUsedInFinancingActivities" contextRef="From2021-01-012021-12-31" id="Fact001384" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,884,427</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: middle; background-color: white">
    <td style="text-align: right">&#160;</td>
    <td style="color: red; text-align: center">&#160;</td>
    <td style="padding-right: 5pt; text-align: right">&#160;</td>
    <td style="padding-right: 5pt; text-align: right">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right">&#160;</td></tr>
  <tr id="xdx_403_eifrs-full--IncreaseDecreaseInCashAndCashEquivalents_i01T_mtIDICAzsCY_zIyplEoBvhnk" style="vertical-align: middle; background-color: white">
    <td style="border-top: Black 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold">&#160;TOTAL EFFECTS ON CASH AND CASH EQUIVALENTS&#160;</td>
    <td style="border-top: Black 0.5pt solid; border-bottom: Black 1pt solid; color: red; font-weight: bold; text-align: center">&#160;</td>
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<td style="width: 20.3pt"/><td style="width: 39.6pt"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 13pt"><b>1.</b></span></td><td style="text-align: justify; padding-right: 379.15pt"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 13pt"><b><span id="xdx_828_zd0UDiwr9pl4">Operations</span></b></span></td></tr></table>

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<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.35pt 0 5.9pt; text-align: justify">Companhia Paranaense de Energia
(Copel, Company), with its head office located at Rua Jos&#233; Izidoro Biazetto, 158, bloco A, Curitiba - State of Paran&#225;, is
a publicly-held company, whose shares are traded at Corporate Governance Level 2 of the Special Listing Segments of B3 S.A. - Brasil,
Bolsa Balc&#227;o Stock Exchange and on the New York Stock Exchange (NYSE) and on the Madrid Stock Exchange, in the Latin American segment
(Latibex).</p>

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<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.4pt 0 5.9pt; text-align: justify">The core activities of Copel and
its subsidiaries, which are regulated by the Brazilian Electricity Regulatory Agency (Aneel), linked to the Brazilian Ministry of Mines
and Energy (MME), are to carry out research, study, plan, build and explore the production, transformation, transport, distribution and
trading of energy, in any of its forms, mainly electricity. Furthermore, Copel participates in consortiums and in private sector for the
purpose of engaging in activities, mainly in areas of energy.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: bold 10pt/150% Arial, Helvetica, Sans-Serif; margin: 1.7pt 5.85pt 0 5.9pt; text-align: justify">Transformation into a
company with dispersed capital and no controlling shareholder (&#8220;Corporation&#8221;).</p>

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<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.8pt 0 5.9pt; text-align: justify">On November 24, 2022, Law 21,272
of the State of Paran&#225; authorized the transformation of Copel into a company with dispersed capital and no controlling shareholder
(&#8220;Corporation&#8221;) through a secondary public offering of shares and/or Units issued by the Company and owned by Controller.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 5.45pt 0 5.9pt; text-align: justify">On July 10, 2023, the Extraordinary
General Meeting - AGE approved the proposal to amend Copel's bylaws, with effect from the date of settlement of the public offering of
shares. The main changes are described below:</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

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Paran&#225;), subject to the closing of the offer and subsequent transformation into a Corporation, pursuant to art. 17, &#167; 7,
of the Brazilian Corporate Law and in accordance with State Law No. 21,272/2022;</td>
</tr></table>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;</p>

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corresponding to more than 10% of the total votes that could be cast by all outstanding shares in each matter submitted to shareholder;</td>
</tr></table>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.15pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin-top: 0pt; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
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the shareholder or group of shareholders who, directly or indirectly, become holders of common shares that, together, exceed 25% of the
voting capital of the Copel must make a public offer for the acquisition of all other common shares, for an amount at least 100% higher
than the highest quotation of common shares in the last 504 trading sessions prior to the acquisition, updated by the Selic rate, while
whoever exceeds 50% must offer by value at least 200% higher under the same criteria;</td>
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</tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/23pt Arial, Helvetica, Sans-Serif; margin-top: 0pt; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right">&#8226;</td><td style="width: 5pt"/><td style="text-align: justify">(ii) secondary distribution of <span id="xdx_909_ecustom--NumberOfSharesSold_iI_pip0_c20230811__ifrs-full--TypesOfRateregulatedActivitiesAxis__custom--SecondaryDistributionMember_zDWfGXZ7pxkl" title="Number of shares sold"><ix:nonFraction name="elp:NumberOfSharesSold" contextRef="AsOf2023-08-11_custom_SecondaryDistributionMember" id="Fact001419" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="Shares">319,285,000</ix:nonFraction></span> shares sold by the State of Paran&#225;, totaling
R$<span id="xdx_90A_ecustom--NumberOfSharesSoldValue_iI_pn3n3_c20230811__ifrs-full--TypesOfRateregulatedActivitiesAxis__custom--SecondaryDistributionMember_zxjpn6PAsWyb" title="Number of shares sold, value"><ix:nonFraction name="elp:NumberOfSharesSoldValue" contextRef="AsOf2023-08-11_custom_SecondaryDistributionMember" id="Fact001421" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,634,101</ix:nonFraction></span>.</td>
</tr></table>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 5.8pt 0 5.9pt; text-align: justify">Pursuant to article 51 of CVM Resolution
160, the offer could be increased by a supplementary lot equivalent to up to 15% of the total shares initially offered under the same
conditions and price. On September 11, 2023, the supplementary lot of <span id="xdx_90C_ecustom--NumberOfSharesWasLiquidated_iI_pip0_c20230911_zbzhsBwTQ5sg" title="Number of shares was liquidated"><ix:nonFraction name="elp:NumberOfSharesWasLiquidated" contextRef="AsOf2023-09-11" id="Fact001423" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="Shares">72,821,650</ix:nonFraction></span> shares was liquidated, with <span id="xdx_904_ecustom--NumberOfPrimarySharesIssued_iI_pip0_c20230911__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelMember_zWIijJSyk8C3" title="Number of primary shares issued"><ix:nonFraction name="elp:NumberOfPrimarySharesIssued" contextRef="AsOf2023-09-11_custom_CopelMember" id="Fact001425" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="Shares">16,370,841</ix:nonFraction></span> primary shares
issued by Copel and <span id="xdx_90F_ecustom--NumberOfSecondarySharesSold_iI_pip0_c20230911__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--StateOfParanaMember_zBSSzeCd32a1" title="Number of secondary shares sold"><ix:nonFraction name="elp:NumberOfSecondarySharesSold" contextRef="AsOf2023-09-11_custom_StateOfParanaMember" id="Fact001427" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="Shares">56,450,809</ix:nonFraction></span> secondary shares sold by the State of Paran&#225;, due to the partial execution of the supplementary
lot.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 6pt 0 5.9pt; text-align: justify">Thus, the total public offering, consisting
of a base offering plus supplementary lot, with a price of R$<span id="xdx_901_eifrs-full--ParValuePerShare_iI_pip0_c20231231_zuYR4DeRCHQ6" title="Share price"><ix:nonFraction name="ifrs-full:ParValuePerShare" contextRef="AsOf2023-12-31" id="Fact001429" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="BRLPShares">8.25</ix:nonFraction></span> per share, totaled R$<span id="xdx_902_eifrs-full--DistributionCosts_pn3n3_c20230101__20231231_zMP3pZmJZWX9" title="Total amount of distribution"><ix:nonFraction name="ifrs-full:DistributionCosts" contextRef="From2023-01-01to2023-12-31" id="Fact001431" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">5,131,439</ix:nonFraction></span> distributed as follows:</p>

<p style="font: 6.5pt/6.5pt Calibri, Helvetica, Sans-Serif; margin: 0.4pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Arial, Helvetica, Sans-Serif; margin-top: 0pt; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right">&#8226;</td><td style="width: 5pt"/><td style="text-align: justify">(i) primary distribution of <span id="xdx_90F_eifrs-full--NumberOfSharesIssued_iI_pip0_c20231231__ifrs-full--TypesOfRateregulatedActivitiesAxis__custom--PrimaryDistributionMember_zRTdjD9lpms9" title="Number of shares issued"><ix:nonFraction name="ifrs-full:NumberOfSharesIssued" contextRef="AsOf2023-12-31_custom_PrimaryDistributionMember" id="Fact001433" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="Shares">246,256,841</ix:nonFraction></span> shares issued by the Company, totaling R$<span id="xdx_900_eifrs-full--SharePremium_iI_pn3n3_c20231231__ifrs-full--TypesOfRateregulatedActivitiesAxis__custom--PrimaryDistributionMember_zAXfdZoQKeKc" title="Number of shares issued, value"><ix:nonFraction name="ifrs-full:SharePremium" contextRef="AsOf2023-12-31_custom_PrimaryDistributionMember" id="Fact001435" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,031,619</ix:nonFraction></span>;</td>
</tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/23pt Arial, Helvetica, Sans-Serif; margin-top: 0pt; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right">&#8226;</td><td style="width: 5pt"/><td style="text-align: justify">(ii) secondary distribution of <span id="xdx_901_ecustom--NumberOfSharesSold_iI_pip0_c20231231__ifrs-full--TypesOfRateregulatedActivitiesAxis__custom--SecondaryDistributionMember_zc0OnU0f1O4e" title="Number of shares sold"><ix:nonFraction name="elp:NumberOfSharesSold" contextRef="AsOf2023-12-31_custom_SecondaryDistributionMember" id="Fact001437" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="Shares">375,735,809</ix:nonFraction></span> shares sold by the State of Paran&#225;, totaling
R$<span id="xdx_900_ecustom--NumberOfSharesSoldValue_iI_pn3n3_c20231231__ifrs-full--TypesOfRateregulatedActivitiesAxis__custom--SecondaryDistributionMember_zsZKd1leThYe" title="Number of shares sold, value"><ix:nonFraction name="elp:NumberOfSharesSoldValue" contextRef="AsOf2023-12-31_custom_SecondaryDistributionMember" id="Fact001439" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,099,820</ix:nonFraction></span>.</td>
</tr></table>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 5.8pt 0 5.9pt; text-align: justify">The offering was carried out in
Brazil, in an unorganized over-the-counter market, aimed at the investing public in general, pursuant to CVM Resolution No. 160, with
efforts to place the shares abroad.</p>

<p style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.8pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 5.35pt 0 5.9pt; text-align: justify">In view of the above and in compliance
with accounting standards, the Company recorded the transaction costs net of taxes in the issuance of shares in a net equity reduction
account in the amount of R$<span id="xdx_90C_eifrs-full--ReductionOfIssuedCapital_pn3n3_c20230101__20231231_zRpFrAPI06Nh" title="Equity reduction amount"><ix:nonFraction name="ifrs-full:ReductionOfIssuedCapital" contextRef="From2023-01-01to2023-12-31" id="Fact001441" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">9,861</ix:nonFraction></span>, so that the increase in net share capital was recorded in the amount of R$<span id="xdx_90C_ecustom--IncreaseInNetShareCapital_pn3n3_c20230101__20231231_zJ4lpWUI4Rmf" title="Increase in net share capital"><ix:nonFraction name="elp:IncreaseInNetShareCapital" contextRef="From2023-01-01to2023-12-31" id="Fact001443" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,021,758</ix:nonFraction></span>, according to Note
29.1.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.3pt 0 5.9pt; text-align: justify">The transformation of Copel into
a &#8220;Corporation&#8221; will enable, under the terms of Law 9,074/95, the full renewal of the Concessions of the Governor Bento Munhoz
da Rocha Netto Hydroelectric Plants - GBM (&#8220;Foz do Areia&#8221;), Governor Ney Aminthas de Barros Braga - GNB (&#8220;Segredo&#8221;)
and Governor Jos&#233; Richa - GJR (&#8220;Salto Caxias&#8221;) for 30 years from the signing of the new concession contract. The payment
of the respective granting bonuses, estimated at R$<span id="xdx_906_eifrs-full--PaymentsToAndOnBehalfOfEmployees_pn3n3_c20230101__20231231_zgtTdKgPIMIl" title="Payments for bonus"><ix:nonFraction name="ifrs-full:PaymentsToAndOnBehalfOfEmployees" contextRef="From2023-01-01to2023-12-31" id="Fact001445" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,719,428</ix:nonFraction></span> as per Interministerial Ordinance of the Brazilian Ministry of Mines and
Energy and Ministry of Finance - MME/MF No. 01, dated March 30, 2023, will occur within 20 days after the signing of the contracts, updated
by the Selic rate <i>pro rata die</i> on the value of the granting bonuses from January 1, 2024 until effective payment. The conclusion
of this concession renewal process is currently awaiting the call by the Granting Authority to sign new contracts.</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.3pt 0 5.9pt; text-align: justify">&#160;</p>


<ix:exclude><!-- Field: Page; Sequence: 185 -->
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<ix:exclude><p id="xdx_235_zB0jPvghGd0e" style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.55pt 0 0">&#160;</p></ix:exclude>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.2pt 0 5.9pt; text-align: justify">In addition, upon transformation
into a &#8220;Corporation&#8221;, Copel and its direct and indirect subsidiaries are released from compliance with the obligations set
forth in Law 13,303/16 and other obligations applicable to mixed capital company.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: bold 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 351.55pt 0 5.9pt; text-align: justify">1.1 Equity interests of Copel</p>

<p style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.8pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 5.35pt 0 5.9pt; text-align: justify">Copel has direct and indirect interests
in subsidiaries (1.1.1), joint ventures (1.1.2), associates (1.1.3) and joint operations (1.1.4). Until December 31, 2023, there were
no changes, acquisitions and disposals in relation to the equity interests of December 31, 2022, except for the business combination described
in Note 1.2.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;</p>

<p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0 42pt 0 5.9pt; text-align: justify">According to Note 39, the divestment process
of the subsidiaries Compagas and UEGA is underway.</p>

<p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0 42pt 0 5.9pt; text-align: justify">&#160;</p>


<ix:exclude><!-- Field: Page; Sequence: 186 -->
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<p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 3.7pt 0 0 13pt">1.1.1	<span style="text-decoration: underline">Subsidiaries</span></p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact001449" name="elp:ScheduleOfSubsidiariesTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_89F_ecustom--ScheduleOfSubsidiariesTableTextBlock_zwgx3LcJtGKd" summary="xdx: Disclosure - Operations (Details)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td><span id="xdx_8B8_z20wfMtRAvth" style="display: none">Schedule of subsidiaries</span></td>
    <td style="padding-left: 5pt; text-align: left">&#160;</td>
    <td style="padding-right: 5pt; text-align: left">&#160;</td>
    <td style="padding-right: 5pt; text-align: right">&#160;</td>
    <td style="padding-right: 5pt; text-align: center">&#160;</td></tr>
<tr>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; font-weight: bold; vertical-align: middle; text-align: left">&#160;</td>
    <td rowspan="2" style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: black 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-left: 5pt; font-weight: bold; vertical-align: middle; text-align: center">Headquarters</td>
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  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold">Subsidiaries</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;%</td>
    <td style="border-bottom: Black 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">Investor</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; width: 42%"><span id="xdx_907_eifrs-full--NameOfSubsidiary_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember_zYdMGYTs8oKh" title="Subsidiary name"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember" id="Fact001451" name="ifrs-full:NameOfSubsidiary">Copel Gera&#231;&#227;o e Transmiss&#227;o S.A. (Copel GeT)</ix:nonNumeric></span></td>
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    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt; width: 26%"><span id="xdx_908_eifrs-full--DescriptionOfNatureOfEntitysOperationsAndPrincipalActivities_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember_zXnYxa2zvGy5" title="Main activity"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember" id="Fact001455" name="ifrs-full:DescriptionOfNatureOfEntitysOperationsAndPrincipalActivities">Production and transmission of electricity</ix:nonNumeric></span></td>
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  <tr style="vertical-align: bottom">
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    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<span id="xdx_900_eifrs-full--ProportionOfOwnershipInterestInSubsidiary_pip0_dp_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelDistribuicaoSAMember_zMcYaHvIkAm2" title="Interest"><ix:nonFraction name="ifrs-full:ProportionOfOwnershipInterestInSubsidiary" contextRef="From2023-01-012023-12-31_custom_CopelDistribuicaoSAMember" id="Fact001467" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">100.0</ix:nonFraction></span></td>
    <td style="padding-right: 5pt; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span id="xdx_902_ecustom--InterestInvestorInSubsidiary_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelDistribuicaoSAMember_zzP32RnR6381" title="Investor"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelDistribuicaoSAMember" id="Fact001469" name="elp:InterestInvestorInSubsidiary">Copel</ix:nonNumeric></span>&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid"><span id="xdx_906_eifrs-full--NameOfSubsidiary_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelServicosSACopelSERMember_zed9Ye3OpM4" title="Subsidiary name"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelServicosSACopelSERMember" id="Fact001471" name="ifrs-full:NameOfSubsidiary">Copel Servi&#231;os S.A. (Copel SER)</ix:nonNumeric></span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-left: 5pt; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_900_eifrs-full--DomicileOfEntity_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelServicosSACopelSERMember_zGdoy4b2h5a5" title="Headquarters"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelServicosSACopelSERMember" id="Fact001473" name="ifrs-full:DomicileOfEntity">Curitiba/PR</ix:nonNumeric></span></td>
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    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<span id="xdx_901_eifrs-full--ProportionOfOwnershipInterestInSubsidiary_pip0_dp_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelServicosSACopelSERMember_zey7SHYamZs2" title="Interest"><ix:nonFraction name="ifrs-full:ProportionOfOwnershipInterestInSubsidiary" contextRef="From2023-01-012023-12-31_custom_CopelServicosSACopelSERMember" id="Fact001477" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">100.0</ix:nonFraction></span></td>
    <td style="padding-right: 5pt; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span id="xdx_90D_ecustom--InterestInvestorInSubsidiary_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelServicosSACopelSERMember_zGETlAV1t9Oj" title="Investor"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelServicosSACopelSERMember" id="Fact001479" name="elp:InterestInvestorInSubsidiary">Copel</ix:nonNumeric></span>&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid"><span id="xdx_90B_eifrs-full--NameOfSubsidiary_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelComercializacaoSAMember_zspcV0SKZ7zi" title="Subsidiary name"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelComercializacaoSAMember" id="Fact001481" name="ifrs-full:NameOfSubsidiary">Copel Comercializa&#231;&#227;o S.A. (Copel COM)</ix:nonNumeric></span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-left: 5pt; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_905_eifrs-full--DomicileOfEntity_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelComercializacaoSAMember_zltCFaALlLg8" title="Headquarters"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelComercializacaoSAMember" id="Fact001483" name="ifrs-full:DomicileOfEntity">Curitiba/PR</ix:nonNumeric></span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_902_eifrs-full--DescriptionOfNatureOfEntitysOperationsAndPrincipalActivities_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelComercializacaoSAMember_zFflWYhYSwd8" title="Main activity"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelComercializacaoSAMember" id="Fact001485" name="ifrs-full:DescriptionOfNatureOfEntitysOperationsAndPrincipalActivities">Commercialization of electricity</ix:nonNumeric></span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<span id="xdx_90B_eifrs-full--ProportionOfOwnershipInterestInSubsidiary_pip0_dp_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelComercializacaoSAMember_z3Y0n6HyC5r1" title="Interest"><ix:nonFraction name="ifrs-full:ProportionOfOwnershipInterestInSubsidiary" contextRef="From2023-01-012023-12-31_custom_CopelComercializacaoSAMember" id="Fact001487" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">100.0</ix:nonFraction></span></td>
    <td style="padding-right: 5pt; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span id="xdx_908_ecustom--InterestInvestorInSubsidiary_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelComercializacaoSAMember_zd5gy8yGU7Kc" title="Investor"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelComercializacaoSAMember" id="Fact001489" name="elp:InterestInvestorInSubsidiary">Copel</ix:nonNumeric></span>&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid"><span id="xdx_901_eifrs-full--NameOfSubsidiary_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CompanhiaParanaensedeGasCompagasMember_zTZuIRFg7nI7" title="Subsidiary name"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CompanhiaParanaensedeGasCompagasMember" id="Fact001491" name="ifrs-full:NameOfSubsidiary">Companhia Paranaense de G&#225;s - Compagas</ix:nonNumeric></span> (Note 39)</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-left: 5pt; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_90B_eifrs-full--DomicileOfEntity_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CompanhiaParanaensedeGasCompagasMember_zDtCA2dX5fhk" title="Headquarters"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CompanhiaParanaensedeGasCompagasMember" id="Fact001493" name="ifrs-full:DomicileOfEntity">Curitiba/PR</ix:nonNumeric></span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_909_eifrs-full--DescriptionOfNatureOfEntitysOperationsAndPrincipalActivities_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CompanhiaParanaensedeGasCompagasMember_z9KUWR0HYvfa" title="Main activity"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CompanhiaParanaensedeGasCompagasMember" id="Fact001495" name="ifrs-full:DescriptionOfNatureOfEntitysOperationsAndPrincipalActivities">Distribution of pipeline gas</ix:nonNumeric></span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span id="xdx_90B_eifrs-full--ProportionOfOwnershipInterestInSubsidiary_pip0_dp_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CompanhiaParanaensedeGasCompagasMember_zRWzNBGnawX2" title="Interest"><ix:nonFraction name="ifrs-full:ProportionOfOwnershipInterestInSubsidiary" contextRef="From2023-01-012023-12-31_custom_CompanhiaParanaensedeGasCompagasMember" id="Fact001497" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">51.0</ix:nonFraction></span></td>
    <td style="padding-right: 5pt; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span id="xdx_909_ecustom--InterestInvestorInSubsidiary_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CompanhiaParanaensedeGasCompagasMember_zTpcHVObyJk9" title="Investor"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CompanhiaParanaensedeGasCompagasMember" id="Fact001499" name="elp:InterestInvestorInSubsidiary">Copel</ix:nonNumeric></span>&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid"><span id="xdx_906_eifrs-full--NameOfSubsidiary_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--ElejorCentraisEletricasdoRioJordaoSAMember_ziICNCJJU60g" title="Subsidiary name"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_ElejorCentraisEletricasdoRioJordaoSAMember" id="Fact001501" name="ifrs-full:NameOfSubsidiary">Elejor - Centrais El&#233;tricas do Rio Jord&#227;o S.A.</ix:nonNumeric></span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-left: 5pt; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_907_eifrs-full--DomicileOfEntity_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--ElejorCentraisEletricasdoRioJordaoSAMember_zkdrrQU5EVE" title="Headquarters"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_ElejorCentraisEletricasdoRioJordaoSAMember" id="Fact001503" name="ifrs-full:DomicileOfEntity">Curitiba/PR</ix:nonNumeric></span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_90A_eifrs-full--DescriptionOfNatureOfEntitysOperationsAndPrincipalActivities_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--ElejorCentraisEletricasdoRioJordaoSAMember_zTI75fQeVJXd" title="Main activity"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_ElejorCentraisEletricasdoRioJordaoSAMember" id="Fact001505" name="ifrs-full:DescriptionOfNatureOfEntitysOperationsAndPrincipalActivities">Production of electricity</ix:nonNumeric></span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span id="xdx_90F_eifrs-full--ProportionOfOwnershipInterestInSubsidiary_pip0_dp_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--ElejorCentraisEletricasdoRioJordaoSAMember_z2k5XDCUqi93" title="Interest"><ix:nonFraction name="ifrs-full:ProportionOfOwnershipInterestInSubsidiary" contextRef="From2023-01-012023-12-31_custom_ElejorCentraisEletricasdoRioJordaoSAMember" id="Fact001507" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">70.0</ix:nonFraction></span></td>
    <td style="padding-right: 5pt; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span id="xdx_90D_ecustom--InterestInvestorInSubsidiary_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--ElejorCentraisEletricasdoRioJordaoSAMember_zZr84HN7osY7" title="Investor"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_ElejorCentraisEletricasdoRioJordaoSAMember" id="Fact001509" name="elp:InterestInvestorInSubsidiary">Copel</ix:nonNumeric></span>&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid"><span id="xdx_903_eifrs-full--NameOfSubsidiary_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--UEGAraucariaSAMember_zLGynp9UjmMc" title="Subsidiary name"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_UEGAraucariaSAMember" id="Fact001511" name="ifrs-full:NameOfSubsidiary">UEG Arauc&#225;ria S.A. (UEGA)</ix:nonNumeric></span> (Note 39)</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-left: 5pt; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_90C_eifrs-full--DomicileOfEntity_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--UEGAraucariaSAMember_zw120QCWWd88" title="Headquarters"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_UEGAraucariaSAMember" id="Fact001513" name="ifrs-full:DomicileOfEntity">Curitiba/PR</ix:nonNumeric></span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_902_eifrs-full--DescriptionOfNatureOfEntitysOperationsAndPrincipalActivities_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--UEGAraucariaSAMember_zSJpkFhRtBI2" title="Main activity"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_UEGAraucariaSAMember" id="Fact001515" name="ifrs-full:DescriptionOfNatureOfEntitysOperationsAndPrincipalActivities">Production of electricity from natural gas</ix:nonNumeric></span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span id="xdx_905_eifrs-full--ProportionOfOwnershipInterestInSubsidiary_pip0_dp_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--UEGAraucariaSAMember_zLAWimUAIsj9" title="Interest"><ix:nonFraction name="ifrs-full:ProportionOfOwnershipInterestInSubsidiary" contextRef="From2023-01-012023-12-31_custom_UEGAraucariaSAMember" id="Fact001517" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">20.3</ix:nonFraction></span></td>
    <td style="padding-right: 5pt; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span id="xdx_901_ecustom--InterestInvestorInSubsidiary_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--UEGAraucariaSAMember_zDwIaGX2JGAb" title="Investor"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_UEGAraucariaSAMember" id="Fact001519" name="elp:InterestInvestorInSubsidiary">Copel</ix:nonNumeric></span>&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-left: 5pt; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span id="xdx_905_eifrs-full--ProportionOfOwnershipInterestInSubsidiary_pip0_dp_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--UEGAraucariaSAOneMember_zbMxoNtFeTfh" title="Interest"><ix:nonFraction name="ifrs-full:ProportionOfOwnershipInterestInSubsidiary" contextRef="From2023-01-012023-12-31_custom_UEGAraucariaSAOneMember" id="Fact001521" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">60.9</ix:nonFraction></span></td>
    <td style="padding-right: 5pt; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span id="xdx_90D_ecustom--InterestInvestorInSubsidiary_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--UEGAraucariaSAOneMember_zDrCaTKRz7ve" title="Investor"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_UEGAraucariaSAOneMember" id="Fact001523" name="elp:InterestInvestorInSubsidiary">Copel GeT</ix:nonNumeric></span>&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td>&#160;<span id="xdx_905_eifrs-full--NameOfSubsidiary_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--SaoBentoEnergiaInvestimentoseParticipacoesSAMember_zKW99ias3Bgl" title="Subsidiary name"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_SaoBentoEnergiaInvestimentoseParticipacoesSAMember" id="Fact001525" name="ifrs-full:NameOfSubsidiary">S&#227;o Bento Energia, Investimentos e Participa&#231;&#245;es S.A. (S&#227;o Bento)</ix:nonNumeric></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-left: 5pt; text-align: left"><span id="xdx_90D_eifrs-full--DomicileOfEntity_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--SaoBentoEnergiaInvestimentoseParticipacoesSAMember_zdO0huDgKdR2" title="Headquarters"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_SaoBentoEnergiaInvestimentoseParticipacoesSAMember" id="Fact001527" name="ifrs-full:DomicileOfEntity">Curitiba/PR</ix:nonNumeric></span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_906_eifrs-full--DescriptionOfNatureOfEntitysOperationsAndPrincipalActivities_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--SaoBentoEnergiaInvestimentoseParticipacoesSAMember_zm7230E2uZy7" title="Main activity"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_SaoBentoEnergiaInvestimentoseParticipacoesSAMember" id="Fact001529" name="ifrs-full:DescriptionOfNatureOfEntitysOperationsAndPrincipalActivities">Control and management of interests</ix:nonNumeric></span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<span id="xdx_900_eifrs-full--ProportionOfOwnershipInterestInSubsidiary_pip0_dp_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--SaoBentoEnergiaInvestimentoseParticipacoesSAMember_zHAmv9fI7vce" title="Interest"><ix:nonFraction name="ifrs-full:ProportionOfOwnershipInterestInSubsidiary" contextRef="From2023-01-012023-12-31_custom_SaoBentoEnergiaInvestimentoseParticipacoesSAMember" id="Fact001531" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">100.0</ix:nonFraction></span></td>
    <td style="padding-right: 5pt; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span id="xdx_90F_ecustom--InterestInvestorInSubsidiary_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--SaoBentoEnergiaInvestimentoseParticipacoesSAMember_zyimgCjRgjij" title="Investor"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_SaoBentoEnergiaInvestimentoseParticipacoesSAMember" id="Fact001533" name="elp:InterestInvestorInSubsidiary">Copel GeT</ix:nonNumeric></span>&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid"><span id="xdx_90B_eifrs-full--NameOfSubsidiary_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--NovaAsaBrancaIEnergiasRenovaveisSAMember_zRDNjaGTEmcb" title="Subsidiary name"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_NovaAsaBrancaIEnergiasRenovaveisSAMember" id="Fact001535" name="ifrs-full:NameOfSubsidiary">Nova Asa Branca I Energias Renov&#225;veis S.A.</ix:nonNumeric></span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-left: 5pt; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_902_eifrs-full--DomicileOfEntity_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--NovaAsaBrancaIEnergiasRenovaveisSAMember_z63vsw0naNx8" title="Headquarters"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_NovaAsaBrancaIEnergiasRenovaveisSAMember" id="Fact001537" name="ifrs-full:DomicileOfEntity">S. Miguel do Gostoso/RN</ix:nonNumeric></span></td>
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  <tr style="vertical-align: bottom">
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  <tr style="vertical-align: bottom">
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  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid"><span id="xdx_905_eifrs-full--NameOfSubsidiary_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--NovaEurusIVEnergiasRenovaveisSAMember_zH35Q1dlZVPj" title="Subsidiary name"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_NovaEurusIVEnergiasRenovaveisSAMember" id="Fact001565" name="ifrs-full:NameOfSubsidiary">Nova Eurus IV Energias Renov&#225;veis S.A.</ix:nonNumeric></span></td>
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  <tr style="vertical-align: bottom">
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  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid"><span id="xdx_903_eifrs-full--NameOfSubsidiary_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--SantaHelenaEnergiasRenovaveisSAMember_zN6uvRJfzCW2" title="Subsidiary name"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_SantaHelenaEnergiasRenovaveisSAMember" id="Fact001585" name="ifrs-full:NameOfSubsidiary">Santa Helena Energias Renov&#225;veis S.A.</ix:nonNumeric></span></td>
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  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid"><span id="xdx_90F_eifrs-full--NameOfSubsidiary_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--VentosdeSantoUrielSAMember_zt3PgwaTuiK9" title="Subsidiary name"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_VentosdeSantoUrielSAMember" id="Fact001595" name="ifrs-full:NameOfSubsidiary">Ventos de Santo Uriel S.A.</ix:nonNumeric></span></td>
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  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid"><span id="xdx_900_eifrs-full--NameOfSubsidiary_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CutiaEmpreendimentosEolicosSAMember_z5r8rNokgYnl" title="Subsidiary name"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CutiaEmpreendimentosEolicosSAMember" id="Fact001605" name="ifrs-full:NameOfSubsidiary">Cutia Empreendimentos E&#243;licos S.A. (Cutia)</ix:nonNumeric></span></td>
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    <td style="padding-right: 5pt; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span id="xdx_901_ecustom--InterestInvestorInSubsidiary_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CutiaEmpreendimentosEolicosSAMember_zsuKV2EUkbOk" title="Investor"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CutiaEmpreendimentosEolicosSAMember" id="Fact001613" name="elp:InterestInvestorInSubsidiary">Copel GeT</ix:nonNumeric></span>&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid"><span id="xdx_90F_eifrs-full--NameOfSubsidiary_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--BrownfieldInvestmentHoldingLItdaOneMember_zlzV8IRkohhi" title="Subsidiary name"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_BrownfieldInvestmentHoldingLItdaOneMember" id="Fact001615" name="ifrs-full:NameOfSubsidiary">Brownfield Investment Holding Ltda. (Brownfield)</ix:nonNumeric></span>&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-left: 5pt; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_909_eifrs-full--DomicileOfEntity_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--BrownfieldInvestmentHoldingLItdaOneMember_zweSXzBVbSy8" title="Headquarters"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_BrownfieldInvestmentHoldingLItdaOneMember" id="Fact001617" name="ifrs-full:DomicileOfEntity">Curitiba/PR</ix:nonNumeric></span></td>
    <td style="padding-right: 5pt; text-align: left"><span id="xdx_90B_eifrs-full--DescriptionOfNatureOfEntitysOperationsAndPrincipalActivities_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--BrownfieldInvestmentHoldingLItdaOneMember_z6njNvULnk57" title="Main activity"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_BrownfieldInvestmentHoldingLItdaOneMember" id="Fact001619" name="ifrs-full:DescriptionOfNatureOfEntitysOperationsAndPrincipalActivities">Control and management of interests</ix:nonNumeric></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right">&#160;&#160;<span id="xdx_900_eifrs-full--ProportionOfOwnershipInterestInSubsidiary_pip0_dp_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--BrownfieldInvestmentHoldingLItdaOneMember_zStz5jbXmdTb" title="Interest"><ix:nonFraction name="ifrs-full:ProportionOfOwnershipInterestInSubsidiary" contextRef="From2023-01-012023-12-31_custom_BrownfieldInvestmentHoldingLItdaOneMember" id="Fact001621" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">100.0</ix:nonFraction></span></td>
    <td style="padding-right: 5pt; text-align: center">&#160;<span id="xdx_908_ecustom--InterestInvestorInSubsidiary_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--BrownfieldInvestmentHoldingLItdaOneMember_zUClZtWTyp9c" title="Investor"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_BrownfieldInvestmentHoldingLItdaOneMember" id="Fact001623" name="elp:InterestInvestorInSubsidiary">Copel GeT</ix:nonNumeric></span>&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid"><span id="xdx_90A_eifrs-full--NameOfSubsidiary_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--VentosDESerraDoMelBSAMember_zp7w0nPTv8Gl" title="Subsidiary name"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_VentosDESerraDoMelBSAMember" id="Fact001625" name="ifrs-full:NameOfSubsidiary">Ventos de Serra do Mel B S.A.&#160;&#160;(Serra do Mel)</ix:nonNumeric></span> (b)</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-left: 5pt; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_903_eifrs-full--DomicileOfEntity_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--VentosDESerraDoMelBSAMember_zjv57cLS6y5b" title="Headquarters"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_VentosDESerraDoMelBSAMember" id="Fact001627" name="ifrs-full:DomicileOfEntity">Serra do Mel/RN</ix:nonNumeric></span></td>
    <td style="padding-right: 5pt; text-align: left"><span id="xdx_90B_eifrs-full--DescriptionOfNatureOfEntitysOperationsAndPrincipalActivities_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--VentosDESerraDoMelBSAMember_zIRTSfpkMg49" title="Main activity"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_VentosDESerraDoMelBSAMember" id="Fact001629" name="ifrs-full:DescriptionOfNatureOfEntitysOperationsAndPrincipalActivities">Control and management of interests</ix:nonNumeric></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right">&#160;&#160;<span id="xdx_90E_eifrs-full--ProportionOfOwnershipInterestInSubsidiary_pip0_dp_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--VentosDESerraDoMelBSAMember_zYaj3rIJ0Zla" title="Interest"><ix:nonFraction name="ifrs-full:ProportionOfOwnershipInterestInSubsidiary" contextRef="From2023-01-012023-12-31_custom_VentosDESerraDoMelBSAMember" id="Fact001631" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">68.84</ix:nonFraction></span></td>
    <td style="padding-right: 5pt; text-align: center">&#160;<span id="xdx_902_ecustom--InterestInvestorInSubsidiary_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--VentosDESerraDoMelBSAMember_zUvK1xpEJps9" title="Investor"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_VentosDESerraDoMelBSAMember" id="Fact001633" name="elp:InterestInvestorInSubsidiary">Copel GeT</ix:nonNumeric></span>&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td>&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-left: 5pt; text-align: left">&#160;</td>
    <td style="padding-right: 5pt; text-align: left">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right">&#160;&#160;<span id="xdx_909_eifrs-full--ProportionOfOwnershipInterestInSubsidiary_pip0_dp_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--VentosDESerraDoMelBSAOneMember_zaMBaBrZBbM2" title="Interest"><ix:nonFraction name="ifrs-full:ProportionOfOwnershipInterestInSubsidiary" contextRef="From2023-01-012023-12-31_custom_VentosDESerraDoMelBSAOneMember" id="Fact001635" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">31.16</ix:nonFraction></span></td>
    <td style="padding-right: 5pt; text-align: center">&#160;<span id="xdx_90F_ecustom--InterestInvestorInSubsidiary_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--VentosDESerraDoMelBSAOneMember_zNgXr0fk12l" title="Investor"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_VentosDESerraDoMelBSAOneMember" id="Fact001637" name="elp:InterestInvestorInSubsidiary">Brownfield</ix:nonNumeric></span>&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid"><span id="xdx_905_eifrs-full--NameOfSubsidiary_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--AventuraHoldingSAMember_zgoMqReDi4Zh" title="Subsidiary name"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_AventuraHoldingSAMember" id="Fact001639" name="ifrs-full:NameOfSubsidiary">Aventura Holding S.A. (Aventura)</ix:nonNumeric></span> (b)</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-left: 5pt; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_900_eifrs-full--DomicileOfEntity_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--AventuraHoldingSAMember_zRYvTecfKFk1" title="Headquarters"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_AventuraHoldingSAMember" id="Fact001641" name="ifrs-full:DomicileOfEntity">Curitiba/PR</ix:nonNumeric></span></td>
    <td style="padding-right: 5pt; text-align: left"><span id="xdx_90F_eifrs-full--DescriptionOfNatureOfEntitysOperationsAndPrincipalActivities_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--AventuraHoldingSAMember_zAZZMHcocB76" title="Main activity"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_AventuraHoldingSAMember" id="Fact001643" name="ifrs-full:DescriptionOfNatureOfEntitysOperationsAndPrincipalActivities">Control and management of interests</ix:nonNumeric></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right">&#160;&#160;<span id="xdx_907_eifrs-full--ProportionOfOwnershipInterestInSubsidiary_pip0_dp_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--AventuraHoldingSAMember_zP5oDEwPIZk8" title="Interest"><ix:nonFraction name="ifrs-full:ProportionOfOwnershipInterestInSubsidiary" contextRef="From2023-01-012023-12-31_custom_AventuraHoldingSAMember" id="Fact001645" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">100.0</ix:nonFraction></span></td>
    <td style="padding-right: 5pt; text-align: center"><span id="xdx_906_ecustom--InterestInvestorInSubsidiary_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--AventuraHoldingSAMember_zxHF1LN9l1cj" title="Investor"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_AventuraHoldingSAMember" id="Fact001647" name="elp:InterestInvestorInSubsidiary">Copel GeT</ix:nonNumeric></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid"><span id="xdx_904_eifrs-full--NameOfSubsidiary_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--SRMNHoldingSAMember_zV8Kwow5wkBf" title="Subsidiary name"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_SRMNHoldingSAMember" id="Fact001649" name="ifrs-full:NameOfSubsidiary">SRMN Holding S.A. (SRMN)</ix:nonNumeric></span> (b)</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-left: 5pt; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_90B_eifrs-full--DomicileOfEntity_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--SRMNHoldingSAMember_zFr1rlDjgGA3" title="Headquarters"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_SRMNHoldingSAMember" id="Fact001651" name="ifrs-full:DomicileOfEntity">Curitiba/PR</ix:nonNumeric></span></td>
    <td style="padding-right: 5pt; text-align: left"><span id="xdx_903_eifrs-full--DescriptionOfNatureOfEntitysOperationsAndPrincipalActivities_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--SRMNHoldingSAMember_zWMzrEicEeZh" title="Main activity"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_SRMNHoldingSAMember" id="Fact001653" name="ifrs-full:DescriptionOfNatureOfEntitysOperationsAndPrincipalActivities">Control and management of interests</ix:nonNumeric></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right">&#160;&#160;<span id="xdx_909_eifrs-full--ProportionOfOwnershipInterestInSubsidiary_pip0_dp_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--SRMNHoldingSAMember_zozO97QBDLp" title="Interest"><ix:nonFraction name="ifrs-full:ProportionOfOwnershipInterestInSubsidiary" contextRef="From2023-01-012023-12-31_custom_SRMNHoldingSAMember" id="Fact001655" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">100.0</ix:nonFraction></span></td>
    <td style="padding-right: 5pt; text-align: center"><span id="xdx_905_ecustom--InterestInvestorInSubsidiary_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--SRMNHoldingSAMember_zJRaHXEX1ECh" title="Investor"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_SRMNHoldingSAMember" id="Fact001657" name="elp:InterestInvestorInSubsidiary">Copel GeT</ix:nonNumeric></span></td></tr>
  <tr style="vertical-align: bottom">
    <td><span id="xdx_906_eifrs-full--NameOfSubsidiary_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CostaOesteTransmissoradeEnergiaSAMember_zu9WMeZdNaK6" title="Subsidiary name"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CostaOesteTransmissoradeEnergiaSAMember" id="Fact001659" name="ifrs-full:NameOfSubsidiary">Costa Oeste Transmissora de Energia S.A.</ix:nonNumeric></span>&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-left: 5pt; text-align: left"><span id="xdx_901_eifrs-full--DomicileOfEntity_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CostaOesteTransmissoradeEnergiaSAMember_zGrqsxqhcB0a" title="Headquarters"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CostaOesteTransmissoradeEnergiaSAMember" id="Fact001661" name="ifrs-full:DomicileOfEntity">Curitiba/PR</ix:nonNumeric></span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_90F_eifrs-full--DescriptionOfNatureOfEntitysOperationsAndPrincipalActivities_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CostaOesteTransmissoradeEnergiaSAMember_zhhHyXckAXhi" title="Main activity"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CostaOesteTransmissoradeEnergiaSAMember" id="Fact001663" name="ifrs-full:DescriptionOfNatureOfEntitysOperationsAndPrincipalActivities">Transmission of electricity</ix:nonNumeric></span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<span id="xdx_902_eifrs-full--ProportionOfOwnershipInterestInSubsidiary_pip0_dp_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CostaOesteTransmissoradeEnergiaSAMember_zQAhcIlF35We" title="Interest"><ix:nonFraction name="ifrs-full:ProportionOfOwnershipInterestInSubsidiary" contextRef="From2023-01-012023-12-31_custom_CostaOesteTransmissoradeEnergiaSAMember" id="Fact001665" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">100.0</ix:nonFraction></span></td>
    <td style="padding-right: 5pt; text-align: center"><span id="xdx_903_ecustom--InterestInvestorInSubsidiary_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CostaOesteTransmissoradeEnergiaSAMember_zmPJHrX3QPUf" title="Investor"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CostaOesteTransmissoradeEnergiaSAMember" id="Fact001667" name="elp:InterestInvestorInSubsidiary">Copel GeT</ix:nonNumeric></span></td></tr>
  <tr style="vertical-align: bottom">
    <td><span id="xdx_902_eifrs-full--NameOfSubsidiary_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--MarumbiTransmissoradeEnergiaSAMember_z7Zbv0G3X75b" title="Subsidiary name"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_MarumbiTransmissoradeEnergiaSAMember" id="Fact001669" name="ifrs-full:NameOfSubsidiary">Marumbi Transmissora de Energia S.A.</ix:nonNumeric></span>&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-left: 5pt; text-align: left"><span id="xdx_901_eifrs-full--DomicileOfEntity_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--MarumbiTransmissoradeEnergiaSAMember_zkN3ipJ897vb" title="Headquarters"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_MarumbiTransmissoradeEnergiaSAMember" id="Fact001671" name="ifrs-full:DomicileOfEntity">Curitiba/PR</ix:nonNumeric></span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_905_eifrs-full--DescriptionOfNatureOfEntitysOperationsAndPrincipalActivities_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--MarumbiTransmissoradeEnergiaSAMember_z5nuX1hglBu6" title="Main activity"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_MarumbiTransmissoradeEnergiaSAMember" id="Fact001673" name="ifrs-full:DescriptionOfNatureOfEntitysOperationsAndPrincipalActivities">Transmission of electricity</ix:nonNumeric></span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<span id="xdx_909_eifrs-full--ProportionOfOwnershipInterestInSubsidiary_pip0_dp_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--MarumbiTransmissoradeEnergiaSAMember_zNNi2bFPLLk8" title="Interest"><ix:nonFraction name="ifrs-full:ProportionOfOwnershipInterestInSubsidiary" contextRef="From2023-01-012023-12-31_custom_MarumbiTransmissoradeEnergiaSAMember" id="Fact001675" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">100.0</ix:nonFraction></span></td>
    <td style="padding-right: 5pt; text-align: center"><span id="xdx_901_ecustom--InterestInvestorInSubsidiary_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--MarumbiTransmissoradeEnergiaSAMember_zuLKXgr5Gt7a" title="Investor"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_MarumbiTransmissoradeEnergiaSAMember" id="Fact001677" name="elp:InterestInvestorInSubsidiary">Copel GeT</ix:nonNumeric></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid"><span id="xdx_90E_eifrs-full--NameOfSubsidiary_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--UirapuruTransmissoraDeEnergiaSAMember_zuw6g2E5PFC7" title="Subsidiary name"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_UirapuruTransmissoraDeEnergiaSAMember" id="Fact001679" name="ifrs-full:NameOfSubsidiary">Uirapuru Transmissora de Energia S.A.</ix:nonNumeric></span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-left: 5pt; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_908_eifrs-full--DomicileOfEntity_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--UirapuruTransmissoraDeEnergiaSAMember_z6dojk0nioih" title="Headquarters"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_UirapuruTransmissoraDeEnergiaSAMember" id="Fact001681" name="ifrs-full:DomicileOfEntity">Curitiba/PR</ix:nonNumeric></span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_909_eifrs-full--DescriptionOfNatureOfEntitysOperationsAndPrincipalActivities_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--UirapuruTransmissoraDeEnergiaSAMember_zqopEmZB5z05" title="Main activity"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_UirapuruTransmissoraDeEnergiaSAMember" id="Fact001683" name="ifrs-full:DescriptionOfNatureOfEntitysOperationsAndPrincipalActivities">Transmission of electricity</ix:nonNumeric></span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<span id="xdx_90D_eifrs-full--ProportionOfOwnershipInterestInSubsidiary_pip0_dp_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--UirapuruTransmissoraDeEnergiaSAMember_zMcQjFJXUdu8" title="Interest"><ix:nonFraction name="ifrs-full:ProportionOfOwnershipInterestInSubsidiary" contextRef="From2023-01-012023-12-31_custom_UirapuruTransmissoraDeEnergiaSAMember" id="Fact001685" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">100.0</ix:nonFraction></span></td>
    <td style="padding-right: 5pt; text-align: center"><span id="xdx_901_ecustom--InterestInvestorInSubsidiary_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--UirapuruTransmissoraDeEnergiaSAMember_zjl1NkRNCI45" title="Investor"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_UirapuruTransmissoraDeEnergiaSAMember" id="Fact001687" name="elp:InterestInvestorInSubsidiary">Copel GeT</ix:nonNumeric></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid"><span id="xdx_900_eifrs-full--NameOfSubsidiary_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--BelaVistaGeracaodeEnergiaSAMember_ztEafwGfhWEc" title="Subsidiary name"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_BelaVistaGeracaodeEnergiaSAMember" id="Fact001689" name="ifrs-full:NameOfSubsidiary">Bela Vista Gera&#231;&#227;o de Energia S.A.</ix:nonNumeric></span></td>
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  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid"><span id="xdx_90B_eifrs-full--NameOfSubsidiary_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--FDAGeracaoDeEnergiaEletricaSAMember_zay673n0bPj9" title="Subsidiary name"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_FDAGeracaoDeEnergiaEletricaSAMember" id="Fact001699" name="ifrs-full:NameOfSubsidiary">F.D.A. Gera&#231;&#227;o de Energia El&#233;trica S.A. (FDA)</ix:nonNumeric></span></td>
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  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid"><span id="xdx_90D_eifrs-full--NameOfSubsidiary_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--JandairaIEnergiasRenovaveisSAMember_zGn9tSCuiPr8" title="Subsidiary name"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_JandairaIEnergiasRenovaveisSAMember" id="Fact001709" name="ifrs-full:NameOfSubsidiary">Janda&#237;ra I Energias Renov&#225;veis S.A.</ix:nonNumeric></span>&#160;</td>
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    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<span id="xdx_904_eifrs-full--ProportionOfOwnershipInterestInSubsidiary_pip0_dp_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--JandairaIEnergiasRenovaveisSAMember_zS2ByBjXy9E8" title="Interest"><ix:nonFraction name="ifrs-full:ProportionOfOwnershipInterestInSubsidiary" contextRef="From2023-01-012023-12-31_custom_JandairaIEnergiasRenovaveisSAMember" id="Fact001715" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">100.0</ix:nonFraction></span></td>
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  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid"><span id="xdx_904_eifrs-full--NameOfSubsidiary_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--JandairaIIEnergiasRenovaveisSAMember_zGtjkU0U8sy7" title="Subsidiary name"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_JandairaIIEnergiasRenovaveisSAMember" id="Fact001719" name="ifrs-full:NameOfSubsidiary">Janda&#237;ra II Energias Renov&#225;veis S.A.</ix:nonNumeric></span>&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-left: 5pt; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_901_eifrs-full--DomicileOfEntity_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--JandairaIIEnergiasRenovaveisSAMember_zE7burgBDLJ9" title="Headquarters"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_JandairaIIEnergiasRenovaveisSAMember" id="Fact001721" name="ifrs-full:DomicileOfEntity">Curitiba/PR</ix:nonNumeric></span></td>
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    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<span id="xdx_907_eifrs-full--ProportionOfOwnershipInterestInSubsidiary_pip0_dp_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--JandairaIIEnergiasRenovaveisSAMember_zmjhaNss71o9" title="Interest"><ix:nonFraction name="ifrs-full:ProportionOfOwnershipInterestInSubsidiary" contextRef="From2023-01-012023-12-31_custom_JandairaIIEnergiasRenovaveisSAMember" id="Fact001725" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">100.0</ix:nonFraction></span></td>
    <td style="padding-right: 5pt; text-align: center"><span id="xdx_90C_ecustom--InterestInvestorInSubsidiary_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--JandairaIIEnergiasRenovaveisSAMember_zKMBQ6CIOEid" title="Investor"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_JandairaIIEnergiasRenovaveisSAMember" id="Fact001727" name="elp:InterestInvestorInSubsidiary">Copel GeT</ix:nonNumeric></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid"><span id="xdx_909_eifrs-full--NameOfSubsidiary_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--JandairaIIIEnergiasRenovaveisSAMember_zhm7i7uTeA7i" title="Subsidiary name"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_JandairaIIIEnergiasRenovaveisSAMember" id="Fact001729" name="ifrs-full:NameOfSubsidiary">Janda&#237;ra III Energias Renov&#225;veis S.A.</ix:nonNumeric></span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-left: 5pt; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_903_eifrs-full--DomicileOfEntity_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--JandairaIIIEnergiasRenovaveisSAMember_z8dxAkR9uaT9" title="Headquarters"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_JandairaIIIEnergiasRenovaveisSAMember" id="Fact001731" name="ifrs-full:DomicileOfEntity">Curitiba/PR</ix:nonNumeric></span></td>
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    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<span id="xdx_90D_eifrs-full--ProportionOfOwnershipInterestInSubsidiary_pip0_dp_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--JandairaIIIEnergiasRenovaveisSAMember_zNulHiKD9A3d" title="Interest"><ix:nonFraction name="ifrs-full:ProportionOfOwnershipInterestInSubsidiary" contextRef="From2023-01-012023-12-31_custom_JandairaIIIEnergiasRenovaveisSAMember" id="Fact001735" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">100.0</ix:nonFraction></span></td>
    <td style="padding-right: 5pt; text-align: center"><span id="xdx_90E_ecustom--InterestInvestorInSubsidiary_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--JandairaIIIEnergiasRenovaveisSAMember_z4z0i6cW8Ep6" title="Investor"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_JandairaIIIEnergiasRenovaveisSAMember" id="Fact001737" name="elp:InterestInvestorInSubsidiary">Copel GeT</ix:nonNumeric></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid"><span id="xdx_90A_eifrs-full--NameOfSubsidiary_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--JandairaIVEnergiasRenovaveisSAMember_zE2jRAAq2Cd2" title="Subsidiary name"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_JandairaIVEnergiasRenovaveisSAMember" id="Fact001739" name="ifrs-full:NameOfSubsidiary">Janda&#237;ra IV Energias Renov&#225;veis S.A.</ix:nonNumeric></span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-left: 5pt; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_902_eifrs-full--DomicileOfEntity_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--JandairaIVEnergiasRenovaveisSAMember_zRKxCL5wQfc4" title="Headquarters"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_JandairaIVEnergiasRenovaveisSAMember" id="Fact001741" name="ifrs-full:DomicileOfEntity">Curitiba/PR</ix:nonNumeric></span></td>
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    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<span id="xdx_902_eifrs-full--ProportionOfOwnershipInterestInSubsidiary_pip0_dp_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--JandairaIVEnergiasRenovaveisSAMember_zQZXpEMlXC36" title="Interest"><ix:nonFraction name="ifrs-full:ProportionOfOwnershipInterestInSubsidiary" contextRef="From2023-01-012023-12-31_custom_JandairaIVEnergiasRenovaveisSAMember" id="Fact001745" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">100.0</ix:nonFraction></span></td>
    <td style="padding-right: 5pt; text-align: center"><span id="xdx_909_ecustom--InterestInvestorInSubsidiary_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--JandairaIVEnergiasRenovaveisSAMember_zd6LA5ir2i8g" title="Investor"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_JandairaIVEnergiasRenovaveisSAMember" id="Fact001747" name="elp:InterestInvestorInSubsidiary">Copel GeT</ix:nonNumeric></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid"><span id="xdx_903_eifrs-full--NameOfSubsidiary_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--EolPotiguarB61SPESAMember_zFcEYtZxSLyc" title="Subsidiary name"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_EolPotiguarB61SPESAMember" id="Fact001749" name="ifrs-full:NameOfSubsidiary">Eol Potiguar B61 SPE S.A.</ix:nonNumeric></span> (a)&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-left: 5pt; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_901_eifrs-full--DomicileOfEntity_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--EolPotiguarB61SPESAMember_zw4v1BfpTHVf" title="Headquarters"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_EolPotiguarB61SPESAMember" id="Fact001751" name="ifrs-full:DomicileOfEntity">Serra do Mel/RN</ix:nonNumeric></span></td>
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    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right">&#160;&#160;<span id="xdx_90A_eifrs-full--ProportionOfOwnershipInterestInSubsidiary_pip0_dp_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--EolPotiguarB61SPESAMember_zZ4ektJRVg3c" title="Interest"><ix:nonFraction name="ifrs-full:ProportionOfOwnershipInterestInSubsidiary" contextRef="From2023-01-012023-12-31_custom_EolPotiguarB61SPESAMember" id="Fact001755" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">100.0</ix:nonFraction></span></td>
    <td style="padding-right: 5pt; text-align: center"><span id="xdx_903_ecustom--InterestInvestorInSubsidiary_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--EolPotiguarB61SPESAMember_z5v6GEHKcxC5" title="Investor"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_EolPotiguarB61SPESAMember" id="Fact001757" name="elp:InterestInvestorInSubsidiary">Copel GeT</ix:nonNumeric></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid"><span id="xdx_90A_eifrs-full--NameOfSubsidiary_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--GEOlhoDaguaSAMember_z4OqFJodWLN8" title="Subsidiary name"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_GEOlhoDaguaSAMember" id="Fact001759" name="ifrs-full:NameOfSubsidiary">GE Olho D&#8217;&#193;gua S.A.</ix:nonNumeric></span></td>
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  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid"><span id="xdx_906_eifrs-full--NameOfSubsidiary_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--GEBoaVistaSAMember_zB7aOBGXL2Ql" title="Subsidiary name"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_GEBoaVistaSAMember" id="Fact001769" name="ifrs-full:NameOfSubsidiary">GE Boa Vista S.A.</ix:nonNumeric></span></td>
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  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid"><span id="xdx_903_eifrs-full--NameOfSubsidiary_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--GEFarolSAMember_zoNXlKBJ9yk5" title="Subsidiary name"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_GEFarolSAMember" id="Fact001779" name="ifrs-full:NameOfSubsidiary">GE Farol S.A.</ix:nonNumeric></span></td>
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  <tr style="vertical-align: bottom">
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  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid"><span id="xdx_905_eifrs-full--NameOfSubsidiary_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CentralGeradoraEolicaSaoBentodoNorteISAMember_zTnUGaABey8l" title="Subsidiary name"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CentralGeradoraEolicaSaoBentodoNorteISAMember" id="Fact001799" name="ifrs-full:NameOfSubsidiary">Central Geradora E&#243;lica S&#227;o Bento do Norte I S.A.</ix:nonNumeric></span></td>
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  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid"><span id="xdx_90D_eifrs-full--NameOfSubsidiary_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CentralGeradoraEolicaSaoBentodoNorteIISAMember_zl0qr6N8nC23" title="Subsidiary name"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CentralGeradoraEolicaSaoBentodoNorteIISAMember" id="Fact001809" name="ifrs-full:NameOfSubsidiary">Central Geradora E&#243;lica S&#227;o Bento do Norte II S.A.</ix:nonNumeric></span></td>
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  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid"><span id="xdx_90B_eifrs-full--NameOfSubsidiary_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CentralGeradoraEolicaSaoBentodoNorteIIISAMember_zFmAMaYMwol5" title="Subsidiary name"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CentralGeradoraEolicaSaoBentodoNorteIIISAMember" id="Fact001819" name="ifrs-full:NameOfSubsidiary">Central Geradora E&#243;lica S&#227;o Bento do Norte III S.A.</ix:nonNumeric></span></td>
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  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid"><span id="xdx_904_eifrs-full--NameOfSubsidiary_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CentralGeradoraEolicaSaoMiguelISAMember_z9bSmYtLUh0f" title="Subsidiary name"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CentralGeradoraEolicaSaoMiguelISAMember" id="Fact001829" name="ifrs-full:NameOfSubsidiary">Central Geradora E&#243;lica S&#227;o Miguel I S.A.</ix:nonNumeric></span></td>
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  <tr style="vertical-align: bottom">
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  <tr style="vertical-align: bottom">
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  <tr style="vertical-align: bottom">
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  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid"><span id="xdx_902_eifrs-full--NameOfSubsidiary_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--UsinadeEnergiaEolicaJangadaSAMember_zVo6pRGx6ZB1" title="Subsidiary name"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_UsinadeEnergiaEolicaJangadaSAMember" id="Fact001869" name="ifrs-full:NameOfSubsidiary">Usina de Energia E&#243;lica Jangada S.A.</ix:nonNumeric></span></td>
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    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<span id="xdx_907_eifrs-full--ProportionOfOwnershipInterestInSubsidiary_pip0_dp_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--UsinadeEnergiaEolicaJangadaSAMember_zSbCOVkTlYek" title="Interest"><ix:nonFraction name="ifrs-full:ProportionOfOwnershipInterestInSubsidiary" contextRef="From2023-01-012023-12-31_custom_UsinadeEnergiaEolicaJangadaSAMember" id="Fact001875" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">100.0</ix:nonFraction></span></td>
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  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid"><span id="xdx_901_eifrs-full--NameOfSubsidiary_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--UsinadeEnergiaEolicaPotiguarSAMember_zKgj4IZ0uiRk" title="Subsidiary name"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_UsinadeEnergiaEolicaPotiguarSAMember" id="Fact001879" name="ifrs-full:NameOfSubsidiary">Usina de Energia E&#243;lica Potiguar S.A.</ix:nonNumeric></span></td>
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  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid"><span id="xdx_90A_eifrs-full--NameOfSubsidiary_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--UsinadeEnergiaEolicaCutiaSAMember_zQifWHop9CP6" title="Subsidiary name"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_UsinadeEnergiaEolicaCutiaSAMember" id="Fact001889" name="ifrs-full:NameOfSubsidiary">Usina de Energia E&#243;lica Cutia S.A.</ix:nonNumeric></span></td>
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  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid"><span id="xdx_905_eifrs-full--NameOfSubsidiary_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--UsinadeEnergiaEolicaMariaHelenaSAMember_zbplOv9MyM62" title="Subsidiary name"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_UsinadeEnergiaEolicaMariaHelenaSAMember" id="Fact001899" name="ifrs-full:NameOfSubsidiary">Usina de Energia E&#243;lica Maria Helena S.A.</ix:nonNumeric></span></td>
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  <tr style="vertical-align: bottom">
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  <tr style="vertical-align: bottom">
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  <tr style="vertical-align: bottom">
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  <tr style="vertical-align: bottom">
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  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid"><span id="xdx_90A_eifrs-full--NameOfSubsidiary_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--EolPotiguarB143SPESAMember_zVv3Y4LlpOGa" title="Subsidiary name"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_EolPotiguarB143SPESAMember" id="Fact001949" name="ifrs-full:NameOfSubsidiary">Eol Potiguar B143 SPE S.A.</ix:nonNumeric></span>&#160;</td>
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  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid"><span id="xdx_907_eifrs-full--NameOfSubsidiary_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--EolVentosdeVilaParaibaIVSPESAMember_z3Ix3RqGII7g" title="Subsidiary name"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_EolVentosdeVilaParaibaIVSPESAMember" id="Fact001959" name="ifrs-full:NameOfSubsidiary">Eol Ventos de Vila Para&#237;ba IV SPE S.A.</ix:nonNumeric></span>&#160;</td>
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    <td style="padding-right: 5pt; text-align: center">&#160;<span id="xdx_90A_ecustom--InterestInvestorInSubsidiary_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--EolVentosdeVilaParaibaIVSPESAMember_zyepnJmjGoVi" title="Investor"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_EolVentosdeVilaParaibaIVSPESAMember" id="Fact001967" name="elp:InterestInvestorInSubsidiary">Serra do Mel</ix:nonNumeric></span>&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid"><span id="xdx_90D_eifrs-full--NameOfSubsidiary_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CentralEolicaAventuraIISAMember_zTrlxCdV0OKf" title="Subsidiary name"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CentralEolicaAventuraIISAMember" id="Fact001969" name="ifrs-full:NameOfSubsidiary">Central E&#243;lica Aventura II S.A.</ix:nonNumeric></span> (b)</td>
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    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right">&#160;&#160;<span id="xdx_904_eifrs-full--ProportionOfOwnershipInterestInSubsidiary_pip0_dp_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CentralEolicaAventuraIISAMember_z4pOkIr195L2" title="Interest"><ix:nonFraction name="ifrs-full:ProportionOfOwnershipInterestInSubsidiary" contextRef="From2023-01-012023-12-31_custom_CentralEolicaAventuraIISAMember" id="Fact001975" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">100.0</ix:nonFraction></span></td>
    <td style="padding-right: 5pt; text-align: center">&#160;<span id="xdx_90F_ecustom--InterestInvestorInSubsidiary_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CentralEolicaAventuraIISAMember_z0E5nYa1xSs3" title="Investor"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CentralEolicaAventuraIISAMember" id="Fact001977" name="elp:InterestInvestorInSubsidiary">Aventura</ix:nonNumeric></span>&#160;</td></tr>
  <tr style="vertical-align: bottom">
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  <tr style="vertical-align: bottom">
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  <tr style="vertical-align: bottom">
    <td colspan="2">(a) Wind farm with 99.99992% interest in Copel Get and 0.00008% in Brownfield.</td>
    <td style="padding-right: 5pt">&#160;</td>
    <td style="padding-right: 5pt">&#160;</td>
    <td style="padding-right: 5pt">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td>(b) Interests acquired in 2023 (Note 1.2).</td>
    <td style="padding-left: 5pt">&#160;</td>
    <td style="padding-right: 5pt">&#160;</td>
    <td style="padding-right: 5pt">&#160;</td>
    <td style="padding-right: 5pt">&#160;</td></tr>
  </table>

</ix:nonNumeric><p id="xdx_8AB_zPQLeVfw5ZFb" style="font: 13pt/13pt Calibri, Helvetica, Sans-Serif; margin: 0.45pt 0 0">&#160;</p>




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<td style="width: 12.95pt"/><td style="width: 35.55pt">1.1.2</td><td><span style="text-decoration: underline">Joint Ventures</span></td></tr></table>
<p style="font: 11pt/13pt Calibri, Helvetica, Sans-Serif; margin: 0.8pt 0 0">&#160;</p>
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    <td><span id="xdx_8B4_zpywcUSZ1Vgc" style="display: none">Schedule of joint ventures</span></td>
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    <td style="padding-left: 5pt; text-align: left">&#160;</td>
    <td style="padding-right: 5pt; text-align: right">&#160;</td>
    <td style="padding-right: 5pt; text-align: center">&#160;</td></tr>
<tr>
    <td rowspan="2" style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: black 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: left">Joint ventures</td>
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    <td style="border-right: #FFC000 0.5pt solid"><span id="xdx_90E_eifrs-full--NameOfJointVenture_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--SolarParanaGDParticipcoesSAMember_fKGEp_z3npJWp1uUr" title="Joint ventures"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_SolarParanaGDParticipcoesSAMember" id="Fact002072" name="ifrs-full:NameOfJointVenture">Solar Paran&#225; GD Participa&#231;&#245;es S.A.</ix:nonNumeric></span> (a)</td>
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    <td style="border-right: #FFC000 0.5pt solid"><span id="xdx_903_eifrs-full--NameOfJointVenture_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--IntegracaoMaranhenseTransmissoradeEnergiaSAMember_zB5HDQAfWu0k" title="Joint ventures"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_IntegracaoMaranhenseTransmissoradeEnergiaSAMember" id="Fact002092" name="ifrs-full:NameOfJointVenture">Integra&#231;&#227;o Maranhense Transmissora de Energia S.A.</ix:nonNumeric></span></td>
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  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid"><span id="xdx_901_eifrs-full--NameOfJointVenture_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--ParanaibaTransmissoradeEnergiaSAMember_zvRtHvqNavO9" title="Joint ventures"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_ParanaibaTransmissoradeEnergiaSAMember" id="Fact002122" name="ifrs-full:NameOfJointVenture">Parana&#237;ba Transmissora de Energia S.A.</ix:nonNumeric></span></td>
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  <tr style="vertical-align: bottom">
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  <tr style="vertical-align: bottom">
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  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; padding-left: 9px; text-align: left">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; padding-left: 5pt; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; padding-left: 5pt; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 5pt; padding-left: 9px; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-bottom: Black 1pt solid; padding-right: 5pt; padding-left: 9px; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td colspan="5" style="border-top: Black 1pt solid; text-align: left">(a) Holding of 5 Special Purpose Entities (SPEs) operating in the distributed generation sector (photovoltaic plants): Pharma Solar II, Pharma Solar III, Pharma Solar IV, in commercial operation, and Bandeirantes Solar I and Bandeirantes Solar II, for which the maintenance or extinction of the SPEs is under study.</td></tr>
  </table>

</ix:nonNumeric><p id="xdx_8AD_zDvY7SXYrAs1" style="font: 11pt/13pt Calibri, Helvetica, Sans-Serif; margin: 0.8pt 0 0">&#160;&#160;</p>


<table cellpadding="0" cellspacing="0" style="font: 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 3.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 12.95pt"/><td style="width: 35.55pt">1.1.3</td><td><span style="text-decoration: underline">Associates</span></td></tr></table>

<p style="font: 13pt/13pt Calibri, Helvetica, Sans-Serif; margin: 0.95pt 0 0">&#160;</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact002152" name="elp:ScheduleOfAssociatedCompaniesTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_896_ecustom--ScheduleOfAssociatedCompaniesTextBlock_zHsucH1vBjZb" summary="xdx: Disclosure - Operations (Details 2)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td><span id="xdx_8B7_zjwp4z8OH7h1" style="display: none">Schedule of associated companies</span></td>
    <td style="padding-left: 5pt; text-align: left">&#160;</td>
    <td style="padding-left: 5pt; text-align: left">&#160;</td>
    <td style="padding-right: 5pt; text-align: right">&#160;</td>
    <td style="padding-right: 5pt; text-align: center">&#160;</td></tr>
<tr>
    <td rowspan="2" style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: black 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: left">Associated companies</td>
    <td rowspan="2" style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: black 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-left: 5pt; font-weight: bold; vertical-align: middle; text-align: center">Headquarters</td>
    <td rowspan="2" style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: black 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-left: 5pt; font-weight: bold; vertical-align: middle; text-align: center">Main activity</td>
    <td colspan="2" style="border-top: Black 1pt solid; border-bottom: rgb(255,192,0) 0.5pt solid; padding-right: 5pt; font-weight: bold; vertical-align: bottom; text-align: center">Interest</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;%</td>
    <td style="border-bottom: Black 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">Investor</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; width: 34%"><span id="xdx_909_eifrs-full--NameOfAssociate_c20230101__20231231__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--DonaFranciscaEnergeticaSAMember_zvAiIjqXgh2h" title="Associated companies"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DonaFranciscaEnergeticaSAMember" id="Fact002154" name="ifrs-full:NameOfAssociate">Dona Francisca Energ&#233;tica S.A.</ix:nonNumeric></span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-left: 5pt; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt; width: 20%"><span id="xdx_90D_eifrs-full--DomicileOfEntity_c20230101__20231231__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--DonaFranciscaEnergeticaSAMember_zEH4YPbbRMH4" title="Headquarters"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DonaFranciscaEnergeticaSAMember" id="Fact002156" name="ifrs-full:DomicileOfEntity">Agudo/RS</ix:nonNumeric></span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-left: 5pt; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt; width: 24%"><span id="xdx_909_eifrs-full--DescriptionOfNatureOfEntitysOperationsAndPrincipalActivities_c20230101__20231231__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--DonaFranciscaEnergeticaSAMember_zdXraAYh3sM4" title="Main activity"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DonaFranciscaEnergeticaSAMember" id="Fact002158" name="ifrs-full:DescriptionOfNatureOfEntitysOperationsAndPrincipalActivities">Production of electricity</ix:nonNumeric></span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt; width: 9%">&#160;&#160;<span id="xdx_905_eifrs-full--ProportionOfOwnershipInterestInAssociate_pip0_dp_c20230101__20231231__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--DonaFranciscaEnergeticaSAMember_zd2Pg8SwSUy1" title="Interest"><ix:nonFraction name="ifrs-full:ProportionOfOwnershipInterestInAssociate" contextRef="From2023-01-012023-12-31_custom_DonaFranciscaEnergeticaSAMember" id="Fact002160" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">23.03</ix:nonFraction></span></td>
    <td style="padding-right: 5pt; text-align: center; width: 13%">&#160;<span id="xdx_908_ecustom--InvestorInAssociate_c20230101__20231231__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--DonaFranciscaEnergeticaSAMember_zrmTOQvyFMph" title="Investor"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DonaFranciscaEnergeticaSAMember" id="Fact002162" name="elp:InvestorInAssociate">Copel</ix:nonNumeric></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid"><span id="xdx_90F_eifrs-full--NameOfAssociate_c20230101__20231231__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--FozdoChopimEnergeticaLtdaMember_zJGDdl5KouO2" title="Associated companies"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_FozdoChopimEnergeticaLtdaMember" id="Fact002164" name="ifrs-full:NameOfAssociate">Foz do Chopim Energ&#233;tica Ltda.</ix:nonNumeric></span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-left: 5pt; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_908_eifrs-full--DomicileOfEntity_c20230101__20231231__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--FozdoChopimEnergeticaLtdaMember_z7OOhrmmgMlf" title="Headquarters"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_FozdoChopimEnergeticaLtdaMember" id="Fact002166" name="ifrs-full:DomicileOfEntity">Curitiba/PR</ix:nonNumeric></span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-left: 5pt; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_908_eifrs-full--DescriptionOfNatureOfEntitysOperationsAndPrincipalActivities_c20230101__20231231__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--FozdoChopimEnergeticaLtdaMember_z04mEU3c1uue" title="Main activity"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_FozdoChopimEnergeticaLtdaMember" id="Fact002168" name="ifrs-full:DescriptionOfNatureOfEntitysOperationsAndPrincipalActivities">Production of electricity</ix:nonNumeric></span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<span id="xdx_903_eifrs-full--ProportionOfOwnershipInterestInAssociate_pip0_dp_c20230101__20231231__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--FozdoChopimEnergeticaLtdaMember_zVJwUed7bL5f" title="Interest"><ix:nonFraction name="ifrs-full:ProportionOfOwnershipInterestInAssociate" contextRef="From2023-01-012023-12-31_custom_FozdoChopimEnergeticaLtdaMember" id="Fact002170" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">35.77</ix:nonFraction></span></td>
    <td style="padding-right: 5pt; text-align: center">&#160;<span id="xdx_901_ecustom--InvestorInAssociate_c20230101__20231231__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--FozdoChopimEnergeticaLtdaMember_z7rFEKLP00M7" title="Investor"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_FozdoChopimEnergeticaLtdaMember" id="Fact002172" name="elp:InvestorInAssociate">Copel GeT</ix:nonNumeric></span>&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid"><span id="xdx_90B_eifrs-full--NameOfAssociate_c20230101__20231231__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--CarbocampelSAMember_zpGCs5fd3oz4" title="Associated companies"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CarbocampelSAMember" id="Fact002174" name="ifrs-full:NameOfAssociate">Carbocampel S.A.</ix:nonNumeric></span> (a)</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; padding-left: 5pt; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_903_eifrs-full--DomicileOfEntity_c20230101__20231231__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--CarbocampelSAMember_z21M1GI63aoj" title="Headquarters"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CarbocampelSAMember" id="Fact002176" name="ifrs-full:DomicileOfEntity">Figueira/PR</ix:nonNumeric></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; padding-left: 5pt; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_90E_eifrs-full--DescriptionOfNatureOfEntitysOperationsAndPrincipalActivities_c20230101__20231231__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--CarbocampelSAMember_zEeTdSMlQFu7" title="Main activity"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CarbocampelSAMember" id="Fact002178" name="ifrs-full:DescriptionOfNatureOfEntitysOperationsAndPrincipalActivities">Coal exploration</ix:nonNumeric></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span id="xdx_900_eifrs-full--ProportionOfOwnershipInterestInAssociate_pip0_dp_c20230101__20231231__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--CarbocampelSAMember_ztbJZvjB8XIl" title="Interest"><ix:nonFraction name="ifrs-full:ProportionOfOwnershipInterestInAssociate" contextRef="From2023-01-012023-12-31_custom_CarbocampelSAMember" id="Fact002180" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">49.0</ix:nonFraction></span></td>
    <td style="border-bottom: Black 1pt solid; padding-right: 5pt; text-align: center">&#160;<span id="xdx_90B_ecustom--InvestorInAssociate_c20230101__20231231__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--CarbocampelSAMember_ztsulByNjke9" title="Investor"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CarbocampelSAMember" id="Fact002182" name="elp:InvestorInAssociate">Copel</ix:nonNumeric></span></td></tr>
  </table>

<p style="font: 8pt/8pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;</p>

<p style="font: 8pt/8pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin-top: 0pt; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right">(a)</td><td style="width: 5pt"/><td style="text-align: justify">On December 18, 2023, Copel signed the Share Purchase and Sale Agreement (&#8220;CCVA&#8221;)
with Paranafert Participa&#231;&#245;es Ltda. to sell its equity interest in Carbocampel S.A., for the amount of R$1,950, which will
be updated by the IPCA considering the date of receipt of the Buyer's proposal, on February 15, 2023 until the closing of the operation.
The completion of the sale is subject to compliance with suspensive conditions established in the contract, which must be completed within
up to 6 months from the signing of the CCVA, which can be extended for a further 6 months, at the Buyer's sole discretion.</td>
</tr></table>

</ix:nonNumeric><p id="xdx_8AD_zSuQYOht8g9g" style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 12.95pt"/><td style="width: 35.55pt">1.1.4</td><td><span style="text-decoration: underline">Joint operations (consortiums)</span></td></tr></table>

<p style="font: 8pt/8pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 3.7pt 7.65pt 0 5.9pt; text-align: justify">The Company has interests in
some joint operations. The two relevant consortiums, with amounts recorded in the Company's property, plant and equipment, are presented
in Note 16.3.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;</p>

<p style="font: bold 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 127.7pt 0 5.9pt; text-align: justify">1.2 Acquisition of Aventura
and Santa Rosa &amp; Mundo Novo wind complexes</p>

<p style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.8pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 7.6pt 0 5.9pt; text-align: justify">On January 30, 2023, Copel GeT completed
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were transferred to Copel GeT, and the appointment and investiture of new managers of the Companies were approved.</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 7.6pt 0 5.9pt; text-align: justify">&#160;</p>

<table border="0" cellpadding="0" cellspacing="0" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: middle">
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: left; width: 50%">&#160;</td>
    <td style="border-top: Black 1pt solid; font-weight: bold; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt; width: 50%">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold">Santa Rosa &amp; Mundo Novo Wind Complex</td>
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  <tr style="vertical-align: bottom">
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  <tr style="vertical-align: bottom">
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<p style="font: 7.5pt/7.5pt Calibri, Helvetica, Sans-Serif; margin: 0.3pt 0 0">&#160;</p>


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<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.9pt 0; text-align: justify">The acquisition is in line with the
sustainable growth strategy in renewable energy, expanding the generation matrix diversification in line with the Company&#8217;s Strategic
Planning and Investment Policy. The transaction included the Locked box mechanism, in which all cash generated from January 1, 2022 to
the closing date remained in the cash of the acquired Companies.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 5.35pt 0 5.9pt; text-align: justify">Transaction closing was subject
to the satisfaction of certain conditions precedent, which were fully complied with by January 30, 2023, including: obtaining approval
from the Administrative Council for Economic Defense (&#8220;CADE&#8221;), declarations and guarantees, compliance with covenants and
obligations, third-party consent, absence of material adverse effect.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.75pt 0 5.9pt; text-align: justify">In addition, there was a need for
unconditional and unrestricted consent from counterparties to change the control of the acquired Companies, including regarding credit
limits for maintenance of financing agreements by the Companies, in accordance with National Monetary Council (CMN) Resolution No. 4995,
of March 24, 2022, a condition that was only fulfilled in January 2023.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.4pt 0 5.9pt; text-align: justify">The complexes are located in the
state of Rio Grande do Norte, the largest wind energy hub in the country, and have a 260.4 MW installed capacity, with 157.8 MWm of assured
energy. The companies have long- term financing (maturities up to 2043) taken out from Banco do Nordeste - BNB, at IPCA rates + 2.19%
p.a. (Aventura Complex) and IPCA + 1.98% p.a. (Santa Rosa &amp; Mundo Novo Complex).</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.85pt 0 5.9pt; text-align: justify">The seller is developing projects
in the vicinity of the Aventura Complex wind farms which, during construction and/or operation, may potentially affect the volume of electricity
generated by the wind farms (wake effect) in the future. The seller estimates that these undertakings may start up operations as of January
2027. If the wake effect materializes so that the acquired wind farms generate energy below what was agreed between the parties, the seller
will have the obligation to indemnify Copel. Otherwise, if the energy generation is greater, Copel must indemnify the seller. The amount
of this indemnification is proportional to the damage caused or the gain calculated in relation to the treadmill effect, limited to R$4,167
for both situations, monetarily adjusted, to be paid in a single installment.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;</p>

<p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0 186.6pt 0 5.9pt; text-align: justify">The tables below show the final values
of the business combination:</p>

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<p style="font: 11pt/7.5pt Calibri, Helvetica, Sans-Serif; margin: 0.15pt 0 0">&#160;</p>

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  <tr>
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    <td id="xdx_49F_20231231__ifrs-full--MeasurementAxis__custom--BookValueMember__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--AventuraWindComplexMember_zAZHEDAAwwbc" style="padding-right: 5pt; font-weight: bold; vertical-align: bottom; text-align: center">&#160;</td>
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  <tr>
    <td style="border-top: Black 1pt solid; font-weight: bold; vertical-align: middle; text-align: left; width: 52%">&#160;Aventura Wind Complex&#160;</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; vertical-align: bottom; text-align: right; width: 16%">&#160;</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; padding-right: 5pt; padding-left: 5pt; font-weight: bold; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt; width: 16%">Fair value</td>
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  <tr style="vertical-align: bottom">
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    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right">Book value</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; padding-right: 5pt; padding-left: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">adjustment</td>
    <td style="border-bottom: Black 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right">acquisition date</td></tr>
  <tr id="xdx_40A_eifrs-full--Assets_iI_zA7KHObXLhSh" style="vertical-align: bottom">
    <td style="font-weight: bold">Assets identified</td>
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  <tr id="xdx_40F_eifrs-full--CashAndCashEquivalents_iI_z5dJtKFvODUj" style="vertical-align: bottom">
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  <tr id="xdx_40A_ecustom--TradeAccountsReceivable_iI_zIIKBQC91Rgf" style="vertical-align: bottom">
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  <tr id="xdx_40B_ecustom--IntangibleAssets_iI_zUpW1ru7XNwa" style="vertical-align: bottom">
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  <tr id="xdx_409_eifrs-full--Liabilities_iI_z4jsdfVjZL6k" style="vertical-align: bottom">
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  <tr id="xdx_404_eifrs-full--NoncurrentPayablesToTradeSuppliers_iI_zuaI5iVZ4OB" style="vertical-align: bottom">
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  <tr id="xdx_40A_ecustom--LoansAndFinancing_iI_zIwNl0OBSPE3" style="vertical-align: bottom">
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  <tr id="xdx_40C_ecustom--TaxObligations_iI_zbH3jCzDb80g" style="vertical-align: bottom">
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  <tr id="xdx_404_eifrs-full--AcquisitiondateFairValueOfTotalConsiderationTransferred_iI_zmSdC8MBmkw5" style="vertical-align: bottom">
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  </table>

<p style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

<table border="0" cellpadding="0" cellspacing="0" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; width: 52%">&#160;</td>
    <td id="xdx_49E_20231231__ifrs-full--MeasurementAxis__custom--BookValueMember__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--SantaRosaAndMundoNovoWindComplexMember_zDXCcmbVE5cl" style="border-bottom: Black 1pt solid; text-align: center; padding-right: 5pt; width: 16%">&#160;</td>
    <td id="xdx_494_20231231__ifrs-full--MeasurementAxis__custom--AdjustedBookValueMember__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--SantaRosaAndMundoNovoWindComplexMember_zpoe5CD6iPR2" style="border-bottom: Black 1pt solid; text-align: center; padding-right: 5pt; width: 16%">&#160;</td>
    <td id="xdx_493_20231231__ifrs-full--MeasurementAxis__ifrs-full--AtFairValueMember__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--SantaRosaAndMundoNovoWindComplexMember_zXVmDR5pzQmc" style="border-bottom: Black 1pt solid; text-align: center; padding-right: 5pt; width: 16%">&#160;</td></tr>
  <tr>
    <td style="font-weight: bold; vertical-align: middle; text-align: left">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; vertical-align: bottom; text-align: right">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="padding-right: 5pt; font-weight: bold; vertical-align: bottom; text-align: right">&#160;</td></tr>
  <tr>
    <td style="font-weight: bold; vertical-align: middle; text-align: left">&#160;Santa Rosa &amp; Mundo Novo Wind Complex&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; vertical-align: bottom; text-align: right">&#160;</td>
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  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold">&#160;</td>
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  <tr id="xdx_40C_eifrs-full--Assets_iI_zpnOwForTUOh" style="vertical-align: bottom">
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  <tr id="xdx_40F_eifrs-full--CashAndCashEquivalents_iI_zD6RqF1C9fhg" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Cash and cash equivalents</td>
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    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl2262">-</span></td>
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  <tr id="xdx_402_ecustom--TradeAccountsReceivable_iI_zj8R2plTyQB" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Trade accounts receivable</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right">&#160;<ix:nonFraction name="elp:TradeAccountsReceivable" contextRef="AsOf2023-12-31_custom_BookValueMember_custom_SantaRosaAndMundoNovoWindComplexMember" id="Fact002265" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">10,757</ix:nonFraction></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl2266">-</span></td>
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  <tr id="xdx_40E_ecustom--RecoverableTaxes_iI_zof2dXeWXch1" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Recoverable taxes</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right"><ix:nonFraction name="elp:RecoverableTaxes" contextRef="AsOf2023-12-31_custom_BookValueMember_custom_SantaRosaAndMundoNovoWindComplexMember" id="Fact002269" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">5,747</ix:nonFraction></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl2270">-</span></td>
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  <tr id="xdx_408_ecustom--CollateralsAndEscrowAccounts_iI_zspoFicY8kZi" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Collaterals and escrow accounts</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right">&#160;<ix:nonFraction name="elp:CollateralsAndEscrowAccounts" contextRef="AsOf2023-12-31_custom_BookValueMember_custom_SantaRosaAndMundoNovoWindComplexMember" id="Fact002273" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">17,077</ix:nonFraction></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl2274">-</span></td>
    <td style="padding-right: 5pt; text-align: right">&#160;<ix:nonFraction name="elp:CollateralsAndEscrowAccounts" contextRef="AsOf2023-12-31_ifrs-full_AtFairValueMember_custom_SantaRosaAndMundoNovoWindComplexMember" id="Fact002275" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">17,077</ix:nonFraction></td></tr>
  <tr id="xdx_40B_eifrs-full--OtherReceivables_iI_zxpIeR914aC5" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Other receivables</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right"><ix:nonFraction name="ifrs-full:OtherReceivables" contextRef="AsOf2023-12-31_custom_BookValueMember_custom_SantaRosaAndMundoNovoWindComplexMember" id="Fact002277" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">9,158</ix:nonFraction></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl2278">-</span></td>
    <td style="padding-right: 5pt; text-align: right"><ix:nonFraction name="ifrs-full:OtherReceivables" contextRef="AsOf2023-12-31_ifrs-full_AtFairValueMember_custom_SantaRosaAndMundoNovoWindComplexMember" id="Fact002279" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">9,158</ix:nonFraction></td></tr>
  <tr id="xdx_405_eifrs-full--PropertyPlantAndEquipment_iI_z8Vv1J9rRTod" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Property, plant and equipment</td>
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  <tr id="xdx_408_ecustom--IntangibleAssets_iI_zmnisBRk3Ve7" style="vertical-align: bottom">
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  <tr id="xdx_40B_eifrs-full--Liabilities_iI_zNfzqsamekye" style="vertical-align: bottom">
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  <tr id="xdx_406_eifrs-full--NoncurrentPayablesToTradeSuppliers_iI_zODCokHaYLUd" style="vertical-align: bottom">
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  <tr id="xdx_401_ecustom--LoansAndFinancing_iI_zz3yDKTR89o6" style="vertical-align: bottom">
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  <tr id="xdx_403_ecustom--TaxObligations_iI_zLX5RfR148G8" style="vertical-align: bottom">
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  <tr id="xdx_404_ecustom--OtherAccountsPayable_iI_zUYfr1B8YXhf" style="vertical-align: bottom">
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  <tr id="xdx_40B_ecustom--ContingentLiabilities_iI_zQZqS73eex06" style="vertical-align: bottom">
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  <tr id="xdx_409_ecustom--DeferredIncomeTaxAndSocialContribution_iI_z8BgBuN5BZN6" style="vertical-align: bottom">
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  <tr id="xdx_40C_eifrs-full--AcquisitiondateFairValueOfTotalConsiderationTransferred_iI_zpGcKWvhfKkb" style="vertical-align: bottom">
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</ix:nonNumeric><p id="xdx_8A7_z1ZibHOMDGya" style="font: 13pt/13pt Calibri, Helvetica, Sans-Serif; margin: 0.5pt 0 0">&#160;</p>

<p style="font: 7pt/7pt Calibri, Helvetica, Sans-Serif; margin: 0.35pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.85pt 0 5.9pt; text-align: justify">Contingent liabilities mainly
refer to tax risks for which management believes that providing information regarding the timing of any cash outflows is impracticable,
in view of the unpredictability and dynamics of the Brazilian legal, tax and regulatory systems. An outcome depends on the conclusions
of legal proceedings.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.15pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 5.95pt 0 5.9pt; text-align: justify">The authorization right and the
deferred tax liability generated in the business combination were recorded in Copel GeT's investment. In the consolidated balance sheet
these amounts will compose the balances of intangible assets and deferred income and social contribution taxes.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 6.05pt 0 5.9pt; text-align: justify">The table below shows the consideration
transferred for assets acquired and technical goodwill calculated as a result of the recognized deferred tax liability in the business
combination:</p>

<ix:exclude><p id="xdx_237_zTIVnow0g65j" style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 6.05pt 0 5.9pt; text-align: justify">&#160;</p></ix:exclude>


<ix:exclude><!-- Field: Page; Sequence: 190 -->
    <div id="xdx_233_zzvDGp0drt6i" style="border-bottom: Black 1pt solid; margin-bottom: 6pt"><p style="margin-top: 0; margin-bottom: 0">&#160;</p><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%">F-<!-- Field: Sequence; Type: Arabic; Name: PageNo -->15<!-- Field: /Sequence -->&#160;</td></tr></table></div>
    <div id="xdx_237_zZMcGxDOUTJ1" style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%"><p style="font: 10pt/11.2pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 1pt; text-align: left"><b>COMPANHIA PARANAENSE DE ENERGIA &#8211; COPEL and Subsidiaries</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>Notes to the Consolidated Financial Statements</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>For the years ended December 31, 2023, 2022 and 2021</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; text-align: left; margin-top: 1.7pt; margin-right: 0; margin-bottom: 0"><b>All amounts expressed in thousands of Brazilian reais, unless otherwise stated</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b>&#160;</b></p></td></tr></table></div>
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<ix:exclude><p id="xdx_231_z6bNkag7Jh81" style="font: 11pt/7.5pt Calibri, Helvetica, Sans-Serif; margin: 0.15pt 0 0">&#160;</p></ix:exclude>

<p style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact002323" name="elp:ScheduleOfConsiderationTransferredForAssetsAcquiredAndTechnicalGoodwillTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_89B_ecustom--ScheduleOfConsiderationTransferredForAssetsAcquiredAndTechnicalGoodwillTableTextBlock_zK3dbphqYqp6" summary="xdx: Disclosure - Operations (Details 4)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td><span id="xdx_8B5_za4OdinTJ4C" style="display: none">Schedule of consideration transferred for assets acquired and technical goodwill</span></td>
    <td id="xdx_492_20231231__ifrs-full--MeasurementAxis__custom--BookValueMember_zimHD3fajD04" style="text-align: center; padding-right: 5pt">&#160;</td>
    <td id="xdx_49F_20231231__ifrs-full--MeasurementAxis__custom--FairValueAdjustedMember_zonxzBvihL23" style="text-align: center; padding-right: 5pt">&#160;</td>
    <td id="xdx_490_20231231__ifrs-full--MeasurementAxis__ifrs-full--AtFairValueMember_zjJPYZIj1se8" style="text-align: center; padding-right: 5pt">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; width: 52%">&#160;</td>
    <td style="border-bottom: Black 1pt solid; padding-right: 5pt; width: 16%">&#160;</td>
    <td style="border-bottom: Black 1pt solid; padding-right: 5pt; width: 16%">&#160;</td>
    <td style="border-bottom: Black 1pt solid; padding-right: 5pt; width: 16%">&#160;</td></tr>
  <tr>
    <td style="font-weight: bold; vertical-align: middle; text-align: left">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; vertical-align: bottom; text-align: right">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">Fair value</td>
    <td style="padding-right: 5pt; font-weight: bold; vertical-align: bottom; text-align: right">Fair value at the</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right">Book value</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">adjustment</td>
    <td style="border-bottom: Black 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right">acquisition date</td></tr>
  <tr id="xdx_40A_ecustom--TotalOfNetAssetsAcquired_iI_zeouTWSfBYPd" style="vertical-align: bottom">
    <td style="font-weight: bold">Total of net assets acquired</td>
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  <tr id="xdx_40F_ecustom--TechnicalGoodwill_iI_z7XBilVImWB5" style="vertical-align: bottom">
    <td>Technical goodwill</td>
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    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
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  <tr id="xdx_408_ecustom--ConsiderationAmountOfAssetsAcquiredAndTechnicalGoodwill_iI_z6MZdAul1BXf" style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; font-weight: bold">Consideration amount</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 5pt; font-weight: bold; text-align: right">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-bottom: Black 1pt solid; padding-right: 5pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<ix:nonFraction name="elp:ConsiderationAmountOfAssetsAcquiredAndTechnicalGoodwill" contextRef="AsOf2023-12-31_ifrs-full_AtFairValueMember" id="Fact002335" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,004,484</ix:nonFraction></td></tr>
  </table>

</ix:nonNumeric><p id="xdx_8AF_zqAMG60pqyPb" style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

<p style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

<p style="font: 7pt/7pt Calibri, Helvetica, Sans-Serif; margin: 0.5pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.45pt 0 5.9pt; text-align: justify">The amount paid is supported
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<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 5.65pt 0 5.9pt; text-align: justify">If this business combination had
been effective on January 1, 2023, the consolidated net operating revenue would increase by R$<span id="xdx_90E_ecustom--NetOperatingRevenueWouldIncrease_pn3n3_c20230101__20231231_zHkAYK1sRCB7" title="Net operating revenue would increase"><ix:nonFraction name="elp:NetOperatingRevenueWouldIncrease" contextRef="From2023-01-01to2023-12-31" id="Fact002341" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">13,143</ix:nonFraction></span>, totaling R$<span id="xdx_900_eifrs-full--RevenueAndOperatingIncome_pn3n3_c20230101__20231231_z7fnagvhSVue" title="Net operating revenue"><ix:nonFraction name="ifrs-full:RevenueAndOperatingIncome" contextRef="From2023-01-01to2023-12-31" id="Fact002343" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">21,492,611</ix:nonFraction></span>, and the consolidated
net income would decrease by R$<span id="xdx_905_ecustom--NetIncomeWouldDecrease_pn3n3_c20230101__20231231_zd2UvF5fPWv2" title="Net income would decrease"><ix:nonFraction name="elp:NetIncomeWouldDecrease" contextRef="From2023-01-01to2023-12-31" id="Fact002345" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,824</ix:nonFraction></span>, totaling R$<span id="xdx_909_ecustom--NetIncome_pn3n3_c20230101__20231231_zXF7oIx3bWF3" title="Net income"><ix:nonFraction name="elp:NetIncome" contextRef="From2023-01-01to2023-12-31" id="Fact002347" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,325,344</ix:nonFraction></span>.</p>

<p style="font: 8pt/8pt Calibri, Helvetica, Sans-Serif; margin: 0.25pt 0 0">&#160;</p>

</ix:nonNumeric><ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact002349" name="elp:DisclosureOfConcessionsAndAuthorizationsExplanatory"><p id="xdx_806_ecustom--DisclosureOfConcessionsAndAuthorizationsExplanatory_zocryM2cGmtg" style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: bold 13pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 3.3pt; margin-bottom: 0; color: #ED8E00"><tr style="vertical-align: top">
<td style="width: 20.3pt"/><td style="width: 25.35pt">2.</td><td><span id="xdx_829_zr5OpWHEEG46">Concessions and Authorizations</span></td></tr></table>

<p style="font: 13pt/13pt Calibri, Helvetica, Sans-Serif; margin: 0.45pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: bold 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 1.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 18.15pt">2.1</td><td style="text-align: justify; padding-right: 191.75pt">Concession contracts or authorizations obtained by Copel</td></tr></table>

<p style="font: 13pt/13pt Calibri, Helvetica, Sans-Serif; margin: 0.7pt 0 0">&#160;</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact002351" name="elp:ScheduleOfConcessionsContractsOrAuthorizationsObtainedTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_89F_ecustom--ScheduleOfConcessionsContractsOrAuthorizationsObtainedTableTextBlock_zY98BkBqrgr2" summary="xdx: Disclosure - Concessions and Authorizations (Details)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="width: 30%"><span id="xdx_8B1_zRX14BnjWkgl" style="display: none">Schedule of concession contracts or authorizations obtained by copel</span>&#160;</td>
    <td id="xdx_484_eifrs-full--DescriptionOfServiceConcessionArrangement_zS22aKnRCl41" style="text-align: center; padding-left: 5pt; width: 53%">&#160;</td>
    <td id="xdx_489_ecustom--ProportionOfInterestInConcessionAgreementsOrAuthorizations_pip0_dp_z89YVIJdc196" style="text-align: center; width: 8%">&#160;</td>
    <td id="xdx_48D_ecustom--ConcessionsAgreementsOrAuthorizationsMaturity_zshgNvgCLS4c" style="text-align: center; padding-right: 5pt; width: 9%">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: left">Concession agreement / authorization of the equity</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; padding-left: 5pt; font-weight: bold; text-align: left">&#160;</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">Interest %</td>
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">Maturity&#160;</td></tr>
  <tr id="xdx_412_20230101__20231231__ifrs-full--ServiceConcessionArrangementsAxis__custom--ConcessionAgreementOrAuthorizationMember__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelDISMember_z3UKGgugyWM9" style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; text-align: left; border-top-color: Black; border-top-width: 0.5pt">Copel DIS</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; padding-left: 5pt; text-align: left; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_ConcessionAgreementOrAuthorizationMember_custom_CopelDISMember" id="Fact002352" name="ifrs-full:DescriptionOfServiceConcessionArrangement">Contract 046/1999, extended by 5<span style="font: normal 400 8pt Arial, Helvetica, Sans-Serif"><sup>th</sup> addendum to the contract</span></ix:nonNumeric></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; text-align: center; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:ProportionOfInterestInConcessionAgreementsOrAuthorizations" contextRef="From2023-01-012023-12-31_custom_ConcessionAgreementOrAuthorizationMember_custom_CopelDISMember" id="Fact002353" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">100</ix:nonFraction></td>
    <td style="border-top: Black 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; padding-right: 5pt; text-align: right"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_ConcessionAgreementOrAuthorizationMember_custom_CopelDISMember" id="Fact002354" name="elp:ConcessionsAgreementsOrAuthorizationsMaturity">&#160;07.07.2045&#160;</ix:nonNumeric></td></tr>
  <tr id="xdx_41B_20230101__20231231__ifrs-full--ServiceConcessionArrangementsAxis__custom--ConcessionAgreementOrAuthorizationMember__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--ElejorMember_zPzcTA7G1ITf" style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; text-align: left; border-top-color: #D9D9D9; border-top-width: 0.5pt">Elejor&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-left: 5pt; text-align: left; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_ConcessionAgreementOrAuthorizationMember_custom_ElejorMember" id="Fact002355" name="ifrs-full:DescriptionOfServiceConcessionArrangement">Contract 125/2001 - HPP Fund&#227;o</ix:nonNumeric></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:ProportionOfInterestInConcessionAgreementsOrAuthorizations" contextRef="From2023-01-012023-12-31_custom_ConcessionAgreementOrAuthorizationMember_custom_ElejorMember" id="Fact002356" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">70</ix:nonFraction></td>
    <td style="padding-right: 5pt; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_ConcessionAgreementOrAuthorizationMember_custom_ElejorMember" id="Fact002357" name="elp:ConcessionsAgreementsOrAuthorizationsMaturity">&#160;06.11.2040&#160;</ix:nonNumeric></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; text-align: left">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-left: 5pt; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_905_eifrs-full--DescriptionOfServiceConcessionArrangement_c20230101__20231231__ifrs-full--ServiceConcessionArrangementsAxis__custom--ConcessionAgreementOrAuthorizationMember__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--Elejor1Member_zssGxu1ryIg4" title="Concessions agreements or authorizations"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_ConcessionAgreementOrAuthorizationMember_custom_Elejor1Member" id="Fact002359" name="ifrs-full:DescriptionOfServiceConcessionArrangement">Contract 125/2001 - HPP Santa Clara</ix:nonNumeric></span>&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="padding-right: 5pt; text-align: right">&#160;<span id="xdx_90A_ecustom--ConcessionsAgreementsOrAuthorizationsMaturity_c20230101__20231231__ifrs-full--ServiceConcessionArrangementsAxis__custom--ConcessionAgreementOrAuthorizationMember__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--Elejor1Member_zbIUrs2NAkp5" title="Maturity"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_ConcessionAgreementOrAuthorizationMember_custom_Elejor1Member" id="Fact002361" name="elp:ConcessionsAgreementsOrAuthorizationsMaturity">05.10.2040</ix:nonNumeric></span>&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; text-align: left">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; padding-left: 5pt; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_905_eifrs-full--DescriptionOfServiceConcessionArrangement_c20230101__20231231__ifrs-full--ServiceConcessionArrangementsAxis__custom--ConcessionAgreementOrAuthorizationMember__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--Elejor2Member_zTwKMZgAMdzk" title="Concessions agreements or authorizations"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_ConcessionAgreementOrAuthorizationMember_custom_Elejor2Member" id="Fact002363" name="ifrs-full:DescriptionOfServiceConcessionArrangement">Fund&#227;o I and HGP Santa Clara I</ix:nonNumeric></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-bottom: #D9D9D9 0.5pt solid; padding-right: 5pt; text-align: center">&#160;(a)&#160;</td></tr>
  <tr id="xdx_418_20230101__20231231__ifrs-full--ServiceConcessionArrangementsAxis__custom--ConcessionAgreementOrAuthorizationMember__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--DonaFranciscaEnergeticaMember_zD0uYhWZfneh" style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; text-align: left; border-top-color: #D9D9D9; border-top-width: 0.5pt">Dona Francisca Energ&#233;tica&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; padding-left: 5pt; text-align: left; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_ConcessionAgreementOrAuthorizationMember_custom_DonaFranciscaEnergeticaMember" id="Fact002364" name="ifrs-full:DescriptionOfServiceConcessionArrangement">Contract 188/1998 - HPP Dona Francisca</ix:nonNumeric></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; text-align: center; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:ProportionOfInterestInConcessionAgreementsOrAuthorizations" contextRef="From2023-01-012023-12-31_custom_ConcessionAgreementOrAuthorizationMember_custom_DonaFranciscaEnergeticaMember" id="Fact002365" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">23</ix:nonFraction></td>
    <td style="border-bottom: #D9D9D9 0.5pt solid; padding-right: 5pt; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_ConcessionAgreementOrAuthorizationMember_custom_DonaFranciscaEnergeticaMember" id="Fact002366" name="elp:ConcessionsAgreementsOrAuthorizationsMaturity">&#160;09.21.2037&#160;</ix:nonNumeric></td></tr>
  <tr id="xdx_415_20230101__20231231__ifrs-full--ServiceConcessionArrangementsAxis__custom--ConcessionAgreementOrAuthorizationMember__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--UEGAraucariaMember_zRnduuMXa4T4" style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; text-align: left; border-top-color: #D9D9D9; border-top-width: 0.5pt">UEG Arauc&#225;ria&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; padding-left: 5pt; text-align: left; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_ConcessionAgreementOrAuthorizationMember_custom_UEGAraucariaMember" id="Fact002367" name="ifrs-full:DescriptionOfServiceConcessionArrangement">Authorization 351/1999&#160;&#160;- TPP Arauc&#225;ria (60.9% Copel GET)</ix:nonNumeric></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; text-align: center; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:ProportionOfInterestInConcessionAgreementsOrAuthorizations" contextRef="From2023-01-012023-12-31_custom_ConcessionAgreementOrAuthorizationMember_custom_UEGAraucariaMember" id="Fact002368" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">20.3</ix:nonFraction></td>
    <td style="border-bottom: #D9D9D9 0.5pt solid; padding-right: 5pt; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_ConcessionAgreementOrAuthorizationMember_custom_UEGAraucariaMember" id="Fact002369" name="elp:ConcessionsAgreementsOrAuthorizationsMaturity">&#160;12.23.2029&#160;</ix:nonNumeric></td></tr>
  <tr id="xdx_412_20230101__20231231__ifrs-full--ServiceConcessionArrangementsAxis__custom--ConcessionAgreementOrAuthorizationMember__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CompagasMember_zd0YoAeXPJD6" style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; text-align: left; border-top-color: #D9D9D9; border-top-width: 0.5pt">Compagas&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; padding-left: 5pt; text-align: left; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_ConcessionAgreementOrAuthorizationMember_custom_CompagasMember" id="Fact002370" name="ifrs-full:DescriptionOfServiceConcessionArrangement">Concession gas distribution contract&#160;</ix:nonNumeric></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; text-align: center; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:ProportionOfInterestInConcessionAgreementsOrAuthorizations" contextRef="From2023-01-012023-12-31_custom_ConcessionAgreementOrAuthorizationMember_custom_CompagasMember" id="Fact002371" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">51</ix:nonFraction></td>
    <td style="border-bottom: #D9D9D9 0.5pt solid; padding-right: 5pt; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_ConcessionAgreementOrAuthorizationMember_custom_CompagasMember" id="Fact002372" name="elp:ConcessionsAgreementsOrAuthorizationsMaturity">&#160;07.06.2054&#160;</ix:nonNumeric></td></tr>
  <tr id="xdx_410_20230101__20231231__ifrs-full--ServiceConcessionArrangementsAxis__custom--ConcessionAgreementOrAuthorizationMember__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--UsinaDeEnergiaEolicaSaoJoaoSAMember_z14kksCEmXIj" style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; text-align: left; border-top-color: #D9D9D9; border-top-width: 0.5pt">Usina de Energia E&#243;lica S&#227;o Jo&#227;o S.A. (b)</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; padding-left: 5pt; text-align: left; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_ConcessionAgreementOrAuthorizationMember_custom_UsinaDeEnergiaEolicaSaoJoaoSAMember" id="Fact002373" name="ifrs-full:DescriptionOfServiceConcessionArrangement">MME Ordinance 173 /2012 - WPP S&#227;o Jo&#227;o</ix:nonNumeric></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; text-align: center; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:ProportionOfInterestInConcessionAgreementsOrAuthorizations" contextRef="From2023-01-012023-12-31_custom_ConcessionAgreementOrAuthorizationMember_custom_UsinaDeEnergiaEolicaSaoJoaoSAMember" id="Fact002374" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">49</ix:nonFraction></td>
    <td style="border-bottom: #D9D9D9 0.5pt solid; padding-right: 5pt; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_ConcessionAgreementOrAuthorizationMember_custom_UsinaDeEnergiaEolicaSaoJoaoSAMember" id="Fact002375" name="elp:ConcessionsAgreementsOrAuthorizationsMaturity">&#160;03.26.2047&#160;</ix:nonNumeric></td></tr>
  <tr id="xdx_41C_20230101__20231231__ifrs-full--ServiceConcessionArrangementsAxis__custom--ConcessionAgreementOrAuthorizationMember__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--UsinaDeEnergiaEolicaCarnaubaSAMember_zxMSxEWaQVv5" style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; text-align: left; border-top-color: #D9D9D9; border-top-width: 0.5pt">Usina de Energia E&#243;lica Carna&#250;ba S.A. (b)</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; padding-left: 5pt; text-align: left; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_ConcessionAgreementOrAuthorizationMember_custom_UsinaDeEnergiaEolicaCarnaubaSAMember" id="Fact002376" name="ifrs-full:DescriptionOfServiceConcessionArrangement">MME Ordinance 204 /2012 - WPP Carna&#250;bas</ix:nonNumeric></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; text-align: center; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:ProportionOfInterestInConcessionAgreementsOrAuthorizations" contextRef="From2023-01-012023-12-31_custom_ConcessionAgreementOrAuthorizationMember_custom_UsinaDeEnergiaEolicaCarnaubaSAMember" id="Fact002377" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">49</ix:nonFraction></td>
    <td style="border-bottom: #D9D9D9 0.5pt solid; padding-right: 5pt; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_ConcessionAgreementOrAuthorizationMember_custom_UsinaDeEnergiaEolicaCarnaubaSAMember" id="Fact002378" name="elp:ConcessionsAgreementsOrAuthorizationsMaturity">&#160;04.09.2047&#160;</ix:nonNumeric></td></tr>
  <tr id="xdx_41A_20230101__20231231__ifrs-full--ServiceConcessionArrangementsAxis__custom--ConcessionAgreementOrAuthorizationMember__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--UsinaDeEnergiaEolicaRedutoSAMember_zJ4ktxC6RDO5" style="vertical-align: bottom">
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  <tr style="vertical-align: bottom">
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  <tr style="vertical-align: bottom">
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  <tr style="vertical-align: bottom">
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  <tr style="vertical-align: bottom">
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  <tr style="vertical-align: bottom">
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<ix:exclude><!-- Field: Page; Sequence: 191 -->
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<table cellpadding="0" cellspacing="0" style="font: bold 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 3.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 18.15pt">2.2</td><td>Concession contracts or authorizations obtained by Copel Get and its investees</td></tr></table>

<p style="font: 13pt/13pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

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<tr style="vertical-align: bottom">
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    <td style="font-weight: bold; text-align: center">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td>&#160;</td>
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  <tr style="vertical-align: bottom">
    <td>&#160;</td>
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  <tr style="vertical-align: bottom">
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    <td>&#160;</td>
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    <td style="text-align: center">&#160;</td></tr>
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    <td style="color: red; font-weight: bold; text-align: left">&#160;</td>
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  <tr style="vertical-align: bottom">
    <td>&#160;</td>
    <td>&#160;</td>
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    <td style="text-align: center">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left">Concession Contract 007/2013</td>
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    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="text-align: center">&#160;</td></tr>
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    <td style="padding-left: 9px; text-align: left">HPP Apucaraninha&#160;</td>
    <td style="padding-left: 9px; text-align: left">&#160;</td>
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  <tr style="vertical-align: bottom">
    <td>&#160;</td>
    <td>&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="text-align: center">&#160;</td></tr>
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    <td style="font-weight: bold; text-align: left">PUBLIC SERVICE CONCESSIONS</td>
    <td style="font-weight: bold; text-align: left">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: center">&#160;</td>
    <td style="font-weight: bold; text-align: center">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td>&#160;</td>
    <td>&#160;</td>
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    <td style="text-align: center">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left">Concession Contract 045/1999 (Note 34.2.6)</td>
    <td style="font-weight: bold; text-align: left">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: center">&#160;</td>
    <td style="font-weight: bold; text-align: center">&#160;</td></tr>
  <tr id="xdx_411_20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--ServiceConcessionArrangementsAxis__custom--ConcessionAgreementOrAuthorizationMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--TPPFigueiraMember_zIVRrPrIMCE2" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">TPP Figueira&#160;</td>
    <td style="padding-left: 9px; text-align: left">&#160;</td>
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  <tr id="xdx_419_20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--ServiceConcessionArrangementsAxis__custom--ConcessionAgreementOrAuthorizationMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--HPPSaoJorgeMember_zrxUUpknEShb" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">HPP S&#227;o Jorge&#160;</td>
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    <td style="padding-left: 9px; text-align: left">HPP Gov. Ney Aminthas de Barros Braga (Segredo)</td>
    <td style="padding-left: 9px; text-align: left">&#160;</td>
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    <td style="padding-left: 9px; text-align: left">HPP Gov. Jos&#233; Richa (Salto Caxias)</td>
    <td style="padding-left: 9px; text-align: left">&#160;</td>
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  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left">Concession Contract 001/2020</td>
    <td style="font-weight: bold; text-align: left">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: center">&#160;</td>
    <td style="font-weight: bold; text-align: center">&#160;</td></tr>
  <tr id="xdx_415_20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--ServiceConcessionArrangementsAxis__custom--ConcessionAgreementOrAuthorizationMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--UHEGuaricanaMember_znIqnMD88Fo9" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">UHE Guaricana</td>
    <td style="padding-left: 9px; text-align: left">&#160;</td>
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  <tr style="vertical-align: bottom">
    <td>&#160;</td>
    <td>&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="text-align: center">&#160;</td></tr>
  <tr id="xdx_412_20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--ServiceConcessionArrangementsAxis__custom--ConcessionAgreementOrAuthorizationMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--WPPPalmasMember_zoCdiFwATFff" style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left">Authorization - Resolution 278/1999 <span style="font: normal 400 8pt Arial, Helvetica, Sans-Serif">- WPP Palmas&#160;</span></td>
    <td style="padding-left: 9px; text-align: left">&#160;</td>
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  <tr style="vertical-align: bottom">
    <td>&#160;</td>
    <td>&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="text-align: center">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td colspan="2" style="font-weight: bold; text-align: left">Dispatch 182/2002 - <span style="font: normal 400 8pt Arial, Helvetica, Sans-Serif">Hydroelectric Generating Plant - HGP Melissa, HGP Pitangui and</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="text-align: center">&#160;</td></tr>
  <tr id="xdx_411_20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--ServiceConcessionArrangementsAxis__custom--ConcessionAgreementOrAuthorizationMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--HGPMelissaHGPPitanguiAndHGPSaltoDoVauMember_zo9OMMtvswxg" style="vertical-align: bottom">
    <td style="text-align: left">&#160;HGP Salto do Vau&#160;&#160;(only register with ANEEL)</td>
    <td style="padding-left: 9px; text-align: left">&#160;</td>
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    <td style="text-align: center"><span style="-sec-ix-hidden: xdx2ixbrl2418">-</span></td></tr>
  <tr style="vertical-align: bottom">
    <td>&#160;</td>
    <td>&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="text-align: center">&#160;</td></tr>
  <tr id="xdx_412_20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--ServiceConcessionArrangementsAxis__custom--ConcessionAgreementOrAuthorizationMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--HPPGovPedroViriatoParigotDeSouzaMember_zm22yrICRYA3" style="vertical-align: bottom">
    <td colspan="2" style="font-weight: bold; text-align: left">Concession Contract 003/2016 - HPP Gov. Pedro Viriato Parigot de Souza (GPS)</td>
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  <tr style="vertical-align: bottom">
    <td>&#160;</td>
    <td>&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="text-align: center">&#160;</td></tr>
  <tr id="xdx_410_20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--ServiceConcessionArrangementsAxis__custom--ConcessionAgreementOrAuthorizationMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--CGHPHPR001501602Member_zJhdkh6lXs31" style="vertical-align: bottom">
    <td colspan="2" style="font-weight: bold">HPP Marumbi - <span style="font: normal 400 8pt Arial, Helvetica, Sans-Serif">Power generating plant registration: CGH. PH. PR. 001501-6.02</span></td>
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    <td style="text-align: center"><span style="-sec-ix-hidden: xdx2ixbrl2422">-</span></td></tr>
  <tr style="vertical-align: bottom">
    <td>&#160;</td>
    <td>&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="text-align: center">&#160;</td></tr>
  <tr id="xdx_411_20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--ServiceConcessionArrangementsAxis__custom--ConcessionAgreementOrAuthorizationMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--HGPChopimIMember_zrgTVvhsqEz5" style="vertical-align: bottom">
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    <td style="text-align: center"><span style="-sec-ix-hidden: xdx2ixbrl2424">-</span></td></tr>
  <tr style="vertical-align: bottom">
    <td>&#160;</td>
    <td>&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="text-align: center">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold">Concession agreement / authorization of the equity</td>
    <td style="font-weight: bold">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="text-align: center">&#160;</td></tr>
  <tr id="xdx_411_20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--ServiceConcessionArrangementsAxis__custom--ConcessionAgreementOrAuthorizationMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--UEGAraucariaMember_zlD1vYYdwLn2" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">UEG Arauc&#225;ria</td>
    <td style="text-align: left">Authorization 351/1999&#160;&#160;- TPP Arauc&#225;ria (20,3% - Copel)</td>
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  <tr id="xdx_419_20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--ServiceConcessionArrangementsAxis__custom--ConcessionAgreementOrAuthorizationMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--NovaAsaBrancaIMember_ziv4w94Zxvuf" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Nova Asa Branca I</td>
    <td style="text-align: left">MME Ordinance 267/2011 - WPP Asa Branca I&#160;</td>
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    <td style="text-align: center"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_NovaAsaBrancaIMember" id="Fact002428" name="elp:SubsidiaryOrEquityMethodInvesteeMaturity">&#160;04.25.2046&#160;</ix:nonNumeric></td></tr>
  <tr id="xdx_41E_20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--ServiceConcessionArrangementsAxis__custom--ConcessionAgreementOrAuthorizationMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--NovaAsaBrancaIIMember_zxkS9Xn5F5Aa" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Nova Asa Branca II</td>
    <td style="text-align: left">MME Ordinance 333/2011 - WPP Asa Branca II&#160;</td>
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    <td style="text-align: center"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_NovaAsaBrancaIIMember" id="Fact002430" name="elp:SubsidiaryOrEquityMethodInvesteeMaturity">&#160;05.31.2046&#160;</ix:nonNumeric></td></tr>
  <tr id="xdx_41D_20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--ServiceConcessionArrangementsAxis__custom--ConcessionAgreementOrAuthorizationMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--NovaAsaBrancaIIIMember_zS5TlAfVTRs7" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Nova Asa Branca III</td>
    <td style="text-align: left">MME Ordinance 334/2011 - WPP Asa Branca III&#160;</td>
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  <tr id="xdx_411_20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--ServiceConcessionArrangementsAxis__custom--ConcessionAgreementOrAuthorizationMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--NovaEurusIVMember_zDnXizDxk3Ka" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Nova Eurus IV</td>
    <td style="text-align: left">MME Ordinance 273/2011 -WPP Eurus IV&#160;</td>
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    <td style="text-align: center"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_NovaEurusIVMember" id="Fact002434" name="elp:SubsidiaryOrEquityMethodInvesteeMaturity">&#160;04.27.2046&#160;</ix:nonNumeric></td></tr>
  <tr id="xdx_416_20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--ServiceConcessionArrangementsAxis__custom--ConcessionAgreementOrAuthorizationMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--SantaMariaMember_zBS9uexIS79k" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Santa Maria</td>
    <td style="text-align: left">MME Ordinance 274/2012 - WPP SM&#160;</td>
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    <td style="text-align: center"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_SantaMariaMember" id="Fact002436" name="elp:SubsidiaryOrEquityMethodInvesteeMaturity">&#160;05.08.2047&#160;</ix:nonNumeric></td></tr>
  <tr id="xdx_416_20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--ServiceConcessionArrangementsAxis__custom--ConcessionAgreementOrAuthorizationMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--SantaHelenaMember_za4WQGaixbfc" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Santa Helena</td>
    <td style="text-align: left">MME Ordinance 207/2012 - WPP Santa Helena&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center"><ix:nonFraction name="elp:SubsidiaryOrEquityMethodInvesteePercentageOwnership" contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_SantaHelenaMember" id="Fact002437" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">100</ix:nonFraction></td>
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  <tr id="xdx_413_20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--ServiceConcessionArrangementsAxis__custom--ConcessionAgreementOrAuthorizationMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--VentosDeSantoUrielMember_zvxRKQb8V5o1" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Ventos de Santo Uriel</td>
    <td style="text-align: left">MME Ordinance 201/2012 - WPP Santo Uriel&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center"><ix:nonFraction name="elp:SubsidiaryOrEquityMethodInvesteePercentageOwnership" contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_VentosDeSantoUrielMember" id="Fact002439" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">100</ix:nonFraction></td>
    <td style="text-align: center"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_VentosDeSantoUrielMember" id="Fact002440" name="elp:SubsidiaryOrEquityMethodInvesteeMaturity">&#160;04.09.2047&#160;</ix:nonNumeric></td></tr>
  <tr id="xdx_41D_20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--ServiceConcessionArrangementsAxis__custom--ConcessionAgreementOrAuthorizationMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--GEBoaVistaMember_zVV3roPky2Mh" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">GE Boa Vista</td>
    <td style="text-align: left">MME Ordinance 276 /2011 - WPP Dreen Boa Vista&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center"><ix:nonFraction name="elp:SubsidiaryOrEquityMethodInvesteePercentageOwnership" contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_GEBoaVistaMember" id="Fact002441" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">100</ix:nonFraction></td>
    <td style="text-align: center"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_GEBoaVistaMember" id="Fact002442" name="elp:SubsidiaryOrEquityMethodInvesteeMaturity">&#160;04.28.2046&#160;</ix:nonNumeric></td></tr>
  <tr id="xdx_412_20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--ServiceConcessionArrangementsAxis__custom--ConcessionAgreementOrAuthorizationMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--GEFarolMember_z4kvw43yKjY" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">GE Farol</td>
    <td style="text-align: left">MME Ordinance 263 /2011 - WPP Farol&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center"><ix:nonFraction name="elp:SubsidiaryOrEquityMethodInvesteePercentageOwnership" contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_GEFarolMember" id="Fact002443" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">100</ix:nonFraction></td>
    <td style="text-align: center"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_GEFarolMember" id="Fact002444" name="elp:SubsidiaryOrEquityMethodInvesteeMaturity">&#160;04.20.2046&#160;</ix:nonNumeric></td></tr>
  <tr id="xdx_41B_20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--ServiceConcessionArrangementsAxis__custom--ConcessionAgreementOrAuthorizationMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--GEOlhoDaguaMember_z4Dak3a64lu9" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">GE Olho D&#8217;&#193;gua</td>
    <td style="text-align: left">MME Ordinance 343 /2011 - WPP Dreen Olho D'&#193;gua&#160;</td>
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    <td style="text-align: center"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_GEOlhoDaguaMember" id="Fact002446" name="elp:SubsidiaryOrEquityMethodInvesteeMaturity">&#160;06.01.2046&#160;</ix:nonNumeric></td></tr>
  <tr id="xdx_41C_20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--ServiceConcessionArrangementsAxis__custom--ConcessionAgreementOrAuthorizationMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--GESaoBentoDoNorteMember_zFqTXcKHfpY2" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">GE S&#227;o Bento do Norte</td>
    <td style="text-align: left">MME Ordinance 310 /2011 - WPP Dreen S&#227;o Bento do Norte&#160;</td>
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    <td style="text-align: center"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_GESaoBentoDoNorteMember" id="Fact002448" name="elp:SubsidiaryOrEquityMethodInvesteeMaturity">&#160;05.19.2046&#160;</ix:nonNumeric></td></tr>
  <tr id="xdx_418_20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--ServiceConcessionArrangementsAxis__custom--ConcessionAgreementOrAuthorizationMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--EsperancaDoNordesteMember_zvM8KmtGkSSj" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Esperan&#231;a do Nordeste</td>
    <td style="text-align: left">MME Ordinance 183/2015 - WPP Esperan&#231;a do Nordeste</td>
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    <td style="text-align: center"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_EsperancaDoNordesteMember" id="Fact002450" name="elp:SubsidiaryOrEquityMethodInvesteeMaturity">&#160;05.11.2050&#160;</ix:nonNumeric></td></tr>
  <tr id="xdx_41F_20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--ServiceConcessionArrangementsAxis__custom--ConcessionAgreementOrAuthorizationMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--ParaisoDosVentosDoNordesteMember_zRXOgLY6wKSh" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Para&#237;so dos Ventos do Nordeste</td>
    <td style="text-align: left">MME Ordinance 182/2015 - WPP Para&#237;so dos Ventos do Nordeste</td>
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    <td style="text-align: center"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_ParaisoDosVentosDoNordesteMember" id="Fact002452" name="elp:SubsidiaryOrEquityMethodInvesteeMaturity">&#160;05.11.2050&#160;</ix:nonNumeric></td></tr>
  <tr id="xdx_419_20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--ServiceConcessionArrangementsAxis__custom--ConcessionAgreementOrAuthorizationMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--UsinaDeEnergiaEolicaJangadaMember_zNqns7hIHKwe" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Usina de Energia E&#243;lica Jangada</td>
    <td style="text-align: left">Resolution 3,257/2011 - WPP GE Jangada</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center"><ix:nonFraction name="elp:SubsidiaryOrEquityMethodInvesteePercentageOwnership" contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_UsinaDeEnergiaEolicaJangadaMember" id="Fact002453" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">100</ix:nonFraction></td>
    <td style="text-align: center"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_UsinaDeEnergiaEolicaJangadaMember" id="Fact002454" name="elp:SubsidiaryOrEquityMethodInvesteeMaturity">&#160;01.05.2042&#160;</ix:nonNumeric></td></tr>
  <tr id="xdx_412_20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--ServiceConcessionArrangementsAxis__custom--ConcessionAgreementOrAuthorizationMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--MariaHelenaMember_z0vNkEvC3aFe" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Maria Helena</td>
    <td style="text-align: left">Resolution 3,259/2011 - WPP GE Maria Helena</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center"><ix:nonFraction name="elp:SubsidiaryOrEquityMethodInvesteePercentageOwnership" contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_MariaHelenaMember" id="Fact002455" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">100</ix:nonFraction></td>
    <td style="text-align: center"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_MariaHelenaMember" id="Fact002456" name="elp:SubsidiaryOrEquityMethodInvesteeMaturity">&#160;01.05.2042&#160;</ix:nonNumeric></td></tr>
  <tr id="xdx_41D_20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--ServiceConcessionArrangementsAxis__custom--ConcessionAgreementOrAuthorizationMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--UsinaDeEnergiaEolicaPotiguarMember_z6VBtLRW0Nn3" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Usina de Energia E&#243;lica Potiguar</td>
    <td style="text-align: left">MME Ordinance 179/2015 - WPP Potiguar</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center"><ix:nonFraction name="elp:SubsidiaryOrEquityMethodInvesteePercentageOwnership" contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_UsinaDeEnergiaEolicaPotiguarMember" id="Fact002457" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">100</ix:nonFraction></td>
    <td style="text-align: center"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_UsinaDeEnergiaEolicaPotiguarMember" id="Fact002458" name="elp:SubsidiaryOrEquityMethodInvesteeMaturity">&#160;05.11.2050&#160;</ix:nonNumeric></td></tr>
  <tr id="xdx_417_20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--ServiceConcessionArrangementsAxis__custom--ConcessionAgreementOrAuthorizationMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--UsinaDeEnergiaEolicaGuajiruMember_zufyt4qe8Zrh" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Usina de Energia E&#243;lica Guajiru</td>
    <td style="text-align: left">Resolution 3,256/2011 - WPP Dreen Guajiru</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center"><ix:nonFraction name="elp:SubsidiaryOrEquityMethodInvesteePercentageOwnership" contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_UsinaDeEnergiaEolicaGuajiruMember" id="Fact002459" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">100</ix:nonFraction></td>
    <td style="text-align: center"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_UsinaDeEnergiaEolicaGuajiruMember" id="Fact002460" name="elp:SubsidiaryOrEquityMethodInvesteeMaturity">&#160;01.05.2042&#160;</ix:nonNumeric></td></tr>
  <tr id="xdx_41F_20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--ServiceConcessionArrangementsAxis__custom--ConcessionAgreementOrAuthorizationMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--UsinaDeEnergiaEolicaCutiaMember_zNcu4QZ8YNu3" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Usina de Energia E&#243;lica Cutia</td>
    <td style="text-align: left">Resolution 3,258/2011 - WPP Dreen Cutia</td>
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    <td style="text-align: center"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_UsinaDeEnergiaEolicaCutiaMember" id="Fact002462" name="elp:SubsidiaryOrEquityMethodInvesteeMaturity">&#160;01.05.2042&#160;</ix:nonNumeric></td></tr>
  <tr id="xdx_417_20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--ServiceConcessionArrangementsAxis__custom--ConcessionAgreementOrAuthorizationMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--SaoBentoDoNorteIMember_ztvSarQSloZc" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">S&#227;o Bento do Norte I</td>
    <td style="text-align: left">Ordinance 349/2015 - WPP S&#227;o Bento do Norte I</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center"><ix:nonFraction name="elp:SubsidiaryOrEquityMethodInvesteePercentageOwnership" contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_SaoBentoDoNorteIMember" id="Fact002463" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">100</ix:nonFraction></td>
    <td style="text-align: center"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_SaoBentoDoNorteIMember" id="Fact002464" name="elp:SubsidiaryOrEquityMethodInvesteeMaturity">&#160;08.04.2050&#160;</ix:nonNumeric></td></tr>
  <tr id="xdx_413_20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--ServiceConcessionArrangementsAxis__custom--ConcessionAgreementOrAuthorizationMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--SaoBentoDoNorteIIMember_zVw5OquXH1wb" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">S&#227;o Bento do Norte II&#160;</td>
    <td style="text-align: left">Ordinance 348/2015 - WPP S&#227;o Bento do Norte II</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center"><ix:nonFraction name="elp:SubsidiaryOrEquityMethodInvesteePercentageOwnership" contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_SaoBentoDoNorteIIMember" id="Fact002465" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">100</ix:nonFraction></td>
    <td style="text-align: center"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_SaoBentoDoNorteIIMember" id="Fact002466" name="elp:SubsidiaryOrEquityMethodInvesteeMaturity">&#160;08.04.2050&#160;</ix:nonNumeric></td></tr>
  <tr id="xdx_41E_20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--ServiceConcessionArrangementsAxis__custom--ConcessionAgreementOrAuthorizationMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--SaoBentoDoNorteIIIMember_zNEf65OyAo0a" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">S&#227;o Bento do Norte III</td>
    <td style="text-align: left">Ordinance 347/2015 - WPP S&#227;o Bento do Norte III&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center"><ix:nonFraction name="elp:SubsidiaryOrEquityMethodInvesteePercentageOwnership" contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_SaoBentoDoNorteIIIMember" id="Fact002467" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">100</ix:nonFraction></td>
    <td style="text-align: center"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_SaoBentoDoNorteIIIMember" id="Fact002468" name="elp:SubsidiaryOrEquityMethodInvesteeMaturity">&#160;08.04.2050&#160;</ix:nonNumeric></td></tr>
  <tr id="xdx_41E_20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--ServiceConcessionArrangementsAxis__custom--ConcessionAgreementOrAuthorizationMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--SaoMiguelIMember_zcX3YP3ZdRq4" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">S&#227;o Miguel I</td>
    <td style="text-align: left">Ordinance 352/2015 - WPP S&#227;o Miguel I</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center"><ix:nonFraction name="elp:SubsidiaryOrEquityMethodInvesteePercentageOwnership" contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_SaoMiguelIMember" id="Fact002469" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">100</ix:nonFraction></td>
    <td style="text-align: center"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_SaoMiguelIMember" id="Fact002470" name="elp:SubsidiaryOrEquityMethodInvesteeMaturity">&#160;08.04.2050&#160;</ix:nonNumeric></td></tr>
  <tr id="xdx_416_20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--ServiceConcessionArrangementsAxis__custom--ConcessionAgreementOrAuthorizationMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--SaoMiguelIIMember_zisAT071OOuh" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">S&#227;o MigueI lI</td>
    <td style="text-align: left">Ordinance 351/2015 - WPP S&#227;o Miguel II</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center"><ix:nonFraction name="elp:SubsidiaryOrEquityMethodInvesteePercentageOwnership" contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_SaoMiguelIIMember" id="Fact002471" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">100</ix:nonFraction></td>
    <td style="text-align: center"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_SaoMiguelIIMember" id="Fact002472" name="elp:SubsidiaryOrEquityMethodInvesteeMaturity">&#160;08.04.2050&#160;</ix:nonNumeric></td></tr>
  <tr id="xdx_41D_20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--ServiceConcessionArrangementsAxis__custom--ConcessionAgreementOrAuthorizationMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--SaoMiguelIIIMember_zgOKf2p3ed86" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">S&#227;o Miguel III</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: left">Ordinance 350/2015 - WPP S&#227;o Miguel III</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:SubsidiaryOrEquityMethodInvesteePercentageOwnership" contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_SaoMiguelIIIMember" id="Fact002473" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">100</ix:nonFraction></td>
    <td style="text-align: center"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_SaoMiguelIIIMember" id="Fact002474" name="elp:SubsidiaryOrEquityMethodInvesteeMaturity">&#160;08.04.2050&#160;</ix:nonNumeric></td></tr>
  <tr id="xdx_414_20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--ServiceConcessionArrangementsAxis__custom--ConcessionAgreementOrAuthorizationMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--FozDoChopimMember_zXjMBgeVQVT2" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Foz do Chopim (b)</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: left">Authorization 114/2000 - SHP Arturo Andreoli&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:SubsidiaryOrEquityMethodInvesteePercentageOwnership" contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_FozDoChopimMember" id="Fact002475" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">35.77</ix:nonFraction></td>
    <td style="text-align: center"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_FozDoChopimMember" id="Fact002476" name="elp:SubsidiaryOrEquityMethodInvesteeMaturity">&#160;07.07.2034&#160;</ix:nonNumeric></td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">SHP Bela Vista&#160;</td>
    <td style="text-align: left">Resolution 913/2017 - transfer of title under&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="text-align: center">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">&#160;</td>
    <td style="text-align: left">Resolution 7,802/2019&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center"><span id="xdx_908_ecustom--SubsidiaryOrEquityMethodInvesteePercentageOwnership_pip0_dp_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--ServiceConcessionArrangementsAxis__custom--ConcessionAgreementOrAuthorizationMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--SHPBelaVistaMember_zQp1DxiJ9Yw7" title="Percentage of interest"><ix:nonFraction name="elp:SubsidiaryOrEquityMethodInvesteePercentageOwnership" contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_SHPBelaVistaMember" id="Fact002478" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">100</ix:nonFraction></span></td>
    <td style="text-align: center">&#160;<span id="xdx_90F_ecustom--SubsidiaryOrEquityMethodInvesteeMaturity_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--ServiceConcessionArrangementsAxis__custom--ConcessionAgreementOrAuthorizationMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--SHPBelaVistaMember_z68UeBRHvzfh" title="Maturity date"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_SHPBelaVistaMember" id="Fact002480" name="elp:SubsidiaryOrEquityMethodInvesteeMaturity">01.02.2041</ix:nonNumeric></span>&#160;</td></tr>
  <tr id="xdx_41C_20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--ServiceConcessionArrangementsAxis__custom--ConcessionAgreementOrAuthorizationMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--FDAElectricityGenerationMember_zgXTTV77pmek" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">F.D.A. Electricity Generation (Note 34.2.6)</td>
    <td style="text-align: left">Generation Concession Contract 002/2020</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center"><ix:nonFraction name="elp:SubsidiaryOrEquityMethodInvesteePercentageOwnership" contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_FDAElectricityGenerationMember" id="Fact002481" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">100</ix:nonFraction></td>
    <td style="text-align: center"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_FDAElectricityGenerationMember" id="Fact002482" name="elp:SubsidiaryOrEquityMethodInvesteeMaturity">&#160;12.21.2024&#160;</ix:nonNumeric></td></tr>
  <tr id="xdx_417_20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--ServiceConcessionArrangementsAxis__custom--ConcessionAgreementOrAuthorizationMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--JandairaIEnergiasRenovaveisMember_zjiwxgTZ66w7" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Janda&#237;ra I Energias Renov&#225;veis&#160;</td>
    <td style="text-align: left">Ordinance 140/2020 - WPP Janda&#237;ra I</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center"><ix:nonFraction name="elp:SubsidiaryOrEquityMethodInvesteePercentageOwnership" contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_JandairaIEnergiasRenovaveisMember" id="Fact002483" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">100</ix:nonFraction></td>
    <td style="text-align: center"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_JandairaIEnergiasRenovaveisMember" id="Fact002484" name="elp:SubsidiaryOrEquityMethodInvesteeMaturity">&#160;04.02.2055&#160;</ix:nonNumeric></td></tr>
  <tr id="xdx_416_20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--ServiceConcessionArrangementsAxis__custom--ConcessionAgreementOrAuthorizationMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--JandairaIIEnergiasRenovaveisMember_zohZh6N5yb9e" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Janda&#237;ra II Energias Renov&#225;veis&#160;</td>
    <td style="text-align: left">Ordinance 141/2020 - WPP Janda&#237;ra II</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center"><ix:nonFraction name="elp:SubsidiaryOrEquityMethodInvesteePercentageOwnership" contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_JandairaIIEnergiasRenovaveisMember" id="Fact002485" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">100</ix:nonFraction></td>
    <td style="text-align: center"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_JandairaIIEnergiasRenovaveisMember" id="Fact002486" name="elp:SubsidiaryOrEquityMethodInvesteeMaturity">&#160;04.02.2055&#160;</ix:nonNumeric></td></tr>
  <tr id="xdx_410_20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--ServiceConcessionArrangementsAxis__custom--ConcessionAgreementOrAuthorizationMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--JandairaIIIEnergiasRenovaveisMember_zcfxuxZixxHk" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Janda&#237;ra III Energias Renov&#225;veis&#160;</td>
    <td style="text-align: left">Ordinance 142/2020 - WPP Janda&#237;ra III</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center"><ix:nonFraction name="elp:SubsidiaryOrEquityMethodInvesteePercentageOwnership" contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_JandairaIIIEnergiasRenovaveisMember" id="Fact002487" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">100</ix:nonFraction></td>
    <td style="text-align: center"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_JandairaIIIEnergiasRenovaveisMember" id="Fact002488" name="elp:SubsidiaryOrEquityMethodInvesteeMaturity">&#160;04.02.2055&#160;</ix:nonNumeric></td></tr>
  <tr id="xdx_413_20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--ServiceConcessionArrangementsAxis__custom--ConcessionAgreementOrAuthorizationMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--JandairaIVEnergiasRenovaveisMember_z4Y3c8edJfA6" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Janda&#237;ra IV Energias Renov&#225;veis</td>
    <td style="text-align: left">Ordinance 139/2020 - WPP Janda&#237;ra IV</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center"><ix:nonFraction name="elp:SubsidiaryOrEquityMethodInvesteePercentageOwnership" contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_JandairaIVEnergiasRenovaveisMember" id="Fact002489" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">100</ix:nonFraction></td>
    <td style="text-align: center"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_JandairaIVEnergiasRenovaveisMember" id="Fact002490" name="elp:SubsidiaryOrEquityMethodInvesteeMaturity">&#160;04.02.2055&#160;</ix:nonNumeric></td></tr>
  <tr id="xdx_414_20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--ServiceConcessionArrangementsAxis__custom--ConcessionAgreementOrAuthorizationMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--EOLPotiguarB141SPESMember_zZBss6azLNxc" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">EOL Potiguar B 141 SPE S.A.</td>
    <td style="text-align: left">Ordinance 02/2019 - WPP Vila Maranh&#227;o I</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center"><ix:nonFraction name="elp:SubsidiaryOrEquityMethodInvesteePercentageOwnership" contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_EOLPotiguarB141SPESMember" id="Fact002491" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">100</ix:nonFraction></td>
    <td style="text-align: center"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_EOLPotiguarB141SPESMember" id="Fact002492" name="elp:SubsidiaryOrEquityMethodInvesteeMaturity">&#160;01.11.2054&#160;</ix:nonNumeric></td></tr>
  <tr id="xdx_417_20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--ServiceConcessionArrangementsAxis__custom--ConcessionAgreementOrAuthorizationMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--EOLPotiguarB142SPESMember_zPenJuW6Y79l" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">EOL Potiguar B 142 SPE S.A.</td>
    <td style="text-align: left">Ordinance 12/2019 - WPP Vila Maranh&#227;o II</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center"><ix:nonFraction name="elp:SubsidiaryOrEquityMethodInvesteePercentageOwnership" contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_EOLPotiguarB142SPESMember" id="Fact002493" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">100</ix:nonFraction></td>
    <td style="text-align: center"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_EOLPotiguarB142SPESMember" id="Fact002494" name="elp:SubsidiaryOrEquityMethodInvesteeMaturity">&#160;01.14.2054&#160;</ix:nonNumeric></td></tr>
  <tr id="xdx_41A_20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--ServiceConcessionArrangementsAxis__custom--ConcessionAgreementOrAuthorizationMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--EOLPotiguarB143SPESMember_z8WpxG0OnRx1" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">EOL Potiguar B 143 SPE S.A.</td>
    <td style="text-align: left">Ordinance 13/2019 - WPP Vila Maranh&#227;o III</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center"><ix:nonFraction name="elp:SubsidiaryOrEquityMethodInvesteePercentageOwnership" contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_EOLPotiguarB143SPESMember" id="Fact002495" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">100</ix:nonFraction></td>
    <td style="text-align: center"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_EOLPotiguarB143SPESMember" id="Fact002496" name="elp:SubsidiaryOrEquityMethodInvesteeMaturity">&#160;01.14.2054&#160;</ix:nonNumeric></td></tr>
  <tr id="xdx_41D_20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--ServiceConcessionArrangementsAxis__custom--ConcessionAgreementOrAuthorizationMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--EOLPotiguarB61SPESMember_zNHOXyZbsace" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">EOL Potiguar B&#160;&#160;61 SPE S.A.</td>
    <td style="text-align: left">Ordinance 453/2019 - WPP Ventos de Vila Mato Grosso I</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center"><ix:nonFraction name="elp:SubsidiaryOrEquityMethodInvesteePercentageOwnership" contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_EOLPotiguarB61SPESMember" id="Fact002497" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">100</ix:nonFraction></td>
    <td style="text-align: center"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_EOLPotiguarB61SPESMember" id="Fact002498" name="elp:SubsidiaryOrEquityMethodInvesteeMaturity">&#160;12.06.2054&#160;</ix:nonNumeric></td></tr>
  <tr id="xdx_419_20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--ServiceConcessionArrangementsAxis__custom--ConcessionAgreementOrAuthorizationMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--VentosDeVilaParaibaIVSPESMember_zMdHP4xosy74" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Ventos de Vila Para&#237;ba IV SPE S.A.</td>
    <td style="text-align: left">Ordinance 10/2019 - WPP Vila Cear&#225; I</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center"><ix:nonFraction name="elp:SubsidiaryOrEquityMethodInvesteePercentageOwnership" contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_VentosDeVilaParaibaIVSPESMember" id="Fact002499" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">100</ix:nonFraction></td>
    <td style="text-align: center"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_VentosDeVilaParaibaIVSPESMember" id="Fact002500" name="elp:SubsidiaryOrEquityMethodInvesteeMaturity">&#160;01.14.2054&#160;</ix:nonNumeric></td></tr>
  <tr id="xdx_41C_20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--ServiceConcessionArrangementsAxis__custom--ConcessionAgreementOrAuthorizationMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--EOLAventuraIIMember_zryHgbFEIJXg" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">EOL Aventura II</td>
    <td style="text-align: left">Ordinance 209/2018 - Aventura II</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center"><ix:nonFraction name="elp:SubsidiaryOrEquityMethodInvesteePercentageOwnership" contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_EOLAventuraIIMember" id="Fact002501" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">100</ix:nonFraction></td>
    <td style="text-align: center"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_EOLAventuraIIMember" id="Fact002502" name="elp:SubsidiaryOrEquityMethodInvesteeMaturity">&#160;06.05.2053&#160;</ix:nonNumeric></td></tr>
  <tr id="xdx_419_20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--ServiceConcessionArrangementsAxis__custom--ConcessionAgreementOrAuthorizationMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--EOLAventuraIIIMember_zfKGEt6fHe04" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">EOL Aventura III</td>
    <td style="text-align: left">Ordinance 220/2018 - Aventura III - REA n&#176; 7.820/2019</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center"><ix:nonFraction name="elp:SubsidiaryOrEquityMethodInvesteePercentageOwnership" contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_EOLAventuraIIIMember" id="Fact002503" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">100</ix:nonFraction></td>
    <td style="text-align: center"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_EOLAventuraIIIMember" id="Fact002504" name="elp:SubsidiaryOrEquityMethodInvesteeMaturity">&#160;06.11.2053&#160;</ix:nonNumeric></td></tr>
  <tr id="xdx_410_20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--ServiceConcessionArrangementsAxis__custom--ConcessionAgreementOrAuthorizationMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--EOLAventuraIVMember_zL95ZKNmeVql" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">EOL Aventura IV</td>
    <td style="text-align: left">Ordinance 215/2018 - Aventura IV</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center"><ix:nonFraction name="elp:SubsidiaryOrEquityMethodInvesteePercentageOwnership" contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_EOLAventuraIVMember" id="Fact002505" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">100</ix:nonFraction></td>
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  <tr id="xdx_41A_20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--ServiceConcessionArrangementsAxis__custom--ConcessionAgreementOrAuthorizationMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--ContractTransmissionLineBateiasPilarzinhoMember_zpsTrK6guxD4" style="vertical-align: bottom">
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  <tr id="xdx_410_20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--ServiceConcessionArrangementsAxis__custom--ConcessionAgreementOrAuthorizationMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--ContractTransmissionLineFozDoIguacuCascavelOesteMember_zoH4Hnf3rBec" style="vertical-align: bottom">
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  <tr id="xdx_41C_20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--ServiceConcessionArrangementsAxis__custom--ConcessionAgreementOrAuthorizationMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--ContractTransmissionLineAraraquaraIITaubateMember_zp0lmPEeP5I7" style="vertical-align: bottom">
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  <tr id="xdx_414_20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--ServiceConcessionArrangementsAxis__custom--ConcessionAgreementOrAuthorizationMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--ContractSubstationCerquilhoIIIMember_zVGYuLntFp24" style="vertical-align: bottom">
    <td colspan="2" style="padding-left: 9px; text-align: left"><span style="font: normal 700 8pt Arial, Helvetica, Sans-Serif">Contract 015/2010</span> <span style="font: normal 400 8pt Arial, Helvetica, Sans-Serif">- Substation Cerquilho III 230/138 kV</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center"><ix:nonFraction name="elp:SubsidiaryOrEquityMethodInvesteePercentageOwnership" contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_ContractSubstationCerquilhoIIIMember" id="Fact002537" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">100</ix:nonFraction></td>
    <td style="text-align: right"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_ContractSubstationCerquilhoIIIMember" id="Fact002538" name="elp:SubsidiaryOrEquityMethodInvesteeMaturity">&#160;10.06.2040&#160;</ix:nonNumeric></td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: center"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_ContractSubstationCerquilhoIIIMember" id="Fact002539" name="elp:NextTariffReview">2026</ix:nonNumeric></td></tr>
  <tr id="xdx_411_20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--ServiceConcessionArrangementsAxis__custom--ConcessionAgreementOrAuthorizationMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--ContractTransmissionLineLondrinaMember_zsM5b7MHfvye" style="vertical-align: bottom">
    <td colspan="2" style="padding-left: 9px; text-align: left"><span style="font: normal 700 8pt Arial, Helvetica, Sans-Serif">Contract 022/2012</span> <span style="font: normal 400 8pt Arial, Helvetica, Sans-Serif">- Transmission line 230 kV Londrina - Figueira and Transmission line 230 kV Foz do Chopim - Salto Os&#243;rio</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center"><ix:nonFraction name="elp:SubsidiaryOrEquityMethodInvesteePercentageOwnership" contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_ContractTransmissionLineLondrinaMember" id="Fact002540" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">100</ix:nonFraction></td>
    <td style="text-align: right"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_ContractTransmissionLineLondrinaMember" id="Fact002541" name="elp:SubsidiaryOrEquityMethodInvesteeMaturity">&#160;08.27.2042&#160;</ix:nonNumeric></td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: center"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_ContractTransmissionLineLondrinaMember" id="Fact002542" name="elp:NextTariffReview">2023 (c)</ix:nonNumeric></td></tr>
  <tr id="xdx_411_20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--ServiceConcessionArrangementsAxis__custom--ConcessionAgreementOrAuthorizationMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--ContractTransmissionLineAssisMember_zogPFSJ6XoO6" style="vertical-align: bottom">
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    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center"><ix:nonFraction name="elp:SubsidiaryOrEquityMethodInvesteePercentageOwnership" contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_ContractTransmissionLineAssisMember" id="Fact002543" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">100</ix:nonFraction></td>
    <td style="text-align: right"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_ContractTransmissionLineAssisMember" id="Fact002544" name="elp:SubsidiaryOrEquityMethodInvesteeMaturity">&#160;02.25.2043&#160;</ix:nonNumeric></td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: center"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_ContractTransmissionLineAssisMember" id="Fact002545" name="elp:NextTariffReview">2023 (c)</ix:nonNumeric></td></tr>
  <tr id="xdx_413_20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--ServiceConcessionArrangementsAxis__custom--ConcessionAgreementOrAuthorizationMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--ContractTransmissionLineBateiasMember_z7IujhxHuT1b" style="vertical-align: bottom">
    <td colspan="2" style="padding-left: 9px; text-align: left"><span style="font: normal 700 8pt Arial, Helvetica, Sans-Serif">Contract 005/2014</span> <span style="font: normal 400 8pt Arial, Helvetica, Sans-Serif">- Transmission line 230 kV Bateias - Curitiba Norte e Substation Curitiba Norte 230/138 kV</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center"><ix:nonFraction name="elp:SubsidiaryOrEquityMethodInvesteePercentageOwnership" contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_ContractTransmissionLineBateiasMember" id="Fact002546" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">100</ix:nonFraction></td>
    <td style="text-align: right"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_ContractTransmissionLineBateiasMember" id="Fact002547" name="elp:SubsidiaryOrEquityMethodInvesteeMaturity">&#160;01.29.2044&#160;</ix:nonNumeric></td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: center"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_ContractTransmissionLineBateiasMember" id="Fact002548" name="elp:NextTariffReview">2024</ix:nonNumeric></td></tr>
  <tr id="xdx_41D_20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--ServiceConcessionArrangementsAxis__custom--ConcessionAgreementOrAuthorizationMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--ContractTransmissionLineFozDoChopimMember_zTyZsT0gmWd" style="vertical-align: bottom">
    <td colspan="2" style="padding-left: 9px; text-align: left"><span style="font: normal 700 8pt Arial, Helvetica, Sans-Serif">Contract 021/2014</span> <span style="font: normal 400 8pt Arial, Helvetica, Sans-Serif">- Transmission line 230 kV Foz do Chopim - Realeza e Substation Realeza 230/138 kV&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center"><ix:nonFraction name="elp:SubsidiaryOrEquityMethodInvesteePercentageOwnership" contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_ContractTransmissionLineFozDoChopimMember" id="Fact002549" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">100</ix:nonFraction></td>
    <td style="text-align: right"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_ContractTransmissionLineFozDoChopimMember" id="Fact002550" name="elp:SubsidiaryOrEquityMethodInvesteeMaturity">&#160;09.05.2044&#160;</ix:nonNumeric></td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: center"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_ContractTransmissionLineFozDoChopimMember" id="Fact002551" name="elp:NextTariffReview">2025</ix:nonNumeric></td></tr>
  <tr id="xdx_41E_20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--ServiceConcessionArrangementsAxis__custom--ConcessionAgreementOrAuthorizationMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--ContractTransmissionLineAssisLondrinaMember_zrcfRPgSfl7d" style="vertical-align: bottom">
    <td colspan="2" style="padding-left: 9px; text-align: left"><span style="font: normal 700 8pt Arial, Helvetica, Sans-Serif">Contract 022/2014</span> <span style="font: normal 400 8pt Arial, Helvetica, Sans-Serif">- Transmission line 500 kV Assis - Londrina</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center"><ix:nonFraction name="elp:SubsidiaryOrEquityMethodInvesteePercentageOwnership" contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_ContractTransmissionLineAssisLondrinaMember" id="Fact002552" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">100</ix:nonFraction></td>
    <td style="text-align: right"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_ContractTransmissionLineAssisLondrinaMember" id="Fact002553" name="elp:SubsidiaryOrEquityMethodInvesteeMaturity">&#160;09.05.2044&#160;</ix:nonNumeric></td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: center"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_ContractTransmissionLineAssisLondrinaMember" id="Fact002554" name="elp:NextTariffReview">2025</ix:nonNumeric></td></tr>
  <tr id="xdx_41B_20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--ServiceConcessionArrangementsAxis__custom--ConcessionAgreementOrAuthorizationMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--ContractTransmissionLineCuritibaLesteBlumenauMember_zTyd1UhDDy3f" style="vertical-align: bottom">
    <td colspan="2" style="padding-left: 9px; text-align: left"><span style="font: normal 700 8pt Arial, Helvetica, Sans-Serif">Contract 006/2016</span> <span style="font: normal 400 8pt Arial, Helvetica, Sans-Serif">- Transmission line 525 kV Curitiba Leste - Blumenau&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center"><ix:nonFraction name="elp:SubsidiaryOrEquityMethodInvesteePercentageOwnership" contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_ContractTransmissionLineCuritibaLesteBlumenauMember" id="Fact002555" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">100</ix:nonFraction></td>
    <td style="text-align: right"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_ContractTransmissionLineCuritibaLesteBlumenauMember" id="Fact002556" name="elp:SubsidiaryOrEquityMethodInvesteeMaturity">&#160;04.07.2046&#160;</ix:nonNumeric></td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: center"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_ContractTransmissionLineCuritibaLesteBlumenauMember" id="Fact002557" name="elp:NextTariffReview">2026</ix:nonNumeric></td></tr>
  <tr style="vertical-align: bottom">
    <td colspan="2" style="padding-left: 9px; text-align: left"><span style="font: normal 400 8pt Arial, Helvetica, Sans-Serif; color: white">Contract 006/2016 -</span> <span style="font: normal 400 8pt Arial, Helvetica, Sans-Serif">Transmission line 230 kV Baixo Igua&#231;u - Realeza</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="color: red; text-align: center">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td colspan="2" style="padding-left: 9px; text-align: left"><span style="font: normal 400 8pt Arial, Helvetica, Sans-Serif; color: white">Contract 006/2016 -</span> <span style="font: normal 400 8pt Arial, Helvetica, Sans-Serif">Transmission line 230 kV Curitiba Centro - Uberaba</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="color: red; text-align: center">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td colspan="2" style="padding-left: 9px; text-align: left"><span style="font: normal 400 8pt Arial, Helvetica, Sans-Serif; color: white">Contract 006/2016 -</span> <span style="font: normal 400 8pt Arial, Helvetica, Sans-Serif">Substation Medianeira 230/138 kV</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="color: red; text-align: center">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td colspan="2" style="padding-left: 9px; text-align: left"><span style="font: normal 400 8pt Arial, Helvetica, Sans-Serif; color: white">Contract 006/2016 -</span> <span style="font: normal 400 8pt Arial, Helvetica, Sans-Serif">Substation Curitiba Centro 230/138 kV&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="color: red; text-align: center">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td colspan="2" style="padding-left: 9px; text-align: left"><span style="font: normal 400 8pt Arial, Helvetica, Sans-Serif; color: white">Contract 006/2016 - </span><span style="font: normal 400 8pt Arial, Helvetica, Sans-Serif">Substation Andir&#225; Leste 230/138 kV&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="color: red; text-align: center">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="color: red">&#160;</td>
    <td style="color: red">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; color: red; text-align: center">&#160;</td>
    <td style="color: red; text-align: center">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td colspan="2" style="font-weight: bold">Concession agreement / authorization of the equity</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; color: red; text-align: center">&#160;</td>
    <td style="color: red; text-align: center">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td></tr>
  <tr id="xdx_418_20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--ServiceConcessionArrangementsAxis__custom--ConcessionAgreementOrAuthorizationMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--CostaOesteTransmissoraMember_z1BGoUQVKC5e" style="vertical-align: bottom">
    <td style="padding-left: 9px; font-weight: bold; text-align: left">Costa Oeste Transmissora</td>
    <td style="font-weight: bold; text-align: left">Contract 001/2012:</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center"><ix:nonFraction name="elp:SubsidiaryOrEquityMethodInvesteePercentageOwnership" contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_CostaOesteTransmissoraMember" id="Fact002558" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">100</ix:nonFraction></td>
    <td style="text-align: right"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_CostaOesteTransmissoraMember" id="Fact002559" name="elp:SubsidiaryOrEquityMethodInvesteeMaturity">&#160;01.12.2042&#160;</ix:nonNumeric></td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: center"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_CostaOesteTransmissoraMember" id="Fact002560" name="elp:NextTariffReview">2027</ix:nonNumeric></td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">&#160;</td>
    <td style="text-align: left">Transmission line 230 kV Cascavel Oeste - Umuarama</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="color: red; text-align: center">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">&#160;</td>
    <td style="text-align: left">Substation Umuarama 230/138 kV</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="color: red; text-align: center">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td></tr>
  <tr id="xdx_414_20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--ServiceConcessionArrangementsAxis__custom--ConcessionAgreementOrAuthorizationMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--CaiuaTransmissoraMember_z8Vv6MxqGXGd" style="vertical-align: bottom">
    <td style="padding-left: 9px; font-weight: bold; text-align: left">Caiu&#225; Transmissora&#160;</td>
    <td style="font-weight: bold; text-align: left">Contract 007/2012:</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center"><ix:nonFraction name="elp:SubsidiaryOrEquityMethodInvesteePercentageOwnership" contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_CaiuaTransmissoraMember" id="Fact002561" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">49</ix:nonFraction></td>
    <td style="text-align: right"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_CaiuaTransmissoraMember" id="Fact002562" name="elp:SubsidiaryOrEquityMethodInvesteeMaturity">&#160;05.10.2042&#160;</ix:nonNumeric></td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: center"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_CaiuaTransmissoraMember" id="Fact002563" name="elp:NextTariffReview">2027</ix:nonNumeric></td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; font-weight: bold; text-align: left">&#160;</td>
    <td>Transmission line 230 kV Umuarama - Gua&#237;ra</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="color: red; text-align: center">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; font-weight: bold; text-align: left">&#160;</td>
    <td>Transmission line 230 kV Cascavel Oeste - Cascavel Norte</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="color: red; text-align: center">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; font-weight: bold; text-align: left">&#160;</td>
    <td style="text-align: left">Substation Santa Quit&#233;ria 230/138/13,8 kV</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="color: red; text-align: center">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; font-weight: bold; text-align: left">&#160;</td>
    <td style="text-align: left">Substation Cascavel Norte 230/138/13,8 kV</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="color: red; text-align: center">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td></tr>
  <tr id="xdx_41D_20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--ServiceConcessionArrangementsAxis__custom--ConcessionAgreementOrAuthorizationMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--MarumbiTransmissoraMember_zii5By4RAkea" style="vertical-align: bottom">
    <td style="padding-left: 9px; font-weight: bold; text-align: left">Marumbi Transmissora</td>
    <td style="font-weight: bold; text-align: left">Contract 008/2012:</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center"><ix:nonFraction name="elp:SubsidiaryOrEquityMethodInvesteePercentageOwnership" contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_MarumbiTransmissoraMember" id="Fact002564" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">100</ix:nonFraction></td>
    <td style="text-align: right"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_MarumbiTransmissoraMember" id="Fact002565" name="elp:SubsidiaryOrEquityMethodInvesteeMaturity">&#160;05.10.2042&#160;</ix:nonNumeric></td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: center"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_MarumbiTransmissoraMember" id="Fact002566" name="elp:NextTariffReview">2027</ix:nonNumeric></td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; font-weight: bold; text-align: left">&#160;</td>
    <td style="text-align: left">Transmission line 525 kV Curitiba - Curitiba Leste</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="color: red; text-align: center">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; font-weight: bold; text-align: left">&#160;</td>
    <td style="text-align: left">Substation Curitiba Leste 525/230 kV</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="color: red; text-align: center">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td></tr>
  <tr id="xdx_412_20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--ServiceConcessionArrangementsAxis__custom--ConcessionAgreementOrAuthorizationMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--IntegracaoMaranhenseMember_zsImgwDtFfs6" style="vertical-align: bottom">
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    <td style="text-align: left"><span style="font: normal 700 8pt Arial, Helvetica, Sans-Serif">Contract 011/2012:</span> <span style="font: normal 400 8pt Arial, Helvetica, Sans-Serif">Transmission line 500 kV A&#231;ail&#226;ndia - Miranda II</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center"><ix:nonFraction name="elp:SubsidiaryOrEquityMethodInvesteePercentageOwnership" contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_IntegracaoMaranhenseMember" id="Fact002567" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">49</ix:nonFraction></td>
    <td style="text-align: right"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_IntegracaoMaranhenseMember" id="Fact002568" name="elp:SubsidiaryOrEquityMethodInvesteeMaturity">&#160;05.10.2042&#160;</ix:nonNumeric></td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: center"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_IntegracaoMaranhenseMember" id="Fact002569" name="elp:NextTariffReview">2027</ix:nonNumeric></td></tr>
  <tr id="xdx_41D_20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--ServiceConcessionArrangementsAxis__custom--ConcessionAgreementOrAuthorizationMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--MatrinchaTransmissoraMember_zPeHTA3cSBU8" style="vertical-align: bottom">
    <td style="padding-left: 9px; font-weight: bold; text-align: left">Matrinch&#227; Transmissora</td>
    <td style="font-weight: bold; text-align: left">Contract 012/2012:</td>
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    <td style="text-align: right"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_MatrinchaTransmissoraMember" id="Fact002571" name="elp:SubsidiaryOrEquityMethodInvesteeMaturity">&#160;05.10.2042&#160;</ix:nonNumeric></td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: center"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_MatrinchaTransmissoraMember" id="Fact002572" name="elp:NextTariffReview">2027</ix:nonNumeric></td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; font-weight: bold; text-align: left">&#160;</td>
    <td style="text-align: left">Transmission line 500 kV Parana&#237;ta - Cl&#225;udia&#160;&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="color: red; text-align: center">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; font-weight: bold; text-align: left">&#160;</td>
    <td style="text-align: left">Transmission line 500 kV Cl&#225;udia - Paranatinga</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="color: red; text-align: center">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; font-weight: bold; text-align: left">&#160;</td>
    <td style="text-align: left">Transmission line 500 kV Paranatinga - Ribeir&#227;ozinho</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="color: red; text-align: center">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; font-weight: bold; text-align: left">&#160;</td>
    <td style="text-align: left">Substation Parana&#237;ta 500 kV</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="color: red; text-align: center">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; font-weight: bold; text-align: left">&#160;</td>
    <td style="text-align: left">Substation Cl&#225;udia 500 kV</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="color: red; text-align: center">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; font-weight: bold; text-align: left">&#160;</td>
    <td style="text-align: left">Substation Paranatinga 500 kV</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="color: red; text-align: center">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td></tr>
  <tr id="xdx_415_20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--ServiceConcessionArrangementsAxis__custom--ConcessionAgreementOrAuthorizationMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--GuaraciabaTransmissoraMember_zy3tNUxa3gS1" style="vertical-align: bottom">
    <td style="padding-left: 9px; font-weight: bold; text-align: left">Guaraciaba Transmissora</td>
    <td style="font-weight: bold; text-align: left">Contract 013/2012:</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center"><ix:nonFraction name="elp:SubsidiaryOrEquityMethodInvesteePercentageOwnership" contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_GuaraciabaTransmissoraMember" id="Fact002573" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">49</ix:nonFraction></td>
    <td style="text-align: right"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_GuaraciabaTransmissoraMember" id="Fact002574" name="elp:SubsidiaryOrEquityMethodInvesteeMaturity">&#160;05.10.2042&#160;</ix:nonNumeric></td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: center"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_GuaraciabaTransmissoraMember" id="Fact002575" name="elp:NextTariffReview">2027</ix:nonNumeric></td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; font-weight: bold; text-align: left">&#160;</td>
    <td style="text-align: left">Transmission line 500 kV Ribeir&#227;ozinho - Rio Verde Norte</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="color: red; text-align: center">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; font-weight: bold; text-align: left">&#160;</td>
    <td style="text-align: left">Transmission line 500 kV Rio Verde Norte - Marimbondo II&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="color: red; text-align: center">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; font-weight: bold; text-align: left">&#160;</td>
    <td style="text-align: left">Substation Marimbondo II 500 kV</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="color: red; text-align: center">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td></tr>
  <tr id="xdx_41B_20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--ServiceConcessionArrangementsAxis__custom--ConcessionAgreementOrAuthorizationMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--ParanaibaTransmissoraMember_zrq0HGy67Vw1" style="vertical-align: bottom">
    <td style="padding-left: 9px; font-weight: bold; text-align: left">Parana&#237;ba Transmissora</td>
    <td style="font-weight: bold; text-align: left">Contract 007/2013:</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center"><ix:nonFraction name="elp:SubsidiaryOrEquityMethodInvesteePercentageOwnership" contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_ParanaibaTransmissoraMember" id="Fact002576" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">24.5</ix:nonFraction></td>
    <td style="text-align: right"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_ParanaibaTransmissoraMember" id="Fact002577" name="elp:SubsidiaryOrEquityMethodInvesteeMaturity">&#160;05.02.2043&#160;</ix:nonNumeric></td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: center"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_ParanaibaTransmissoraMember" id="Fact002578" name="elp:NextTariffReview">2023 (c)</ix:nonNumeric></td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; font-weight: bold; text-align: left">&#160;</td>
    <td style="text-align: left">Transmission line 500 kV Barreiras II - Rio das &#201;guas</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="color: red; text-align: center">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; font-weight: bold; text-align: left">&#160;</td>
    <td style="text-align: left">Transmission line 500 kV Rio das &#201;guas - Luzi&#226;nia</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="color: red; text-align: center">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; font-weight: bold; text-align: left">&#160;</td>
    <td style="text-align: left">Transmission line 500 kV Luzi&#226;nia - Pirapora 2</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="color: red; text-align: center">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td></tr>
  <tr id="xdx_415_20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--ServiceConcessionArrangementsAxis__custom--ConcessionAgreementOrAuthorizationMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--MataDeSantaGenebraMember_zpgCLj5hgcH" style="vertical-align: bottom">
    <td style="padding-left: 9px; font-weight: bold; text-align: left">Mata de Santa Genebra</td>
    <td style="font-weight: bold; text-align: left">Contract 001/2014:</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center"><ix:nonFraction name="elp:SubsidiaryOrEquityMethodInvesteePercentageOwnership" contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_MataDeSantaGenebraMember" id="Fact002579" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">50.1</ix:nonFraction></td>
    <td style="text-align: right"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_MataDeSantaGenebraMember" id="Fact002580" name="elp:SubsidiaryOrEquityMethodInvesteeMaturity">&#160;05.14.2044&#160;</ix:nonNumeric></td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: center"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_MataDeSantaGenebraMember" id="Fact002581" name="elp:NextTariffReview">2024</ix:nonNumeric></td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; font-weight: bold; text-align: left">&#160;</td>
    <td style="text-align: left">Transmission line 500 kV Itatiba - Bateias</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="color: red; text-align: center">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; font-weight: bold; text-align: left">&#160;</td>
    <td style="text-align: left">Transmission line 500 kV Araraquara 2 - Itatiba</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="color: red; text-align: center">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; font-weight: bold; text-align: left">&#160;</td>
    <td style="text-align: left">Transmission line 500 kV Araraquara 2 - Fern&#227;o Dias</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="color: red; text-align: center">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; font-weight: bold; text-align: left">&#160;</td>
    <td style="text-align: left">Substation Santa B&#225;rbara D &#769;Oeste 440 kV</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="color: red">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; font-weight: bold; text-align: left">&#160;</td>
    <td style="text-align: left">Substation Itatiba 500 kV</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="color: red">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; font-weight: bold; text-align: left">&#160;</td>
    <td style="text-align: left">Substation Fern&#227;o Dias 500/440 kV</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="color: red">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td></tr>
  <tr id="xdx_41A_20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--ServiceConcessionArrangementsAxis__custom--ConcessionAgreementOrAuthorizationMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--CantareiraTransmissoraMember_zPCzfAONgS42" style="vertical-align: bottom">
    <td style="padding-left: 9px; font-weight: bold; text-align: left">Cantareira Transmissora</td>
    <td style="text-align: left"><span style="font: normal 700 8pt Arial, Helvetica, Sans-Serif">Contract 019/2014: </span><span style="font: normal 400 8pt Arial, Helvetica, Sans-Serif">Transmission line Estreito - Fern&#227;o Dias&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center"><ix:nonFraction name="elp:SubsidiaryOrEquityMethodInvesteePercentageOwnership" contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_CantareiraTransmissoraMember" id="Fact002582" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">49</ix:nonFraction></td>
    <td style="text-align: right"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_CantareiraTransmissoraMember" id="Fact002583" name="elp:SubsidiaryOrEquityMethodInvesteeMaturity">&#160;09.05.2044&#160;</ix:nonNumeric></td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: center"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_CantareiraTransmissoraMember" id="Fact002584" name="elp:NextTariffReview">2025</ix:nonNumeric></td></tr>
  <tr id="xdx_410_20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--ServiceConcessionArrangementsAxis__custom--ConcessionAgreementOrAuthorizationMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--UirapuruTransmissoraMember_zhkgAll5EYVe" style="vertical-align: bottom">
    <td style="padding-left: 9px; font-weight: bold; text-align: left">Uirapuru Transmissora</td>
    <td style="text-align: left"><span style="font: normal 700 8pt Arial, Helvetica, Sans-Serif">Contract 002/2005:</span> <span style="font: normal 400 8pt Arial, Helvetica, Sans-Serif">Transmission line 525 kV Ivaipor&#227; - Londrina</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center"><ix:nonFraction name="elp:SubsidiaryOrEquityMethodInvesteePercentageOwnership" contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_UirapuruTransmissoraMember" id="Fact002585" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">100</ix:nonFraction></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_UirapuruTransmissoraMember" id="Fact002586" name="elp:SubsidiaryOrEquityMethodInvesteeMaturity">&#160;03.04.2035&#160;</ix:nonNumeric></td>
    <td style="text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_ConcessionAgreementOrAuthorizationMember_custom_UirapuruTransmissoraMember" id="Fact002587" name="elp:NextTariffReview">(a)</ix:nonNumeric></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; color: red">&#160;</td>
    <td style="border-bottom: Black 1pt solid; color: red; font-weight: bold">&#160;</td>
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    <td colspan="2">(a) Do not undergo tariff review and RAP reduced to 50% in the 16<span style="font: normal 400 8pt Arial, Helvetica, Sans-Serif"><sup>th</sup> year.</span></td>
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    <td colspan="2">(b) Review postponed to 2024 (but referring to 2023), under the terms of Order No. 402/2023.</td>
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    <td colspan="5" style="text-align: left">(c) Aneel Homologatory Resolution 3,205/2023 repositioned the RAP of the transmission companies. However, the effects were disregarded in Homologatory Resolution 3,216/2023 for the 2023/2024 RAP cycle and will be processed in the 2024/2025 cycle, after the publication of Order No. 4,675/2023.</td></tr>
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</ix:nonNumeric><ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact002589" name="ifrs-full:DisclosureOfBasisOfPreparationOfFinancialStatementsExplanatory"><p id="xdx_809_eifrs-full--DisclosureOfBasisOfPreparationOfFinancialStatementsExplanatory_z3UXxLVVzqE7" style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

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<td style="width: 20.3pt"/><td style="width: 25.35pt">3.</td><td><span id="xdx_82F_zFSZwkXSJ6A2">Basis of Preparation</span></td></tr></table>

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<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 6.05pt 0 5.9pt">The consolidated financial statements have been prepared
in accordance with International Financial Reporting Standards (IFRS) issued by the International Accounting Standards Board, IASB.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.7pt 0 5.9pt">Executive Board declares that all relevant information
specific to consolidated financial statements, and only those, are being evidenced and correspond to those used in management.</p>

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<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.3pt 0 5.9pt; text-align: justify">The issuance of these consolidated
financial statements was authorized by the Board of Directors on April 10, 2024.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.3pt 0 0">&#160;</p>

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<td style="width: 5.9pt"/><td style="width: 18.15pt">3.1</td><td style="text-align: justify; padding-right: 290.55pt">Functional and presentation currency</td></tr></table>

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<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 5.7pt 0 5.9pt; text-align: justify">The consolidated financial statements
are presented in Brazilian Reais, which is the functional and presentation currency of the Company. Balances herein have been rounded
to the nearest thousand, unless otherwise indicated.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

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<td style="width: 5.9pt"/><td style="width: 18.15pt">3.2</td><td style="text-align: justify; padding-right: 362.65pt">Basis of measurement</td></tr></table>

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<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 5.8pt 0 5.9pt; text-align: justify">The consolidated financial statements
were prepared based on the historical cost, except for certain financial instruments and investments measured at fair value, as described
in the respective accounting policies and notes.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

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<td style="width: 5.9pt"/><td style="width: 18.15pt">3.3</td><td style="text-align: justify; padding-right: 316pt">Use of estimates and judgments</td></tr></table>

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<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 5.55pt 0 5.9pt; text-align: justify">In the preparation of these consolidated
financial statements, Management used judgments, estimates and assumptions that affect the application of accounting policies and the
reported amounts of assets, liabilities, income and expenses. Actual results may differ from those estimates, which are reviewed on a
continuous basis. The revisions to the estimates are recognized prospectively.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

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<td style="width: 12.95pt"/><td style="width: 35.55pt">3.3.1</td><td><span style="text-decoration: underline">Judgments</span></td></tr></table>

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<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.7pt 0 5.9pt">The Notes below are those containing information
about judgments made in applying of accounting policies with significant impacts on the amounts recognized in the consolidated financial
statements:</p>

<p style="font: 6.5pt/6.5pt Calibri, Helvetica, Sans-Serif; margin: 0.4pt 0 0">&#160;</p>

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control and significant influence;</td>
</tr></table>

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<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.4pt 0 0">&#160;</p>

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as highly probable.</td>
</tr></table>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;</p>

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<td style="width: 12.95pt"/><td style="width: 35.55pt">3.3.2</td><td><span style="text-decoration: underline">Uncertainties over assumptions and estimates</span></td></tr></table>

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<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.65pt 0 5.9pt; text-align: justify">The Notes below are those containing
information about the main assumptions regarding the future and other main sources of uncertainty in estimates with a reasonable possibility
of leading to significant adjustments in the values of assets and liabilities in the next financial year:</p>

<p style="font: 6.5pt/6.5pt Calibri, Helvetica, Sans-Serif; margin: 0.25pt 0 0">&#160;</p>

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be included in the tariff review process;</td>
</tr></table>

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<td style="width: 15pt; text-align: right">&#8226;</td><td style="width: 5pt"/><td style="text-align: justify">Notes 4.4 and 9 - Accounts receivable related to the concession: forecast of cash flows and
the indemnifiable balance of the concession contracts;</td>
</tr></table>

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<td style="width: 15pt; text-align: right">&#8226;</td><td style="width: 5pt"/><td style="text-align: justify">Notes 4.5 and 10 - Contract assets: definition of the contract remuneration rate, allocation
of price to performance obligations and forecast of cash flows;</td>
</tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt Arial, Helvetica, Sans-Serif; margin-top: 0pt; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
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</tr></table>


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<p style="font: 11pt/12pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Arial, Helvetica, Sans-Serif; margin-top: 0pt; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right">&#8226;</td><td style="width: 5pt"/><td style="text-align: justify">Notes 4.9 and 17 - Intangible assets: estimated useful life of assets;</td>
</tr></table>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.4pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Arial, Helvetica, Sans-Serif; margin-top: 0pt; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
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<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.4pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin-top: 0pt; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
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of the discount rate and forecast of cash flows;</td>
</tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin-top: 0pt; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
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</tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin-top: 0pt; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
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amounts that may be required to be refunded to consumers;</td>
</tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt Arial, Helvetica, Sans-Serif; margin-top: 0pt; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
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margin;</td>
</tr></table>

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<table cellpadding="0" cellspacing="0" style="font: 10pt Arial, Helvetica, Sans-Serif; margin-top: 0pt; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
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</tr></table>

<p style="font: 5.5pt/5.5pt Calibri, Helvetica, Sans-Serif; margin: 0.15pt 0 0">&#160;</p>

<p style="font: 6.5pt/6.5pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

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</tr></table>

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</tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin-top: 0pt; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
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</tr></table>

<table cellpadding="0" cellspacing="0" style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin-top: 0pt; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
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</tr></table>

<p style="font: 7.5pt/7.5pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;</p>

<p style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: bold 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 1.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 18.15pt">3.4</td><td>Management&#8217;s judgment ongoing concern</td></tr></table>

<p style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.8pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 6.05pt 0 5.9pt; text-align: justify">Management has concluded that there
are no material uncertainties that cast doubt on the Company's ability to continue as a going concern. No events or conditions were identified
that may raise significant doubts on its ability to continue as a going concern.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.3pt 0 5.9pt; text-align: justify">The main bases of judgment used
for such conclusion are: (i) main activities resulting from long-term public concessions; (ii) robust equity; (iii) strong operating cash
generation, including financial capacity to settle commitments entered into with financial institutions; (iv) historical profitability;
and (v) fulfillment of the objectives and targets outlined in the Company's Strategic Planning, which is approved by Management, monitored
and reviewed periodically, seeking the continuity of its activities.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: bold 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 1.7pt; margin-bottom: 0"><tr style="vertical-align: top">
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<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 5.95pt 0 5.9pt; text-align: justify">Due to the presentation of the discontinued operation balances resulting from
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2021, described in Note 39, the balances of the Statements of Income and Cash Flows are being restated, for comparability purposes, as
per the following
tables:</p>

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    <div id="xdx_23F_z7bPEIVBNiH5" style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%"><p style="font: 10pt/11.2pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 1pt; text-align: left"><b>COMPANHIA PARANAENSE DE ENERGIA &#8211; COPEL and Subsidiaries</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>Notes to the Consolidated Financial Statements</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>For the years ended December 31, 2023, 2022 and 2021</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; text-align: left; margin-top: 1.7pt; margin-right: 0; margin-bottom: 0"><b>All amounts expressed in thousands of Brazilian reais, unless otherwise stated</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b>&#160;</b></p></td></tr></table></div>
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<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact002596" name="elp:ScheduleOfRestatementOfComparativeBalancesTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_89B_ecustom--ScheduleOfRestatementOfComparativeBalancesTableTextBlock_zGdRDAb54tK4" summary="xdx: Disclosure - Basis of Preparation (Details)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="width: 64%"><span id="xdx_8B4_zKrrZmh06iXk" style="display: none">Schedule of restatement of comparative balances</span></td>
    <td id="xdx_498_20220101__20221231__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__ifrs-full--PreviouslyStatedMember_z74xsQlV9wsf" style="text-align: center; padding-right: 5pt; width: 12%">&#160;</td>
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  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid">&#160;</td>
    <td style="border-bottom: Black 1pt solid; padding-right: 5pt">&#160;</td>
    <td style="border-bottom: Black 1pt solid; padding-right: 5pt">&#160;</td>
    <td style="border-bottom: Black 1pt solid; padding-right: 2pt">&#160;</td></tr>
  <tr>
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: bottom">12.31.2022</td>
    <td style="border-bottom: Black 0.5pt solid; padding-right: 5pt; font-weight: bold; vertical-align: middle; text-align: right">As previously stated</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; vertical-align: bottom; text-align: right; border-top-color: #FFC000; border-top-width: 0.5pt">Adjustments</td>
    <td style="border-bottom: Black 0.5pt solid; padding-right: 2pt; font-weight: bold; vertical-align: bottom; text-align: right">Restated</td></tr>
  <tr id="xdx_400_eifrs-full--IncomeStatementAbstract_iB_zf8GEj4hVr7" style="vertical-align: bottom">
    <td style="font-weight: bold">STATEMENTS OF INCOME</td>
    <td style="padding-right: 5pt; text-align: right">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right">&#160;</td>
    <td style="padding-right: 2pt; text-align: right">&#160;</td></tr>
  <tr id="xdx_405_eifrs-full--Revenue_z4IfhYs0LW5c" style="vertical-align: bottom">
    <td style="font-weight: bold">NET OPERATING REVENUE</td>
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    <td>Operating costs</td>
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  <tr id="xdx_40D_eifrs-full--GrossProfit_z8Zn2Cr6Iq51" style="vertical-align: bottom">
    <td style="font-weight: bold">GROSS PROFIT</td>
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    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right">&#160;&#160;(<ix:nonFraction name="ifrs-full:GrossProfit" contextRef="From2022-01-012022-12-31_custom_AdjustmentsMember" id="Fact002611" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">69,557</ix:nonFraction>)</td>
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  <tr id="xdx_407_eifrs-full--SellingExpense_zTECT6KoAKK" style="vertical-align: bottom">
    <td style="text-align: left">Selling expenses</td>
    <td style="padding-right: 5pt; text-align: right">(<ix:nonFraction name="ifrs-full:SellingExpense" contextRef="From2022-01-012022-12-31_ifrs-full_PreviouslyStatedMember" id="Fact002614" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">186,740</ix:nonFraction>)</td>
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    <td style="padding-right: 2pt; text-align: right">(<ix:nonFraction name="ifrs-full:SellingExpense" contextRef="From2022-01-012022-12-31_custom_RestatedsMember" id="Fact002616" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">175,669</ix:nonFraction>)</td></tr>
  <tr id="xdx_40B_eifrs-full--GeneralAndAdministrativeExpense_zHJGwpBw1M7e" style="vertical-align: bottom">
    <td style="text-align: left">General and administrative expenses</td>
    <td style="padding-right: 5pt; text-align: right">(<ix:nonFraction name="ifrs-full:GeneralAndAdministrativeExpense" contextRef="From2022-01-012022-12-31_ifrs-full_PreviouslyStatedMember" id="Fact002618" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">803,721</ix:nonFraction>)</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right">&#160;<ix:nonFraction name="ifrs-full:GeneralAndAdministrativeExpense" contextRef="From2022-01-012022-12-31_custom_AdjustmentsMember" id="Fact002619" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">70,026</ix:nonFraction></td>
    <td style="padding-right: 2pt; text-align: right">(<ix:nonFraction name="ifrs-full:GeneralAndAdministrativeExpense" contextRef="From2022-01-012022-12-31_custom_RestatedsMember" id="Fact002620" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">733,695</ix:nonFraction>)</td></tr>
  <tr id="xdx_404_eifrs-full--OtherOperatingIncomeExpense_z87Yk5uxnPS6" style="vertical-align: bottom">
    <td style="text-align: left">Other operational income (expenses)</td>
    <td style="padding-right: 5pt; text-align: right">(<ix:nonFraction name="ifrs-full:OtherOperatingIncomeExpense" contextRef="From2022-01-012022-12-31_ifrs-full_PreviouslyStatedMember" id="Fact002622" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,571,194</ix:nonFraction>)</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right">&#160;<ix:nonFraction name="ifrs-full:OtherOperatingIncomeExpense" contextRef="From2022-01-012022-12-31_custom_AdjustmentsMember" id="Fact002623" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">20,996</ix:nonFraction></td>
    <td style="padding-right: 2pt; text-align: right">(<ix:nonFraction name="ifrs-full:OtherOperatingIncomeExpense" contextRef="From2022-01-012022-12-31_custom_RestatedsMember" id="Fact002624" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,550,198</ix:nonFraction>)</td></tr>
  <tr id="xdx_402_ecustom--EquityInEarningsOfInvestees_znQuTZKX0iue" style="vertical-align: bottom">
    <td style="text-align: left">Equity in earnings of investees</td>
    <td style="padding-right: 5pt; text-align: right">&#160;&#160;<ix:nonFraction name="elp:EquityInEarningsOfInvestees" contextRef="From2022-01-012022-12-31_ifrs-full_PreviouslyStatedMember" id="Fact002626" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">478,577</ix:nonFraction></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right">&#160;<span style="-sec-ix-hidden: xdx2ixbrl2627">-</span></td>
    <td style="padding-right: 2pt; text-align: right">&#160;&#160;<ix:nonFraction name="elp:EquityInEarningsOfInvestees" contextRef="From2022-01-012022-12-31_custom_RestatedsMember" id="Fact002628" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">478,577</ix:nonFraction></td></tr>
  <tr id="xdx_40D_eifrs-full--ProfitLossBeforeTax_zqtIpD2lwIA3" style="vertical-align: bottom">
    <td style="font-weight: bold">Profit before financial results and taxes</td>
    <td style="padding-right: 5pt; font-weight: bold; text-align: right">&#160;&#160;<ix:nonFraction name="ifrs-full:ProfitLossBeforeTax" contextRef="From2022-01-012022-12-31_ifrs-full_PreviouslyStatedMember" id="Fact002630" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,916,236</ix:nonFraction></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right">&#160;<ix:nonFraction name="ifrs-full:ProfitLossBeforeTax" contextRef="From2022-01-012022-12-31_custom_AdjustmentsMember" id="Fact002631" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">32,536</ix:nonFraction></td>
    <td style="padding-right: 2pt; font-weight: bold; text-align: right">&#160;&#160;<ix:nonFraction name="ifrs-full:ProfitLossBeforeTax" contextRef="From2022-01-012022-12-31_custom_RestatedsMember" id="Fact002632" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,948,772</ix:nonFraction></td></tr>
  <tr id="xdx_405_ecustom--FinancialResults_zbKqbuKGVOu3" style="vertical-align: bottom">
    <td>Financial results</td>
    <td style="padding-right: 5pt; text-align: right">(<ix:nonFraction name="elp:FinancialResults" contextRef="From2022-01-012022-12-31_ifrs-full_PreviouslyStatedMember" id="Fact002634" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,966,037</ix:nonFraction>)</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right">&#160;&#160;(<ix:nonFraction name="elp:FinancialResults" contextRef="From2022-01-012022-12-31_custom_AdjustmentsMember" id="Fact002635" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">39,847</ix:nonFraction>)</td>
    <td style="padding-right: 2pt; text-align: right">(<ix:nonFraction name="elp:FinancialResults" contextRef="From2022-01-012022-12-31_custom_RestatedsMember" id="Fact002636" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,005,884</ix:nonFraction>)</td></tr>
  <tr id="xdx_408_eifrs-full--ProfitLossFromOperatingActivities_zTwfZuGxKU96" style="vertical-align: bottom">
    <td style="font-weight: bold">Operating profit</td>
    <td style="padding-right: 5pt; font-weight: bold; text-align: right">&#160;&#160;<ix:nonFraction name="ifrs-full:ProfitLossFromOperatingActivities" contextRef="From2022-01-012022-12-31_ifrs-full_PreviouslyStatedMember" id="Fact002638" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">950,199</ix:nonFraction></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right">&#160;(<ix:nonFraction name="ifrs-full:ProfitLossFromOperatingActivities" contextRef="From2022-01-012022-12-31_custom_AdjustmentsMember" id="Fact002639" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">7,311</ix:nonFraction>)</td>
    <td style="padding-right: 2pt; font-weight: bold; text-align: right">&#160;&#160;<ix:nonFraction name="ifrs-full:ProfitLossFromOperatingActivities" contextRef="From2022-01-012022-12-31_custom_RestatedsMember" id="Fact002640" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">942,888</ix:nonFraction></td></tr>
  <tr id="xdx_405_ecustom--IncomeTaxAndSocialContribution_zXsz3tITkWL8" style="vertical-align: bottom">
    <td>Income tax and social contribution</td>
    <td style="padding-right: 5pt; text-align: right">&#160;&#160;<ix:nonFraction name="elp:IncomeTaxAndSocialContribution" contextRef="From2022-01-012022-12-31_ifrs-full_PreviouslyStatedMember" id="Fact002642" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">199,122</ix:nonFraction></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right">&#160;<ix:nonFraction name="elp:IncomeTaxAndSocialContribution" contextRef="From2022-01-012022-12-31_custom_AdjustmentsMember" id="Fact002643" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">81,977</ix:nonFraction></td>
    <td style="padding-right: 2pt; text-align: right">&#160;&#160;<ix:nonFraction name="elp:IncomeTaxAndSocialContribution" contextRef="From2022-01-012022-12-31_custom_RestatedsMember" id="Fact002644" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">281,099</ix:nonFraction></td></tr>
  <tr id="xdx_40E_eifrs-full--ProfitLossFromContinuingOperations_zyW2zt1ccyU9" style="vertical-align: bottom">
    <td style="font-weight: bold">Net income for the period - continuing operations</td>
    <td style="padding-right: 5pt; font-weight: bold; text-align: right">&#160;&#160;<ix:nonFraction name="ifrs-full:ProfitLossFromContinuingOperations" contextRef="From2022-01-012022-12-31_ifrs-full_PreviouslyStatedMember" id="Fact002646" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,149,321</ix:nonFraction></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right">&#160;<ix:nonFraction name="ifrs-full:ProfitLossFromContinuingOperations" contextRef="From2022-01-012022-12-31_custom_AdjustmentsMember" id="Fact002647" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">74,666</ix:nonFraction></td>
    <td style="padding-right: 2pt; font-weight: bold; text-align: right">&#160;&#160;<ix:nonFraction name="ifrs-full:ProfitLossFromContinuingOperations" contextRef="From2022-01-012022-12-31_custom_RestatedsMember" id="Fact002648" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,223,987</ix:nonFraction></td></tr>
  <tr id="xdx_400_eifrs-full--ProfitLossFromDiscontinuedOperations_zMolC9hDMuC3" style="vertical-align: bottom">
    <td>Result of discontinued operations</td>
    <td style="padding-right: 5pt; text-align: right">&#160;<span style="-sec-ix-hidden: xdx2ixbrl2650">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right">&#160;&#160;(<ix:nonFraction name="ifrs-full:ProfitLossFromDiscontinuedOperations" contextRef="From2022-01-012022-12-31_custom_AdjustmentsMember" id="Fact002651" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">74,666</ix:nonFraction>)</td>
    <td style="padding-right: 2pt; text-align: right">&#160;&#160;(<ix:nonFraction name="ifrs-full:ProfitLossFromDiscontinuedOperations" contextRef="From2022-01-012022-12-31_custom_RestatedsMember" id="Fact002652" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">74,666</ix:nonFraction>)</td></tr>
  <tr id="xdx_409_ecustom--NetIncome_z6WQeGX6aIYa" style="vertical-align: bottom">
    <td style="font-weight: bold">Net income</td>
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    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right">&#160;<span style="-sec-ix-hidden: xdx2ixbrl2655">-</span></td>
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  <tr id="xdx_407_eifrs-full--ProfitLossAttributableToOwnersOfParent_zFUE5jY86uUk" style="vertical-align: bottom">
    <td>Attributed to controlling shareholders</td>
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    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right">&#160;<span style="-sec-ix-hidden: xdx2ixbrl2659">-</span></td>
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  <tr id="xdx_40E_eifrs-full--ProfitLossAttributableToNoncontrollingInterests_zI6OJk3nU5z3" style="vertical-align: bottom">
    <td style="border-bottom: Black 0.5pt solid">Attributed to non-controlling interest</td>
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  <tr id="xdx_409_eifrs-full--StatementOfComprehensiveIncomeAbstract_iB_zA3jL8eqaM9" style="vertical-align: bottom">
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    <td style="padding-right: 2pt; text-align: right">&#160;</td></tr>
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  <tr id="xdx_408_eifrs-full--ComprehensiveIncome_zZPoYYPb7I1k" style="vertical-align: bottom">
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  <tr id="xdx_402_eifrs-full--ComprehensiveIncomeAttributableToOwnersOfParent_z793Y86SsSN5" style="vertical-align: bottom">
    <td>Attributed to controlling shareholders</td>
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  <tr id="xdx_400_eifrs-full--ComprehensiveIncomeAttributableToNoncontrollingInterests_zOT4A13RRrG9" style="vertical-align: bottom">
    <td style="border-bottom: Black 0.5pt solid">Attributed to non-controlling interest</td>
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    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right">&#160;<span style="-sec-ix-hidden: xdx2ixbrl2683">-</span></td>
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  <tr id="xdx_402_eifrs-full--StatementOfCashFlowsAbstract_iB_zyyBgE5hX6y5" style="vertical-align: bottom">
    <td style="font-weight: bold">STATEMENTS OF CASH FLOWS</td>
    <td style="padding-right: 5pt; text-align: right">&#160;</td>
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  <tr id="xdx_40A_eifrs-full--CashFlowsFromUsedInOperatingActivities_zefeTQ0upTH6" style="vertical-align: bottom">
    <td style="font-weight: bold">Cash flow from operational activities</td>
    <td style="padding-right: 5pt; font-weight: bold; text-align: right">&#160;&#160;<ix:nonFraction name="ifrs-full:CashFlowsFromUsedInOperatingActivities" contextRef="From2022-01-012022-12-31_ifrs-full_PreviouslyStatedMember" id="Fact002690" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,902,649</ix:nonFraction></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right">&#160;<span style="-sec-ix-hidden: xdx2ixbrl2691">-</span></td>
    <td style="padding-right: 2pt; font-weight: bold; text-align: right">&#160;&#160;<ix:nonFraction name="ifrs-full:CashFlowsFromUsedInOperatingActivities" contextRef="From2022-01-012022-12-31_custom_RestatedsMember" id="Fact002692" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,902,649</ix:nonFraction></td></tr>
  <tr id="xdx_408_ecustom--OperatingActivitiesNetIncome_zlFsJTLn2Ore" style="vertical-align: bottom">
    <td style="text-align: left">Net income</td>
    <td style="padding-right: 5pt; text-align: right">&#160;&#160;<ix:nonFraction name="elp:OperatingActivitiesNetIncome" contextRef="From2022-01-012022-12-31_ifrs-full_PreviouslyStatedMember" id="Fact002694" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,149,321</ix:nonFraction></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right">&#160;<ix:nonFraction name="elp:OperatingActivitiesNetIncome" contextRef="From2022-01-012022-12-31_custom_AdjustmentsMember" id="Fact002695" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">74,666</ix:nonFraction></td>
    <td style="padding-right: 2pt; text-align: right">&#160;&#160;<ix:nonFraction name="elp:OperatingActivitiesNetIncome" contextRef="From2022-01-012022-12-31_custom_RestatedsMember" id="Fact002696" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,223,987</ix:nonFraction></td></tr>
  <tr id="xdx_408_ecustom--OperatingActivitiesProfitAdjustments_zBKKLayQ4tqh" style="vertical-align: bottom">
    <td style="text-align: left">Profit adjustments</td>
    <td style="padding-right: 5pt; text-align: right">&#160;&#160;<ix:nonFraction name="elp:OperatingActivitiesProfitAdjustments" contextRef="From2022-01-012022-12-31_ifrs-full_PreviouslyStatedMember" id="Fact002698" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,293,118</ix:nonFraction></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right">(<ix:nonFraction name="elp:OperatingActivitiesProfitAdjustments" contextRef="From2022-01-012022-12-31_custom_AdjustmentsMember" id="Fact002699" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">306,736</ix:nonFraction>)</td>
    <td style="padding-right: 2pt; text-align: right">&#160;&#160;<ix:nonFraction name="elp:OperatingActivitiesProfitAdjustments" contextRef="From2022-01-012022-12-31_custom_RestatedsMember" id="Fact002700" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,986,382</ix:nonFraction></td></tr>
  <tr id="xdx_403_ecustom--OperatingActivitiesChangesInAssetsAndLiabilities_zJME3LBY6Nqe" style="vertical-align: bottom">
    <td style="text-align: left">Changes in assets and liabilities</td>
    <td style="padding-right: 5pt; text-align: right">&#160;&#160;<ix:nonFraction name="elp:OperatingActivitiesChangesInAssetsAndLiabilities" contextRef="From2022-01-012022-12-31_ifrs-full_PreviouslyStatedMember" id="Fact002702" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,883,234</ix:nonFraction></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right"><ix:nonFraction name="elp:OperatingActivitiesChangesInAssetsAndLiabilities" contextRef="From2022-01-012022-12-31_custom_AdjustmentsMember" id="Fact002703" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,709</ix:nonFraction></td>
    <td style="padding-right: 2pt; text-align: right">&#160;&#160;<ix:nonFraction name="elp:OperatingActivitiesChangesInAssetsAndLiabilities" contextRef="From2022-01-012022-12-31_custom_RestatedsMember" id="Fact002704" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,885,943</ix:nonFraction></td></tr>
  <tr id="xdx_404_eifrs-full--IncomeTaxesPaidRefundClassifiedAsOperatingActivities_zofqq9Amj5f1" style="vertical-align: bottom">
    <td style="text-align: left">Taxes and charges paid</td>
    <td style="padding-right: 5pt; text-align: right">(<ix:nonFraction name="ifrs-full:IncomeTaxesPaidRefundClassifiedAsOperatingActivities" contextRef="From2022-01-012022-12-31_ifrs-full_PreviouslyStatedMember" id="Fact002706" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,423,024</ix:nonFraction>)</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right">&#160;<ix:nonFraction name="ifrs-full:IncomeTaxesPaidRefundClassifiedAsOperatingActivities" contextRef="From2022-01-012022-12-31_custom_AdjustmentsMember" id="Fact002707" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">51,534</ix:nonFraction></td>
    <td style="padding-right: 2pt; text-align: right">(<ix:nonFraction name="ifrs-full:IncomeTaxesPaidRefundClassifiedAsOperatingActivities" contextRef="From2022-01-012022-12-31_custom_RestatedsMember" id="Fact002708" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,371,490</ix:nonFraction>)</td></tr>
  <tr id="xdx_408_ecustom--OperatingActivitiesEquityInEarningsOfInvestees_zotYmtqYQ9a7" style="vertical-align: bottom">
    <td style="text-align: left">Equity in earnings of investees</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right">&#160;<span style="-sec-ix-hidden: xdx2ixbrl2710">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<ix:nonFraction name="elp:OperatingActivitiesEquityInEarningsOfInvestees" contextRef="From2022-01-012022-12-31_custom_AdjustmentsMember" id="Fact002711" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">177,827</ix:nonFraction></td>
    <td style="padding-right: 2pt; text-align: right">&#160;&#160;<ix:nonFraction name="elp:OperatingActivitiesEquityInEarningsOfInvestees" contextRef="From2022-01-012022-12-31_custom_RestatedsMember" id="Fact002712" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">177,827</ix:nonFraction></td></tr>
  <tr id="xdx_40E_eifrs-full--CashFlowsFromUsedInInvestingActivities_zVRNXupXYKq4" style="vertical-align: bottom">
    <td style="font-weight: bold">Cash flow from investment activities</td>
    <td style="padding-right: 5pt; font-weight: bold; text-align: right">(<ix:nonFraction name="ifrs-full:CashFlowsFromUsedInInvestingActivities" contextRef="From2022-01-012022-12-31_ifrs-full_PreviouslyStatedMember" id="Fact002714" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,774,996</ix:nonFraction>)</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right">&#160;<span style="-sec-ix-hidden: xdx2ixbrl2715">-</span></td>
    <td style="padding-right: 2pt; font-weight: bold; text-align: right">(<ix:nonFraction name="ifrs-full:CashFlowsFromUsedInInvestingActivities" contextRef="From2022-01-012022-12-31_custom_RestatedsMember" id="Fact002716" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,774,996</ix:nonFraction>)</td></tr>
  <tr id="xdx_409_ecustom--PurchaseOfPropertyPlantAndEquipmentsClassifiedAsInvestingActivities_zKnsWzWkl5f9" style="vertical-align: bottom">
    <td style="text-align: left">Property, plant and equipment and intangible assets</td>
    <td style="padding-right: 5pt; text-align: right">(<ix:nonFraction name="elp:PurchaseOfPropertyPlantAndEquipmentsClassifiedAsInvestingActivities" contextRef="From2022-01-012022-12-31_ifrs-full_PreviouslyStatedMember" id="Fact002718" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,880,829</ix:nonFraction>)</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right">&#160;&#160;<ix:nonFraction name="elp:PurchaseOfPropertyPlantAndEquipmentsClassifiedAsInvestingActivities" contextRef="From2022-01-012022-12-31_custom_AdjustmentsMember" id="Fact002719" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">580,969</ix:nonFraction></td>
    <td style="padding-right: 2pt; text-align: right">(<ix:nonFraction name="elp:PurchaseOfPropertyPlantAndEquipmentsClassifiedAsInvestingActivities" contextRef="From2022-01-012022-12-31_custom_RestatedsMember" id="Fact002720" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,299,860</ix:nonFraction>)</td></tr>
  <tr id="xdx_40C_ecustom--InvestmentActivitiesOtherActivities_zpcGhj7d6UFh" style="vertical-align: bottom">
    <td style="text-align: left">Other activities</td>
    <td style="padding-right: 5pt; text-align: right">&#160;&#160;<ix:nonFraction name="elp:InvestmentActivitiesOtherActivities" contextRef="From2022-01-012022-12-31_ifrs-full_PreviouslyStatedMember" id="Fact002722" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">105,833</ix:nonFraction></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right">&#160;&#160;(<ix:nonFraction name="elp:InvestmentActivitiesOtherActivities" contextRef="From2022-01-012022-12-31_custom_AdjustmentsMember" id="Fact002723" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">22,967</ix:nonFraction>)</td>
    <td style="padding-right: 2pt; text-align: right">&#160;<ix:nonFraction name="elp:InvestmentActivitiesOtherActivities" contextRef="From2022-01-012022-12-31_custom_RestatedsMember" id="Fact002724" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">82,866</ix:nonFraction></td></tr>
  <tr id="xdx_40B_ecustom--InvestmentActivitiesDiscontinuedOperations_zFGX3Yon49al" style="vertical-align: bottom">
    <td style="text-align: left">Discontinued operations</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right">&#160;<span style="-sec-ix-hidden: xdx2ixbrl2726">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="elp:InvestmentActivitiesDiscontinuedOperations" contextRef="From2022-01-012022-12-31_custom_AdjustmentsMember" id="Fact002727" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">558,002</ix:nonFraction>)</td>
    <td style="padding-right: 2pt; text-align: right">(<ix:nonFraction name="elp:InvestmentActivitiesDiscontinuedOperations" contextRef="From2022-01-012022-12-31_custom_RestatedsMember" id="Fact002728" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">558,002</ix:nonFraction>)</td></tr>
  <tr id="xdx_40B_eifrs-full--CashFlowsFromUsedInFinancingActivities_zQujDb6VJh6k" style="vertical-align: bottom">
    <td style="font-weight: bold">Cash flow from financing activities</td>
    <td style="padding-right: 5pt; font-weight: bold; text-align: right">(<ix:nonFraction name="ifrs-full:CashFlowsFromUsedInFinancingActivities" contextRef="From2022-01-012022-12-31_ifrs-full_PreviouslyStatedMember" id="Fact002730" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,922,041</ix:nonFraction>)</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; font-weight: bold; text-align: right">&#160;<span style="-sec-ix-hidden: xdx2ixbrl2731">-</span></td>
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  <tr id="xdx_402_ecustom--FinancingActivitiesIssueOfDebentures_zoDEfJlJQZt9" style="vertical-align: bottom">
    <td style="text-align: left">Issue of Debentures</td>
    <td style="padding-right: 5pt; text-align: right">&#160;&#160;<ix:nonFraction name="elp:FinancingActivitiesIssueOfDebentures" contextRef="From2022-01-012022-12-31_ifrs-full_PreviouslyStatedMember" id="Fact002734" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">305,928</ix:nonFraction></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right">&#160;<span style="-sec-ix-hidden: xdx2ixbrl2735">-</span></td>
    <td style="padding-right: 2pt; text-align: right">&#160;&#160;<ix:nonFraction name="elp:FinancingActivitiesIssueOfDebentures" contextRef="From2022-01-012022-12-31_custom_RestatedsMember" id="Fact002736" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">305,928</ix:nonFraction></td></tr>
  <tr id="xdx_403_ecustom--FinancingActivitiesLoanAndLeasePayments_z6hpCDR4B8m3" style="vertical-align: bottom">
    <td style="text-align: left">Loan and lease payments</td>
    <td style="padding-right: 5pt; text-align: right">&#160;&#160;(<ix:nonFraction name="elp:FinancingActivitiesLoanAndLeasePayments" contextRef="From2022-01-012022-12-31_ifrs-full_PreviouslyStatedMember" id="Fact002738" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">60,200</ix:nonFraction>)</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right"><ix:nonFraction name="elp:FinancingActivitiesLoanAndLeasePayments" contextRef="From2022-01-012022-12-31_custom_AdjustmentsMember" id="Fact002739" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,988</ix:nonFraction></td>
    <td style="padding-right: 2pt; text-align: right">&#160;&#160;(<ix:nonFraction name="elp:FinancingActivitiesLoanAndLeasePayments" contextRef="From2022-01-012022-12-31_custom_RestatedsMember" id="Fact002740" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">57,212</ix:nonFraction>)</td></tr>
  <tr id="xdx_404_ecustom--FinancingActivitiesOtherActivities_zNAdDwY4Qfli" style="vertical-align: bottom">
    <td style="text-align: left">Other activities</td>
    <td style="padding-right: 5pt; text-align: right">(<ix:nonFraction name="elp:FinancingActivitiesOtherActivities" contextRef="From2022-01-012022-12-31_ifrs-full_PreviouslyStatedMember" id="Fact002742" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,167,769</ix:nonFraction>)</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 5pt; text-align: right">&#160;<span style="-sec-ix-hidden: xdx2ixbrl2743">-</span></td>
    <td style="padding-right: 2pt; text-align: right">(<ix:nonFraction name="elp:FinancingActivitiesOtherActivities" contextRef="From2022-01-012022-12-31_custom_RestatedsMember" id="Fact002744" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,167,769</ix:nonFraction>)</td></tr>
  <tr id="xdx_40D_ecustom--FinancingActivitiesDiscontinuedOperations_zPYgAvPlL2g2" style="vertical-align: bottom">
    <td style="text-align: left">Discontinued operations</td>
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<p style="margin-top: 0; margin-bottom: 0">&#160;</p>

<ix:exclude><!-- Field: Page; Sequence: 196 -->
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    <td id="xdx_49F_20210101__20211231__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__ifrs-full--PreviouslyStatedMember_zJg9cwn41ef3" style="text-align: center; padding-right: 2pt; width: 12%">&#160;</td>
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    <td style="border-bottom: Black 1pt solid">&#160;</td>
    <td style="border-bottom: Black 1pt solid; padding-right: 2pt">&#160;</td>
    <td style="border-bottom: Black 1pt solid; padding-right: 2pt">&#160;</td>
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  <tr id="xdx_407_eifrs-full--SellingExpense_zQWTWaEYcVdg" style="vertical-align: bottom">
    <td style="text-align: left">Selling expenses</td>
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    <td style="padding-right: 2pt; text-align: right">(<ix:nonFraction name="ifrs-full:SellingExpense" contextRef="From2021-01-012021-12-31_custom_RestatedsMember" id="Fact002773" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">186,682</ix:nonFraction>)</td></tr>
  <tr id="xdx_40B_eifrs-full--GeneralAndAdministrativeExpense_zdLlt9JTd5ee" style="vertical-align: bottom">
    <td style="text-align: left">General and administrative expenses</td>
    <td style="padding-right: 2pt; text-align: right">(<ix:nonFraction name="ifrs-full:GeneralAndAdministrativeExpense" contextRef="From2021-01-012021-12-31_ifrs-full_PreviouslyStatedMember" id="Fact002775" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">924,561</ix:nonFraction>)</td>
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    <td style="padding-right: 2pt; text-align: right">(<ix:nonFraction name="ifrs-full:GeneralAndAdministrativeExpense" contextRef="From2021-01-012021-12-31_custom_RestatedsMember" id="Fact002777" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">870,858</ix:nonFraction>)</td></tr>
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    <td style="text-align: left">Hydrological risk renegotiation - GSF</td>
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    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;<span style="-sec-ix-hidden: xdx2ixbrl2780">-</span></td>
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  <tr id="xdx_404_eifrs-full--OtherOperatingIncomeExpense_zorLXHFJHOf7" style="vertical-align: bottom">
    <td style="text-align: left">Other operational income (expenses)</td>
    <td style="padding-right: 2pt; text-align: right">(<ix:nonFraction name="ifrs-full:OtherOperatingIncomeExpense" contextRef="From2021-01-012021-12-31_ifrs-full_PreviouslyStatedMember" id="Fact002783" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">235,910</ix:nonFraction>)</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;<ix:nonFraction name="ifrs-full:OtherOperatingIncomeExpense" contextRef="From2021-01-012021-12-31_custom_AdjustmentsMember" id="Fact002784" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">15,075</ix:nonFraction></td>
    <td style="padding-right: 2pt; text-align: right">(<ix:nonFraction name="ifrs-full:OtherOperatingIncomeExpense" contextRef="From2021-01-012021-12-31_custom_RestatedsMember" id="Fact002785" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">220,835</ix:nonFraction>)</td></tr>
  <tr id="xdx_407_ecustom--EquityInEarningsOfInvestees_zMvKVZ7Homj4" style="vertical-align: bottom">
    <td style="text-align: left">Equity in earnings of investees</td>
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  <tr id="xdx_40D_eifrs-full--ProfitLossBeforeTax_zPYk0VYmO45b" style="vertical-align: bottom">
    <td style="font-weight: bold">Profit before financial results and taxes</td>
    <td style="padding-right: 2pt; font-weight: bold; text-align: right">&#160;&#160;<ix:nonFraction name="ifrs-full:ProfitLossBeforeTax" contextRef="From2021-01-012021-12-31_ifrs-full_PreviouslyStatedMember" id="Fact002791" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">5,446,038</ix:nonFraction></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right">(<ix:nonFraction name="ifrs-full:ProfitLossBeforeTax" contextRef="From2021-01-012021-12-31_custom_AdjustmentsMember" id="Fact002792" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">519,248</ix:nonFraction>)</td>
    <td style="padding-right: 2pt; font-weight: bold; text-align: right">&#160;&#160;<ix:nonFraction name="ifrs-full:ProfitLossBeforeTax" contextRef="From2021-01-012021-12-31_custom_RestatedsMember" id="Fact002793" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,926,790</ix:nonFraction></td></tr>
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    <td>Financial results</td>
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    <td style="padding-right: 2pt; text-align: right">(<ix:nonFraction name="elp:FinancialResults" contextRef="From2021-01-012021-12-31_custom_RestatedsMember" id="Fact002797" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">346,365</ix:nonFraction>)</td></tr>
  <tr id="xdx_408_eifrs-full--ProfitLossFromOperatingActivities_zYabm9uLBHJ1" style="vertical-align: bottom">
    <td style="font-weight: bold">Operating profit</td>
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    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right">(<ix:nonFraction name="ifrs-full:ProfitLossFromOperatingActivities" contextRef="From2021-01-012021-12-31_custom_AdjustmentsMember" id="Fact002800" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">538,252</ix:nonFraction>)</td>
    <td style="padding-right: 2pt; font-weight: bold; text-align: right">&#160;&#160;<ix:nonFraction name="ifrs-full:ProfitLossFromOperatingActivities" contextRef="From2021-01-012021-12-31_custom_RestatedsMember" id="Fact002801" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,580,425</ix:nonFraction></td></tr>
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    <td>Income tax and social contribution</td>
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  <tr id="xdx_40E_eifrs-full--ProfitLossFromContinuingOperations_zqFQVqb0UMLh" style="vertical-align: bottom">
    <td style="font-weight: bold">Net income for the period - continuing operations</td>
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  <tr id="xdx_403_ecustom--NetIncome_z7CPXpqDmUVc" style="vertical-align: bottom">
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  <tr id="xdx_407_eifrs-full--ProfitLossAttributableToOwnersOfParent_zUVyKHDW8Xm9" style="vertical-align: bottom">
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  <tr id="xdx_40E_eifrs-full--ProfitLossAttributableToNoncontrollingInterests_zlmAcYbYkcE" style="vertical-align: bottom">
    <td style="border-bottom: Black 0.5pt solid">Attributed to non-controlling interest</td>
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  <tr id="xdx_409_eifrs-full--StatementOfComprehensiveIncomeAbstract_iB_z5zJwukdeIQ4" style="vertical-align: bottom">
    <td style="font-weight: bold">STATEMENTS OF COMPREHENSIVE INCOME</td>
    <td style="padding-right: 2pt; text-align: right">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;</td>
    <td style="padding-right: 2pt; text-align: right">&#160;</td></tr>
  <tr id="xdx_406_eifrs-full--OtherComprehensiveIncome_z5pV90WMAR6e" style="vertical-align: bottom">
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  <tr id="xdx_408_eifrs-full--ComprehensiveIncome_z1EsIhM76VVf" style="vertical-align: bottom">
    <td style="font-weight: bold">Total comprehensive income</td>
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  <tr id="xdx_402_eifrs-full--ComprehensiveIncomeAttributableToOwnersOfParent_zzRR7qRUtFy7" style="vertical-align: bottom">
    <td>Attributed to controlling shareholders</td>
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  <tr id="xdx_400_eifrs-full--ComprehensiveIncomeAttributableToNoncontrollingInterests_zqeCxBNILXF6" style="vertical-align: bottom">
    <td style="border-bottom: Black 0.5pt solid">Attributed to non-controlling interest</td>
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    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;<span style="-sec-ix-hidden: xdx2ixbrl2844">-</span></td>
    <td style="border-bottom: Black 0.5pt solid; padding-right: 2pt; text-align: right">&#160;<ix:nonFraction name="ifrs-full:ComprehensiveIncomeAttributableToNoncontrollingInterests" contextRef="From2021-01-012021-12-31_custom_RestatedsMember" id="Fact002845" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">96,173</ix:nonFraction></td></tr>
  <tr id="xdx_402_eifrs-full--StatementOfCashFlowsAbstract_iB_zWa0vICWPgMd" style="vertical-align: bottom">
    <td style="font-weight: bold">STATEMENTS OF CASH FLOWS</td>
    <td style="padding-right: 2pt; text-align: right">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;</td>
    <td style="padding-right: 2pt; text-align: right">&#160;</td></tr>
  <tr id="xdx_40A_eifrs-full--CashFlowsFromUsedInOperatingActivities_zxGsOxFejfOk" style="vertical-align: bottom">
    <td style="font-weight: bold">Cash flow from operational activities</td>
    <td style="padding-right: 2pt; font-weight: bold; text-align: right">&#160;&#160;<ix:nonFraction name="ifrs-full:CashFlowsFromUsedInOperatingActivities" contextRef="From2021-01-012021-12-31_ifrs-full_PreviouslyStatedMember" id="Fact002851" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,386,832</ix:nonFraction></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;<span style="-sec-ix-hidden: xdx2ixbrl2852">-</span></td>
    <td style="padding-right: 2pt; font-weight: bold; text-align: right">&#160;&#160;<ix:nonFraction name="ifrs-full:CashFlowsFromUsedInOperatingActivities" contextRef="From2021-01-012021-12-31_custom_RestatedsMember" id="Fact002853" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,386,832</ix:nonFraction></td></tr>
  <tr id="xdx_406_ecustom--OperatingActivitiesNetIncome_zEtVBvUUvg1d" style="vertical-align: bottom">
    <td style="text-align: left">Net income</td>
    <td style="padding-right: 2pt; text-align: right">&#160;&#160;<ix:nonFraction name="elp:OperatingActivitiesNetIncome" contextRef="From2021-01-012021-12-31_ifrs-full_PreviouslyStatedMember" id="Fact002855" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,859,045</ix:nonFraction></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">(<ix:nonFraction name="elp:OperatingActivitiesNetIncome" contextRef="From2021-01-012021-12-31_custom_AdjustmentsMember" id="Fact002856" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">457,144</ix:nonFraction>)</td>
    <td style="padding-right: 2pt; text-align: right">&#160;&#160;<ix:nonFraction name="elp:OperatingActivitiesNetIncome" contextRef="From2021-01-012021-12-31_custom_RestatedsMember" id="Fact002857" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,401,901</ix:nonFraction></td></tr>
  <tr id="xdx_407_ecustom--OperatingActivitiesProfitAdjustments_zrYwuzQxMfjh" style="vertical-align: bottom">
    <td style="text-align: left">Profit adjustments</td>
    <td style="padding-right: 2pt; text-align: right">(<ix:nonFraction name="elp:OperatingActivitiesProfitAdjustments" contextRef="From2021-01-012021-12-31_ifrs-full_PreviouslyStatedMember" id="Fact002859" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,979,865</ix:nonFraction>)</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;<ix:nonFraction name="elp:OperatingActivitiesProfitAdjustments" contextRef="From2021-01-012021-12-31_custom_AdjustmentsMember" id="Fact002860" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">150,773</ix:nonFraction></td>
    <td style="padding-right: 2pt; text-align: right">(<ix:nonFraction name="elp:OperatingActivitiesProfitAdjustments" contextRef="From2021-01-012021-12-31_custom_RestatedsMember" id="Fact002861" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,829,092</ix:nonFraction>)</td></tr>
  <tr id="xdx_40D_ecustom--OperatingActivitiesChangesInAssetsAndLiabilities_zK4A9bITLkJk" style="vertical-align: bottom">
    <td style="text-align: left">Changes in assets and liabilities</td>
    <td style="padding-right: 2pt; text-align: right">&#160;&#160;<ix:nonFraction name="elp:OperatingActivitiesChangesInAssetsAndLiabilities" contextRef="From2021-01-012021-12-31_ifrs-full_PreviouslyStatedMember" id="Fact002863" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,675,188</ix:nonFraction></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">(<ix:nonFraction name="elp:OperatingActivitiesChangesInAssetsAndLiabilities" contextRef="From2021-01-012021-12-31_custom_AdjustmentsMember" id="Fact002864" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">101,830</ix:nonFraction>)</td>
    <td style="padding-right: 2pt; text-align: right">&#160;&#160;<ix:nonFraction name="elp:OperatingActivitiesChangesInAssetsAndLiabilities" contextRef="From2021-01-012021-12-31_custom_RestatedsMember" id="Fact002865" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,573,358</ix:nonFraction></td></tr>
  <tr id="xdx_404_eifrs-full--IncomeTaxesPaidRefundClassifiedAsOperatingActivities_zemczvURPaEd" style="vertical-align: bottom">
    <td style="text-align: left">Taxes and charges paid</td>
    <td style="padding-right: 2pt; text-align: right">(<ix:nonFraction name="ifrs-full:IncomeTaxesPaidRefundClassifiedAsOperatingActivities" contextRef="From2021-01-012021-12-31_ifrs-full_PreviouslyStatedMember" id="Fact002867" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,203,156</ix:nonFraction>)</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;(<ix:nonFraction name="ifrs-full:IncomeTaxesPaidRefundClassifiedAsOperatingActivities" contextRef="From2021-01-012021-12-31_custom_AdjustmentsMember" id="Fact002868" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">84,074</ix:nonFraction>)</td>
    <td style="padding-right: 2pt; text-align: right">(<ix:nonFraction name="ifrs-full:IncomeTaxesPaidRefundClassifiedAsOperatingActivities" contextRef="From2021-01-012021-12-31_custom_RestatedsMember" id="Fact002869" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,287,230</ix:nonFraction>)</td></tr>
  <tr id="xdx_40D_ecustom--OperatingActivitiesEquityInEarningsOfInvestees_z7OyxRmUGe6e" style="vertical-align: bottom">
    <td style="text-align: left">Equity in earnings of investees</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;<ix:nonFraction name="elp:OperatingActivitiesEquityInEarningsOfInvestees" contextRef="From2021-01-012021-12-31_ifrs-full_PreviouslyStatedMember" id="Fact002871" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">35,620</ix:nonFraction></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<ix:nonFraction name="elp:OperatingActivitiesEquityInEarningsOfInvestees" contextRef="From2021-01-012021-12-31_custom_AdjustmentsMember" id="Fact002872" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">492,275</ix:nonFraction></td>
    <td style="padding-right: 2pt; text-align: right">&#160;&#160;<ix:nonFraction name="elp:OperatingActivitiesEquityInEarningsOfInvestees" contextRef="From2021-01-012021-12-31_custom_RestatedsMember" id="Fact002873" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">527,895</ix:nonFraction></td></tr>
  <tr id="xdx_40E_eifrs-full--CashFlowsFromUsedInInvestingActivities_zyRP9fd5xkn4" style="vertical-align: bottom">
    <td style="font-weight: bold">Cash flow from investment activities</td>
    <td style="padding-right: 2pt; font-weight: bold; text-align: right">&#160;<ix:nonFraction name="ifrs-full:CashFlowsFromUsedInInvestingActivities" contextRef="From2021-01-012021-12-31_ifrs-full_PreviouslyStatedMember" id="Fact002875" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">31,908</ix:nonFraction></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;<span style="-sec-ix-hidden: xdx2ixbrl2876">-</span></td>
    <td style="padding-right: 2pt; font-weight: bold; text-align: right">&#160;<ix:nonFraction name="ifrs-full:CashFlowsFromUsedInInvestingActivities" contextRef="From2021-01-012021-12-31_custom_RestatedsMember" id="Fact002877" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">31,908</ix:nonFraction></td></tr>
  <tr id="xdx_40F_ecustom--PurchaseOfPropertyPlantAndEquipmentsClassifiedAsInvestingActivities_zOgybChS4g73" style="vertical-align: bottom">
    <td style="text-align: left">Property, plant and equipment and intangible assets</td>
    <td style="padding-right: 2pt; text-align: right">(<ix:nonFraction name="elp:PurchaseOfPropertyPlantAndEquipmentsClassifiedAsInvestingActivities" contextRef="From2021-01-012021-12-31_ifrs-full_PreviouslyStatedMember" id="Fact002879" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,825,468</ix:nonFraction>)</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;<ix:nonFraction name="elp:PurchaseOfPropertyPlantAndEquipmentsClassifiedAsInvestingActivities" contextRef="From2021-01-012021-12-31_custom_AdjustmentsMember" id="Fact002880" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">14,277</ix:nonFraction></td>
    <td style="padding-right: 2pt; text-align: right">(<ix:nonFraction name="elp:PurchaseOfPropertyPlantAndEquipmentsClassifiedAsInvestingActivities" contextRef="From2021-01-012021-12-31_custom_RestatedsMember" id="Fact002881" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,811,191</ix:nonFraction>)</td></tr>
  <tr id="xdx_401_ecustom--InvestmentActivitiesOtherActivities_zDEbYQk96LBb" style="vertical-align: bottom">
    <td style="text-align: left">Other activities</td>
    <td style="padding-right: 2pt; text-align: right">(<ix:nonFraction name="elp:InvestmentActivitiesOtherActivities" contextRef="From2021-01-012021-12-31_ifrs-full_PreviouslyStatedMember" id="Fact002883" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">586,976</ix:nonFraction>)</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;<ix:nonFraction name="elp:InvestmentActivitiesOtherActivities" contextRef="From2021-01-012021-12-31_custom_AdjustmentsMember" id="Fact002884" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">14,846</ix:nonFraction></td>
    <td style="padding-right: 2pt; text-align: right">(<ix:nonFraction name="elp:InvestmentActivitiesOtherActivities" contextRef="From2021-01-012021-12-31_custom_RestatedsMember" id="Fact002885" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">572,130</ix:nonFraction>)</td></tr>
  <tr id="xdx_407_ecustom--InvestmentActivitiesDiscontinuedOperations_z4nR2LICQokk" style="vertical-align: bottom">
    <td style="text-align: left">Discontinued operations</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;<ix:nonFraction name="elp:InvestmentActivitiesDiscontinuedOperations" contextRef="From2021-01-012021-12-31_ifrs-full_PreviouslyStatedMember" id="Fact002887" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,444,352</ix:nonFraction></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;(<ix:nonFraction name="elp:InvestmentActivitiesDiscontinuedOperations" contextRef="From2021-01-012021-12-31_custom_AdjustmentsMember" id="Fact002888" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">29,123</ix:nonFraction>)</td>
    <td style="padding-right: 2pt; text-align: right">&#160;&#160;<ix:nonFraction name="elp:InvestmentActivitiesDiscontinuedOperations" contextRef="From2021-01-012021-12-31_custom_RestatedsMember" id="Fact002889" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,415,229</ix:nonFraction></td></tr>
  <tr id="xdx_40B_eifrs-full--CashFlowsFromUsedInFinancingActivities_zUEi3RUfdv0j" style="vertical-align: bottom">
    <td style="font-weight: bold">Cash flow from financing activities</td>
    <td style="padding-right: 2pt; font-weight: bold; text-align: right">(<ix:nonFraction name="ifrs-full:CashFlowsFromUsedInFinancingActivities" contextRef="From2021-01-012021-12-31_ifrs-full_PreviouslyStatedMember" id="Fact002891" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,884,427</ix:nonFraction>)</td>
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  <tr id="xdx_405_ecustom--FinancingActivitiesIssueOfDebentures_zUx5QdXieKTf" style="vertical-align: bottom">
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  <tr id="xdx_400_ecustom--FinancingActivitiesLoanAndLeasePayments_zeQ9KXuEk2Ih" style="vertical-align: bottom">
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  <tr id="xdx_400_ecustom--FinancingActivitiesOtherActivities_zzxd4r3BqeCg" style="vertical-align: bottom">
    <td style="text-align: left">Other activities</td>
    <td style="padding-right: 2pt; text-align: right">(<ix:nonFraction name="elp:FinancingActivitiesOtherActivities" contextRef="From2021-01-012021-12-31_ifrs-full_PreviouslyStatedMember" id="Fact002903" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">3,874,318</ix:nonFraction>)</td>
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  <tr id="xdx_404_ecustom--FinancingActivitiesDiscontinuedOperations_zgaf2fs9KAJ1" style="vertical-align: bottom">
    <td style="text-align: left">Discontinued operations</td>
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  <tr id="xdx_404_eifrs-full--IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges_zr2ugMOvNyq6" style="vertical-align: bottom">
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</ix:nonNumeric><p id="xdx_8A5_ziqrBtuOYx3l" style="font: 11pt/8.5pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;&#160;</p>

</ix:nonNumeric><ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact002915" name="ifrs-full:DisclosureOfChangesInAccountingPoliciesExplanatory"><p id="xdx_804_eifrs-full--DisclosureOfChangesInAccountingPoliciesExplanatory_z7NqjmqQ5xUd" style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: bold 13pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 3.3pt; margin-bottom: 0; color: #ED8E00"><tr style="vertical-align: top">
<td style="width: 20.3pt"/><td style="width: 25.35pt">4.</td><td><span id="xdx_82E_zePdCkmSik7i">Material Accounting Policies</span></td></tr></table>

<p style="font: 13pt/13pt Calibri, Helvetica, Sans-Serif; margin: 0.3pt 0 0">&#160;</p>

<p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 5.9pt">Material information on the Company's accounting policies is presented
below.</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact002917" name="ifrs-full:DisclosureOfBasisOfConsolidationExplanatory"><p id="xdx_84D_eifrs-full--DisclosureOfBasisOfConsolidationExplanatory_zU7D4yEBdpU" style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.8pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: bold 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 1.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 34pt">4.1</td><td><span id="xdx_86F_zNZm5x5kjYob">Basis of consolidation</span></td></tr></table>

<p style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.8pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 12.95pt"/><td style="width: 35.55pt">4.1.1</td><td><span style="text-decoration: underline">Calculation of equity in earnings of investees</span></td></tr></table>

<p style="font: 8pt/8pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.8pt 0 5.9pt; text-align: justify">Investments in joint ventures
and associates are recognized in the consolidated financial statements based on the equity method.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.3pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 5.9pt; text-align: justify">Under this method, investments are initially
recorded at cost and their carrying amount is increased or decreased by the recognition of the investor's interest in profit, loss and
other comprehensive income generated by investees after acquisition. This method must be discontinued from the date the investment ceases
to qualify as a jointly controlled or associated company.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0 191.5pt 0 5.9pt; text-align: justify">Payment of dividends decreases the
carrying value of investments.</p>

<p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0 191.5pt 0 5.9pt; text-align: justify">&#160;</p>


<ix:exclude><!-- Field: Page; Sequence: 197 -->
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    <div id="xdx_231_zapxjwmAKXv" style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%"><p style="font: 10pt/11.2pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 1pt; text-align: left"><b>COMPANHIA PARANAENSE DE ENERGIA &#8211; COPEL and Subsidiaries</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>Notes to the Consolidated Financial Statements</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>For the years ended December 31, 2023, 2022 and 2021</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; text-align: left; margin-top: 1.7pt; margin-right: 0; margin-bottom: 0"><b>All amounts expressed in thousands of Brazilian reais, unless otherwise stated</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b>&#160;</b></p></td></tr></table></div>
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<ix:exclude><p id="xdx_23E_zARzoAhReX2" style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.55pt 0 0">&#160;</p></ix:exclude>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.5pt 0 5.9pt">When required, for the calculation of equity in earnings
of investees, the investees' financial statements are adjusted to align their policies with the Parent Company's accounting policies.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.3pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 12.95pt"/><td style="width: 35.55pt">4.1.2</td><td><span style="text-decoration: underline">Subsidiaries</span></td></tr></table>

<p style="font: 8pt/8pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.9pt 0; text-align: justify">The subsidiaries are entities to which
the Company is exposed to or has a right over the variable returns arising from its involvement with them and has the ability to affect
those returns exerting its power over the entities.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.95pt 0 5.9pt; text-align: justify">The financial statements of the
subsidiaries are included in the consolidated financial statements as from the date they start to be controlled by the Company until the
date such control ceases.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.7pt 0 5.9pt; text-align: justify">The balances of the subsidiaries&#8217;
assets and liabilities, and profit or loss, are consolidated and transactions between consolidated companies are eliminated. The balances
of transactions between continuing operations and discontinued operations are also fully eliminated in the consolidated balance sheet.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.15pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 12.95pt"/><td style="width: 35.55pt">4.1.3</td><td><span style="text-decoration: underline">Noncontrolling interests</span></td></tr></table>

<p style="font: 7.5pt/7.5pt Calibri, Helvetica, Sans-Serif; margin: 0.45pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.35pt 0 5.9pt; text-align: justify">Noncontrolling interests are
presented in equity, separately from the equity attributable to the Parent Company's shareholders. Profits, losses and other comprehensive
income are also allocated separately from the ones allocated to the Parent Company's shareholders, even if this procedure results in negative
noncontrolling interest balance.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 12.95pt"/><td style="width: 35.55pt">4.1.4</td><td><span style="text-decoration: underline">Joint ventures and associates</span></td></tr></table>

<p style="font: 8pt/8pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.9pt 0; text-align: justify">Joint ventures are entities over which
the Company, subject to an agreement, has the ability to affect returns exerting its power in conjunction with other parties, irrespective
of the percentage of interest in the voting capital.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.9pt; text-align: justify">Associates are entities over which the Company
exerts significant influence regarding financial and operational decisions, without control.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.15pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.85pt 0 5.9pt; text-align: justify">When the share in losses of a joint
venture or associate equals or exceeds the accounting balance of the investor&#8217;s equity interest in the investee, the investor should
discontinue the recognition of its share in future losses. Additional losses will be considered, and a liability will be recognized, only
if the investor incurs legal or constructive obligations, or performs payments on behalf of the investee. Should the investee subsequently
post profits, the investor should resume the recognition of its interest in these profits only subsequent to the point at which the portion
to which it is entitled to in these subsequent profits equals its share in unrecognized losses.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 12.95pt"/><td style="width: 35.55pt">4.1.5</td><td><span style="text-decoration: underline">Joint operations (consortiums)</span></td></tr></table>

<p style="font: 8pt/8pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 3.7pt 0 0 5.9pt">Joint operation is a joint business according to which
parties that jointly control the business have rights on assets and obligations regarding liabilities related to the business.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.3pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.6pt 0 5.9pt">Joint operations are recorded in proportion to the share
of interest held in their assets, liabilities and profit or loss.</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.6pt 0 5.9pt">&#160;</p>


<ix:exclude><!-- Field: Page; Sequence: 198 -->
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<ix:exclude><p id="xdx_236_zaD2DDNtHu86" style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.55pt 0 0">&#160;</p></ix:exclude>

<table cellpadding="0" cellspacing="0" style="font: 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 3.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 12.95pt"/><td style="width: 35.55pt">4.1.6</td><td><span style="text-decoration: underline">Business combination</span></td></tr></table>

<p style="font: 7.5pt/7.5pt Calibri, Helvetica, Sans-Serif; margin: 0.45pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.85pt 0 5.9pt; text-align: justify">The acquisition analysis is
done on a case-by-case basis to determine whether the transaction represents a business combination or an asset purchase. Transactions
between companies under common control do not constitute a business combination.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.15pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 6.05pt 0 5.9pt; text-align: justify">Assets and liabilities acquired
in a business combination are accounted for using the acquisition method when control is transferred to the acquirer and are recognized
at their fair value at the acquisition date.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.3pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 5.65pt 0 5.9pt; text-align: justify">The excess of the acquisition cost
over the fair value of the net assets acquired (identifiable assets acquired, net of assumed liabilities) is recognized as goodwill, presented
under intangible assets. When the amount generated is negative, the bargain purchase gain is recognized directly in profit or loss.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.95pt 0 5.9pt; text-align: justify">The amount paid that refers specifically
to the concession right acquired in a business combination where the acquired entity is a concession operator, whose right to the concession
has a known and defined term, is not characterized as goodwill and, therefore, are amortized over the concession period.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 6.1pt 0 5.9pt; text-align: justify">Contingent liabilities related to
tax, civil and labor matters, classified in the acquiree as possible and remote risk of loss, are recognized at their fair values under
provision for legal claims.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.15pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 5.45pt 0 5.9pt; text-align: justify">In acquisitions of interests in
associates and in joint ventures, although they do not constitute a business combination, the net assets acquired are also recognized
at fair value and the goodwill is presented in the investment.</p>

</ix:nonNumeric><ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact002921" name="ifrs-full:DescriptionOfAccountingPolicyForDerivativeFinancialInstrumentsExplanatory"><p id="xdx_849_eifrs-full--DescriptionOfAccountingPolicyForDerivativeFinancialInstrumentsExplanatory_zg38kYHzdHCe" style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.25pt 0 0">&#160;</p>

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<td style="width: 5.9pt"/><td style="width: 18.15pt">4.2</td><td style="text-align: justify; padding-right: 366.1pt"><span id="xdx_861_zjy9WJbJg6Sd">Financial Instruments</span></td></tr></table>

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<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.5pt 0 5.9pt; text-align: justify">Financial instruments are recognized
immediately on the trade date, that is, when the obligation or right arises. They are initially recorded at fair value, unless it is a
trade receivable without a significant financing component, plus, for an item not measured at fair value through profit or loss, any directly
attributable transaction costs. Accounts receivable from customers without a significant component of financing are initially measured
at the price of the transaction.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 5.95pt 0 5.9pt; text-align: justify">Fair values are determined based
on market prices for financial instruments with active market, and by the present value method of expected cash flows, for those that
have no quotation available in the market.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.3pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 6.05pt 0 5.9pt; text-align: justify">After initial recognition, financial
assets are only reclassified if the Company changes its business model for managing financial assets and this reclassification must be
made prospectively.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.35pt 0 5.9pt; text-align: justify">The Company does not have financial
instruments measured at fair value through other comprehensive income, except for the asset arising from Certified Emissions Reductions
- CERs of Elejor. The Company operates with derivative financial instruments as described in Note 4.15.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.15pt 0 0">&#160;</p>

<p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0 105.1pt 0 5.9pt; text-align: justify">The Company's financial instruments
are classified and measured as described below.</p>

<p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0 105.1pt 0 5.9pt; text-align: justify">&#160;</p>


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<td style="width: 12.95pt"/><td style="width: 35.55pt">4.2.1</td><td><span style="text-decoration: underline">Financial assets recorded at fair value through profit or loss</span></td></tr></table>

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<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.6pt 0 5.9pt; text-align: justify">Financial assets recorded at
fair value through profit or loss include assets classified as held for trading, financial assets designated upon initial recognition
as at fair value through profit or loss or financial assets required to be measured at fair value. Financial assets are classified as
held for trading if they are acquired for the purpose of being sold or repurchased in the near term. Financial assets with cash flows
that are not solely payments of principal and interest are classified and measured at fair value through profit or loss, irrespective
of the business model. After initial recognition, transaction costs and attributable interest expenses, when incurred, are recognized
through profit or loss.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;</p>

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<td style="width: 12.95pt"/><td style="width: 35.55pt">4.2.2</td><td><span style="text-decoration: underline">Financial assets measured at amortized cost</span></td></tr></table>

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<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.85pt 0 5.9pt; text-align: justify">These are so classified and
measured when: (i) the financial asset is maintained within a business model whose objective is to maintain financial assets in order
to receive contractual cash flows; and (ii) the contractual terms of the financial asset give rise, on specified dates, to cash flows
that exclusively comprise payments of principal and interest on the principal amount outstanding.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

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<td style="width: 12.95pt"/><td style="width: 35.55pt">4.2.3</td><td><span style="text-decoration: underline">Financial liabilities measured at amortized cost</span></td></tr></table>

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<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 3.7pt 6pt 0 5.9pt; text-align: justify">Financial liabilities are measured
at amortized cost using the effective interest method. This method is also used to allocate interest expense of these liabilities for
the period. The effective interest rate is the rate that discounts estimated future cash flows (including fees paid or received that form
an integral part of the effective interest rate, transaction costs and other premiums or discounts) over the expected life of the financial
liability or, when appropriate, over a shorter period, for the initial recognition of the net carrying amount.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;</p>

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<td style="width: 12.95pt"/><td style="width: 35.55pt">4.2.4</td><td><span style="text-decoration: underline">Financial liabilities measured at fair value through Profit or Loss</span></td></tr></table>

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<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.85pt 0 5.9pt; text-align: justify">These are liabilities designated
upon initial recognition as at fair value through profit or loss and those classified as held for trading. Financial liabilities designated
fair value through profit or loss are stated at fair value with the respective gains or losses in fair value recognized in the statement
of income. Net gains or losses recognized in profit or loss include the interest paid on the financial liability.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

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<td style="width: 12.95pt"/><td style="width: 35.55pt">4.2.5</td><td><span style="text-decoration: underline">Derecognition of financial assets and liabilities</span></td></tr></table>

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<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 3.7pt 6pt 0 5.9pt; text-align: justify">The Company derecognizes a financial
asset when the contractual rights to the cash flows from the financial asset expire, or it transfers the rights to receive the contractual
cash flows in a transaction in which substantially all of the risks and rewards of ownership of the financial asset are transferred or
in which the Company neither transfers nor retains substantially all of the risks and rewards of ownership and it does not retain control
of the financial asset.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 6pt 0 5.9pt; text-align: justify">The Company derecognizes financial
liabilities only when its obligations are discharged, cancelled or settled. The difference between the carrying amount of the derecognized
financial liability and the corresponding disbursement made, or to be made, is recorded to profit or loss.</p>


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<p style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.65pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.25pt 0 5.9pt; text-align: justify">In the power distribution segment,
the Company records changes in sectorial financial assets and liabilities to maintain neutrality between the billed amounts of consumer
tariffs, to cover energy costs, charges and other related items, and the forecast for tariff coverage, according to the term amendment
to the distribution concessionaires concession agreement, approved by Aneel Order No. 4621/2014.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.4pt 0 5.9pt; text-align: justify">Net sectoral financial assets and
liabilities comprise: a) Portion A Cost Variation Compensation Account - CVA, which records the variation between estimated and realized
costs of energy purchase, of transmission and sectorial charges; b) financial items that correspond to other rights and obligations included
in the tariff.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.4pt 0 5.9pt; text-align: justify">The amounts are updated until the
date of the tariff readjustment/revision and, after approval by Aneel, the new tariff is applied for the current tariff year, providing
for collection or return of constituted assets and liabilities, which are then amortized.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.15pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 5.35pt 0 5.9pt; text-align: justify">In the event of termination of
the concession for any reason, the residual values of Portion A items and other financial components, not recovered or returned through
tariff, must be incorporated in the calculation of the compensation, keeping rights or obligations of the concessionaire with the Granting
Authority safeguarded.</p>

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<p style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.8pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 6.05pt 0 5.9pt; text-align: justify">Refer to financial assets of the
concessions with unconditional right to receive cash by the Company, guaranteed by the Granting Authority by contractual clause and specific
legislation.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.3pt 0 0">&#160;</p>

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<td style="width: 12.95pt"/><td style="width: 35.55pt">4.4.1</td><td style="text-align: left; padding-right: 265.3pt"><span style="text-decoration: underline">Power distribution service concession</span></td></tr></table>

<p style="font: 8pt/8pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.6pt 0 5.9pt; text-align: justify">The concession agreement for
electricity distribution provides that the users of the public service remunerate part of the investments made by the concessionaire and
the Granting Authority at the end of the concession indemnifies the other party. This model provides for the recognition of financial
assets, contract assets in the construction period and intangible assets.</p>

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<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 5.8pt 0 5.9pt; text-align: justify">The portion recognized as a financial
asset refers to the indemnity set forth in the public power distribution service concession agreements, which the Company understands
as an unconditional right to cash payments from the Granting Authority upon expiration of the concession. This indemnification aims to
reimburse the Company for investments made in infrastructure, without recovery, through the tariff.</p>

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<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 5.85pt 0 5.9pt; text-align: justify">The cash flows related to these
assets are determined taking into account the Regulatory Compensation Basis (BRR), defined by the Granting Authority, and the fair value
is recorded based on the replacement cost methodology of the assets included in the distribution infrastructure linked to the concession.</p>

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<td style="width: 12.95pt"/><td style="width: 35.55pt">4.4.2</td><td><span style="text-decoration: underline">Piped gas distribution service concession</span></td></tr></table>

<p style="font: 7.5pt/7.5pt Calibri, Helvetica, Sans-Serif; margin: 0.45pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.4pt 0 5.9pt; text-align: justify">The piped gas distribution concession
agreement provides that part of the investments made by the concessionaire is remunerated by the public service users and another part
is indemnified by the Granting Authority, the State of Paran&#225;, at the end of the concession. This model provides for the recognition
of financial assets, contract assets during the construction period and intangible assets. The amount that will not be amortized within
the concession term is presented as Accounts receivable related to the concession and represents the amount to be reimbursed to the Company
by the Granting Authority at the end of the contract term. The balances relating to the piped gas distribution service concession are
presented under asset held for sale in view of the Compagas divestment process (Note 39).</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

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<td style="width: 12.95pt"/><td style="width: 35.55pt">4.4.3</td><td><span style="text-decoration: underline">Bonus for the grant of quota system generation concession agreement</span></td></tr></table>

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<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 3.7pt 6pt 0 5.9pt; text-align: justify">The quota system generation concession
agreement provides for the payment of a bonus for the grant to the Granting Authority, pursuant to paragraph 7 of article 8 of Law 12,783/2013.</p>

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<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 6.15pt 0 5.9pt; text-align: justify">This bonus is recognized as a financial
asset because it represents an unconditional right to receive cash, guaranteed by the Granting Authority during the term of the concession
and without risk of demand.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.15pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 5.35pt 0 5.9pt; text-align: justify">The remuneration of this financial
asset is based on the Weighted Average Cost of Capital - WACC defined by the National Energy Policy Council (CNPE) in Resolution 2/2015,
which is being presented in the statement of income as operating revenue in accordance with the Company's business model.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.25pt 0 0">&#160;</p>

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<td style="width: 12.95pt"/><td style="width: 35.55pt">4.4.4</td><td><span style="text-decoration: underline">Concession of power generation</span></td></tr></table>

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<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.65pt 0 5.9pt; text-align: justify">The Company has operated and
operates concession agreements for power generation that contain indemnification clauses for the infrastructure not depreciated, amortized
and/or received during the concession term. After maturity, the residual balances of the assets are transferred to Accounts receivable
related to the concession. At the end of each reporting period, Management evaluates the recoverability of the asset, remeasuring its
cash flow based on its best estimate.</p>

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<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.35pt 0 5.9pt; text-align: justify">Represented by the construction
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<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.35pt 0 5.9pt; text-align: justify">&#160;</p>


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<td style="width: 12.95pt"/><td style="width: 35.55pt">4.5.1</td><td><span style="text-decoration: underline">Power distribution service concession</span></td></tr></table>

<p style="font: 7.5pt/7.5pt Calibri, Helvetica, Sans-Serif; margin: 0.45pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 3.7pt 6.1pt 0 5.9pt; text-align: justify">Represents the concessionaire's
contractual right related to the works under construction to meet the needs of the concession, accounted for at cost plus financial charges,
when applicable.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.15pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.5pt 0 5.9pt; text-align: justify">When the assets are put into operation,
the assets are transferred to the intangible asset, in the amount equivalent to what will be remunerated by the user through payment of
the fee for the use of the services, or to the accounts receivable associated to the concession, in the amount equivalent to the residual
portion of the assets not amortized, which will be reverted to the Granting Authority through indemnification at the end of the concession.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;</p>

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<td style="width: 12.95pt"/><td style="width: 35.55pt">4.5.2</td><td><span style="text-decoration: underline">Power gas distribution service concession</span></td></tr></table>

<p style="font: 8pt/8pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.35pt 0 5.9pt; text-align: justify">Construction in progress for
the distribution of piped gas which will be transferred to intangible assets upon their entry in operation and to the extent that the
right (authorization) is received to charge the users of the public service. The amount that will not be amortized within the term of
the concession is transferred to Accounts receivable related to the concession. The balances relating to the piped gas distribution service
concession are presented under asset held for sale in view of the Compagas divestment process (Note 39).</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

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<td style="width: 12.95pt"/><td style="width: 35.55pt">4.5.3</td><td><span style="text-decoration: underline">Power transmission concession</span></td></tr></table>

<p style="font: 8pt/8pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.35pt 0 5.9pt; text-align: justify">Represents the balance of public
electricity transmission contracts signed with the Granting Authority to build, operate and maintain the high voltage lines and substations
of the generation centers up to the distribution points.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 5.9pt; text-align: justify">During the term of the concession agreement,
the Company receives, subject to its performance, a remuneration denominated Annual Revenue Allowance (RAP) that remunerates the investments
made in the construction of the infrastructure and covers also, the costs of operation and maintenance incurred.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.4pt 0 5.9pt; text-align: justify">After the beginning of the commercial
operation and insofar as the operation and maintenance service - O&amp;M is provided, the portion of RAP referring to O&amp;M revenue
is recognized in profit or loss at fair value, on a monthly basis, and billed together with the revenue part recognized in the construction
phase, referring to the remuneration of the built-up assets. This amount billed after complying with the O&amp;M performance is reclassified
to the financial asset under Customers until its effective receipt.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.25pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 5.8pt 0 5.9pt; text-align: justify">The Company estimates its revenue
in the construction phase at fair value based on the budgeted cost of the work and used by management as a parameter for bidding on the
concession auction. Fair value revenue comprises the budgeted cost for the entire construction period plus the construction margin, which
represents sufficient profit to cover the costs of managing and monitoring the work.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.9pt; text-align: justify">The remuneration rate of each concession
is determined by the projection of the expected cost, of the profit margin on the cost in the construction phase and also of the projection
of the RAP to be received, already net of the variable consideration estimate (PV) and the RAP part of the O&amp;M performance. This
fair value valuation technique using the income approach discounts cash flow for the entire concession period, determining at initial
recognition the implied rate that zeroes the flow over time. This remuneration rate is fixed at the initial period and does not change
during the performance of the contract and represents the market rate in effect at the time under the conditions of the negotiation between
parties.</p>
<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.9pt; text-align: justify"></p>


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<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 6.1pt 0 5.9pt; text-align: justify">The assets arising from the construction
of the transmission infrastructure are formed by the recognition of construction revenue, according to the percentage of completion of
the construction (Note 4.13), and by their financial remuneration (Note 4.12.2).</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.95pt 0 5.9pt; text-align: justify">The Company recognizes gains and
losses due to efficiency or inefficiency in the construction of the infrastructure and due to periodic tariff review (RTP), when incurred,
directly in the statement of income for the year.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.85pt 0 5.9pt; text-align: justify">Upon expiration of the concession,
any uncollected amounts related to the construction of infrastructure shall be received directly from the Granting Authority, as an unconditional
right to cash reimbursement pursuant to the concession agreement, as compensation for investments made and not recovered through tariffs
(RAP).</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.15pt 0 0">&#160;</p>

<p style="font: bold 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 301.8pt 0 5.9pt; text-align: justify">Existing System Basic Network
- RBSE</p>

<p style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.65pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.35pt 0 5.9pt; text-align: justify">The assets that compose the Existing
System Basic Network - RBSE are made up of an economic component, referring to the cost of capital of the assets not depreciated in July
2017, and a financial component, resulting from the right for the Annual Permitted Revenue (RAP) of the Concession Agreement No. 060/2001,
not received in the period from January 2013 to June 2017, plus monetary adjustment and remuneration interest.</p>

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<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.6pt 0 5.9pt; text-align: justify">These refer to the amounts set forth
in the concession agreement in connection with the right to explore hydraulic power generation potential (onerous concession), whose agreement
is signed as Use of Public Property (UBP) agreements. The obligation is recognized on the date of signature of the concession agreement
corresponding to the present value of future cash payments for the concession. The liability is then remeasured using the effective interest
rate and reduced by contractual payments.</p>

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<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.9pt; text-align: justify">Materials and supplies in inventory, classified
under current assets, and those assigned for investments, classified under property, plant and equipment, and contract assets, have been
recorded at their average acquisition cost. Recorded amounts do not exceed their net realizable value.</p>

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<p style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.8pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.35pt 0 5.9pt; text-align: justify">The property, plant and equipment
related to the public service concession agreement are depreciated according to the straight-line method based on annual rates set forth
and reviewed periodically by Aneel, which are used and accepted by the market as representative of the economic useful lives of the assets
related to concession's infrastructure. Property, plant and equipment related to contracts for the use of public property under the independent
electricity producer scheme are depreciated based on annual rates established by Aneel limited to the concession period. All other property,
plant and equipment are</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.35pt 0 5.9pt; text-align: justify">&#160;</p>


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<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.35pt 0 5.9pt; text-align: justify">depreciated using the straight-line
method based on estimates of their useful lives, which are reviewed annually and adjusted if necessary.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.3pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 6.05pt 0 5.9pt; text-align: justify">Costs directly attributable to
construction works as well as interest and financial charges on borrowings from third parties during construction are recorded under property,
plant and equipment in progress, if it is probable that they will result in future economic benefits for the Company.</p>

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<p style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.8pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 5.5pt 0 5.9pt; text-align: justify">These comprise software acquired
from third parties and software developed in-house and are measured at acquisition cost and amortized over five years, besides Intangible
assets from Concession Agreements below.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 12.95pt"/><td style="width: 35.55pt">4.9.1</td><td><span style="text-decoration: underline">Onerous concession of electric power generation and piped gas</span></td></tr></table>

<p style="font: 8pt/8pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.45pt 0 5.9pt; text-align: justify">Corresponds to acquisition
of exploration rights on hydropower potential and piped gas whose onerous concession contract is signed as Use of Public Property - UBP
and/or Grant Bonus.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.55pt 0 5.9pt; text-align: justify">This asset is recognized at the
present value of future cash disbursements during the Concession Agreement term. At the date of start of commercial operation or acquisition
of exploration rights on hydropower potential and piped gas, the amount presented is fixed and amortized over the concession period.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 12.95pt"/><td style="width: 35.55pt">4.9.2</td><td><span style="text-decoration: underline">Hydrological risk renegotiation (Generation Scaling Factor - GSF)</span></td></tr></table>

<p style="font: 8pt/8pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.45pt 0 5.9pt; text-align: justify">Asset consisting of the renegotiation
of the hydrological risk under the terms of Law No. 13,203/2015 and subsequent changes, arising from the amounts recovered from the cost
with the adjustment of the Energy Reallocation Mechanism - MRE (GSF). The amount was transformed by Aneel into an extension of the concession
period, which is amortized on a straight-line basis until the end of the new concession period.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 12.95pt"/><td style="width: 35.55pt">4.9.3</td><td><span style="text-decoration: underline">Power distribution service concession</span></td></tr></table>

<p style="font: 8pt/8pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 3.7pt 6pt 0 5.9pt; text-align: justify">This comprises the right to control
infrastructure, built or acquired as part of the electric energy public service concession, and the right to charge fees to the users
of the public service.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 6.05pt 0 5.9pt; text-align: justify">Intangible assets are recorded
at their fair acquisition and construction value, less accumulated amortization and impairment losses, when applicable. The amortization
of intangible assets reflects the pattern in which it is expected that future economic benefits will flow to the Company during the concession
period.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;</p>

<p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0 73.2pt 0 5.9pt; text-align: justify">During the infrastructure construction
phase costs are classified as contract assets (Note 4.5).</p>

<p style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.8pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 12.95pt"/><td style="width: 35.55pt">4.9.4</td><td><span style="text-decoration: underline">Piped gas distribution service concession</span></td></tr></table>

<p style="font: 8pt/8pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 3.7pt 0 0 5.9pt">Intangible assets for piped gas distribution services,
which correspond to the right to charge users for the gas supply.</p>

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<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.65pt 0 5.9pt; text-align: justify">This intangible asset was initially
recognized at acquisition or construction cost, plus interest and other capitalized finance charges. This asset is amortized using the
straight-line basis over its estimated useful life, considering the economic benefits generated by intangible assets.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 5.45pt 0 5.9pt; text-align: justify">During the infrastructure construction
phase, costs are classified as contract assets (Note 4.5). The balances relating to the piped gas distribution service concession are
presented under asset held for sale in view of the Compagas divestment process (Note 39).</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

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<td style="width: 12.95pt"/><td style="width: 35.55pt">4.9.5</td><td><span style="text-decoration: underline">Intangible assets acquired separately</span></td></tr></table>

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<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.4pt 0 5.9pt; text-align: justify">Intangible assets with a finite
useful life, acquired separately, are recorded at cost, less accumulated amortization and accumulated impairment losses. Amortization
is recognized using the straight-line method based on the estimated useful lives of the corresponding assets. The estimated useful lives
and the amortization method are reviewed at the end of each reporting period, with the effect in estimate being accounted for on a prospective
basis.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;</p>

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<td style="width: 12.95pt"/><td style="width: 35.55pt">4.9.6</td><td><span style="text-decoration: underline">Derecognition of intangible assets</span></td></tr></table>

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<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.95pt 0 5.9pt; text-align: justify">An intangible asset is derecognized
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in profit or loss, measured as the difference between net disposal proceeds and the carrying amount of the asset.</p>

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<p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0 245.25pt 0 5.9pt; text-align: justify">Assets are assessed to detect evidence
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<td style="width: 12.95pt"/><td style="width: 35.55pt">4.10.1</td><td><span style="text-decoration: underline">Financial assets</span></td></tr></table>

<p style="font: 8pt/8pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.95pt 0 5.9pt; text-align: justify">Provisions for losses on financial
assets are based on assumptions about default risk, existing market conditions and future estimates at the end of each year.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.3pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.6pt 0 5.9pt; text-align: justify">The Company applies the simplified
approach of IFRS 9 to the measurement of expected credit losses for the entire existence of financial assets that do not have significant
financing components, by considering a provision for expected loss over a useful life for all trade accounts receivable. To measure expected
credit losses, trade accounts receivable is grouped based on shared credit risk characteristics, number of days late, in the amount considered
enough to cover losses on the realization of these assets, based on specific criteria of the payment history, collection actions carried
out for the credit recovery and relevance of the amount due in the receivables portfolio.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

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<td style="width: 12.95pt"/><td style="width: 35.55pt">4.10.2</td><td><span style="text-decoration: underline">Non-financial assets</span></td></tr></table>

<p style="font: 8pt/8pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.45pt 0 5.9pt; text-align: justify">When there is a loss arising
from situations in which the asset's book value exceeds its recoverable amount, defined as the higher of the asset's value in use and
the fair value net of the asset's selling expenses, this loss is recognized in profit or loss for the year.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 6pt 0 5.9pt; text-align: justify">For impairment testing purposes, assets
are grouped at the lowest levels for which there are separately identifiable cash flows (Cash Generating Units - CGU).</p>

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<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.9pt 0; text-align: justify">The amount of the impairment of non-financial
assets is reviewed at the reporting date. In case of reversal of impairment losses that had been recorded in prior years, this reversal
is recognized in current year's profit or loss.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 5.25pt 0 5.9pt; text-align: justify">Assets arising from onerous concession
and rights of concession and/or authorization to generate electricity, classified as intangible assets, have their impairment tested along
with the other assets of that cash- generating unit.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.3pt 0 5.9pt; text-align: justify">The impairment of contract assets
in their construction phase is tested immediately, mainly considering the use of the effective interest rate fixed at the beginning of
the project and carried to the end of the concession cash flow. After the beginning of the commercial operation, the portion of revenue
recognized is tested for impairment in the accounts receivable from customers. For the receivable part conditioned to fulfill the performance
obligation to maintain and operate the infrastructure, the Company has no history and no expectation of losses, since amount is subject
to guarantee structures, via shared apportionment of eventual default losses among the other members of the national interconnected system
managed by National Electric System Operator (ONS) and by the jurisdiction of the sector.</p>

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<td style="width: 5.9pt"/><td style="width: 34pt">4.11</td><td style="text-align: justify; padding-right: 402.4pt"><span id="xdx_864_zgVyGS3kKd0k">Provisions</span></td></tr></table>

<p style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.8pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.4pt 0 5.9pt; text-align: justify">Provisions are recognized when:
i) the Company has a present obligation (legal or not formalized) resulting from a past event, ii) it is probable (i.e., more likely than
not) that an outflow of resources embodying economic benefits will be required to settle the obligation, and iii) a reliable estimate
can be made of the amount to settle the obligation.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 5.95pt 0 5.9pt; text-align: justify">The estimates of outcomes and financial
impacts are determined by the Company, which requires use of judgment by Management, supplemented by the experience of similar past transactions
and, in some cases, by independent expert reports.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.35pt 0 5.9pt; text-align: justify">The amounts corresponding to the
main portion of the provision are recognized in the operating result or in assets and the monetary restatement, if any, is recognized
in the financial result. Socio-environmental provisions are recorded under assets when incurred during the implementation phase of projects,
or even later, after entry into commercial operation, when considered conditions for obtaining/renewing operation and maintenance licenses.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.5pt 0 5.9pt; text-align: justify">Contingent assets and liabilities
are not recognized in accounting but are disclosed in notes to the financial statements when it is probable that future economic benefits
will be recognized, for the assets, or when the probability of an outflow of resources is assessed as possible, in the case of liabilities.</p>

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<td style="width: 5.9pt"/><td style="width: 34pt"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 10pt"><b>4.12</b></span></td><td><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 10pt"><b><span id="xdx_860_zT5L5E64cnFd">Revenue recognition</span></b></span></td></tr></table>

<p style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.65pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 12.95pt"/><td style="width: 35.55pt">4.12.1</td><td><span style="text-decoration: underline">Revenue from contracts with customers</span></td></tr></table>

<p style="font: 8pt/8pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.85pt 0 5.9pt; text-align: justify">Revenue is measured based on
the consideration that the Company expects to receive in a contract with the customer, net of any variable consideration. The Company
recognizes revenues when it transfers control of the product or service to the customer and when it is probable to receive the consideration
considering the client's ability and intention to pay the consideration when due. The Company's operating revenue comes mainly from the
electricity supply and from the electric network availability.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.55pt 0 5.9pt; text-align: justify">The revenue from electricity supply
is recognized monthly based on the data for billing that are determined by the average MW of contracted electricity and declared with
the CCEE. When the information is not available, the Company estimates the revenue considering the contracts&#8217; rules, the price estimate
and the volume provided.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 5.4pt 0 5.9pt; text-align: justify">For wind power generation companies
subject to minimum generation amounts, the Company understands that it is subject to variable consideration, and for this reason, includes
a provision for non-performance based on the annual generation estimates, reducing revenue.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.35pt 0 5.9pt; text-align: justify">Revenue from electric power supply
and network availability is recognized monthly based on measured and effectively billed energy. In addition, the Company records unbilled
revenue, by estimate based on the last measurement taken. and/or considering the contracted and seasonalized energy in the month. The
concession contract for the public electricity distribution service provides for compensation for non- performance of quality indicators
which, when incurred, are accounted for as a reduction in revenue from the use of the main distribution and transmission grid.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;</p>

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<td style="width: 12.95pt"/><td style="width: 35.55pt">4.12.2</td><td><span style="text-decoration: underline">Interest income</span></td></tr></table>

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<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.45pt 0 5.9pt; text-align: justify">Interest income is recognized
when it is probable that future economic benefits will flow to the Company and its amount can be reliably measured. Interest income is
recognized on a straight-line basis and based on time and the effective interest rate on outstanding principal amounts. The effective
interest rate is the one that discounts the estimated future cash receipts calculated during the estimated life of the financial asset
in relation to initial net carrying amount of that asset.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.6pt 0 5.9pt; text-align: justify">Regarding the contract assets of
the power transmission concession, financial compensation revenue is recognized using the implicit remuneration rate established at the
beginning of each project, which is presented in the statement of income as operating income in accordance with the Company's business
model.</p>

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<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 6.05pt 0 5.9pt; text-align: justify">Revenue related to construction
services for infrastructure in the power transmission and distribution services, and gas distribution, are recognized over time based
on the stage of completion of the work.</p>

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<ix:exclude><p id="xdx_235_zehZxC4sJ18h" style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.55pt 0 0">&#160;</p></ix:exclude>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.6pt 0 5.9pt; text-align: justify">The respective costs are recognized
when incurred, in the statement of income for the year, as construction cost.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.3pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 5.45pt 0 5.9pt; text-align: justify">Given that Copel DIS and Compagas
outsource the construction of distribution infrastructure to unrelated parties through works carried out in the short term, the construction
margin to the power and gas distribution activities result in no significant amounts, resulting in the non-recognition of such margin.
The construction margin adopted for transmission activity derives from a calculation methodology that considers business risk.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.45pt 0 5.9pt; text-align: justify">The balances of construction revenue
and costs relating to the piped gas distribution service concession are presented under discontinued operations results in view of the
Compagas divestment process (Note 39).</p>

</ix:nonNumeric><ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact002958" name="elp:DescriptionOfAccountingPolicyForPowerPurchaseAndSalesTransactionsExplanatory"><p id="xdx_849_ecustom--DescriptionOfAccountingPolicyForPowerPurchaseAndSalesTransactionsExplanatory_zVCiCFDfugTg" style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: bold 10pt/150% Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 1.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 34pt">4.14</td><td style="padding-right: 11.15pt"><span id="xdx_86D_zCWNTs01fiU9">Power purchase and sale transactions in the Spot Market (Electric Energy Trading Chamber - CCEE</span></td></tr></table>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.15pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 5.25pt 0 5.9pt; text-align: justify">Power purchase and sale transactions
in CCEE are recorded on the accrual basis of accounting, based on data released by CCEE, which are calculated by the product of the Differences
settlement prices - PLD multiplied by the energy surplus declared with CCEE, or, when such information is not available in a timely manner,
by an estimate prepared by Management.</p>

</ix:nonNumeric><ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact002960" name="elp:DescriptionOfAccountingPolicyForPowerPurchaseAndSalesInActiveMarketExplanatory"><p id="xdx_84D_ecustom--DescriptionOfAccountingPolicyForPowerPurchaseAndSalesInActiveMarketExplanatory_zNhvYaumDBxk" style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: bold 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 1.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 34pt">4.15</td><td style="text-align: justify; padding-right: 299.5pt"><span id="xdx_866_zESFjouCU4h8">Derivative Financial Instruments</span></td></tr></table>

<p style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.8pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 12.95pt"/><td style="width: 35.55pt">4.15.1</td><td><span style="text-decoration: underline">Power purchase and sale transactions</span></td></tr></table>

<p style="font: 7.5pt/7.5pt Calibri, Helvetica, Sans-Serif; margin: 0.45pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.95pt 0 5.9pt; text-align: justify">The Company negotiates energy
purchase and sale agreements and part of its contracts are classified as derivative financial instruments measured at fair value through
profit or loss.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.15pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 5.45pt 0 5.9pt; text-align: justify">Unrealized net gains or losses
arising from the mark-to-market of these contracts (difference between contractual and market prices) are recorded as operating income
or operating costs in the Statement of income.</p>

</ix:nonNumeric><ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact002962" name="elp:DescriptionOfAccountingPolicyTaxesExplanatory"><p id="xdx_848_ecustom--DescriptionOfAccountingPolicyTaxesExplanatory_zdLEVVyaibz4" style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: bold 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 1.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 34pt">4.16</td>
                              <td><span id="xdx_86F_z0Eet6wB7qx3">Taxes</span></td></tr></table>

<p style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.8pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 12.95pt"/><td style="width: 35.55pt">4.16.1</td><td><span style="text-decoration: underline">Income Tax and Social Contribution</span></td></tr></table>

<p style="font: 8pt/8pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.7pt 0 5.9pt; text-align: justify">The taxation on profit comprises
income tax and social contribution calculated based on the taxable profits (adjusted profit) of each taxable entity at the applicable
tax rates according to prevailing legislation, namely, at 15%, plus 10% surtax on the amount exceeding R$240 per year, for income tax
and at 9% for social contribution.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 6pt 0 5.9pt; text-align: justify">Income tax and social contribution
losses can be offset against future taxable profits, considering the limit of 30% of the taxable profit for the period, and can be carried
forward indefinitely.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.15pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 12.95pt"/><td style="width: 35.55pt">4.16.2</td><td><span style="text-decoration: underline">Deferred income tax and social contribution</span></td></tr></table>

<p style="font: 8pt/8pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.75pt 0 5.9pt; text-align: justify">The Company, based on its profitability
history and the expectation of generating future taxable profits, based on its internal projections prepared for reasonable periods for
its business, sets up a deferred tax asset on temporary differences between the tax bases and on tax losses and negative tax basis.</p>

<ix:exclude><p id="xdx_230_zlTOTh42lj23" style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.75pt 0 5.9pt; text-align: justify">&#160;</p></ix:exclude>


<ix:exclude><!-- Field: Page; Sequence: 209 -->
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<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.55pt 0 5.9pt; text-align: justify">The deferred income tax and
social contribution are recognized on temporary differences between the carrying amounts of assets and liabilities in the financial statements
and the corresponding tax bases used for tax calculation purposes, to the extent that there will probably be sufficient taxable profits
against which the temporary differences can be utilized and the tax losses can be offset.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 6pt 0 5.9pt; text-align: justify">Deferred tax assets and liabilities
may be offset if there is a legal right to offset the current tax assets and liabilities and they relate to the same taxing authority.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.3pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 12.95pt"/><td style="width: 35.55pt">4.16.3</td><td><span style="text-decoration: underline">Other taxes recoverable and other tax obligations</span></td></tr></table>

<p style="font: 8pt/8pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.5pt 0 5.9pt; text-align: justify">Sales and services revenues
are subject to value-added tax (ICMS or VAT) and service tax (SS), at the applicable rates, and to the PIS (Social Integration Program)
and COFINS (Contribution for Social Security Funding). Credits resulting from non-cumulative PIS and COFINS charges are accounted for
as reductions to operating costs in the statement of income.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 5.7pt 0 5.9pt; text-align: justify">Credits arising from non-cumulative
ICMS, PIS and COFINS related to the purchase of assets are presented as reductions to the acquisition cost of these assets. Prepayments
or amounts that can be offset are presented in current and non-current assets, according to their expected realization.</p>

</ix:nonNumeric><ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact002966" name="ifrs-full:DescriptionOfAccountingPolicyForEmployeeBenefitsExplanatory"><p id="xdx_843_eifrs-full--DescriptionOfAccountingPolicyForEmployeeBenefitsExplanatory_z3ee9jGgzbWa" style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

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<td style="width: 5.9pt"/><td style="width: 34pt">4.17</td><td style="text-align: justify; padding-right: 328.4pt"><span id="xdx_866_zjrKp7A5Wah4">Post-employment benefits</span></td></tr></table>

<p style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.8pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 5.4pt 0 5.9pt; text-align: justify">The Company sponsors pension plans
to supplement retirement and pension plans and the Assistance Plan (medical and dental assistance) for their active employees and their
legal dependents. The amounts of these actuarial commitments (contributions, costs, liabilities and/or assets) are evaluated annually
by an independent actuary, with the base date that coincides with the end of the year. The economic and financial assumptions for the
purposes of the actuarial valuation are discussed with the independent actuary and approved by the Management.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 5.3pt 0 5.9pt; text-align: justify">The assets of the benefit plans
are valued at market value (marked-to-market) by the Company. The value of the net plan liability is recognized at the present value of
the actuarial obligation, less the fair value of the plan assets. The adoption of the projected credit unit method adds each year of service
as a triggering event for an additional benefit unit, adding up to the calculation of the final obligation.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 6pt 0 5.9pt; text-align: justify">Other actuarial assumptions are used,
which take into account biometric and economic tables in addition to historical data from the benefits plans, obtained from the manager
of these plans, Funda&#231;&#227;o Copel de Previd&#234;ncia e Assist&#234;ncia Social.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 6.05pt 0 5.9pt; text-align: justify">Actuarial gains or losses caused
by changes in assumptions and/or actuarial adjustments are recognized in other comprehensive income.</p>

<ix:exclude><p id="xdx_230_zazsuEVFJGBl" style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 6.05pt 0 5.9pt; text-align: justify">&#160;</p></ix:exclude>


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<ix:exclude><p id="xdx_235_zYWe6XytthIf" style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.55pt 0 0">&#160;</p></ix:exclude>

</ix:nonNumeric><ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact002970" name="ifrs-full:DescriptionOfAccountingPolicyForLeasesExplanatory"><p id="xdx_846_eifrs-full--DescriptionOfAccountingPolicyForLeasesExplanatory_zJfUGT6vvcv2" style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.55pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 11pt Calibri, Helvetica, Sans-Serif; width: 100%; margin-top: 3.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 34pt"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 10pt"><b>4.18</b></span></td><td><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 10pt"><b><span id="xdx_861_zxHNpocB7Ysd">Right to use lease assets and liabilities</span></b></span></td></tr></table>

<p style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.65pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.35pt 0 5.9pt; text-align: justify">Upon entering into a lease agreement,
the right to use assets is recorded at present value, with a corresponding entry to a lease liability of the same amount, except for agreements
that meet the exemption criteria of the accounting standard (short-term leases, low value or those that foresee variable remuneration).
After initial measurement, the amortization of the right-of-use asset is recorded in operating result and interest on the lease liability
in financial result. To define the interest rate, the Company uses as a basis the nominal rate practiced in the last funding of the Copel
group, disregarding subsidized or incentivized funding.</p>

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<table cellpadding="0" cellspacing="0" style="font: bold 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 1.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 34pt">4.19</td><td><span id="xdx_865_z3TDVW4lFLxb">Assets and liabilities held for sale and discontinued operation</span></td></tr></table>

<p style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.7pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.75pt 0 5.9pt; text-align: justify">Assets and liabilities are classified
as held for sale when their carrying value is recoverable through sale. The reclassification of the asset should only be carried out when
the sale is highly probable, which means that it must be available for immediate sale under current conditions and there must be a commitment
from senior management to the divestment, expected to be completed within 12 months from the date of reclassification. Assets held for
sale and associated liabilities are measured at the lower of the book value and the net fair value of selling expenses. If the asset represents
an important separate line of business, such transaction is considered a discontinued operation, and its results and cash flows are presented
segregated.</p>

</ix:nonNumeric><ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact002974" name="ifrs-full:DescriptionOfInitialApplicationOfStandardsOrInterpretations"><p id="xdx_84A_eifrs-full--DescriptionOfInitialApplicationOfStandardsOrInterpretations_zCq5aEFMpXI6" style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

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<td style="width: 5.9pt"/><td style="width: 34pt">4.20</td><td><span id="xdx_86D_zB8k1wxXxdh5">Standards applicable to the Company effective January 1, 2023</span></td></tr></table>

<p style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.65pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 6.05pt 0 5.9pt; text-align: justify">The following changes, with no
significant impact on the Company's financial statements, are effective as of January 1, 2023:</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.15pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin-top: 0pt; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right">(i)</td><td style="width: 5pt"/><td style="text-align: justify">IAS 1 and IFRS practical expedient 2: change in disclosures of significant accounting policies
for material accounting policy information (from January 1, 2023);</td>
</tr></table>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin-top: 0pt; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right">(ii)</td><td style="width: 5pt"/><td style="text-align: justify">IFRS 17: new standards for insurance contracts, replacing IFRS 4 - the Company does not have
any contracts that meet the definition of an insurance contract (from January 1, 2023);</td>
</tr></table>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.15pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Arial, Helvetica, Sans-Serif; margin-top: 0pt; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right">(iii)</td><td style="width: 5pt"/><td style="text-align: justify">IAS 8: updating of accounting estimates definitions (from January 1, 2023);</td>
</tr></table>

<p style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.8pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin-top: 0pt; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right">(iv)</td><td style="width: 5pt"/><td style="text-align: justify">IAS 12: amendment to the treatment of deferred tax related to assets and liabilities arising
from a single transaction and updates arising from the changes to the International Tax Reform &#8211; Pillar Two Model Rules (from January
1, 2023).</td>
</tr></table>

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<table cellpadding="0" cellspacing="0" style="font: bold 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 1.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 34pt">4.21</td><td><span id="xdx_862_zC2nJESLVuBe">New standards that are not yet in effect</span></td></tr></table>

<p style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.65pt 0 0">&#160;</p>

<p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 5.9pt">As of the following fiscal years, the changes below will be in
effect:</p>

<p style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.8pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin-top: 0pt; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right">(i)</td><td style="width: 5pt"/><td style="text-align: justify">IAS 1: requirements for classifying Liabilities as Current or Non-Current and for presenting
Non- Current Liabilities with Covenants (from January 1, 2024);</td>
</tr></table>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.15pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Arial, Helvetica, Sans-Serif; margin-top: 0pt; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right">(ii)</td><td style="width: 5pt"/><td style="text-align: justify">IFRS 16 - Leases: changes related to sale and leaseback operations (from January 1, 2024);</td>
</tr></table>

<p style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.65pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin-top: 0pt; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right">(iii)</td><td style="width: 5pt"/><td style="text-align: justify">IAS 7 - Statement of Cash Flows and IFRS 7 - Financial Instruments: requirements for disclosure
of supplier financing agreements (from January 1, 2024);</td>
</tr></table>

<p style="margin-top: 0; margin-bottom: 0">&#160;</p>


<ix:exclude><!-- Field: Page; Sequence: 211 -->
    <div id="xdx_23E_z7LJlZlZr0n1" style="border-bottom: Black 1pt solid; margin-bottom: 6pt"><p style="margin-top: 0; margin-bottom: 0">&#160;</p><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%">F-<!-- Field: Sequence; Type: Arabic; Name: PageNo -->36<!-- Field: /Sequence -->&#160;</td></tr></table></div>
    <div id="xdx_239_zXLUxqgOWYyg" style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%"><p style="font: 10pt/11.2pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 1pt; text-align: left"><b>COMPANHIA PARANAENSE DE ENERGIA &#8211; COPEL and Subsidiaries</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>Notes to the Consolidated Financial Statements</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>For the years ended December 31, 2023, 2022 and 2021</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; text-align: left; margin-top: 1.7pt; margin-right: 0; margin-bottom: 0"><b>All amounts expressed in thousands of Brazilian reais, unless otherwise stated</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b>&#160;</b></p></td></tr></table></div>
    <!-- Field: /Page --></ix:exclude>

<ix:exclude><p id="xdx_23E_z7ROFUDdep5c" style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.55pt 0 0">&#160;</p></ix:exclude>

<table cellpadding="0" cellspacing="0" style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin-top: 0pt; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right">(iv)</td><td style="width: 5pt"/><td style="text-align: justify">IAS 21 - Effects of Changes in Exchange Rates and Conversion of Financial Statements (from
January 1, 2025);</td>
</tr></table>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.3pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin-top: 0pt; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right">(v)</td><td style="width: 5pt"/><td style="text-align: justify">IFRS 10 and IAS 28: changes related to the sale or contribution of assets between an investor
and its associate or joint venture (no defined effective date).</td>
</tr></table>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.15pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 0 0 5.9pt">The Company does not expect significant impacts on the Company's
financial statements resulting from these changes in standards.</p>
<p style="font: 8pt/8pt Calibri, Helvetica, Sans-Serif; margin: 0.35pt 0 0">&#160;</p>

</ix:nonNumeric></ix:nonNumeric><ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact002979" name="ifrs-full:DisclosureOfCashAndCashEquivalentsExplanatory"><p id="xdx_800_eifrs-full--DisclosureOfCashAndCashEquivalentsExplanatory_zTup4wMLwhWi" style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: bold 13pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 3.3pt; margin-bottom: 0; color: #ED8E00"><tr style="vertical-align: top">
<td style="width: 20.3pt"/><td style="width: 25.35pt">5.</td><td><span><span id="xdx_825_zZkr1dVY2WB3">Cash and Cash Equivalents</span></span></td></tr></table>

<p style="font: 5.5pt/5.5pt Calibri, Helvetica, Sans-Serif; margin: 0.5pt 0 0">&#160;</p>

<p style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact002981" name="elp:ScheduleOfCashAndCashEquivalentsTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_881_ecustom--ScheduleOfCashAndCashEquivalentsTableTextBlock_pn3n3_zlnWEWfkGsb3" summary="xdx: Disclosure - Cash and Cash Equivalents (Details)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="width: 55%"><span id="xdx_8BB_zVqJl1YzdMZ8" style="display: none">Schedule of cash and cash equivalents</span></td>
    <td style="padding-right: 2pt; width: 15%">&#160;</td>
    <td style="padding-right: 2pt; width: 15%">&#160;</td>
    <td style="padding-right: 2pt; width: 15%">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid">&#160;</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right">12.31.2023</td>
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">12.31.2022</td>
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right">12.31.2021</td></tr>
  <tr style="vertical-align: bottom">
    <td>Cash and bank accounts</td>
    <td id="xdx_980_eifrs-full--CashAndCashEquivalents_pn3n3_c20231231__ifrs-full--ClassesOfAssetsAxis__custom--CashAndBankAccountsMember_z18mgAk75GPa" title="Cash and cash equivalents" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-top-color: Black; border-top-width: 0.5pt"><ix:nonFraction name="ifrs-full:CashAndCashEquivalents" contextRef="AsOf2023-12-31_custom_CashAndBankAccountsMember" id="Fact002983" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">223,298</ix:nonFraction></td>
    <td id="xdx_987_eifrs-full--CashAndCashEquivalents_pn3n3_c20221231__ifrs-full--ClassesOfAssetsAxis__custom--CashAndBankAccountsMember_zuZse7WUdX97" title="Cash and cash equivalents" style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:CashAndCashEquivalents" contextRef="AsOf2022-12-31_custom_CashAndBankAccountsMember" id="Fact002985" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">222,641</ix:nonFraction></td>
    <td id="xdx_987_eifrs-full--CashAndCashEquivalents_iI_pn3n3_c20211231__ifrs-full--ClassesOfAssetsAxis__custom--CashAndBankAccountsMember_z9p4DfLozxh3" title="Cash and cash equivalents" style="border-left: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;<ix:nonFraction name="ifrs-full:CashAndCashEquivalents" contextRef="AsOf2021-12-31_custom_CashAndBankAccountsMember" id="Fact002987" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">231,372</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>Financial investments with immediate liquidity</td>
    <td id="xdx_981_eifrs-full--CashAndCashEquivalents_pn3n3_c20231231__ifrs-full--ClassesOfAssetsAxis__custom--FinancialInvestmentsWithImmediateLiquidityMember_zVzKtu0zHRSg" title="Cash and cash equivalents" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; padding-right: 2pt; text-align: right"><ix:nonFraction name="ifrs-full:CashAndCashEquivalents" contextRef="AsOf2023-12-31_custom_FinancialInvestmentsWithImmediateLiquidityMember" id="Fact002989" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">5,411,325</ix:nonFraction></td>
    <td id="xdx_987_eifrs-full--CashAndCashEquivalents_pn3n3_c20221231__ifrs-full--ClassesOfAssetsAxis__custom--FinancialInvestmentsWithImmediateLiquidityMember_zCZektK6vX3b" title="Cash and cash equivalents" style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:CashAndCashEquivalents" contextRef="AsOf2022-12-31_custom_FinancialInvestmentsWithImmediateLiquidityMember" id="Fact002991" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,455,816</ix:nonFraction></td>
    <td id="xdx_98B_eifrs-full--CashAndCashEquivalents_iI_pn3n3_c20211231__ifrs-full--ClassesOfAssetsAxis__custom--FinancialInvestmentsWithImmediateLiquidityMember_zCQWcr0zIX5g" title="Cash and cash equivalents" style="border-left: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;<ix:nonFraction name="ifrs-full:CashAndCashEquivalents" contextRef="AsOf2021-12-31_custom_FinancialInvestmentsWithImmediateLiquidityMember" id="Fact002993" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,241,473</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-top: Black 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold">&#160;</td>
    <td id="xdx_989_eifrs-full--CashAndCashEquivalents_pn3n3_c20231231_zYXSsS0u1esb" title="Cash and cash equivalents" style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 2pt; font-weight: bold; text-align: right"><ix:nonFraction name="ifrs-full:CashAndCashEquivalents" contextRef="AsOf2023-12-31" id="Fact002995" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">5,634,623</ix:nonFraction></td>
    <td id="xdx_989_eifrs-full--CashAndCashEquivalents_iI_pn3n3_c20221231_zz5eqD3YAd4d" title="Cash and cash equivalents" style="border-top: Black 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:CashAndCashEquivalents" contextRef="AsOf2022-12-31" id="Fact002997" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,678,457</ix:nonFraction></td>
    <td id="xdx_982_eifrs-full--CashAndCashEquivalents_iI_pn3n3_c20211231_zf9u9pX422cb" title="Cash and cash equivalents" style="border-top: Black 0.5pt solid; border-bottom: Black 1pt solid; border-left: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;&#160;<ix:nonFraction name="ifrs-full:CashAndCashEquivalents" contextRef="AsOf2021-12-31" id="Fact002999" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,472,845</ix:nonFraction></td></tr>
  </table></ix:nonNumeric>

<p style="font: 7.5pt/7.5pt Calibri, Helvetica, Sans-Serif; margin: 0.5pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.4pt 0 5.9pt; text-align: justify">These comprise cash on hand,
deposits with banks and short-term highly liquid investments, which can be redeemed in cash within 90 days from the investment date. Temporary
short-term investments are recorded at cost at the reporting date, plus income net of income tax earnings accrued. Cash and cash equivalents
are subject to an insignificant risk of change in value.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 5.6pt 0 5.9pt; text-align: justify">Financial investments refer to Bank
Deposit Certificates - CDBs and Repurchase Agreements, which are the sale of a security with the commitment of the seller (Bank) to repurchase
it, and of the purchaser to resell it in the future. Investments, depending on the incidence of IOF and the liquidity period negotiated
at the time of contracting, have post-fixed interest rates between <span id="xdx_90F_eifrs-full--PercentageOfEntitysRevenue_pip0_dp_c20230101__20231231_z988LR1010f" title="Post-fixed interest rates"><ix:nonFraction name="ifrs-full:PercentageOfEntitysRevenue" contextRef="From2023-01-01to2023-12-31" id="Fact003001" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">92.0</ix:nonFraction></span>% and <span id="xdx_903_eifrs-full--PercentageOfEntitysRevenue_pip0_dp_c20220101__20221231_z9XuVjy9Khs5" title="Post-fixed interest rates"><ix:nonFraction name="ifrs-full:PercentageOfEntitysRevenue" contextRef="From2022-01-012022-12-31" id="Fact003003" format="ixt:numunitdecimalin" decimals="INF" scale="-2" unitRef="Pure">103,5</ix:nonFraction></span>% of Interbank Deposit Certificate (&#8220;CDI&#8221;).</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.75pt 0 5.9pt; text-align: justify">The balance as of December 31,
2023, includes the funds received resulting from the public offering for primary distribution of <span id="xdx_90E_eifrs-full--NumberOfSharesIssued_iI_pip0_c20231231__ifrs-full--TypesOfRateregulatedActivitiesAxis__custom--PrimaryDistribution1Member_zqAKLh6e5Tea" title="Number of shares issued"><ix:nonFraction name="ifrs-full:NumberOfSharesIssued" contextRef="AsOf2023-12-31_custom_PrimaryDistribution1Member" id="Fact003005" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="Shares">246,256,841</ix:nonFraction></span> shares issued by the Company,
totaling the value of R$<span id="xdx_904_eifrs-full--SharePremium_iI_pn3n3_c20231231__ifrs-full--TypesOfRateregulatedActivitiesAxis__custom--PrimaryDistribution1Member_zvjLpE8E3w2l" title="Number of shares issued, value"><ix:nonFraction name="ifrs-full:SharePremium" contextRef="AsOf2023-12-31_custom_PrimaryDistribution1Member" id="Fact003007" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,031,619</ix:nonFraction></span>, as described in Note 1.</p>


<p style="font: 8pt/8pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;</p>

</ix:nonNumeric><ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact003009" name="elp:DisclosureOfBondsAndSecuritiesExplanatory"><p id="xdx_807_ecustom--DisclosureOfBondsAndSecuritiesExplanatory_ztxXk56oQ1jb" style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: bold 13pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 3.3pt; margin-bottom: 0; color: #ED8E00"><tr style="vertical-align: top">
<td style="width: 20.3pt"/><td style="width: 25.35pt">6.</td><td><span id="xdx_820_zi2MaeaxKMj7">Bonds and Securities</span></td></tr></table>

<p style="font: 13pt/13pt Calibri, Helvetica, Sans-Serif; margin: 0.45pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.45pt 0 5.9pt; text-align: justify">The Company holds securities that
yield variable interest rates. The term of these securities ranges from 1 to 54 months from the end of the period, however, most of the
balance is recorded in noncurrent assets as they refer to funds tied to the financial guarantee of long-term contracts.</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact003011" name="elp:ScheduleOfBondsAndSecuritiesTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_89D_ecustom--ScheduleOfBondsAndSecuritiesTableTextBlock_z5MEMQcmxQ01" summary="xdx: Disclosure - Bonds and Securities (Details)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="text-align: left; width: 58%"><span id="xdx_8BC_zy4DetnDdVb3" style="display: none">Schedule of bonds and securities</span></td>
    <td style="text-align: center; width: 18%">&#160;</td>
    <td style="padding-right: 2pt; text-align: right; background-color: white; width: 12%">&#160;</td>
    <td style="padding-right: 2pt; text-align: right; background-color: white; width: 12%">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: left">Category</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: center">Index</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right">12.31.2023</td>
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">12.31.2022</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; text-align: left">Units in Funds (a)</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span id="xdx_90C_ecustom--BondsAndSecuritiesIndex_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--UnitsInFundsMember_zrfraBJSpPzj" title="Index"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_UnitsInFundsMember" id="Fact003013" name="elp:BondsAndSecuritiesIndex">CDI</ix:nonNumeric></span>&#160;</td>
    <td id="xdx_985_ecustom--BondsAndSecurities_iI_pn3n3_c20231231__ifrs-full--ClassesOfAssetsAxis__custom--UnitsInFundsMember_zxHCmRe252mg" title="Bonds and securities" style="border-left: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; background-color: white"><ix:nonFraction name="elp:BondsAndSecurities" contextRef="AsOf2023-12-31_custom_UnitsInFundsMember" id="Fact003015" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">410,012</ix:nonFraction></td>
    <td id="xdx_98F_ecustom--BondsAndSecurities_iI_pn3n3_c20221231__ifrs-full--ClassesOfAssetsAxis__custom--UnitsInFundsMember_z7GrtLF8ds4a" title="Bonds and securities" style="border-left: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; background-color: white"><ix:nonFraction name="elp:BondsAndSecurities" contextRef="AsOf2022-12-31_custom_UnitsInFundsMember" id="Fact003017" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">353,454</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; text-align: left">Bank Deposit Certificates - CDB</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_90A_ecustom--BondsAndSecuritiesIndex_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--BankDepositCertificatesMember_z3NzXnM09uBf" title="Index"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_BankDepositCertificatesMember" id="Fact003019" name="elp:BondsAndSecuritiesIndex">&#160;96% to 101% of CDI&#160;</ix:nonNumeric></span></td>
    <td id="xdx_986_ecustom--BondsAndSecurities_iI_pn3n3_c20231231__ifrs-full--ClassesOfAssetsAxis__custom--BankDepositCertificatesMember_zRKZ7rmoqE4e" title="Bonds and securities" style="border-left: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; background-color: white">&#160;&#160;<ix:nonFraction name="elp:BondsAndSecurities" contextRef="AsOf2023-12-31_custom_BankDepositCertificatesMember" id="Fact003021" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">85,483</ix:nonFraction></td>
    <td id="xdx_98A_ecustom--BondsAndSecurities_pn3n3_c20221231__ifrs-full--ClassesOfAssetsAxis__custom--BankDepositCertificatesMember_zTWEOIRcMXDl" title="Bonds and securities" style="border-left: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; background-color: white">&#160;&#160;<ix:nonFraction name="elp:BondsAndSecurities" contextRef="AsOf2022-12-31_custom_BankDepositCertificatesMember" id="Fact003023" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">77,602</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-top: Black 0.5pt solid; border-bottom: Black 1pt solid; color: white">&#160;</td>
    <td style="border-top: Black 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right">&#160;</td>
    <td id="xdx_98F_ecustom--BondsAndSecurities_pn3n3_c20231231_zF169aWSGJel" title="Bonds and securities" style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; border-left: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right"><ix:nonFraction name="elp:BondsAndSecurities" contextRef="AsOf2023-12-31" id="Fact003025" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">495,495</ix:nonFraction></td>
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<p style="font: 8pt Arial, Helvetica, Sans-Serif; margin: 3.3pt 11.15pt 0 8.05pt">Interbank Deposit Certificate - CDI</p>

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<td style="width: 15pt; text-align: right">(a)</td><td style="width: 5pt"/><td style="text-align: justify">These are mostly reserve accounts intended for the fulfillment of contracts with the BNDES.</td>
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</ix:nonNumeric><p id="xdx_8A0_z97e7t6LI1th" style="margin-top: 0; margin-bottom: 0">&#160;</p>


<ix:exclude><!-- Field: Page; Sequence: 212 -->
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<td style="width: 20.3pt"/><td style="width: 25.35pt">7.</td><td><span id="xdx_828_zTU2jVjWUwbk">Trade Accounts Receivable</span></td></tr></table>

<p style="font: 5.5pt/5.5pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

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    <td style="padding-right: 2pt; text-align: right; width: 12%">&#160;</td>
    <td style="padding-right: 2pt; text-align: right; width: 12%">&#160;</td>
    <td style="padding-right: 2pt; text-align: right; width: 12%">&#160;</td>
    <td style="padding-right: 2pt; text-align: right; width: 12%">&#160;</td></tr>
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    <td style="border-bottom: Black 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">12.31.2022</td></tr>
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    <td><p style="margin-top: 0; margin-bottom: 0">Electricity sales to final customers and Charges for use</p>
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    <td id="xdx_98A_eifrs-full--TradeReceivables_iI_pn3n3_c20231231__ifrs-full--TypesOfRateregulatedActivitiesAxis__custom--ElectricitySalesToFinalCustomersAndChargesForUseOfTheSystemCopelDISMember__ifrs-full--MaturityAxis__ifrs-full--NotLaterThanThreeMonthsMember_znHq6dOdv2W8" title="Trade Accounts Receivable" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<ix:nonFraction name="ifrs-full:TradeReceivables" contextRef="AsOf2023-12-31_custom_ElectricitySalesToFinalCustomersAndChargesForUseOfTheSystemCopelDISMember_ifrs-full_NotLaterThanThreeMonthsMember" id="Fact003044" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">395,161</ix:nonFraction></td>
    <td id="xdx_98B_eifrs-full--TradeReceivables_iI_pn3n3_c20231231__ifrs-full--TypesOfRateregulatedActivitiesAxis__custom--ElectricitySalesToFinalCustomersAndChargesForUseOfTheSystemCopelDISMember__ifrs-full--MaturityAxis__ifrs-full--NotLaterThanOneYearMember_ztTsybO09PZ2" title="Trade Accounts Receivable" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<ix:nonFraction name="ifrs-full:TradeReceivables" contextRef="AsOf2023-12-31_custom_ElectricitySalesToFinalCustomersAndChargesForUseOfTheSystemCopelDISMember_ifrs-full_NotLaterThanOneYearMember" id="Fact003046" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">157,947</ix:nonFraction></td>
    <td id="xdx_989_eifrs-full--TradeReceivables_iI_pn3n3_c20231231__ifrs-full--TypesOfRateregulatedActivitiesAxis__custom--ElectricitySalesToFinalCustomersAndChargesForUseOfTheSystemCopelDISMember_zEVOVuCr1fIc" title="Trade Accounts Receivable" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<ix:nonFraction name="ifrs-full:TradeReceivables" contextRef="AsOf2023-12-31_custom_ElectricitySalesToFinalCustomersAndChargesForUseOfTheSystemCopelDISMember" id="Fact003048" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,981,740</ix:nonFraction></td>
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  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; color: white; font-weight: bold; text-align: left">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td>Electricity sales to final customers</td>
    <td id="xdx_981_eifrs-full--TradeReceivables_iI_pn3n3_c20231231__ifrs-full--TypesOfRateregulatedActivitiesAxis__custom--ElectricitySalesToFinalCustomersMember__ifrs-full--MaturityAxis__custom--BalanceFallingDueMember_z7D20YqRgCSf" title="Trade Accounts Receivable" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;<ix:nonFraction name="ifrs-full:TradeReceivables" contextRef="AsOf2023-12-31_custom_ElectricitySalesToFinalCustomersMember_custom_BalanceFallingDueMember" id="Fact003052" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">207,084</ix:nonFraction></td>
    <td id="xdx_988_eifrs-full--TradeReceivables_iI_pn3n3_c20231231__ifrs-full--TypesOfRateregulatedActivitiesAxis__custom--ElectricitySalesToFinalCustomersMember__ifrs-full--MaturityAxis__ifrs-full--NotLaterThanThreeMonthsMember_zEg3yX46onyh" title="Trade Accounts Receivable" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:TradeReceivables" contextRef="AsOf2023-12-31_custom_ElectricitySalesToFinalCustomersMember_ifrs-full_NotLaterThanThreeMonthsMember" id="Fact003054" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,414</ix:nonFraction></td>
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  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; color: white; font-weight: bold; text-align: left">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td></tr>
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    <td>Other consumers receivables&#160;</td>
    <td id="xdx_98B_eifrs-full--TradeReceivables_iI_pn3n3_c20231231__ifrs-full--TypesOfRateregulatedActivitiesAxis__custom--OtherConsumersReceivablesMember__ifrs-full--MaturityAxis__custom--BalanceFallingDueMember_zNRPYCFOS1Yg" title="Trade Accounts Receivable" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;<ix:nonFraction name="ifrs-full:TradeReceivables" contextRef="AsOf2023-12-31_custom_OtherConsumersReceivablesMember_custom_BalanceFallingDueMember" id="Fact003062" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">90,694</ix:nonFraction></td>
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    <td id="xdx_985_eifrs-full--TradeReceivables_iI_pn3n3_c20231231__ifrs-full--TypesOfRateregulatedActivitiesAxis__custom--OtherConsumersReceivablesMember_zJ5jXSVJknYe" title="Trade Accounts Receivable" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<ix:nonFraction name="ifrs-full:TradeReceivables" contextRef="AsOf2023-12-31_custom_OtherConsumersReceivablesMember" id="Fact003068" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">202,315</ix:nonFraction></td>
    <td id="xdx_982_eifrs-full--TradeReceivables_iI_pn3n3_c20221231__ifrs-full--TypesOfRateregulatedActivitiesAxis__custom--OtherConsumersReceivablesMember_zIlm4lQ5Ei6a" title="Trade Accounts Receivable" style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:TradeReceivables" contextRef="AsOf2022-12-31_custom_OtherConsumersReceivablesMember" id="Fact003070" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">111,436</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; color: white; font-weight: bold; text-align: left">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td><p style="margin-top: 0; margin-bottom: 0">Energy supply - Concessionaires, permission holder</p>
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    <td id="xdx_986_eifrs-full--TradeReceivables_iI_pn3n3_c20231231__ifrs-full--TypesOfRateregulatedActivitiesAxis__custom--EnergySupplyConcessionairesAndPermissionHolderAndTradingCompaniesMember__ifrs-full--MaturityAxis__custom--BalanceFallingDueMember_zdZWNhD30VOe" title="Trade Accounts Receivable" style="padding-right: 2pt; text-align: right">&#160;&#160;<ix:nonFraction name="ifrs-full:TradeReceivables" contextRef="AsOf2023-12-31_custom_EnergySupplyConcessionairesAndPermissionHolderAndTradingCompaniesMember_custom_BalanceFallingDueMember" id="Fact003072" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">437,348</ix:nonFraction></td>
    <td id="xdx_98C_eifrs-full--TradeReceivables_iI_pn3n3_c20231231__ifrs-full--TypesOfRateregulatedActivitiesAxis__custom--EnergySupplyConcessionairesAndPermissionHolderAndTradingCompaniesMember__ifrs-full--MaturityAxis__ifrs-full--NotLaterThanThreeMonthsMember_zg7nJphSW5Eh" title="Trade Accounts Receivable" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;<ix:nonFraction name="ifrs-full:TradeReceivables" contextRef="AsOf2023-12-31_custom_EnergySupplyConcessionairesAndPermissionHolderAndTradingCompaniesMember_ifrs-full_NotLaterThanThreeMonthsMember" id="Fact003074" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">24,184</ix:nonFraction></td>
    <td id="xdx_989_eifrs-full--TradeReceivables_iI_pn3n3_c20231231__ifrs-full--TypesOfRateregulatedActivitiesAxis__custom--EnergySupplyConcessionairesAndPermissionHolderAndTradingCompaniesMember__ifrs-full--MaturityAxis__ifrs-full--NotLaterThanOneYearMember_zAGnukj8R6n4" title="Trade Accounts Receivable" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:TradeReceivables" contextRef="AsOf2023-12-31_custom_EnergySupplyConcessionairesAndPermissionHolderAndTradingCompaniesMember_ifrs-full_NotLaterThanOneYearMember" id="Fact003076" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">9,555</ix:nonFraction></td>
    <td id="xdx_98D_eifrs-full--TradeReceivables_iI_pn3n3_c20231231__ifrs-full--TypesOfRateregulatedActivitiesAxis__custom--EnergySupplyConcessionairesAndPermissionHolderAndTradingCompaniesMember_zkCDOifmwUmf" title="Trade Accounts Receivable" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<ix:nonFraction name="ifrs-full:TradeReceivables" contextRef="AsOf2023-12-31_custom_EnergySupplyConcessionairesAndPermissionHolderAndTradingCompaniesMember" id="Fact003078" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">471,087</ix:nonFraction></td>
    <td id="xdx_98C_eifrs-full--TradeReceivables_iI_pn3n3_c20221231__ifrs-full--TypesOfRateregulatedActivitiesAxis__custom--EnergySupplyConcessionairesAndPermissionHolderAndTradingCompaniesMember_zEmGjL64MZ3a" title="Trade Accounts Receivable" style="padding-right: 2pt; text-align: right"><ix:nonFraction name="ifrs-full:TradeReceivables" contextRef="AsOf2022-12-31_custom_EnergySupplyConcessionairesAndPermissionHolderAndTradingCompaniesMember" id="Fact003080" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">483,218</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; color: white; font-weight: bold; text-align: left">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td>CCEE (7.1)</td>
    <td id="xdx_982_eifrs-full--TradeReceivables_iI_pn3n3_c20231231__ifrs-full--TypesOfRateregulatedActivitiesAxis__custom--CCEEMember__ifrs-full--MaturityAxis__custom--BalanceFallingDueMember_zwMF4kh31VN1" title="Trade Accounts Receivable" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;<ix:nonFraction name="ifrs-full:TradeReceivables" contextRef="AsOf2023-12-31_custom_CCEEMember_custom_BalanceFallingDueMember" id="Fact003082" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">70,048</ix:nonFraction></td>
    <td id="xdx_989_eifrs-full--TradeReceivables_iI_pn3n3_c20231231__ifrs-full--TypesOfRateregulatedActivitiesAxis__custom--CCEEMember__ifrs-full--MaturityAxis__ifrs-full--NotLaterThanThreeMonthsMember_zdj0C0VqgmMl" title="Trade Accounts Receivable" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;<span style="-sec-ix-hidden: xdx2ixbrl3084">-</span></td>
    <td id="xdx_98C_eifrs-full--TradeReceivables_iI_pn3n3_c20231231__ifrs-full--TypesOfRateregulatedActivitiesAxis__custom--CCEEMember__ifrs-full--MaturityAxis__ifrs-full--NotLaterThanOneYearMember_zRk5gM7kEjT3" title="Trade Accounts Receivable" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<ix:nonFraction name="ifrs-full:TradeReceivables" contextRef="AsOf2023-12-31_custom_CCEEMember_ifrs-full_NotLaterThanOneYearMember" id="Fact003086" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">119,665</ix:nonFraction></td>
    <td id="xdx_985_eifrs-full--TradeReceivables_iI_pn3n3_c20231231__ifrs-full--TypesOfRateregulatedActivitiesAxis__custom--CCEEMember_zharX2L2msp8" title="Trade Accounts Receivable" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<ix:nonFraction name="ifrs-full:TradeReceivables" contextRef="AsOf2023-12-31_custom_CCEEMember" id="Fact003088" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">189,713</ix:nonFraction></td>
    <td id="xdx_984_eifrs-full--TradeReceivables_iI_pn3n3_c20221231__ifrs-full--TypesOfRateregulatedActivitiesAxis__custom--CCEEMember_zvva9toXiQef" title="Trade Accounts Receivable" style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:TradeReceivables" contextRef="AsOf2022-12-31_custom_CCEEMember" id="Fact003090" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">196,627</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; color: white; font-weight: bold; text-align: left">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td>Charges for use of the transmission system</td>
    <td id="xdx_980_eifrs-full--TradeReceivables_iI_pn3n3_c20231231__ifrs-full--TypesOfRateregulatedActivitiesAxis__custom--ChargesForUseOfTheTransmissionSystemMember__ifrs-full--MaturityAxis__custom--BalanceFallingDueMember_zRuLJPkn4btd" title="Trade Accounts Receivable" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;<ix:nonFraction name="ifrs-full:TradeReceivables" contextRef="AsOf2023-12-31_custom_ChargesForUseOfTheTransmissionSystemMember_custom_BalanceFallingDueMember" id="Fact003092" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">68,161</ix:nonFraction></td>
    <td id="xdx_983_eifrs-full--TradeReceivables_iI_pn3n3_c20231231__ifrs-full--TypesOfRateregulatedActivitiesAxis__custom--ChargesForUseOfTheTransmissionSystemMember__ifrs-full--MaturityAxis__ifrs-full--NotLaterThanThreeMonthsMember_zHxEMzgMPqX9" title="Trade Accounts Receivable" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><ix:nonFraction name="ifrs-full:TradeReceivables" contextRef="AsOf2023-12-31_custom_ChargesForUseOfTheTransmissionSystemMember_ifrs-full_NotLaterThanThreeMonthsMember" id="Fact003094" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">7,314</ix:nonFraction></td>
    <td id="xdx_98A_eifrs-full--TradeReceivables_iI_pn3n3_c20231231__ifrs-full--TypesOfRateregulatedActivitiesAxis__custom--ChargesForUseOfTheTransmissionSystemMember__ifrs-full--MaturityAxis__ifrs-full--NotLaterThanOneYearMember_zvwwaCkWQYu6" title="Trade Accounts Receivable" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="ifrs-full:TradeReceivables" contextRef="AsOf2023-12-31_custom_ChargesForUseOfTheTransmissionSystemMember_ifrs-full_NotLaterThanOneYearMember" id="Fact003096" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">10,680</ix:nonFraction></td>
    <td id="xdx_98B_eifrs-full--TradeReceivables_iI_pn3n3_c20231231__ifrs-full--TypesOfRateregulatedActivitiesAxis__custom--ChargesForUseOfTheTransmissionSystemMember_z7rOHshNA8Ih" title="Trade Accounts Receivable" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="ifrs-full:TradeReceivables" contextRef="AsOf2023-12-31_custom_ChargesForUseOfTheTransmissionSystemMember" id="Fact003098" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">86,155</ix:nonFraction></td>
    <td id="xdx_983_eifrs-full--TradeReceivables_iI_pn3n3_c20221231__ifrs-full--TypesOfRateregulatedActivitiesAxis__custom--ChargesForUseOfTheTransmissionSystemMember_zHgVdSY1RTB2" title="Trade Accounts Receivable" style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<ix:nonFraction name="ifrs-full:TradeReceivables" contextRef="AsOf2022-12-31_custom_ChargesForUseOfTheTransmissionSystemMember" id="Fact003100" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">71,466</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; color: white; font-weight: bold; text-align: left">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td>Gas distribution</td>
    <td id="xdx_987_eifrs-full--TradeReceivables_iI_pn3n3_c20231231__ifrs-full--TypesOfRateregulatedActivitiesAxis__ifrs-full--GasDistributionMember__ifrs-full--MaturityAxis__custom--BalanceFallingDueMember_zImQm63VQcu2" title="Trade Accounts Receivable" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;<span style="-sec-ix-hidden: xdx2ixbrl3102">-</span></td>
    <td id="xdx_983_eifrs-full--TradeReceivables_iI_pn3n3_c20231231__ifrs-full--TypesOfRateregulatedActivitiesAxis__ifrs-full--GasDistributionMember__ifrs-full--MaturityAxis__ifrs-full--NotLaterThanThreeMonthsMember_zNM4pABAUhmk" title="Trade Accounts Receivable" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl3104">-</span></td>
    <td id="xdx_982_eifrs-full--TradeReceivables_iI_pn3n3_c20231231__ifrs-full--TypesOfRateregulatedActivitiesAxis__ifrs-full--GasDistributionMember__ifrs-full--MaturityAxis__ifrs-full--NotLaterThanOneYearMember_zNdzfIfv5W56" title="Trade Accounts Receivable" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl3106">-</span></td>
    <td id="xdx_985_eifrs-full--TradeReceivables_iI_pn3n3_c20231231__ifrs-full--TypesOfRateregulatedActivitiesAxis__ifrs-full--GasDistributionMember_zT7tr5GGDy21" title="Trade Accounts Receivable" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl3108">-</span></td>
    <td id="xdx_98B_eifrs-full--TradeReceivables_iI_pn3n3_c20221231__ifrs-full--TypesOfRateregulatedActivitiesAxis__ifrs-full--GasDistributionMember_zULdH9oWeoji" title="Trade Accounts Receivable" style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:TradeReceivables" contextRef="AsOf2022-12-31_ifrs-full_GasDistributionMember" id="Fact003110" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">138,770</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; color: white; font-weight: bold; text-align: left">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td>(-) Expected credit losses (7.2)</td>
    <td id="xdx_98F_ecustom--TradeReceivable_iI_pn3n3_c20231231__ifrs-full--TypesOfRateregulatedActivitiesAxis__custom--ExpectedCreditLossesMember__ifrs-full--MaturityAxis__custom--BalanceFallingDueMember_zYgdo6QYqKJ3" title="Trade Accounts Receivable" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;(<ix:nonFraction name="elp:TradeReceivable" contextRef="AsOf2023-12-31_custom_ExpectedCreditLossesMember_custom_BalanceFallingDueMember" id="Fact003112" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">19,588</ix:nonFraction>)</td>
    <td id="xdx_987_ecustom--TradeReceivable_iI_pn3n3_c20231231__ifrs-full--TypesOfRateregulatedActivitiesAxis__custom--ExpectedCreditLossesMember__ifrs-full--MaturityAxis__ifrs-full--NotLaterThanThreeMonthsMember_zUfDWeGKFYcf" title="Trade Accounts Receivable" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;(<ix:nonFraction name="elp:TradeReceivable" contextRef="AsOf2023-12-31_custom_ExpectedCreditLossesMember_ifrs-full_NotLaterThanThreeMonthsMember" id="Fact003114" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">40,195</ix:nonFraction>)</td>
    <td id="xdx_986_ecustom--TradeReceivable_iI_pn3n3_c20231231__ifrs-full--TypesOfRateregulatedActivitiesAxis__custom--ExpectedCreditLossesMember__ifrs-full--MaturityAxis__ifrs-full--NotLaterThanOneYearMember_z9Z7o2ql8FI7" title="Trade Accounts Receivable" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;(<ix:nonFraction name="elp:TradeReceivable" contextRef="AsOf2023-12-31_custom_ExpectedCreditLossesMember_ifrs-full_NotLaterThanOneYearMember" id="Fact003116" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">222,599</ix:nonFraction>)</td>
    <td id="xdx_980_ecustom--TradeReceivable_iI_pn3n3_c20231231__ifrs-full--TypesOfRateregulatedActivitiesAxis__custom--ExpectedCreditLossesMember_zerrnCGWa6Od" title="Trade Accounts Receivable" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;(<ix:nonFraction name="elp:TradeReceivable" contextRef="AsOf2023-12-31_custom_ExpectedCreditLossesMember" id="Fact003118" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">282,382</ix:nonFraction>)</td>
    <td id="xdx_988_ecustom--TradeReceivable_iI_pn3n3_c20221231__ifrs-full--TypesOfRateregulatedActivitiesAxis__custom--ExpectedCreditLossesMember_zDV4RvUhTTLj" title="Trade Accounts Receivable" style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;(<ix:nonFraction name="elp:TradeReceivable" contextRef="AsOf2022-12-31_custom_ExpectedCreditLossesMember" id="Fact003120" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">271,943</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-top: Black 0.5pt solid; border-bottom: Black 0.5pt solid; padding-left: 9px; font-weight: bold; text-align: left">&#160;</td>
    <td id="xdx_986_eifrs-full--TradeReceivables_iI_pn3n3_c20231231__ifrs-full--MaturityAxis__custom--BalanceFallingDueMember_zXVZlpPuJch" title="Trade Accounts Receivable" style="border-top: Black 0.5pt solid; border-bottom: Black 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;&#160;<ix:nonFraction name="ifrs-full:TradeReceivables" contextRef="AsOf2023-12-31_custom_BalanceFallingDueMember" id="Fact003122" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,282,379</ix:nonFraction></td>
    <td id="xdx_982_eifrs-full--TradeReceivables_iI_pn3n3_c20231231__ifrs-full--MaturityAxis__ifrs-full--NotLaterThanThreeMonthsMember_zrsAUHhgPg48" title="Trade Accounts Receivable" style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;&#160;<ix:nonFraction name="ifrs-full:TradeReceivables" contextRef="AsOf2023-12-31_ifrs-full_NotLaterThanThreeMonthsMember" id="Fact003124" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">462,649</ix:nonFraction></td>
    <td id="xdx_986_eifrs-full--TradeReceivables_iI_pn3n3_c20231231__ifrs-full--MaturityAxis__ifrs-full--NotLaterThanOneYearMember_zjYJTaahDxAh" title="Trade Accounts Receivable" style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<ix:nonFraction name="ifrs-full:TradeReceivables" contextRef="AsOf2023-12-31_ifrs-full_NotLaterThanOneYearMember" id="Fact003126" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">121,401</ix:nonFraction></td>
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    <td style="border-top: Black 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;</td>
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  <tr style="vertical-align: bottom">
    <td colspan="6" style="text-align: left">(a) Includes the balance of debt installments at present value, considering the amount to be discounted, the realization dates, the settlement dates and the discount rate of 1.22% p.m. (1.10% p.m. on December 31, 2022).</td></tr>
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</ix:nonNumeric><p id="xdx_8A0_zlrqTFlTJoce" style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

<p style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: bold 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 3.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 18.15pt">7.1</td><td style="text-align: justify; padding-right: 299.25pt">Electricity Trading Chamber - CCEE</td></tr></table>

<p style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.8pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.95pt 0 5.9pt; text-align: justify">Balance receivable deriving from
the positive position in the monthly settlement of the spot market centralized by CCEE. Amounts are received in the second month following
the recognition of revenue or offset against future settlements when the result is negative for the subsidiary.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.55pt 0 5.9pt; text-align: justify">Of the total presented, R$<span id="xdx_904_ecustom--TotalAmountReferToControversialPortionOfColiderHpp_pn3n3_c20230101__20231231_zGcP5Qmd5qCh" title="Total amount presented of controversial portion of colider HPP"><ix:nonFraction name="elp:TotalAmountReferToControversialPortionOfColiderHpp" contextRef="From2023-01-01to2023-12-31" id="Fact003140" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">119,665</ix:nonFraction></span>
refer to the controversial portion resulting from the effects of the injunction for exclusion of responsibility of HPP Col&#237;der.
As a result of unforeseeable circumstances and force majeure, the power plant had its commercial start-up delayed, which was initially
scheduled for January 2015. The Company is contesting in court, filing a request for exclusion of liability so that the mandatory supply
of energy contracted by the plant, in the period in delay, could be postponed. Expected credit losses were recorded in the same amount
as the receivable balance, as presented in Note 7.2.</p>


<ix:exclude><!-- Field: Page; Sequence: 213 -->
    <div id="xdx_230_zLnwYwBhO2Dd" style="border-bottom: Black 1pt solid; margin-bottom: 6pt"><p style="margin-top: 0; margin-bottom: 0">&#160;</p><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%">F-<!-- Field: Sequence; Type: Arabic; Name: PageNo -->38<!-- Field: /Sequence -->&#160;</td></tr></table></div>
    <div id="xdx_23E_zOEUeXgxBkU5" style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%"><p style="font: 10pt/11.2pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 1pt; text-align: left"><b>COMPANHIA PARANAENSE DE ENERGIA &#8211; COPEL and Subsidiaries</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>Notes to the Consolidated Financial Statements</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>For the years ended December 31, 2023, 2022 and 2021</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; text-align: left; margin-top: 1.7pt; margin-right: 0; margin-bottom: 0"><b>All amounts expressed in thousands of Brazilian reais, unless otherwise stated</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b>&#160;</b></p></td></tr></table></div>
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<ix:exclude><p id="xdx_23E_zZVf7Ilb8DYa" style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.55pt 0 0">&#160;</p></ix:exclude>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.3pt 0 5.9pt; text-align: justify">Copel GeT filed a lawsuit in
2018 against Aneel with the aim of challenging the resolutions that rejected the request to recognize the exclusion of liability for the
displacement of the implementation schedule of the HPP Col&#237;der contained in Concession Contract No. 01/2011-MME-UHE Col&#237;der,
of which it is the holder, while also maintaining the supply schedule in the Power Trading Contracts in the Regulated Environment (CCEAR).
A provisional injunction in favor of the Company was granted by the Federal Regional Court of the 1<span style="font-size: 6.5pt; line-height: 150%">st</span>
Region ("TRF1") to suspend the sanctioning and contractual effects of the disputed resolutions. In May 2023, a ruling was issued
by the competent Federal Court, partially recognized the requests. Copel GeT filed an appeal with the TRF1 defending the extension of
the recognition of the exclusions for the entire period and renewed the request for appellate relief to maintain the suspension of the
effects of Aneel's deliberations, until the judgment of the appeal, which was again granted in August 2023 by the Reporting Judge. The
appeal is awaiting processing and judgment.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 5.65pt 0 5.9pt; text-align: justify">The contracted energy of the plant
is 125 MW average. For overdue periods the contract was fulfilled and, due to the fact it is awaiting a decision on the merits of the
lawsuit, the Company recognized the revenue limited to the financial covenants of the agreement and the regulatory rules, as well as the
cost of energy to cover the contractual guarantee.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: bold 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 1.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 18.15pt">7.2</td><td style="text-align: justify; padding-right: 361.05pt">Expected credit losses</td></tr></table>

<p style="font: 12pt/12pt Calibri, Helvetica, Sans-Serif; margin: 0.95pt 0 0">&#160;</p>

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  <tr style="font-size: 6pt; vertical-align: bottom">
    <td style="font-size: 6pt"><span id="xdx_8BF_zeRt5mKd9bhk" style="display: none">Schedule of expected credit losses</span></td>
    <td style="padding-right: 2pt; font-size: 6pt; text-align: right">&#160;</td>
    <td style="padding-right: 2pt; font-size: 6pt; text-align: right">&#160;</td>
    <td style="padding-right: 2pt; font-size: 6pt; text-align: right">&#160;</td>
    <td style="padding-right: 2pt; font-size: 6pt; text-align: right">&#160;</td>
    <td style="padding-right: 2pt; font-size: 6pt; text-align: right">&#160;</td>
    <td style="padding-right: 2pt; font-size: 6pt; text-align: right">&#160;</td>
    <td style="padding-right: 2pt; font-size: 6pt; text-align: right">&#160;</td>
    <td style="padding-right: 2pt; font-size: 6pt; text-align: right">&#160;</td>
    <td style="padding-right: 2pt; font-size: 6pt; text-align: right">&#160;</td>
    <td style="padding-right: 2pt; font-size: 6pt; text-align: right">&#160;</td>
    <td style="padding-right: 2pt; font-size: 6pt; text-align: right">&#160;</td>
    <td style="padding-right: 2pt; font-size: 6pt; text-align: right">&#160;</td></tr>
  <tr style="font-size: 6pt; vertical-align: bottom">
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    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-size: 6pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">Additions /&#160;</td>
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    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-size: 6pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">Additions/</td>
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    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-size: 6pt; font-weight: bold; text-align: right">Balance as of</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-size: 6pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">Additions/</td>
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    <td style="border-top: Black 1pt solid; padding-right: 2pt; font-size: 6pt; font-weight: bold; text-align: right">Balance as of</td></tr>
  <tr style="font-size: 6pt; vertical-align: bottom">
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    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; padding-right: 2pt; font-size: 6pt; font-weight: bold; text-align: right">January 1, 2021</td>
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    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; padding-right: 2pt; font-size: 6pt; font-weight: bold; text-align: right">December 31, 2021</td>
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  <tr style="font-size: 6pt; vertical-align: bottom">
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    <td id="xdx_988_eifrs-full--AllowanceAccountForCreditLossesOfFinancialAssets_iS_pn3n3_c20220101__20221231__ifrs-full--TypesOfCustomersAxis__custom--ElectricitySalesToFinalCustomersAndChargesForUseOfTheSystemCopelDISMember_zP1w2rlNHke6" title="Expected credit losses, beginning balance" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-size: 6pt; text-align: right">&#160;<ix:nonFraction name="ifrs-full:AllowanceAccountForCreditLossesOfFinancialAssets" contextRef="AsOf2021-12-31_custom_ElectricitySalesToFinalCustomersAndChargesForUseOfTheSystemCopelDISMember" id="Fact003153" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">154,083</ix:nonFraction></td>
    <td id="xdx_987_ecustom--AdditionalReversalsAllowanceRecognisedInProfitOrLossAllowanceAccountForCreditLossesOfFinancialAssets_pn3n3_c20220101__20221231__ifrs-full--TypesOfCustomersAxis__custom--ElectricitySalesToFinalCustomersAndChargesForUseOfTheSystemCopelDISMember_zrTDsFw8Wsv7" title="Additions/ (Reversals)" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-size: 6pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="elp:AdditionalReversalsAllowanceRecognisedInProfitOrLossAllowanceAccountForCreditLossesOfFinancialAssets" contextRef="From2022-01-012022-12-31_custom_ElectricitySalesToFinalCustomersAndChargesForUseOfTheSystemCopelDISMember" id="Fact003155" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">114,718</ix:nonFraction></td>
    <td id="xdx_98D_ecustom--ReversalAllowanceAccountForCreditLossesOfFinancialAsset_pn3n3_c20220101__20221231__ifrs-full--TypesOfCustomersAxis__custom--ElectricitySalesToFinalCustomersAndChargesForUseOfTheSystemCopelDISMember_z97LNEEgK4Ff" title="Write offs" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-size: 6pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;(<ix:nonFraction name="elp:ReversalAllowanceAccountForCreditLossesOfFinancialAsset" contextRef="From2022-01-012022-12-31_custom_ElectricitySalesToFinalCustomersAndChargesForUseOfTheSystemCopelDISMember" id="Fact003157" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">149,263</ix:nonFraction>)</td>
    <td id="xdx_98A_eifrs-full--AllowanceAccountForCreditLossesOfFinancialAssets_iS_pn3n3_c20230101__20231231__ifrs-full--TypesOfCustomersAxis__custom--ElectricitySalesToFinalCustomersAndChargesForUseOfTheSystemCopelDISMember_zVUQzkGzRzA1" title="Expected credit losses, beginning balance" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-size: 6pt; text-align: right">&#160;<ix:nonFraction name="ifrs-full:AllowanceAccountForCreditLossesOfFinancialAssets" contextRef="AsOf2022-12-31_custom_ElectricitySalesToFinalCustomersAndChargesForUseOfTheSystemCopelDISMember65566578" id="Fact003159" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">119,538</ix:nonFraction></td>
    <td id="xdx_988_ecustom--AdditionalReversalsAllowanceRecognisedInProfitOrLossAllowanceAccountForCreditLossesOfFinancialAssets_pn3n3_c20230101__20231231__ifrs-full--TypesOfCustomersAxis__custom--ElectricitySalesToFinalCustomersAndChargesForUseOfTheSystemCopelDISMember_zwc9mJg8DlRb" title="Additions/ (Reversals)" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-size: 6pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:AdditionalReversalsAllowanceRecognisedInProfitOrLossAllowanceAccountForCreditLossesOfFinancialAssets" contextRef="From2023-01-012023-12-31_custom_ElectricitySalesToFinalCustomersAndChargesForUseOfTheSystemCopelDISMember" id="Fact003161" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">99,685</ix:nonFraction></td>
    <td id="xdx_986_ecustom--ReversalAllowanceAccountForCreditLossesOfFinancialAsset_pn3n3_c20230101__20231231__ifrs-full--TypesOfCustomersAxis__custom--ElectricitySalesToFinalCustomersAndChargesForUseOfTheSystemCopelDISMember_zyA8fAWepuIi" title="Write offs" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-size: 6pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;(<ix:nonFraction name="elp:ReversalAllowanceAccountForCreditLossesOfFinancialAsset" contextRef="From2023-01-012023-12-31_custom_ElectricitySalesToFinalCustomersAndChargesForUseOfTheSystemCopelDISMember" id="Fact003163" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">85,356</ix:nonFraction>)</td>
    <td id="xdx_98E_ecustom--Reclassification_pn3n3_c20230101__20231231__ifrs-full--TypesOfCustomersAxis__custom--ElectricitySalesToFinalCustomersAndChargesForUseOfTheSystemCopelDISMember_zsc04ivt5DVi" title="Reclassification" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-size: 6pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl3165">-</span></td>
    <td id="xdx_98B_eifrs-full--AllowanceAccountForCreditLossesOfFinancialAssets_iE_pn3n3_c20230101__20231231__ifrs-full--TypesOfCustomersAxis__custom--ElectricitySalesToFinalCustomersAndChargesForUseOfTheSystemCopelDISMember_zE7XjrgpauXa" title="Expected credit losses, ending balance" style="padding-right: 2pt; font-size: 6pt; text-align: right">&#160;<ix:nonFraction name="ifrs-full:AllowanceAccountForCreditLossesOfFinancialAssets" contextRef="AsOf2023-12-31_custom_ElectricitySalesToFinalCustomersAndChargesForUseOfTheSystemCopelDISMember65566625" id="Fact003167" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">133,867</ix:nonFraction></td></tr>
  <tr style="font-size: 6pt; vertical-align: bottom">
    <td style="font-size: 6pt">Electricity sales to final customers and other consumers receivables</td>
    <td id="xdx_986_eifrs-full--AllowanceAccountForCreditLossesOfFinancialAssets_iS_pn3n3_c20210101__20211231__ifrs-full--TypesOfCustomersAxis__custom--ElectricitySalesToFinalCustomersAndOtherConsumersReceivablesMember_zMiNqno5cIs2" title="Expected credit losses, beginning balance" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-size: 6pt; text-align: right"><ix:nonFraction name="ifrs-full:AllowanceAccountForCreditLossesOfFinancialAssets" contextRef="AsOf2020-12-31_custom_ElectricitySalesToFinalCustomersAndOtherConsumersReceivablesMember" id="Fact003169" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">769</ix:nonFraction></td>
    <td id="xdx_98E_ecustom--AdditionalReversalsAllowanceRecognisedInProfitOrLossAllowanceAccountForCreditLossesOfFinancialAssets_pn3n3_c20210101__20211231__ifrs-full--TypesOfCustomersAxis__custom--ElectricitySalesToFinalCustomersAndOtherConsumersReceivablesMember_zkf2G2uc6aoi" title="Additions/ (Reversals)" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-size: 6pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<ix:nonFraction name="elp:AdditionalReversalsAllowanceRecognisedInProfitOrLossAllowanceAccountForCreditLossesOfFinancialAssets" contextRef="From2021-01-012021-12-31_custom_ElectricitySalesToFinalCustomersAndOtherConsumersReceivablesMember" id="Fact003171" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">436</ix:nonFraction></td>
    <td id="xdx_981_ecustom--ReversalAllowanceAccountForCreditLossesOfFinancialAsset_pn3n3_c20210101__20211231__ifrs-full--TypesOfCustomersAxis__custom--ElectricitySalesToFinalCustomersAndOtherConsumersReceivablesMember_zuWzuu5cBoE" title="Write offs" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-size: 6pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="-sec-ix-hidden: xdx2ixbrl3173">-</span></td>
    <td id="xdx_98F_ecustom--Reclassification_pn3n3_c20210101__20211231__ifrs-full--TypesOfCustomersAxis__custom--ElectricitySalesToFinalCustomersAndOtherConsumersReceivablesMember_zbXP1CxL3m1g" title="Reclassification" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-size: 6pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl3175">-</span></td>
    <td id="xdx_98D_eifrs-full--AllowanceAccountForCreditLossesOfFinancialAssets_iS_pn3n3_c20220101__20221231__ifrs-full--TypesOfCustomersAxis__custom--ElectricitySalesToFinalCustomersAndOtherConsumersReceivablesMember_zefvZrokl0xl" title="Expected credit losses, beginning balance" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-size: 6pt; text-align: right">&#160;&#160;<ix:nonFraction name="ifrs-full:AllowanceAccountForCreditLossesOfFinancialAssets" contextRef="AsOf2021-12-31_custom_ElectricitySalesToFinalCustomersAndOtherConsumersReceivablesMember" id="Fact003177" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,205</ix:nonFraction></td>
    <td id="xdx_981_ecustom--AdditionalReversalsAllowanceRecognisedInProfitOrLossAllowanceAccountForCreditLossesOfFinancialAssets_pn3n3_c20220101__20221231__ifrs-full--TypesOfCustomersAxis__custom--ElectricitySalesToFinalCustomersAndOtherConsumersReceivablesMember_zfM7P1N8LZ5d" title="Additions/ (Reversals)" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-size: 6pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:AdditionalReversalsAllowanceRecognisedInProfitOrLossAllowanceAccountForCreditLossesOfFinancialAssets" contextRef="From2022-01-012022-12-31_custom_ElectricitySalesToFinalCustomersAndOtherConsumersReceivablesMember" id="Fact003179" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">11,327</ix:nonFraction></td>
    <td id="xdx_985_ecustom--ReversalAllowanceAccountForCreditLossesOfFinancialAsset_pn3n3_c20220101__20221231__ifrs-full--TypesOfCustomersAxis__custom--ElectricitySalesToFinalCustomersAndOtherConsumersReceivablesMember_zdSi6x1r7gi7" title="Write offs" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-size: 6pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="-sec-ix-hidden: xdx2ixbrl3181">-</span></td>
    <td id="xdx_988_eifrs-full--AllowanceAccountForCreditLossesOfFinancialAssets_iS_pn3n3_c20230101__20231231__ifrs-full--TypesOfCustomersAxis__custom--ElectricitySalesToFinalCustomersAndOtherConsumersReceivablesMember_zyjZO6TJIdR" title="Expected credit losses, beginning balance" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-size: 6pt; text-align: right"><ix:nonFraction name="ifrs-full:AllowanceAccountForCreditLossesOfFinancialAssets" contextRef="AsOf2022-12-31_custom_ElectricitySalesToFinalCustomersAndOtherConsumersReceivablesMember" id="Fact003183" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">12,532</ix:nonFraction></td>
    <td id="xdx_98B_ecustom--AdditionalReversalsAllowanceRecognisedInProfitOrLossAllowanceAccountForCreditLossesOfFinancialAssets_pn3n3_c20230101__20231231__ifrs-full--TypesOfCustomersAxis__custom--ElectricitySalesToFinalCustomersAndOtherConsumersReceivablesMember_z29Bl05Ta4ie" title="Additions/ (Reversals)" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-size: 6pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<ix:nonFraction name="elp:AdditionalReversalsAllowanceRecognisedInProfitOrLossAllowanceAccountForCreditLossesOfFinancialAssets" contextRef="From2023-01-012023-12-31_custom_ElectricitySalesToFinalCustomersAndOtherConsumersReceivablesMember" id="Fact003185" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,792</ix:nonFraction></td>
    <td id="xdx_980_ecustom--ReversalAllowanceAccountForCreditLossesOfFinancialAsset_pn3n3_c20230101__20231231__ifrs-full--TypesOfCustomersAxis__custom--ElectricitySalesToFinalCustomersAndOtherConsumersReceivablesMember_zJFX9FMmSPZ2" title="Write offs" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-size: 6pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl3187">-</span></td>
    <td id="xdx_988_ecustom--Reclassification_pn3n3_c20230101__20231231__ifrs-full--TypesOfCustomersAxis__custom--ElectricitySalesToFinalCustomersAndOtherConsumersReceivablesMember_zNoW0r10ixi2" title="Reclassification" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-size: 6pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl3189">-</span></td>
    <td id="xdx_98A_eifrs-full--AllowanceAccountForCreditLossesOfFinancialAssets_iE_pn3n3_c20230101__20231231__ifrs-full--TypesOfCustomersAxis__custom--ElectricitySalesToFinalCustomersAndOtherConsumersReceivablesMember_zUKnNyVIxTE3" title="Expected credit losses, ending balance" style="padding-right: 2pt; font-size: 6pt; text-align: right"><ix:nonFraction name="ifrs-full:AllowanceAccountForCreditLossesOfFinancialAssets" contextRef="AsOf2023-12-31_custom_ElectricitySalesToFinalCustomersAndOtherConsumersReceivablesMember" id="Fact003191" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">15,324</ix:nonFraction></td></tr>
  <tr style="font-size: 6pt; vertical-align: bottom">
    <td style="font-size: 6pt">Energy supply - Concessionaires, permission holder and trading companies</td>
    <td id="xdx_986_eifrs-full--AllowanceAccountForCreditLossesOfFinancialAssets_iS_pn3n3_c20210101__20211231__ifrs-full--TypesOfCustomersAxis__custom--EnergySupplyConcessionairesPermissionHolderAndTradingCompaniesMember_zB7kS6XNf9hi" title="Expected credit losses, beginning balance" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-size: 6pt; text-align: right">&#160;<ix:nonFraction name="ifrs-full:AllowanceAccountForCreditLossesOfFinancialAssets" contextRef="AsOf2020-12-31_custom_EnergySupplyConcessionairesPermissionHolderAndTradingCompaniesMember" id="Fact003193" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">20,533</ix:nonFraction></td>
    <td id="xdx_98A_ecustom--AdditionalReversalsAllowanceRecognisedInProfitOrLossAllowanceAccountForCreditLossesOfFinancialAssets_pn3n3_c20210101__20211231__ifrs-full--TypesOfCustomersAxis__custom--EnergySupplyConcessionairesPermissionHolderAndTradingCompaniesMember_za3gwiLHXCd9" title="Additions/ (Reversals)" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-size: 6pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<ix:nonFraction name="elp:AdditionalReversalsAllowanceRecognisedInProfitOrLossAllowanceAccountForCreditLossesOfFinancialAssets" contextRef="From2021-01-012021-12-31_custom_EnergySupplyConcessionairesPermissionHolderAndTradingCompaniesMember" id="Fact003195" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,224</ix:nonFraction></td>
    <td id="xdx_984_ecustom--ReversalAllowanceAccountForCreditLossesOfFinancialAsset_pn3n3_c20210101__20211231__ifrs-full--TypesOfCustomersAxis__custom--EnergySupplyConcessionairesPermissionHolderAndTradingCompaniesMember_z1exVjbZEJFf" title="Write offs" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-size: 6pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;(<ix:nonFraction name="elp:ReversalAllowanceAccountForCreditLossesOfFinancialAsset" contextRef="From2021-01-012021-12-31_custom_EnergySupplyConcessionairesPermissionHolderAndTradingCompaniesMember" id="Fact003197" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,994</ix:nonFraction>)</td>
    <td id="xdx_98B_ecustom--Reclassification_pn3n3_c20210101__20211231__ifrs-full--TypesOfCustomersAxis__custom--EnergySupplyConcessionairesPermissionHolderAndTradingCompaniesMember_zvdpzmUzmpkk" title="Reclassification" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-size: 6pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl3199">-</span></td>
    <td id="xdx_98B_eifrs-full--AllowanceAccountForCreditLossesOfFinancialAssets_iS_pn3n3_c20220101__20221231__ifrs-full--TypesOfCustomersAxis__custom--EnergySupplyConcessionairesPermissionHolderAndTradingCompaniesMember_zdKGY2ECAmz3" title="Expected credit losses, beginning balance" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-size: 6pt; text-align: right"><ix:nonFraction name="ifrs-full:AllowanceAccountForCreditLossesOfFinancialAssets" contextRef="AsOf2021-12-31_custom_EnergySupplyConcessionairesPermissionHolderAndTradingCompaniesMember" id="Fact003201" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">19,763</ix:nonFraction></td>
    <td id="xdx_983_ecustom--AdditionalReversalsAllowanceRecognisedInProfitOrLossAllowanceAccountForCreditLossesOfFinancialAssets_pn3n3_c20220101__20221231__ifrs-full--TypesOfCustomersAxis__custom--EnergySupplyConcessionairesPermissionHolderAndTradingCompaniesMember_zpVAsRWCzCZ2" title="Additions/ (Reversals)" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-size: 6pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="elp:AdditionalReversalsAllowanceRecognisedInProfitOrLossAllowanceAccountForCreditLossesOfFinancialAssets" contextRef="From2022-01-012022-12-31_custom_EnergySupplyConcessionairesPermissionHolderAndTradingCompaniesMember" id="Fact003203" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">5,353</ix:nonFraction>)</td>
    <td id="xdx_985_ecustom--ReversalAllowanceAccountForCreditLossesOfFinancialAsset_pn3n3_c20220101__20221231__ifrs-full--TypesOfCustomersAxis__custom--EnergySupplyConcessionairesPermissionHolderAndTradingCompaniesMember_zQfbkU8a0pMc" title="Write offs" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-size: 6pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;(<ix:nonFraction name="elp:ReversalAllowanceAccountForCreditLossesOfFinancialAsset" contextRef="From2022-01-012022-12-31_custom_EnergySupplyConcessionairesPermissionHolderAndTradingCompaniesMember" id="Fact003205" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">4,583</ix:nonFraction>)</td>
    <td id="xdx_98C_eifrs-full--AllowanceAccountForCreditLossesOfFinancialAssets_iS_pn3n3_c20230101__20231231__ifrs-full--TypesOfCustomersAxis__custom--EnergySupplyConcessionairesPermissionHolderAndTradingCompaniesMember_ztAUKRjQx2y" title="Expected credit losses, beginning balance" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-size: 6pt; text-align: right">&#160;&#160;<ix:nonFraction name="ifrs-full:AllowanceAccountForCreditLossesOfFinancialAssets" contextRef="AsOf2022-12-31_custom_EnergySupplyConcessionairesPermissionHolderAndTradingCompaniesMember" id="Fact003207" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">9,827</ix:nonFraction></td>
    <td id="xdx_98E_ecustom--AdditionalReversalsAllowanceRecognisedInProfitOrLossAllowanceAccountForCreditLossesOfFinancialAssets_pn3n3_c20230101__20231231__ifrs-full--TypesOfCustomersAxis__custom--EnergySupplyConcessionairesPermissionHolderAndTradingCompaniesMember_zHiSfGaVl9gg" title="Additions/ (Reversals)" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-size: 6pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<ix:nonFraction name="elp:AdditionalReversalsAllowanceRecognisedInProfitOrLossAllowanceAccountForCreditLossesOfFinancialAssets" contextRef="From2023-01-012023-12-31_custom_EnergySupplyConcessionairesPermissionHolderAndTradingCompaniesMember" id="Fact003209" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,533</ix:nonFraction></td>
    <td id="xdx_98F_ecustom--ReversalAllowanceAccountForCreditLossesOfFinancialAsset_pn3n3_c20230101__20231231__ifrs-full--TypesOfCustomersAxis__custom--EnergySupplyConcessionairesPermissionHolderAndTradingCompaniesMember_z6nekid14eV8" title="Write offs" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-size: 6pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="elp:ReversalAllowanceAccountForCreditLossesOfFinancialAsset" contextRef="From2023-01-012023-12-31_custom_EnergySupplyConcessionairesPermissionHolderAndTradingCompaniesMember" id="Fact003211" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">834</ix:nonFraction>)</td>
    <td id="xdx_984_ecustom--Reclassification_pn3n3_c20230101__20231231__ifrs-full--TypesOfCustomersAxis__custom--EnergySupplyConcessionairesPermissionHolderAndTradingCompaniesMember_zIU7GUWpyblf" title="Reclassification" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-size: 6pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl3213">-</span></td>
    <td id="xdx_982_eifrs-full--AllowanceAccountForCreditLossesOfFinancialAssets_iE_pn3n3_c20230101__20231231__ifrs-full--TypesOfCustomersAxis__custom--EnergySupplyConcessionairesPermissionHolderAndTradingCompaniesMember_zFC64k6R6R8j" title="Expected credit losses, ending balance" style="padding-right: 2pt; font-size: 6pt; text-align: right"><ix:nonFraction name="ifrs-full:AllowanceAccountForCreditLossesOfFinancialAssets" contextRef="AsOf2023-12-31_custom_EnergySupplyConcessionairesPermissionHolderAndTradingCompaniesMember" id="Fact003215" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">13,526</ix:nonFraction></td></tr>
  <tr style="font-size: 6pt; vertical-align: bottom">
    <td style="font-size: 6pt">CCEE (7.1)</td>
    <td id="xdx_988_eifrs-full--AllowanceAccountForCreditLossesOfFinancialAssets_iS_pn3n3_c20210101__20211231__ifrs-full--TypesOfCustomersAxis__custom--CCEEMember_zNhbzHo0tice" title="Expected credit losses, beginning balance" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-size: 6pt; text-align: right">&#160;&#160;<ix:nonFraction name="ifrs-full:AllowanceAccountForCreditLossesOfFinancialAssets" contextRef="AsOf2020-12-31_custom_CCEEMember" id="Fact003217" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">119,665</ix:nonFraction></td>
    <td id="xdx_982_ecustom--AdditionalReversalsAllowanceRecognisedInProfitOrLossAllowanceAccountForCreditLossesOfFinancialAssets_pn3n3_c20210101__20211231__ifrs-full--TypesOfCustomersAxis__custom--CCEEMember_z9gV8lQr5oFd" title="Additions/ (Reversals)" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-size: 6pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl3219">-</span></td>
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    <td id="xdx_98D_ecustom--Reclassification_pn3n3_c20210101__20211231__ifrs-full--TypesOfCustomersAxis__custom--CCEEMember_zsRBwWhU7igh" title="Reclassification" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-size: 6pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl3223">-</span></td>
    <td id="xdx_98B_eifrs-full--AllowanceAccountForCreditLossesOfFinancialAssets_iS_pn3n3_c20220101__20221231__ifrs-full--TypesOfCustomersAxis__custom--CCEEMember_zBCigD0bTNpi" title="Expected credit losses, beginning balance" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-size: 6pt; text-align: right">&#160;<ix:nonFraction name="ifrs-full:AllowanceAccountForCreditLossesOfFinancialAssets" contextRef="AsOf2021-12-31_custom_CCEEMember" id="Fact003225" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">119,665</ix:nonFraction></td>
    <td id="xdx_986_ecustom--AdditionalReversalsAllowanceRecognisedInProfitOrLossAllowanceAccountForCreditLossesOfFinancialAssets_pn3n3_c20220101__20221231__ifrs-full--TypesOfCustomersAxis__custom--CCEEMember_zwWUsXCjL3mi" title="Additions/ (Reversals)" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-size: 6pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="-sec-ix-hidden: xdx2ixbrl3227">-</span></td>
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    <td id="xdx_98C_eifrs-full--AllowanceAccountForCreditLossesOfFinancialAssets_iS_pn3n3_c20230101__20231231__ifrs-full--TypesOfCustomersAxis__custom--CCEEMember_zLSXoYndMNDh" title="Expected credit losses, beginning balance" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-size: 6pt; text-align: right">&#160;<ix:nonFraction name="ifrs-full:AllowanceAccountForCreditLossesOfFinancialAssets" contextRef="AsOf2022-12-31_custom_CCEEMember65566984" id="Fact003231" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">119,665</ix:nonFraction></td>
    <td id="xdx_98E_ecustom--AdditionalReversalsAllowanceRecognisedInProfitOrLossAllowanceAccountForCreditLossesOfFinancialAssets_pn3n3_c20230101__20231231__ifrs-full--TypesOfCustomersAxis__custom--CCEEMember_zdirAzc6vshl" title="Additions/ (Reversals)" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-size: 6pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="-sec-ix-hidden: xdx2ixbrl3233">-</span></td>
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    <td id="xdx_989_ecustom--Reclassification_pn3n3_c20230101__20231231__ifrs-full--TypesOfCustomersAxis__custom--CCEEMember_z3bpozFrWvIj" title="Reclassification" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-size: 6pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl3237">-</span></td>
    <td id="xdx_982_eifrs-full--AllowanceAccountForCreditLossesOfFinancialAssets_iE_pn3n3_c20230101__20231231__ifrs-full--TypesOfCustomersAxis__custom--CCEEMember_zJsrkFZfqB3" title="Expected credit losses, ending balance" style="padding-right: 2pt; font-size: 6pt; text-align: right">&#160;<ix:nonFraction name="ifrs-full:AllowanceAccountForCreditLossesOfFinancialAssets" contextRef="AsOf2023-12-31_custom_CCEEMember65567015" id="Fact003239" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">119,665</ix:nonFraction></td></tr>
  <tr style="font-size: 6pt; vertical-align: bottom">
    <td style="font-size: 6pt">Telecommunications</td>
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    <td id="xdx_98E_ecustom--AdditionalReversalsAllowanceRecognisedInProfitOrLossAllowanceAccountForCreditLossesOfFinancialAssets_pn3n3_c20210101__20211231__ifrs-full--TypesOfCustomersAxis__custom--TelecommunicationsMember_zUXPdaTzScg2" title="Additions/ (Reversals)" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-size: 6pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<ix:nonFraction name="elp:AdditionalReversalsAllowanceRecognisedInProfitOrLossAllowanceAccountForCreditLossesOfFinancialAssets" contextRef="From2021-01-012021-12-31_custom_TelecommunicationsMember" id="Fact003243" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,042</ix:nonFraction></td>
    <td id="xdx_980_ecustom--ReversalAllowanceAccountForCreditLossesOfFinancialAsset_pn3n3_c20210101__20211231__ifrs-full--TypesOfCustomersAxis__custom--TelecommunicationsMember_z4HpMo4CGv9i" title="Write offs" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-size: 6pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;(<ix:nonFraction name="elp:ReversalAllowanceAccountForCreditLossesOfFinancialAsset" contextRef="From2021-01-012021-12-31_custom_TelecommunicationsMember" id="Fact003245" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">3,153</ix:nonFraction>)</td>
    <td id="xdx_98A_ecustom--Reclassification_pn3n3_c20210101__20211231__ifrs-full--TypesOfCustomersAxis__custom--TelecommunicationsMember_zjfWDfExMxV1" title="Reclassification" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-size: 6pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="elp:Reclassification" contextRef="From2021-01-012021-12-31_custom_TelecommunicationsMember" id="Fact003247" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">111</ix:nonFraction></td>
    <td id="xdx_989_eifrs-full--AllowanceAccountForCreditLossesOfFinancialAssets_iS_pn3n3_c20220101__20221231__ifrs-full--TypesOfCustomersAxis__custom--TelecommunicationsMember_zV6S946OwoXe" title="Expected credit losses, beginning balance" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-size: 6pt; text-align: right">&#160;<span style="-sec-ix-hidden: xdx2ixbrl3249">-</span></td>
    <td id="xdx_980_ecustom--AdditionalReversalsAllowanceRecognisedInProfitOrLossAllowanceAccountForCreditLossesOfFinancialAssets_pn3n3_c20220101__20221231__ifrs-full--TypesOfCustomersAxis__custom--TelecommunicationsMember_zueR0pmfJ5oc" title="Additions/ (Reversals)" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-size: 6pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="-sec-ix-hidden: xdx2ixbrl3251">-</span></td>
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    <td id="xdx_98E_ecustom--AdditionalReversalsAllowanceRecognisedInProfitOrLossAllowanceAccountForCreditLossesOfFinancialAssets_pn3n3_c20230101__20231231__ifrs-full--TypesOfCustomersAxis__custom--TelecommunicationsMember_zTANvph8gTs3" title="Additions/ (Reversals)" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-size: 6pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="-sec-ix-hidden: xdx2ixbrl3257">-</span></td>
    <td id="xdx_98B_ecustom--ReversalAllowanceAccountForCreditLossesOfFinancialAsset_pn3n3_c20230101__20231231__ifrs-full--TypesOfCustomersAxis__custom--TelecommunicationsMember_zy9B1NmRjT41" title="Write offs" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-size: 6pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl3259">-</span></td>
    <td id="xdx_985_ecustom--Reclassification_pn3n3_c20230101__20231231__ifrs-full--TypesOfCustomersAxis__custom--TelecommunicationsMember_zLf3V7DK9Q8j" title="Reclassification" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-size: 6pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl3261">-</span></td>
    <td id="xdx_982_eifrs-full--AllowanceAccountForCreditLossesOfFinancialAssets_iE_pn3n3_c20230101__20231231__ifrs-full--TypesOfCustomersAxis__custom--TelecommunicationsMember_zgBAEUibF4q" title="Expected credit losses, ending balance" style="padding-right: 2pt; font-size: 6pt; text-align: right">&#160;<span style="-sec-ix-hidden: xdx2ixbrl3263">-</span></td></tr>
  <tr style="font-size: 6pt; vertical-align: bottom">
    <td style="font-size: 6pt">Gas distribution</td>
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    <td id="xdx_982_ecustom--AdditionalReversalsAllowanceRecognisedInProfitOrLossAllowanceAccountForCreditLossesOfFinancialAssets_pn3n3_c20210101__20211231__ifrs-full--TypesOfCustomersAxis__ifrs-full--GasDistributionMember_zXeUNRBpyVpc" title="Additions/ (Reversals)" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-size: 6pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="elp:AdditionalReversalsAllowanceRecognisedInProfitOrLossAllowanceAccountForCreditLossesOfFinancialAssets" contextRef="From2021-01-012021-12-31_ifrs-full_GasDistributionMember" id="Fact003267" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,611</ix:nonFraction>)</td>
    <td id="xdx_981_ecustom--ReversalAllowanceAccountForCreditLossesOfFinancialAsset_pn3n3_c20210101__20211231__ifrs-full--TypesOfCustomersAxis__ifrs-full--GasDistributionMember_zSNUXdHHIWti" title="Write offs" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-size: 6pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="elp:ReversalAllowanceAccountForCreditLossesOfFinancialAsset" contextRef="From2021-01-012021-12-31_ifrs-full_GasDistributionMember" id="Fact003269" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">239</ix:nonFraction></td>
    <td id="xdx_98F_ecustom--Reclassification_pn3n3_c20210101__20211231__ifrs-full--TypesOfCustomersAxis__ifrs-full--GasDistributionMember_zm4OIIGbwEM8" title="Reclassification" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-size: 6pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl3271">-</span></td>
    <td id="xdx_981_eifrs-full--AllowanceAccountForCreditLossesOfFinancialAssets_iS_pn3n3_c20220101__20221231__ifrs-full--TypesOfCustomersAxis__ifrs-full--GasDistributionMember_zBuaWhEObQ08" title="Expected credit losses, beginning balance" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-size: 6pt; text-align: right">&#160;&#160;<ix:nonFraction name="ifrs-full:AllowanceAccountForCreditLossesOfFinancialAssets" contextRef="AsOf2021-12-31_ifrs-full_GasDistributionMember" id="Fact003273" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">9,885</ix:nonFraction></td>
    <td id="xdx_988_ecustom--AdditionalReversalsAllowanceRecognisedInProfitOrLossAllowanceAccountForCreditLossesOfFinancialAssets_pn3n3_c20220101__20221231__ifrs-full--TypesOfCustomersAxis__ifrs-full--GasDistributionMember_zL2hmWcLm01l" title="Additions/ (Reversals)" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-size: 6pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<ix:nonFraction name="elp:AdditionalReversalsAllowanceRecognisedInProfitOrLossAllowanceAccountForCreditLossesOfFinancialAssets" contextRef="From2022-01-012022-12-31_ifrs-full_GasDistributionMember" id="Fact003275" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,064</ix:nonFraction></td>
    <td id="xdx_98E_ecustom--ReversalAllowanceAccountForCreditLossesOfFinancialAsset_pn3n3_c20220101__20221231__ifrs-full--TypesOfCustomersAxis__ifrs-full--GasDistributionMember_zgQ6oEVij4S9" title="Write offs" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-size: 6pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;(<ix:nonFraction name="elp:ReversalAllowanceAccountForCreditLossesOfFinancialAsset" contextRef="From2022-01-012022-12-31_ifrs-full_GasDistributionMember" id="Fact003277" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">568</ix:nonFraction>)</td>
    <td id="xdx_985_eifrs-full--AllowanceAccountForCreditLossesOfFinancialAssets_iS_pn3n3_c20230101__20231231__ifrs-full--TypesOfCustomersAxis__ifrs-full--GasDistributionMember_zoBN92EQYQ0h" title="Expected credit losses, beginning balance" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-size: 6pt; text-align: right"><ix:nonFraction name="ifrs-full:AllowanceAccountForCreditLossesOfFinancialAssets" contextRef="AsOf2022-12-31_ifrs-full_GasDistributionMember65567250" id="Fact003279" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">10,381</ix:nonFraction></td>
    <td id="xdx_98D_ecustom--AdditionalReversalsAllowanceRecognisedInProfitOrLossAllowanceAccountForCreditLossesOfFinancialAssets_pn3n3_c20230101__20231231__ifrs-full--TypesOfCustomersAxis__ifrs-full--GasDistributionMember_zByOklRnDxsi" title="Additions/ (Reversals)" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-size: 6pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<ix:nonFraction name="elp:AdditionalReversalsAllowanceRecognisedInProfitOrLossAllowanceAccountForCreditLossesOfFinancialAssets" contextRef="From2023-01-012023-12-31_ifrs-full_GasDistributionMember" id="Fact003281" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">286</ix:nonFraction></td>
    <td id="xdx_988_ecustom--ReversalAllowanceAccountForCreditLossesOfFinancialAsset_pn3n3_c20230101__20231231__ifrs-full--TypesOfCustomersAxis__ifrs-full--GasDistributionMember_zDZmv6Bqhov6" title="Write offs" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-size: 6pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="elp:ReversalAllowanceAccountForCreditLossesOfFinancialAsset" contextRef="From2023-01-012023-12-31_ifrs-full_GasDistributionMember" id="Fact003283" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">329</ix:nonFraction>)</td>
    <td id="xdx_988_ecustom--Reclassification_pn3n3_c20230101__20231231__ifrs-full--TypesOfCustomersAxis__ifrs-full--GasDistributionMember_zirwJ91aXQeh" title="Reclassification" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-size: 6pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;(<ix:nonFraction name="elp:Reclassification" contextRef="From2023-01-012023-12-31_ifrs-full_GasDistributionMember" id="Fact003285" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">10,338</ix:nonFraction>)</td>
    <td id="xdx_983_eifrs-full--AllowanceAccountForCreditLossesOfFinancialAssets_iE_pn3n3_c20230101__20231231__ifrs-full--TypesOfCustomersAxis__ifrs-full--GasDistributionMember_z0OG1biVD4Q6" title="Expected credit losses, ending balance" style="padding-right: 2pt; font-size: 6pt; text-align: right">&#160;<span style="-sec-ix-hidden: xdx2ixbrl3287">-</span></td></tr>
  <tr style="font-size: 6pt; vertical-align: bottom">
    <td style="border-top: Black 0.5pt solid; border-bottom: Black 1pt solid; font-size: 6pt; font-weight: bold; text-align: right">&#160;</td>
    <td id="xdx_982_eifrs-full--AllowanceAccountForCreditLossesOfFinancialAssets_iS_pn3n3_c20210101__20211231_zTCnV7LOpfId" title="Expected credit losses, beginning balance" style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 2pt; font-size: 6pt; font-weight: bold; text-align: right">&#160;&#160;<ix:nonFraction name="ifrs-full:AllowanceAccountForCreditLossesOfFinancialAssets" contextRef="AsOf2020-12-31" id="Fact003289" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">365,551</ix:nonFraction></td>
    <td id="xdx_982_ecustom--AdditionalReversalsAllowanceRecognisedInProfitOrLossAllowanceAccountForCreditLossesOfFinancialAssets_pn3n3_c20210101__20211231_zUSpzgC5Cpog" title="Additions/ (Reversals)" style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 2pt; font-size: 6pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="elp:AdditionalReversalsAllowanceRecognisedInProfitOrLossAllowanceAccountForCreditLossesOfFinancialAssets" contextRef="From2021-01-012021-12-31" id="Fact003291" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">182,241</ix:nonFraction></td>
    <td id="xdx_98A_ecustom--ReversalAllowanceAccountForCreditLossesOfFinancialAsset_pn3n3_c20210101__20211231_z1WYjSMWgpof" title="Write offs" style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 2pt; font-size: 6pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;(<ix:nonFraction name="elp:ReversalAllowanceAccountForCreditLossesOfFinancialAsset" contextRef="From2021-01-012021-12-31" id="Fact003293" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">243,302</ix:nonFraction>)</td>
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  <tr style="font-size: 6pt; vertical-align: bottom">
    <td colspan="2" style="font-size: 6pt">(a) Net losses from recovered invoice balances.&#160;</td>
    <td style="padding-right: 2pt; font-size: 6pt">&#160;</td>
    <td style="padding-right: 2pt; font-size: 6pt">&#160;</td>
    <td style="padding-right: 2pt; font-size: 6pt">&#160;</td>
    <td style="padding-right: 2pt; font-size: 6pt">&#160;</td>
    <td style="padding-right: 2pt; font-size: 6pt">&#160;</td>
    <td style="padding-right: 2pt; font-size: 6pt">&#160;</td>
    <td style="padding-right: 2pt; font-size: 6pt">&#160;</td>
    <td style="padding-right: 2pt; font-size: 6pt">&#160;</td>
    <td style="padding-right: 2pt; font-size: 6pt">&#160;</td>
    <td style="padding-right: 2pt; font-size: 6pt">&#160;</td>
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  <tr style="font-size: 6pt; vertical-align: bottom">
    <td colspan="10" style="font-size: 6pt">(b) TEL segment discontinued in 2021; reclassifications arising from the divestment process of Copel Telecomunica&#231;&#245;es, completed in August/2021.</td>
    <td style="padding-right: 2pt; font-size: 6pt">&#160;</td>
    <td style="padding-right: 2pt; font-size: 6pt">&#160;</td>
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</ix:nonNumeric><p id="xdx_8A6_znsrBxfWZE8e" style="font: 12pt/12pt Calibri, Helvetica, Sans-Serif; margin: 0.95pt 0 0">&#160;</p>


<p style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

</ix:nonNumeric><ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact003313" name="elp:DisclosureOfNetSectorialFinancialAssetsAndLiabilitiesExplanatory"><p id="xdx_806_ecustom--DisclosureOfNetSectorialFinancialAssetsAndLiabilitiesExplanatory_zO7iQ1sULKd9" style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.6pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: bold 13pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 3.3pt; margin-bottom: 0; color: #ED8E00"><tr style="vertical-align: top">
<td style="width: 20.3pt"/><td style="width: 25.35pt">8.</td><td><span id="xdx_829_zZVFRepMRH4b">Net Sectorial Financial Assets and Liabilities</span></td></tr></table>

<p style="font: 13pt/13pt Calibri, Helvetica, Sans-Serif; margin: 0.45pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.7pt 0 5.9pt; text-align: justify">The Sectorial Financial Assets and
Liabilities comprise the differences calculated between the balances considered in the tariff coverage to cover energy costs, charges
and other financial components, and the actual costs incurred, resulting in a balance to be received by the distributor or to be refunded
to consumers. The current balance consists of amounts approved by Aneel in the last tariff adjustment and amounts that will be ratified
in the next tariff events.</p>


<ix:exclude><!-- Field: Page; Sequence: 214 -->
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    <div id="xdx_232_zHovk3ED9s55" style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%"><p style="font: 10pt/11.2pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 1pt; text-align: left"><b>COMPANHIA PARANAENSE DE ENERGIA &#8211; COPEL and Subsidiaries</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>Notes to the Consolidated Financial Statements</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>For the years ended December 31, 2023, 2022 and 2021</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; text-align: left; margin-top: 1.7pt; margin-right: 0; margin-bottom: 0"><b>All amounts expressed in thousands of Brazilian reais, unless otherwise stated</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b>&#160;</b></p></td></tr></table></div>
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<p style="margin: 0">&#160;</p>

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  <tr style="vertical-align: bottom">
    <td style="width: 37%"><span id="xdx_8BC_zeimPyN8tDu2" style="display: none">Schedule of compositions of net sectorial financial assets and liabilities tariff cycle</span></td>
    <td style="padding-right: 2pt; text-align: right; width: 9%">&#160;</td>
    <td style="padding-right: 2pt; text-align: right; width: 9%">&#160;</td>
    <td style="padding-right: 2pt; text-align: right; width: 9%">&#160;</td>
    <td style="padding-right: 2pt; text-align: right; width: 9%">&#160;</td>
    <td style="padding-right: 2pt; text-align: right; width: 9%">&#160;</td>
    <td style="padding-right: 2pt; text-align: right; width: 9%">&#160;</td>
    <td style="padding-right: 2pt; text-align: right; width: 9%">&#160;</td></tr>
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    <td style="border-top: Black 1pt solid; color: white; font-weight: bold; text-align: left">Consolidated</td>
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    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td rowspan="2" style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right">Statement of Financial Position</td>
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  <tr style="vertical-align: bottom">
    <td style="color: white; text-align: center">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right">Balance as of</td>
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  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right">January 1, 2023</td>
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    <td style="font-weight: bold; text-align: left">Portion A</td>
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    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
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  <tr style="vertical-align: bottom">
    <td>Electricity purchased for resale - Itaipu</td>
    <td id="xdx_980_ecustom--OtherFinancialAssetsLiabilitiesNet_iS_pn3n3_c20230101__20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--PortionAMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--ElectricityPurchasedForResaleItaipuMember_zpeKhpgJnKXd" title="Net sectorial financial assets and liabilities, beginning" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;<ix:nonFraction name="elp:OtherFinancialAssetsLiabilitiesNet" contextRef="AsOf2022-12-31_custom_PortionAMember_custom_ElectricityPurchasedForResaleItaipuMember" id="Fact003318" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">819,649</ix:nonFraction></td>
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  <tr style="vertical-align: bottom">
    <td style="background-color: white">Electricity purchased for resale - CVA Energ</td>
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    <td id="xdx_986_ecustom--OperatingRevenuesAmortization_pn3n3_c20230101__20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--PortionAMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--CVAEnergMember_zAbn9ZrzqrHg" title="Operating revenues, amortization" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="elp:OperatingRevenuesAmortization" contextRef="From2023-01-012023-12-31_custom_PortionAMember_custom_CVAEnergMember" id="Fact003336" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">555,568</ix:nonFraction></td>
    <td id="xdx_989_ecustom--FinancialResultsUpdating_pn3n3_c20230101__20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--PortionAMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--CVAEnergMember_z5Zn566WSDod" title="Financial results, updating" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="elp:FinancialResultsUpdating" contextRef="From2023-01-012023-12-31_custom_PortionAMember_custom_CVAEnergMember" id="Fact003338" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">86,565</ix:nonFraction>)</td>
    <td id="xdx_984_ecustom--TariffFlags_pn3n3_c20230101__20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--PortionAMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--CVAEnergMember_zTBhAvUbyute" title="Tariff flags" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<ix:nonFraction name="elp:TariffFlags" contextRef="From2023-01-012023-12-31_custom_PortionAMember_custom_CVAEnergMember" id="Fact003340" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">112</ix:nonFraction></td>
    <td style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;-</td>
    <td id="xdx_984_ecustom--OtherFinancialAssetsLiabilitiesNet_iE_pn3n3_c20230101__20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--PortionAMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--CVAEnergMember_zBV80M6HPfxi" title="Net sectorial financial assets and liabilities, ending" style="border-left: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">(<ix:nonFraction name="elp:OtherFinancialAssetsLiabilitiesNet" contextRef="AsOf2023-12-31_custom_PortionAMember_custom_CVAEnergMember" id="Fact003342" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">557,165</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td>Transport of energy using the transmission system - basic grid</td>
    <td id="xdx_985_ecustom--OtherFinancialAssetsLiabilitiesNet_iS_pn3n3_c20230101__20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--PortionAMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--ChargesForUsingTheTransmissionSystemBasicGridMember_z3KYN2rKnpwi" title="Net sectorial financial assets and liabilities, beginning" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;<ix:nonFraction name="elp:OtherFinancialAssetsLiabilitiesNet" contextRef="AsOf2022-12-31_custom_PortionAMember_custom_ChargesForUsingTheTransmissionSystemBasicGridMember" id="Fact003344" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">253,766</ix:nonFraction></td>
    <td id="xdx_98A_ecustom--OperatingRevenuesConstitution_pn3n3_c20230101__20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--PortionAMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--ChargesForUsingTheTransmissionSystemBasicGridMember_zDSUqCbJsG3h" title="Operating revenues, constitution" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:OperatingRevenuesConstitution" contextRef="From2023-01-012023-12-31_custom_PortionAMember_custom_ChargesForUsingTheTransmissionSystemBasicGridMember" id="Fact003346" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">540,084</ix:nonFraction></td>
    <td id="xdx_98A_ecustom--OperatingRevenuesAmortization_pn3n3_c20230101__20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--PortionAMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--ChargesForUsingTheTransmissionSystemBasicGridMember_zuBKJ3RhkFc2" title="Operating revenues, amortization" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;(<ix:nonFraction name="elp:OperatingRevenuesAmortization" contextRef="From2023-01-012023-12-31_custom_PortionAMember_custom_ChargesForUsingTheTransmissionSystemBasicGridMember" id="Fact003348" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">244,243</ix:nonFraction>)</td>
    <td id="xdx_984_ecustom--FinancialResultsUpdating_pn3n3_c20230101__20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--PortionAMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--ChargesForUsingTheTransmissionSystemBasicGridMember_zBP8KG9aqqVg" title="Financial results, updating" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="elp:FinancialResultsUpdating" contextRef="From2023-01-012023-12-31_custom_PortionAMember_custom_ChargesForUsingTheTransmissionSystemBasicGridMember" id="Fact003350" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">51,550</ix:nonFraction></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;-</td>
    <td style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;-</td>
    <td id="xdx_988_ecustom--OtherFinancialAssetsLiabilitiesNet_iE_pn3n3_c20230101__20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--PortionAMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--ChargesForUsingTheTransmissionSystemBasicGridMember_z8yza55Hmjng" title="Net sectorial financial assets and liabilities, ending" style="border-left: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;<ix:nonFraction name="elp:OtherFinancialAssetsLiabilitiesNet" contextRef="AsOf2023-12-31_custom_PortionAMember_custom_ChargesForUsingTheTransmissionSystemBasicGridMember" id="Fact003352" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">601,157</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>Transport of energy purchased from Itaipu</td>
    <td id="xdx_98E_ecustom--OtherFinancialAssetsLiabilitiesNet_iS_pn3n3_c20230101__20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--PortionAMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--TransportOfEnergyPurchasedFromItaipuMember_zIhkDCOkW95h" title="Net sectorial financial assets and liabilities, beginning" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;<ix:nonFraction name="elp:OtherFinancialAssetsLiabilitiesNet" contextRef="AsOf2022-12-31_custom_PortionAMember_custom_TransportOfEnergyPurchasedFromItaipuMember" id="Fact003354" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">10,706</ix:nonFraction></td>
    <td id="xdx_98E_ecustom--OperatingRevenuesConstitution_pn3n3_c20230101__20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--PortionAMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--TransportOfEnergyPurchasedFromItaipuMember_zDW63WggBt59" title="Operating revenues, constitution" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<ix:nonFraction name="elp:OperatingRevenuesConstitution" contextRef="From2023-01-012023-12-31_custom_PortionAMember_custom_TransportOfEnergyPurchasedFromItaipuMember" id="Fact003356" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">50,824</ix:nonFraction></td>
    <td id="xdx_982_ecustom--OperatingRevenuesAmortization_pn3n3_c20230101__20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--PortionAMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--TransportOfEnergyPurchasedFromItaipuMember_z3gnFjPiQv0i" title="Operating revenues, amortization" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;(<ix:nonFraction name="elp:OperatingRevenuesAmortization" contextRef="From2023-01-012023-12-31_custom_PortionAMember_custom_TransportOfEnergyPurchasedFromItaipuMember" id="Fact003358" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">10,188</ix:nonFraction>)</td>
    <td id="xdx_989_ecustom--FinancialResultsUpdating_pn3n3_c20230101__20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--PortionAMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--TransportOfEnergyPurchasedFromItaipuMember_zJpDcUmILmk" title="Financial results, updating" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:FinancialResultsUpdating" contextRef="From2023-01-012023-12-31_custom_PortionAMember_custom_TransportOfEnergyPurchasedFromItaipuMember" id="Fact003360" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,251</ix:nonFraction></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;-</td>
    <td style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;-</td>
    <td id="xdx_98D_ecustom--OtherFinancialAssetsLiabilitiesNet_iE_pn3n3_c20230101__20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--PortionAMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--TransportOfEnergyPurchasedFromItaipuMember_zni2DxKzHxGd" title="Net sectorial financial assets and liabilities, ending" style="border-left: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;<ix:nonFraction name="elp:OtherFinancialAssetsLiabilitiesNet" contextRef="AsOf2023-12-31_custom_PortionAMember_custom_TransportOfEnergyPurchasedFromItaipuMember" id="Fact003362" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">54,593</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>ESS</td>
    <td id="xdx_987_ecustom--OtherFinancialAssetsLiabilitiesNet_iS_pn3n3_c20230101__20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--PortionAMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--ESSMember_z4AJKmjl70Z3" title="Net sectorial financial assets and liabilities, beginning" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;<ix:nonFraction name="elp:OtherFinancialAssetsLiabilitiesNet" contextRef="AsOf2022-12-31_custom_PortionAMember_custom_ESSMember" id="Fact003364" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">227,329</ix:nonFraction></td>
    <td id="xdx_983_ecustom--OperatingRevenuesConstitution_pn3n3_c20230101__20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--PortionAMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--ESSMember_zt2KCouzepHh" title="Operating revenues, constitution" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:OperatingRevenuesConstitution" contextRef="From2023-01-012023-12-31_custom_PortionAMember_custom_ESSMember" id="Fact003366" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">271,566</ix:nonFraction></td>
    <td id="xdx_989_ecustom--OperatingRevenuesAmortization_pn3n3_c20230101__20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--PortionAMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--ESSMember_zsuAXKP2lIN5" title="Operating revenues, amortization" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;(<ix:nonFraction name="elp:OperatingRevenuesAmortization" contextRef="From2023-01-012023-12-31_custom_PortionAMember_custom_ESSMember" id="Fact003368" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">323,495</ix:nonFraction>)</td>
    <td id="xdx_98C_ecustom--FinancialResultsUpdating_pn3n3_c20230101__20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--PortionAMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--ESSMember_z3Tk3QYsXNJi" title="Financial results, updating" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="elp:FinancialResultsUpdating" contextRef="From2023-01-012023-12-31_custom_PortionAMember_custom_ESSMember" id="Fact003370" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">23,651</ix:nonFraction></td>
    <td id="xdx_989_ecustom--TariffFlags_pn3n3_c20230101__20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--PortionAMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--ESSMember_zKtQDNX3LGwi" title="Tariff flags" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;(<ix:nonFraction name="elp:TariffFlags" contextRef="From2023-01-012023-12-31_custom_PortionAMember_custom_ESSMember" id="Fact003372" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">56,567</ix:nonFraction>)</td>
    <td style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;-</td>
    <td id="xdx_98E_ecustom--OtherFinancialAssetsLiabilitiesNet_iE_pn3n3_c20230101__20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--PortionAMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--ESSMember_zqC7naYCGu2c" title="Net sectorial financial assets and liabilities, ending" style="border-left: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;<ix:nonFraction name="elp:OtherFinancialAssetsLiabilitiesNet" contextRef="AsOf2023-12-31_custom_PortionAMember_custom_ESSMember" id="Fact003374" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">142,484</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="background-color: white">CDE</td>
    <td id="xdx_988_ecustom--OtherFinancialAssetsLiabilitiesNet_iS_pn3n3_c20230101__20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--PortionAMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--CDEMember_zEanmpRYwQKd" title="Net sectorial financial assets and liabilities, beginning" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;<ix:nonFraction name="elp:OtherFinancialAssetsLiabilitiesNet" contextRef="AsOf2022-12-31_custom_PortionAMember_custom_CDEMember" id="Fact003376" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">200,493</ix:nonFraction></td>
    <td id="xdx_986_ecustom--OperatingRevenuesConstitution_pn3n3_c20230101__20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--PortionAMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--CDEMember_z6X2xgUnog3i" title="Operating revenues, constitution" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="elp:OperatingRevenuesConstitution" contextRef="From2023-01-012023-12-31_custom_PortionAMember_custom_CDEMember" id="Fact003378" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">55,037</ix:nonFraction>)</td>
    <td id="xdx_98B_ecustom--OperatingRevenuesAmortization_pn3n3_c20230101__20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--PortionAMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--CDEMember_zUvWxBu9Gj0a" title="Operating revenues, amortization" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;(<ix:nonFraction name="elp:OperatingRevenuesAmortization" contextRef="From2023-01-012023-12-31_custom_PortionAMember_custom_CDEMember" id="Fact003380" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">149,314</ix:nonFraction>)</td>
    <td id="xdx_98A_ecustom--FinancialResultsUpdating_pn3n3_c20230101__20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--PortionAMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--CDEMember_z0SVKwAZ6gyj" title="Financial results, updating" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:FinancialResultsUpdating" contextRef="From2023-01-012023-12-31_custom_PortionAMember_custom_CDEMember" id="Fact003382" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">5,138</ix:nonFraction></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;-</td>
    <td style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;-</td>
    <td id="xdx_98A_ecustom--OtherFinancialAssetsLiabilitiesNet_iE_pn3n3_c20230101__20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--PortionAMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--CDEMember_zIj9q5MiBa46" title="Net sectorial financial assets and liabilities, ending" style="border-left: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><ix:nonFraction name="elp:OtherFinancialAssetsLiabilitiesNet" contextRef="AsOf2023-12-31_custom_PortionAMember_custom_CDEMember" id="Fact003384" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,280</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="background-color: white">Proinfa</td>
    <td id="xdx_98F_ecustom--OtherFinancialAssetsLiabilitiesNet_iS_pn3n3_c20230101__20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--PortionAMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--ProinfaMember_zabBFgrQSth" title="Net sectorial financial assets and liabilities, beginning" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;<ix:nonFraction name="elp:OtherFinancialAssetsLiabilitiesNet" contextRef="AsOf2022-12-31_custom_PortionAMember_custom_ProinfaMember" id="Fact003386" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">42,078</ix:nonFraction></td>
    <td id="xdx_988_ecustom--OperatingRevenuesConstitution_pn3n3_c20230101__20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--PortionAMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--ProinfaMember_z0ogq12dVle3" title="Operating revenues, constitution" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="elp:OperatingRevenuesConstitution" contextRef="From2023-01-012023-12-31_custom_PortionAMember_custom_ProinfaMember" id="Fact003388" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">32,344</ix:nonFraction>)</td>
    <td id="xdx_98A_ecustom--OperatingRevenuesAmortization_pn3n3_c20230101__20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--PortionAMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--ProinfaMember_zqUKboqnsDA8" title="Operating revenues, amortization" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;(<ix:nonFraction name="elp:OperatingRevenuesAmortization" contextRef="From2023-01-012023-12-31_custom_PortionAMember_custom_ProinfaMember" id="Fact003390" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">22,660</ix:nonFraction>)</td>
    <td id="xdx_982_ecustom--FinancialResultsUpdating_pn3n3_c20230101__20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--PortionAMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--ProinfaMember_z0Al51Y7tAUi" title="Financial results, updating" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;(<ix:nonFraction name="elp:FinancialResultsUpdating" contextRef="From2023-01-012023-12-31_custom_PortionAMember_custom_ProinfaMember" id="Fact003392" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,569</ix:nonFraction>)</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;-</td>
    <td style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;-</td>
    <td id="xdx_989_ecustom--OtherFinancialAssetsLiabilitiesNet_iE_pn3n3_c20230101__20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--PortionAMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--ProinfaMember_zb9KHEEeTrgg" title="Net sectorial financial assets and liabilities, ending" style="border-left: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;(<ix:nonFraction name="elp:OtherFinancialAssetsLiabilitiesNet" contextRef="AsOf2023-12-31_custom_PortionAMember_custom_ProinfaMember" id="Fact003394" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">14,495</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left; background-color: white">Other financial components</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td>Refunds of Pis and Cofins&#160;</td>
    <td id="xdx_987_ecustom--OtherFinancialAssetsLiabilitiesNet_iS_pn3n3_c20230101__20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--RefundsOfPisAndCofinsMember_zkmcJrDx1HG5" title="Net sectorial financial assets and liabilities, beginning" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;(<ix:nonFraction name="elp:OtherFinancialAssetsLiabilitiesNet" contextRef="AsOf2022-12-31_custom_OtherFinancialComponentsMember_custom_RefundsOfPisAndCofinsMember" id="Fact003396" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">765,573</ix:nonFraction>)</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">-</td>
    <td id="xdx_988_ecustom--OperatingRevenuesAmortization_pn3n3_c20230101__20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--RefundsOfPisAndCofinsMember_zeGo4rr21LI7" title="Operating revenues, amortization" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="elp:OperatingRevenuesAmortization" contextRef="From2023-01-012023-12-31_custom_OtherFinancialComponentsMember_custom_RefundsOfPisAndCofinsMember" id="Fact003398" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,525,351</ix:nonFraction></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;-</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;-</td>
    <td id="xdx_982_ecustom--FinancialResultsConstitution_pn3n3_c20230101__20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--RefundsOfPisAndCofinsMember_zGFIxGvMXQha" title="Statement of financial position constitution" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;(<ix:nonFraction name="elp:FinancialResultsConstitution" contextRef="From2023-01-012023-12-31_custom_OtherFinancialComponentsMember_custom_RefundsOfPisAndCofinsMember" id="Fact003400" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,462,673</ix:nonFraction>)</td>
    <td id="xdx_987_ecustom--OtherFinancialAssetsLiabilitiesNet_iE_pn3n3_c20230101__20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--RefundsOfPisAndCofinsMember_zA9IBNaL56jl" title="Net sectorial financial assets and liabilities, ending" style="padding-right: 2pt; text-align: right; background-color: white">(<ix:nonFraction name="elp:OtherFinancialAssetsLiabilitiesNet" contextRef="AsOf2023-12-31_custom_OtherFinancialComponentsMember_custom_RefundsOfPisAndCofinsMember" id="Fact003402" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">702,895</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td>Neutrality</td>
    <td id="xdx_987_ecustom--OtherFinancialAssetsLiabilitiesNet_iS_pn3n3_c20230101__20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--NeutralityMember_zhsEuKekKjS5" title="Net sectorial financial assets and liabilities, beginning" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;<ix:nonFraction name="elp:OtherFinancialAssetsLiabilitiesNet" contextRef="AsOf2022-12-31_custom_OtherFinancialComponentsMember_custom_NeutralityMember" id="Fact003404" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">98,598</ix:nonFraction></td>
    <td id="xdx_981_ecustom--OperatingRevenuesConstitution_pn3n3_c20230101__20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--NeutralityMember_zCdSHPYkqmla" title="Operating revenues, constitution" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="elp:OperatingRevenuesConstitution" contextRef="From2023-01-012023-12-31_custom_OtherFinancialComponentsMember_custom_NeutralityMember" id="Fact003406" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">41,000</ix:nonFraction>)</td>
    <td id="xdx_98D_ecustom--OperatingRevenuesAmortization_pn3n3_c20230101__20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--NeutralityMember_zuzqQ4kRB2Wd" title="Operating revenues, amortization" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;(<ix:nonFraction name="elp:OperatingRevenuesAmortization" contextRef="From2023-01-012023-12-31_custom_OtherFinancialComponentsMember_custom_NeutralityMember" id="Fact003408" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">79,292</ix:nonFraction>)</td>
    <td id="xdx_98E_ecustom--FinancialResultsUpdating_pn3n3_c20230101__20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--NeutralityMember_zdekRI0ZHt43" title="Financial results, updating" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:FinancialResultsUpdating" contextRef="From2023-01-012023-12-31_custom_OtherFinancialComponentsMember_custom_NeutralityMember" id="Fact003410" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,072</ix:nonFraction></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;-</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;-</td>
    <td id="xdx_989_ecustom--OtherFinancialAssetsLiabilitiesNet_iE_pn3n3_c20230101__20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--NeutralityMember_zALmejwKU7ve" title="Net sectorial financial assets and liabilities, ending" style="padding-right: 2pt; text-align: right; background-color: white">&#160;&#160;(<ix:nonFraction name="elp:OtherFinancialAssetsLiabilitiesNet" contextRef="AsOf2023-12-31_custom_OtherFinancialComponentsMember_custom_NeutralityMember" id="Fact003412" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">19,622</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td>Offset of bilateral contracts under CCEAR&#160;</td>
    <td id="xdx_988_ecustom--OtherFinancialAssetsLiabilitiesNet_iS_pn3n3_c20230101__20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--OffsetOfEnergySurplusDeficitUnderCCEARBilateralContractsMember_zNCXab3wHo66" title="Net sectorial financial assets and liabilities, beginning" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;(<ix:nonFraction name="elp:OtherFinancialAssetsLiabilitiesNet" contextRef="AsOf2022-12-31_custom_OtherFinancialComponentsMember_custom_OffsetOfEnergySurplusDeficitUnderCCEARBilateralContractsMember" id="Fact003414" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">186</ix:nonFraction>)</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">-</td>
    <td id="xdx_980_ecustom--OperatingRevenuesAmortization_pn3n3_c20230101__20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--OffsetOfEnergySurplusDeficitUnderCCEARBilateralContractsMember_zAPpxetMRfib" title="Operating revenues, amortization" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<ix:nonFraction name="elp:OperatingRevenuesAmortization" contextRef="From2023-01-012023-12-31_custom_OtherFinancialComponentsMember_custom_OffsetOfEnergySurplusDeficitUnderCCEARBilateralContractsMember" id="Fact003416" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">186</ix:nonFraction></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;-</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;-</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;-</td>
    <td style="padding-right: 2pt; text-align: right; background-color: white">&#160;&#160;-</td></tr>
  <tr style="vertical-align: bottom">
    <td>Hydrological risk</td>
    <td id="xdx_983_ecustom--OtherFinancialAssetsLiabilitiesNet_iS_pn3n3_c20230101__20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--HydrologicalRiskMember_zCp98nGOqmz4" title="Net sectorial financial assets and liabilities, beginning" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;(<ix:nonFraction name="elp:OtherFinancialAssetsLiabilitiesNet" contextRef="AsOf2022-12-31_custom_OtherFinancialComponentsMember_custom_HydrologicalRiskMember" id="Fact003418" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">524,806</ix:nonFraction>)</td>
    <td id="xdx_98D_ecustom--OperatingRevenuesConstitution_pn3n3_c20230101__20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--HydrologicalRiskMember_z8YTtLXgIdVh" title="Operating revenues, constitution" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;(<ix:nonFraction name="elp:OperatingRevenuesConstitution" contextRef="From2023-01-012023-12-31_custom_OtherFinancialComponentsMember_custom_HydrologicalRiskMember" id="Fact003420" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">431,385</ix:nonFraction>)</td>
    <td id="xdx_982_ecustom--OperatingRevenuesAmortization_pn3n3_c20230101__20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--HydrologicalRiskMember_zJ2GT1cvLJSi" title="Operating revenues, amortization" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="elp:OperatingRevenuesAmortization" contextRef="From2023-01-012023-12-31_custom_OtherFinancialComponentsMember_custom_HydrologicalRiskMember" id="Fact003422" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">504,007</ix:nonFraction></td>
    <td id="xdx_982_ecustom--FinancialResultsUpdating_pn3n3_c20230101__20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--HydrologicalRiskMember_zUwGaMJxmwf3" title="Financial results, updating" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="elp:FinancialResultsUpdating" contextRef="From2023-01-012023-12-31_custom_OtherFinancialComponentsMember_custom_HydrologicalRiskMember" id="Fact003424" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">23,216</ix:nonFraction>)</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;-</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;-</td>
    <td id="xdx_989_ecustom--OtherFinancialAssetsLiabilitiesNet_iE_pn3n3_c20230101__20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--HydrologicalRiskMember_zdXasjb9mDE1" title="Net sectorial financial assets and liabilities, ending" style="padding-right: 2pt; text-align: right; background-color: white">(<ix:nonFraction name="elp:OtherFinancialAssetsLiabilitiesNet" contextRef="AsOf2023-12-31_custom_OtherFinancialComponentsMember_custom_HydrologicalRiskMember" id="Fact003426" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">475,400</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td>Tariff refunds</td>
    <td id="xdx_985_ecustom--OtherFinancialAssetsLiabilitiesNet_iS_pn3n3_c20230101__20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--TariffRefundsMember_z6xc3CvFZFXe" title="Net sectorial financial assets and liabilities, beginning" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;(<ix:nonFraction name="elp:OtherFinancialAssetsLiabilitiesNet" contextRef="AsOf2022-12-31_custom_OtherFinancialComponentsMember_custom_TariffRefundsMember" id="Fact003428" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">175,460</ix:nonFraction>)</td>
    <td id="xdx_987_ecustom--OperatingRevenuesConstitution_pn3n3_c20230101__20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--TariffRefundsMember_z0WC10rZKKWh" title="Operating revenues, constitution" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="elp:OperatingRevenuesConstitution" contextRef="From2023-01-012023-12-31_custom_OtherFinancialComponentsMember_custom_TariffRefundsMember" id="Fact003430" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">92,589</ix:nonFraction>)</td>
    <td id="xdx_987_ecustom--OperatingRevenuesAmortization_pn3n3_c20230101__20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--TariffRefundsMember_zpOoXZjAnMIg" title="Operating revenues, amortization" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:OperatingRevenuesAmortization" contextRef="From2023-01-012023-12-31_custom_OtherFinancialComponentsMember_custom_TariffRefundsMember" id="Fact003432" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">96,560</ix:nonFraction></td>
    <td id="xdx_988_ecustom--FinancialResultsUpdating_pn3n3_c20230101__20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--TariffRefundsMember_zdKDVnWd6vGj" title="Financial results, updating" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="elp:FinancialResultsUpdating" contextRef="From2023-01-012023-12-31_custom_OtherFinancialComponentsMember_custom_TariffRefundsMember" id="Fact003434" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">10,118</ix:nonFraction>)</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;-</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;-</td>
    <td id="xdx_98B_ecustom--OtherFinancialAssetsLiabilitiesNet_iE_pn3n3_c20230101__20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--TariffRefundsMember_zTqXYnvhvVh1" title="Net sectorial financial assets and liabilities, ending" style="padding-right: 2pt; text-align: right; background-color: white">(<ix:nonFraction name="elp:OtherFinancialAssetsLiabilitiesNet" contextRef="AsOf2023-12-31_custom_OtherFinancialComponentsMember_custom_TariffRefundsMember" id="Fact003436" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">181,607</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td>Overcontracting</td>
    <td id="xdx_980_ecustom--OtherFinancialAssetsLiabilitiesNet_iS_pn3n3_c20230101__20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--OvercontractingMember_zJNAC8AYLYd6" title="Net sectorial financial assets and liabilities, beginning" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;<ix:nonFraction name="elp:OtherFinancialAssetsLiabilitiesNet" contextRef="AsOf2022-12-31_custom_OtherFinancialComponentsMember_custom_OvercontractingMember" id="Fact003438" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">436,324</ix:nonFraction></td>
    <td id="xdx_982_ecustom--OperatingRevenuesConstitution_pn3n3_c20230101__20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--OvercontractingMember_z9Sx0MY4nm3d" title="Operating revenues, constitution" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:OperatingRevenuesConstitution" contextRef="From2023-01-012023-12-31_custom_OtherFinancialComponentsMember_custom_OvercontractingMember" id="Fact003440" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">327,874</ix:nonFraction></td>
    <td id="xdx_98B_ecustom--OperatingRevenuesAmortization_pn3n3_c20230101__20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--OvercontractingMember_zL4FWVyC7HG" title="Operating revenues, amortization" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;(<ix:nonFraction name="elp:OperatingRevenuesAmortization" contextRef="From2023-01-012023-12-31_custom_OtherFinancialComponentsMember_custom_OvercontractingMember" id="Fact003442" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">176,556</ix:nonFraction>)</td>
    <td id="xdx_985_ecustom--FinancialResultsUpdating_pn3n3_c20230101__20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--OvercontractingMember_zNbBQEGqV87f" title="Financial results, updating" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="elp:FinancialResultsUpdating" contextRef="From2023-01-012023-12-31_custom_OtherFinancialComponentsMember_custom_OvercontractingMember" id="Fact003444" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">46,848</ix:nonFraction></td>
    <td id="xdx_989_ecustom--TariffFlags_pn3n3_c20230101__20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--OvercontractingMember_zG0sIj59xAa1" title="Tariff flags" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="elp:TariffFlags" contextRef="From2023-01-012023-12-31_custom_OtherFinancialComponentsMember_custom_OvercontractingMember" id="Fact003446" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">297</ix:nonFraction>)</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;-</td>
    <td id="xdx_985_ecustom--OtherFinancialAssetsLiabilitiesNet_iE_pn3n3_c20230101__20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--OvercontractingMember_zVmsydpuqJNe" title="Net sectorial financial assets and liabilities, ending" style="padding-right: 2pt; text-align: right; background-color: white">&#160;&#160;<ix:nonFraction name="elp:OtherFinancialAssetsLiabilitiesNet" contextRef="AsOf2023-12-31_custom_OtherFinancialComponentsMember_custom_OvercontractingMember" id="Fact003448" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">634,193</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>Itaipu Bonus</td>
    <td id="xdx_983_ecustom--OtherFinancialAssetsLiabilitiesNet_iS_pn3n3_c20230101__20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--ItaipuBonusMember_zmQ7tPscbtC6" title="Net sectorial financial assets and liabilities, beginning" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><ix:nonFraction name="elp:OtherFinancialAssetsLiabilitiesNet" contextRef="AsOf2022-12-31_custom_OtherFinancialComponentsMember_custom_ItaipuBonusMember" id="Fact003450" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,943</ix:nonFraction></td>
    <td id="xdx_983_ecustom--OperatingRevenuesConstitution_pn3n3_c20230101__20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--ItaipuBonusMember_zwrO7PsserAg" title="Operating revenues, constitution" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;(<ix:nonFraction name="elp:OperatingRevenuesConstitution" contextRef="From2023-01-012023-12-31_custom_OtherFinancialComponentsMember_custom_ItaipuBonusMember" id="Fact003452" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">68</ix:nonFraction>)</td>
    <td id="xdx_986_ecustom--OperatingRevenuesAmortization_pn3n3_c20230101__20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--ItaipuBonusMember_zcfTf8RGweN" title="Operating revenues, amortization" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;(<ix:nonFraction name="elp:OperatingRevenuesAmortization" contextRef="From2023-01-012023-12-31_custom_OtherFinancialComponentsMember_custom_ItaipuBonusMember" id="Fact003454" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">66,026</ix:nonFraction>)</td>
    <td id="xdx_98C_ecustom--FinancialResultsUpdating_pn3n3_c20230101__20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--ItaipuBonusMember_zgk7HpngPT87" title="Financial results, updating" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;(<ix:nonFraction name="elp:FinancialResultsUpdating" contextRef="From2023-01-012023-12-31_custom_OtherFinancialComponentsMember_custom_ItaipuBonusMember" id="Fact003456" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,076</ix:nonFraction>)</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;-</td>
    <td id="xdx_984_ecustom--FinancialResultsConstitution_pn3n3_c20230101__20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--ItaipuBonusMember_zx4YUogStcp8" title="Statement of financial position constitution" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<ix:nonFraction name="elp:FinancialResultsConstitution" contextRef="From2023-01-012023-12-31_custom_OtherFinancialComponentsMember_custom_ItaipuBonusMember" id="Fact003458" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">58,984</ix:nonFraction></td>
    <td id="xdx_98E_ecustom--OtherFinancialAssetsLiabilitiesNet_iE_pn3n3_c20230101__20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--ItaipuBonusMember_zM4EMjlM3l7a" title="Net sectorial financial assets and liabilities, ending" style="padding-right: 2pt; text-align: right; background-color: white">&#160;(<ix:nonFraction name="elp:OtherFinancialAssetsLiabilitiesNet" contextRef="AsOf2023-12-31_custom_OtherFinancialComponentsMember_custom_ItaipuBonusMember" id="Fact003460" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">3,243</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td>Water shortage account&#160;</td>
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    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">-</td>
    <td id="xdx_989_ecustom--OperatingRevenuesAmortization_pn3n3_c20230101__20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--WaterShortageAccountMember_zM1cky0m9rTh" title="Operating revenues, amortization" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:OperatingRevenuesAmortization" contextRef="From2023-01-012023-12-31_custom_OtherFinancialComponentsMember_custom_WaterShortageAccountMember" id="Fact003464" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">71,188</ix:nonFraction></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;-</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;-</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;-</td>
    <td style="padding-right: 2pt; text-align: right; background-color: white">&#160;&#160;-</td></tr>
  <tr style="vertical-align: bottom">
    <td style="background-color: white">CDE Eletrobras&#160;</td>
    <td id="xdx_989_ecustom--OtherFinancialAssetsLiabilitiesNet_iI_pn3n3_c20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--CDEEletrobrasMember_zbJtIRrivi9e" title="Net sectorial financial assets and liabilities, beginning" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;(<ix:nonFraction name="elp:OtherFinancialAssetsLiabilitiesNet" contextRef="AsOf2022-12-31_custom_OtherFinancialComponentsMember_custom_CDEEletrobrasMember" id="Fact003466" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">184,100</ix:nonFraction>)</td>
    <td id="xdx_98D_ecustom--OperatingRevenuesConstitution_pn3n3_c20230101__20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--CDEEletrobrasMember_zYNx5TJNtOUg" title="Operating revenues, constitution" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:OperatingRevenuesConstitution" contextRef="From2023-01-012023-12-31_custom_OtherFinancialComponentsMember_custom_CDEEletrobrasMember" id="Fact003468" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">165,167</ix:nonFraction></td>
    <td id="xdx_984_ecustom--OperatingRevenuesAmortization_pn3n3_c20230101__20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--CDEEletrobrasMember_zNBFPsaaEEg2" title="Operating revenues, amortization" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:OperatingRevenuesAmortization" contextRef="From2023-01-012023-12-31_custom_OtherFinancialComponentsMember_custom_CDEEletrobrasMember" id="Fact003470" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">24,583</ix:nonFraction></td>
    <td id="xdx_981_ecustom--FinancialResultsUpdating_pn3n3_c20230101__20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--CDEEletrobrasMember_z21M2eF1lv5b" title="Financial results, updating" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;(<ix:nonFraction name="elp:FinancialResultsUpdating" contextRef="From2023-01-012023-12-31_custom_OtherFinancialComponentsMember_custom_CDEEletrobrasMember" id="Fact003472" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">8,336</ix:nonFraction>)</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;-</td>
    <td id="xdx_984_ecustom--FinancialResultsConstitution_pn3n3_c20230101__20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--CDEEletrobrasMember_zsS774t6f32d" title="Statement of financial position constitution" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="elp:FinancialResultsConstitution" contextRef="From2023-01-012023-12-31_custom_OtherFinancialComponentsMember_custom_CDEEletrobrasMember" id="Fact003474" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">39,196</ix:nonFraction>)</td>
    <td id="xdx_989_ecustom--OtherFinancialAssetsLiabilitiesNet_iE_pn3n3_c20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--CDEEletrobrasMember_zxkfxD8OYw34" title="Net sectorial financial assets and liabilities, ending" style="padding-right: 2pt; text-align: right; background-color: white">&#160;&#160;(<ix:nonFraction name="elp:OtherFinancialAssetsLiabilitiesNet" contextRef="AsOf2023-12-31_custom_OtherFinancialComponentsMember_custom_CDEEletrobrasMember" id="Fact003476" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">41,882</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td>Other</td>
    <td id="xdx_982_ecustom--OtherFinancialAssetsLiabilitiesNet_iI_pn3n3_c20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--OthersMember_zWIQPSxBrIkj" title="Net sectorial financial assets and liabilities, beginning" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;<ix:nonFraction name="elp:OtherFinancialAssetsLiabilitiesNet" contextRef="AsOf2022-12-31_custom_OtherFinancialComponentsMember_custom_OthersMember" id="Fact003478" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">107,629</ix:nonFraction></td>
    <td id="xdx_98D_ecustom--OperatingRevenuesConstitution_pn3n3_c20230101__20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--OthersMember_z0t6OHqTgZ2a" title="Operating revenues, constitution" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="elp:OperatingRevenuesConstitution" contextRef="From2023-01-012023-12-31_custom_OtherFinancialComponentsMember_custom_OthersMember" id="Fact003480" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">13,446</ix:nonFraction>)</td>
    <td id="xdx_984_ecustom--OperatingRevenuesAmortization_pn3n3_c20230101__20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--OthersMember_zUlPkPv8B5q5" title="Operating revenues, amortization" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;(<ix:nonFraction name="elp:OperatingRevenuesAmortization" contextRef="From2023-01-012023-12-31_custom_OtherFinancialComponentsMember_custom_OthersMember" id="Fact003482" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">108,315</ix:nonFraction>)</td>
    <td id="xdx_984_ecustom--FinancialResultsUpdating_pn3n3_c20230101__20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--OthersMember_zxP1sOyLDC62" title="Financial results, updating" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;(<ix:nonFraction name="elp:FinancialResultsUpdating" contextRef="From2023-01-012023-12-31_custom_OtherFinancialComponentsMember_custom_OthersMember" id="Fact003484" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,872</ix:nonFraction>)</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;-</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;-</td>
    <td id="xdx_98C_ecustom--OtherFinancialAssetsLiabilitiesNet_iE_pn3n3_c20230101__20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--OthersMember_zXoEeOI0QYO3" title="Net sectorial financial assets and liabilities, ending" style="border-bottom: Black 0.5pt solid; padding-right: 2pt; text-align: right; background-color: white">&#160;&#160;(<ix:nonFraction name="elp:OtherFinancialAssetsLiabilitiesNet" contextRef="AsOf2023-12-31_custom_OtherFinancialComponentsMember_custom_OthersMember" id="Fact003486" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">17,004</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-top: Black 0.5pt solid; border-bottom: Black 1pt solid; text-align: left">&#160;</td>
    <td id="xdx_986_ecustom--OtherFinancialAssetsLiabilitiesNet_iS_pn3n3_c20230101__20231231_zESc7kaSzCdg" title="Net sectorial financial assets and liabilities, beginning" style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;(<ix:nonFraction name="elp:OtherFinancialAssetsLiabilitiesNet" contextRef="AsOf2022-12-31" id="Fact003488" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">101,857</ix:nonFraction>)</td>
    <td id="xdx_98C_ecustom--OperatingRevenuesConstitution_pn3n3_c20230101__20231231_zvnThQJnD237" title="Operating revenues, constitution" style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:OperatingRevenuesConstitution" contextRef="From2023-01-01to2023-12-31" id="Fact003490" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">175,359</ix:nonFraction></td>
    <td id="xdx_988_ecustom--OperatingRevenuesAmortization_pn3n3_c20230101__20231231_zbDFja3fG731" title="Operating revenues, amortization" style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="elp:OperatingRevenuesAmortization" contextRef="From2023-01-01to2023-12-31" id="Fact003492" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">894,837</ix:nonFraction></td>
    <td id="xdx_981_ecustom--FinancialResultsUpdating_pn3n3_c20230101__20231231_zJamAlJh0Ht9" title="Financial results, updating" style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="elp:FinancialResultsUpdating" contextRef="From2023-01-01to2023-12-31" id="Fact003494" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">58,253</ix:nonFraction></td>
    <td id="xdx_980_ecustom--TariffFlags_pn3n3_c20230101__20231231_zKQpPyY6RH9l" title="Tariff flags" style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;(<ix:nonFraction name="elp:TariffFlags" contextRef="From2023-01-01to2023-12-31" id="Fact003496" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">56,752</ix:nonFraction>)</td>
    <td id="xdx_980_ecustom--FinancialResultsConstitution_pn3n3_c20230101__20231231_zcCsuEgiRff2" title="Statement of financial position constitution" style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;(<ix:nonFraction name="elp:FinancialResultsConstitution" contextRef="From2023-01-01to2023-12-31" id="Fact003498" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,442,885</ix:nonFraction>)</td>
    <td id="xdx_981_ecustom--OtherFinancialAssetsLiabilitiesNet_iE_pn3n3_c20230101__20231231_z8QJbgWShxP8" title="Net sectorial financial assets and liabilities, ending" style="border-bottom: Black 1pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 0.5pt">(<ix:nonFraction name="elp:OtherFinancialAssetsLiabilitiesNet" contextRef="AsOf2023-12-31" id="Fact003500" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">473,045</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-top: Black 1pt solid; font-weight: bold; text-align: right">Current assets</td>
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    <td style="border-top: Black 1pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;</td>
    <td style="border-top: Black 1pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;</td>
    <td style="border-top: Black 1pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;</td>
    <td style="border-top: Black 1pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;</td>
    <td style="padding-right: 2pt; font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 1pt">&#160;</td>
    <td id="xdx_988_eifrs-full--OtherCurrentFinancialAssets_iE_pn3n3_c20230101__20231231_zhKSLyeoM0M" title="Sectorial financial assets, current, ending" style="border-top: Black 1pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;<ix:nonFraction name="ifrs-full:OtherCurrentFinancialAssets" contextRef="AsOf2023-12-31" id="Fact003504" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">15,473</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: right">Noncurrent assets</td>
    <td id="xdx_982_eifrs-full--OtherNoncurrentFinancialAssets_iS_pn3n3_c20230101__20231231_zMW6dgfTBtXl" title="Other non-current financial assets, beginning" style="padding-right: 2pt; font-weight: bold; text-align: right">&#160;&#160;<ix:nonFraction name="ifrs-full:OtherNoncurrentFinancialAssets" contextRef="AsOf2022-12-31" id="Fact003506" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">190,699</ix:nonFraction></td>
    <td style="padding-right: 2pt; font-weight: bold; text-align: right">&#160;</td>
    <td style="padding-right: 2pt; font-weight: bold; text-align: right">&#160;</td>
    <td style="padding-right: 2pt; font-weight: bold; text-align: right">&#160;</td>
    <td style="padding-right: 2pt; font-weight: bold; text-align: right">&#160;</td>
    <td style="padding-right: 2pt; font-weight: bold; text-align: right">&#160;</td>
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    <td style="padding-right: 2pt; font-weight: bold; text-align: right">&#160;</td>
    <td style="padding-right: 2pt; font-weight: bold; text-align: right">&#160;</td>
    <td style="padding-right: 2pt; font-weight: bold; text-align: right">&#160;</td>
    <td style="padding-right: 2pt; font-weight: bold; text-align: right">&#160;</td>
    <td style="padding-right: 2pt; font-weight: bold; text-align: right">&#160;</td>
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  <tr style="vertical-align: bottom">
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    <td style="border-bottom: Black 1pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;</td>
    <td style="border-bottom: Black 1pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;</td>
    <td style="border-bottom: Black 1pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;</td>
    <td style="border-bottom: Black 1pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;</td>
    <td style="border-bottom: Black 1pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;</td>
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<p style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

<p style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

<table border="0" cellpadding="0" cellspacing="0" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="width: 37%">&#160;</td>
    <td style="padding-right: 2pt; width: 9%">&#160;</td>
    <td style="padding-right: 2pt; width: 9%">&#160;</td>
    <td style="padding-right: 2pt; width: 9%">&#160;</td>
    <td style="padding-right: 2pt; width: 9%">&#160;</td>
    <td style="padding-right: 2pt; width: 9%">&#160;</td>
    <td style="padding-right: 2pt; width: 9%">&#160;</td>
    <td style="border-bottom: Black 1pt solid; padding-right: 2pt; width: 9%">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-top: Black 1pt solid; color: white; font-weight: bold; text-align: left">Consolidated</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;</td>
    <td colspan="2" rowspan="2" style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: center">Operating revenues</td>
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    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
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    <td style="padding-right: 2pt; font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 1pt">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="color: white; text-align: center">&#160;</td>
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    <td style="padding-right: 2pt; font-weight: bold; text-align: right">Balance as of</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right">December 31, 2021</td>
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    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">Updating</td>
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    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">Constitution</td>
    <td style="border-bottom: Black 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right">December 31, 2022</td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left">Portion A</td>
    <td style="border-right: rgb(255,192,0) 0.5pt solid; padding-right: 2pt; text-align: right">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td>Electricity purchased for resale - Itaipu</td>
    <td id="xdx_98F_ecustom--OtherFinancialAssetsLiabilitiesNet_iS_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--PortionAMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--ElectricityPurchasedForResaleItaipuMember_z3IqSdigYft1" title="Net sectorial financial assets and liabilities, beginning" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><ix:nonFraction name="elp:OtherFinancialAssetsLiabilitiesNet" contextRef="AsOf2021-12-31_custom_PortionAMember_custom_ElectricityPurchasedForResaleItaipuMember" id="Fact003518" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,286,966</ix:nonFraction></td>
    <td id="xdx_989_ecustom--OperatingRevenuesConstitution_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--PortionAMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--ElectricityPurchasedForResaleItaipuMember_zhmIEIKp2UEj" title="Operating revenues, constitution" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:OperatingRevenuesConstitution" contextRef="From2022-01-012022-12-31_custom_PortionAMember_custom_ElectricityPurchasedForResaleItaipuMember" id="Fact003520" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">344,732</ix:nonFraction></td>
    <td id="xdx_98C_ecustom--OperatingRevenuesAmortization_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--PortionAMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--ElectricityPurchasedForResaleItaipuMember_zZtXmlY34ZH8" title="Operating revenues, amortization" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;(<ix:nonFraction name="elp:OperatingRevenuesAmortization" contextRef="From2022-01-012022-12-31_custom_PortionAMember_custom_ElectricityPurchasedForResaleItaipuMember" id="Fact003522" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">914,566</ix:nonFraction>)</td>
    <td id="xdx_98C_ecustom--FinancialResultsUpdating_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--PortionAMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--ElectricityPurchasedForResaleItaipuMember_zYqdzrlIRLNl" title="Financial results, updating" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<ix:nonFraction name="elp:FinancialResultsUpdating" contextRef="From2022-01-012022-12-31_custom_PortionAMember_custom_ElectricityPurchasedForResaleItaipuMember" id="Fact003524" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">102,517</ix:nonFraction></td>
    <td id="xdx_989_ecustom--RateFlags_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--PortionAMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--ElectricityPurchasedForResaleItaipuMember_zZL7n1sZLbRd" title="Rate flags" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="-sec-ix-hidden: xdx2ixbrl3526">-</span></td>
    <td id="xdx_985_ecustom--FinancialResultsConstitution_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--PortionAMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--ElectricityPurchasedForResaleItaipuMember_zKEmX37Q5Nii" title="Statement of financial position constitution" style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="-sec-ix-hidden: xdx2ixbrl3528">-</span></td>
    <td id="xdx_98F_ecustom--OtherFinancialAssetsLiabilitiesNet_iE_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--PortionAMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--ElectricityPurchasedForResaleItaipuMember_zid7uBoCSWwl" title="Net sectorial financial assets and liabilities, ending" style="border-left: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><ix:nonFraction name="elp:OtherFinancialAssetsLiabilitiesNet" contextRef="AsOf2022-12-31_custom_PortionAMember_custom_ElectricityPurchasedForResaleItaipuMember" id="Fact003530" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">819,649</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="background-color: white">Electricity purchased for resale - CVA Energ</td>
    <td id="xdx_98B_ecustom--OtherFinancialAssetsLiabilitiesNet_iS_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--PortionAMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--CVAEnergMember_zblEgbfZqx9l" title="Net sectorial financial assets and liabilities, beginning" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;(<ix:nonFraction name="elp:OtherFinancialAssetsLiabilitiesNet" contextRef="AsOf2021-12-31_custom_PortionAMember_custom_CVAEnergMember" id="Fact003532" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">475,842</ix:nonFraction>)</td>
    <td id="xdx_981_ecustom--OperatingRevenuesConstitution_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--PortionAMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--CVAEnergMember_z9Gy6rg2Azo4" title="Operating revenues, constitution" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;(<ix:nonFraction name="elp:OperatingRevenuesConstitution" contextRef="From2022-01-012022-12-31_custom_PortionAMember_custom_CVAEnergMember" id="Fact003534" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">540,360</ix:nonFraction>)</td>
    <td id="xdx_981_ecustom--OperatingRevenuesAmortization_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--PortionAMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--CVAEnergMember_zXwj2GSAyfbl" title="Operating revenues, amortization" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="elp:OperatingRevenuesAmortization" contextRef="From2022-01-012022-12-31_custom_PortionAMember_custom_CVAEnergMember" id="Fact003536" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">429,160</ix:nonFraction></td>
    <td id="xdx_984_ecustom--FinancialResultsUpdating_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--PortionAMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--CVAEnergMember_zJfcNWoLYxI7" title="Financial results, updating" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="elp:FinancialResultsUpdating" contextRef="From2022-01-012022-12-31_custom_PortionAMember_custom_CVAEnergMember" id="Fact003538" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">36,149</ix:nonFraction>)</td>
    <td id="xdx_98E_ecustom--TariffFlags_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--PortionAMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--CVAEnergMember_zFwRySQE5wQd" title="Tariff flags" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<ix:nonFraction name="elp:TariffFlags" contextRef="From2022-01-012022-12-31_custom_PortionAMember_custom_CVAEnergMember" id="Fact003540" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">41,132</ix:nonFraction></td>
    <td style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">-</td>
    <td id="xdx_989_ecustom--OtherFinancialAssetsLiabilitiesNet_iE_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--PortionAMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--CVAEnergMember_zqWbWpZzS6m1" title="Net sectorial financial assets and liabilities, ending" style="border-left: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;(<ix:nonFraction name="elp:OtherFinancialAssetsLiabilitiesNet" contextRef="AsOf2022-12-31_custom_PortionAMember_custom_CVAEnergMember" id="Fact003542" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">582,059</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td>Transport of energy using the transmission system - basic grid</td>
    <td id="xdx_98F_ecustom--OtherFinancialAssetsLiabilitiesNet_iS_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--PortionAMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--ChargesForUsingTheTransmissionSystemBasicGridMember_zCQQ1X3Jr6h9" title="Net sectorial financial assets and liabilities, beginning" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><ix:nonFraction name="elp:OtherFinancialAssetsLiabilitiesNet" contextRef="AsOf2021-12-31_custom_PortionAMember_custom_ChargesForUsingTheTransmissionSystemBasicGridMember" id="Fact003544" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">180,521</ix:nonFraction></td>
    <td id="xdx_98F_ecustom--OperatingRevenuesConstitution_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--PortionAMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--ChargesForUsingTheTransmissionSystemBasicGridMember_z4zVuHT41tAe" title="Operating revenues, constitution" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:OperatingRevenuesConstitution" contextRef="From2022-01-012022-12-31_custom_PortionAMember_custom_ChargesForUsingTheTransmissionSystemBasicGridMember" id="Fact003546" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">213,107</ix:nonFraction></td>
    <td id="xdx_985_ecustom--OperatingRevenuesAmortization_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--PortionAMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--ChargesForUsingTheTransmissionSystemBasicGridMember_zLlC3vmuTRt" title="Operating revenues, amortization" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;(<ix:nonFraction name="elp:OperatingRevenuesAmortization" contextRef="From2022-01-012022-12-31_custom_PortionAMember_custom_ChargesForUsingTheTransmissionSystemBasicGridMember" id="Fact003548" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">152,329</ix:nonFraction>)</td>
    <td id="xdx_988_ecustom--FinancialResultsUpdating_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--PortionAMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--ChargesForUsingTheTransmissionSystemBasicGridMember_zEOCmn7qEpG6" title="Financial results, updating" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="elp:FinancialResultsUpdating" contextRef="From2022-01-012022-12-31_custom_PortionAMember_custom_ChargesForUsingTheTransmissionSystemBasicGridMember" id="Fact003550" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">12,467</ix:nonFraction></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">-</td>
    <td style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">-</td>
    <td id="xdx_98E_ecustom--OtherFinancialAssetsLiabilitiesNet_iE_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--PortionAMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--ChargesForUsingTheTransmissionSystemBasicGridMember_zAqpyqLapyV" title="Net sectorial financial assets and liabilities, ending" style="border-left: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><ix:nonFraction name="elp:OtherFinancialAssetsLiabilitiesNet" contextRef="AsOf2022-12-31_custom_PortionAMember_custom_ChargesForUsingTheTransmissionSystemBasicGridMember" id="Fact003552" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">253,766</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>Transport of energy purchased from Itaipu</td>
    <td id="xdx_980_ecustom--OtherFinancialAssetsLiabilitiesNet_iS_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--PortionAMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--TransportOfEnergyPurchasedFromItaipuMember_zzHjQ7qaFFz2" title="Net sectorial financial assets and liabilities, beginning" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;<ix:nonFraction name="elp:OtherFinancialAssetsLiabilitiesNet" contextRef="AsOf2021-12-31_custom_PortionAMember_custom_TransportOfEnergyPurchasedFromItaipuMember" id="Fact003554" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">14,018</ix:nonFraction></td>
    <td id="xdx_980_ecustom--OperatingRevenuesConstitution_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--PortionAMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--TransportOfEnergyPurchasedFromItaipuMember_zSLpihzdN87b" title="Operating revenues, constitution" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="elp:OperatingRevenuesConstitution" contextRef="From2022-01-012022-12-31_custom_PortionAMember_custom_TransportOfEnergyPurchasedFromItaipuMember" id="Fact003556" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">8,125</ix:nonFraction></td>
    <td id="xdx_98A_ecustom--OperatingRevenuesAmortization_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--PortionAMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--TransportOfEnergyPurchasedFromItaipuMember_zGJwTz8rx6K1" title="Operating revenues, amortization" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;(<ix:nonFraction name="elp:OperatingRevenuesAmortization" contextRef="From2022-01-012022-12-31_custom_PortionAMember_custom_TransportOfEnergyPurchasedFromItaipuMember" id="Fact003558" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">11,823</ix:nonFraction>)</td>
    <td id="xdx_986_ecustom--FinancialResultsUpdating_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--PortionAMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--TransportOfEnergyPurchasedFromItaipuMember_zFmGsXtTFvs3" title="Financial results, updating" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:FinancialResultsUpdating" contextRef="From2022-01-012022-12-31_custom_PortionAMember_custom_TransportOfEnergyPurchasedFromItaipuMember" id="Fact003560" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">386</ix:nonFraction></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">-</td>
    <td style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">-</td>
    <td id="xdx_98F_ecustom--OtherFinancialAssetsLiabilitiesNet_iE_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--PortionAMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--TransportOfEnergyPurchasedFromItaipuMember_zjlbs5rS30wg" title="Net sectorial financial assets and liabilities, ending" style="border-left: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;<ix:nonFraction name="elp:OtherFinancialAssetsLiabilitiesNet" contextRef="AsOf2022-12-31_custom_PortionAMember_custom_TransportOfEnergyPurchasedFromItaipuMember" id="Fact003562" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">10,706</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>ESS</td>
    <td id="xdx_984_ecustom--OtherFinancialAssetsLiabilitiesNet_iS_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--PortionAMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--ESSMember_zMmsCc8tRaUj" title="Net sectorial financial assets and liabilities, beginning" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><ix:nonFraction name="elp:OtherFinancialAssetsLiabilitiesNet" contextRef="AsOf2021-12-31_custom_PortionAMember_custom_ESSMember" id="Fact003564" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">531,280</ix:nonFraction></td>
    <td id="xdx_985_ecustom--OperatingRevenuesConstitution_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--PortionAMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--ESSMember_zkAdPvEVnhJ" title="Operating revenues, constitution" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:OperatingRevenuesConstitution" contextRef="From2022-01-012022-12-31_custom_PortionAMember_custom_ESSMember" id="Fact003566" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">417,465</ix:nonFraction></td>
    <td id="xdx_98F_ecustom--OperatingRevenuesAmortization_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--PortionAMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--ESSMember_zyMkrE3Nqt7" title="Operating revenues, amortization" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;(<ix:nonFraction name="elp:OperatingRevenuesAmortization" contextRef="From2022-01-012022-12-31_custom_PortionAMember_custom_ESSMember" id="Fact003568" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">324,194</ix:nonFraction>)</td>
    <td id="xdx_982_ecustom--FinancialResultsUpdating_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--PortionAMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--ESSMember_z1dBsgsmUFda" title="Financial results, updating" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="elp:FinancialResultsUpdating" contextRef="From2022-01-012022-12-31_custom_PortionAMember_custom_ESSMember" id="Fact003570" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">46,467</ix:nonFraction></td>
    <td id="xdx_987_ecustom--TariffFlags_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--PortionAMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--ESSMember_zKLbL4A6I7a5" title="Tariff flags" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;(<ix:nonFraction name="elp:TariffFlags" contextRef="From2022-01-012022-12-31_custom_PortionAMember_custom_ESSMember" id="Fact003572" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">443,689</ix:nonFraction>)</td>
    <td style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">-</td>
    <td id="xdx_989_ecustom--OtherFinancialAssetsLiabilitiesNet_iE_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--PortionAMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--ESSMember_z0hX1axCTxul" title="Net sectorial financial assets and liabilities, ending" style="border-left: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><ix:nonFraction name="elp:OtherFinancialAssetsLiabilitiesNet" contextRef="AsOf2022-12-31_custom_PortionAMember_custom_ESSMember" id="Fact003574" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">227,329</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="background-color: white">CDE</td>
    <td id="xdx_98D_ecustom--OtherFinancialAssetsLiabilitiesNet_iS_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--PortionAMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--CDEMember_zQoOyKM87LD2" title="Net sectorial financial assets and liabilities, beginning" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;(<ix:nonFraction name="elp:OtherFinancialAssetsLiabilitiesNet" contextRef="AsOf2021-12-31_custom_PortionAMember_custom_CDEMember" id="Fact003576" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">18,786</ix:nonFraction>)</td>
    <td id="xdx_987_ecustom--OperatingRevenuesConstitution_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--PortionAMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--CDEMember_zFQBoIuW4Xmi" title="Operating revenues, constitution" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:OperatingRevenuesConstitution" contextRef="From2022-01-012022-12-31_custom_PortionAMember_custom_CDEMember" id="Fact003578" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">392,608</ix:nonFraction></td>
    <td id="xdx_98F_ecustom--OperatingRevenuesAmortization_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--PortionAMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--CDEMember_zfTxG6BXMryi" title="Operating revenues, amortization" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;(<ix:nonFraction name="elp:OperatingRevenuesAmortization" contextRef="From2022-01-012022-12-31_custom_PortionAMember_custom_CDEMember" id="Fact003580" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">201,781</ix:nonFraction>)</td>
    <td id="xdx_989_ecustom--FinancialResultsUpdating_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--PortionAMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--CDEMember_zSVxyRZJkIDa" title="Financial results, updating" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="elp:FinancialResultsUpdating" contextRef="From2022-01-012022-12-31_custom_PortionAMember_custom_CDEMember" id="Fact003582" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">28,452</ix:nonFraction></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">-</td>
    <td style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">-</td>
    <td id="xdx_984_ecustom--OtherFinancialAssetsLiabilitiesNet_iE_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--PortionAMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--CDEMember_zbscnZHICL58" title="Net sectorial financial assets and liabilities, ending" style="border-left: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><ix:nonFraction name="elp:OtherFinancialAssetsLiabilitiesNet" contextRef="AsOf2022-12-31_custom_PortionAMember_custom_CDEMember" id="Fact003584" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">200,493</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="background-color: white">Proinfa</td>
    <td id="xdx_98F_ecustom--OtherFinancialAssetsLiabilitiesNet_iS_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--PortionAMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--ProinfaMember_zh8P7PuNsFB5" title="Net sectorial financial assets and liabilities, beginning" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;<ix:nonFraction name="elp:OtherFinancialAssetsLiabilitiesNet" contextRef="AsOf2021-12-31_custom_PortionAMember_custom_ProinfaMember" id="Fact003586" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">10,501</ix:nonFraction></td>
    <td id="xdx_98D_ecustom--OperatingRevenuesConstitution_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--PortionAMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--ProinfaMember_zxCchaD7g7dh" title="Operating revenues, constitution" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<ix:nonFraction name="elp:OperatingRevenuesConstitution" contextRef="From2022-01-012022-12-31_custom_PortionAMember_custom_ProinfaMember" id="Fact003588" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">77,631</ix:nonFraction></td>
    <td id="xdx_98E_ecustom--OperatingRevenuesAmortization_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--PortionAMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--ProinfaMember_zLclGccYNQwf" title="Operating revenues, amortization" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;(<ix:nonFraction name="elp:OperatingRevenuesAmortization" contextRef="From2022-01-012022-12-31_custom_PortionAMember_custom_ProinfaMember" id="Fact003590" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">53,235</ix:nonFraction>)</td>
    <td id="xdx_983_ecustom--FinancialResultsUpdating_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--PortionAMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--ProinfaMember_zFNMkrmaMSfl" title="Financial results, updating" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:FinancialResultsUpdating" contextRef="From2022-01-012022-12-31_custom_PortionAMember_custom_ProinfaMember" id="Fact003592" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">7,181</ix:nonFraction></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">-</td>
    <td style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">-</td>
    <td id="xdx_981_ecustom--OtherFinancialAssetsLiabilitiesNet_iE_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--PortionAMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--ProinfaMember_zrrAW7vOZVmc" title="Net sectorial financial assets and liabilities, ending" style="border-left: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;<ix:nonFraction name="elp:OtherFinancialAssetsLiabilitiesNet" contextRef="AsOf2022-12-31_custom_PortionAMember_custom_ProinfaMember" id="Fact003594" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">42,078</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left; background-color: white">Other financial components</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td>Refunds of Pis and Cofins&#160;</td>
    <td id="xdx_98F_ecustom--OtherFinancialAssetsLiabilitiesNet_iS_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--RefundsOfPisAndCofinsMember_zWvsQcXzU6xf" title="Net sectorial financial assets and liabilities, beginning" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;(<ix:nonFraction name="elp:OtherFinancialAssetsLiabilitiesNet" contextRef="AsOf2021-12-31_custom_OtherFinancialComponentsMember_custom_RefundsOfPisAndCofinsMember" id="Fact003596" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">337,350</ix:nonFraction>)</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">-</td>
    <td id="xdx_988_ecustom--OperatingRevenuesAmortization_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--RefundsOfPisAndCofinsMember_z1IPO5xzarnh" title="Operating revenues, amortization" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="elp:OperatingRevenuesAmortization" contextRef="From2022-01-012022-12-31_custom_OtherFinancialComponentsMember_custom_RefundsOfPisAndCofinsMember" id="Fact003598" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,164,877</ix:nonFraction></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;-</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">-</td>
    <td id="xdx_98B_ecustom--FinancialResultsConstitution_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--RefundsOfPisAndCofinsMember_zhDdnABjis7e" title="Statement of financial position constitution" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;(<ix:nonFraction name="elp:FinancialResultsConstitution" contextRef="From2022-01-012022-12-31_custom_OtherFinancialComponentsMember_custom_RefundsOfPisAndCofinsMember" id="Fact003600" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,593,100</ix:nonFraction>)</td>
    <td id="xdx_986_ecustom--OtherFinancialAssetsLiabilitiesNet_iE_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--RefundsOfPisAndCofinsMember_z16ZrccWah3h" title="Net sectorial financial assets and liabilities, ending" style="padding-right: 2pt; text-align: right; background-color: white">&#160;(<ix:nonFraction name="elp:OtherFinancialAssetsLiabilitiesNet" contextRef="AsOf2022-12-31_custom_OtherFinancialComponentsMember_custom_RefundsOfPisAndCofinsMember" id="Fact003602" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">765,573</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td>Neutrality</td>
    <td id="xdx_98C_ecustom--OtherFinancialAssetsLiabilitiesNet_iS_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--NeutralityMember_zlmq9MsDmqQe" title="Net sectorial financial assets and liabilities, beginning" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;<ix:nonFraction name="elp:OtherFinancialAssetsLiabilitiesNet" contextRef="AsOf2021-12-31_custom_OtherFinancialComponentsMember_custom_NeutralityMember" id="Fact003604" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">81,177</ix:nonFraction></td>
    <td id="xdx_98A_ecustom--OperatingRevenuesConstitution_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--NeutralityMember_zZW9rVPPxNv1" title="Operating revenues, constitution" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<ix:nonFraction name="elp:OperatingRevenuesConstitution" contextRef="From2022-01-012022-12-31_custom_OtherFinancialComponentsMember_custom_NeutralityMember" id="Fact003606" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">94,338</ix:nonFraction></td>
    <td id="xdx_98A_ecustom--OperatingRevenuesAmortization_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--NeutralityMember_zfLmsX6ZmtLe" title="Operating revenues, amortization" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;(<ix:nonFraction name="elp:OperatingRevenuesAmortization" contextRef="From2022-01-012022-12-31_custom_OtherFinancialComponentsMember_custom_NeutralityMember" id="Fact003608" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">81,461</ix:nonFraction>)</td>
    <td id="xdx_986_ecustom--FinancialResultsUpdating_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--NeutralityMember_zooGOFtp8bZd" title="Financial results, updating" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:FinancialResultsUpdating" contextRef="From2022-01-012022-12-31_custom_OtherFinancialComponentsMember_custom_NeutralityMember" id="Fact003610" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,544</ix:nonFraction></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">-</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">-</td>
    <td id="xdx_980_ecustom--OtherFinancialAssetsLiabilitiesNet_iE_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--NeutralityMember_zkzJjevn0Op9" title="Net sectorial financial assets and liabilities, ending" style="padding-right: 2pt; text-align: right; background-color: white">&#160;&#160;<ix:nonFraction name="elp:OtherFinancialAssetsLiabilitiesNet" contextRef="AsOf2022-12-31_custom_OtherFinancialComponentsMember_custom_NeutralityMember" id="Fact003612" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">98,598</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>Offset of bilateral contracts under CCEAR&#160;</td>
    <td id="xdx_982_ecustom--OtherFinancialAssetsLiabilitiesNet_iS_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--OffsetOfEnergySurplusDeficitUnderCCEARBilateralContractsMember_zybg9I0fHH57" title="Net sectorial financial assets and liabilities, beginning" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">(<ix:nonFraction name="elp:OtherFinancialAssetsLiabilitiesNet" contextRef="AsOf2021-12-31_custom_OtherFinancialComponentsMember_custom_OffsetOfEnergySurplusDeficitUnderCCEARBilateralContractsMember" id="Fact003614" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">184</ix:nonFraction>)</td>
    <td id="xdx_98A_ecustom--OperatingRevenuesConstitution_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--OffsetOfEnergySurplusDeficitUnderCCEARBilateralContractsMember_zzqPRl99GcBk" title="Operating revenues, constitution" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;(<ix:nonFraction name="elp:OperatingRevenuesConstitution" contextRef="From2022-01-012022-12-31_custom_OtherFinancialComponentsMember_custom_OffsetOfEnergySurplusDeficitUnderCCEARBilateralContractsMember" id="Fact003616" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">239</ix:nonFraction>)</td>
    <td id="xdx_986_ecustom--OperatingRevenuesAmortization_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--OffsetOfEnergySurplusDeficitUnderCCEARBilateralContractsMember_z2IfzQf4rmT3" title="Operating revenues, amortization" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<ix:nonFraction name="elp:OperatingRevenuesAmortization" contextRef="From2022-01-012022-12-31_custom_OtherFinancialComponentsMember_custom_OffsetOfEnergySurplusDeficitUnderCCEARBilateralContractsMember" id="Fact003618" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">385</ix:nonFraction></td>
    <td id="xdx_981_ecustom--FinancialResultsUpdating_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--OffsetOfEnergySurplusDeficitUnderCCEARBilateralContractsMember_zfqHqYWNS6z6" title="Financial results, updating" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;(<ix:nonFraction name="elp:FinancialResultsUpdating" contextRef="From2022-01-012022-12-31_custom_OtherFinancialComponentsMember_custom_OffsetOfEnergySurplusDeficitUnderCCEARBilateralContractsMember" id="Fact003620" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">148</ix:nonFraction>)</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">-</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">-</td>
    <td id="xdx_98E_ecustom--OtherFinancialAssetsLiabilitiesNet_iE_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--OffsetOfEnergySurplusDeficitUnderCCEARBilateralContractsMember_zge9kLQy11H5" title="Net sectorial financial assets and liabilities, ending" style="padding-right: 2pt; text-align: right; background-color: white">&#160;&#160;(<ix:nonFraction name="elp:OtherFinancialAssetsLiabilitiesNet" contextRef="AsOf2022-12-31_custom_OtherFinancialComponentsMember_custom_OffsetOfEnergySurplusDeficitUnderCCEARBilateralContractsMember" id="Fact003622" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">186</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td>Hydrological risk</td>
    <td id="xdx_98C_ecustom--OtherFinancialAssetsLiabilitiesNet_iS_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--HydrologicalRiskMember_zKkiL8WetrV6" title="Net sectorial financial assets and liabilities, beginning" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;(<ix:nonFraction name="elp:OtherFinancialAssetsLiabilitiesNet" contextRef="AsOf2021-12-31_custom_OtherFinancialComponentsMember_custom_HydrologicalRiskMember" id="Fact003624" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">604,152</ix:nonFraction>)</td>
    <td id="xdx_98D_ecustom--OperatingRevenuesConstitution_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--HydrologicalRiskMember_zZh4M06fsTZb" title="Operating revenues, constitution" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;(<ix:nonFraction name="elp:OperatingRevenuesConstitution" contextRef="From2022-01-012022-12-31_custom_OtherFinancialComponentsMember_custom_HydrologicalRiskMember" id="Fact003626" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">463,625</ix:nonFraction>)</td>
    <td id="xdx_985_ecustom--OperatingRevenuesAmortization_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--HydrologicalRiskMember_z6TpCLfFcEE4" title="Operating revenues, amortization" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="elp:OperatingRevenuesAmortization" contextRef="From2022-01-012022-12-31_custom_OtherFinancialComponentsMember_custom_HydrologicalRiskMember" id="Fact003628" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">570,582</ix:nonFraction></td>
    <td id="xdx_98A_ecustom--FinancialResultsUpdating_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--HydrologicalRiskMember_zTi5AA6dyFl4" title="Financial results, updating" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="elp:FinancialResultsUpdating" contextRef="From2022-01-012022-12-31_custom_OtherFinancialComponentsMember_custom_HydrologicalRiskMember" id="Fact003630" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">27,611</ix:nonFraction>)</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">-</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">-</td>
    <td id="xdx_98C_ecustom--OtherFinancialAssetsLiabilitiesNet_iE_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--HydrologicalRiskMember_zvP0kPG9ggLi" title="Net sectorial financial assets and liabilities, ending" style="padding-right: 2pt; text-align: right; background-color: white">&#160;(<ix:nonFraction name="elp:OtherFinancialAssetsLiabilitiesNet" contextRef="AsOf2022-12-31_custom_OtherFinancialComponentsMember_custom_HydrologicalRiskMember" id="Fact003632" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">524,806</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td>Tariff refunds</td>
    <td id="xdx_98F_ecustom--OtherFinancialAssetsLiabilitiesNet_iS_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--TariffRefundsMember_z5r7FdtEHHMh" title="Net sectorial financial assets and liabilities, beginning" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;(<ix:nonFraction name="elp:OtherFinancialAssetsLiabilitiesNet" contextRef="AsOf2021-12-31_custom_OtherFinancialComponentsMember_custom_TariffRefundsMember" id="Fact003634" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">198,997</ix:nonFraction>)</td>
    <td id="xdx_983_ecustom--OperatingRevenuesConstitution_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--TariffRefundsMember_zgQ8l5FWWehd" title="Operating revenues, constitution" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="elp:OperatingRevenuesConstitution" contextRef="From2022-01-012022-12-31_custom_OtherFinancialComponentsMember_custom_TariffRefundsMember" id="Fact003636" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">66,898</ix:nonFraction>)</td>
    <td id="xdx_988_ecustom--OperatingRevenuesAmortization_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--TariffRefundsMember_z6hucJGuOlT8" title="Operating revenues, amortization" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="elp:OperatingRevenuesAmortization" contextRef="From2022-01-012022-12-31_custom_OtherFinancialComponentsMember_custom_TariffRefundsMember" id="Fact003638" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">101,685</ix:nonFraction></td>
    <td id="xdx_989_ecustom--FinancialResultsUpdating_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--TariffRefundsMember_zsGCIPUKTrib" title="Financial results, updating" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="elp:FinancialResultsUpdating" contextRef="From2022-01-012022-12-31_custom_OtherFinancialComponentsMember_custom_TariffRefundsMember" id="Fact003640" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">11,250</ix:nonFraction>)</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">-</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">-</td>
    <td id="xdx_980_ecustom--OtherFinancialAssetsLiabilitiesNet_iE_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--TariffRefundsMember_zKBdgzTlVJb6" title="Net sectorial financial assets and liabilities, ending" style="padding-right: 2pt; text-align: right; background-color: white">&#160;(<ix:nonFraction name="elp:OtherFinancialAssetsLiabilitiesNet" contextRef="AsOf2022-12-31_custom_OtherFinancialComponentsMember_custom_TariffRefundsMember" id="Fact003642" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">175,460</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td>Overcontracting</td>
    <td id="xdx_981_ecustom--OtherFinancialAssetsLiabilitiesNet_iS_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--OvercontractingMember_zbUaWcCpF6E5" title="Net sectorial financial assets and liabilities, beginning" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;(<ix:nonFraction name="elp:OtherFinancialAssetsLiabilitiesNet" contextRef="AsOf2021-12-31_custom_OtherFinancialComponentsMember_custom_OvercontractingMember" id="Fact003644" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">78,596</ix:nonFraction>)</td>
    <td id="xdx_98D_ecustom--OperatingRevenuesConstitution_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--OvercontractingMember_z4flUXj78AIa" title="Operating revenues, constitution" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:OperatingRevenuesConstitution" contextRef="From2022-01-012022-12-31_custom_OtherFinancialComponentsMember_custom_OvercontractingMember" id="Fact003646" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">522,321</ix:nonFraction></td>
    <td id="xdx_984_ecustom--OperatingRevenuesAmortization_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--OvercontractingMember_zDlCcdxshwNj" title="Operating revenues, amortization" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:OperatingRevenuesAmortization" contextRef="From2022-01-012022-12-31_custom_OtherFinancialComponentsMember_custom_OvercontractingMember" id="Fact003648" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">53,319</ix:nonFraction></td>
    <td id="xdx_98E_ecustom--FinancialResultsUpdating_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--OvercontractingMember_zSuCPcmqyO5k" title="Financial results, updating" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="elp:FinancialResultsUpdating" contextRef="From2022-01-012022-12-31_custom_OtherFinancialComponentsMember_custom_OvercontractingMember" id="Fact003650" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">15,420</ix:nonFraction></td>
    <td id="xdx_982_ecustom--TariffFlags_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--OvercontractingMember_zy3AOs0rH6o7" title="Tariff flags" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;(<ix:nonFraction name="elp:TariffFlags" contextRef="From2022-01-012022-12-31_custom_OtherFinancialComponentsMember_custom_OvercontractingMember" id="Fact003652" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">76,140</ix:nonFraction>)</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">-</td>
    <td id="xdx_980_ecustom--OtherFinancialAssetsLiabilitiesNet_iE_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--OvercontractingMember_zSQSumn8P7fh" title="Net sectorial financial assets and liabilities, ending" style="padding-right: 2pt; text-align: right; background-color: white"><ix:nonFraction name="elp:OtherFinancialAssetsLiabilitiesNet" contextRef="AsOf2022-12-31_custom_OtherFinancialComponentsMember_custom_OvercontractingMember" id="Fact003654" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">436,324</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>Itaipu Bonus</td>
    <td id="xdx_981_ecustom--OtherFinancialAssetsLiabilitiesNet_iS_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--ItaipuBonusMember_zeSlcCplc7S2" title="Net sectorial financial assets and liabilities, beginning" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;(<ix:nonFraction name="elp:OtherFinancialAssetsLiabilitiesNet" contextRef="AsOf2021-12-31_custom_OtherFinancialComponentsMember_custom_ItaipuBonusMember" id="Fact003656" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">26,451</ix:nonFraction>)</td>
    <td id="xdx_982_ecustom--OperatingRevenuesConstitution_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--ItaipuBonusMember_z1W29rY3dKJf" title="Operating revenues, constitution" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<ix:nonFraction name="elp:OperatingRevenuesConstitution" contextRef="From2022-01-012022-12-31_custom_OtherFinancialComponentsMember_custom_ItaipuBonusMember" id="Fact003658" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">46,915</ix:nonFraction></td>
    <td id="xdx_98F_ecustom--OperatingRevenuesAmortization_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--ItaipuBonusMember_zHYrzJ7LGs7e" title="Operating revenues, amortization" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="elp:OperatingRevenuesAmortization" contextRef="From2022-01-012022-12-31_custom_OtherFinancialComponentsMember_custom_ItaipuBonusMember" id="Fact003660" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">6,240</ix:nonFraction>)</td>
    <td id="xdx_98D_ecustom--FinancialResultsUpdating_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--ItaipuBonusMember_zr6KmFrGbPYh" title="Financial results, updating" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;(<ix:nonFraction name="elp:FinancialResultsUpdating" contextRef="From2022-01-012022-12-31_custom_OtherFinancialComponentsMember_custom_ItaipuBonusMember" id="Fact003662" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">4,568</ix:nonFraction>)</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">-</td>
    <td id="xdx_988_ecustom--FinancialResultsConstitution_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--ItaipuBonusMember_zAP4Ee5Mcmx5" title="Statement of financial position constitution" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="elp:FinancialResultsConstitution" contextRef="From2022-01-012022-12-31_custom_OtherFinancialComponentsMember_custom_ItaipuBonusMember" id="Fact003664" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">4,713</ix:nonFraction>)</td>
    <td id="xdx_989_ecustom--OtherFinancialAssetsLiabilitiesNet_iE_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--ItaipuBonusMember_zYm2cQnqwFOg" title="Net sectorial financial assets and liabilities, ending" style="padding-right: 2pt; text-align: right; background-color: white">&#160;<ix:nonFraction name="elp:OtherFinancialAssetsLiabilitiesNet" contextRef="AsOf2022-12-31_custom_OtherFinancialComponentsMember_custom_ItaipuBonusMember" id="Fact003666" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,943</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>Water shortage account&#160;</td>
    <td id="xdx_981_ecustom--OtherFinancialAssetsLiabilitiesNet_iS_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--WaterShortageAccountMember_zvKMJ0r5jmlh" title="Net sectorial financial assets and liabilities, beginning" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl3668">-</span></td>
    <td id="xdx_981_ecustom--OperatingRevenuesConstitution_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--WaterShortageAccountMember_zNG12rsexkYf" title="Operating revenues, constitution" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="-sec-ix-hidden: xdx2ixbrl3670">-</span></td>
    <td id="xdx_98C_ecustom--OperatingRevenuesAmortization_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--WaterShortageAccountMember_zMjzNjRFcoSd" title="Operating revenues, amortization" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:OperatingRevenuesAmortization" contextRef="From2022-01-012022-12-31_custom_OtherFinancialComponentsMember_custom_WaterShortageAccountMember" id="Fact003672" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">76,949</ix:nonFraction></td>
    <td id="xdx_987_ecustom--FinancialResultsUpdating_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--WaterShortageAccountMember_zRYMFY3Auq3j" title="Financial results, updating" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;(<ix:nonFraction name="elp:FinancialResultsUpdating" contextRef="From2022-01-012022-12-31_custom_OtherFinancialComponentsMember_custom_WaterShortageAccountMember" id="Fact003674" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,293</ix:nonFraction>)</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">-</td>
    <td id="xdx_98D_ecustom--FinancialResultsConstitution_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--WaterShortageAccountMember_zi8HEGcLf0F3" title="Statement of financial position constitution" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;(<ix:nonFraction name="elp:FinancialResultsConstitution" contextRef="From2022-01-012022-12-31_custom_OtherFinancialComponentsMember_custom_WaterShortageAccountMember" id="Fact003676" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">145,844</ix:nonFraction>)</td>
    <td id="xdx_98D_ecustom--OtherFinancialAssetsLiabilitiesNet_iE_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--WaterShortageAccountMember_zX9Gf3cSBmq1" title="Net sectorial financial assets and liabilities, ending" style="padding-right: 2pt; text-align: right; background-color: white">(<ix:nonFraction name="elp:OtherFinancialAssetsLiabilitiesNet" contextRef="AsOf2022-12-31_custom_OtherFinancialComponentsMember_custom_WaterShortageAccountMember" id="Fact003678" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">71,188</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
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    <td id="xdx_981_ecustom--OperatingRevenuesConstitution_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--CDEEletrobrasMember_zr6Y4Bgbi9v3" title="Operating revenues, constitution" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:OperatingRevenuesConstitution" contextRef="From2022-01-012022-12-31_custom_OtherFinancialComponentsMember_custom_CDEEletrobrasMember" id="Fact003682" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">165,214</ix:nonFraction></td>
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    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">-</td>
    <td id="xdx_98F_ecustom--FinancialResultsConstitution_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--CDEEletrobrasMember_zjEhkaGBhcs4" title="Statement of financial position constitution" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;(<ix:nonFraction name="elp:FinancialResultsConstitution" contextRef="From2022-01-012022-12-31_custom_OtherFinancialComponentsMember_custom_CDEEletrobrasMember" id="Fact003688" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">335,511</ix:nonFraction>)</td>
    <td id="xdx_98F_ecustom--OtherFinancialAssetsLiabilitiesNet_iE_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--CDEEletrobrasMember_zfOSmXKPhf69" title="Net sectorial financial assets and liabilities, ending" style="padding-right: 2pt; text-align: right; background-color: white">&#160;(<ix:nonFraction name="elp:OtherFinancialAssetsLiabilitiesNet" contextRef="AsOf2022-12-31_custom_OtherFinancialComponentsMember_custom_CDEEletrobrasMember" id="Fact003690" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">184,100</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td>Other</td>
    <td id="xdx_986_ecustom--OtherFinancialAssetsLiabilitiesNet_iS_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--OthersMember_z9R8HRK995Wl" title="Net sectorial financial assets and liabilities, beginning" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><ix:nonFraction name="elp:OtherFinancialAssetsLiabilitiesNet" contextRef="AsOf2021-12-31_custom_OtherFinancialComponentsMember_custom_OthersMember" id="Fact003692" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">110,196</ix:nonFraction></td>
    <td id="xdx_984_ecustom--OperatingRevenuesConstitution_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--OthersMember_zyK8A9rjGgx9" title="Operating revenues, constitution" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<ix:nonFraction name="elp:OperatingRevenuesConstitution" contextRef="From2022-01-012022-12-31_custom_OtherFinancialComponentsMember_custom_OthersMember" id="Fact003694" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">86,068</ix:nonFraction></td>
    <td id="xdx_98D_ecustom--OperatingRevenuesAmortization_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--OthersMember_zkqU5uY5dtP7" title="Operating revenues, amortization" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;(<ix:nonFraction name="elp:OperatingRevenuesAmortization" contextRef="From2022-01-012022-12-31_custom_OtherFinancialComponentsMember_custom_OthersMember" id="Fact003696" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">100,867</ix:nonFraction>)</td>
    <td id="xdx_98D_ecustom--FinancialResultsUpdating_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--OthersMember_zBBxWHblmi77" title="Financial results, updating" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="elp:FinancialResultsUpdating" contextRef="From2022-01-012022-12-31_custom_OtherFinancialComponentsMember_custom_OthersMember" id="Fact003698" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">13,933</ix:nonFraction></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">-</td>
    <td id="xdx_98E_ecustom--FinancialResultsConstitution_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--OthersMember_zekckUW2prUe" title="Statement of financial position constitution" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="elp:FinancialResultsConstitution" contextRef="From2022-01-012022-12-31_custom_OtherFinancialComponentsMember_custom_OthersMember" id="Fact003700" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,701</ix:nonFraction>)</td>
    <td id="xdx_98F_ecustom--OtherFinancialAssetsLiabilitiesNet_iE_pn3n3_c20220101__20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherFinancialComponentsMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--OthersMember_zY0ENCpjXMCh" title="Net sectorial financial assets and liabilities, ending" style="border-bottom: Black 0.5pt solid; padding-right: 2pt; text-align: right; background-color: white"><ix:nonFraction name="elp:OtherFinancialAssetsLiabilitiesNet" contextRef="AsOf2022-12-31_custom_OtherFinancialComponentsMember_custom_OthersMember" id="Fact003702" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">107,629</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-top: Black 0.5pt solid; border-bottom: Black 1pt solid; text-align: left">&#160;</td>
    <td id="xdx_982_ecustom--OtherFinancialAssetsLiabilitiesNet_iS_pn3n3_c20220101__20221231_zwsMVL3stmVj" title="Net sectorial financial assets and liabilities, beginning" style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 2pt; font-weight: bold; text-align: right"><ix:nonFraction name="elp:OtherFinancialAssetsLiabilitiesNet" contextRef="AsOf2021-12-31" id="Fact003704" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">474,301</ix:nonFraction></td>
    <td id="xdx_986_ecustom--OperatingRevenuesConstitution_pn3n3_c20220101__20221231_z0hHO8us3kw3" title="Operating revenues, constitution" style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:OperatingRevenuesConstitution" contextRef="From2022-01-012022-12-31" id="Fact003706" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,297,402</ix:nonFraction></td>
    <td id="xdx_98D_ecustom--OperatingRevenuesAmortization_pn3n3_c20220101__20221231_zBjCiIcqvBw6" title="Operating revenues, amortization" style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="elp:OperatingRevenuesAmortization" contextRef="From2022-01-012022-12-31" id="Fact003708" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">550,461</ix:nonFraction></td>
    <td id="xdx_98B_ecustom--FinancialResultsUpdating_pn3n3_c20220101__20221231_znsL2L6BVc5a" title="Financial results, updating" style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<ix:nonFraction name="elp:FinancialResultsUpdating" contextRef="From2022-01-012022-12-31" id="Fact003710" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">135,545</ix:nonFraction></td>
    <td id="xdx_98C_ecustom--TariffFlags_pn3n3_c20220101__20221231_zjDvsN8S5cHb" title="Tariff flags" style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;(<ix:nonFraction name="elp:TariffFlags" contextRef="From2022-01-012022-12-31" id="Fact003712" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">478,697</ix:nonFraction>)</td>
    <td id="xdx_98F_ecustom--FinancialResultsConstitution_pn3n3_c20220101__20221231_zkWFJSUtiY9c" title="Statement of financial position constitution" style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;(<ix:nonFraction name="elp:FinancialResultsConstitution" contextRef="From2022-01-012022-12-31" id="Fact003714" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,080,869</ix:nonFraction>)</td>
    <td id="xdx_984_ecustom--OtherFinancialAssetsLiabilitiesNet_iE_pn3n3_c20220101__20221231_zQnxWK2mAkZ3" title="Net sectorial financial assets and liabilities, ending" style="border-top: Black 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;(<ix:nonFraction name="elp:OtherFinancialAssetsLiabilitiesNet" contextRef="AsOf2022-12-31" id="Fact003716" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">101,857</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 1pt">Current assets</td>
    <td id="xdx_983_eifrs-full--OtherCurrentFinancialAssets_iS_pn3n3_c20220101__20221231_zBUAJTDbuDD4" title="Sectorial financial assets, current, beginning" style="padding-right: 2pt; font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 1pt"><ix:nonFraction name="ifrs-full:OtherCurrentFinancialAssets" contextRef="AsOf2021-12-31" id="Fact003718" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">383,740</ix:nonFraction></td>
    <td style="padding-right: 2pt; font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 1pt">&#160;</td>
    <td style="padding-right: 2pt; font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 1pt">&#160;</td>
    <td style="padding-right: 2pt; font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 1pt">&#160;</td>
    <td style="padding-right: 2pt; font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 1pt">&#160;</td>
    <td style="padding-right: 2pt; font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 1pt">&#160;</td>
    <td id="xdx_98E_eifrs-full--OtherCurrentFinancialAssets_iE_pn3n3_c20220101__20221231_z9fa7t68tnDk" title="Sectorial financial assets, current, ending" style="padding-right: 2pt; font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 1pt"><ix:nonFraction name="ifrs-full:OtherCurrentFinancialAssets" contextRef="AsOf2022-12-31" id="Fact003720" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">190,699</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: right">Noncurrent assets</td>
    <td id="xdx_98F_eifrs-full--OtherNoncurrentFinancialAssets_iS_pn3n3_c20220101__20221231_zG9hrMaCSar5" title="Other non-current financial assets, beginning" style="padding-right: 2pt; font-weight: bold; text-align: right"><ix:nonFraction name="ifrs-full:OtherNoncurrentFinancialAssets" contextRef="AsOf2021-12-31" id="Fact003722" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">383,740</ix:nonFraction></td>
    <td style="padding-right: 2pt; font-weight: bold; text-align: right">&#160;</td>
    <td style="padding-right: 2pt; font-weight: bold; text-align: right">&#160;</td>
    <td style="padding-right: 2pt; font-weight: bold; text-align: right">&#160;</td>
    <td style="padding-right: 2pt; font-weight: bold; text-align: right">&#160;</td>
    <td style="padding-right: 2pt; font-weight: bold; text-align: right">&#160;</td>
    <td id="xdx_98F_eifrs-full--OtherNoncurrentFinancialAssets_iE_pn3n3_c20220101__20221231_zFCTnMX4NIuc" title="Other non-current financial assets, ending" style="padding-right: 2pt; font-weight: bold; text-align: right"><ix:nonFraction name="ifrs-full:OtherNoncurrentFinancialAssets" contextRef="AsOf2022-12-31" id="Fact003724" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">190,699</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: right">Current liabilities</td>
    <td style="padding-right: 2pt; font-weight: bold; text-align: right">&#160;&#160;<span id="xdx_90E_eifrs-full--OtherCurrentFinancialLiabilities_iNS_pn3n3_di_c20220101__20221231_zt8Fp3MkTRp8" title="Other current financial liabilities, beginning">(<ix:nonFraction name="ifrs-full:OtherCurrentFinancialLiabilities" contextRef="AsOf2021-12-31" id="Fact003726" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">139,770</ix:nonFraction>)</span></td>
    <td style="padding-right: 2pt; font-weight: bold; text-align: right">&#160;</td>
    <td style="padding-right: 2pt; font-weight: bold; text-align: right">&#160;</td>
    <td style="padding-right: 2pt; font-weight: bold; text-align: right">&#160;</td>
    <td style="padding-right: 2pt; font-weight: bold; text-align: right">&#160;</td>
    <td style="padding-right: 2pt; font-weight: bold; text-align: right">&#160;</td>
    <td id="xdx_987_eifrs-full--OtherCurrentFinancialLiabilities_iNE_pn3n3_di_c20220101__20221231_z8L0NH8N9jN6" title="Other current financial liabilities, ending" style="padding-right: 2pt; font-weight: bold; text-align: right">(<ix:nonFraction name="ifrs-full:OtherCurrentFinancialLiabilities" contextRef="AsOf2022-12-31" id="Fact003728" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">433,914</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right">Noncurrent liabilities</td>
    <td id="xdx_985_ecustom--OtherNoncurrentFinancialLiabilities1_iS_pn3n3_c20220101__20221231_zf45dU3J8RP" title="Other non-current financial liabilities, beginning" style="border-bottom: Black 1pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;&#160;(<ix:nonFraction name="elp:OtherNoncurrentFinancialLiabilities1" contextRef="AsOf2021-12-31" id="Fact003730" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">153,409</ix:nonFraction>)</td>
    <td style="border-bottom: Black 1pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;</td>
    <td style="border-bottom: Black 1pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;</td>
    <td style="border-bottom: Black 1pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;</td>
    <td style="border-bottom: Black 1pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;</td>
    <td style="border-bottom: Black 1pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;</td>
    <td id="xdx_980_ecustom--OtherNoncurrentFinancialLiabilities1_iE_pn3n3_c20220101__20221231_zUbXfWj9Lezk" title="Other non-current financial liabilities, ending" style="border-bottom: Black 1pt solid; padding-right: 2pt; font-weight: bold; text-align: right">(<ix:nonFraction name="elp:OtherNoncurrentFinancialLiabilities1" contextRef="AsOf2022-12-31" id="Fact003732" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">49,341</ix:nonFraction>)</td></tr>
  </table>

<p style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

</ix:nonNumeric><p id="xdx_8AA_zlMopOsbYpdd" style="font: 7pt/7pt Calibri, Helvetica, Sans-Serif; margin: 0"></p>

<p style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.35pt 0 5.9pt; text-align: justify"><b>Refunds of PIS and Cofins</b></p>

<p style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.7pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.35pt 0 5.9pt; text-align: justify">In the annual tariff adjustment
processes, Copel DIS allocated R$<span id="xdx_903_ecustom--AnnualTariffReadjustment_pn3n3_c20230101__20231231_zSUltnihId1f" title="Annual tariff readjustment"><ix:nonFraction name="elp:AnnualTariffReadjustment" contextRef="From2023-01-01to2023-12-31" id="Fact003734" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,462,673</ix:nonFraction></span> in 2023 and R$<span id="xdx_902_ecustom--AnnualTariffReadjustment_pn3n3_c20220101__20221231_z78KEnNciJRb" title="Annual tariff readjustment"><ix:nonFraction name="elp:AnnualTariffReadjustment" contextRef="From2022-01-012022-12-31" id="Fact003736" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,593,100</ix:nonFraction></span> in 2022 referring to the tax credit arising from the legal lawsuit
regarding State VAT (ICMS) exclusion from the PIS and Cofins calculation bases (Note 12.2.1).</p>


<ix:exclude><!-- Field: Page; Sequence: 215 -->
    <div id="xdx_238_zmyRNj2qrA18" style="border-bottom: Black 1pt solid; margin-bottom: 6pt"><p style="margin-top: 0; margin-bottom: 0">&#160;</p><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%">F-<!-- Field: Sequence; Type: Arabic; Name: PageNo -->40<!-- Field: /Sequence -->&#160;</td></tr></table></div>
    <div id="xdx_237_zshhPnsxmJw2" style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%"><p style="font: 10pt/11.2pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 1pt; text-align: left"><b>COMPANHIA PARANAENSE DE ENERGIA &#8211; COPEL and Subsidiaries</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>Notes to the Consolidated Financial Statements</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>For the years ended December 31, 2023, 2022 and 2021</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; text-align: left; margin-top: 1.7pt; margin-right: 0; margin-bottom: 0"><b>All amounts expressed in thousands of Brazilian reais, unless otherwise stated</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b>&#160;</b></p></td></tr></table></div>
    <!-- Field: /Page --></ix:exclude>

<p style="font: 11pt/6.5pt Calibri, Helvetica, Sans-Serif; margin: 0.4pt 0 0"></p>

</ix:nonNumeric><ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact003738" name="elp:DisclosureOfAccountsReceivableRelatedToConcessionExplanatory"><p id="xdx_806_ecustom--DisclosureOfAccountsReceivableRelatedToConcessionExplanatory_z1j9n5Fjqryb" style="margin: 0">&#160;</p>
<table cellpadding="0" cellspacing="0" style="font: bold 13pt/150% Arial,sans-serif; width: 100%; color: #ED7D31; margin-top: 18pt; margin-bottom: 6pt"><tr style="vertical-align: top">
<td style="width: 39.6pt">9.</td><td style="text-align: justify; padding-right: 36pt"><span id="xdx_82E_zHbLo7I1xIh3">Accounts Receivables - Concessions</span></td></tr></table>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact003740" name="elp:ScheduleOfAccountsReceivableRelatedToConcessionTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_89B_ecustom--ScheduleOfAccountsReceivableRelatedToConcessionTableTextBlock_zISWNiFIIxmi" summary="xdx: Disclosure - Accounts Receivables - Concessions (Details)" style="width: 100%; border-collapse: collapse; font-size: 8pt">
  <tr style="vertical-align: bottom">
    <td style="font-family: Arial, sans-serif"><span id="xdx_8BD_zQDQKczSil2b" style="display: none">Schedule of accounts receivable </span></td>
    <td style="font-family: Arial, sans-serif; text-align: right">&#160;</td>
    <td style="font-family: Arial, sans-serif; text-align: right">&#160;</td></tr>
<tr style="vertical-align: bottom">
    <td>&#160;</td>
    <td style="padding-right: 2pt">&#160;</td>
    <td style="padding-right: 2pt">&#160;</td></tr>
  <tr>
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: top">&#160;</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; padding-right: 2pt; font-weight: bold; vertical-align: bottom; text-align: right">12.31.2023</td>
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; padding-right: 2pt; font-weight: bold; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">12.31.2022</td></tr>
  <tr style="vertical-align: bottom">
    <td>Power distribution service concession (9.1)</td>
    <td id="xdx_988_eifrs-full--OtherReceivables_pn3n3_c20231231__ifrs-full--ClassesOfAssetsAxis__custom--PowerDistributionServiceConcessionMember_zBUs0PioF7e" title="Accounts receivable related to the concession" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;<ix:nonFraction name="ifrs-full:OtherReceivables" contextRef="AsOf2023-12-31_custom_PowerDistributionServiceConcessionMember" id="Fact003742" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,954,679</ix:nonFraction></td>
    <td id="xdx_989_eifrs-full--OtherReceivables_iI_pn3n3_c20221231__ifrs-full--ClassesOfAssetsAxis__custom--PowerDistributionServiceConcessionMember_zGNI0RY6M49b" title="Accounts receivable related to the concession" style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<ix:nonFraction name="ifrs-full:OtherReceivables" contextRef="AsOf2022-12-31_custom_PowerDistributionServiceConcessionMember" id="Fact003744" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,442,819</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>Bonus from the grant of concession agreements under the quota system (9.2)</td>
    <td id="xdx_987_eifrs-full--OtherReceivables_pn3n3_c20231231__ifrs-full--ClassesOfAssetsAxis__custom--BonusFromTheGrantOfConcessionAgreementsUnderTheQuotaSystemMember_zjkx8rQZ5U98" title="Accounts receivable related to the concession" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;<ix:nonFraction name="ifrs-full:OtherReceivables" contextRef="AsOf2023-12-31_custom_BonusFromTheGrantOfConcessionAgreementsUnderTheQuotaSystemMember" id="Fact003746" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">792,741</ix:nonFraction></td>
    <td id="xdx_982_eifrs-full--OtherReceivables_iI_pn3n3_c20221231__ifrs-full--ClassesOfAssetsAxis__custom--BonusFromTheGrantOfConcessionAgreementsUnderTheQuotaSystemMember_zsIowGUgkSOk" title="Accounts receivable related to the concession" style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<ix:nonFraction name="ifrs-full:OtherReceivables" contextRef="AsOf2022-12-31_custom_BonusFromTheGrantOfConcessionAgreementsUnderTheQuotaSystemMember" id="Fact003748" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">766,832</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>Generation concession agreements (9.3)</td>
    <td id="xdx_989_eifrs-full--OtherReceivables_pn3n3_c20231231__ifrs-full--ClassesOfAssetsAxis__custom--GenerationConcessionAgreementsMember_zdInpQHnq5qh" title="Accounts receivable related to the concession" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;<ix:nonFraction name="ifrs-full:OtherReceivables" contextRef="AsOf2023-12-31_custom_GenerationConcessionAgreementsMember" id="Fact003750" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">71,835</ix:nonFraction></td>
    <td id="xdx_98A_eifrs-full--OtherReceivables_iI_pn3n3_c20221231__ifrs-full--ClassesOfAssetsAxis__custom--GenerationConcessionAgreementsMember_zFULJzQWrTX9" title="Accounts receivable related to the concession" style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="ifrs-full:OtherReceivables" contextRef="AsOf2022-12-31_custom_GenerationConcessionAgreementsMember" id="Fact003752" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">68,642</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-top: Black 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold">&#160;</td>
    <td id="xdx_98C_eifrs-full--OtherReceivables_pn3n3_c20231231_zzODr7dpm5Z9" title="Accounts receivable related to the concession" style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;&#160;<ix:nonFraction name="ifrs-full:OtherReceivables" contextRef="AsOf2023-12-31" id="Fact003754" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,819,255</ix:nonFraction></td>
    <td id="xdx_98A_eifrs-full--OtherReceivables_iI_pn3n3_c20221231_z6XtvFtOnD3h" title="Accounts receivable related to the concession" style="border-top: Black 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<ix:nonFraction name="ifrs-full:OtherReceivables" contextRef="AsOf2022-12-31" id="Fact003756" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,278,293</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: right">Current&#160;</td>
    <td id="xdx_986_eifrs-full--OtherCurrentReceivables_pn3n3_c20231231_zFyO39RDUiph" title="Accounts receivable related to the concession, current" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right"><ix:nonFraction name="ifrs-full:OtherCurrentReceivables" contextRef="AsOf2023-12-31" id="Fact003758" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">9,354</ix:nonFraction></td>
    <td id="xdx_98B_eifrs-full--OtherCurrentReceivables_iI_pn3n3_c20221231_zp4SOT6nmQS2" title="Accounts receivable related to the concession, current" style="padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:OtherCurrentReceivables" contextRef="AsOf2022-12-31" id="Fact003760" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">8,603</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right">Noncurrent&#160;</td>
    <td id="xdx_989_eifrs-full--OtherNoncurrentReceivables_pn3n3_c20231231_z2wTwtziJjK3" title="Accounts receivable related to the concession, noncurrent" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;&#160;<ix:nonFraction name="ifrs-full:OtherNoncurrentReceivables" contextRef="AsOf2023-12-31" id="Fact003762" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,809,901</ix:nonFraction></td>
    <td id="xdx_989_eifrs-full--OtherNoncurrentReceivables_iI_pn3n3_c20221231_zLkoWa46CYH2" title="Accounts receivable related to the concession, noncurrent" style="border-bottom: Black 1pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<ix:nonFraction name="ifrs-full:OtherNoncurrentReceivables" contextRef="AsOf2022-12-31" id="Fact003764" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,269,690</ix:nonFraction></td></tr>
  </table>

</ix:nonNumeric><p id="xdx_8AD_zzRnX6JToEZh" style="font: 8pt/8pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: bold 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 3.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 18.15pt">9.1</td><td>Power distribution service concession</td></tr></table>

<p style="font: 8pt/8pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

<p style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact003766" name="elp:ScheduleOfPowerDistributionServiceConcessionTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_89C_ecustom--ScheduleOfPowerDistributionServiceConcessionTableTextBlock_zD4Q12aS3Q2b" summary="xdx: Disclosure - Accounts Receivables - Concessions (Details 1)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="width: 82%"><span id="xdx_8B9_zugZwkLPIqQ6" style="display: none">Schedule of power distribution service concession</span></td>
    <td style="padding-right: 2pt; width: 18%">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid">&#160;</td>
    <td style="border-bottom: Black 1pt solid; padding-right: 2pt">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold">Balance as of January 1, 2022</td>
    <td id="xdx_98A_ecustom--DistributionConcessionAgreement_iS_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--PowerDistributionServiceConcessionMember_zxpNOQHXDYRe" title="Beginning balance" style="padding-right: 2pt; font-weight: bold; text-align: right">&#160;&#160;<ix:nonFraction name="elp:DistributionConcessionAgreement" contextRef="AsOf2021-12-31_custom_PowerDistributionServiceConcessionMember" id="Fact003768" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,200,708</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>Transfers from contract assets (Note 10.1)</td>
    <td id="xdx_98A_ecustom--TransfersFromContractAssets_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--PowerDistributionServiceConcessionMember_zCcssrpa2nU5" title="Transfers from contract assets" style="padding-right: 2pt; text-align: right">&#160;&#160;<ix:nonFraction name="elp:TransfersFromContractAssets" contextRef="From2022-01-012022-12-31_custom_PowerDistributionServiceConcessionMember" id="Fact003770" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">168,072</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>Transfers to other receivables (assets held for disposal)</td>
    <td id="xdx_98C_ecustom--TransfersToOtherReceivablesAssetsHeldForDisposal_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--PowerDistributionServiceConcessionMember_zp3ClhXgejee" title="Transfers to other receivables (assets held for disposal)" style="padding-right: 2pt; text-align: right">&#160;&#160;(<ix:nonFraction name="elp:TransfersToOtherReceivablesAssetsHeldForDisposal" contextRef="From2022-01-012022-12-31_custom_PowerDistributionServiceConcessionMember" id="Fact003772" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">5,048</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td>Fair value recognition</td>
    <td id="xdx_98F_ecustom--DistributionConcessionAgreementFairValueRecognition_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--PowerDistributionServiceConcessionMember_zxXaiKyNgeM7" title="Fair value recognition" style="padding-right: 2pt; text-align: right">&#160;<ix:nonFraction name="elp:DistributionConcessionAgreementFairValueRecognition" contextRef="From2022-01-012022-12-31_custom_PowerDistributionServiceConcessionMember" id="Fact003774" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">79,169</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>Loss on disposal</td>
    <td id="xdx_98F_ecustom--DistributionConcessionAgreementLossOnDisposal_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--PowerDistributionServiceConcessionMember_zGOgSnQ8jRD7" title="Loss on disposal" style="padding-right: 2pt; text-align: right">&#160;(<ix:nonFraction name="elp:DistributionConcessionAgreementLossOnDisposal" contextRef="From2022-01-012022-12-31_custom_PowerDistributionServiceConcessionMember" id="Fact003776" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">82</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold">Balance as of December 31, 2022</td>
    <td id="xdx_98B_ecustom--DistributionConcessionAgreement_iS_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--PowerDistributionServiceConcessionMember_ziCBO1QAHKB" title="Beginning balance" style="padding-right: 2pt; font-weight: bold; text-align: right">&#160;&#160;<ix:nonFraction name="elp:DistributionConcessionAgreement" contextRef="AsOf2022-12-31_custom_PowerDistributionServiceConcessionMember" id="Fact003778" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,442,819</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>Transfers from contract assets (Note 10.1)</td>
    <td id="xdx_980_ecustom--TransfersFromContractAssets_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--PowerDistributionServiceConcessionMember_zieIR8hwBItd" title="Transfers from contract assets" style="padding-right: 2pt; text-align: right">&#160;&#160;<ix:nonFraction name="elp:TransfersFromContractAssets" contextRef="From2023-01-012023-12-31_custom_PowerDistributionServiceConcessionMember" id="Fact003780" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">451,250</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>Transfers to other receivables (assets held for disposal)</td>
    <td id="xdx_98A_ecustom--TransfersToOtherReceivablesAssetsHeldForDisposal_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--PowerDistributionServiceConcessionMember_zzzd0i2F9Gb3" title="Transfers to other receivables (assets held for disposal)" style="padding-right: 2pt; text-align: right">&#160;&#160;(<ix:nonFraction name="elp:TransfersToOtherReceivablesAssetsHeldForDisposal" contextRef="From2023-01-012023-12-31_custom_PowerDistributionServiceConcessionMember" id="Fact003782" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,287</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td>Fair value recognition</td>
    <td id="xdx_98F_ecustom--DistributionConcessionAgreementFairValueRecognition_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--PowerDistributionServiceConcessionMember_zpz4Gr17HFej" title="Fair value recognition" style="padding-right: 2pt; text-align: right">&#160;<ix:nonFraction name="elp:DistributionConcessionAgreementFairValueRecognition" contextRef="From2023-01-012023-12-31_custom_PowerDistributionServiceConcessionMember" id="Fact003784" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">62,167</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>Loss on disposal</td>
    <td id="xdx_982_ecustom--DistributionConcessionAgreementLossOnDisposal_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--PowerDistributionServiceConcessionMember_zVEp8O47Fd6" title="Loss on disposal" style="padding-right: 2pt; text-align: right">&#160;&#160;(<ix:nonFraction name="elp:DistributionConcessionAgreementLossOnDisposal" contextRef="From2023-01-012023-12-31_custom_PowerDistributionServiceConcessionMember" id="Fact003786" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">270</ix:nonFraction>)</td></tr>
  <tr>
    <td style="border-bottom: Black 1pt solid; font-weight: bold; vertical-align: bottom">Balance as of December 31, 2023</td>
    <td id="xdx_985_ecustom--DistributionConcessionAgreement_iE_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--PowerDistributionServiceConcessionMember_zHhve2GVEbn7" title="Ending balance" style="border-bottom: Black 1pt solid; padding-right: 2pt; font-weight: bold; vertical-align: middle; text-align: right">&#160;&#160;<ix:nonFraction name="elp:DistributionConcessionAgreement" contextRef="AsOf2023-12-31_custom_PowerDistributionServiceConcessionMember" id="Fact003788" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,954,679</ix:nonFraction></td></tr>
  </table>

</ix:nonNumeric><p id="xdx_8A4_z1uaiOkJANCg" style="font: 6.5pt/6.5pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.85pt 0 5.9pt; text-align: justify">Balance corresponding to the
estimated portion of investments made in the public service infrastructure whose useful life exceeds the concession period and which,
according to the contractual provision, will be indemnified by the Granting Authority at the end of the concession.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: bold 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 1.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 18.15pt">9.2</td><td style="text-align: justify; padding-right: 123.5pt">Bonus from the grant of concession agreements under the quota system</td></tr></table>

<p style="font: 5pt/5pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.35pt 0 0">&#160;</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact003790" name="elp:ScheduleOfBonusFromGrantOfConcessionAgreementsUnderQuotaSystemTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_895_ecustom--ScheduleOfBonusFromGrantOfConcessionAgreementsUnderQuotaSystemTableTextBlock_zI7naC4Ds75c" summary="xdx: Disclosure - Accounts Receivables - Concessions (Details 2)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="width: 85%"><span id="xdx_8BE_zRJPRCQepSej" style="display: none">Schedule of bonus from the grant of concession agreements</span></td>
    <td style="padding-right: 2pt; text-align: right; width: 15%">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: white">
    <td style="color: #0070C0; font-weight: bold"><b>&#160;</b></td>
    <td style="padding-right: 2pt"><b>&#160;</b></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-top: Black 1pt solid; font-weight: bold">Balance as of January 1, 2022</td>
    <td id="xdx_981_ecustom--BonusFromTheGrant_iS_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--BonusFromTheGrantOfConcessionAgreementsUnderTheQuotaSystemMember_zHUp7ghRCSjj" title="Balance as of January 1, 2022" style="border-top: Black 1pt solid; padding-right: 2pt; font-weight: bold; text-align: right"><ix:nonFraction name="elp:BonusFromTheGrant" contextRef="AsOf2021-12-31_custom_BonusFromTheGrantOfConcessionAgreementsUnderTheQuotaSystemMember" id="Fact003792" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">730,851</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>Transfers to electricity grid use charges - customers</td>
    <td id="xdx_98C_ecustom--BonusFromTheGrantTransfersToElectricityGridUseCharges_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--BonusFromTheGrantOfConcessionAgreementsUnderTheQuotaSystemMember_zJIINuMGI5E" title="Transfers to electricity grid use charges - customers" style="padding-right: 2pt; text-align: right">&#160;(<ix:nonFraction name="elp:BonusFromTheGrantTransfersToElectricityGridUseCharges" contextRef="From2022-01-012022-12-31_custom_BonusFromTheGrantOfConcessionAgreementsUnderTheQuotaSystemMember" id="Fact003794" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">82,458</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td>Interest (Note 30.1)</td>
    <td id="xdx_988_ecustom--BonusFromTheGrantInterest_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--BonusFromTheGrantOfConcessionAgreementsUnderTheQuotaSystemMember_zmOXqLyFStbl" title="Interest (Note 30.1)" style="padding-right: 2pt; text-align: right"><ix:nonFraction name="elp:BonusFromTheGrantInterest" contextRef="From2022-01-012022-12-31_custom_BonusFromTheGrantOfConcessionAgreementsUnderTheQuotaSystemMember" id="Fact003796" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">118,439</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold">Balance as of December 31, 2022</td>
    <td id="xdx_987_ecustom--BonusFromTheGrant_iS_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--BonusFromTheGrantOfConcessionAgreementsUnderTheQuotaSystemMember_zjo6SDvCpBzl" title="Balance as of December 31, 2022" style="padding-right: 2pt; font-weight: bold; text-align: right"><ix:nonFraction name="elp:BonusFromTheGrant" contextRef="AsOf2022-12-31_custom_BonusFromTheGrantOfConcessionAgreementsUnderTheQuotaSystemMember" id="Fact003798" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">766,832</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>Transfers to electricity grid use charges - customers</td>
    <td id="xdx_988_ecustom--BonusFromTheGrantTransfersToElectricityGridUseCharges_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--BonusFromTheGrantOfConcessionAgreementsUnderTheQuotaSystemMember_zhCITWdDZZt1" title="Transfers to electricity grid use charges - customers" style="padding-right: 2pt; text-align: right">&#160;(<ix:nonFraction name="elp:BonusFromTheGrantTransfersToElectricityGridUseCharges" contextRef="From2023-01-012023-12-31_custom_BonusFromTheGrantOfConcessionAgreementsUnderTheQuotaSystemMember" id="Fact003800" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">88,461</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td>Interest (Note 30.1)</td>
    <td id="xdx_98E_ecustom--BonusFromTheGrantInterest_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--BonusFromTheGrantOfConcessionAgreementsUnderTheQuotaSystemMember_zYxxjOouzjOj" title="Interest (Note 30.1)" style="padding-right: 2pt; text-align: right"><ix:nonFraction name="elp:BonusFromTheGrantInterest" contextRef="From2023-01-012023-12-31_custom_BonusFromTheGrantOfConcessionAgreementsUnderTheQuotaSystemMember" id="Fact003802" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">114,370</ix:nonFraction></td></tr>
  <tr>
    <td style="border-bottom: Black 1pt solid; font-weight: bold; vertical-align: bottom">Balance as of December 31, 2023</td>
    <td id="xdx_983_ecustom--BonusFromTheGrant_iE_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--BonusFromTheGrantOfConcessionAgreementsUnderTheQuotaSystemMember_zzrEf48Hctda" title="Balance as of December 31, 2023" style="border-bottom: Black 1pt solid; padding-right: 2pt; font-weight: bold; vertical-align: middle; text-align: right"><ix:nonFraction name="elp:BonusFromTheGrant" contextRef="AsOf2023-12-31_custom_BonusFromTheGrantOfConcessionAgreementsUnderTheQuotaSystemMember" id="Fact003804" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">792,741</ix:nonFraction></td></tr>
  </table>

</ix:nonNumeric><p id="xdx_8AD_z3g5m84yfr18" style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.35pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.35pt 0 5.9pt; text-align: justify">On January 5, 2016, Copel GeT
entered into a <span id="xdx_90F_ecustom--AgreementTerms_dtY_c20160101__20160105__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--HPPGPSMember__ifrs-full--ClassesOfAssetsAxis__custom--BonusFromTheGrantOfConcessionAgreementsUnderTheQuotaSystemMember__ifrs-full--ServiceConcessionArrangementsAxis__custom--ConcessionAgreementMember_zl3Y2Kh70Ohk" title="Concession agreement term"><ix:nonNumeric contextRef="From2016-01-012016-01-05_custom_HPPGPSMember_custom_BonusFromTheGrantOfConcessionAgreementsUnderTheQuotaSystemMember_custom_ConcessionAgreementMember" format="ixt-sec:duryear" id="Fact003806" name="elp:AgreementTerms">30</ix:nonNumeric></span>-year concession agreement of HPP GPS, in accordance with Law No. 12,783/2013, with payment of the Bonus from the Grant
- BO to the Granting Authority, amounting to R$<span id="xdx_90C_ecustom--BonusPaid_pn3n3_c20160101__20160105__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--HPPGPSMember__ifrs-full--ClassesOfAssetsAxis__custom--BonusFromTheGrantOfConcessionAgreementsUnderTheQuotaSystemMember__ifrs-full--ServiceConcessionArrangementsAxis__custom--ConcessionAgreementMember_zGdZzDJpocTl" title="Bonus paid"><ix:nonFraction name="elp:BonusPaid" contextRef="From2016-01-012016-01-05_custom_HPPGPSMember_custom_BonusFromTheGrantOfConcessionAgreementsUnderTheQuotaSystemMember_custom_ConcessionAgreementMember" id="Fact003808" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">574,827</ix:nonFraction></span>, as per Aneel Invitation to Bid 12/2015.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.45pt 0 5.9pt; text-align: justify">The amount of the bonus for the
grant was recognized as a financial asset due to the unconditional right of Copel GeT to receive the amount paid with inflation adjustment
based on IPCA and interest during the concession period.</p>


<ix:exclude><!-- Field: Page; Sequence: 216 -->
    <div id="xdx_230_zA4LQRWqBfwk" style="border-bottom: Black 1pt solid; margin-bottom: 6pt"><p style="margin-top: 0; margin-bottom: 0">&#160;</p><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%">F-<!-- Field: Sequence; Type: Arabic; Name: PageNo -->41<!-- Field: /Sequence -->&#160;</td></tr></table></div>
    <div id="xdx_23D_zBurKxnBUaz1" style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%"><p style="font: 10pt/11.2pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 1pt; text-align: left"><b>COMPANHIA PARANAENSE DE ENERGIA &#8211; COPEL and Subsidiaries</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>Notes to the Consolidated Financial Statements</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>For the years ended December 31, 2023, 2022 and 2021</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; text-align: left; margin-top: 1.7pt; margin-right: 0; margin-bottom: 0"><b>All amounts expressed in thousands of Brazilian reais, unless otherwise stated</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b>&#160;</b></p></td></tr></table></div>
    <!-- Field: /Page --></ix:exclude>

<ix:exclude><p id="xdx_23A_zPAWgMxZHMeg" style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.55pt 0 0">&#160;</p></ix:exclude>

<table cellpadding="0" cellspacing="0" style="font: bold 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 3.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 18.15pt">9.3</td><td>Power generation concessions agreements</td></tr></table>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact003811" name="elp:ScheduleOfPowerGenerationConcessionContractTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_895_ecustom--ScheduleOfPowerGenerationConcessionContractTableTextBlock_zBqEq7O2Uc88" summary="xdx: Disclosure - Accounts Receivables - Concessions (Details 3)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="width: 86%"><span style="display: none"><span id="xdx_8BE_zuSkm3PIhdGl">Schedule of power generation concessions agreements</span></span></td>
    <td style="padding-right: 2pt; text-align: right; width: 14%">&#160;</td></tr>
  <tr>
    <td style="border-top: Black 1pt solid; font-weight: bold; vertical-align: bottom">Balance as of January 1, 2022</td>
    <td id="xdx_983_ecustom--PowerGenerationConcessionContract_iS_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--GenerationConcessionAgreementsMember_z2KTHIzQKvP2" title="Beginning balance" style="border-top: Black 1pt solid; padding-right: 2pt; font-weight: bold; vertical-align: middle; text-align: right"><ix:nonFraction name="elp:PowerGenerationConcessionContract" contextRef="AsOf2021-12-31_custom_GenerationConcessionAgreementsMember" id="Fact003813" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">102,220</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>Remeasurement&#160;</td>
    <td id="xdx_981_ecustom--PowerGenerationConcessionContractGainOnRemeasurementOfCashFlow1_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--GenerationConcessionAgreementsMember_zPENdf4pdUef" title="Remeasurement" style="padding-right: 2pt; text-align: right"><ix:nonFraction name="elp:PowerGenerationConcessionContractGainOnRemeasurementOfCashFlow1" contextRef="From2022-01-012022-12-31_custom_GenerationConcessionAgreementsMember" id="Fact003815" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,934</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>Fair value adjustment</td>
    <td id="xdx_986_ecustom--PowerGenerationConcessionContractGainOnFairValueAdjustmentOfCashFlow_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--GenerationConcessionAgreementsMember_zBYZhwxA3mq5" title="Fair value adjustment" style="padding-right: 2pt; text-align: right">(<ix:nonFraction name="elp:PowerGenerationConcessionContractGainOnFairValueAdjustmentOfCashFlow" contextRef="From2022-01-012022-12-31_custom_GenerationConcessionAgreementsMember" id="Fact003817" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">35,512</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold">Balance as of December 31, 2022</td>
    <td id="xdx_987_ecustom--PowerGenerationConcessionContract_iS_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--GenerationConcessionAgreementsMember_zIfylMqBGRMh" title="Beginning balance" style="padding-right: 2pt; font-weight: bold; text-align: right"><ix:nonFraction name="elp:PowerGenerationConcessionContract" contextRef="AsOf2022-12-31_custom_GenerationConcessionAgreementsMember" id="Fact003819" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">68,642</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>Fair value adjustment</td>
    <td id="xdx_989_ecustom--PowerGenerationConcessionContractGainOnFairValueAdjustmentOfCashFlow_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--GenerationConcessionAgreementsMember_zjFBAirt67L6" title="Fair value adjustment" style="padding-right: 2pt; text-align: right"><ix:nonFraction name="elp:PowerGenerationConcessionContractGainOnFairValueAdjustmentOfCashFlow" contextRef="From2023-01-012023-12-31_custom_GenerationConcessionAgreementsMember" id="Fact003821" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,193</ix:nonFraction></td></tr>
  <tr>
    <td style="border-bottom: Black 1pt solid; font-weight: bold; vertical-align: bottom">Balance as of December 31, 2023</td>
    <td id="xdx_986_ecustom--PowerGenerationConcessionContract_iE_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--GenerationConcessionAgreementsMember_zig1m9XKLiPl" title="Ending balance" style="border-bottom: Black 1pt solid; padding-right: 2pt; font-weight: bold; vertical-align: middle; text-align: right"><ix:nonFraction name="elp:PowerGenerationConcessionContract" contextRef="AsOf2023-12-31_custom_GenerationConcessionAgreementsMember" id="Fact003823" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">71,835</ix:nonFraction></td></tr>
  </table>

</ix:nonNumeric><p id="xdx_8A9_z8jUmvoH7hpc" style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

<p style="font: 6.5pt/6.5pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.45pt 0 5.9pt; text-align: justify">Residual balance of the electricity
generation assets of HPP GPS and HPP Mour&#227;o I. Copel GeT depreciated the plants until 2015, the expiration date of the concessions,
and the remaining balance was reclassified to accounts receivable related to the concession and subsequently measured at the best estimate
of fair value. In 2015, Copel GeT expressed to Aneel its interest in receiving the indemnifiable amount, with proof of the realization
of the respective investments, and in 2022, it filed the updated indemnifiable amount evaluation report (Note 34.2.1 - e).</p>

<p style="font: 8pt/8pt Calibri, Helvetica, Sans-Serif; margin: 0.25pt 0 0">&#160;</p>

<p style="font: 8pt/8pt Calibri, Helvetica, Sans-Serif; margin: 0.25pt 0 0">&#160;</p>

</ix:nonNumeric><ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact003825" name="ifrs-full:DisclosureOfOtherAssetsExplanatory"><p id="xdx_801_eifrs-full--DisclosureOfOtherAssetsExplanatory_z3hM5LF6MJId" style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: bold 13pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 3.3pt; margin-bottom: 0; color: #ED8E00"><tr style="vertical-align: top">
<td style="width: 20.3pt"/><td style="width: 25.35pt">10.</td><td><span id="xdx_820_zb39F8FFXLSi">Contract assets</span></td></tr></table>

<p style="font: 5.5pt/5.5pt Calibri, Helvetica, Sans-Serif; margin: 0.3pt 0 0">&#160;</p>

<p style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact003827" name="elp:SummaryOfContractAssetsTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_892_ecustom--SummaryOfContractAssetsTableTextBlock_zrwD1lSmMEAi" summary="xdx: Disclosure - Contract assets (Details)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="width: 70%"><span id="xdx_8B0_zcoNBiYX0gxa" style="display: none">Schedule of summary of contract assets</span></td>
    <td style="padding-right: 2pt; width: 15%">&#160;</td>
    <td style="padding-right: 2pt; width: 15%">&#160;</td></tr>
  <tr>
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: top">&#160;</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; padding-right: 2pt; font-weight: bold; vertical-align: bottom; text-align: right">12.31.2023</td>
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; padding-right: 2pt; font-weight: bold; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">12.31.2022</td></tr>
  <tr style="vertical-align: bottom">
    <td>Power distribution service concession (10.1)</td>
    <td id="xdx_989_eifrs-full--ContractAssets_iI_pn3n3_c20231231__ifrs-full--ClassesOfAssetsAxis__custom--PowerDistributionServiceConcession1Member_zSBNoNJbU82l" title="Contract assets" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ContractAssets" contextRef="AsOf2023-12-31_custom_PowerDistributionServiceConcession1Member" id="Fact003829" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,201,958</ix:nonFraction></td>
    <td id="xdx_984_eifrs-full--ContractAssets_pn3n3_c20221231__ifrs-full--ClassesOfAssetsAxis__custom--PowerDistributionServiceConcession1Member_zL4PJo98Yc79" title="Contract assets" style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ContractAssets" contextRef="AsOf2022-12-31_custom_PowerDistributionServiceConcession1Member" id="Fact003831" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,332,171</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>Piped gas distribution service concession (10.2)</td>
    <td id="xdx_98B_eifrs-full--ContractAssets_iI_pn3n3_c20231231__ifrs-full--ClassesOfAssetsAxis__custom--PipedGasDistributionServiceConcessionMember_z5zmvGDn3bcc" title="Contract assets" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; background-color: white">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl3833">-</span></td>
    <td id="xdx_98C_eifrs-full--ContractAssets_pn3n3_c20221231__ifrs-full--ClassesOfAssetsAxis__custom--PipedGasDistributionServiceConcessionMember_zqIrLhPEClyh" title="Contract assets" style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ContractAssets" contextRef="AsOf2022-12-31_custom_PipedGasDistributionServiceConcessionMember" id="Fact003835" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">30,032</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>Power transmission concession (10.3)</td>
    <td id="xdx_98D_eifrs-full--ContractAssets_iI_pn3n3_c20231231__ifrs-full--ClassesOfAssetsAxis__custom--PowerTransmissionConcession1Member_zYoHbJ5k7nA8" title="Contract assets" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ContractAssets" contextRef="AsOf2023-12-31_custom_PowerTransmissionConcession1Member" id="Fact003837" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">5,403,103</ix:nonFraction></td>
    <td id="xdx_98C_eifrs-full--ContractAssets_iI_pn3n3_c20221231__ifrs-full--ClassesOfAssetsAxis__custom--PowerTransmissionConcession1Member_zg5Hp82aWno6" title="Contract assets" style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ContractAssets" contextRef="AsOf2022-12-31_custom_PowerTransmissionConcession1Member" id="Fact003839" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">5,310,476</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-top: Black 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold">&#160;</td>
    <td id="xdx_987_eifrs-full--ContractAssets_pn3n3_c20231231_z6lkhOU5VDQ7" title="Contract assets" style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ContractAssets" contextRef="AsOf2023-12-31" id="Fact003841" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">7,605,061</ix:nonFraction></td>
    <td id="xdx_980_eifrs-full--ContractAssets_pn3n3_c20221231_zk8NRafXAHN6" title="Contract assets" style="border-top: Black 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ContractAssets" contextRef="AsOf2022-12-31" id="Fact003843" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">7,672,679</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: right">Current&#160;</td>
    <td id="xdx_983_eifrs-full--CurrentContractAssets_pn3n3_c20231231_zWqVLI5mKkTh" title="Current" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentContractAssets" contextRef="AsOf2023-12-31" id="Fact003845" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">284,616</ix:nonFraction></td>
    <td id="xdx_98B_eifrs-full--CurrentContractAssets_pn3n3_c20221231_zt9c6jr5Szn9" title="Current" style="padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentContractAssets" contextRef="AsOf2022-12-31" id="Fact003847" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">220,660</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right">Noncurrent&#160;</td>
    <td id="xdx_984_eifrs-full--NoncurrentContractAssets_pn3n3_c20231231_zayE6D30Mot2" title="Noncurrent" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncurrentContractAssets" contextRef="AsOf2023-12-31" id="Fact003849" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">7,320,445</ix:nonFraction></td>
    <td id="xdx_989_eifrs-full--NoncurrentContractAssets_pn3n3_c20221231_zs0lp799E9j6" title="Noncurrent" style="border-bottom: Black 1pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncurrentContractAssets" contextRef="AsOf2022-12-31" id="Fact003851" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">7,452,019</ix:nonFraction></td></tr>
  </table>

</ix:nonNumeric><p id="xdx_8AD_z9LSWs7Wy4x2" style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

<p style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: bold 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 3.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 34pt">10.1</td><td>Power distribution service concession contract</td></tr></table>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;</p>

<p style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact003853" name="elp:SummaryOfPowerDistributionServiceConcessionContractTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_894_ecustom--SummaryOfPowerDistributionServiceConcessionContractTableTextBlock_zactGlWmL6Sb" summary="xdx: Disclosure - Contract assets (Details 1)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; width: 55%"><span id="xdx_8BE_zuY61mFvBN1f" style="display: none">Schedule of power distribution service concession contract</span></td>
    <td style="border-bottom: Black 1pt solid; padding-right: 2pt; width: 15%">&#160;</td>
    <td style="border-bottom: Black 1pt solid; padding-right: 2pt; width: 15%">&#160;</td>
    <td style="border-bottom: Black 1pt solid; padding-right: 2pt; width: 15%">&#160;</td></tr>
  <tr>
    <td style="border-bottom: Black 0.5pt solid; color: white; font-weight: bold; vertical-align: top">Consolidated</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; padding-right: 2pt; font-weight: bold; vertical-align: bottom; text-align: right">Assets</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; padding-right: 2pt; font-weight: bold; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">Special liabilities&#160;</td>
    <td style="border-bottom: Black 0.5pt solid; padding-right: 2pt; font-weight: bold; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">Total&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold">Balance as of January 1, 2022</td>
    <td id="xdx_98C_eifrs-full--ContractAssets_iS_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--PowerDistributionServiceConcessionMember__custom--ClassesOfContractAssetsAxis__custom--AssetsContractAssetsMember_zYTu6K9k1UBf" title="Contract assets, beginning" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right"><ix:nonFraction name="ifrs-full:ContractAssets" contextRef="AsOf2021-12-31_custom_PowerDistributionServiceConcessionMember_custom_AssetsContractAssetsMember" id="Fact003855" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,851,866</ix:nonFraction></td>
    <td id="xdx_981_eifrs-full--ContractLiabilities_iNS_pn3n3_di_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--PowerDistributionServiceConcessionMember__custom--ClassesOfContractAssetsAxis__custom--SpecialLiabilitiesMember_zPTI99OtDXBa" title="Contract liability, beginning" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="ifrs-full:ContractLiabilities" contextRef="AsOf2021-12-31_custom_PowerDistributionServiceConcessionMember_custom_SpecialLiabilitiesMember" id="Fact003857" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">53,671</ix:nonFraction>)</td>
    <td id="xdx_98F_eifrs-full--ContractAssets_iS_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--PowerDistributionServiceConcessionMember_zWhEJAVUNl6f" title="Contract assets, beginning" style="padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:ContractAssets" contextRef="AsOf2021-12-31_custom_PowerDistributionServiceConcessionMember" id="Fact003859" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,798,195</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>Acquisitions</td>
    <td id="xdx_982_eifrs-full--AcquisitionsThroughBusinessCombinationsIntangibleAssetsAndGoodwill_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--PowerDistributionServiceConcessionMember__custom--ClassesOfContractAssetsAxis__custom--AssetsContractAssetsMember_z0fF1gebaFR9" title="Acquisitions" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><ix:nonFraction name="ifrs-full:AcquisitionsThroughBusinessCombinationsIntangibleAssetsAndGoodwill" contextRef="From2022-01-012022-12-31_custom_PowerDistributionServiceConcessionMember_custom_AssetsContractAssetsMember" id="Fact003861" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,092,117</ix:nonFraction></td>
    <td id="xdx_98E_eifrs-full--AcquisitionsThroughBusinessCombinationsIntangibleAssetsAndGoodwill_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--PowerDistributionServiceConcessionMember__custom--ClassesOfContractAssetsAxis__custom--SpecialLiabilitiesMember_zkgNqgsucdA6" title="Acquisitions" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="-sec-ix-hidden: xdx2ixbrl3863">-</span></td>
    <td id="xdx_982_eifrs-full--AcquisitionsThroughBusinessCombinationsIntangibleAssetsAndGoodwill_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--PowerDistributionServiceConcessionMember_z7ZRvzJv2dYk" title="Acquisitions" style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:AcquisitionsThroughBusinessCombinationsIntangibleAssetsAndGoodwill" contextRef="From2022-01-012022-12-31_custom_PowerDistributionServiceConcessionMember" id="Fact003865" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,092,117</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>Customers contributions</td>
    <td id="xdx_98B_eifrs-full--DepositsFromCustomers_iNI_pn3n3_di_c20221231__ifrs-full--ClassesOfAssetsAxis__custom--PowerDistributionServiceConcessionMember__custom--ClassesOfContractAssetsAxis__custom--AssetsContractAssetsMember_zY5wGPWrVlLc" title="Customers contributions" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl3867">-</span></td>
    <td id="xdx_981_eifrs-full--DepositsFromCustomers_iNI_pn3n3_di_c20221231__ifrs-full--ClassesOfAssetsAxis__custom--PowerDistributionServiceConcessionMember__custom--ClassesOfContractAssetsAxis__custom--SpecialLiabilitiesMember_zUCbLW3u5Yoi" title="Customers contributions" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="ifrs-full:DepositsFromCustomers" contextRef="AsOf2022-12-31_custom_PowerDistributionServiceConcessionMember_custom_SpecialLiabilitiesMember" id="Fact003869" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">243,916</ix:nonFraction>)</td>
    <td id="xdx_980_eifrs-full--DepositsFromCustomers_iNI_pn3n3_di_c20221231__ifrs-full--ClassesOfAssetsAxis__custom--PowerDistributionServiceConcessionMember_znXjpPCH3rL6" title="Customers contributions" style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="ifrs-full:DepositsFromCustomers" contextRef="AsOf2022-12-31_custom_PowerDistributionServiceConcessionMember" id="Fact003871" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">243,916</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td>Transfers to intangible assets (Note 17.1)</td>
    <td id="xdx_98E_ecustom--DisposalsIntangibleAssetOtherThanGoodwill_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--PowerDistributionServiceConcessionMember__custom--ClassesOfContractAssetsAxis__custom--AssetsContractAssetsMember_zABi3GMtUs6c" title="Transfers to intangible assets" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">(<ix:nonFraction name="elp:DisposalsIntangibleAssetOtherThanGoodwill" contextRef="From2022-01-012022-12-31_custom_PowerDistributionServiceConcessionMember_custom_AssetsContractAssetsMember" id="Fact003873" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,332,118</ix:nonFraction>)</td>
    <td id="xdx_980_ecustom--DisposalsIntangibleAssetOtherThanGoodwill_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--PowerDistributionServiceConcessionMember__custom--ClassesOfContractAssetsAxis__custom--SpecialLiabilitiesMember_z96vrIZ1L043" title="Transfers to intangible assets" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:DisposalsIntangibleAssetOtherThanGoodwill" contextRef="From2022-01-012022-12-31_custom_PowerDistributionServiceConcessionMember_custom_SpecialLiabilitiesMember" id="Fact003875" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">194,794</ix:nonFraction></td>
    <td id="xdx_98E_ecustom--DisposalsIntangibleAssetOtherThanGoodwill_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--PowerDistributionServiceConcessionMember_zq3UzzIMouFj" title="Transfers to intangible assets" style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="elp:DisposalsIntangibleAssetOtherThanGoodwill" contextRef="From2022-01-012022-12-31_custom_PowerDistributionServiceConcessionMember" id="Fact003877" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,137,324</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td>Transfers to accounts receivable - concessions (Note 9.1)</td>
    <td id="xdx_980_ecustom--TransfersToAccountsReceivableRelatedToConcession1_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--PowerDistributionServiceConcessionMember__custom--ClassesOfContractAssetsAxis__custom--AssetsContractAssetsMember_zd2kpyZoxVH" title="Transfers to accounts receivable related to concession" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">(<ix:nonFraction name="elp:TransfersToAccountsReceivableRelatedToConcession1" contextRef="From2022-01-012022-12-31_custom_PowerDistributionServiceConcessionMember_custom_AssetsContractAssetsMember" id="Fact003879" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">197,912</ix:nonFraction>)</td>
    <td id="xdx_984_ecustom--TransfersToAccountsReceivableRelatedToConcession1_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--PowerDistributionServiceConcessionMember__custom--ClassesOfContractAssetsAxis__custom--SpecialLiabilitiesMember_zqVdrxFa6tdd" title="Transfers to accounts receivable related to concession" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:TransfersToAccountsReceivableRelatedToConcession1" contextRef="From2022-01-012022-12-31_custom_PowerDistributionServiceConcessionMember_custom_SpecialLiabilitiesMember" id="Fact003881" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">29,840</ix:nonFraction></td>
    <td id="xdx_98A_ecustom--TransfersToAccountsReceivableRelatedToConcession1_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--PowerDistributionServiceConcessionMember_zvAcSyuzZLQ8" title="Transfers to accounts receivable related to concession" style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="elp:TransfersToAccountsReceivableRelatedToConcession1" contextRef="From2022-01-012022-12-31_custom_PowerDistributionServiceConcessionMember" id="Fact003883" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">168,072</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td>Loss on disposal</td>
    <td id="xdx_980_eifrs-full--GainsLossesOnDisposalsOfNoncurrentAssets_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--PowerDistributionServiceConcessionMember__custom--ClassesOfContractAssetsAxis__custom--AssetsContractAssetsMember_zDEDfyMvcFe" title="Loss on disposal" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">(<ix:nonFraction name="ifrs-full:GainsLossesOnDisposalsOfNoncurrentAssets" contextRef="From2022-01-012022-12-31_custom_PowerDistributionServiceConcessionMember_custom_AssetsContractAssetsMember" id="Fact003885" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">8,829</ix:nonFraction>)</td>
    <td id="xdx_98A_eifrs-full--GainsLossesOnDisposalsOfNoncurrentAssets_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--PowerDistributionServiceConcessionMember__custom--ClassesOfContractAssetsAxis__custom--SpecialLiabilitiesMember_zxtpjt6EyNCh" title="Loss on disposal" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="-sec-ix-hidden: xdx2ixbrl3887">-</span></td>
    <td id="xdx_985_eifrs-full--GainsLossesOnDisposalsOfNoncurrentAssets_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--PowerDistributionServiceConcessionMember_zXnz7gAvNoE9" title="Loss on disposal" style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="ifrs-full:GainsLossesOnDisposalsOfNoncurrentAssets" contextRef="From2022-01-012022-12-31_custom_PowerDistributionServiceConcessionMember" id="Fact003889" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">8,829</ix:nonFraction>)</td></tr>
  <tr>
    <td style="font-weight: bold; vertical-align: bottom">Balance as of December 31, 2022</td>
    <td id="xdx_987_eifrs-full--ContractAssets_iS_pn3n3_c20230101__20231231__custom--ClassesOfContractAssetsAxis__custom--AssetsContractAssetsMember__ifrs-full--ClassesOfAssetsAxis__custom--PowerDistributionServiceConcessionMember_z6ucRRxHYTB7" title="Contract assets, beginning" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; vertical-align: middle; text-align: right"><ix:nonFraction name="ifrs-full:ContractAssets" contextRef="AsOf2022-12-31_custom_PowerDistributionServiceConcessionMember_custom_AssetsContractAssetsMember" id="Fact003891" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,405,124</ix:nonFraction></td>
    <td id="xdx_98E_eifrs-full--ContractLiabilities_iNS_pn3n3_di_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--PowerDistributionServiceConcessionMember__custom--ClassesOfContractAssetsAxis__custom--SpecialLiabilitiesMember_zvEn8m1SjtXk" title="Contract liability, beginning" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; vertical-align: middle; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="ifrs-full:ContractLiabilities" contextRef="AsOf2022-12-31_custom_PowerDistributionServiceConcessionMember_custom_SpecialLiabilitiesMember" id="Fact003893" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">72,953</ix:nonFraction>)</td>
    <td id="xdx_984_eifrs-full--ContractAssets_iS_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--PowerDistributionServiceConcessionMember_zR9TGOcB76A5" title="Contract assets, beginning" style="padding-right: 2pt; font-weight: bold; vertical-align: middle; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:ContractAssets" contextRef="AsOf2022-12-31_custom_PowerDistributionServiceConcessionMember" id="Fact003895" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,332,171</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>Acquisitions</td>
    <td id="xdx_983_eifrs-full--AcquisitionsThroughBusinessCombinationsIntangibleAssetsAndGoodwill_pn3n3_c20230101__20231231__custom--ClassesOfContractAssetsAxis__custom--AssetsContractAssetsMember__ifrs-full--ClassesOfAssetsAxis__custom--PowerDistributionServiceConcessionMember_zhKU9haYPDN9" title="Acquisitions" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><ix:nonFraction name="ifrs-full:AcquisitionsThroughBusinessCombinationsIntangibleAssetsAndGoodwill" contextRef="From2023-01-012023-12-31_custom_AssetsContractAssetsMember_custom_PowerDistributionServiceConcessionMember" id="Fact003897" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,305,311</ix:nonFraction></td>
    <td id="xdx_984_eifrs-full--AcquisitionsThroughBusinessCombinationsIntangibleAssetsAndGoodwill_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--PowerDistributionServiceConcessionMember__custom--ClassesOfContractAssetsAxis__custom--SpecialLiabilitiesMember_zz0asiLjWhp1" title="Acquisitions" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="-sec-ix-hidden: xdx2ixbrl3899">-</span></td>
    <td id="xdx_987_eifrs-full--AcquisitionsThroughBusinessCombinationsIntangibleAssetsAndGoodwill_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--PowerDistributionServiceConcessionMember_zsUop0t0o477" title="Acquisitions" style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:AcquisitionsThroughBusinessCombinationsIntangibleAssetsAndGoodwill" contextRef="From2023-01-012023-12-31_custom_PowerDistributionServiceConcessionMember" id="Fact003901" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,305,311</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>Customers contributions</td>
    <td id="xdx_98A_eifrs-full--DepositsFromCustomers_iNI_pn3n3_di_c20231231__ifrs-full--ClassesOfAssetsAxis__custom--PowerDistributionServiceConcessionMember__custom--ClassesOfContractAssetsAxis__custom--AssetsContractAssetsMember_zXzdlvCAczJl" title="Customers contributions" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl3903">-</span></td>
    <td id="xdx_988_eifrs-full--DepositsFromCustomers_iNI_pn3n3_di_c20231231__ifrs-full--ClassesOfAssetsAxis__custom--PowerDistributionServiceConcessionMember__custom--ClassesOfContractAssetsAxis__custom--SpecialLiabilitiesMember_zYH0sF0YYWRk" title="Customers contributions" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="ifrs-full:DepositsFromCustomers" contextRef="AsOf2023-12-31_custom_PowerDistributionServiceConcessionMember_custom_SpecialLiabilitiesMember" id="Fact003905" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">339,277</ix:nonFraction>)</td>
    <td id="xdx_983_eifrs-full--DepositsFromCustomers_iNI_pn3n3_di_c20231231__ifrs-full--ClassesOfAssetsAxis__custom--PowerDistributionServiceConcessionMember_zxuIasyj0EA5" title="Customers contributions" style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="ifrs-full:DepositsFromCustomers" contextRef="AsOf2023-12-31_custom_PowerDistributionServiceConcessionMember" id="Fact003907" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">339,277</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td>Transfers to intangible assets (Note 17.1)</td>
    <td id="xdx_98E_ecustom--DisposalsIntangibleAssetOtherThanGoodwill_pn3n3_c20230101__20231231__custom--ClassesOfContractAssetsAxis__custom--AssetsContractAssetsMember__ifrs-full--ClassesOfAssetsAxis__custom--PowerDistributionServiceConcessionMember_zWlfIMfQA57c" title="Transfers to intangible assets" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">(<ix:nonFraction name="elp:DisposalsIntangibleAssetOtherThanGoodwill" contextRef="From2023-01-012023-12-31_custom_AssetsContractAssetsMember_custom_PowerDistributionServiceConcessionMember" id="Fact003909" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,888,949</ix:nonFraction>)</td>
    <td id="xdx_98E_ecustom--DisposalsIntangibleAssetOtherThanGoodwill_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--PowerDistributionServiceConcessionMember__custom--ClassesOfContractAssetsAxis__custom--SpecialLiabilitiesMember_zPABOlxCr8Ga" title="Transfers to intangible assets" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:DisposalsIntangibleAssetOtherThanGoodwill" contextRef="From2023-01-012023-12-31_custom_PowerDistributionServiceConcessionMember_custom_SpecialLiabilitiesMember" id="Fact003911" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">273,071</ix:nonFraction></td>
    <td id="xdx_986_ecustom--DisposalsIntangibleAssetOtherThanGoodwill_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--PowerDistributionServiceConcessionMember_zrLs6LusbEt4" title="Transfers to intangible assets" style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="elp:DisposalsIntangibleAssetOtherThanGoodwill" contextRef="From2023-01-012023-12-31_custom_PowerDistributionServiceConcessionMember" id="Fact003913" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,615,878</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td>Transfers to accounts receivable - concessions (Note 9.1)</td>
    <td id="xdx_98A_ecustom--TransfersToAccountsReceivableRelatedToConcession1_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--PowerDistributionServiceConcessionMember__custom--ClassesOfContractAssetsAxis__custom--AssetsContractAssetsMember_zYKVeREB7Hrg" title="Transfers to accounts receivable related to concession" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">(<ix:nonFraction name="elp:TransfersToAccountsReceivableRelatedToConcession1" contextRef="From2023-01-012023-12-31_custom_AssetsContractAssetsMember_custom_PowerDistributionServiceConcessionMember" id="Fact003915" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">507,401</ix:nonFraction>)</td>
    <td id="xdx_983_ecustom--TransfersToAccountsReceivableRelatedToConcession1_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--PowerDistributionServiceConcessionMember__custom--ClassesOfContractAssetsAxis__custom--SpecialLiabilitiesMember_z9o4cSdnjoxl" title="Transfers to accounts receivable related to concession" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:TransfersToAccountsReceivableRelatedToConcession1" contextRef="From2023-01-012023-12-31_custom_PowerDistributionServiceConcessionMember_custom_SpecialLiabilitiesMember" id="Fact003917" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">56,151</ix:nonFraction></td>
    <td id="xdx_987_ecustom--TransfersToAccountsReceivableRelatedToConcession1_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--PowerDistributionServiceConcessionMember_zfm3nd9x8wEk" title="Transfers to accounts receivable related to concession" style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="elp:TransfersToAccountsReceivableRelatedToConcession1" contextRef="From2023-01-012023-12-31_custom_PowerDistributionServiceConcessionMember" id="Fact003919" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">451,250</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td>Other transfers</td>
    <td id="xdx_989_ecustom--OtherTransfers_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--PowerDistributionServiceConcessionMember__custom--ClassesOfContractAssetsAxis__custom--AssetsContractAssetsMember_zPKZV7BkxKZi" title="Other transfers" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">(<ix:nonFraction name="elp:OtherTransfers" contextRef="From2023-01-012023-12-31_custom_AssetsContractAssetsMember_custom_PowerDistributionServiceConcessionMember" id="Fact003921" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">12,391</ix:nonFraction>)</td>
    <td id="xdx_98D_ecustom--OtherTransfers_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--PowerDistributionServiceConcessionMember__custom--ClassesOfContractAssetsAxis__custom--SpecialLiabilitiesMember_zYtQilAZa03i" title="Other transfers" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="-sec-ix-hidden: xdx2ixbrl3923">-</span></td>
    <td id="xdx_98A_ecustom--OtherTransfers_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--PowerDistributionServiceConcessionMember_zAT3SMyejQ2k" title="Other transfers" style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="elp:OtherTransfers" contextRef="From2023-01-012023-12-31_custom_PowerDistributionServiceConcessionMember" id="Fact003925" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">12,391</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td>Loss on disposal</td>
    <td id="xdx_987_eifrs-full--GainsLossesOnDisposalsOfNoncurrentAssets_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--PowerDistributionServiceConcessionMember__custom--ClassesOfContractAssetsAxis__custom--AssetsContractAssetsMember_zC0zhIHvRsIh" title="Loss on disposal" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">(<ix:nonFraction name="ifrs-full:GainsLossesOnDisposalsOfNoncurrentAssets" contextRef="From2023-01-012023-12-31_custom_AssetsContractAssetsMember_custom_PowerDistributionServiceConcessionMember" id="Fact003927" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">16,728</ix:nonFraction>)</td>
    <td id="xdx_986_eifrs-full--GainsLossesOnDisposalsOfNoncurrentAssets_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--PowerDistributionServiceConcessionMember__custom--ClassesOfContractAssetsAxis__custom--SpecialLiabilitiesMember_zpwSHXS98tYj" title="Loss on disposal" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="-sec-ix-hidden: xdx2ixbrl3929">-</span></td>
    <td id="xdx_98F_eifrs-full--GainsLossesOnDisposalsOfNoncurrentAssets_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--PowerDistributionServiceConcessionMember_zsytLXyUmr3c" title="Loss on disposal" style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="ifrs-full:GainsLossesOnDisposalsOfNoncurrentAssets" contextRef="From2023-01-012023-12-31_custom_PowerDistributionServiceConcessionMember" id="Fact003931" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">16,728</ix:nonFraction>)</td></tr>
  <tr>
    <td style="border-bottom: Black 1pt solid; font-weight: bold; vertical-align: bottom">Balance as of December 31, 2023</td>
    <td id="xdx_983_eifrs-full--ContractAssets_iE_pn3n3_c20230101__20231231__custom--ClassesOfContractAssetsAxis__custom--AssetsContractAssetsMember__ifrs-full--ClassesOfAssetsAxis__custom--PowerDistributionServiceConcessionMember_zFfN2Tyc9Kof" title="Contract assets, ending" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 2pt; font-weight: bold; vertical-align: middle; text-align: right"><ix:nonFraction name="ifrs-full:ContractAssets" contextRef="AsOf2023-12-31_custom_PowerDistributionServiceConcessionMember_custom_AssetsContractAssetsMember" id="Fact003933" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,284,966</ix:nonFraction></td>
    <td id="xdx_98B_eifrs-full--ContractLiabilities_iNE_pn3n3_di_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--PowerDistributionServiceConcessionMember__custom--ClassesOfContractAssetsAxis__custom--SpecialLiabilitiesMember_zxH3u6PPJ1bj" title="Contract liability, ending" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 2pt; font-weight: bold; vertical-align: middle; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="ifrs-full:ContractLiabilities" contextRef="AsOf2023-12-31_custom_PowerDistributionServiceConcessionMember_custom_SpecialLiabilitiesMember" id="Fact003935" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">83,008</ix:nonFraction>)</td>
    <td id="xdx_98F_eifrs-full--ContractAssets_iE_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--PowerDistributionServiceConcessionMember_z4uCdEDYKX54" title="Contract assets, ending" style="border-bottom: Black 1pt solid; padding-right: 2pt; font-weight: bold; vertical-align: middle; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:ContractAssets" contextRef="AsOf2023-12-31_custom_PowerDistributionServiceConcessionMember" id="Fact003937" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,201,958</ix:nonFraction></td></tr>
  </table>

</ix:nonNumeric><p id="xdx_8AB_zil3dbsTubUb" style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;&#160;</p>

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<ix:exclude><!-- Field: Page; Sequence: 217 -->
    <div id="xdx_238_zMWH5IU1uhl8" style="border-bottom: Black 1pt solid; margin-bottom: 6pt"><p style="margin-top: 0; margin-bottom: 0">&#160;</p><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%">F-<!-- Field: Sequence; Type: Arabic; Name: PageNo -->42<!-- Field: /Sequence -->&#160;</td></tr></table></div>
    <div id="xdx_23E_zg1oDaj3sF3e" style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%"><p style="font: 10pt/11.2pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 1pt; text-align: left"><b>COMPANHIA PARANAENSE DE ENERGIA &#8211; COPEL and Subsidiaries</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>Notes to the Consolidated Financial Statements</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>For the years ended December 31, 2023, 2022 and 2021</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; text-align: left; margin-top: 1.7pt; margin-right: 0; margin-bottom: 0"><b>All amounts expressed in thousands of Brazilian reais, unless otherwise stated</b></p><p id="xdx_230_zPT8pwWEYPRk" style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b>&#160;</b></p></td></tr></table></div>
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<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.5pt 0 5.9pt; text-align: justify">Balance composed of works in
progress mainly related to the construction and expansion of substations, distribution lines and networks and measuring equipment, measured
at historical cost, net of special liabilities. As these works are concluded, the amounts are transferred to Accounts receivable related
to the concessions and Intangible assets, according to the form of remuneration. During the construction phase, loans, financing and debentures
costs are capitalized. In 2023, these costs totaled R$<span id="xdx_90F_ecustom--DebenturesCosts_pn3n3_c20230101__20231231_zNCDZm73q5Xg" title="Debentures costs"><ix:nonFraction name="elp:DebenturesCosts" contextRef="From2023-01-01to2023-12-31" id="Fact003941" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">19,041</ix:nonFraction></span>, at an average rate of <span id="xdx_90E_ecustom--DebenturesAverageRate_pip0_dp_c20230101__20231231_zWZ4xvcJmLqg" title="Debentures average rate"><ix:nonFraction name="elp:DebenturesAverageRate" contextRef="From2023-01-01to2023-12-31" id="Fact003943" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">0.32</ix:nonFraction></span>% p.a. (R$<span id="xdx_905_ecustom--DebenturesCosts_c20220101__20221231_pn3n3" title="Debentures costs"><ix:nonFraction name="elp:DebenturesCosts" contextRef="From2022-01-012022-12-31" id="Fact003945" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">17,903</ix:nonFraction></span>, at an average rate of <span id="xdx_906_ecustom--DebenturesAverageRate_pip0_dp_c20220101__20221231_z14NFwixwqR4" title="Debentures average rate"><ix:nonFraction name="elp:DebenturesAverageRate" contextRef="From2022-01-012022-12-31" id="Fact003947" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">0.38</ix:nonFraction></span>%
p.a., in 2022).</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: bold 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 1.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 34pt">10.2</td><td style="text-align: justify; padding-right: 211.45pt">Piped gas distribution service concession contract</td></tr></table>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact003949" name="elp:SummaryOfPipedGasDistributionServiceConcessionContractTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_89A_ecustom--SummaryOfPipedGasDistributionServiceConcessionContractTableTextBlock_zRivP2fGFqii" summary="xdx: Disclosure - Contract assets (Details 2)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; width: 82%"><span id="xdx_8BD_zaldhx4TrdEh" style="display: none">Schedule of piped gas distribution service concession contract</span></td>
    <td style="border-bottom: Black 1pt solid; padding-right: 2pt; width: 18%">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold">Balance as of January 1, 2022</td>
    <td id="xdx_988_eifrs-full--ContractAssets_iS_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--PipedGasDistributionServiceConcessionMember_zUjl9dJUt5g6" title="Contract assets, beginning" style="padding-right: 2pt; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ContractAssets" contextRef="AsOf2021-12-31_custom_PipedGasDistributionServiceConcessionMember" id="Fact003951" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">29,815</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>Acquisitions</td>
    <td id="xdx_983_eifrs-full--AcquisitionsThroughBusinessCombinationsIntangibleAssetsAndGoodwill_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--PipedGasDistributionServiceConcessionMember_z5Ih1T1vnWuc" title="Acquisitions" style="padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:AcquisitionsThroughBusinessCombinationsIntangibleAssetsAndGoodwill" contextRef="From2022-01-012022-12-31_custom_PipedGasDistributionServiceConcessionMember" id="Fact003953" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">13,955</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>Transfers to intangible assets (Note 17.3)</td>
    <td id="xdx_985_ecustom--DisposalsIntangibleAssetOtherThanGoodwill_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--PipedGasDistributionServiceConcessionMember_z1haFAo2M8R4" title="Transfers to intangible assets" style="padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:DisposalsIntangibleAssetOtherThanGoodwill" contextRef="From2022-01-012022-12-31_custom_PipedGasDistributionServiceConcessionMember" id="Fact003955" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">13,738</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold">Balance as of December 31, 2022</td>
    <td id="xdx_98E_eifrs-full--ContractAssets_iS_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--PipedGasDistributionServiceConcessionMember_z1t652sgYk3a" title="Contract assets, beginning" style="padding-right: 2pt; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ContractAssets" contextRef="AsOf2022-12-31_custom_PipedGasDistributionServiceConcessionMember" id="Fact003957" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">30,032</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>Acquisitions</td>
    <td id="xdx_98C_eifrs-full--AcquisitionsThroughBusinessCombinationsIntangibleAssetsAndGoodwill_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--PipedGasDistributionServiceConcessionMember_zlx8pgyW2iMd" title="Acquisitions" style="padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:AcquisitionsThroughBusinessCombinationsIntangibleAssetsAndGoodwill" contextRef="From2023-01-012023-12-31_custom_PipedGasDistributionServiceConcessionMember" id="Fact003959" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">25,510</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>Transfers to intangible assets (Note 17.3)</td>
    <td id="xdx_987_ecustom--DisposalsIntangibleAssetOtherThanGoodwill_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--PipedGasDistributionServiceConcessionMember_zEq2pqJe6i67" title="Transfers to intangible assets" style="padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:DisposalsIntangibleAssetOtherThanGoodwill" contextRef="From2023-01-012023-12-31_custom_PipedGasDistributionServiceConcessionMember" id="Fact003961" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">11,503</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td>Reclassification (a)</td>
    <td id="xdx_98D_eifrs-full--ReclassificationIntoLoansAndReceivables_iN_pn3n3_di_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--PipedGasDistributionServiceConcessionMember_z2FnPlQgzf1" title="Reclassification" style="padding-right: 2pt; text-align: right">(<ix:nonFraction name="ifrs-full:ReclassificationIntoLoansAndReceivables" contextRef="From2023-01-012023-12-31_custom_PipedGasDistributionServiceConcessionMember" id="Fact003963" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">44,039</ix:nonFraction>)</td></tr>
  <tr>
    <td style="border-bottom: Black 1pt solid; font-weight: bold; vertical-align: bottom">Balance as of December 31, 2023</td>
    <td id="xdx_98F_eifrs-full--ContractAssets_iE_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--PipedGasDistributionServiceConcessionMember_zFUQQyZdX7il" title="Contract assets, ending" style="border-bottom: Black 1pt solid; padding-right: 2pt; font-weight: bold; vertical-align: middle; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl3965">-</span></td></tr>
  <tr>
    <td style="vertical-align: bottom">(a) Reclassification to Assets classified as held for sale (Note 39).</td>
    <td style="padding-right: 2pt; font-weight: bold; vertical-align: middle; text-align: right">&#160;</td></tr>
  </table>

</ix:nonNumeric><p id="xdx_8AE_zbQM6xs93Voe" style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>


<p style="font: 8.5pt/8.5pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0"></p>

<table cellpadding="0" cellspacing="0" style="font: 11pt Calibri, Helvetica, Sans-Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 34pt"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 10pt"><b>10.3</b></span></td><td><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 10pt"><b>Transmission service concession contract</b></span></td></tr></table>

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<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact003967" name="elp:SummaryOfTransmissionServiceConcessionContractTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_89E_ecustom--SummaryOfTransmissionServiceConcessionContractTableTextBlock_z87yXvv8RV54" summary="xdx: Disclosure - Contract assets (Details 3)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; color: #0070C0; font-weight: bold; width: 55%"><span id="xdx_8BF_z0Ktyq9Lmbd7" style="display: none">Schedule of transmission service concession contract</span></td>
    <td style="border-bottom: Black 1pt solid; padding-right: 2pt; color: #0070C0; font-weight: bold; width: 15%">&#160;</td>
    <td style="border-bottom: Black 1pt solid; padding-right: 2pt; color: #0070C0; font-weight: bold; width: 15%">&#160;</td>
    <td style="border-bottom: Black 1pt solid; padding-right: 2pt; width: 15%">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 0.5pt solid; color: #0070C0; font-weight: bold">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 1pt">Concession assets</td>
    <td style="border-right: rgb(255,192,0) 0.5pt solid; border-bottom: Black 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right">RBSE assets</td>
    <td style="border-bottom: Black 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 1pt; border-left-color: #FFC000; border-left-width: 0.5pt">Total</td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold">Balance as of January 1, 2022</td>
    <td id="xdx_982_eifrs-full--ContractAssets_iS_pn3n3_c20220101__20221231__custom--ClassesOfContractAssetsAxis__custom--ConcessionAssetsMember__ifrs-full--ClassesOfAssetsAxis__custom--TransmissionServiceConcessionContractMember_znClH3u9jC4e" title="Contract assets, beginning" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ContractAssets" contextRef="AsOf2021-12-31_custom_ConcessionAssetsMember_custom_TransmissionServiceConcessionContractMember" id="Fact003969" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,632,386</ix:nonFraction></td>
    <td id="xdx_98F_eifrs-full--ContractAssets_iS_pn3n3_c20220101__20221231__custom--ClassesOfContractAssetsAxis__custom--RBSEAssetsMember__ifrs-full--ClassesOfAssetsAxis__custom--TransmissionServiceConcessionContractMember_zFLGlXqNILy7" title="Contract assets, beginning" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ContractAssets" contextRef="AsOf2021-12-31_custom_RBSEAssetsMember_custom_TransmissionServiceConcessionContractMember" id="Fact003971" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,427,652</ix:nonFraction></td>
    <td id="xdx_984_eifrs-full--ContractAssets_iS_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--TransmissionServiceConcessionContractMember_zOmBBV9x1Cn4" title="Contract assets, beginning" style="padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ContractAssets" contextRef="AsOf2021-12-31_custom_TransmissionServiceConcessionContractMember" id="Fact003973" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">5,060,038</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>Realization of gains/losses in business combinations</td>
    <td id="xdx_98D_ecustom--RealizationOfGainslossesInBusinessCombinations_pn3n3_c20220101__20221231__custom--ClassesOfContractAssetsAxis__custom--ConcessionAssetsMember__ifrs-full--ClassesOfAssetsAxis__custom--TransmissionServiceConcessionContractMember_zhAzr23zJ3W2" title="Realization of gains/losses in business combinations" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:RealizationOfGainslossesInBusinessCombinations" contextRef="From2022-01-012022-12-31_custom_ConcessionAssetsMember_custom_TransmissionServiceConcessionContractMember" id="Fact003975" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">721</ix:nonFraction></td>
    <td id="xdx_98A_ecustom--RealizationOfGainslossesInBusinessCombinations_pn3n3_c20220101__20221231__custom--ClassesOfContractAssetsAxis__custom--RBSEAssetsMember__ifrs-full--ClassesOfAssetsAxis__custom--TransmissionServiceConcessionContractMember_zmNp9bnkO7Vh" title="Realization of gains/losses in business combinations" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl3977">-</span></td>
    <td id="xdx_98F_ecustom--RealizationOfGainslossesInBusinessCombinations_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--TransmissionServiceConcessionContractMember_z8J1d9tHhXI4" title="Realization of gains/losses in business combinations" style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:RealizationOfGainslossesInBusinessCombinations" contextRef="From2022-01-012022-12-31_custom_TransmissionServiceConcessionContractMember" id="Fact003979" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">721</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>Transfers to electricity grid use charges - customers</td>
    <td id="xdx_988_ecustom--ContractAssetsTransfersToElectricityGridUseChargesCustomers_pn3n3_c20220101__20221231__custom--ClassesOfContractAssetsAxis__custom--ConcessionAssetsMember__ifrs-full--ClassesOfAssetsAxis__custom--TransmissionServiceConcessionContractMember_z5UW5hnyRkhg" title="Transfers to electricity grid use charges - customers" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:ContractAssetsTransfersToElectricityGridUseChargesCustomers" contextRef="From2022-01-012022-12-31_custom_ConcessionAssetsMember_custom_TransmissionServiceConcessionContractMember" id="Fact003981" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">389,939</ix:nonFraction>)</td>
    <td id="xdx_98D_ecustom--ContractAssetsTransfersToElectricityGridUseChargesCustomers_pn3n3_c20220101__20221231__custom--ClassesOfContractAssetsAxis__custom--RBSEAssetsMember__ifrs-full--ClassesOfAssetsAxis__custom--TransmissionServiceConcessionContractMember_znzBhsmFIL6g" title="Transfers to electricity grid use charges - customers" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:ContractAssetsTransfersToElectricityGridUseChargesCustomers" contextRef="From2022-01-012022-12-31_custom_RBSEAssetsMember_custom_TransmissionServiceConcessionContractMember" id="Fact003983" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">213,378</ix:nonFraction>)</td>
    <td id="xdx_98D_ecustom--ContractAssetsTransfersToElectricityGridUseChargesCustomers_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--TransmissionServiceConcessionContractMember_zG6d8tqBccfe" title="Transfers to electricity grid use charges - customers" style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:ContractAssetsTransfersToElectricityGridUseChargesCustomers" contextRef="From2022-01-012022-12-31_custom_TransmissionServiceConcessionContractMember" id="Fact003985" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">603,317</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td>Transfers to property, plant and equipment</td>
    <td id="xdx_98E_ecustom--ContractAssetsTransfersToPropertyPlantAndEquipment_pn3n3_c20220101__20221231__custom--ClassesOfContractAssetsAxis__custom--ConcessionAssetsMember__ifrs-full--ClassesOfAssetsAxis__custom--TransmissionServiceConcessionContractMember_zmDre6QZbXx5" title="Transfers to property, plant and equipment" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:ContractAssetsTransfersToPropertyPlantAndEquipment" contextRef="From2022-01-012022-12-31_custom_ConcessionAssetsMember_custom_TransmissionServiceConcessionContractMember" id="Fact003987" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">3,822</ix:nonFraction>)</td>
    <td id="xdx_988_ecustom--ContractAssetsTransfersToPropertyPlantAndEquipment_pn3n3_c20220101__20221231__custom--ClassesOfContractAssetsAxis__custom--RBSEAssetsMember__ifrs-full--ClassesOfAssetsAxis__custom--TransmissionServiceConcessionContractMember_z2J3GEPUHxc5" title="Transfers to property, plant and equipment" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl3989">-</span></td>
    <td id="xdx_989_ecustom--ContractAssetsTransfersToPropertyPlantAndEquipment_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--TransmissionServiceConcessionContractMember_zRRHJklrDyl1" title="Transfers to property, plant and equipment" style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:ContractAssetsTransfersToPropertyPlantAndEquipment" contextRef="From2022-01-012022-12-31_custom_TransmissionServiceConcessionContractMember" id="Fact003991" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">3,822</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td>Transfers from litigations</td>
    <td id="xdx_989_ecustom--ContractAssetsTransfersFromJudicialDepositsAndLitigations_pn3n3_c20220101__20221231__custom--ClassesOfContractAssetsAxis__custom--ConcessionAssetsMember__ifrs-full--ClassesOfAssetsAxis__custom--TransmissionServiceConcessionContractMember_z8l5PY1Lnsf2" title="Transfers from litigations" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:ContractAssetsTransfersFromJudicialDepositsAndLitigations" contextRef="From2022-01-012022-12-31_custom_ConcessionAssetsMember_custom_TransmissionServiceConcessionContractMember" id="Fact003993" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,558</ix:nonFraction>)</td>
    <td id="xdx_98B_ecustom--ContractAssetsTransfersFromJudicialDepositsAndLitigations_pn3n3_c20220101__20221231__custom--ClassesOfContractAssetsAxis__custom--RBSEAssetsMember__ifrs-full--ClassesOfAssetsAxis__custom--TransmissionServiceConcessionContractMember_zxxdIqVYV6V6" title="Transfers from litigations" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl3995">-</span></td>
    <td id="xdx_984_ecustom--ContractAssetsTransfersFromJudicialDepositsAndLitigations_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--TransmissionServiceConcessionContractMember_zByRrrfkkb87" title="Transfers from litigations" style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:ContractAssetsTransfersFromJudicialDepositsAndLitigations" contextRef="From2022-01-012022-12-31_custom_TransmissionServiceConcessionContractMember" id="Fact003997" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,558</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td>Remuneration</td>
    <td id="xdx_980_eifrs-full--AuditorsRemuneration_pn3n3_c20220101__20221231__custom--ClassesOfContractAssetsAxis__custom--ConcessionAssetsMember__ifrs-full--ClassesOfAssetsAxis__custom--TransmissionServiceConcessionContractMember_zM3i5aC6mMEb" title="Remuneration" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:AuditorsRemuneration" contextRef="From2022-01-012022-12-31_custom_ConcessionAssetsMember_custom_TransmissionServiceConcessionContractMember" id="Fact003999" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">509,722</ix:nonFraction></td>
    <td id="xdx_980_eifrs-full--AuditorsRemuneration_pn3n3_c20220101__20221231__custom--ClassesOfContractAssetsAxis__custom--RBSEAssetsMember__ifrs-full--ClassesOfAssetsAxis__custom--TransmissionServiceConcessionContractMember_z5XljqOjyqve" title="Remuneration" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:AuditorsRemuneration" contextRef="From2022-01-012022-12-31_custom_RBSEAssetsMember_custom_TransmissionServiceConcessionContractMember" id="Fact004001" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">201,926</ix:nonFraction></td>
    <td id="xdx_983_eifrs-full--AuditorsRemuneration_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--TransmissionServiceConcessionContractMember_zhLsrdzEnZll" title="Remuneration" style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:AuditorsRemuneration" contextRef="From2022-01-012022-12-31_custom_TransmissionServiceConcessionContractMember" id="Fact004003" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">711,648</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>Construction revenue</td>
    <td id="xdx_98A_ecustom--ConstructionRevenue1_pn3n3_c20220101__20221231__custom--ClassesOfContractAssetsAxis__custom--ConcessionAssetsMember__ifrs-full--ClassesOfAssetsAxis__custom--TransmissionServiceConcessionContractMember_zCtLMQwPdQXk" title="Construction revenue" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ConstructionRevenue1" contextRef="From2022-01-012022-12-31_custom_ConcessionAssetsMember_custom_TransmissionServiceConcessionContractMember" id="Fact004005" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">89,166</ix:nonFraction></td>
    <td id="xdx_98F_ecustom--ConstructionRevenue1_pn3n3_c20220101__20221231__custom--ClassesOfContractAssetsAxis__custom--RBSEAssetsMember__ifrs-full--ClassesOfAssetsAxis__custom--TransmissionServiceConcessionContractMember_z4zZ4qIBh1H7" title="Construction revenue" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl4007">-</span></td>
    <td id="xdx_98E_ecustom--ConstructionRevenue1_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--TransmissionServiceConcessionContractMember_zvz3GHTp4X3d" title="Construction revenue" style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ConstructionRevenue1" contextRef="From2022-01-012022-12-31_custom_TransmissionServiceConcessionContractMember" id="Fact004009" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">89,166</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>Construction income</td>
    <td id="xdx_98B_ecustom--ConstructionIncome_pn3n3_c20220101__20221231__custom--ClassesOfContractAssetsAxis__custom--ConcessionAssetsMember__ifrs-full--ClassesOfAssetsAxis__custom--TransmissionServiceConcessionContractMember_zURswjYQDSv2" title="Construction income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ConstructionIncome" contextRef="From2022-01-012022-12-31_custom_ConcessionAssetsMember_custom_TransmissionServiceConcessionContractMember" id="Fact004011" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,458</ix:nonFraction></td>
    <td id="xdx_98A_ecustom--ConstructionIncome_pn3n3_c20220101__20221231__custom--ClassesOfContractAssetsAxis__custom--RBSEAssetsMember__ifrs-full--ClassesOfAssetsAxis__custom--TransmissionServiceConcessionContractMember_zfdInXD0UtO1" title="Construction income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl4013">-</span></td>
    <td id="xdx_984_ecustom--ConstructionIncome_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--TransmissionServiceConcessionContractMember_zGfymxxFB5fl" title="Construction income" style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ConstructionIncome" contextRef="From2022-01-012022-12-31_custom_TransmissionServiceConcessionContractMember" id="Fact004015" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,458</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>Loss from inefficiency&#160;&#160;(10.3.1)</td>
    <td id="xdx_984_ecustom--EfficiencyGain_pn3n3_c20220101__20221231__custom--ClassesOfContractAssetsAxis__custom--ConcessionAssetsMember__ifrs-full--ClassesOfAssetsAxis__custom--TransmissionServiceConcessionContractMember_zi44zc6HIR79" title="Loss from inefficiency" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:EfficiencyGain" contextRef="From2022-01-012022-12-31_custom_ConcessionAssetsMember_custom_TransmissionServiceConcessionContractMember" id="Fact004017" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">56,142</ix:nonFraction></td>
    <td id="xdx_98E_ecustom--EfficiencyGain_pn3n3_c20220101__20221231__custom--ClassesOfContractAssetsAxis__custom--RBSEAssetsMember__ifrs-full--ClassesOfAssetsAxis__custom--TransmissionServiceConcessionContractMember_z2Il14X5Ssx" title="Loss from inefficiency" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl4019">-</span></td>
    <td id="xdx_989_ecustom--EfficiencyGain_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--TransmissionServiceConcessionContractMember_zJAG8avJGF59" title="Loss from inefficiency" style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:EfficiencyGain" contextRef="From2022-01-012022-12-31_custom_TransmissionServiceConcessionContractMember" id="Fact004021" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">56,142</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold">Balance as of December 31, 2022</td>
    <td id="xdx_989_eifrs-full--ContractAssets_iS_pn3n3_c20230101__20231231__custom--ClassesOfContractAssetsAxis__custom--ConcessionAssetsMember__ifrs-full--ClassesOfAssetsAxis__custom--TransmissionServiceConcessionContractMember_zrL5j5yyc8Ia" title="Contract assets, beginning" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ContractAssets" contextRef="AsOf2022-12-31_custom_ConcessionAssetsMember_custom_TransmissionServiceConcessionContractMember" id="Fact004023" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,894,276</ix:nonFraction></td>
    <td id="xdx_982_eifrs-full--ContractAssets_iS_pn3n3_c20230101__20231231__custom--ClassesOfContractAssetsAxis__custom--RBSEAssetsMember__ifrs-full--ClassesOfAssetsAxis__custom--TransmissionServiceConcessionContractMember_zZ741yh9yPK3" title="Contract assets, beginning" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ContractAssets" contextRef="AsOf2022-12-31_custom_RBSEAssetsMember_custom_TransmissionServiceConcessionContractMember" id="Fact004025" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,416,200</ix:nonFraction></td>
    <td id="xdx_985_eifrs-full--ContractAssets_iS_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--TransmissionServiceConcessionContractMember_zZ8noEqA2GKl" title="Contract assets, beginning" style="padding-right: 2pt; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ContractAssets" contextRef="AsOf2022-12-31_custom_TransmissionServiceConcessionContractMember" id="Fact004027" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">5,310,476</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>Realization of gains/losses in business combinations</td>
    <td id="xdx_980_ecustom--RealizationOfGainslossesInBusinessCombinations_pn3n3_c20230101__20231231__custom--ClassesOfContractAssetsAxis__custom--ConcessionAssetsMember__ifrs-full--ClassesOfAssetsAxis__custom--TransmissionServiceConcessionContractMember_zsOTKqpVs3J1" title="Realization of gains/losses in business combinations" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:RealizationOfGainslossesInBusinessCombinations" contextRef="From2023-01-012023-12-31_custom_ConcessionAssetsMember_custom_TransmissionServiceConcessionContractMember" id="Fact004029" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">722</ix:nonFraction></td>
    <td id="xdx_982_ecustom--RealizationOfGainslossesInBusinessCombinations_pn3n3_c20230101__20231231__custom--ClassesOfContractAssetsAxis__custom--RBSEAssetsMember__ifrs-full--ClassesOfAssetsAxis__custom--TransmissionServiceConcessionContractMember_zVnUrCRvMcoi" title="Realization of gains/losses in business combinations" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl4031">-</span></td>
    <td id="xdx_984_ecustom--RealizationOfGainslossesInBusinessCombinations_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--TransmissionServiceConcessionContractMember_zEfsFRVqsgV5" title="Realization of gains/losses in business combinations" style="padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:RealizationOfGainslossesInBusinessCombinations" contextRef="From2023-01-012023-12-31_custom_TransmissionServiceConcessionContractMember" id="Fact004033" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">722</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>Transfers to electricity grid use charges - customers</td>
    <td id="xdx_980_ecustom--ContractAssetsTransfersToElectricityGridUseChargesCustomers_pn3n3_c20230101__20231231__custom--ClassesOfContractAssetsAxis__custom--ConcessionAssetsMember__ifrs-full--ClassesOfAssetsAxis__custom--TransmissionServiceConcessionContractMember_zuhXTde24Tb" title="Transfers to electricity grid use charges - customers" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:ContractAssetsTransfersToElectricityGridUseChargesCustomers" contextRef="From2023-01-012023-12-31_custom_ConcessionAssetsMember_custom_TransmissionServiceConcessionContractMember" id="Fact004035" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">423,851</ix:nonFraction>)</td>
    <td id="xdx_98C_ecustom--ContractAssetsTransfersToElectricityGridUseChargesCustomers_pn3n3_c20230101__20231231__custom--ClassesOfContractAssetsAxis__custom--RBSEAssetsMember__ifrs-full--ClassesOfAssetsAxis__custom--TransmissionServiceConcessionContractMember_ziigGMjggVVk" title="Transfers to electricity grid use charges - customers" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:ContractAssetsTransfersToElectricityGridUseChargesCustomers" contextRef="From2023-01-012023-12-31_custom_RBSEAssetsMember_custom_TransmissionServiceConcessionContractMember" id="Fact004037" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">294,975</ix:nonFraction>)</td>
    <td id="xdx_987_ecustom--ContractAssetsTransfersToElectricityGridUseChargesCustomers_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--TransmissionServiceConcessionContractMember_z40IypVIG1t3" title="Transfers to electricity grid use charges - customers" style="padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:ContractAssetsTransfersToElectricityGridUseChargesCustomers" contextRef="From2023-01-012023-12-31_custom_TransmissionServiceConcessionContractMember" id="Fact004039" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">718,826</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td>Transfers to property, plant and equipment</td>
    <td id="xdx_988_ecustom--ContractAssetsTransfersToPropertyPlantAndEquipment_pn3n3_c20230101__20231231__custom--ClassesOfContractAssetsAxis__custom--ConcessionAssetsMember__ifrs-full--ClassesOfAssetsAxis__custom--TransmissionServiceConcessionContractMember_zDlwHE4UxHEc" title="Transfers to property, plant and equipment" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:ContractAssetsTransfersToPropertyPlantAndEquipment" contextRef="From2023-01-012023-12-31_custom_ConcessionAssetsMember_custom_TransmissionServiceConcessionContractMember" id="Fact004041" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">4,086</ix:nonFraction>)</td>
    <td id="xdx_986_ecustom--ContractAssetsTransfersToPropertyPlantAndEquipment_pn3n3_c20230101__20231231__custom--ClassesOfContractAssetsAxis__custom--RBSEAssetsMember__ifrs-full--ClassesOfAssetsAxis__custom--TransmissionServiceConcessionContractMember_zCJQgQZAX0ki" title="Transfers to property, plant and equipment" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl4043">-</span></td>
    <td id="xdx_98B_ecustom--ContractAssetsTransfersToPropertyPlantAndEquipment_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--TransmissionServiceConcessionContractMember_ztiQcHpE7V7e" title="Transfers to property, plant and equipment" style="padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:ContractAssetsTransfersToPropertyPlantAndEquipment" contextRef="From2023-01-012023-12-31_custom_TransmissionServiceConcessionContractMember" id="Fact004045" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">4,086</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td>Transfers from litigations</td>
    <td id="xdx_985_ecustom--ContractAssetsTransfersFromJudicialDepositsAndLitigations_pn3n3_c20230101__20231231__custom--ClassesOfContractAssetsAxis__custom--ConcessionAssetsMember__ifrs-full--ClassesOfAssetsAxis__custom--TransmissionServiceConcessionContractMember_zJ16LGCYerxi" title="Transfers from litigations" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:ContractAssetsTransfersFromJudicialDepositsAndLitigations" contextRef="From2023-01-012023-12-31_custom_ConcessionAssetsMember_custom_TransmissionServiceConcessionContractMember" id="Fact004047" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">458</ix:nonFraction>)</td>
    <td id="xdx_98B_ecustom--ContractAssetsTransfersFromJudicialDepositsAndLitigations_pn3n3_c20230101__20231231__custom--ClassesOfContractAssetsAxis__custom--RBSEAssetsMember__ifrs-full--ClassesOfAssetsAxis__custom--TransmissionServiceConcessionContractMember_zAMTSxDZVyva" title="Transfers from litigations" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl4049">-</span></td>
    <td id="xdx_981_ecustom--ContractAssetsTransfersFromJudicialDepositsAndLitigations_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--TransmissionServiceConcessionContractMember_zvkbfILNaeO" title="Transfers from litigations" style="padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:ContractAssetsTransfersFromJudicialDepositsAndLitigations" contextRef="From2023-01-012023-12-31_custom_TransmissionServiceConcessionContractMember" id="Fact004051" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">458</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td>Remuneration</td>
    <td id="xdx_987_eifrs-full--AuditorsRemuneration_pn3n3_c20230101__20231231__custom--ClassesOfContractAssetsAxis__custom--ConcessionAssetsMember__ifrs-full--ClassesOfAssetsAxis__custom--TransmissionServiceConcessionContractMember_zXytSwF6iQ42" title="Remuneration" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:AuditorsRemuneration" contextRef="From2023-01-012023-12-31_custom_ConcessionAssetsMember_custom_TransmissionServiceConcessionContractMember" id="Fact004053" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">521,308</ix:nonFraction></td>
    <td id="xdx_980_eifrs-full--AuditorsRemuneration_pn3n3_c20230101__20231231__custom--ClassesOfContractAssetsAxis__custom--RBSEAssetsMember__ifrs-full--ClassesOfAssetsAxis__custom--TransmissionServiceConcessionContractMember_ze7dWzr6986d" title="Remuneration" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:AuditorsRemuneration" contextRef="From2023-01-012023-12-31_custom_RBSEAssetsMember_custom_TransmissionServiceConcessionContractMember" id="Fact004055" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">194,722</ix:nonFraction></td>
    <td id="xdx_983_eifrs-full--AuditorsRemuneration_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--TransmissionServiceConcessionContractMember_zXVYDLlCldo2" title="Remuneration" style="padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:AuditorsRemuneration" contextRef="From2023-01-012023-12-31_custom_TransmissionServiceConcessionContractMember" id="Fact004057" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">716,030</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>Construction revenue</td>
    <td id="xdx_980_ecustom--ConstructionRevenue1_pn3n3_c20230101__20231231__custom--ClassesOfContractAssetsAxis__custom--ConcessionAssetsMember__ifrs-full--ClassesOfAssetsAxis__custom--TransmissionServiceConcessionContractMember_zRmfMw5idZb1" title="Construction revenue" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ConstructionRevenue1" contextRef="From2023-01-012023-12-31_custom_ConcessionAssetsMember_custom_TransmissionServiceConcessionContractMember" id="Fact004059" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">85,181</ix:nonFraction></td>
    <td id="xdx_981_ecustom--ConstructionRevenue1_pn3n3_c20230101__20231231__custom--ClassesOfContractAssetsAxis__custom--RBSEAssetsMember__ifrs-full--ClassesOfAssetsAxis__custom--TransmissionServiceConcessionContractMember_z0Yhc2dQ4OE3" title="Construction revenue" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl4061">-</span></td>
    <td id="xdx_981_ecustom--ConstructionRevenue1_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--TransmissionServiceConcessionContractMember_z2INJUam5k56" title="Construction revenue" style="padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ConstructionRevenue1" contextRef="From2023-01-012023-12-31_custom_TransmissionServiceConcessionContractMember" id="Fact004063" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">85,181</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>Construction income</td>
    <td id="xdx_98D_ecustom--ConstructionIncome_pn3n3_c20230101__20231231__custom--ClassesOfContractAssetsAxis__custom--ConcessionAssetsMember__ifrs-full--ClassesOfAssetsAxis__custom--TransmissionServiceConcessionContractMember_zHKWVidS5Nmk" title="Construction income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ConstructionIncome" contextRef="From2023-01-012023-12-31_custom_ConcessionAssetsMember_custom_TransmissionServiceConcessionContractMember" id="Fact004065" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,410</ix:nonFraction></td>
    <td id="xdx_984_ecustom--ConstructionIncome_pn3n3_c20230101__20231231__custom--ClassesOfContractAssetsAxis__custom--RBSEAssetsMember__ifrs-full--ClassesOfAssetsAxis__custom--TransmissionServiceConcessionContractMember_znVe1osGDJn5" title="Construction income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl4067">-</span></td>
    <td id="xdx_986_ecustom--ConstructionIncome_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--TransmissionServiceConcessionContractMember_zInfW1LcoVhd" title="Construction income" style="padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ConstructionIncome" contextRef="From2023-01-012023-12-31_custom_TransmissionServiceConcessionContractMember" id="Fact004069" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,410</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>Gain from efficiency&#160;&#160;(10.3.1)</td>
    <td id="xdx_982_ecustom--EfficiencyGain_pn3n3_c20230101__20231231__custom--ClassesOfContractAssetsAxis__custom--ConcessionAssetsMember__ifrs-full--ClassesOfAssetsAxis__custom--TransmissionServiceConcessionContractMember_zzboLCv11F5" title="Loss from inefficiency" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:EfficiencyGain" contextRef="From2023-01-012023-12-31_custom_ConcessionAssetsMember_custom_TransmissionServiceConcessionContractMember" id="Fact004071" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">12,654</ix:nonFraction></td>
    <td id="xdx_988_ecustom--EfficiencyGain_pn3n3_c20230101__20231231__custom--ClassesOfContractAssetsAxis__custom--RBSEAssetsMember__ifrs-full--ClassesOfAssetsAxis__custom--TransmissionServiceConcessionContractMember_zJqxPntfQ8Ee" title="Loss from inefficiency" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl4073">-</span></td>
    <td id="xdx_983_ecustom--EfficiencyGain_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--TransmissionServiceConcessionContractMember_zXylHMLGUFhj" title="Loss from inefficiency" style="padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:EfficiencyGain" contextRef="From2023-01-012023-12-31_custom_TransmissionServiceConcessionContractMember" id="Fact004075" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">12,654</ix:nonFraction></td></tr>
  <tr>
    <td style="border-bottom: Black 1pt solid; font-weight: bold; vertical-align: bottom">Balance as of December 31, 2023</td>
    <td id="xdx_983_eifrs-full--ContractAssets_iE_pn3n3_c20230101__20231231__custom--ClassesOfContractAssetsAxis__custom--ConcessionAssetsMember__ifrs-full--ClassesOfAssetsAxis__custom--TransmissionServiceConcessionContractMember_zFd5cGgRPcLg" title="Contract assets, ending" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 2pt; font-weight: bold; vertical-align: middle; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ContractAssets" contextRef="AsOf2023-12-31_custom_ConcessionAssetsMember_custom_TransmissionServiceConcessionContractMember" id="Fact004077" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,087,156</ix:nonFraction></td>
    <td id="xdx_987_eifrs-full--ContractAssets_iE_pn3n3_c20230101__20231231__custom--ClassesOfContractAssetsAxis__custom--RBSEAssetsMember__ifrs-full--ClassesOfAssetsAxis__custom--TransmissionServiceConcessionContractMember_zNhMY3uUCW6j" title="Contract assets, ending" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 2pt; font-weight: bold; vertical-align: middle; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ContractAssets" contextRef="AsOf2023-12-31_custom_RBSEAssetsMember_custom_TransmissionServiceConcessionContractMember" id="Fact004079" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,315,947</ix:nonFraction></td>
    <td id="xdx_984_eifrs-full--ContractAssets_iE_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--TransmissionServiceConcessionContractMember_zB2hCX7NGHn4" title="Contract assets, ending" style="border-bottom: Black 1pt solid; padding-right: 2pt; font-weight: bold; vertical-align: middle; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ContractAssets" contextRef="AsOf2023-12-31_custom_TransmissionServiceConcessionContractMember" id="Fact004081" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">5,403,103</ix:nonFraction></td></tr>
  </table>

</ix:nonNumeric><p id="xdx_8A7_zL7XGcRKSr1e" style="font: 14pt/14pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;</p>


<ix:exclude><!-- Field: Page; Sequence: 218 -->
    <div id="xdx_23F_zQ2zngFQp5D5" style="border-bottom: Black 1pt solid; margin-bottom: 6pt"><p style="margin-top: 0; margin-bottom: 0">&#160;</p><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%">F-<!-- Field: Sequence; Type: Arabic; Name: PageNo -->43<!-- Field: /Sequence -->&#160;</td></tr></table></div>
    <div id="xdx_234_zOWrcXAxmMqe" style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%"><p style="font: 10pt/11.2pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 1pt; text-align: left"><b>COMPANHIA PARANAENSE DE ENERGIA &#8211; COPEL and Subsidiaries</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>Notes to the Consolidated Financial Statements</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>For the years ended December 31, 2023, 2022 and 2021</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; text-align: left; margin-top: 1.7pt; margin-right: 0; margin-bottom: 0"><b>All amounts expressed in thousands of Brazilian reais, unless otherwise stated</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b>&#160;</b></p></td></tr></table></div>
    <!-- Field: /Page --></ix:exclude>

<ix:exclude><p id="xdx_23B_zBQXm0KwJwJj" style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.55pt 0 0">&#160;</p></ix:exclude>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 3.7pt 9.45pt 0 5.9pt; text-align: justify">In June 2022, Technical Note
No. 85/2022-SGT/Aneel was issued, which dealt with the analysis of the requests for reconsideration on the payment of the financial component
and reprofiling of the RBSE Assets, with a monocratic decision (Order No. 1,762/2022) deliberated by a director of Aneel on the subject.
This decision was suspended by the collegiate, according to Order No. 1,844/2022, and the terms of that Technical Note are under discussion
by the advisors of the Aneel Board of Directors, together with the Superintendence of Tariff Management and Economic Regulation, about
the assumptions, methodologies and calculations considered for the formation of this tariff component. More recently, on April 27, 2023,
Technical Note No. 85/2023-SGT/Aneel was issued, which presented a technical analysis of the statements about the calculations presented
in Technical Note No. 085/2022-SGT/Aneel. Considering that this matter has not yet been deliberated by Aneel Board of Directors, the values
approved by Aneel Resolution No. 2,847 of April 22, 2021, are still in effect and appropriate.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 30.05pt 0 57.75pt; text-indent: -44.8pt"></p>

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<td style="width: 12.95pt"/><td style="width: 35.55pt">10.3.1</td><td><span style="text-decoration: underline">Gain (loss) due to efficiency or inefficiency in the implementation and operation of transmission infrastructure</span></td></tr></table>

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<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 9.35pt 0 5.9pt; text-align: justify">In the construction and operation
of the transmission infrastructure, possible positive or negative impacts are expected due to delays and additional costs due to environmental
issues, variation in costs, mainly with cables and structures when indexed to foreign currency, additional easement costs and land negotiations,
potential earthworks for unforeseen events, early maturity of commercial transactions and RAP revision/readjustment according to the regulatory
standards and contractual provisions. Changes in the original project that affect its profitability are recognized directly in the statement
of income when incurred, except for the part of RAP related to the operation and maintenance performance of the assets that is recognized
as the services are performed. In June 2023, Aneel ratified the tariff review of Copel GeT Concession contracts No. 006/2008 - Bateias/Pilarzinho,
No. 022/2012 - Londrina/Figueira and No. 002/2013 - Assis/Paragua&#231;u Paulista II, with positive repositioning in nominal terms of
<span id="xdx_902_ecustom--NominalTermsPercenatge_pip0_dp_c20230101__20231231__ifrs-full--CounterpartiesAxis__custom--BateiasPilarzinhoMember_zZbrCOqWin9b" title="Nominal terms percenatge"><ix:nonFraction name="elp:NominalTermsPercenatge" contextRef="From2023-01-012023-12-31_custom_BateiasPilarzinhoMember" id="Fact004084" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">11.15</ix:nonFraction></span>%, <span id="xdx_903_ecustom--NominalTermsPercenatge_pip0_dp_c20230101__20231231__ifrs-full--CounterpartiesAxis__custom--LondrinaFigueiraMember_zPSxTNZRxzNb" title="Nominal terms percenatge"><ix:nonFraction name="elp:NominalTermsPercenatge" contextRef="From2023-01-012023-12-31_custom_LondrinaFigueiraMember" id="Fact004086" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">4.15</ix:nonFraction></span>% and <span id="xdx_908_ecustom--NominalTermsPercenatge_pip0_dp_c20230101__20231231__ifrs-full--CounterpartiesAxis__custom--AssisParaguacuPaulistaIIMember_zOvg1eiEtigk" title="Nominal terms percenatge"><ix:nonFraction name="elp:NominalTermsPercenatge" contextRef="From2023-01-012023-12-31_custom_AssisParaguacuPaulistaIIMember" id="Fact004088" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">7.84</ix:nonFraction></span>%, respectively, generating a gain of R$<span id="xdx_90E_ecustom--GainOnTariff_pn3n3_c20230101__20231231_zVoSAh4Ie61a" title="Gain on tariff"><ix:nonFraction name="elp:GainOnTariff" contextRef="From2023-01-01to2023-12-31" id="Fact004090" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,014</ix:nonFraction></span> (in 2022, the tariff review of the Costa Oeste and Marumbi contracts
resulted in a gain of R$<span id="xdx_90D_ecustom--GainOnTariff_pn3n3_c20220101__20221231_zwjxUzFZneG6" title="Gain on tariff"><ix:nonFraction name="elp:GainOnTariff" contextRef="From2022-01-012022-12-31" id="Fact004092" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">30,654</ix:nonFraction></span>).</p>

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<td style="width: 12.95pt"/><td style="width: 35.55pt">10.3.2</td><td><span style="text-decoration: underline">Assumptions adopted for the calculation of contract assets</span></td></tr></table>

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<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact004094" name="elp:ScheduleOfAssumptionsAdoptedForCalculationOfContractAssetsTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_890_ecustom--ScheduleOfAssumptionsAdoptedForCalculationOfContractAssetsTableTextBlock_z2duwKzjA5hk" summary="xdx: Disclosure - Contract assets (Details 4)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom; background-color: white">
    <td style="color: #0070C0; font-weight: bold; width: 39%"><span id="xdx_8BF_zMrVqvbG3Wc6" style="display: none">Schedule of assumptions adopted for the calculation of contract assets</span></td>
    <td style="width: 10%">&#160;</td>
    <td style="width: 10%">&#160;</td>
    <td style="width: 10%">&#160;</td>
    <td style="width: 11%">&#160;</td>
    <td style="width: 10%">&#160;</td>
    <td style="width: 10%">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-top: Black 1pt solid; color: white">.</td>
    <td style="border-top: Black 1pt solid; font-weight: bold; text-align: right">&#160;</td>
    <td style="border-top: Black 1pt solid; border-bottom: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: #FFC000 0.5pt solid; font-weight: bold; text-align: right">12.31.2023</td>
    <td style="border-top: Black 1pt solid; font-weight: bold; text-align: right">&#160;</td>
    <td style="border-top: Black 1pt solid; font-weight: bold; text-align: right">&#160;</td>
    <td style="border-top: Black 1pt solid; font-weight: bold; text-align: right">12.31.2022</td></tr>
  <tr style="background-color: white">
    <td style="font-weight: bold; vertical-align: top">&#160;</td>
    <td rowspan="2" style="border-top: #FFC000 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: black 0.5pt solid; font-weight: bold; vertical-align: middle; text-align: center">Concession assets</td>
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  <tr>
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: top; background-color: white">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">Financial</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: center">Economic</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">Financial</td>
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: center">Economic</td></tr>
  <tr style="vertical-align: bottom">
    <td>Construction margin</td>
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    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">N/A</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">N/A</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right"><span id="xdx_905_ecustom--PercentageOfConstructionIncome_pip0_dp_c20220101__20221231__custom--ClassesOfContractAssetsAxis__custom--ConcessionAssetsMember_zxTV7bevoTCg" title="Construction income"><ix:nonFraction name="elp:PercentageOfConstructionIncome" contextRef="From2022-01-012022-12-31_custom_ConcessionAssetsMember" id="Fact004098" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">1.65</ix:nonFraction></span>%</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt">N/A</td>
    <td style="text-align: right">N/A</td></tr>
  <tr style="vertical-align: bottom">
    <td>Operating and maintenance margin</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right"><span id="xdx_904_ecustom--PercentageOFOperatingAndMaintenanceMargin_pip0_dp_c20230101__20231231__custom--ClassesOfContractAssetsAxis__custom--ConcessionAssetsMember_zrcOCm0jiG5a" title="Operating and maintenance margin"><ix:nonFraction name="elp:PercentageOFOperatingAndMaintenanceMargin" contextRef="From2023-01-012023-12-31_custom_ConcessionAssetsMember" id="Fact004100" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">1.65</ix:nonFraction></span>%</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">N/A</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">N/A</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right"><span id="xdx_907_ecustom--PercentageOFOperatingAndMaintenanceMargin_pip0_dp_c20220101__20221231__custom--ClassesOfContractAssetsAxis__custom--ConcessionAssetsMember_zl0i87O137Cl" title="Operating and maintenance margin"><ix:nonFraction name="elp:PercentageOFOperatingAndMaintenanceMargin" contextRef="From2022-01-012022-12-31_custom_ConcessionAssetsMember" id="Fact004102" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">1.65</ix:nonFraction></span>%</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">N/A</td>
    <td style="text-align: right">N/A</td></tr>
  <tr style="vertical-align: bottom">
    <td>Remuneration rate (a)</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;<span id="xdx_906_ecustom--PercentageOfRemunerationRate_pip0_dp_c20230101__20231231__custom--ClassesOfContractAssetsAxis__custom--ConcessionAssetsMember_fKGEp_z6XlqCA5R9Bg" title="Remuneration rate"><ix:nonFraction name="elp:PercentageOfRemunerationRate" contextRef="From2023-01-012023-12-31_custom_ConcessionAssetsMember" id="Fact004104" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">9.60</ix:nonFraction></span>% p.a.&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span id="xdx_908_ecustom--PercentageOfRemunerationRate_pip0_dp_c20230101__20231231__custom--ClassesOfContractAssetsAxis__custom--RBSEAssetsFinancialMember_fKGEp_zGtQeuJ0veF9" title="Remuneration rate"><ix:nonFraction name="elp:PercentageOfRemunerationRate" contextRef="From2023-01-012023-12-31_custom_RBSEAssetsFinancialMember" id="Fact004106" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">8.11</ix:nonFraction></span>% p.a.&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;<span id="xdx_90C_ecustom--PercentageOfRemunerationRate_pip0_dp_c20230101__20231231__custom--ClassesOfContractAssetsAxis__custom--RBSEAssetsEconomicMember_fKGEp_zIM2ePY1GIhe" title="Remuneration rate"><ix:nonFraction name="elp:PercentageOfRemunerationRate" contextRef="From2023-01-012023-12-31_custom_RBSEAssetsEconomicMember" id="Fact004108" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">11.10</ix:nonFraction></span>% p.a.&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;<span id="xdx_907_ecustom--PercentageOfRemunerationRate_pip0_dp_c20220101__20221231__custom--ClassesOfContractAssetsAxis__custom--ConcessionAssetsMember_fKGEp_zrF8evY3oBk1" title="Remuneration rate"><ix:nonFraction name="elp:PercentageOfRemunerationRate" contextRef="From2022-01-012022-12-31_custom_ConcessionAssetsMember" id="Fact004110" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">9.58</ix:nonFraction></span>% p.a.&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span id="xdx_905_ecustom--PercentageOfRemunerationRate_pip0_dp_c20220101__20221231__custom--ClassesOfContractAssetsAxis__custom--RBSEAssetsFinancialMember_fKGEp_zAsyX3zpSEQ4" title="Remuneration rate"><ix:nonFraction name="elp:PercentageOfRemunerationRate" contextRef="From2022-01-012022-12-31_custom_RBSEAssetsFinancialMember" id="Fact004112" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">8.11</ix:nonFraction></span>% p.a.&#160;</td>
    <td style="text-align: right">&#160;<span id="xdx_90F_ecustom--PercentageOfRemunerationRate_pip0_dp_c20220101__20221231__custom--ClassesOfContractAssetsAxis__custom--RBSEAssetsEconomicMember_fKGEp_zK0ueOfGYFO9" title="Remuneration rate"><ix:nonFraction name="elp:PercentageOfRemunerationRate" contextRef="From2022-01-012022-12-31_custom_RBSEAssetsEconomicMember" id="Fact004114" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">11.10</ix:nonFraction></span>% p.a.&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td>Contract correction index</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;<span id="xdx_90E_ecustom--DescriptionOfContractCorrectionIndex_c20230101__20231231__custom--ClassesOfContractAssetsAxis__custom--ConcessionAssetsMember_z4zSBOtr0Rrb" title="Contract correction index"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_ConcessionAssetsMember" id="Fact004116" name="elp:DescriptionOfContractCorrectionIndex">IPCA</ix:nonNumeric></span> (b)&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span id="xdx_906_ecustom--DescriptionOfContractCorrectionIndex_c20230101__20231231__custom--ClassesOfContractAssetsAxis__custom--RBSEAssetsFinancialMember_za2hBgdRltbb" title="Contract correction index"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_RBSEAssetsFinancialMember" id="Fact004118" name="elp:DescriptionOfContractCorrectionIndex">IPCA</ix:nonNumeric></span>&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;<span id="xdx_905_ecustom--DescriptionOfContractCorrectionIndex_c20230101__20231231__custom--ClassesOfContractAssetsAxis__custom--RBSEAssetsEconomicMember_zklL4x4LcCE8" title="Contract correction index"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_RBSEAssetsEconomicMember" id="Fact004120" name="elp:DescriptionOfContractCorrectionIndex">IPCA</ix:nonNumeric></span>&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right"><span id="xdx_904_ecustom--DescriptionOfContractCorrectionIndex_c20220101__20221231__custom--ClassesOfContractAssetsAxis__custom--ConcessionAssetsMember_zC8avNuleBm4" title="Contract correction index"><ix:nonNumeric contextRef="From2022-01-012022-12-31_custom_ConcessionAssetsMember" id="Fact004122" name="elp:DescriptionOfContractCorrectionIndex">&#160;IPCA</ix:nonNumeric></span> (b)&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span id="xdx_90C_ecustom--DescriptionOfContractCorrectionIndex_c20220101__20221231__custom--ClassesOfContractAssetsAxis__custom--RBSEAssetsFinancialMember_zsiZ1hNHQkFc" title="Contract correction index"><ix:nonNumeric contextRef="From2022-01-012022-12-31_custom_RBSEAssetsFinancialMember" id="Fact004124" name="elp:DescriptionOfContractCorrectionIndex">IPCA</ix:nonNumeric></span>&#160;</td>
    <td style="text-align: right">&#160;<span id="xdx_90C_ecustom--DescriptionOfContractCorrectionIndex_c20220101__20221231__custom--ClassesOfContractAssetsAxis__custom--RBSEAssetsEconomicMember_z7T6zywnZyJl" title="Contract correction index"><ix:nonNumeric contextRef="From2022-01-012022-12-31_custom_RBSEAssetsEconomicMember" id="Fact004126" name="elp:DescriptionOfContractCorrectionIndex">IPCA</ix:nonNumeric></span>&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td>Annual RAP, according to Ratifying Resolution (c)&#160;</td>
    <td id="xdx_980_ecustom--AnnualRapAccordingToHomologatoryResolution_pn3n3_c20230101__20231231__custom--ClassesOfContractAssetsAxis__custom--ConcessionAssetsMember_zKQeGLovuJJ1" title="Annual RAP, according to Homologatory Resolution" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:AnnualRapAccordingToHomologatoryResolution" contextRef="From2023-01-012023-12-31_custom_ConcessionAssetsMember" id="Fact004128" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">574,028</ix:nonFraction></td>
    <td id="xdx_981_ecustom--AnnualRapAccordingToHomologatoryResolution_pn3n3_c20230101__20231231__custom--ClassesOfContractAssetsAxis__custom--RBSEAssetsFinancialMember_zDhOhE1nF1hi" title="Annual RAP, according to Homologatory Resolution" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:AnnualRapAccordingToHomologatoryResolution" contextRef="From2023-01-012023-12-31_custom_RBSEAssetsFinancialMember" id="Fact004130" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">201,158</ix:nonFraction></td>
    <td id="xdx_984_ecustom--AnnualRapAccordingToHomologatoryResolution_pn3n3_c20230101__20231231__custom--ClassesOfContractAssetsAxis__custom--RBSEAssetsEconomicMember_za63Byfjt1ud" title="Annual RAP, according to Homologatory Resolution" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:AnnualRapAccordingToHomologatoryResolution" contextRef="From2023-01-012023-12-31_custom_RBSEAssetsEconomicMember" id="Fact004132" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">157,525</ix:nonFraction></td>
    <td id="xdx_98B_ecustom--AnnualRapAccordingToHomologatoryResolution_pn3n3_c20220101__20221231__custom--ClassesOfContractAssetsAxis__custom--ConcessionAssetsMember_zjSHAWqSWjD8" title="Annual RAP, according to Homologatory Resolution" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:AnnualRapAccordingToHomologatoryResolution" contextRef="From2022-01-012022-12-31_custom_ConcessionAssetsMember" id="Fact004134" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">523,713</ix:nonFraction></td>
    <td id="xdx_980_ecustom--AnnualRapAccordingToHomologatoryResolution_pn3n3_c20220101__20221231__custom--ClassesOfContractAssetsAxis__custom--RBSEAssetsFinancialMember_zVWmjw4duSgh" title="Annual RAP, according to Homologatory Resolution" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:AnnualRapAccordingToHomologatoryResolution" contextRef="From2022-01-012022-12-31_custom_RBSEAssetsFinancialMember" id="Fact004136" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">91,276</ix:nonFraction></td>
    <td id="xdx_983_ecustom--AnnualRapAccordingToHomologatoryResolution_pn3n3_c20220101__20221231__custom--ClassesOfContractAssetsAxis__custom--RBSEAssetsEconomicMember_zrL4ADdKoV33" title="Annual RAP, according to Homologatory Resolution" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:AnnualRapAccordingToHomologatoryResolution" contextRef="From2022-01-012022-12-31_custom_RBSEAssetsEconomicMember" id="Fact004138" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">151,560</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td colspan="7" style="border-top: Black 1pt solid; text-align: left">&#160;(a) Average rate of contracts&#160;</td></tr>
  <tr style="vertical-align: middle">
    <td colspan="7" style="text-align: left">&#160;(b) Contract 075/2001 - LT 230 kV Bateias - Jaguaria&#237;va, from Copel GET, and contract 002/2005 - LT 525 kV Ivaipor&#227; - Londrina, from Uirapuru, are adjusted by the IGPM.&#160;</td></tr>
  <tr style="vertical-align: middle">
    <td colspan="7" style="text-align: left">&#160;(c) increase in the RAP financial portion of RBSE assets, due to the re-profiling defined by Aneel Homologatory Resolution No. 2,847/2021.&#160;</td></tr>
  </table>

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    <div id="xdx_230_zxd9sHN6uJHj" style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%"><p style="font: 10pt/11.2pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 1pt; text-align: left"><b>COMPANHIA PARANAENSE DE ENERGIA &#8211; COPEL and Subsidiaries</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>Notes to the Consolidated Financial Statements</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>For the years ended December 31, 2023, 2022 and 2021</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; text-align: left; margin-top: 1.7pt; margin-right: 0; margin-bottom: 0"><b>All amounts expressed in thousands of Brazilian reais, unless otherwise stated</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b>&#160;</b></p></td></tr></table></div>
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</ix:nonNumeric><ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact004141" name="elp:DisclosureOfOtherReceivablesExplanatory"><p id="xdx_80C_ecustom--DisclosureOfOtherReceivablesExplanatory_zA1feidMWPDa" style="font: 11pt/12pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: bold 13pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 3.3pt; margin-bottom: 0; color: #ED8E00"><tr style="vertical-align: top">
<td style="width: 20.3pt"/><td style="width: 25.35pt">11.</td><td><span id="xdx_821_zvDoKGgRE45b">Other Receivables</span></td></tr></table>

<p style="font: 5.5pt/5.5pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 5.5pt/5.5pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

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  <tr style="vertical-align: bottom">
    <td style="width: 76%"><span id="xdx_8BD_zU5IhIROnZK8" style="display: none">Schedule Of other receivables</span></td>
    <td style="width: 12%">&#160;</td>
    <td style="width: 12%">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; font-weight: bold">&#160;</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right">12.31.2023</td>
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">12.31.2022</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Fair value in the purchase and sale of power (Note 34.2.10)</td>
    <td id="xdx_984_eifrs-full--TradeAndOtherReceivables_c20231231__ifrs-full--ClassesOfAssetsAxis__custom--FairValuePurchaseAndSaleOfPowerInTheActiveMarketMember_pn3n3" title="Trade and other receivables" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:TradeAndOtherReceivables" contextRef="AsOf2023-12-31_custom_FairValuePurchaseAndSaleOfPowerInTheActiveMarketMember" id="Fact004145" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,101,684</ix:nonFraction></td>
    <td id="xdx_985_eifrs-full--TradeAndOtherReceivables_c20221231__ifrs-full--ClassesOfAssetsAxis__custom--FairValuePurchaseAndSaleOfPowerInTheActiveMarketMember_pn3n3" title="Trade and other receivables" style="text-align: right">&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:TradeAndOtherReceivables" contextRef="AsOf2022-12-31_custom_FairValuePurchaseAndSaleOfPowerInTheActiveMarketMember" id="Fact004147" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,081,758</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Services in progress (a)</td>
    <td id="xdx_986_eifrs-full--TradeAndOtherReceivables_c20231231__ifrs-full--ClassesOfAssetsAxis__custom--ServicesInProgressMember_pn3n3" title="Trade and other receivables" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:TradeAndOtherReceivables" contextRef="AsOf2023-12-31_custom_ServicesInProgressMember" id="Fact004149" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">328,972</ix:nonFraction></td>
    <td id="xdx_987_eifrs-full--TradeAndOtherReceivables_c20221231__ifrs-full--ClassesOfAssetsAxis__custom--ServicesInProgressMember_pn3n3" title="Trade and other receivables" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:TradeAndOtherReceivables" contextRef="AsOf2022-12-31_custom_ServicesInProgressMember" id="Fact004151" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">369,916</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">CDE Transfer (11.1)</td>
    <td id="xdx_98C_eifrs-full--TradeAndOtherReceivables_c20231231__ifrs-full--ClassesOfAssetsAxis__custom--CDETransferMember_pn3n3" title="Trade and other receivables" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:TradeAndOtherReceivables" contextRef="AsOf2023-12-31_custom_CDETransferMember" id="Fact004153" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">133,375</ix:nonFraction></td>
    <td id="xdx_98F_eifrs-full--TradeAndOtherReceivables_c20221231__ifrs-full--ClassesOfAssetsAxis__custom--CDETransferMember_pn3n3" title="Trade and other receivables" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:TradeAndOtherReceivables" contextRef="AsOf2022-12-31_custom_CDETransferMember" id="Fact004155" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">83,649</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Materials and supplies for power electricity</td>
    <td id="xdx_981_eifrs-full--TradeAndOtherReceivables_iI_pn3n3_c20231231__ifrs-full--ClassesOfAssetsAxis__custom--MaterialsAndSuppliesForPowerElectricityMember_zbUYDlATV20b" title="Trade and other receivables" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:TradeAndOtherReceivables" contextRef="AsOf2023-12-31_custom_MaterialsAndSuppliesForPowerElectricityMember" id="Fact004157" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">61,317</ix:nonFraction></td>
    <td id="xdx_986_eifrs-full--TradeAndOtherReceivables_iI_pn3n3_c20221231__ifrs-full--ClassesOfAssetsAxis__custom--MaterialsAndSuppliesForPowerElectricityMember_zSuNHk2MjYI3" title="Trade and other receivables" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:TradeAndOtherReceivables" contextRef="AsOf2022-12-31_custom_MaterialsAndSuppliesForPowerElectricityMember" id="Fact004159" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">58,367</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Disposals and decommissioning in progress</td>
    <td id="xdx_98A_eifrs-full--TradeAndOtherReceivables_c20231231__ifrs-full--ClassesOfAssetsAxis__custom--DisposalsAndDecommissioningInProgressMember_pn3n3" title="Trade and other receivables" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:TradeAndOtherReceivables" contextRef="AsOf2023-12-31_custom_DisposalsAndDecommissioningInProgressMember" id="Fact004161" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">48,228</ix:nonFraction></td>
    <td id="xdx_989_eifrs-full--TradeAndOtherReceivables_c20221231__ifrs-full--ClassesOfAssetsAxis__custom--DisposalsAndDecommissioningInProgressMember_pn3n3" title="Trade and other receivables" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:TradeAndOtherReceivables" contextRef="AsOf2022-12-31_custom_DisposalsAndDecommissioningInProgressMember" id="Fact004163" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">39,768</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Advance payments to employees&#160;&#160;</td>
    <td id="xdx_985_eifrs-full--TradeAndOtherReceivables_c20231231__ifrs-full--ClassesOfAssetsAxis__custom--AdvancePaymentsToEmployeesMember_pn3n3" title="Trade and other receivables" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:TradeAndOtherReceivables" contextRef="AsOf2023-12-31_custom_AdvancePaymentsToEmployeesMember" id="Fact004165" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">17,333</ix:nonFraction></td>
    <td id="xdx_986_eifrs-full--TradeAndOtherReceivables_c20221231__ifrs-full--ClassesOfAssetsAxis__custom--AdvancePaymentsToEmployeesMember_pn3n3" title="Trade and other receivables" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:TradeAndOtherReceivables" contextRef="AsOf2022-12-31_custom_AdvancePaymentsToEmployeesMember" id="Fact004167" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">20,768</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Contractual advances to suppliers</td>
    <td id="xdx_982_eifrs-full--TradeAndOtherReceivables_c20231231__ifrs-full--ClassesOfAssetsAxis__custom--AdvancePaymentsToSuppliersMember_pn3n3" title="Trade and other receivables" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:TradeAndOtherReceivables" contextRef="AsOf2023-12-31_custom_AdvancePaymentsToSuppliersMember" id="Fact004169" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">15,371</ix:nonFraction></td>
    <td id="xdx_981_eifrs-full--TradeAndOtherReceivables_c20221231__ifrs-full--ClassesOfAssetsAxis__custom--AdvancePaymentsToSuppliersMember_pn3n3" title="Trade and other receivables" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:TradeAndOtherReceivables" contextRef="AsOf2022-12-31_custom_AdvancePaymentsToSuppliersMember" id="Fact004171" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">12,709</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Bonus for voluntary consumption reduction&#160;</td>
    <td id="xdx_980_eifrs-full--TradeAndOtherReceivables_c20231231__ifrs-full--ClassesOfAssetsAxis__custom--BonusForVoluntaryConsumptionReductionMember_pn3n3" title="Trade and other receivables" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:TradeAndOtherReceivables" contextRef="AsOf2023-12-31_custom_BonusForVoluntaryConsumptionReductionMember" id="Fact004173" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,917</ix:nonFraction></td>
    <td id="xdx_981_eifrs-full--TradeAndOtherReceivables_c20221231__ifrs-full--ClassesOfAssetsAxis__custom--BonusForVoluntaryConsumptionReductionMember_pn3n3" title="Trade and other receivables" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:TradeAndOtherReceivables" contextRef="AsOf2022-12-31_custom_BonusForVoluntaryConsumptionReductionMember" id="Fact004175" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,917</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Employees transferred compensation to be recovered</td>
    <td id="xdx_98F_eifrs-full--TradeAndOtherReceivables_c20231231__ifrs-full--ClassesOfAssetsAxis__custom--EmployeesTransferredCompensationToBeRecoveredMember_pn3n3" title="Trade and other receivables" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:TradeAndOtherReceivables" contextRef="AsOf2023-12-31_custom_EmployeesTransferredCompensationToBeRecoveredMember" id="Fact004177" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">503</ix:nonFraction></td>
    <td id="xdx_98E_eifrs-full--TradeAndOtherReceivables_c20221231__ifrs-full--ClassesOfAssetsAxis__custom--EmployeesTransferredCompensationToBeRecoveredMember_pn3n3" title="Trade and other receivables" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:TradeAndOtherReceivables" contextRef="AsOf2022-12-31_custom_EmployeesTransferredCompensationToBeRecoveredMember" id="Fact004179" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,261</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 0.5pt solid; text-align: left">Other receivables&#160;</td>
    <td id="xdx_98B_eifrs-full--TradeAndOtherReceivables_c20231231__ifrs-full--ClassesOfAssetsAxis__custom--OtherReceivablesMember_pn3n3" title="Trade and other receivables" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:TradeAndOtherReceivables" contextRef="AsOf2023-12-31_custom_OtherReceivablesMember" id="Fact004181" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">93,372</ix:nonFraction></td>
    <td id="xdx_984_eifrs-full--TradeAndOtherReceivables_c20221231__ifrs-full--ClassesOfAssetsAxis__custom--OtherReceivablesMember_pn3n3" title="Trade and other receivables" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:TradeAndOtherReceivables" contextRef="AsOf2022-12-31_custom_OtherReceivablesMember" id="Fact004183" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">157,719</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">&#160;</td>
    <td id="xdx_98A_eifrs-full--TradeAndOtherReceivables_c20231231_pn3n3" title="Trade and other receivables" style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:TradeAndOtherReceivables" contextRef="AsOf2023-12-31" id="Fact004185" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,803,072</ix:nonFraction></td>
    <td id="xdx_98B_eifrs-full--TradeAndOtherReceivables_c20221231_pn3n3" title="Trade and other receivables" style="border-top: Black 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:TradeAndOtherReceivables" contextRef="AsOf2022-12-31" id="Fact004187" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,828,832</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-top: Black 1pt solid; font-weight: bold; text-align: right">Current</td>
    <td id="xdx_98B_eifrs-full--TradeAndOtherCurrentReceivables_c20231231_pn3n3" title="Current" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 1pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:TradeAndOtherCurrentReceivables" contextRef="AsOf2023-12-31" id="Fact004189" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">949,732</ix:nonFraction></td>
    <td id="xdx_988_eifrs-full--TradeAndOtherCurrentReceivables_c20221231_pn3n3" title="Current" style="font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 1pt; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:TradeAndOtherCurrentReceivables" contextRef="AsOf2022-12-31" id="Fact004191" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">897,380</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right">Noncurrent</td>
    <td id="xdx_989_eifrs-full--NoncurrentReceivables_c20231231_pn3n3" title="Noncurrent" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncurrentReceivables" contextRef="AsOf2023-12-31" id="Fact004193" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">853,340</ix:nonFraction></td>
    <td id="xdx_986_eifrs-full--NoncurrentReceivables_c20221231_pn3n3" title="Noncurrent" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncurrentReceivables" contextRef="AsOf2022-12-31" id="Fact004195" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">931,452</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td colspan="3" style="text-align: left">(a) Refers, most of which, to the Research and Development and Energy Efficiency programs, which upon conclusion are offset against the respective liability recorded for this purpose.</td></tr>
  </table>

</ix:nonNumeric><p id="xdx_8AE_zypGXTA6U1h3" style="font: 5.5pt/5.5pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>


<p style="font: 8.5pt/8.5pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: bold 10pt Arial, Helvetica, Sans-Serif; margin: 3.7pt 389.55pt 0 5.9pt; text-align: justify">11.1 CDE Transfer</p>

<p style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.8pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 5.5pt 0 5.9pt; text-align: justify">Values of the Energy Development
Account - CDE to cover tariff discounts on electricity distribution tariffs, defined in Law No. 10,438/2002 and Decree No. 7,891/2013.
The values are stipulated in the Annual Tariff Adjustment/Revision and correspond to the period from June of the current year to May of
the next year. Monthly, the Company estimates the differences to be compensated in the next tariff adjustment.</p>

<p style="font: 8pt/8pt Calibri, Helvetica, Sans-Serif; margin: 0.3pt 0 0">&#160;</p>

</ix:nonNumeric><ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact004197" name="ifrs-full:DisclosureOfIncomeTaxExplanatory"><p id="xdx_803_eifrs-full--DisclosureOfIncomeTaxExplanatory_zIBQdtruUY1f" style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>
<table cellpadding="0" cellspacing="0" style="font: 11pt Calibri, Helvetica, Sans-Serif; width: 100%; margin-top: 3.3pt; margin-bottom: 0; color: #ED8E00"><tr style="vertical-align: top">
<td style="width: 20.3pt"/>
<td style="width: 25.35pt"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 13pt"><b>12.</b></span></td><td><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 13pt"><b><span id="xdx_821_z2dkXapHdV3b">Taxes</span></b></span></td></tr></table>

<p style="font: 13pt/13pt Calibri, Helvetica, Sans-Serif; margin: 0.45pt 0 0">&#160;</p>

<p style="font: bold 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 244.65pt 0 5.9pt; text-align: justify">12.1 Deferred income tax
and social contribution</p>

<p style="font: bold 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 244.65pt 0 5.9pt; text-align: justify">&#160;</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact004199" name="elp:ScheduleOfIncomeTaxAndSocialContributionTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_89C_ecustom--ScheduleOfIncomeTaxAndSocialContributionTableTextBlock_pn3n3_zMqrXFEC6wNb" summary="xdx: Disclosure - Taxes (Details)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="width: 30%"><span id="xdx_8B9_z0BAcM6tygy5" style="display: none">Schedule of deferred income tax and social contribution</span></td>
    <td style="padding-right: 2pt; width: 7%"><span style="font-size: 6pt">&#160;</span></td>
    <td style="padding-right: 2pt; width: 7%"><span style="font-size: 6pt">&#160;</span></td>
    <td style="padding-right: 2pt; width: 7%"><span style="font-size: 6pt">&#160;</span></td>
    <td style="padding-right: 2pt; width: 7%"><span style="font-size: 6pt">&#160;</span></td>
    <td style="padding-right: 2pt; width: 7%"><span style="font-size: 6pt">&#160;</span></td>
    <td style="padding-right: 2pt; width: 7%"><span style="font-size: 6pt">&#160;</span></td>
    <td style="padding-right: 2pt; width: 7%"><span style="font-size: 6pt">&#160;</span></td>
    <td style="padding-right: 2pt; width: 7%"><span style="font-size: 6pt">&#160;</span></td>
    <td style="padding-right: 2pt; width: 7%"><span style="font-size: 6pt">&#160;</span></td>
    <td style="padding-right: 2pt; width: 7%"><span style="font-size: 6pt">&#160;</span></td></tr>
  <tr style="vertical-align: bottom">
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    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: center"><span style="font-size: 6pt">&#160;</span></td>
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    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: center"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: center"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right"><span style="font-size: 6pt">&#160;</span></td>
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  <tr style="vertical-align: bottom">
    <td style="color: white; font-weight: bold; text-align: center"><span style="font-size: 6pt">&#160;</span></td>
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    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right"><span style="font-size: 6pt">Recognized</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">Other</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right"><span style="font-size: 6pt">comprehensive</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right"><span style="font-size: 6pt">Balance as of</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right"><span style="font-size: 6pt">Recognized</span></td>
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    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right"><span style="font-size: 6pt">comprehensive</span></td>
    <td style="padding-right: 2pt; font-weight: bold; text-align: right"><span style="font-size: 6pt">Balance as of&#160;</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; text-align: left"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right"><span style="font-size: 6pt">January
    1, 2022</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right"><span style="font-size: 6pt">in
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    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right"><span style="font-size: 6pt">(a)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right"><span style="font-size: 6pt">income</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right"><span style="font-size: 6pt">December
    31, 2022</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right"><span style="font-size: 6pt">in
    income</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right"><span style="font-size: 6pt">(a)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right"><span style="font-size: 6pt">fication
    (b)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right"><span style="font-size: 6pt">income</span></td>
    <td style="border-bottom: Black 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right"><span style="font-size: 6pt">December 31, 2023</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold"><span style="font-size: 6pt">Noncurrent assets</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right"><span style="font-size: 6pt">&#160;</span></td>
    <td style="padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 6pt">Provision for allocation of PIS and Cofins credits</span></td>
    <td id="xdx_984_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssets_iS_pn3n3_c20220101__20221231__ifrs-full--ClassesOfProvisionsAxis__custom--ProvisionForAllocationOfPISAndCofinsCreditsMember_zVhGWr5NPYSj" title="Noncurrent assets, beginning" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl4201">-</span></span></td>
    <td id="xdx_983_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssetsRecognizedInIncome_pn3n3_c20220101__20221231__ifrs-full--ClassesOfProvisionsAxis__custom--ProvisionForAllocationOfPISAndCofinsCreditsMember_z3W1SBlVRTY5" title="Noncurrent assets, recognized in income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentAssetsRecognizedInIncome" contextRef="From2022-01-012022-12-31_custom_ProvisionForAllocationOfPISAndCofinsCreditsMember" id="Fact004203" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">629,427</ix:nonFraction></span></td>
    <td id="xdx_989_ecustom--NoncurrentAssetsOther_pn3n3_c20220101__20221231__ifrs-full--ClassesOfProvisionsAxis__custom--ProvisionForAllocationOfPISAndCofinsCreditsMember_zeXNVtzTg4Nb" title="Noncurrent assets, Other" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl4205">-</span></span></td>
    <td id="xdx_989_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssetsRecognizedInOtherComprehensiveIncome_pn3n3_c20220101__20221231__ifrs-full--ClassesOfProvisionsAxis__custom--ProvisionForAllocationOfPISAndCofinsCreditsMember_zn42573geFz8" title="Noncurrent assets, recognized comprehensive income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl4207">-</span></span></td>
    <td id="xdx_987_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssets_iS_pn3n3_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__custom--ProvisionForAllocationOfPISAndCofinsCreditsMember_zNbs9dYyniBe" title="Noncurrent assets, beginning" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentAssets" contextRef="AsOf2022-12-31_custom_ProvisionForAllocationOfPISAndCofinsCreditsMember" id="Fact004209" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">629,427</ix:nonFraction></span></td>
    <td id="xdx_981_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssetsRecognizedInIncome_pn3n3_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__custom--ProvisionForAllocationOfPISAndCofinsCreditsMember_zHJ0VvGjt5Bf" title="Noncurrent assets, recognized in income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentAssetsRecognizedInIncome" contextRef="From2023-01-012023-12-31_custom_ProvisionForAllocationOfPISAndCofinsCreditsMember" id="Fact004211" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">19,985</ix:nonFraction></span></td>
    <td id="xdx_980_ecustom--NoncurrentAssetsOther_pn3n3_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__custom--ProvisionForAllocationOfPISAndCofinsCreditsMember_zz02JGplyqkh" title="Noncurrent assets, Other" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt"><span style="-sec-ix-hidden: xdx2ixbrl4213">-</span></span></td>
    <td id="xdx_98C_ecustom--NoncurrentAssetsEffectsOfApplyingNewIfrs_pn3n3_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__custom--ProvisionForAllocationOfPISAndCofinsCreditsMember_zNiSruKyQWV6" title="Noncurrent assets, reclassification" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl4215">-</span></span></td>
    <td id="xdx_989_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssetsRecognizedInOtherComprehensiveIncome_pn3n3_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__custom--ProvisionForAllocationOfPISAndCofinsCreditsMember_z6jzD992gaQ8" title="Noncurrent assets, recognized comprehensive income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt"><span style="-sec-ix-hidden: xdx2ixbrl4217">-</span></span></td>
    <td id="xdx_983_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssets_iE_pn3n3_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__custom--ProvisionForAllocationOfPISAndCofinsCreditsMember_zj0ChEcrOE93" title="Noncurrent assets, ending" style="padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentAssets" contextRef="AsOf2023-12-31_custom_ProvisionForAllocationOfPISAndCofinsCreditsMember" id="Fact004219" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">649,412</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 6pt">Provisions for legal claims&#160;&#160;</span></td>
    <td id="xdx_98D_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssets_iS_pn3n3_c20220101__20221231__ifrs-full--ClassesOfProvisionsAxis__ifrs-full--LegalProceedingsProvisionMember_z5bsC6VYQ9w8" title="Noncurrent assets, beginning" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt"><ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentAssets" contextRef="AsOf2021-12-31_ifrs-full_LegalProceedingsProvisionMember" id="Fact004221" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">502,873</ix:nonFraction></span></td>
    <td id="xdx_989_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssetsRecognizedInIncome_c20220101__20221231__ifrs-full--ClassesOfProvisionsAxis__ifrs-full--LegalProceedingsProvisionMember_pn3n3" title="Noncurrent assets, recognized in income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentAssetsRecognizedInIncome" contextRef="From2022-01-012022-12-31_ifrs-full_LegalProceedingsProvisionMember" id="Fact004223" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">132,175</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;-</span></td>
    <td id="xdx_98D_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssets_iS_pn3n3_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__ifrs-full--LegalProceedingsProvisionMember_ziUOJ6mMWhee" title="Noncurrent assets, beginning" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentAssets" contextRef="AsOf2022-12-31_ifrs-full_LegalProceedingsProvisionMember" id="Fact004225" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">635,048</ix:nonFraction></span></td>
    <td id="xdx_98F_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssetsRecognizedInIncome_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__ifrs-full--LegalProceedingsProvisionMember_pn3n3" title="Noncurrent assets, recognized in income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;(<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentAssetsRecognizedInIncome" contextRef="From2023-01-012023-12-31_ifrs-full_LegalProceedingsProvisionMember" id="Fact004227" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">41,717</ix:nonFraction>)</span></td>
    <td id="xdx_98F_ecustom--NoncurrentAssetsOther_pn3n3_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__ifrs-full--LegalProceedingsProvisionMember_zoJk7l7HevDi" title="Noncurrent assets, Other" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;<ix:nonFraction name="elp:NoncurrentAssetsOther" contextRef="From2023-01-012023-12-31_ifrs-full_LegalProceedingsProvisionMember" id="Fact004229" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,643</ix:nonFraction></span></td>
    <td id="xdx_983_ecustom--NoncurrentAssetsEffectsOfApplyingNewIfrs_pn3n3_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__ifrs-full--LegalProceedingsProvisionMember_zK01Zq92W9mi" title="Noncurrent assets, reclassification" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;(<ix:nonFraction name="elp:NoncurrentAssetsEffectsOfApplyingNewIfrs" contextRef="From2023-01-012023-12-31_ifrs-full_LegalProceedingsProvisionMember" id="Fact004231" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">5,496</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">-</span></td>
    <td id="xdx_981_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssets_iE_pn3n3_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__ifrs-full--LegalProceedingsProvisionMember_z7aX6v7CeRK5" title="Noncurrent assets, ending" style="padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentAssets" contextRef="AsOf2023-12-31_ifrs-full_LegalProceedingsProvisionMember" id="Fact004233" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">592,478</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 6pt">Post-employment benefits</span></td>
    <td id="xdx_98B_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssets_iS_pn3n3_c20220101__20221231__ifrs-full--ClassesOfProvisionsAxis__custom--PostEmploymentBenefitsMember_zsJGSKRExbOc" title="Noncurrent assets, beginning" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt"><ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentAssets" contextRef="AsOf2021-12-31_custom_PostEmploymentBenefitsMember" id="Fact004235" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">429,121</ix:nonFraction></span></td>
    <td id="xdx_98C_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssetsRecognizedInIncome_c20220101__20221231__ifrs-full--ClassesOfProvisionsAxis__custom--PostEmploymentBenefitsMember_pn3n3" title="Noncurrent assets, recognized in income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt"><ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentAssetsRecognizedInIncome" contextRef="From2022-01-012022-12-31_custom_PostEmploymentBenefitsMember" id="Fact004237" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">22,724</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;-</span></td>
    <td id="xdx_983_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssetsRecognizedInOtherComprehensiveIncome_c20220101__20221231__ifrs-full--ClassesOfProvisionsAxis__custom--PostEmploymentBenefitsMember_pn3n3" title="Noncurrent assets, recognized comprehensive income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">(<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentAssetsRecognizedInOtherComprehensiveIncome" contextRef="From2022-01-012022-12-31_custom_PostEmploymentBenefitsMember" id="Fact004239" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">88,548</ix:nonFraction>)</span></td>
    <td id="xdx_981_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssets_iS_pn3n3_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__custom--PostEmploymentBenefitsMember_zemH4M1C7qVl" title="Noncurrent assets, beginning" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentAssets" contextRef="AsOf2022-12-31_custom_PostEmploymentBenefitsMember" id="Fact004241" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">363,297</ix:nonFraction></span></td>
    <td id="xdx_98E_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssetsRecognizedInIncome_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__custom--PostEmploymentBenefitsMember_pn3n3" title="Noncurrent assets, recognized in income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentAssetsRecognizedInIncome" contextRef="From2023-01-012023-12-31_custom_PostEmploymentBenefitsMember" id="Fact004243" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">14,774</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">-</span></td>
    <td id="xdx_984_ecustom--NoncurrentAssetsEffectsOfApplyingNewIfrs_pn3n3_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__custom--PostEmploymentBenefitsMember_zVJvVLGRwDpl" title="Noncurrent assets, reclassification" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;(<ix:nonFraction name="elp:NoncurrentAssetsEffectsOfApplyingNewIfrs" contextRef="From2023-01-012023-12-31_custom_PostEmploymentBenefitsMember" id="Fact004245" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,466</ix:nonFraction>)</span></td>
    <td id="xdx_98C_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssetsRecognizedInOtherComprehensiveIncome_pn3n3_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__custom--PostEmploymentBenefitsMember_z6hIMfGD7y14" title="Noncurrent assets, recognized comprehensive income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt"><ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentAssetsRecognizedInOtherComprehensiveIncome" contextRef="From2023-01-012023-12-31_custom_PostEmploymentBenefitsMember" id="Fact004247" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">129,007</ix:nonFraction></span></td>
    <td id="xdx_981_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssets_iE_pn3n3_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__custom--PostEmploymentBenefitsMember_zcEhp6Fw4AJf" title="Noncurrent assets, ending" style="padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentAssets" contextRef="AsOf2023-12-31_custom_PostEmploymentBenefitsMember" id="Fact004249" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">504,612</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 6pt">Fair value in the purchase and sale of power</span></td>
    <td id="xdx_984_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssets_iS_pn3n3_c20220101__20221231__ifrs-full--ClassesOfProvisionsAxis__custom--FairValuePurchaseAndSaleOfPowerMember_zxDJ9dmOU0h4" title="Noncurrent assets, beginning" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt"><ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentAssets" contextRef="AsOf2021-12-31_custom_FairValuePurchaseAndSaleOfPowerMember" id="Fact004251" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">185,460</ix:nonFraction></span></td>
    <td id="xdx_986_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssetsRecognizedInIncome_pn3n3_c20220101__20221231__ifrs-full--ClassesOfProvisionsAxis__custom--FairValuePurchaseAndSaleOfPowerMember_zLFLTAGcyyl3" title="Noncurrent assets, recognized in income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt"><ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentAssetsRecognizedInIncome" contextRef="From2022-01-012022-12-31_custom_FairValuePurchaseAndSaleOfPowerMember" id="Fact004253" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">65,700</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;-</span></td>
    <td id="xdx_989_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssets_iS_pn3n3_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__custom--FairValuePurchaseAndSaleOfPowerMember_zqg8dIbjBWi4" title="Noncurrent assets, beginning" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentAssets" contextRef="AsOf2022-12-31_custom_FairValuePurchaseAndSaleOfPowerMember" id="Fact004255" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">251,160</ix:nonFraction></span></td>
    <td id="xdx_98B_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssetsRecognizedInIncome_pn3n3_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__custom--FairValuePurchaseAndSaleOfPowerMember_zNFBDVCJrZ1i" title="Noncurrent assets, recognized in income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt"><ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentAssetsRecognizedInIncome" contextRef="From2023-01-012023-12-31_custom_FairValuePurchaseAndSaleOfPowerMember" id="Fact004257" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">5,060</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">-</span></td>
    <td id="xdx_986_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssets_iE_pn3n3_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__custom--FairValuePurchaseAndSaleOfPowerMember_zOKLKb2l6RHg" title="Noncurrent assets, ending" style="padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentAssets" contextRef="AsOf2023-12-31_custom_FairValuePurchaseAndSaleOfPowerMember" id="Fact004259" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">256,220</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 6pt">Impairment of assets</span></td>
    <td id="xdx_983_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssets_iS_pn3n3_c20220101__20221231__ifrs-full--ClassesOfProvisionsAxis__custom--ImpairmentOfAssetsMember_zMrGbgLsUY83" title="Noncurrent assets, beginning" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt"><ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentAssets" contextRef="AsOf2021-12-31_custom_ImpairmentOfAssetsMember" id="Fact004261" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">313,275</ix:nonFraction></span></td>
    <td id="xdx_98E_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssetsRecognizedInIncome_c20220101__20221231__ifrs-full--ClassesOfProvisionsAxis__custom--ImpairmentOfAssetsMember_pn3n3" title="Noncurrent assets, recognized in income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;(<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentAssetsRecognizedInIncome" contextRef="From2022-01-012022-12-31_custom_ImpairmentOfAssetsMember" id="Fact004263" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">17,486</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;-</span></td>
    <td id="xdx_984_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssets_iS_pn3n3_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__custom--ImpairmentOfAssetsMember_zCtmrmjH4O73" title="Noncurrent assets, beginning" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentAssets" contextRef="AsOf2022-12-31_custom_ImpairmentOfAssetsMember" id="Fact004265" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">295,789</ix:nonFraction></span></td>
    <td id="xdx_983_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssetsRecognizedInIncome_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__custom--ImpairmentOfAssetsMember_pn3n3" title="Noncurrent assets, recognized in income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;(<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentAssetsRecognizedInIncome" contextRef="From2023-01-012023-12-31_custom_ImpairmentOfAssetsMember" id="Fact004267" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">73,376</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">-</span></td>
    <td id="xdx_98F_ecustom--NoncurrentAssetsEffectsOfApplyingNewIfrs_pn3n3_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__custom--ImpairmentOfAssetsMember_z0cPXJuIg9d7" title="Noncurrent assets, reclassification" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;(<ix:nonFraction name="elp:NoncurrentAssetsEffectsOfApplyingNewIfrs" contextRef="From2023-01-012023-12-31_custom_ImpairmentOfAssetsMember" id="Fact004269" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">9,126</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">-</span></td>
    <td id="xdx_988_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssets_iE_pn3n3_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__custom--ImpairmentOfAssetsMember_zPvoGNZf2q1l" title="Noncurrent assets, ending" style="padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentAssets" contextRef="AsOf2023-12-31_custom_ImpairmentOfAssetsMember" id="Fact004271" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">213,287</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 6pt">Voluntary retirement program</span></td>
    <td id="xdx_986_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssets_iS_pn3n3_c20220101__20221231__ifrs-full--ClassesOfProvisionsAxis__custom--VoluntaryRetirementProgramMember_zHTZg5srHOY" title="Noncurrent assets, beginning" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentAssets" contextRef="AsOf2021-12-31_custom_VoluntaryRetirementProgramMember" id="Fact004273" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">23,030</ix:nonFraction></span></td>
    <td id="xdx_98D_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssetsRecognizedInIncome_c20220101__20221231__ifrs-full--ClassesOfProvisionsAxis__custom--VoluntaryRetirementProgramMember_pn3n3" title="Noncurrent assets, recognized in income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;(<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentAssetsRecognizedInIncome" contextRef="From2022-01-012022-12-31_custom_VoluntaryRetirementProgramMember" id="Fact004275" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">22,551</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;-</span></td>
    <td id="xdx_98E_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssets_iS_pn3n3_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__custom--VoluntaryRetirementProgramMember_zbMawhQQTjod" title="Noncurrent assets, beginning" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt"><ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentAssets" contextRef="AsOf2022-12-31_custom_VoluntaryRetirementProgramMember" id="Fact004277" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">479</ix:nonFraction></span></td>
    <td id="xdx_98B_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssetsRecognizedInIncome_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__custom--VoluntaryRetirementProgramMember_pn3n3" title="Noncurrent assets, recognized in income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentAssetsRecognizedInIncome" contextRef="From2023-01-012023-12-31_custom_VoluntaryRetirementProgramMember" id="Fact004279" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">207,330</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">-</span></td>
    <td id="xdx_98B_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssets_iE_pn3n3_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__custom--VoluntaryRetirementProgramMember_z3ltisgHYdYf" title="Noncurrent assets, ending" style="padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentAssets" contextRef="AsOf2023-12-31_custom_VoluntaryRetirementProgramMember" id="Fact004281" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">207,809</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 6pt">Expected credit losses</span></td>
    <td id="xdx_985_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssets_iS_pn3n3_c20220101__20221231__ifrs-full--ClassesOfProvisionsAxis__custom--ExpectedCreditLossesMember_zvWV7XiRygbk" title="Noncurrent assets, beginning" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt"><ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentAssets" contextRef="AsOf2021-12-31_custom_ExpectedCreditLossesMember" id="Fact004283" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">151,149</ix:nonFraction></span></td>
    <td id="xdx_989_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssetsRecognizedInIncome_pn3n3_c20220101__20221231__ifrs-full--ClassesOfProvisionsAxis__custom--ExpectedCreditLossesMember_zqDAzZ0VSqnl" title="Noncurrent assets, recognized in income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;(<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentAssetsRecognizedInIncome" contextRef="From2022-01-012022-12-31_custom_ExpectedCreditLossesMember" id="Fact004285" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">11,412</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;-</span></td>
    <td id="xdx_985_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssets_iS_pn3n3_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__custom--ExpectedCreditLossesMember_zyuaTj9V3a6g" title="Noncurrent assets, beginning" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentAssets" contextRef="AsOf2022-12-31_custom_ExpectedCreditLossesMember65579500" id="Fact004287" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">139,737</ix:nonFraction></span></td>
    <td id="xdx_98A_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssetsRecognizedInIncome_pn3n3_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__custom--ExpectedCreditLossesMember_zjLAJCLKOKqj" title="Noncurrent assets, recognized in income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt"><ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentAssetsRecognizedInIncome" contextRef="From2023-01-012023-12-31_custom_ExpectedCreditLossesMember" id="Fact004289" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,852</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">-</span></td>
    <td id="xdx_98B_ecustom--NoncurrentAssetsEffectsOfApplyingNewIfrs_pn3n3_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__custom--ExpectedCreditLossesMember_zHT7vg8ilJze" title="Noncurrent assets, reclassification" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;(<ix:nonFraction name="elp:NoncurrentAssetsEffectsOfApplyingNewIfrs" contextRef="From2023-01-012023-12-31_custom_ExpectedCreditLossesMember" id="Fact004291" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">633</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">-</span></td>
    <td id="xdx_987_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssets_iE_pn3n3_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__custom--ExpectedCreditLossesMember_zTer4EzQLMD6" title="Noncurrent assets, ending" style="padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentAssets" contextRef="AsOf2023-12-31_custom_ExpectedCreditLossesMember65579546" id="Fact004293" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">140,956</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 6pt">Tax losses and negative tax basis</span></td>
    <td id="xdx_980_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssets_iS_pn3n3_c20220101__20221231__ifrs-full--ClassesOfProvisionsAxis__custom--TaxLossesAndNegativeTaxBasisMember_zrErp8eLeUZ2" title="Noncurrent assets, beginning" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt"><ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentAssets" contextRef="AsOf2021-12-31_custom_TaxLossesAndNegativeTaxBasisMember" id="Fact004295" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">121,802</ix:nonFraction></span></td>
    <td id="xdx_989_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssetsRecognizedInIncome_c20220101__20221231__ifrs-full--ClassesOfProvisionsAxis__custom--TaxLossesAndNegativeTaxBasisMember_pn3n3" title="Noncurrent assets, recognized in income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt"><ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentAssetsRecognizedInIncome" contextRef="From2022-01-012022-12-31_custom_TaxLossesAndNegativeTaxBasisMember" id="Fact004297" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">73,260</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;-</span></td>
    <td id="xdx_980_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssets_iS_pn3n3_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__custom--TaxLossesAndNegativeTaxBasisMember_zFZHL4eyXNOe" title="Noncurrent assets, beginning" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentAssets" contextRef="AsOf2022-12-31_custom_TaxLossesAndNegativeTaxBasisMember" id="Fact004299" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">195,062</ix:nonFraction></span></td>
    <td id="xdx_98F_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssetsRecognizedInIncome_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__custom--TaxLossesAndNegativeTaxBasisMember_pn3n3" title="Noncurrent assets, recognized in income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;(<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentAssetsRecognizedInIncome" contextRef="From2023-01-012023-12-31_custom_TaxLossesAndNegativeTaxBasisMember" id="Fact004301" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">55,382</ix:nonFraction>)</span></td>
    <td id="xdx_982_ecustom--NoncurrentAssetsOther_pn3n3_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__custom--TaxLossesAndNegativeTaxBasisMember_zkiMRfw1FMZ8" title="Noncurrent assets, Other" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;(<ix:nonFraction name="elp:NoncurrentAssetsOther" contextRef="From2023-01-012023-12-31_custom_TaxLossesAndNegativeTaxBasisMember" id="Fact004303" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">124</ix:nonFraction>)</span></td>
    <td id="xdx_98E_ecustom--NoncurrentAssetsEffectsOfApplyingNewIfrs_pn3n3_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__custom--TaxLossesAndNegativeTaxBasisMember_zInqDcBE3U15" title="Noncurrent assets, reclassification" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">(<ix:nonFraction name="elp:NoncurrentAssetsEffectsOfApplyingNewIfrs" contextRef="From2023-01-012023-12-31_custom_TaxLossesAndNegativeTaxBasisMember" id="Fact004305" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">36,271</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">-</span></td>
    <td id="xdx_98D_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssets_iE_pn3n3_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__custom--TaxLossesAndNegativeTaxBasisMember_zXj7zgWHzn3j" title="Noncurrent assets, ending" style="padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentAssets" contextRef="AsOf2023-12-31_custom_TaxLossesAndNegativeTaxBasisMember" id="Fact004307" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">103,285</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 6pt">Taxes with suspended liability</span></td>
    <td id="xdx_98B_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssets_iS_pn3n3_c20220101__20221231__ifrs-full--ClassesOfProvisionsAxis__custom--TaxesWithSuspendedLiabilityMember_zY12vmJxRYw" title="Noncurrent assets, beginning" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentAssets" contextRef="AsOf2021-12-31_custom_TaxesWithSuspendedLiabilityMember" id="Fact004309" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">74,665</ix:nonFraction></span></td>
    <td id="xdx_982_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssetsRecognizedInIncome_pn3n3_c20220101__20221231__ifrs-full--ClassesOfProvisionsAxis__custom--TaxesWithSuspendedLiabilityMember_zd3uXqaS79Hf" title="Noncurrent assets, recognized in income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentAssetsRecognizedInIncome" contextRef="From2022-01-012022-12-31_custom_TaxesWithSuspendedLiabilityMember" id="Fact004311" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">7,516</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;-</span></td>
    <td id="xdx_98D_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssets_iS_pn3n3_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__custom--TaxesWithSuspendedLiabilityMember_z27qnf586kY2" title="Noncurrent assets, beginning" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentAssets" contextRef="AsOf2022-12-31_custom_TaxesWithSuspendedLiabilityMember" id="Fact004313" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">82,181</ix:nonFraction></span></td>
    <td id="xdx_989_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssetsRecognizedInIncome_pn3n3_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__custom--TaxesWithSuspendedLiabilityMember_znDHcZZ8YnVg" title="Noncurrent assets, recognized in income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt"><ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentAssetsRecognizedInIncome" contextRef="From2023-01-012023-12-31_custom_TaxesWithSuspendedLiabilityMember" id="Fact004315" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">7,672</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">-</span></td>
    <td id="xdx_983_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssets_iE_pn3n3_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__custom--TaxesWithSuspendedLiabilityMember_z6VKLZWcn0Y5" title="Noncurrent assets, ending" style="padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentAssets" contextRef="AsOf2023-12-31_custom_TaxesWithSuspendedLiabilityMember" id="Fact004317" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">89,853</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 6pt">Lease liability</span></td>
    <td id="xdx_985_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssets_iS_pn3n3_c20220101__20221231__ifrs-full--ClassesOfProvisionsAxis__ifrs-full--LeaseLiabilitiesMember_ze0jjYqEsHs3" title="Noncurrent assets, beginning" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentAssets" contextRef="AsOf2021-12-31_ifrs-full_LeaseLiabilitiesMember" id="Fact004319" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">55,659</ix:nonFraction></span></td>
    <td id="xdx_984_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssetsRecognizedInIncome_pn3n3_c20220101__20221231__ifrs-full--ClassesOfProvisionsAxis__ifrs-full--LeaseLiabilitiesMember_zIPWP1dj5zG3" title="Noncurrent assets, recognized in income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt"><ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentAssetsRecognizedInIncome" contextRef="From2022-01-012022-12-31_ifrs-full_LeaseLiabilitiesMember" id="Fact004321" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">19,124</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;-</span></td>
    <td id="xdx_983_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssets_iS_pn3n3_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__ifrs-full--LeaseLiabilitiesMember_zsSV46Fd3z75" title="Noncurrent assets, beginning" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentAssets" contextRef="AsOf2022-12-31_ifrs-full_LeaseLiabilitiesMember" id="Fact004323" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">74,783</ix:nonFraction></span></td>
    <td id="xdx_98B_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssetsRecognizedInIncome_pn3n3_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__ifrs-full--LeaseLiabilitiesMember_zTwc8n4mxDn3" title="Noncurrent assets, recognized in income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;(<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentAssetsRecognizedInIncome" contextRef="From2023-01-012023-12-31_ifrs-full_LeaseLiabilitiesMember" id="Fact004325" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">121</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">-</span></td>
    <td id="xdx_987_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssets_iE_pn3n3_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__ifrs-full--LeaseLiabilitiesMember_zoGGcyXXh2vl" title="Noncurrent assets, ending" style="padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentAssets" contextRef="AsOf2023-12-31_ifrs-full_LeaseLiabilitiesMember" id="Fact004327" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">74,662</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 6pt">Research and development and energy efficiency programs</span></td>
    <td id="xdx_98A_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssets_iS_pn3n3_c20220101__20221231__ifrs-full--ClassesOfProvisionsAxis__custom--ResearchAndDevelopmentAndEnergyEfficiencyProgramsMember_zn3SynFhaZKf" title="Noncurrent assets, beginning" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt"><ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentAssets" contextRef="AsOf2021-12-31_custom_ResearchAndDevelopmentAndEnergyEfficiencyProgramsMember" id="Fact004329" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">138,849</ix:nonFraction></span></td>
    <td id="xdx_982_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssetsRecognizedInIncome_c20220101__20221231__ifrs-full--ClassesOfProvisionsAxis__custom--ResearchAndDevelopmentAndEnergyEfficiencyProgramsMember_pn3n3" title="Noncurrent assets, recognized in income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;(<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentAssetsRecognizedInIncome" contextRef="From2022-01-012022-12-31_custom_ResearchAndDevelopmentAndEnergyEfficiencyProgramsMember" id="Fact004331" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">11,766</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;-</span></td>
    <td id="xdx_983_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssets_iS_pn3n3_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__custom--ResearchAndDevelopmentAndEnergyEfficiencyProgramsMember_zcP5A5s9llMl" title="Noncurrent assets, beginning" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentAssets" contextRef="AsOf2022-12-31_custom_ResearchAndDevelopmentAndEnergyEfficiencyProgramsMember" id="Fact004333" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">127,083</ix:nonFraction></span></td>
    <td id="xdx_980_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssetsRecognizedInIncome_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__custom--ResearchAndDevelopmentAndEnergyEfficiencyProgramsMember_pn3n3" title="Noncurrent assets, recognized in income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;(<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentAssetsRecognizedInIncome" contextRef="From2023-01-012023-12-31_custom_ResearchAndDevelopmentAndEnergyEfficiencyProgramsMember" id="Fact004335" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">59,818</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">-</span></td>
    <td id="xdx_98E_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssets_iE_pn3n3_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__custom--ResearchAndDevelopmentAndEnergyEfficiencyProgramsMember_zbCplOvtNWod" title="Noncurrent assets, ending" style="padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentAssets" contextRef="AsOf2023-12-31_custom_ResearchAndDevelopmentAndEnergyEfficiencyProgramsMember" id="Fact004337" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">67,265</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 6pt">Amortization - concession</span></td>
    <td id="xdx_988_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssets_iS_pn3n3_c20220101__20221231__ifrs-full--ClassesOfProvisionsAxis__custom--AmortizationConcessionMember_ziGVSCaXo8Of" title="Noncurrent assets, beginning" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentAssets" contextRef="AsOf2021-12-31_custom_AmortizationConcessionMember" id="Fact004339" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">52,429</ix:nonFraction></span></td>
    <td id="xdx_988_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssetsRecognizedInIncome_c20220101__20221231__ifrs-full--ClassesOfProvisionsAxis__custom--AmortizationConcessionMember_pn3n3" title="Noncurrent assets, recognized in income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentAssetsRecognizedInIncome" contextRef="From2022-01-012022-12-31_custom_AmortizationConcessionMember" id="Fact004341" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">5,220</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;-</span></td>
    <td id="xdx_983_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssets_iS_pn3n3_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__custom--AmortizationConcessionMember_zh81iGpvDrV3" title="Noncurrent assets, beginning" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentAssets" contextRef="AsOf2022-12-31_custom_AmortizationConcessionMember" id="Fact004343" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">57,649</ix:nonFraction></span></td>
    <td id="xdx_98A_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssetsRecognizedInIncome_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__custom--AmortizationConcessionMember_pn3n3" title="Noncurrent assets, recognized in income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt"><ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentAssetsRecognizedInIncome" contextRef="From2023-01-012023-12-31_custom_AmortizationConcessionMember" id="Fact004345" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">5,220</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">-</span></td>
    <td id="xdx_984_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssets_iE_pn3n3_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__custom--AmortizationConcessionMember_zOCFPOtYlOzb" title="Noncurrent assets, ending" style="padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentAssets" contextRef="AsOf2023-12-31_custom_AmortizationConcessionMember" id="Fact004347" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">62,869</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 6pt">Provisions for performance and&#160;&#160;profit sharing</span></td>
    <td id="xdx_98B_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssets_iS_pn3n3_c20220101__20221231__ifrs-full--ClassesOfProvisionsAxis__custom--ProvisionsForPerformanceAndProfitSharingMember_zjjiYrhoTJm2" title="Noncurrent assets, beginning" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt"><ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentAssets" contextRef="AsOf2021-12-31_custom_ProvisionsForPerformanceAndProfitSharingMember" id="Fact004349" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">115,871</ix:nonFraction></span></td>
    <td id="xdx_98E_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssetsRecognizedInIncome_pn3n3_c20220101__20221231__ifrs-full--ClassesOfProvisionsAxis__custom--ProvisionsForPerformanceAndProfitSharingMember_zdQ21Ok2lchb" title="Noncurrent assets, recognized in income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;(<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentAssetsRecognizedInIncome" contextRef="From2022-01-012022-12-31_custom_ProvisionsForPerformanceAndProfitSharingMember" id="Fact004351" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">100,957</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;-</span></td>
    <td id="xdx_98F_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssets_iS_pn3n3_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__custom--ProvisionsForPerformanceAndProfitSharingMember_znvTkYjkgfB6" title="Noncurrent assets, beginning" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentAssets" contextRef="AsOf2022-12-31_custom_ProvisionsForPerformanceAndProfitSharingMember" id="Fact004353" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">14,914</ix:nonFraction></span></td>
    <td id="xdx_980_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssetsRecognizedInIncome_pn3n3_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__custom--ProvisionsForPerformanceAndProfitSharingMember_zlRno6ftLpO2" title="Noncurrent assets, recognized in income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentAssetsRecognizedInIncome" contextRef="From2023-01-012023-12-31_custom_ProvisionsForPerformanceAndProfitSharingMember" id="Fact004355" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">35,889</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">-</span></td>
    <td id="xdx_986_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssets_iE_pn3n3_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__custom--ProvisionsForPerformanceAndProfitSharingMember_zhKgOHTP6Hjh" title="Noncurrent assets, ending" style="padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentAssets" contextRef="AsOf2023-12-31_custom_ProvisionsForPerformanceAndProfitSharingMember" id="Fact004357" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">50,803</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 6pt">Concession contracts</span></td>
    <td id="xdx_981_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssets_iS_pn3n3_c20220101__20221231__ifrs-full--ClassesOfProvisionsAxis__custom--ConcessionContractsMember_zAQLj7uSYVe8" title="Noncurrent assets, beginning" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentAssets" contextRef="AsOf2021-12-31_custom_ConcessionContractsMember" id="Fact004359" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">19,769</ix:nonFraction></span></td>
    <td id="xdx_98E_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssetsRecognizedInIncome_c20220101__20221231__ifrs-full--ClassesOfProvisionsAxis__custom--ConcessionContractsMember_pn3n3" title="Noncurrent assets, recognized in income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">(<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentAssetsRecognizedInIncome" contextRef="From2022-01-012022-12-31_custom_ConcessionContractsMember" id="Fact004361" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,067</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;-</span></td>
    <td id="xdx_989_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssets_iS_pn3n3_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__custom--ConcessionContractsMember_zfXNwdMQaFq1" title="Noncurrent assets, beginning" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentAssets" contextRef="AsOf2022-12-31_custom_ConcessionContractsMember" id="Fact004363" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">18,702</ix:nonFraction></span></td>
    <td id="xdx_98C_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssetsRecognizedInIncome_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__custom--ConcessionContractsMember_pn3n3" title="Noncurrent assets, recognized in income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;(<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentAssetsRecognizedInIncome" contextRef="From2023-01-012023-12-31_custom_ConcessionContractsMember" id="Fact004365" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,069</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">-</span></td>
    <td id="xdx_98B_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssets_iE_pn3n3_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__custom--ConcessionContractsMember_zisOgL4oKoW5" title="Noncurrent assets, ending" style="padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentAssets" contextRef="AsOf2023-12-31_custom_ConcessionContractsMember" id="Fact004367" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">17,633</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 6pt">Others</span></td>
    <td id="xdx_984_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssets_iS_pn3n3_c20220101__20221231__ifrs-full--ClassesOfProvisionsAxis__custom--OtherMember_zjtxGCIDMin6" title="Noncurrent assets, beginning" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt"><ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentAssets" contextRef="AsOf2021-12-31_custom_OtherMember" id="Fact004369" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">101,047</ix:nonFraction></span></td>
    <td id="xdx_980_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssetsRecognizedInIncome_c20220101__20221231__ifrs-full--ClassesOfProvisionsAxis__custom--OtherMember_pn3n3" title="Noncurrent assets, recognized in income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt"><ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentAssetsRecognizedInIncome" contextRef="From2022-01-012022-12-31_custom_OtherMember" id="Fact004371" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">22,814</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;-</span></td>
    <td id="xdx_98D_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssets_iS_pn3n3_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__custom--OtherMember_z6roaTgzhbsj" title="Noncurrent assets, beginning" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentAssets" contextRef="AsOf2022-12-31_custom_OtherMember" id="Fact004373" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">123,861</ix:nonFraction></span></td>
    <td id="xdx_986_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssetsRecognizedInIncome_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__custom--OtherMember_pn3n3" title="Noncurrent assets, recognized in income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt"><ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentAssetsRecognizedInIncome" contextRef="From2023-01-012023-12-31_custom_OtherMember" id="Fact004375" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">5,011</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">-</span></td>
    <td id="xdx_984_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssets_iE_pn3n3_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__custom--OtherMember_ze4w1NQlmgli" title="Noncurrent assets, ending" style="padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentAssets" contextRef="AsOf2023-12-31_custom_OtherMember" id="Fact004377" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">128,872</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td><span style="font-size: 6pt">&#160;</span></td>
    <td id="xdx_984_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssets_iS_pn3n3_c20220101__20221231_zp0GEplG5bFd" title="Noncurrent assets, beginning" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right"><span style="font-size: 6pt"><ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentAssets" contextRef="AsOf2021-12-31" id="Fact004379" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,284,999</ix:nonFraction></span></td>
    <td id="xdx_98A_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssetsRecognizedInIncome_pn3n3_c20220101__20221231_zlN0B3YqjN56" title="Noncurrent assets, recognized in income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right"><span style="font-size: 6pt">&#160;<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentAssetsRecognizedInIncome" contextRef="From2022-01-012022-12-31" id="Fact004381" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">812,721</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right"><span style="font-size: 6pt">&#160;&#160;-</span></td>
    <td id="xdx_98F_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssetsRecognizedInOtherComprehensiveIncome_c20220101__20221231_pn3n3" title="Noncurrent assets, recognized comprehensive income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right"><span style="font-size: 6pt">(<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentAssetsRecognizedInOtherComprehensiveIncome" contextRef="From2022-01-012022-12-31" id="Fact004383" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">88,548</ix:nonFraction>)</span></td>
    <td id="xdx_98A_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssets_iS_pn3n3_c20230101__20231231_zxObQVTtfJAa" title="Noncurrent assets, beginning" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentAssets" contextRef="AsOf2022-12-31" id="Fact004385" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,009,172</ix:nonFraction></span></td>
    <td id="xdx_986_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssetsRecognizedInIncome_pn3n3_c20230101__20231231_zRiIjUorDCbc" title="Noncurrent assets, recognized in income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right"><span style="font-size: 6pt">&#160;<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentAssetsRecognizedInIncome" contextRef="From2023-01-01to2023-12-31" id="Fact004387" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">71,310</ix:nonFraction></span></td>
    <td id="xdx_983_ecustom--NoncurrentAssetsOther_pn3n3_c20230101__20231231_zecwmnb9YRHj" title="Noncurrent assets, Other" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right"><span style="font-size: 6pt">&#160;<ix:nonFraction name="elp:NoncurrentAssetsOther" contextRef="From2023-01-01to2023-12-31" id="Fact004389" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,519</ix:nonFraction></span></td>
    <td id="xdx_98A_ecustom--NoncurrentAssetsEffectsOfApplyingNewIfrs_pn3n3_c20230101__20231231_zrkAxN92nPY6" title="Noncurrent assets, reclassification" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right"><span style="font-size: 6pt">(<ix:nonFraction name="elp:NoncurrentAssetsEffectsOfApplyingNewIfrs" contextRef="From2023-01-01to2023-12-31" id="Fact004391" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">53,992</ix:nonFraction>)</span></td>
    <td id="xdx_98A_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssetsRecognizedInOtherComprehensiveIncome_pn3n3_c20230101__20231231_zE1JZj27C52k" title="Noncurrent assets, recognized comprehensive income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right"><span style="font-size: 6pt"><ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentAssetsRecognizedInOtherComprehensiveIncome" contextRef="From2023-01-01to2023-12-31" id="Fact004393" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">129,007</ix:nonFraction></span></td>
    <td id="xdx_982_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssets_iE_pn3n3_c20230101__20231231_z7lQ0RGCvQlg" title="Noncurrent assets, ending" style="padding-right: 2pt; font-weight: bold; text-align: right"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentAssets" contextRef="AsOf2023-12-31" id="Fact004395" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,160,016</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold"><span style="font-size: 6pt">(-) Noncurrent liabilities</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right"><span style="font-size: 6pt">&#160;</span></td>
    <td style="padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 6pt">Concession contracts</span></td>
    <td id="xdx_985_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentLiabilities_iS_pn3n3_c20220101__20221231__ifrs-full--ClassesOfProvisionsAxis__custom--ConcessionContractsMember_zML075FIqLnd" title="Noncurrent liabilities, beginning" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt"><ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentLiabilities" contextRef="AsOf2021-12-31_custom_ConcessionContractsMember" id="Fact004397" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,788,474</ix:nonFraction></span></td>
    <td id="xdx_983_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentLiabilitiesRecognizedInIncome_pn3n3_c20220101__20221231__ifrs-full--ClassesOfProvisionsAxis__custom--ConcessionContractsMember_z7lPsBVsymDk" title="Noncurrent liabilities, recognized in income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt"><ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentLiabilitiesRecognizedInIncome" contextRef="From2022-01-012022-12-31_custom_ConcessionContractsMember" id="Fact004399" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">51,919</ix:nonFraction></span></td>
    <td id="xdx_982_ecustom--NoncurrentLiabilitiesother_pn3n3_c20220101__20221231__ifrs-full--ClassesOfProvisionsAxis__custom--ConcessionContractsMember_zAlamF0MGPL7" title="Noncurrent liabilities,Other" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt"><ix:nonFraction name="elp:NoncurrentLiabilitiesother" contextRef="From2022-01-012022-12-31_custom_ConcessionContractsMember" id="Fact004401" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">8,155</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;-</span></td>
    <td id="xdx_980_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentLiabilities_iS_pn3n3_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__custom--ConcessionContractsMember_z4G0TXLjwB77" title="Noncurrent liabilities, beginning" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentLiabilities" contextRef="AsOf2022-12-31_custom_ConcessionContractsMember" id="Fact004403" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,848,548</ix:nonFraction></span></td>
    <td id="xdx_980_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentLiabilitiesRecognizedInIncome_pn3n3_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__custom--ConcessionContractsMember_zVDfQil9wrj" title="Noncurrent liabilities, recognized in income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt"><ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentLiabilitiesRecognizedInIncome" contextRef="From2023-01-012023-12-31_custom_ConcessionContractsMember" id="Fact004405" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">6,891</ix:nonFraction></span></td>
    <td id="xdx_984_ecustom--NoncurrentLiabilitiesother_pn3n3_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__custom--ConcessionContractsMember_znNROlXhwnL9" title="Noncurrent liabilities,Other" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt"><ix:nonFraction name="elp:NoncurrentLiabilitiesother" contextRef="From2023-01-012023-12-31_custom_ConcessionContractsMember" id="Fact004407" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">209,086</ix:nonFraction></span></td>
    <td id="xdx_98F_ecustom--NoncurrentLiabilitiesEffectsOfApplyingNewIfrs_pn3n3_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__custom--ConcessionContractsMember_z45XVZR0VGbd" title="Noncurrent liabilities, reclassification" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">(<ix:nonFraction name="elp:NoncurrentLiabilitiesEffectsOfApplyingNewIfrs" contextRef="From2023-01-012023-12-31_custom_ConcessionContractsMember" id="Fact004409" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">38,064</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">-</span></td>
    <td id="xdx_98F_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentLiabilities_iE_pn3n3_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__custom--ConcessionContractsMember_zGzRMnR1rwoh" title="Noncurrent assets, ending" style="padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentLiabilities" contextRef="AsOf2023-12-31_custom_ConcessionContractsMember" id="Fact004411" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,026,461</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 6pt">Deemed cost of property, plant and equipment</span></td>
    <td id="xdx_983_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentLiabilities_iS_pn3n3_c20220101__20221231__ifrs-full--ClassesOfProvisionsAxis__custom--DeemedCostOfPropertyPlantAndEquipmentMember_z5EaeviKDkY8" title="Noncurrent liabilities, beginning" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt"><ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentLiabilities" contextRef="AsOf2021-12-31_custom_DeemedCostOfPropertyPlantAndEquipmentMember" id="Fact004413" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">326,497</ix:nonFraction></span></td>
    <td id="xdx_98F_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentLiabilitiesRecognizedInIncome_pn3n3_c20220101__20221231__ifrs-full--ClassesOfProvisionsAxis__custom--DeemedCostOfPropertyPlantAndEquipmentMember_zTNhINx2MJpg" title="Noncurrent liabilities, recognized in income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;(<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentLiabilitiesRecognizedInIncome" contextRef="From2022-01-012022-12-31_custom_DeemedCostOfPropertyPlantAndEquipmentMember" id="Fact004415" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">18,810</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;-</span></td>
    <td id="xdx_98E_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentLiabilities_iS_pn3n3_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__custom--DeemedCostOfPropertyPlantAndEquipmentMember_zh75QiRjeZfa" title="Noncurrent liabilities, beginning" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentLiabilities" contextRef="AsOf2022-12-31_custom_DeemedCostOfPropertyPlantAndEquipmentMember" id="Fact004417" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">307,687</ix:nonFraction></span></td>
    <td id="xdx_988_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentLiabilitiesRecognizedInIncome_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__custom--DeemedCostOfPropertyPlantAndEquipmentMember_pn3n3" title="Noncurrent liabilities, recognized in income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;(<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentLiabilitiesRecognizedInIncome" contextRef="From2023-01-012023-12-31_custom_DeemedCostOfPropertyPlantAndEquipmentMember" id="Fact004419" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">16,769</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">-</span></td>
    <td id="xdx_98A_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentLiabilities_iE_pn3n3_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__custom--DeemedCostOfPropertyPlantAndEquipmentMember_zZAwZGZ6x4R9" title="Noncurrent assets, ending" style="padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentLiabilities" contextRef="AsOf2023-12-31_custom_DeemedCostOfPropertyPlantAndEquipmentMember" id="Fact004421" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">290,918</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 6pt">Accelerated depreciation</span></td>
    <td id="xdx_988_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentLiabilities_iS_pn3n3_c20220101__20221231__ifrs-full--ClassesOfProvisionsAxis__custom--AcceleratedDepreciationMember_zLOjkrdzUrgd" title="Noncurrent liabilities, beginning" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt"><ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentLiabilities" contextRef="AsOf2021-12-31_custom_AcceleratedDepreciationMember" id="Fact004423" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">102,324</ix:nonFraction></span></td>
    <td id="xdx_98F_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentLiabilitiesRecognizedInIncome_c20220101__20221231__ifrs-full--ClassesOfProvisionsAxis__custom--AcceleratedDepreciationMember_pn3n3" title="Noncurrent liabilities, recognized in income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt"><ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentLiabilitiesRecognizedInIncome" contextRef="From2022-01-012022-12-31_custom_AcceleratedDepreciationMember" id="Fact004425" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">25,832</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;-</span></td>
    <td id="xdx_98B_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentLiabilities_iS_pn3n3_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__custom--AcceleratedDepreciationMember_zREi3HqGgbMa" title="Noncurrent liabilities, beginning" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentLiabilities" contextRef="AsOf2022-12-31_custom_AcceleratedDepreciationMember" id="Fact004427" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">128,156</ix:nonFraction></span></td>
    <td id="xdx_98D_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentLiabilitiesRecognizedInIncome_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__custom--AcceleratedDepreciationMember_pn3n3" title="Noncurrent liabilities, recognized in income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentLiabilitiesRecognizedInIncome" contextRef="From2023-01-012023-12-31_custom_AcceleratedDepreciationMember" id="Fact004429" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">18,382</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">-</span></td>
    <td id="xdx_989_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentLiabilities_iE_pn3n3_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__custom--AcceleratedDepreciationMember_zSvbJdxqzEFf" title="Noncurrent assets, ending" style="padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentLiabilities" contextRef="AsOf2023-12-31_custom_AcceleratedDepreciationMember" id="Fact004431" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">146,538</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 6pt">Fair value in the purchase and sale of power</span></td>
    <td id="xdx_98E_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentLiabilities_iS_pn3n3_c20220101__20221231__ifrs-full--ClassesOfProvisionsAxis__custom--FairValuePurchaseAndSaleOfPowerMember_zQiKSkA6bZwh" title="Noncurrent liabilities, beginning" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt"><ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentLiabilities" contextRef="AsOf2021-12-31_custom_FairValuePurchaseAndSaleOfPowerMember" id="Fact004433" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">290,964</ix:nonFraction></span></td>
    <td id="xdx_986_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentLiabilitiesRecognizedInIncome_pn3n3_c20220101__20221231__ifrs-full--ClassesOfProvisionsAxis__custom--FairValuePurchaseAndSaleOfPowerMember_zSSMHtLSnrLj" title="Noncurrent liabilities, recognized in income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt"><ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentLiabilitiesRecognizedInIncome" contextRef="From2022-01-012022-12-31_custom_FairValuePurchaseAndSaleOfPowerMember" id="Fact004435" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">76,834</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;-</span></td>
    <td id="xdx_982_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentLiabilities_iS_pn3n3_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__custom--FairValuePurchaseAndSaleOfPowerMember_z9FnO3AFNig2" title="Noncurrent liabilities, beginning" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentLiabilities" contextRef="AsOf2022-12-31_custom_FairValuePurchaseAndSaleOfPowerMember" id="Fact004437" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">367,798</ix:nonFraction></span></td>
    <td id="xdx_987_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentLiabilitiesRecognizedInIncome_pn3n3_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__custom--FairValuePurchaseAndSaleOfPowerMember_zPmJ8LnGCB3a" title="Noncurrent liabilities, recognized in income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt"><ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentLiabilitiesRecognizedInIncome" contextRef="From2023-01-012023-12-31_custom_FairValuePurchaseAndSaleOfPowerMember" id="Fact004439" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">6,775</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">-</span></td>
    <td id="xdx_987_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentLiabilities_iE_pn3n3_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__custom--FairValuePurchaseAndSaleOfPowerMember_zGeKGKzUeFF9" title="Noncurrent assets, ending" style="padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentLiabilities" contextRef="AsOf2023-12-31_custom_FairValuePurchaseAndSaleOfPowerMember" id="Fact004441" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">374,573</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 6pt">Escrow deposits monetary variation</span></td>
    <td id="xdx_988_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentLiabilities_iS_pn3n3_c20220101__20221231__ifrs-full--ClassesOfProvisionsAxis__custom--EscrowDepositsMonetaryVariationMember_zZzG6WwoFIDi" title="Noncurrent liabilities, beginning" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentLiabilities" contextRef="AsOf2021-12-31_custom_EscrowDepositsMonetaryVariationMember" id="Fact004443" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">65,119</ix:nonFraction></span></td>
    <td id="xdx_983_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentLiabilitiesRecognizedInIncome_c20220101__20221231__ifrs-full--ClassesOfProvisionsAxis__custom--EscrowDepositsMonetaryVariationMember_pn3n3" title="Noncurrent liabilities, recognized in income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentLiabilitiesRecognizedInIncome" contextRef="From2022-01-012022-12-31_custom_EscrowDepositsMonetaryVariationMember" id="Fact004445" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">7,708</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;-</span></td>
    <td id="xdx_981_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentLiabilities_iS_pn3n3_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__custom--EscrowDepositsMonetaryVariationMember_zMvVQN7OQWM3" title="Noncurrent liabilities, beginning" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentLiabilities" contextRef="AsOf2022-12-31_custom_EscrowDepositsMonetaryVariationMember" id="Fact004447" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">72,827</ix:nonFraction></span></td>
    <td id="xdx_985_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentLiabilitiesRecognizedInIncome_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__custom--EscrowDepositsMonetaryVariationMember_pn3n3" title="Noncurrent liabilities, recognized in income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentLiabilitiesRecognizedInIncome" contextRef="From2023-01-012023-12-31_custom_EscrowDepositsMonetaryVariationMember" id="Fact004449" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">12,063</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">-</span></td>
    <td id="xdx_988_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentLiabilities_iE_pn3n3_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__custom--EscrowDepositsMonetaryVariationMember_z2b4jcGFIBMe" title="Noncurrent assets, ending" style="padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentLiabilities" contextRef="AsOf2023-12-31_custom_EscrowDepositsMonetaryVariationMember" id="Fact004451" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">84,890</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 6pt">Right-of-use asset</span></td>
    <td id="xdx_988_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentLiabilities_iS_pn3n3_c20220101__20221231__ifrs-full--ClassesOfProvisionsAxis__custom--RightOfUseAssetMember_zXWGKrQWsmLh" title="Noncurrent liabilities, beginning" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentLiabilities" contextRef="AsOf2021-12-31_custom_RightOfUseAssetMember" id="Fact004453" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">54,980</ix:nonFraction></span></td>
    <td id="xdx_98E_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentLiabilitiesRecognizedInIncome_pn3n3_c20220101__20221231__ifrs-full--ClassesOfProvisionsAxis__custom--RightOfUseAssetMember_zoQx2xoDgEo6" title="Noncurrent liabilities, recognized in income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt"><ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentLiabilitiesRecognizedInIncome" contextRef="From2022-01-012022-12-31_custom_RightOfUseAssetMember" id="Fact004455" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">16,897</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;-</span></td>
    <td id="xdx_98C_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentLiabilities_iS_pn3n3_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__custom--RightOfUseAssetMember_zbX5R3bnUXc7" title="Noncurrent liabilities, beginning" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentLiabilities" contextRef="AsOf2022-12-31_custom_RightOfUseAssetMember" id="Fact004457" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">71,877</ix:nonFraction></span></td>
    <td id="xdx_98B_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentLiabilitiesRecognizedInIncome_pn3n3_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__custom--RightOfUseAssetMember_zA9AUidLPVb5" title="Noncurrent liabilities, recognized in income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;(<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentLiabilitiesRecognizedInIncome" contextRef="From2023-01-012023-12-31_custom_RightOfUseAssetMember" id="Fact004459" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,552</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">-</span></td>
    <td id="xdx_98B_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentLiabilities_iE_pn3n3_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__custom--RightOfUseAssetMember_zaBZBQklP8qk" title="Noncurrent assets, ending" style="padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentLiabilities" contextRef="AsOf2023-12-31_custom_RightOfUseAssetMember" id="Fact004461" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">70,325</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 6pt">Transaction cost on loans and financing and debentures</span></td>
    <td id="xdx_988_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentLiabilities_iS_pn3n3_c20220101__20221231__ifrs-full--ClassesOfProvisionsAxis__custom--TransactionCostOnLoansAndFinancingAndDebenturesMember_zI6WdDr8b2C9" title="Noncurrent liabilities, beginning" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentLiabilities" contextRef="AsOf2021-12-31_custom_TransactionCostOnLoansAndFinancingAndDebenturesMember" id="Fact004463" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">28,036</ix:nonFraction></span></td>
    <td id="xdx_98E_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentLiabilitiesRecognizedInIncome_pn3n3_c20220101__20221231__ifrs-full--ClassesOfProvisionsAxis__custom--TransactionCostOnLoansAndFinancingAndDebenturesMember_z9BlskJHAMi4" title="Noncurrent liabilities, recognized in income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentLiabilitiesRecognizedInIncome" contextRef="From2022-01-012022-12-31_custom_TransactionCostOnLoansAndFinancingAndDebenturesMember" id="Fact004465" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,280</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;-</span></td>
    <td id="xdx_98A_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentLiabilities_iS_pn3n3_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__custom--TransactionCostOnLoansAndFinancingAndDebenturesMember_z5OTwguph9Qa" title="Noncurrent liabilities, beginning" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentLiabilities" contextRef="AsOf2022-12-31_custom_TransactionCostOnLoansAndFinancingAndDebenturesMember" id="Fact004467" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">30,316</ix:nonFraction></span></td>
    <td id="xdx_98C_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentLiabilitiesRecognizedInIncome_pn3n3_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__custom--TransactionCostOnLoansAndFinancingAndDebenturesMember_z2jsX5Qy9dwb" title="Noncurrent liabilities, recognized in income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentLiabilitiesRecognizedInIncome" contextRef="From2023-01-012023-12-31_custom_TransactionCostOnLoansAndFinancingAndDebenturesMember" id="Fact004469" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">11,348</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">-</span></td>
    <td id="xdx_984_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentLiabilities_iE_pn3n3_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__custom--TransactionCostOnLoansAndFinancingAndDebenturesMember_zEb6eAtDZLzd" title="Noncurrent assets, ending" style="padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentLiabilities" contextRef="AsOf2023-12-31_custom_TransactionCostOnLoansAndFinancingAndDebenturesMember" id="Fact004471" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">41,664</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 6pt">Others</span></td>
    <td id="xdx_98B_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentLiabilities_iS_pn3n3_c20220101__20221231__ifrs-full--ClassesOfProvisionsAxis__custom--OtherMember_z3kXA6njOGLc" title="Noncurrent liabilities, beginning" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentLiabilities" contextRef="AsOf2021-12-31_custom_OtherMember" id="Fact004473" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">30,174</ix:nonFraction></span></td>
    <td id="xdx_981_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentLiabilitiesRecognizedInIncome_pn3n3_c20220101__20221231__ifrs-full--ClassesOfProvisionsAxis__custom--OtherMember_zwicFlN94VA6" title="Noncurrent liabilities, recognized in income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt"><ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentLiabilitiesRecognizedInIncome" contextRef="From2022-01-012022-12-31_custom_OtherMember" id="Fact004475" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">21,672</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;-</span></td>
    <td id="xdx_98C_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssetsRecognizedInOtherComprehensiveIncome_pn3n3_c20220101__20221231__ifrs-full--ClassesOfProvisionsAxis__custom--OtherMember_zdp8vyafuEZf" title="Noncurrent assets, recognized comprehensive income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt"><ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentAssetsRecognizedInOtherComprehensiveIncome" contextRef="From2022-01-012022-12-31_custom_OtherMember" id="Fact004477" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,500</ix:nonFraction></span></td>
    <td id="xdx_986_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentLiabilities_iS_pn3n3_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__custom--OtherMember_zktjrVVeQa4h" title="Noncurrent liabilities, beginning" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentLiabilities" contextRef="AsOf2022-12-31_custom_OtherMember" id="Fact004479" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">55,346</ix:nonFraction></span></td>
    <td id="xdx_987_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentLiabilitiesRecognizedInIncome_pn3n3_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__custom--OtherMember_zwK4DUoyjxj7" title="Noncurrent liabilities, recognized in income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentLiabilitiesRecognizedInIncome" contextRef="From2023-01-012023-12-31_custom_OtherMember" id="Fact004481" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">17,125</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">-</span></td>
    <td id="xdx_980_ecustom--NoncurrentLiabilitiesEffectsOfApplyingNewIfrs_pn3n3_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__custom--OtherMember_zMOgiHDwlWS3" title="Noncurrent liabilities, reclassification" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">(<ix:nonFraction name="elp:NoncurrentLiabilitiesEffectsOfApplyingNewIfrs" contextRef="From2023-01-012023-12-31_custom_OtherMember" id="Fact004483" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">16,552</ix:nonFraction>)</span></td>
    <td id="xdx_98B_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssetsRecognizedInOtherComprehensiveIncome_pn3n3_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__custom--OtherMember_zTxODIr0sMok" title="Noncurrent assets, recognized comprehensive income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">(<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentAssetsRecognizedInOtherComprehensiveIncome" contextRef="From2023-01-012023-12-31_custom_OtherMember" id="Fact004485" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,167</ix:nonFraction>)</span></td>
    <td id="xdx_984_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentLiabilities_iE_pn3n3_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__custom--OtherMember_z9NYysJgwWwd" title="Noncurrent assets, ending" style="padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentLiabilities" contextRef="AsOf2023-12-31_custom_OtherMember" id="Fact004487" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">53,752</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold"><span style="font-size: 6pt">&#160;</span></td>
    <td id="xdx_983_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentLiabilities_iS_pn3n3_c20220101__20221231__ifrs-full--ClassesOfProvisionsAxis__custom--ConcessionContractsOneMember_z5ofnF252Ttl" title="Noncurrent liabilities, beginning" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right"><span style="font-size: 6pt"><ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentLiabilities" contextRef="AsOf2021-12-31_custom_ConcessionContractsOneMember" id="Fact004489" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,686,568</ix:nonFraction></span></td>
    <td id="xdx_982_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentLiabilitiesRecognizedInIncome_pn3n3_c20220101__20221231__ifrs-full--ClassesOfProvisionsAxis__custom--ConcessionContractsOneMember_zAk4QvjwDeo" title="Noncurrent liabilities, recognized in income" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right"><span style="font-size: 6pt">&#160;<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentLiabilitiesRecognizedInIncome" contextRef="From2022-01-012022-12-31_custom_ConcessionContractsOneMember" id="Fact004491" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">184,332</ix:nonFraction></span></td>
    <td id="xdx_98F_ecustom--NoncurrentLiabilitiesother_pn3n3_c20220101__20221231__ifrs-full--ClassesOfProvisionsAxis__custom--ConcessionContractsOneMember_z7MLd2uMXxBf" title="Noncurrent liabilities,Other" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right"><span style="font-size: 6pt"><ix:nonFraction name="elp:NoncurrentLiabilitiesother" contextRef="From2022-01-012022-12-31_custom_ConcessionContractsOneMember" id="Fact004493" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">8,155</ix:nonFraction></span></td>
    <td id="xdx_98C_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssetsRecognizedInOtherComprehensiveIncome_pn3n3_c20220101__20221231__ifrs-full--ClassesOfProvisionsAxis__custom--ConcessionContractsOneMember_zib1rNTS5arb" title="Noncurrent assets, recognized comprehensive income" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right"><span style="font-size: 6pt"><ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentAssetsRecognizedInOtherComprehensiveIncome" contextRef="From2022-01-012022-12-31_custom_ConcessionContractsOneMember" id="Fact004495" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,500</ix:nonFraction></span></td>
    <td id="xdx_986_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentLiabilities_iS_pn3n3_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__custom--ConcessionContractsOneMember_z2pLJr5Xc1rk" title="Noncurrent liabilities, beginning" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentLiabilities" contextRef="AsOf2022-12-31_custom_ConcessionContractsOneMember" id="Fact004497" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,882,555</ix:nonFraction></span></td>
    <td id="xdx_985_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentLiabilitiesRecognizedInIncome_pn3n3_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__custom--ConcessionContractsOneMember_zdwa6We5nic3" title="Noncurrent liabilities, recognized in income" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right"><span style="font-size: 6pt">&#160;<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentLiabilitiesRecognizedInIncome" contextRef="From2023-01-012023-12-31_custom_ConcessionContractsOneMember" id="Fact004499" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">54,263</ix:nonFraction></span></td>
    <td id="xdx_984_ecustom--NoncurrentLiabilitiesother_pn3n3_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__custom--ConcessionContractsOneMember_zo0uBWx4Mb5f" title="Noncurrent liabilities,Other" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right"><span style="font-size: 6pt"><ix:nonFraction name="elp:NoncurrentLiabilitiesother" contextRef="From2023-01-012023-12-31_custom_ConcessionContractsOneMember" id="Fact004501" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">209,086</ix:nonFraction></span></td>
    <td id="xdx_98A_ecustom--NoncurrentLiabilitiesEffectsOfApplyingNewIfrs_pn3n3_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__custom--ConcessionContractsOneMember_z7AJTWQiaFRj" title="Noncurrent liabilities, reclassification" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right"><span style="font-size: 6pt">(<ix:nonFraction name="elp:NoncurrentLiabilitiesEffectsOfApplyingNewIfrs" contextRef="From2023-01-012023-12-31_custom_ConcessionContractsOneMember" id="Fact004503" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">54,616</ix:nonFraction>)</span></td>
    <td id="xdx_986_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentAssetsRecognizedInOtherComprehensiveIncome_pn3n3_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__custom--ConcessionContractsOneMember_z4THsRtogxQ8" title="Noncurrent assets, recognized comprehensive income" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right"><span style="font-size: 6pt">(<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentAssetsRecognizedInOtherComprehensiveIncome" contextRef="From2023-01-012023-12-31_custom_ConcessionContractsOneMember" id="Fact004505" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,167</ix:nonFraction>)</span></td>
    <td id="xdx_983_ecustom--DeferredIncomeTaxAndSocialContributionNoncurrentLiabilities_iE_pn3n3_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__custom--ConcessionContractsOneMember_z8S2q71eEZBf" title="Noncurrent assets, ending" style="border-bottom: Black 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNoncurrentLiabilities" contextRef="AsOf2023-12-31_custom_ConcessionContractsOneMember" id="Fact004507" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,089,121</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; font-weight: bold; border-top-color: Black; border-top-width: 0.5pt"><span style="font-size: 6pt">Net</span></td>
    <td id="xdx_98B_eifrs-full--DeferredTaxLiabilityAsset_iS_pn3n3_c20220101__20221231_z2rTeQWUtUnf" title="Net, beginning" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 0.5pt"><span style="font-size: 6pt">&#160;(<ix:nonFraction name="ifrs-full:DeferredTaxLiabilityAsset" contextRef="AsOf2021-12-31" id="Fact004509" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">401,569</ix:nonFraction>)</span></td>
    <td id="xdx_98B_ecustom--DeferredIncomeTaxAndSocialContributionNetRecognizedInIncome_pn3n3_c20220101__20221231_z7uA3qb0ryz3" title="Net, recognized in income" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 0.5pt"><span style="font-size: 6pt">&#160;<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNetRecognizedInIncome" contextRef="From2022-01-012022-12-31" id="Fact004511" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">628,389</ix:nonFraction></span></td>
    <td id="xdx_98D_ecustom--NoncurrentLiabilitiesotherNet_pn3n3_c20220101__20221231_zyYCwO2vYys6" title="Noncurrent liabilities,Other net" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 0.5pt"><span style="font-size: 6pt">&#160;(<ix:nonFraction name="elp:NoncurrentLiabilitiesotherNet" contextRef="From2022-01-012022-12-31" id="Fact004513" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">8,155</ix:nonFraction>)</span></td>
    <td id="xdx_986_ecustom--DeferredIncomeTaxAndSocialContributionNetRecognizedInOtherComprehensiveIncome_pn3n3_c20220101__20221231_zMBWxKll2Y6f" title="Net, recognized comprehensive income" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 0.5pt"><span style="font-size: 6pt">(<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNetRecognizedInOtherComprehensiveIncome" contextRef="From2022-01-012022-12-31" id="Fact004515" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">92,048</ix:nonFraction>)</span></td>
    <td id="xdx_98E_eifrs-full--DeferredTaxLiabilityAsset_iS_pn3n3_c20230101__20231231_zdEYUymEBVBk" title="Net, beginning" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 0.5pt"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="ifrs-full:DeferredTaxLiabilityAsset" contextRef="AsOf2022-12-31" id="Fact004517" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">126,617</ix:nonFraction></span></td>
    <td id="xdx_981_ecustom--DeferredIncomeTaxAndSocialContributionNetRecognizedInIncome_pn3n3_c20230101__20231231_zApza75nMFbc" title="Net, recognized in income" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 0.5pt"><span style="font-size: 6pt">&#160;<ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNetRecognizedInIncome" contextRef="From2023-01-01to2023-12-31" id="Fact004519" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">17,047</ix:nonFraction></span></td>
    <td id="xdx_98A_ecustom--NoncurrentLiabilitiesotherNet_pn3n3_c20230101__20231231_zCLl1crMcahg" title="Noncurrent liabilities,Other net" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 0.5pt"><span style="font-size: 6pt">&#160;(<ix:nonFraction name="elp:NoncurrentLiabilitiesotherNet" contextRef="From2023-01-01to2023-12-31" id="Fact004521" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">204,567</ix:nonFraction>)</span></td>
    <td id="xdx_989_ecustom--DeferredTaxLiabilityAssetNetEffectsOfApplyingNewIfrs_pn3n3_c20230101__20231231_z5BSmWBoSZph" title="Net, reclassification" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 0.5pt"><span style="font-size: 6pt"><ix:nonFraction name="elp:DeferredTaxLiabilityAssetNetEffectsOfApplyingNewIfrs" contextRef="From2023-01-01to2023-12-31" id="Fact004523" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">624</ix:nonFraction></span></td>
    <td id="xdx_98D_ecustom--DeferredIncomeTaxAndSocialContributionNetRecognizedInOtherComprehensiveIncome_pn3n3_c20230101__20231231_zvsV8yIart45" title="Net, recognized comprehensive income" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 0.5pt"><span style="font-size: 6pt"><ix:nonFraction name="elp:DeferredIncomeTaxAndSocialContributionNetRecognizedInOtherComprehensiveIncome" contextRef="From2023-01-01to2023-12-31" id="Fact004525" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">131,174</ix:nonFraction></span></td>
    <td id="xdx_98C_eifrs-full--DeferredTaxLiabilityAsset_iE_pn3n3_c20230101__20231231_zQkGALQCmv1l" title="Net, ending" style="border-bottom: Black 1pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 0.5pt"><span style="font-size: 6pt">&#160;<ix:nonFraction name="ifrs-full:DeferredTaxLiabilityAsset" contextRef="AsOf2023-12-31" id="Fact004527" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">70,895</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td><span style="font-size: 6pt">Assets presented in the Statement of Financial Position</span></td>
    <td id="xdx_985_eifrs-full--DeferredTaxAssets_iS_pn3n3_c20220101__20221231_zaI6WtYwChkf" title="Assets presented in the Statement of Financial Position" style="padding-right: 2pt; text-align: right"><span style="font-size: 6pt"><ix:nonFraction name="ifrs-full:DeferredTaxAssets" contextRef="AsOf2021-12-31" id="Fact004529" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">963,259</ix:nonFraction></span></td>
    <td style="padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;</span></td>
    <td style="padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;</span></td>
    <td style="padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;</span></td>
    <td id="xdx_983_eifrs-full--DeferredTaxAssets_iS_pn3n3_c20230101__20231231_zm6e4FjRPt8a" title="Assets presented in the Statement of Financial Position" style="padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="ifrs-full:DeferredTaxAssets" contextRef="AsOf2022-12-31" id="Fact004531" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,644,299</ix:nonFraction></span></td>
    <td style="padding-right: 2pt"><span style="font-size: 6pt">&#160;</span></td>
    <td style="padding-right: 2pt"><span style="font-size: 6pt">&#160;</span></td>
    <td style="padding-right: 2pt"><span style="font-size: 6pt">&#160;</span></td>
    <td style="padding-right: 2pt"><span style="font-size: 6pt">&#160;</span></td>
    <td id="xdx_982_eifrs-full--DeferredTaxAssets_iE_pn3n3_c20230101__20231231_zrhFrOjCTyBc" title="Assets presented in the Statement of Financial Position" style="padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="ifrs-full:DeferredTaxAssets" contextRef="AsOf2023-12-31" id="Fact004533" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,757,688</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid"><span style="font-size: 6pt">Liabilities presented in the Statement of Financial Position</span></td>
    <td id="xdx_984_ecustom--DeferredTaxLiabilities1_iS_pn3n3_c20220101__20221231_zPhOZ1qwMTnk" title="Liabilities presented in the Statement of Financial Position" style="border-bottom: Black 1pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;(<ix:nonFraction name="elp:DeferredTaxLiabilities1" contextRef="AsOf2021-12-31" id="Fact004535" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,364,828</ix:nonFraction>)</span></td>
    <td style="border-bottom: Black 1pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-bottom: Black 1pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-bottom: Black 1pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">&#160;</span></td>
    <td id="xdx_981_ecustom--DeferredTaxLiabilities1_iS_pn3n3_c20230101__20231231_zUe6T2wsuNul" title="Liabilities presented in the Statement of Financial Position" style="border-bottom: Black 1pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 6pt">(<ix:nonFraction name="elp:DeferredTaxLiabilities1" contextRef="AsOf2022-12-31" id="Fact004537" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,517,682</ix:nonFraction>)</span></td>
    <td style="border-bottom: Black 1pt solid; padding-right: 2pt"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-bottom: Black 1pt solid; padding-right: 2pt"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-bottom: Black 1pt solid; padding-right: 2pt"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-bottom: Black 1pt solid; padding-right: 2pt"><span style="font-size: 6pt">&#160;</span></td>
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  <tr style="vertical-align: bottom">
    <td colspan="11" style="border-top: Black 1pt solid; text-align: left"><span style="font-size: 6pt">(a) Effects mainly of business
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  <tr style="vertical-align: bottom">
    <td colspan="11" style="text-align: left"><span style="font-size: 6pt">(b) Reclassification to Assets classified as held for sale
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</ix:nonNumeric><p id="xdx_8A0_z3ChSteiQ773" style="font: 12pt/12pt Calibri, Helvetica, Sans-Serif; margin: 1pt 0 0">&#160;</p>

<ix:exclude><p id="xdx_239_zPNoV8c3LScl" style="font: 12pt/12pt Calibri, Helvetica, Sans-Serif; margin: 0.65pt 0 0"></p></ix:exclude>




<ix:exclude><!-- Field: Page; Sequence: 220 -->
    <div id="xdx_235_zP0Jb9npAFc3" style="border-bottom: Black 1pt solid; margin-bottom: 6pt"><p style="margin-top: 0; margin-bottom: 0">&#160;</p><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%">F-<!-- Field: Sequence; Type: Arabic; Name: PageNo -->45<!-- Field: /Sequence -->&#160;</td></tr></table></div>
    <div id="xdx_230_zxlouy77jMb9" style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" id="xdx_237_zH2dwzM2nMsj" style="width: 100%"><tr><td style="text-align: center; width: 100%"><p style="font: 10pt/11.2pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 1pt; text-align: left"><b>COMPANHIA PARANAENSE DE ENERGIA &#8211; COPEL and Subsidiaries</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>Notes to the Consolidated Financial Statements</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>For the years ended December 31, 2023, 2022 and 2021</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; text-align: left; margin-top: 1.7pt; margin-right: 0; margin-bottom: 0"><b>All amounts expressed in thousands of Brazilian reais, unless otherwise stated</b></p><p id="xdx_23A_zBrF7Z54dUOf" style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b>&#160;</b></p></td></tr></table></div>
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<ix:exclude><p id="xdx_23C_zRigP16mdvH4" style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.55pt 0 0">&#160;</p></ix:exclude>

<table cellpadding="0" cellspacing="0" style="font: 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 3.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 12.95pt"/><td style="width: 35.55pt">12.1.1</td><td><span style="text-decoration: underline">Projection for realization of deferred income tax and social contribution:</span></td></tr></table>

<p style="font: 7.5pt/7.5pt Calibri, Helvetica, Sans-Serif; margin: 0.45pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 3.7pt 6.45pt 0 5.9pt; text-align: justify">The projection of deferred
tax credits realization recorded in noncurrent assets and liabilities is based on the realization period of each item of deferred assets
and liabilities and tax losses, according to future results projections. These projections were evaluated by the Supervisory Board and
approved by the Board of Directors on February 29, 2024.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 6.35pt 0 5.9pt; text-align: justify">The criteria used for the realization
of each item are related to the predictability of realization of the main value that gave rise to the temporary difference. When the expectation
of realization of the item is difficult to predict, mainly because it is not under the control of the Company, such as provisions for
legal claims, the Company adopts history of realization to project its future realization.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 6.5pt 0 5.9pt; text-align: justify">Following are the items that were
the basis for the setup of the main credits of the company, as well as their form of realization:</p>

<p style="font: 12pt/12pt Calibri, Helvetica, Sans-Serif; margin: 0.65pt 0 0">&#160;</p>

<p style="font: 10pt/156% Arial, Helvetica, Sans-Serif; margin: 0 6.95pt 0 5.9pt; text-align: justify">- Provision for allocation of PIS
and Cofins credits: will be carried out as the amounts are passed on in the tariff review and readjustment processes approved by the regulatory
body, if any, or by the reversal of the respective provision;</p>

<p style="font: 10pt/155% Arial, Helvetica, Sans-Serif; margin: 0.15pt 6.8pt 0 5.9pt; text-align: justify"><span style="font-family: Times New Roman, Times, Serif">-</span>
Provisions for post-employment benefits: realized as the payments are made to the Copel Foundation or reversed according to new actuarial
estimates;</p>

<p style="font: 10pt/11.25pt Arial, Helvetica, Sans-Serif; margin: 0 6.65pt 0 5.9pt; text-align: justify; text-indent: 0in">-<span style="font-family: Times New Roman, Times, Serif; font-size: 7pt">&#160;
</span>Provisions for legal claims: realized according to court decisions or by the reversal when the possible risk of</p>

<p style="font: 5.5pt/5.5pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0 386.25pt 0 5.9pt; text-align: justify">the shares is reviewed;</p>

<p style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.8pt 0 0">&#160;</p>

<p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0 51.7pt 0 12.05pt; text-align: justify; text-indent: -6.15pt">-<span style="font-family: Times New Roman, Times, Serif; font-size: 7pt">&#160;
</span>Impairment of assets: realized through the amortization and/or depreciation of the impaired asset;</p>

<p style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.8pt 0 0">&#160;</p>

<p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0 94.65pt 0 12.05pt; text-align: justify; text-indent: -6.15pt">-<span style="font-family: Times New Roman, Times, Serif; font-size: 7pt">&#160;
</span>Deemed cost: realized through the amortization and/or depreciation of the valued asset;</p>

<p style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.8pt 0 0">&#160;</p>

<p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0 94.8pt 0 12.05pt; text-align: justify; text-indent: -6.15pt">-<span style="font-family: Times New Roman, Times, Serif; font-size: 7pt">&#160;
</span>Amounts related to the concession agreement: realized over the term of the agreement;</p>

<p style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.65pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 6.75pt 0 5.9pt; text-align: justify; text-indent: 0in">-<span style="font-family: Times New Roman, Times, Serif; font-size: 7pt">&#160;&#160;
</span>Amounts related to tax losses and negative tax basis: recovered by offsetting against future taxable income, considering the limit
established in the legislation;</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.15pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 6.95pt 0 5.9pt; text-align: justify; text-indent: 0in">-<span style="font-family: Times New Roman, Times, Serif; font-size: 7pt">&#160;&#160;
</span>Other amounts: realized when they meet the deductibility criteria provided for in tax legislation, or upon reversal of the recorded
amounts.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;</p>

<p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0 211.1pt 0 5.9pt; text-align: justify">The projected realization of the deferred
taxes is shown below:</p>

<p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0 211.1pt 0 5.9pt; text-align: justify">&#160;</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact004543" name="elp:ScheduleOfRealizationOfDeferredTaxCreditsTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_88E_ecustom--ScheduleOfRealizationOfDeferredTaxCreditsTableTextBlock_pn3n3_zHWzTY3qDNF5" summary="xdx: Disclosure - Taxes (Details 1)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; width: 72%"><span id="xdx_8B2_ztiLgvzaPvgh" style="display: none">Schedule of projected realization of the deferred
taxes</span></td>
    <td style="border-bottom: Black 1pt solid; padding-right: 2pt; width: 14%">&#160;</td>
    <td style="border-bottom: Black 1pt solid; padding-right: 2pt; width: 14%">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 0.5pt solid; color: white; text-align: center">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-top-color: #FFC000; border-top-width: 0.5pt">Assets&#160;</td>
    <td style="border-bottom: Black 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-top-color: #FFC000; border-top-width: 0.5pt">Liabilities&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">2024</td>
    <td id="xdx_989_eifrs-full--NetDeferredTaxAssets_iI_pn3n3_c20231231__ifrs-full--MaturityAxis__ifrs-full--NotLaterThanOneYearMember_zISzIWIavis8" title="Assets" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-top-color: Black; border-top-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NetDeferredTaxAssets" contextRef="AsOf2023-12-31_ifrs-full_NotLaterThanOneYearMember" id="Fact004545" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,011,652</ix:nonFraction></td>
    <td id="xdx_980_eifrs-full--NetDeferredTaxLiabilities_iI_pn3n3_c20231231__ifrs-full--MaturityAxis__ifrs-full--NotLaterThanOneYearMember_zg2SlhfULjT5" title="Liabilities" style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:NetDeferredTaxLiabilities" contextRef="AsOf2023-12-31_ifrs-full_NotLaterThanOneYearMember" id="Fact004547" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">349,672</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">2025</td>
    <td id="xdx_982_eifrs-full--NetDeferredTaxAssets_iI_pn3n3_c20231231__ifrs-full--MaturityAxis__ifrs-full--LaterThanOneYearAndNotLaterThanTwoYearsMember_zTdwjGdGwm0i" title="Assets" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NetDeferredTaxAssets" contextRef="AsOf2023-12-31_ifrs-full_LaterThanOneYearAndNotLaterThanTwoYearsMember" id="Fact004549" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">712,514</ix:nonFraction></td>
    <td id="xdx_98D_eifrs-full--NetDeferredTaxLiabilities_iI_pn3n3_c20231231__ifrs-full--MaturityAxis__ifrs-full--LaterThanOneYearAndNotLaterThanTwoYearsMember_zoG7rkIJerL6" title="Liabilities" style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:NetDeferredTaxLiabilities" contextRef="AsOf2023-12-31_ifrs-full_LaterThanOneYearAndNotLaterThanTwoYearsMember" id="Fact004551" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">326,304</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">2026</td>
    <td id="xdx_98C_eifrs-full--NetDeferredTaxAssets_iI_pn3n3_c20231231__ifrs-full--MaturityAxis__ifrs-full--LaterThanTwoYearsAndNotLaterThanThreeYearsMember_zraFPjPulrQ9" title="Assets" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NetDeferredTaxAssets" contextRef="AsOf2023-12-31_ifrs-full_LaterThanTwoYearsAndNotLaterThanThreeYearsMember" id="Fact004553" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">200,526</ix:nonFraction></td>
    <td id="xdx_989_eifrs-full--NetDeferredTaxLiabilities_iI_pn3n3_c20231231__ifrs-full--MaturityAxis__ifrs-full--LaterThanTwoYearsAndNotLaterThanThreeYearsMember_zveQ60U12q8l" title="Liabilities" style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:NetDeferredTaxLiabilities" contextRef="AsOf2023-12-31_ifrs-full_LaterThanTwoYearsAndNotLaterThanThreeYearsMember" id="Fact004555" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">275,776</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">2027</td>
    <td id="xdx_98C_eifrs-full--NetDeferredTaxAssets_iI_pn3n3_c20231231__ifrs-full--MaturityAxis__ifrs-full--LaterThanThreeYearsAndNotLaterThanFourYearsMember_zVSsAZxH19Uh" title="Assets" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NetDeferredTaxAssets" contextRef="AsOf2023-12-31_ifrs-full_LaterThanThreeYearsAndNotLaterThanFourYearsMember" id="Fact004557" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">101,950</ix:nonFraction></td>
    <td id="xdx_98C_eifrs-full--NetDeferredTaxLiabilities_iI_pn3n3_c20231231__ifrs-full--MaturityAxis__ifrs-full--LaterThanThreeYearsAndNotLaterThanFourYearsMember_zgmuoX3uAl79" title="Liabilities" style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:NetDeferredTaxLiabilities" contextRef="AsOf2023-12-31_ifrs-full_LaterThanThreeYearsAndNotLaterThanFourYearsMember" id="Fact004559" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">231,884</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">2028</td>
    <td id="xdx_981_eifrs-full--NetDeferredTaxAssets_iI_pn3n3_c20231231__ifrs-full--MaturityAxis__ifrs-full--LaterThanFourYearsAndNotLaterThanFiveYearsMember_ziSBr4oDDQv6" title="Assets" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NetDeferredTaxAssets" contextRef="AsOf2023-12-31_ifrs-full_LaterThanFourYearsAndNotLaterThanFiveYearsMember" id="Fact004561" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">63,152</ix:nonFraction></td>
    <td id="xdx_98E_eifrs-full--NetDeferredTaxLiabilities_iI_pn3n3_c20231231__ifrs-full--MaturityAxis__ifrs-full--LaterThanFourYearsAndNotLaterThanFiveYearsMember_zufNW23M2GQj" title="Liabilities" style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:NetDeferredTaxLiabilities" contextRef="AsOf2023-12-31_ifrs-full_LaterThanFourYearsAndNotLaterThanFiveYearsMember" id="Fact004563" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">198,029</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">2029 to 2031</td>
    <td id="xdx_986_eifrs-full--NetDeferredTaxAssets_iI_pn3n3_c20231231__ifrs-full--MaturityAxis__custom--LaterThanFiveYearsAndNotLaterThanEightYearsMember_zYGvGzSn0VPd" title="Assets" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NetDeferredTaxAssets" contextRef="AsOf2023-12-31_custom_LaterThanFiveYearsAndNotLaterThanEightYearsMember" id="Fact004565" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">150,686</ix:nonFraction></td>
    <td id="xdx_98C_eifrs-full--NetDeferredTaxLiabilities_iI_pn3n3_c20231231__ifrs-full--MaturityAxis__custom--LaterThanFiveYearsAndNotLaterThanEightYearsMember_z6BouBTXjv4j" title="Liabilities" style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:NetDeferredTaxLiabilities" contextRef="AsOf2023-12-31_custom_LaterThanFiveYearsAndNotLaterThanEightYearsMember" id="Fact004567" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">489,463</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">after 2031</td>
    <td id="xdx_984_eifrs-full--NetDeferredTaxAssets_iI_pn3n3_c20231231__ifrs-full--MaturityAxis__custom--LaterThanEightYearsMember_zdyd1n9N77Yk" title="Assets" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NetDeferredTaxAssets" contextRef="AsOf2023-12-31_custom_LaterThanEightYearsMember" id="Fact004569" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">919,536</ix:nonFraction></td>
    <td id="xdx_985_eifrs-full--NetDeferredTaxLiabilities_iI_pn3n3_c20231231__ifrs-full--MaturityAxis__custom--LaterThanEightYearsMember_z3TiVQbyvm56" title="Liabilities" style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:NetDeferredTaxLiabilities" contextRef="AsOf2023-12-31_custom_LaterThanEightYearsMember" id="Fact004571" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,217,993</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-top: Black 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold">&#160;</td>
    <td id="xdx_986_eifrs-full--NetDeferredTaxAssets_c20231231_pn3n3" title="Assets" style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NetDeferredTaxAssets" contextRef="AsOf2023-12-31" id="Fact004573" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,160,016</ix:nonFraction></td>
    <td id="xdx_988_eifrs-full--NetDeferredTaxLiabilities_c20231231_pn3n3" title="Liabilities" style="border-top: Black 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:NetDeferredTaxLiabilities" contextRef="AsOf2023-12-31" id="Fact004575" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">3,089,121</ix:nonFraction>)</td></tr>
  </table></ix:nonNumeric>

<p style="font: 14pt/14pt Calibri, Helvetica, Sans-Serif; margin: 0.15pt 0 0">&#160;</p>


<ix:exclude><!-- Field: Page; Sequence: 221 -->
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    <!-- Field: /Page --></ix:exclude>

<ix:exclude><p id="xdx_23D_zzNH5jRV7HJ8" style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.55pt 0 0">&#160;</p></ix:exclude>

<table cellpadding="0" cellspacing="0" style="font: 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 3.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 12.95pt"/><td style="width: 35.55pt">12.1.2</td><td><span style="text-decoration: underline">Unrecognized tax credits</span></td></tr></table>

<p style="font: 7.5pt/7.5pt Calibri, Helvetica, Sans-Serif; margin: 0.45pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.35pt 0 5.9pt; text-align: justify">In addition to the deferred
income tax and social contribution credits recorded in assets, on December 31, 2023, the Company did not recognize income tax and social
contribution credits on income tax and social contribution tax losses in the amount of R$<span id="xdx_902_ecustom--SignificantChangesInUnrecognizedTaxBenefitsIsReasonablyPossibleAmountOfUnrecordedBenefit_iI_pn3n3_c20231231_zjzDLGgx5D1l" title="Unrecognized tax credits"><ix:nonFraction name="elp:SignificantChangesInUnrecognizedTaxBenefitsIsReasonablyPossibleAmountOfUnrecordedBenefit" contextRef="AsOf2023-12-31" id="Fact004578" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">87,410</ix:nonFraction></span> (R$<span id="xdx_900_ecustom--SignificantChangesInUnrecognizedTaxBenefitsIsReasonablyPossibleAmountOfUnrecordedBenefit_iI_pn3n3_c20221231_zlKqIBhY1pZ3" title="Unrecognized tax credits"><ix:nonFraction name="elp:SignificantChangesInUnrecognizedTaxBenefitsIsReasonablyPossibleAmountOfUnrecordedBenefit" contextRef="AsOf2022-12-31" id="Fact004580" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">197,540</ix:nonFraction></span>, as of December 31, 2022) for
not having reasonable assurance of generation of future taxable profits sufficient to allow the utilization of these tax credits, mainly
at Cutia Empreendimentos E&#243;licos S.A. (subsidiary of Copel GeT). As a result of the divestment process, the value of unrecognized
credits of UEGA as of December 31, 2023, is presented in Note 39.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;</p>

<p style="font: bold 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 218.05pt 0 5.9pt; text-align: justify">12.2 Other taxes recoverable
and other tax obligations</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact004582" name="elp:ScheduleOfOtherRecoverableTaxesAndOtherTaxesDueTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_894_ecustom--ScheduleOfOtherRecoverableTaxesAndOtherTaxesDueTableTextBlock_zO6moXJjBQ6l" summary="xdx: Disclosure - Taxes (Details 2)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="width: 74%"><span id="xdx_8BB_zhb5TKYypne3" style="display: none">Schedule of other taxes recoverable
and other tax obligations</span></td>
    <td style="padding-right: 2pt; width: 13%">&#160;</td>
    <td style="padding-right: 2pt; width: 13%">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; font-weight: bold">&#160;</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right">12.31.2023</td>
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">12.31.2022</td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold">Current assets</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;</td>
    <td style="padding-right: 2pt; font-weight: bold; text-align: right">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Recoverable ICMS (VAT)</td>
    <td id="xdx_98D_eifrs-full--CurrentReceivablesFromTaxesOtherThanIncomeTax_c20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--RecoverableICMSMember_pn3n3" title="Other current taxes recoverable" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentReceivablesFromTaxesOtherThanIncomeTax" contextRef="AsOf2023-12-31_custom_RecoverableICMSMember" id="Fact004584" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">158,010</ix:nonFraction></td>
    <td id="xdx_98E_eifrs-full--CurrentReceivablesFromTaxesOtherThanIncomeTax_c20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--RecoverableICMSMember_pn3n3" title="Other current taxes recoverable" style="padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentReceivablesFromTaxesOtherThanIncomeTax" contextRef="AsOf2022-12-31_custom_RecoverableICMSMember" id="Fact004586" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">128,288</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Recoverable PIS/Pasep and Cofins taxes (a)</td>
    <td id="xdx_987_eifrs-full--CurrentReceivablesFromTaxesOtherThanIncomeTax_c20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--RecoverablePISPasepAndCofinsTaxesMember_pn3n3" title="Other current taxes recoverable" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentReceivablesFromTaxesOtherThanIncomeTax" contextRef="AsOf2023-12-31_custom_RecoverablePISPasepAndCofinsTaxesMember" id="Fact004588" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">784,593</ix:nonFraction></td>
    <td id="xdx_986_eifrs-full--CurrentReceivablesFromTaxesOtherThanIncomeTax_c20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--RecoverablePISPasepAndCofinsTaxesMember_pn3n3" title="Other current taxes recoverable" style="padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentReceivablesFromTaxesOtherThanIncomeTax" contextRef="AsOf2022-12-31_custom_RecoverablePISPasepAndCofinsTaxesMember" id="Fact004590" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,110,659</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Other recoverable taxes</td>
    <td id="xdx_985_eifrs-full--CurrentReceivablesFromTaxesOtherThanIncomeTax_c20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherRecoverableTaxesMember_pn3n3" title="Other current taxes recoverable" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentReceivablesFromTaxesOtherThanIncomeTax" contextRef="AsOf2023-12-31_custom_OtherRecoverableTaxesMember" id="Fact004592" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">740</ix:nonFraction></td>
    <td id="xdx_984_eifrs-full--CurrentReceivablesFromTaxesOtherThanIncomeTax_c20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherRecoverableTaxesMember_pn3n3" title="Other current taxes recoverable" style="padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentReceivablesFromTaxesOtherThanIncomeTax" contextRef="AsOf2022-12-31_custom_OtherRecoverableTaxesMember" id="Fact004594" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">747</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>&#160;</td>
    <td id="xdx_98D_eifrs-full--CurrentReceivablesFromTaxesOtherThanIncomeTax_c20231231_pn3n3" title="Other current taxes recoverable" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentReceivablesFromTaxesOtherThanIncomeTax" contextRef="AsOf2023-12-31" id="Fact004596" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">943,343</ix:nonFraction></td>
    <td id="xdx_98C_eifrs-full--CurrentReceivablesFromTaxesOtherThanIncomeTax_c20221231_pn3n3" title="Other current taxes recoverable" style="padding-right: 2pt; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentReceivablesFromTaxesOtherThanIncomeTax" contextRef="AsOf2022-12-31" id="Fact004598" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,239,694</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold">Noncurrent assets</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;</td>
    <td style="padding-right: 2pt; font-weight: bold; text-align: right">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Recoverable ICMS (VAT)</td>
    <td id="xdx_98E_eifrs-full--NoncurrentReceivablesFromTaxesOtherThanIncomeTax_c20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--RecoverableICMSMember_pn3n3" title="Other noncurrent taxes recoverable" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncurrentReceivablesFromTaxesOtherThanIncomeTax" contextRef="AsOf2023-12-31_custom_RecoverableICMSMember" id="Fact004600" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">190,229</ix:nonFraction></td>
    <td id="xdx_98F_eifrs-full--NoncurrentReceivablesFromTaxesOtherThanIncomeTax_c20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--RecoverableICMSMember_pn3n3" title="Other noncurrent taxes recoverable" style="padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncurrentReceivablesFromTaxesOtherThanIncomeTax" contextRef="AsOf2022-12-31_custom_RecoverableICMSMember" id="Fact004602" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">171,374</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Recoverable PIS/Pasep and Cofins taxes (a)</td>
    <td id="xdx_98F_eifrs-full--NoncurrentReceivablesFromTaxesOtherThanIncomeTax_c20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--RecoverablePISPasepAndCofinsTaxesMember_pn3n3" title="Other noncurrent taxes recoverable" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncurrentReceivablesFromTaxesOtherThanIncomeTax" contextRef="AsOf2023-12-31_custom_RecoverablePISPasepAndCofinsTaxesMember" id="Fact004604" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,982,826</ix:nonFraction></td>
    <td id="xdx_988_eifrs-full--NoncurrentReceivablesFromTaxesOtherThanIncomeTax_c20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--RecoverablePISPasepAndCofinsTaxesMember_pn3n3" title="Other noncurrent taxes recoverable" style="padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncurrentReceivablesFromTaxesOtherThanIncomeTax" contextRef="AsOf2022-12-31_custom_RecoverablePISPasepAndCofinsTaxesMember" id="Fact004606" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,421,176</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Other recoverable taxes</td>
    <td id="xdx_986_eifrs-full--NoncurrentReceivablesFromTaxesOtherThanIncomeTax_c20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherRecoverableTaxesMember_pn3n3" title="Other noncurrent taxes recoverable" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncurrentReceivablesFromTaxesOtherThanIncomeTax" contextRef="AsOf2023-12-31_custom_OtherRecoverableTaxesMember" id="Fact004608" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">83,101</ix:nonFraction></td>
    <td id="xdx_981_eifrs-full--NoncurrentReceivablesFromTaxesOtherThanIncomeTax_c20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherRecoverableTaxesMember_pn3n3" title="Other noncurrent taxes recoverable" style="padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncurrentReceivablesFromTaxesOtherThanIncomeTax" contextRef="AsOf2022-12-31_custom_OtherRecoverableTaxesMember" id="Fact004610" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">34,743</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>&#160;</td>
    <td id="xdx_986_eifrs-full--NoncurrentReceivablesFromTaxesOtherThanIncomeTax_c20231231_pn3n3" title="Other noncurrent taxes recoverable" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncurrentReceivablesFromTaxesOtherThanIncomeTax" contextRef="AsOf2023-12-31" id="Fact004612" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,256,156</ix:nonFraction></td>
    <td id="xdx_985_eifrs-full--NoncurrentReceivablesFromTaxesOtherThanIncomeTax_c20221231_pn3n3" title="Other noncurrent taxes recoverable" style="padding-right: 2pt; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncurrentReceivablesFromTaxesOtherThanIncomeTax" contextRef="AsOf2022-12-31" id="Fact004614" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,627,293</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold">Current liabilities</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;</td>
    <td style="padding-right: 2pt; font-weight: bold; text-align: right">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">ICMS (VAT) payable&#160;&#160;(Note 12.2.2)</td>
    <td id="xdx_987_eifrs-full--CurrentPayablesOnSocialSecurityAndTaxesOtherThanIncomeTax_c20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--ICMSVATPayableMember_pn3n3" title="Other current tax obligations" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentPayablesOnSocialSecurityAndTaxesOtherThanIncomeTax" contextRef="AsOf2023-12-31_custom_ICMSVATPayableMember" id="Fact004616" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">194,734</ix:nonFraction></td>
    <td id="xdx_988_eifrs-full--CurrentPayablesOnSocialSecurityAndTaxesOtherThanIncomeTax_c20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--ICMSVATPayableMember_pn3n3" title="Other current tax obligations" style="padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentPayablesOnSocialSecurityAndTaxesOtherThanIncomeTax" contextRef="AsOf2022-12-31_custom_ICMSVATPayableMember" id="Fact004618" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">149,506</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">ICMS installment payment (Note 12.2.3)</td>
    <td id="xdx_982_eifrs-full--CurrentPayablesOnSocialSecurityAndTaxesOtherThanIncomeTax_iI_pn3n3_c20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--ICMSInstallmentPaymentMember_zoIYClTTQhQi" title="Other current tax obligations" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentPayablesOnSocialSecurityAndTaxesOtherThanIncomeTax" contextRef="AsOf2023-12-31_custom_ICMSInstallmentPaymentMember" id="Fact004620" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">11,365</ix:nonFraction></td>
    <td id="xdx_985_eifrs-full--CurrentPayablesOnSocialSecurityAndTaxesOtherThanIncomeTax_iI_pn3n3_c20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--ICMSInstallmentPaymentMember_zwTBkkJyiJy3" title="Other current tax obligations" style="padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentPayablesOnSocialSecurityAndTaxesOtherThanIncomeTax" contextRef="AsOf2022-12-31_custom_ICMSInstallmentPaymentMember" id="Fact004622" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">10,437</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">PIS/Pasep and Cofins payable</td>
    <td id="xdx_98C_eifrs-full--CurrentPayablesOnSocialSecurityAndTaxesOtherThanIncomeTax_c20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--PISPasepAndCofinsPayableMember_pn3n3" title="Other current tax obligations" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentPayablesOnSocialSecurityAndTaxesOtherThanIncomeTax" contextRef="AsOf2023-12-31_custom_PISPasepAndCofinsPayableMember" id="Fact004624" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">34,616</ix:nonFraction></td>
    <td id="xdx_98D_eifrs-full--CurrentPayablesOnSocialSecurityAndTaxesOtherThanIncomeTax_c20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--PISPasepAndCofinsPayableMember_pn3n3" title="Other current tax obligations" style="padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentPayablesOnSocialSecurityAndTaxesOtherThanIncomeTax" contextRef="AsOf2022-12-31_custom_PISPasepAndCofinsPayableMember" id="Fact004626" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">70,423</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">IRRF on interest on capital</td>
    <td id="xdx_985_eifrs-full--CurrentPayablesOnSocialSecurityAndTaxesOtherThanIncomeTax_c20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--IRRFOnJSCPMember_pn3n3" title="Other current tax obligations" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentPayablesOnSocialSecurityAndTaxesOtherThanIncomeTax" contextRef="AsOf2023-12-31_custom_IRRFOnJSCPMember" id="Fact004628" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">31,200</ix:nonFraction></td>
    <td id="xdx_984_eifrs-full--CurrentPayablesOnSocialSecurityAndTaxesOtherThanIncomeTax_c20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--IRRFOnJSCPMember_pn3n3" title="Other current tax obligations" style="padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentPayablesOnSocialSecurityAndTaxesOtherThanIncomeTax" contextRef="AsOf2022-12-31_custom_IRRFOnJSCPMember" id="Fact004630" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">11,372</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Special Tax Regularization Program - Pert</td>
    <td id="xdx_989_eifrs-full--CurrentPayablesOnSocialSecurityAndTaxesOtherThanIncomeTax_c20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--SpecialTaxRegularizationProgramPertMember_pn3n3" title="Other current tax obligations" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentPayablesOnSocialSecurityAndTaxesOtherThanIncomeTax" contextRef="AsOf2023-12-31_custom_SpecialTaxRegularizationProgramPertMember" id="Fact004632" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">62,420</ix:nonFraction></td>
    <td id="xdx_98E_eifrs-full--CurrentPayablesOnSocialSecurityAndTaxesOtherThanIncomeTax_c20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--SpecialTaxRegularizationProgramPertMember_pn3n3" title="Other current tax obligations" style="padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentPayablesOnSocialSecurityAndTaxesOtherThanIncomeTax" contextRef="AsOf2022-12-31_custom_SpecialTaxRegularizationProgramPertMember" id="Fact004634" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">57,046</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Other taxes&#160;&#160;&#160;&#160;</td>
    <td id="xdx_989_eifrs-full--CurrentPayablesOnSocialSecurityAndTaxesOtherThanIncomeTax_c20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherTaxesMember_pn3n3" title="Other current tax obligations" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentPayablesOnSocialSecurityAndTaxesOtherThanIncomeTax" contextRef="AsOf2023-12-31_custom_OtherTaxesMember" id="Fact004636" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">11,748</ix:nonFraction></td>
    <td id="xdx_98A_eifrs-full--CurrentPayablesOnSocialSecurityAndTaxesOtherThanIncomeTax_c20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--OtherTaxesMember_pn3n3" title="Other current tax obligations" style="padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentPayablesOnSocialSecurityAndTaxesOtherThanIncomeTax" contextRef="AsOf2022-12-31_custom_OtherTaxesMember" id="Fact004638" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,822</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>&#160;</td>
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  <tr style="vertical-align: bottom">
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    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;</td>
    <td style="padding-right: 2pt; font-weight: bold; text-align: right">&#160;</td></tr>
  <tr style="vertical-align: bottom">
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    <td id="xdx_988_eifrs-full--NoncurrentPayablesOnSocialSecurityAndTaxesOtherThanIncomeTax_c20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--SocialSecurityContributionsInjunctionOnJudicialDepositMember_pn3n3" title="Other noncurrent tax obligations" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncurrentPayablesOnSocialSecurityAndTaxesOtherThanIncomeTax" contextRef="AsOf2023-12-31_custom_SocialSecurityContributionsInjunctionOnJudicialDepositMember" id="Fact004644" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">264,868</ix:nonFraction></td>
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  <tr style="vertical-align: bottom">
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  <tr style="vertical-align: bottom">
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    <td id="xdx_986_eifrs-full--NoncurrentPayablesOnSocialSecurityAndTaxesOtherThanIncomeTax_c20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--SpecialTaxRegularizationProgramPertOneMember_pn3n3" title="Other noncurrent tax obligations" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncurrentPayablesOnSocialSecurityAndTaxesOtherThanIncomeTax" contextRef="AsOf2023-12-31_custom_SpecialTaxRegularizationProgramPertOneMember" id="Fact004652" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">317,304</ix:nonFraction></td>
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  <tr style="vertical-align: bottom">
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  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; font-weight: bold">&#160;</td>
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</table>

<table border="0" cellpadding="0" cellspacing="0" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="text-align: left">* Balances of assets and liabilities presented on a net basis, considering the Company's right and intention to realize the assets and liabilities on a net basis.</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">(a) The balance contains amounts referring Pis and Cofins credit on ICMS (Note 12.2.1)</td></tr>
  </table>

</ix:nonNumeric><p id="xdx_8AA_zAf6lzrYo9ak" style="font: 14pt/14pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 3.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 12.95pt"/><td style="width: 35.55pt">12.2.1</td><td><span style="text-decoration: underline">Pis and Cofins credit on ICMS - Copel Distribui&#231;&#227;o</span></td></tr></table>

<p style="font: 7.5pt/7.5pt Calibri, Helvetica, Sans-Serif; margin: 0.4pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 3.85pt 5.35pt 0 5.9pt; text-align: justify">On August 12, 2009, Copel
DIS filed for a writ of mandamus No. 5032406-35.2013.404.7000 with the 3<span style="font-size: 6.5pt; line-height: 149%">rd</span> Federal
Court of Curitiba applying for the granting of an order to stop including ICMS in the PIS and Cofins tax base on June 16, 2020, a final
unappealable ruling was handed down by the 2<span style="font-size: 6.5pt; line-height: 149%">nd</span> Panel of the Federal Regional
Court of the 4<span style="font-size: 6.5pt; line-height: 149%">th</span> Region recognizing the right of Copel DIS to exclude from the
PIS and Cofins tax base the full amount of ICMS included in the energy supply and distribution invoices. The ruling also recognized that
the limitation period, in this case, is of five years and that, therefore, Copel has the right to recover the amounts that have been
paid during the five years preceding the filing of the writ of mandamus until the date of the final unappealable decision.</p>
<ix:exclude><p id="xdx_237_zYLK4hU2uVMf" style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 3.85pt 5.35pt 0 5.9pt; text-align: justify"></p></ix:exclude>


<ix:exclude><!-- Field: Page; Sequence: 222 -->
    <div id="xdx_235_zyIVl68z9Fs5" style="border-bottom: Black 1pt solid; margin-bottom: 6pt"><p style="margin-top: 0; margin-bottom: 0">&#160;</p><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%">F-<!-- Field: Sequence; Type: Arabic; Name: PageNo -->47<!-- Field: /Sequence -->&#160;</td></tr></table></div>
    <div id="xdx_236_zlNfLBJ4nX6j" style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" id="xdx_23D_zjQJZGXB8wEg" style="width: 100%"><tr><td style="text-align: center; width: 100%"><p style="font: 10pt/11.2pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 1pt; text-align: left"><b>COMPANHIA PARANAENSE DE ENERGIA &#8211; COPEL and Subsidiaries</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>Notes to the Consolidated Financial Statements</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>For the years ended December 31, 2023, 2022 and 2021</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; text-align: left; margin-top: 1.7pt; margin-right: 0; margin-bottom: 0"><b>All amounts expressed in thousands of Brazilian reais, unless otherwise stated</b></p><p id="xdx_23E_zom5r7VvpmBj" style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b>&#160;</b></p></td></tr></table></div>
    <!-- Field: /Page --></ix:exclude>

<ix:exclude><p id="xdx_23A_zcMiK7xGGH26" style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.55pt 0 0">&#160;</p></ix:exclude>

<ix:exclude><p id="xdx_238_zs7Jlihlz3e" style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.65pt 0 0">&#160;</p></ix:exclude>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 6.7pt 0 5.9pt; text-align: justify">Based on this favorable decision,
Copel DIS recognized the updated tax credit in assets which, after the credits were enabled by the Brazilian Federal Revenue Service,
has been recovered through compensation with taxes payable since June 2021, for the Cofins credit and since January 2024 for PIS credit.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.15pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 6.95pt 0 5.9pt; text-align: justify">On May 13, 2021, the Federal Supreme
Court concluded the judgment of the motions for clarification filed by the Federal Government in Extraordinary Appeal 574.706/PR, partially
granting the following terms: (i) relating to ICMS excluded from the PIS and Cofins calculation basis, the understanding that it is the
highlighted ICMS prevailed; and (ii) modulate the effects of the judgment whose production will take place after March 15, 2017, except
for the judicial and administrative actions filed up to the date of the session in which the judgment was delivered. Therefore, the final
decision on this matter did not impact the final and unappealable decision in favor of Copel DIS, maintaining the treatment and amounts
recorded.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0 250.5pt 0 5.9pt; text-align: justify">The following table shows the movement
of the asset:</p>

<p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0 250.5pt 0 5.9pt; text-align: justify">&#160;</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact004667" name="elp:ScheduleOfOtherTaxesRecoverableAndOtherTaxObligationsTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_887_ecustom--ScheduleOfOtherTaxesRecoverableAndOtherTaxObligationsTableTextBlock_pn3n3_zTErqqrNNkEh" summary="xdx: Disclosure - Taxes (Details 3)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; width: 72%"><span id="xdx_8B0_zTm3pox2jNNi" style="display: none">Schedule of movement
of the asset</span></td>
    <td style="border-bottom: Black 1pt solid; width: 14%">&#160;</td>
    <td style="border-bottom: Black 1pt solid; padding-right: 2pt; width: 14%">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; border-top-color: Black; border-top-width: 1pt">Balance as of January 1, 2022</td>
    <td style="text-align: right; border-top-color: Black; border-top-width: 1pt">&#160;</td>
    <td id="xdx_980_ecustom--MovementAsset_iS_pn3n3_c20220101__20221231_zhdDXk7l73x2" title="Movement asset, beginning" style="padding-right: 2pt; font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 1pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:MovementAsset" contextRef="AsOf2021-12-31" id="Fact004669" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,355,265</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Monetary variation&#160;</td>
    <td style="text-align: right">&#160;</td>
    <td id="xdx_983_ecustom--MovementAssetMonetaryVariation_pn3n3_c20220101__20221231_zYvvGtgxVyQ9" title="Monetary variation" style="padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:MovementAssetMonetaryVariation" contextRef="From2022-01-012022-12-31" id="Fact004671" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">294,952</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>Offsetting with taxes payable</td>
    <td style="text-align: right">&#160;</td>
    <td id="xdx_98E_ecustom--OffsettingWithTaxesPayable_pn3n3_c20220101__20221231_zzIjG0l85Zxb" title="Offsetting with taxes payable" style="padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:OffsettingWithTaxesPayable" contextRef="From2022-01-012022-12-31" id="Fact004673" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,165,601</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold">Balance as of December 31, 2022</td>
    <td style="text-align: right">&#160;</td>
    <td id="xdx_98C_ecustom--MovementAsset_iS_pn3n3_c20230101__20231231_zFgAapS4e2Eb" title="Movement asset, beginning" style="padding-right: 2pt; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:MovementAsset" contextRef="AsOf2022-12-31" id="Fact004675" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,484,616</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Monetary variation&#160;</td>
    <td style="text-align: right">&#160;</td>
    <td id="xdx_989_ecustom--MovementAssetMonetaryVariation_pn3n3_c20230101__20231231_zGIKuR3Xxo8i" title="Monetary variation" style="padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:MovementAssetMonetaryVariation" contextRef="From2023-01-01to2023-12-31" id="Fact004677" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">256,492</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>Offsetting with taxes payable</td>
    <td style="text-align: right">&#160;</td>
    <td id="xdx_984_ecustom--OffsettingWithTaxesPayable_pn3n3_c20230101__20231231_zSVqc0qdeGx1" title="Offsetting with taxes payable" style="padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:OffsettingWithTaxesPayable" contextRef="From2023-01-01to2023-12-31" id="Fact004679" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,075,244</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; font-weight: bold; text-align: left">Balance as of December 31, 2023</td>
    <td style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right">&#160;</td>
    <td id="xdx_98A_ecustom--MovementAsset_iE_pn3n3_c20230101__20231231_znUTUfDySHSa" title="Movement asset, ending" style="border-bottom: Black 1pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:MovementAsset" contextRef="AsOf2023-12-31" id="Fact004681" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,665,864</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: right">&#160;</td>
    <td style="font-weight: bold; text-align: right">Current</td>
    <td id="xdx_98F_ecustom--MovementAssetCurrent_iI_pn3n3_c20231231_zJ3lYYFoHJ1" title="Movement asset current" style="padding-right: 2pt; font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 1pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:MovementAssetCurrent" contextRef="AsOf2023-12-31" id="Fact004683" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">777,481</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right">&#160;</td>
    <td style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right">Noncurrent</td>
    <td id="xdx_982_ecustom--MovementAssetNoncurrent_iI_pn3n3_c20231231_zCZlCVWLjem" title="Movement asset noncurrent" style="border-bottom: Black 1pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:MovementAssetNoncurrent" contextRef="AsOf2023-12-31" id="Fact004685" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,888,383</ix:nonFraction></td></tr>
  </table></ix:nonNumeric>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;</p>

<p style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 3.7pt 6.55pt 0 5.9pt; text-align: justify">The asset will continue to
be offset against future federal tax debts, respecting the deadlines and limits established by current tax legislation.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;</p>

<p style="font: bold 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 290.25pt 0 17.55pt; text-align: justify; text-indent: -11.65pt">a)<span style="font-family: Times New Roman, Times, Serif; font-size: 7pt">&#160;
</span>Liabilities to be refunded to consumers</p>

<p style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.8pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 7pt 0 5.9pt; text-align: justify">The Company recorded a liability to
be refunded to consumers related to the recovery of tax credits for the last 10 years, counting from the date of the final and unappealable
decision, considering the current legislation, the statute of limitations period defined in the civil code and the jurisprudence of the
courts.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 6.9pt 0 5.9pt; text-align: justify">On February 09, 2021, Aneel opened
Public Consultation No. 05/2021 aimed at discussing how to return tax credits to consumers, proposing that the amounts to be returned
for each tariff cycle (credits with the Brazilian Federal Revenue Office, added to any judicial deposits already received by the concessionaire/permissionaire)
are deducted from the electricity bill, through apportionment by the set of consumers.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 6.95pt 0 5.9pt; text-align: justify">Additionally, Aneel Order No. 361/2021
established that in exceptional situations, in which there is a possibility of a significant tariff increase, part of the PIS and Cofins
credits may be used in advance of the conclusion of the public consultation, limited to 20% of the total involved in lawsuits filed by
distributors.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;</p>

<p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0 253.5pt 0 5.9pt; text-align: justify">The following table shows the movement
of liabilities:</p>


<ix:exclude><!-- Field: Page; Sequence: 223 -->
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  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; width: 72%"><span id="xdx_8BF_zwKqViaP7fHb" style="display: none">Schedule of movement
of liabilities</span></td>
    <td style="border-bottom: Black 1pt solid; width: 14%">&#160;</td>
    <td style="border-bottom: Black 1pt solid; padding-right: 2pt; width: 14%">&#160;</td></tr>
  <tr style="vertical-align: bottom">
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    <td style="text-align: right; border-top-color: Black; border-top-width: 1pt">&#160;</td>
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  <tr style="vertical-align: bottom">
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    <td style="text-align: right">&#160;</td>
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  <tr style="vertical-align: bottom">
    <td>(-) Transfer to sectorial financial liabilities (Note 8)</td>
    <td style="text-align: right">&#160;</td>
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  <tr style="vertical-align: bottom">
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    <td style="text-align: right">&#160;</td>
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  <tr style="vertical-align: bottom">
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    <td style="text-align: right">&#160;</td>
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  <tr style="vertical-align: bottom">
    <td>(-) Transfer to sectorial financial liabilities (Note 8)</td>
    <td style="text-align: right">&#160;</td>
    <td id="xdx_989_ecustom--FinancialLiabilitiesTransferToSectorialFinancialLiabilities_pn3n3_c20230101__20231231_zNz8yuZdCU05" title="Financial liabilities transfer to sectorial financial liabilities" style="padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:FinancialLiabilitiesTransferToSectorialFinancialLiabilities" contextRef="From2023-01-01to2023-12-31" id="Fact004700" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,462,673</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; font-weight: bold; text-align: left">Balance as of December 31, 2023</td>
    <td style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right">&#160;</td>
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  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: right">&#160;</td>
    <td style="font-weight: bold; text-align: right">Current</td>
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  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right">&#160;</td>
    <td style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right">Noncurrent</td>
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<p style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;&#160;</p>

<p style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

<p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 3.7pt 46.3pt 0 5.9pt; text-align: justify">The balance of the liability will
be refunded to the consumer as the tax credits in the asset are offset.</p>

<p style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.8pt 0 0">&#160;</p>

<p style="font: bold 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 244.1pt 0 18.15pt; text-align: justify; text-indent: -12.25pt">b)<span style="font-family: Times New Roman, Times, Serif; font-size: 7pt">&#160;
</span>Provision for allocation of PIS and Cofins credits</p>

<p style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.65pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 6.55pt 0 5.9pt; text-align: justify">On June 27, 2022, Federal Law No.
14,385 was enacted, regulating the allocation of tax amounts overcharged by public electricity distribution service providers, due to
the collection of PIS and Cofins on ICMS, recognized by the judiciary as undue.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.15pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 6.9pt 0 5.9pt; text-align: justify">As detailed earlier in this note,
Copel DIS has recognized the right to exclude the full amount of ICMS from the PIS and Cofins calculation basis and has already transferred
part of these amounts to consumers, through reductions in the tariff adjustments approved by Aneel.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 6.6pt 0 5.9pt; text-align: justify">In this context, despite the lack
of regulation of this Law, based on the review of the risk assessment carried out by Management, Copel DIS decided to recognize an additional
provision, with no immediate cash effect, referring to the period between the 11<span style="font-size: 6.5pt; line-height: 150%">th</span>
and the 16<span style="font-size: 6.5pt; line-height: 150%">th</span> year from the date of the final and unappealable decision of the
lawsuit. Therefore, on June 30, 2022, R$<span id="xdx_906_ecustom--ProvisionForAllocation_pn3n3_c20230628__20230630_zhsz4cYWEqKl" title="Provision for allocation"><ix:nonFraction name="elp:ProvisionForAllocation" contextRef="From2023-06-282023-06-30" id="Fact004708" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">810,563</ix:nonFraction></span> of provision for allocation of PIS and Cofins credits and R$1,011,370 of monetary restatement
were recorded, totaling R$1,821,933.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 7.05pt 0 5.9pt; text-align: justify">The Management of Copel DIS understands
that the refund to consumers is limited to the tax credit amounts of the last 10 years from the date of the final and unappealable decision
and, therefore, is evaluating the appropriate measures to be taken, including legal measures, considering the shelter given to unappealable
decisions and applicable limitation periods.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 6.45pt 0 5.9pt; text-align: justify">On December 12, 2022, the Brazilian
Association of Electric Energy Distributors - Abradee filed a Direct Action of Unconstitutionality - ADI with the Federal Supreme Court
- STF, questioning Law No. 14,385/2022. The judgement was included in the virtual sessions from November 10, 2023, to November 20, 2023,
and, after the vote of the reporting minister, who dismissed the request made in the direct action, the case was highlighted for judgment
in a physical plenary session, which has not yet been carried out. The Company awaits the unfolding of the ADI.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0 256.6pt 0 5.9pt; text-align: justify">The table below shows the changes in
the provision:</p>


<ix:exclude><!-- Field: Page; Sequence: 224 -->
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    <div id="xdx_238_zq3f2r0jhPj6" style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%"><p style="font: 10pt/11.2pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 1pt; text-align: left"><b>COMPANHIA PARANAENSE DE ENERGIA &#8211; COPEL and Subsidiaries</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>Notes to the Consolidated Financial Statements</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>For the years ended December 31, 2023, 2022 and 2021</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; text-align: left; margin-top: 1.7pt; margin-right: 0; margin-bottom: 0"><b>All amounts expressed in thousands of Brazilian reais, unless otherwise stated</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b>&#160;</b></p></td></tr></table></div>
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<ix:exclude><p id="xdx_23A_zcCCdsCV3gCh" style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p></ix:exclude>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact004712" name="elp:ScheduleOfProvisionForAllocationOfPISAndCofinsCreditsTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_882_ecustom--ScheduleOfProvisionForAllocationOfPISAndCofinsCreditsTableTextBlock_pn3n3_ztclOTU8G5A3" summary="xdx: Disclosure - Taxes (Details 5)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; width: 72%"><span id="xdx_8BE_zQi8xwgFEdYj" style="display: none">Schedule of provision for allocation of Pis and Cofins credits</span></td>
    <td style="border-bottom: Black 1pt solid; width: 14%">&#160;</td>
    <td style="border-bottom: Black 1pt solid; padding-right: 2pt; width: 14%">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; border-top-color: Black; border-top-width: 1pt">Balance as of January 1, 2022</td>
    <td style="text-align: right; border-top-color: Black; border-top-width: 1pt">&#160;</td>
    <td id="xdx_980_ecustom--Provision1_iS_pn3n3_c20220101__20220630_zcDBUUKG38Pc" title="Provision, beginning" style="padding-right: 2pt; font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 1pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl4714">-</span></td></tr>
  <tr style="vertical-align: bottom">
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    <td style="text-align: right">&#160;</td>
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  <tr style="vertical-align: bottom">
    <td style="text-align: left">Monetary variation&#160;</td>
    <td style="text-align: right">&#160;</td>
    <td id="xdx_982_ecustom--MonetaryVariation_pn3n3_c20220101__20220630_zFLDx6bdG5Xh" title="Monetary variation" style="padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:MonetaryVariation" contextRef="From2022-01-012022-06-30" id="Fact004718" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,011,370</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left">Balance as of June 30, 2022</td>
    <td style="text-align: right">&#160;</td>
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  <tr style="vertical-align: bottom">
    <td style="text-align: left">Monetary variation&#160;</td>
    <td style="text-align: right">&#160;</td>
    <td id="xdx_980_ecustom--MonetaryVariation_pn3n3_c20220701__20221231_zS7B1BVRDkm9" title="Monetary variation" style="padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:MonetaryVariation" contextRef="From2022-07-012022-12-31" id="Fact004722" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">29,324</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold">Balance as of December 31, 2022</td>
    <td style="text-align: right">&#160;</td>
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  <tr style="vertical-align: bottom">
    <td style="text-align: left">Monetary variation&#160;</td>
    <td style="text-align: right">&#160;</td>
    <td id="xdx_985_ecustom--MonetaryVariation_pn3n3_c20230101__20231231_zEJoQff2ueoc" title="Monetary variation" style="padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:MonetaryVariation" contextRef="From2023-01-01to2023-12-31" id="Fact004726" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">58,518</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; font-weight: bold; text-align: left">Balance as of December 31, 2023</td>
    <td style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right">&#160;</td>
    <td id="xdx_986_ecustom--Provision1_iE_pn3n3_c20230101__20231231_zgkE9SEUtdo1" title="Provision, ending" style="border-bottom: Black 1pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:Provision1" contextRef="AsOf2023-12-31" id="Fact004728" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,909,775</ix:nonFraction></td></tr>
  </table></ix:nonNumeric>

<p style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

<p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 3.7pt 0 0 5.9pt">Any allocation of this provision will occur only after the
asset's tax credits are offset.</p>

<p style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.8pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 12.95pt"/><td style="width: 35.55pt">12.2.2</td><td><span style="text-decoration: underline">ICMS on electricity operations</span></td></tr></table>

<p style="font: 8pt/8pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 3.7pt 6.35pt 0 5.9pt; text-align: justify">Supplementary Law No. 194/2022
was published on June 23, 2022, prohibiting that ICMS rates be set on electricity transactions at a level higher than on general transactions,
considering the essentiality of related goods and services. Furthermore, it set forth that ICMS is not levied on transmission and distribution
services and sector charges related to electric energy transactions. In compliance with the law, and after issue of state tax authorities&#8217;
opinions, the Company implemented the necessary changes in September 2022 to comply with the legislation. However, on February 9, 2023,
the Brazilian Supreme Court - STF granted States, in a preliminary decision, in the records of Direct Action of Unconstitutionality -
ADI 7195, suspension of the article that excluded such items from the taxed portion of the electricity bill. Considering this decision,
the Company resumed ICMS taxation on said services and sector charges. On March 3, 2023, the preliminary injunction was approved by the
Plenary of the STF. The merits of this ADI are pending judgment.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 12.95pt"/><td style="width: 35.55pt">12.2.3</td><td><span style="text-decoration: underline">Incentive installment payment program for ICMS tax credits in the State of Paran&#225;</span></td></tr></table>

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<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 3.7pt 6.75pt 0 5.9pt; text-align: justify">On September 27, 2022, the
Company adhered to the installment payment program for previously recognized ICMS, established by the State of Paran&#225; through
State Law No. 20946/2021, regulated by State Decree No. 10766/2022, wherein R$<span id="xdx_909_ecustom--DebtsInReportOfTaxPosition_pn3n3_c20220926__20220927_zk0dL4Tn2Of9" title="Debts in report of tax position"><ix:nonFraction name="elp:DebtsInReportOfTaxPosition" contextRef="From2022-09-262022-09-27" id="Fact004730" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">92,249</ix:nonFraction></span> debts were entered in its report of tax position,
updated until September 2022 with fine, interest and monetary restatement. By adhering to said program, the Company reduced R$<span id="xdx_901_ecustom--ReductionOfCharges_pn3n3_c20220926__20220927_zX2qm0ViW6q1" title="Reduction of charges"><ix:nonFraction name="elp:ReductionOfCharges" contextRef="From2022-09-262022-09-27" id="Fact004732" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">41,696</ix:nonFraction></span>
in charges, with a consolidated balance of R$<span id="xdx_906_ecustom--PaymentOfMonthlyInstallments_pn3n3_c20220926__20220927_za9KhFW3Fni4" title="Payment of monthly installments"><ix:nonFraction name="elp:PaymentOfMonthlyInstallments" contextRef="From2022-09-262022-09-27" id="Fact004734" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">50,553</ix:nonFraction></span> at the adhesion date, to be paid in 60 monthly installments until September 2027,
according to the mentioned program regulation. The Company has been paying the monthly installments on a regular basis, restated by the
Selic rate.</p>


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    <div style="border-bottom: Black 1pt solid; margin-bottom: 6pt"><p id="xdx_232_z8LmLrE8n3h5" style="margin-top: 0; margin-bottom: 0">&#160;</p><table cellpadding="0" cellspacing="0" id="xdx_23D_zA1SC7Knzrec" style="width: 100%"><tr><td style="text-align: center; width: 100%">F-<!-- Field: Sequence; Type: Arabic; Name: PageNo -->50<!-- Field: /Sequence -->&#160;</td></tr></table></div>
    <div id="xdx_231_zY0bH7XuE4e8" style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%"><p style="font: 10pt/11.2pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 1pt; text-align: left"><b>COMPANHIA PARANAENSE DE ENERGIA &#8211; COPEL and Subsidiaries</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>Notes to the Consolidated Financial Statements</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>For the years ended December 31, 2023, 2022 and 2021</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; text-align: left; margin-top: 1.7pt; margin-right: 0; margin-bottom: 0"><b>All amounts expressed in thousands of Brazilian reais, unless otherwise stated</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b>&#160;</b></p></td></tr></table></div>
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<td style="width: 5.9pt"/><td style="width: 34pt"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 10pt"><b>12.3</b></span></td><td><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 10pt"><b>Reconciliation of provision for income tax (IRPJ) and
social contribution (CSLL)</b></span></td></tr></table>

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  <tr style="vertical-align: bottom">
    <td style="width: 55%"><span id="xdx_8B4_zLndEA7vJ8" style="display: none">Schedule of reconciliation of provision for income tax and
social contribution</span></td>
    <td id="xdx_499_20230101__20231231_zedaMpaFgZ19" style="text-align: center; padding-right: 2pt; width: 15%">&#160;</td>
    <td id="xdx_49D_20220101__20221231_zqVVOameP2O6" style="text-align: center; padding-right: 2pt; width: 15%">&#160;</td>
    <td id="xdx_491_20210101__20211231_zKppI1WvQWg5" style="text-align: center; padding-right: 2pt; width: 15%">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-top: Black 1pt solid; color: white">&#160;</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;</td>
    <td style="border-top: Black 1pt solid; padding-right: 2pt; font-weight: bold; text-align: right">Restated</td>
    <td style="border-top: Black 1pt solid; border-left: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right">Restated</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right">12.31.2023</td>
    <td style="border-bottom: Black 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">12.31.2022</td>
    <td style="border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right">12.31.2021</td></tr>
  <tr id="xdx_400_eifrs-full--ProfitLossBeforeTax_pn3n3_zl3zBLGMOwwk" style="vertical-align: bottom">
    <td style="font-weight: bold">Income before IRPJ and CSLL</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ProfitLossBeforeTax" contextRef="From2023-01-01to2023-12-31" id="Fact004739" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,489,724</ix:nonFraction></td>
    <td style="padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ProfitLossBeforeTax" contextRef="From2022-01-012022-12-31" id="Fact004740" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">942,888</ix:nonFraction></td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ProfitLossBeforeTax" contextRef="From2021-01-012021-12-31" id="Fact004741" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,580,425</ix:nonFraction></td></tr>
  <tr id="xdx_402_ecustom--EquityInIncome_zYh0vrAxTGGl" style="vertical-align: bottom">
    <td>(-) Equity in income</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:EquityInIncome" contextRef="From2023-01-01to2023-12-31" id="Fact004743" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">307,808</ix:nonFraction>)</td>
    <td style="border-bottom: Black 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:EquityInIncome" contextRef="From2022-01-012022-12-31" id="Fact004744" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">478,577</ix:nonFraction>)</td>
    <td style="border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:EquityInIncome" contextRef="From2021-01-012021-12-31" id="Fact004745" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">366,315</ix:nonFraction>)</td></tr>
  <tr id="xdx_40E_ecustom--ProfitLossAfterTax_zKzgsemWC9G6" style="vertical-align: bottom">
    <td style="font-weight: bold"><b style="display: none">Income after IRPJ and CSLL</b></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ProfitLossAfterTax" contextRef="From2023-01-01to2023-12-31" id="Fact004747" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,181,916</ix:nonFraction></td>
    <td style="padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ProfitLossAfterTax" contextRef="From2022-01-012022-12-31" id="Fact004748" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">464,311</ix:nonFraction></td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ProfitLossAfterTax" contextRef="From2021-01-012021-12-31" id="Fact004749" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,214,110</ix:nonFraction></td></tr>
  <tr id="xdx_405_eifrs-full--TaxExpenseIncomeAtApplicableTaxRate_zszNEA6kGBJj" style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left">IRPJ and CSLL (34%)</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:TaxExpenseIncomeAtApplicableTaxRate" contextRef="From2023-01-01to2023-12-31" id="Fact004751" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">741,851</ix:nonFraction>)</td>
    <td style="padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:TaxExpenseIncomeAtApplicableTaxRate" contextRef="From2022-01-012022-12-31" id="Fact004752" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">157,866</ix:nonFraction>)</td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:TaxExpenseIncomeAtApplicableTaxRate" contextRef="From2021-01-012021-12-31" id="Fact004753" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,432,797</ix:nonFraction>)</td></tr>
  <tr id="xdx_405_eifrs-full--ReconciliationOfAverageEffectiveTaxRateAndApplicableTaxRateAbstract_iB_zT3IKOvQAQ9d" style="vertical-align: bottom">
    <td style="font-weight: bold">Tax effects on:</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;</td>
    <td style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;</td></tr>
  <tr id="xdx_401_ecustom--TaxEffectOfEquityInIncome_zVz1DZp1OS1f" style="vertical-align: bottom">
    <td>Interest on equity (JSCP)</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:TaxEffectOfEquityInIncome" contextRef="From2023-01-01to2023-12-31" id="Fact004759" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">325,720</ix:nonFraction></td>
    <td style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:TaxEffectOfEquityInIncome" contextRef="From2022-01-012022-12-31" id="Fact004760" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">329,800</ix:nonFraction></td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:TaxEffectOfEquityInIncome" contextRef="From2021-01-012021-12-31" id="Fact004761" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">223,380</ix:nonFraction></td></tr>
  <tr id="xdx_408_ecustom--TaxEffectOfDividends_zZk3OpobNS0g" style="vertical-align: bottom">
    <td>Dividends</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:TaxEffectOfDividends" contextRef="From2023-01-01to2023-12-31" id="Fact004763" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">453</ix:nonFraction></td>
    <td style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:TaxEffectOfDividends" contextRef="From2022-01-012022-12-31" id="Fact004764" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">250</ix:nonFraction></td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:TaxEffectOfDividends" contextRef="From2021-01-012021-12-31" id="Fact004765" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">437</ix:nonFraction></td></tr>
  <tr id="xdx_409_eifrs-full--TaxEffectOfExpenseNotDeductibleInDeterminingTaxableProfitTaxLoss_iN_di_zCmgwYlRt5U3" style="vertical-align: bottom">
    <td>Non deductible expenses</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:TaxEffectOfExpenseNotDeductibleInDeterminingTaxableProfitTaxLoss" contextRef="From2023-01-01to2023-12-31" id="Fact004767" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">22,701</ix:nonFraction>)</td>
    <td style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:TaxEffectOfExpenseNotDeductibleInDeterminingTaxableProfitTaxLoss" contextRef="From2022-01-012022-12-31" id="Fact004768" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">25,172</ix:nonFraction>)</td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:TaxEffectOfExpenseNotDeductibleInDeterminingTaxableProfitTaxLoss" contextRef="From2021-01-012021-12-31" id="Fact004769" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">24,679</ix:nonFraction>)</td></tr>
  <tr id="xdx_401_ecustom--TaxEffectOfTaxIncentives_zpWezxWPkVU8" style="vertical-align: bottom">
    <td>Tax incentives</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:TaxEffectOfTaxIncentives" contextRef="From2023-01-01to2023-12-31" id="Fact004771" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">9,905</ix:nonFraction></td>
    <td style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:TaxEffectOfTaxIncentives" contextRef="From2022-01-012022-12-31" id="Fact004772" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">11,492</ix:nonFraction></td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:TaxEffectOfTaxIncentives" contextRef="From2021-01-012021-12-31" id="Fact004773" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">40,011</ix:nonFraction></td></tr>
  <tr id="xdx_40A_ecustom--UnrecognizedIncomeAndSocialContributionTaxLossCarryforwards_zaxHlpsfatZc" style="vertical-align: bottom">
    <td>Unrecognized tax loss and negative basis of CSLL</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:UnrecognizedIncomeAndSocialContributionTaxLossCarryforwards" contextRef="From2023-01-01to2023-12-31" id="Fact004775" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">24,345</ix:nonFraction>)</td>
    <td style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:UnrecognizedIncomeAndSocialContributionTaxLossCarryforwards" contextRef="From2022-01-012022-12-31" id="Fact004776" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">29,870</ix:nonFraction>)</td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:UnrecognizedIncomeAndSocialContributionTaxLossCarryforwards" contextRef="From2021-01-012021-12-31" id="Fact004777" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">29,002</ix:nonFraction>)</td></tr>
  <tr id="xdx_40B_ecustom--DifferenceBetweenCalculationBasesOfDeemedProfitAndTaxableProfit_zdL6Yvb2rsw" style="vertical-align: bottom">
    <td>Difference between tax bases of deemed profit and taxable profit</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:DifferenceBetweenCalculationBasesOfDeemedProfitAndTaxableProfit" contextRef="From2023-01-01to2023-12-31" id="Fact004779" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">18,844</ix:nonFraction></td>
    <td style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:DifferenceBetweenCalculationBasesOfDeemedProfitAndTaxableProfit" contextRef="From2022-01-012022-12-31" id="Fact004780" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">35,677</ix:nonFraction></td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:DifferenceBetweenCalculationBasesOfDeemedProfitAndTaxableProfit" contextRef="From2021-01-012021-12-31" id="Fact004781" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">49,638</ix:nonFraction></td></tr>
  <tr id="xdx_40C_ecustom--EffectOfNonTaxableMonetaryVariationSelicOnPayments_zAal8u8gISBb" style="vertical-align: bottom">
    <td>Effect of non taxable monetary variation (Selic) on undue tax payments</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:EffectOfNonTaxableMonetaryVariationSelicOnPayments" contextRef="From2023-01-01to2023-12-31" id="Fact004783" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">87,207</ix:nonFraction></td>
    <td style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:EffectOfNonTaxableMonetaryVariationSelicOnPayments" contextRef="From2022-01-012022-12-31" id="Fact004784" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">100,282</ix:nonFraction></td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl4785">-</span></td></tr>
  <tr id="xdx_40A_eifrs-full--OtherTaxEffectsForReconciliationBetweenAccountingProfitAndTaxExpenseIncome_i_pn3n3" style="vertical-align: bottom">
    <td>Others</td>
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    <td style="border-left: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:OtherTaxEffectsForReconciliationBetweenAccountingProfitAndTaxExpenseIncome" contextRef="From2021-01-012021-12-31" id="Fact004789" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">5,512</ix:nonFraction>)</td></tr>
  <tr id="xdx_406_ecustom--CurrentTaxExpensesIncome_zSbD5Xj6NMC1" style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left">Current IRPJ and CSLL</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:CurrentTaxExpensesIncome" contextRef="From2023-01-01to2023-12-31" id="Fact004791" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">371,104</ix:nonFraction>)</td>
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  <tr id="xdx_406_ecustom--DeferredTaxExpensesIncome_zZ2qm4tMQHef" style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left">Deferred IRPJ and CSLL&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:DeferredTaxExpensesIncome" contextRef="From2023-01-01to2023-12-31" id="Fact004795" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">17,047</ix:nonFraction></td>
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  <tr id="xdx_40F_eifrs-full--AverageEffectiveTaxRate_pip0_dp_zwA4RGCvPls7" style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; text-align: left">Effective rate - %</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 2pt; text-align: right"><ix:nonFraction name="ifrs-full:AverageEffectiveTaxRate" contextRef="From2023-01-01to2023-12-31" id="Fact004799" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">16.2</ix:nonFraction>%</td>
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</ix:nonNumeric><p id="xdx_8AE_zM3EChnFJF92" style="font: 14pt/14pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;</p>

<p style="font: 7.5pt/7.5pt Calibri, Helvetica, Sans-Serif; margin: 0.5pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 11pt Calibri, Helvetica, Sans-Serif; width: 100%; margin-top: 3.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 34pt"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 10pt"><b>12.4</b></span></td><td style="text-align: justify; padding-right: 337.5pt"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 10pt"><b>Consumption
tax reform</b></span></td></tr></table>

<p style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.8pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 5.35pt 0 5.9pt; text-align: justify">On December 20, 2023, the Constitutional
Amendment &#8211; EC 132 approved the consumption tax reform, which replaces five taxes (PIS, Cofins, IPI, ICMS and ISS) with a Dual Value
Added Tax (IVA) of international standard, formed by the Contribution on Goods and Services - CBS, federal, and by the Tax on Goods and
Services - IBS, from states and municipalities. The reform also creates the Selective Tax, of a regulatory nature, with the aim of discouraging
the consumption of goods and services that are harmful to health and the environment.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.85pt 0 5.9pt; text-align: justify">According to the EC, the new taxes
will come into force in 2026 (year of &#8220;calibration&#8221;), with complete implementation starting in 2033, ending the validity of
the current taxes by 2032. The application of the new taxes will rely on general rules of full non-cumulative nature (broad crediting),
equivalent rules for IBS and CBS, equalized rates (except for specific reduction benefits), broad tax base, taxation at destination and
outside calculation. As foreseen in the text of the EC, there will still be a need for regulations through complementary laws that should
occur during the year 2024.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.35pt 0 5.9pt; text-align: justify">Considering the general rules established
at the level of this EC, it is still not possible to accurately determine the final impacts of the referred reform for the Company. However,
considering that Copel operates in regulated businesses, with prices and tariffs subject to contractual economic-financial rebalancing
clauses, the Company expects that the implementation of the new taxes will not generate a relevant impact on its future results. For business
segments with the application of free negotiation prices, the current contracts also have economic-financial rebalancing clauses or, alternatively,
they may be subject to the application of article 21 of this EC, so that there is also no expectation of relevant impacts on the Company's
future results.</p>


<ix:exclude><!-- Field: Page; Sequence: 226 -->
    <div style="border-bottom: Black 1pt solid; margin-bottom: 6pt"><p id="xdx_237_zL78SDJBwkLa" style="margin-top: 0; margin-bottom: 0">&#160;</p><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%">F-<!-- Field: Sequence; Type: Arabic; Name: PageNo -->51<!-- Field: /Sequence -->&#160;</td></tr></table></div>
    <div id="xdx_238_zwbOvxnjVPWi" style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" id="xdx_235_zQjXmzum9h2l" style="width: 100%"><tr><td style="text-align: center; width: 100%"><p style="font: 10pt/11.2pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 1pt; text-align: left"><b>COMPANHIA PARANAENSE DE ENERGIA &#8211; COPEL and Subsidiaries</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>Notes to the Consolidated Financial Statements</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>For the years ended December 31, 2023, 2022 and 2021</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; text-align: left; margin-top: 1.7pt; margin-right: 0; margin-bottom: 0"><b>All amounts expressed in thousands of Brazilian reais, unless otherwise stated</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b>&#160;</b></p></td></tr></table></div>
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</ix:nonNumeric><ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact004803" name="elp:DisclosureOfPrepaymentsAndOtherAssetExplanatory"><p id="xdx_80E_ecustom--DisclosureOfPrepaymentsAndOtherAssetExplanatory_zZwUGBbA2BN5" style="font: 11pt/12pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: bold 13pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 3.3pt; margin-bottom: 0; color: #ED8E00"><tr style="vertical-align: top">
<td style="width: 20.3pt"/><td style="width: 25.35pt">13.</td><td><span id="xdx_827_zfXTO0TyNYT3">Prepaid Expenses</span></td></tr></table>

<p style="font: 5.5pt/5.5pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact004805" name="elp:ScheduleOfPrepaidExpensesTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_88C_ecustom--ScheduleOfPrepaidExpensesTableTextBlock_pn3n3_zoM93DGJQbh3" summary="xdx: Disclosure - Prepaid Expenses (Details)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="width: 71%"><span id="xdx_8B5_z51J9g8Ekae6" style="display: none">Schedule of prepaid expenses</span></td>
    <td style="padding-right: 2pt; width: 14%">&#160;</td>
    <td style="padding-right: 2pt; width: 15%">&#160;</td></tr>
  <tr>
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; color: white; font-weight: bold; vertical-align: top">Consolidated</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; padding-right: 2pt; font-weight: bold; vertical-align: bottom; text-align: right">12.31.2023</td>
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; padding-right: 2pt; font-weight: bold; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">12.31.2022</td></tr>
  <tr style="vertical-align: bottom">
    <td>Program for incentive to alternative energy sources - Proinfa</td>
    <td id="xdx_98F_eifrs-full--Prepayments_c20231231__ifrs-full--ClassesOfAssetsAxis__custom--ProgramForIncentiveToAlternativeEnergySourcesProinfaMember_pn3n3" title="Prepaid expenses" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:Prepayments" contextRef="AsOf2023-12-31_custom_ProgramForIncentiveToAlternativeEnergySourcesProinfaMember" id="Fact004807" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">30,210</ix:nonFraction></td>
    <td id="xdx_98C_eifrs-full--Prepayments_c20221231__ifrs-full--ClassesOfAssetsAxis__custom--ProgramForIncentiveToAlternativeEnergySourcesProinfaMember_pn3n3" title="Prepaid expenses" style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:Prepayments" contextRef="AsOf2022-12-31_custom_ProgramForIncentiveToAlternativeEnergySourcesProinfaMember" id="Fact004809" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">30,538</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>Insurance premiums</td>
    <td id="xdx_98A_eifrs-full--Prepayments_c20231231__ifrs-full--ClassesOfAssetsAxis__custom--InsurancePremiumsMember_pn3n3" title="Prepaid expenses" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:Prepayments" contextRef="AsOf2023-12-31_custom_InsurancePremiumsMember" id="Fact004811" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">20,562</ix:nonFraction></td>
    <td id="xdx_98B_eifrs-full--Prepayments_c20221231__ifrs-full--ClassesOfAssetsAxis__custom--InsurancePremiumsMember_pn3n3" title="Prepaid expenses" style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:Prepayments" contextRef="AsOf2022-12-31_custom_InsurancePremiumsMember" id="Fact004813" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">20,919</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>Others</td>
    <td id="xdx_983_eifrs-full--Prepayments_c20231231__ifrs-full--ClassesOfAssetsAxis__custom--OthersMember_pn3n3" title="Prepaid expenses" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:Prepayments" contextRef="AsOf2023-12-31_custom_OthersMember" id="Fact004815" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">12,097</ix:nonFraction></td>
    <td id="xdx_984_eifrs-full--Prepayments_c20221231__ifrs-full--ClassesOfAssetsAxis__custom--OthersMember_pn3n3" title="Prepaid expenses" style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:Prepayments" contextRef="AsOf2022-12-31_custom_OthersMember" id="Fact004817" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">8,629</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-top: Black 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold">&#160;</td>
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    <td id="xdx_989_eifrs-full--Prepayments_c20221231_pn3n3" title="Prepaid expenses" style="border-top: Black 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:Prepayments" contextRef="AsOf2022-12-31" id="Fact004821" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">60,086</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-top: Black 1pt solid; font-weight: bold; text-align: right">Current</td>
    <td id="xdx_981_eifrs-full--CurrentPrepayments_c20231231_pn3n3" title="Prepaid expenses, current" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 1pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentPrepayments" contextRef="AsOf2023-12-31" id="Fact004823" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">62,869</ix:nonFraction></td>
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  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right">Noncurrent</td>
    <td id="xdx_989_eifrs-full--NoncurrentPrepayments_c20231231_pn3n3" title="Prepaid expenses, noncurrent" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl4827">-</span></td>
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  </table></ix:nonNumeric>

<p style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;&#160;</p>

</ix:nonNumeric><ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact004831" name="elp:DisclosureOfJudicialDepositsExplanatory"><p id="xdx_804_ecustom--DisclosureOfJudicialDepositsExplanatory_zLDsUPqf5kh8" style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0.45pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 11pt Calibri, Helvetica, Sans-Serif; width: 100%; margin-top: 3.3pt; margin-bottom: 0; color: #ED8E00"><tr style="vertical-align: top">
<td style="width: 20.3pt"/><td style="width: 25.35pt"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 13pt"><b>14.</b></span></td><td><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 13pt"><b><span id="xdx_820_zMeCY76G7Shb">Judicial deposits</span></b></span></td></tr></table>

<p style="font: 5.5pt/5.5pt Calibri, Helvetica, Sans-Serif; margin: 0.3pt 0 0">&#160;</p>

<p style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact004833" name="elp:ScheduleOfJudicialDepositsTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_88F_ecustom--ScheduleOfJudicialDepositsTableTextBlock_pn3n3_zSEqwuL9RMbc" summary="xdx: Disclosure - Judicial Deposits (Details)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="width: 72%"><span id="xdx_8B6_zPwNfbMDFrW" style="display: none">Schedule of judicial deposits</span></td>
    <td style="padding-right: 2pt; width: 14%">&#160;</td>
    <td style="padding-right: 2pt; width: 14%">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; font-weight: bold">&#160;</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right">12.31.2023</td>
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">12.31.2022</td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left">Taxes claims (14.1)</td>
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  <tr style="vertical-align: bottom">
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  <tr style="vertical-align: bottom">
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    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;</td>
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  <tr style="vertical-align: bottom">
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    <td style="padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td></tr>
  <tr style="vertical-align: bottom">
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  <tr style="vertical-align: bottom">
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  <tr style="vertical-align: bottom">
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    <td style="color: white">.</td>
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    <td style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left">Others</td>
    <td id="xdx_984_eifrs-full--LongtermDeposits_c20231231__ifrs-full--ClassesOfAssetsAxis__custom--OthersMember_pn3n3" title="Judicial deposits" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:LongtermDeposits" contextRef="AsOf2023-12-31_custom_OthersMember" id="Fact004859" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">459</ix:nonFraction></td>
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  <tr style="vertical-align: bottom">
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    <td id="xdx_98F_eifrs-full--LongtermDeposits_c20231231_pn3n3" title="Judicial deposits" style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:LongtermDeposits" contextRef="AsOf2023-12-31" id="Fact004863" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">634,712</ix:nonFraction></td>
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<p style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

<p style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;&#160;</p>

<p style="font: bold 10pt Arial, Helvetica, Sans-Serif; margin: 3.7pt 355.2pt 0 5.9pt; text-align: justify">14.1 Tax judicial deposits</p>

<p style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.8pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 5.35pt 0 5.9pt; text-align: justify">Of the balance on December 31,
2023, R$<span id="xdx_903_ecustom--TaxJudicialDeposits_iI_pn3n3_c20231231_z1482TUyBfm" title="Tax judicial deposits"><ix:nonFraction name="elp:TaxJudicialDeposits" contextRef="AsOf2023-12-31" id="Fact004867" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">265,116</ix:nonFraction></span> (R$<span id="xdx_90E_ecustom--TaxJudicialDeposits_iI_pn3n3_c20221231_z3YPtHX6BVql" title="Tax judicial deposits"><ix:nonFraction name="elp:TaxJudicialDeposits" contextRef="AsOf2022-12-31" id="Fact004869" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">241,681</ix:nonFraction></span> on December 31, 2022) refers to the challenge in court of the levy of social security contribution (INSS payable)
on certain salary amounts. The liability is recorded under Other Tax Obligations (Note 12.2).</p>



<ix:exclude><!-- Field: Page; Sequence: 227 -->
    <div style="border-bottom: Black 1pt solid; margin-bottom: 6pt"><p id="xdx_23B_zebnDiZYC1Nh" style="margin-top: 0; margin-bottom: 0">&#160;</p><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%">F-<!-- Field: Sequence; Type: Arabic; Name: PageNo -->52<!-- Field: /Sequence -->&#160;</td></tr></table></div>
    <div id="xdx_23C_zweJag9VRhkk" style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" id="xdx_236_zoDinX1Tc9D8" style="width: 100%"><tr><td style="text-align: center; width: 100%"><p style="font: 10pt/11.2pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 1pt; text-align: left"><b>COMPANHIA PARANAENSE DE ENERGIA &#8211; COPEL and Subsidiaries</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>Notes to the Consolidated Financial Statements</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>For the years ended December 31, 2023, 2022 and 2021</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; text-align: left; margin-top: 1.7pt; margin-right: 0; margin-bottom: 0"><b>All amounts expressed in thousands of Brazilian reais, unless otherwise stated</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b>&#160;</b></p></td></tr></table></div>
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</ix:nonNumeric><ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact004871" name="ifrs-full:DisclosureOfInvestmentEntitiesExplanatory"><p id="xdx_805_eifrs-full--DisclosureOfInvestmentEntitiesExplanatory_z7ML2s9EMcff" style="font: 11pt/12pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 11pt Calibri, Helvetica, Sans-Serif; width: 100%; margin-top: 3.3pt; margin-bottom: 0; color: #ED8E00"><tr style="vertical-align: top">
<td style="width: 20.3pt"/><td style="width: 25.35pt"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 13pt"><b>15.</b></span></td><td><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 13pt"><b><span id="xdx_82B_zKXpjdAD2hPj">Investments</span></b></span></td></tr></table>

<p style="font: 13pt/13pt Calibri, Helvetica, Sans-Serif; margin: 0.3pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 11pt Calibri, Helvetica, Sans-Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 34pt"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 10pt"><b>15.1</b></span></td><td><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 10pt"><b>Changes in investments</b></span></td></tr></table>

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    <td style="width: 30%"><span id="xdx_8B6_z6vXZyBAiJNf" style="display: none">Schedule of changes in investments</span></td>
    <td style="padding-right: 2pt; width: 10%">&#160;</td>
    <td style="padding-right: 2pt; width: 10%">&#160;</td>
    <td style="padding-right: 2pt; width: 10%">&#160;</td>
    <td style="padding-right: 2pt; width: 10%">&#160;</td>
    <td style="padding-right: 2pt; width: 10%">&#160;</td>
    <td style="padding-right: 2pt; width: 10%">&#160;</td>
    <td style="padding-right: 2pt; width: 10%">&#160;</td></tr>
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    <td style="border-top: Black 1pt solid; color: white; font-weight: bold; text-align: left">Consolidated</td>
    <td style="border-top: Black 1pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-top: Black 1pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left">&#160;</td>
    <td style="padding-right: 2pt; font-weight: bold; text-align: right">Balance as of</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">Investment/</td>
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  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; text-align: left">&#160;</td>
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    <td style="border-bottom: Black 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right">December 31, 2023</td></tr>
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    <td style="font-weight: bold">Joint Ventures (15.3)</td>
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    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="padding-right: 2pt; font-weight: bold; text-align: right">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Voltalia S&#227;o Miguel do Gostoso I</td>
    <td id="xdx_981_eifrs-full--InvestmentsInSubsidiariesJointVenturesAndAssociates_iS_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--VoltaliaSaoMiguelDoGostosoIMember_zx0NqABCHUTd" title="Investments, beginning" style="padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:InvestmentsInSubsidiariesJointVenturesAndAssociates" contextRef="AsOf2022-12-31_ifrs-full_JointVenturesMember_custom_VoltaliaSaoMiguelDoGostosoIMember" id="Fact004875" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">115,976</ix:nonFraction></td>
    <td id="xdx_983_ecustom--InvestmentEquity_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--VoltaliaSaoMiguelDoGostosoIMember_zTTVJcEqMcke" title="Equity" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:InvestmentEquity" contextRef="From2023-01-012023-12-31_ifrs-full_JointVenturesMember_custom_VoltaliaSaoMiguelDoGostosoIMember" id="Fact004877" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,508</ix:nonFraction></td>
    <td id="xdx_984_ecustom--InvestmentAdvanceForFutureCapitalIncrease_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--VoltaliaSaoMiguelDoGostosoIMember_zBKA8DyOHyah" title="Investment/advance for future capital increase" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl4879">-</span></td>
    <td id="xdx_983_eifrs-full--AmortisationExpense_iN_pn3n3_di_c20230101__20231231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--VoltaliaSaoMiguelDoGostosoIMember_zaM1Ld4kzzTj" title="Amortization" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl4881">-</span></td>
    <td id="xdx_989_ecustom--InvestmentProposedDividendsAndJcp_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--VoltaliaSaoMiguelDoGostosoIMember_zbSgsj9ah3N6" title="Dividends and JSCP" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl4883">-</span></td>
    <td id="xdx_98B_ecustom--OtherInvestmentAdjustments_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--VoltaliaSaoMiguelDoGostosoIMember_zE9t1NPV2mPb" title="Other" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl4885">-</span></td>
    <td id="xdx_986_eifrs-full--InvestmentsInSubsidiariesJointVenturesAndAssociates_iE_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--VoltaliaSaoMiguelDoGostosoIMember_zRbg9gXcGfye" title="Investments, ending" style="padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:InvestmentsInSubsidiariesJointVenturesAndAssociates" contextRef="AsOf2023-12-31_ifrs-full_JointVenturesMember_custom_VoltaliaSaoMiguelDoGostosoIMember" id="Fact004887" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">117,484</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Voltalia S&#227;o Miguel do Gostoso - authorization rights</td>
    <td id="xdx_98E_eifrs-full--InvestmentsInSubsidiariesJointVenturesAndAssociates_iS_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--VoltaliaSaoMiguelDoGostosoDireitoDeAuthorizationRightsMember_zPs1oOJJwPGh" title="Investments, beginning" style="padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:InvestmentsInSubsidiariesJointVenturesAndAssociates" contextRef="AsOf2022-12-31_ifrs-full_JointVenturesMember_custom_VoltaliaSaoMiguelDoGostosoDireitoDeAuthorizationRightsMember" id="Fact004889" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">8,937</ix:nonFraction></td>
    <td id="xdx_981_ecustom--InvestmentEquity_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--VoltaliaSaoMiguelDoGostosoDireitoDeAuthorizationRightsMember_zVymBuv6s4fe" title="Equity" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl4891">-</span></td>
    <td id="xdx_988_ecustom--InvestmentAdvanceForFutureCapitalIncrease_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--VoltaliaSaoMiguelDoGostosoDireitoDeAuthorizationRightsMember_zNRmO3ejB5ya" title="Investment/advance for future capital increase" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl4893">-</span></td>
    <td id="xdx_989_eifrs-full--AmortisationExpense_iN_pn3n3_di_c20230101__20231231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--VoltaliaSaoMiguelDoGostosoDireitoDeAuthorizationRightsMember_zhRBojYbylD9" title="Amortization" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="ifrs-full:AmortisationExpense" contextRef="From2023-01-012023-12-31_ifrs-full_JointVenturesMember_custom_VoltaliaSaoMiguelDoGostosoDireitoDeAuthorizationRightsMember" id="Fact004895" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">367</ix:nonFraction>)</td>
    <td id="xdx_983_ecustom--InvestmentProposedDividendsAndJcp_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--VoltaliaSaoMiguelDoGostosoDireitoDeAuthorizationRightsMember_zu9Aa1kRCuGf" title="Dividends and JSCP" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl4897">-</span></td>
    <td id="xdx_989_ecustom--OtherInvestmentAdjustments_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--VoltaliaSaoMiguelDoGostosoDireitoDeAuthorizationRightsMember_zkwQ326ozdU5" title="Other" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl4899">-</span></td>
    <td id="xdx_98A_eifrs-full--InvestmentsInSubsidiariesJointVenturesAndAssociates_iE_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--VoltaliaSaoMiguelDoGostosoDireitoDeAuthorizationRightsMember_z2dunmfP2kQ" title="Investments, ending" style="padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:InvestmentsInSubsidiariesJointVenturesAndAssociates" contextRef="AsOf2023-12-31_ifrs-full_JointVenturesMember_custom_VoltaliaSaoMiguelDoGostosoDireitoDeAuthorizationRightsMember" id="Fact004901" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">8,570</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Caiu&#225;</td>
    <td id="xdx_985_eifrs-full--InvestmentsInSubsidiariesJointVenturesAndAssociates_iS_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--CaiuaMember_zRzQu4Odlig" title="Investments, beginning" style="padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:InvestmentsInSubsidiariesJointVenturesAndAssociates" contextRef="AsOf2022-12-31_ifrs-full_JointVenturesMember_custom_CaiuaMember" id="Fact004903" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">125,297</ix:nonFraction></td>
    <td id="xdx_987_ecustom--InvestmentEquity_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--CaiuaMember_zmsRCc0WQqy3" title="Equity" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;<ix:nonFraction name="elp:InvestmentEquity" contextRef="From2023-01-012023-12-31_ifrs-full_JointVenturesMember_custom_CaiuaMember" id="Fact004905" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">12,263</ix:nonFraction></td>
    <td id="xdx_98B_ecustom--InvestmentAdvanceForFutureCapitalIncrease_c20230101__20231231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--CaiuaMember_pn3n3" title="Investment/advance for future capital increase" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl4907">-</span></td>
    <td id="xdx_988_eifrs-full--AmortisationExpense_iN_pn3n3_di_c20230101__20231231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--CaiuaMember_z3bqfvyqnlUi" title="Amortization" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl4909">-</span></td>
    <td id="xdx_98B_ecustom--InvestmentProposedDividendsAndJcp_c20230101__20231231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--CaiuaMember_pn3n3" title="Dividends and JSCP" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:InvestmentProposedDividendsAndJcp" contextRef="From2023-01-012023-12-31_ifrs-full_JointVenturesMember_custom_CaiuaMember" id="Fact004911" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">4,486</ix:nonFraction>)</td>
    <td id="xdx_98B_ecustom--OtherInvestmentAdjustments_c20230101__20231231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--CaiuaMember_pn3n3" title="Other" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl4913">-</span></td>
    <td id="xdx_983_eifrs-full--InvestmentsInSubsidiariesJointVenturesAndAssociates_iE_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--CaiuaMember_zG07xceefh63" title="Investments, ending" style="padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:InvestmentsInSubsidiariesJointVenturesAndAssociates" contextRef="AsOf2023-12-31_ifrs-full_JointVenturesMember_custom_CaiuaMember" id="Fact004915" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">133,074</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Integra&#231;&#227;o Maranhense</td>
    <td id="xdx_980_eifrs-full--InvestmentsInSubsidiariesJointVenturesAndAssociates_iS_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--IntegracaoMaranhenseMember_zbkgLp6lekd6" title="Investments, beginning" style="padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:InvestmentsInSubsidiariesJointVenturesAndAssociates" contextRef="AsOf2022-12-31_ifrs-full_JointVenturesMember_custom_IntegracaoMaranhenseMember" id="Fact004917" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">192,502</ix:nonFraction></td>
    <td id="xdx_987_ecustom--InvestmentEquity_c20230101__20231231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--IntegracaoMaranhenseMember_pn3n3" title="Equity" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;<ix:nonFraction name="elp:InvestmentEquity" contextRef="From2023-01-012023-12-31_ifrs-full_JointVenturesMember_custom_IntegracaoMaranhenseMember" id="Fact004919" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">24,218</ix:nonFraction></td>
    <td id="xdx_988_ecustom--InvestmentAdvanceForFutureCapitalIncrease_c20230101__20231231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--IntegracaoMaranhenseMember_pn3n3" title="Investment/advance for future capital increase" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:InvestmentAdvanceForFutureCapitalIncrease" contextRef="From2023-01-012023-12-31_ifrs-full_JointVenturesMember_custom_IntegracaoMaranhenseMember" id="Fact004921" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">10,780</ix:nonFraction></td>
    <td id="xdx_988_eifrs-full--AmortisationExpense_iN_pn3n3_di_c20230101__20231231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--IntegracaoMaranhenseMember_zuEjf13olOD5" title="Amortization" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl4923">-</span></td>
    <td id="xdx_983_ecustom--InvestmentProposedDividendsAndJcp_c20230101__20231231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--IntegracaoMaranhenseMember_pn3n3" title="Dividends and JSCP" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:InvestmentProposedDividendsAndJcp" contextRef="From2023-01-012023-12-31_ifrs-full_JointVenturesMember_custom_IntegracaoMaranhenseMember" id="Fact004925" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">15,440</ix:nonFraction>)</td>
    <td id="xdx_987_ecustom--OtherInvestmentAdjustments_c20230101__20231231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--IntegracaoMaranhenseMember_pn3n3" title="Other" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl4927">-</span></td>
    <td id="xdx_98B_eifrs-full--InvestmentsInSubsidiariesJointVenturesAndAssociates_iE_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--IntegracaoMaranhenseMember_znUI09zkCaPb" title="Investments, ending" style="padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:InvestmentsInSubsidiariesJointVenturesAndAssociates" contextRef="AsOf2023-12-31_ifrs-full_JointVenturesMember_custom_IntegracaoMaranhenseMember" id="Fact004929" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">212,060</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Matrinch&#227;</td>
    <td id="xdx_989_eifrs-full--InvestmentsInSubsidiariesJointVenturesAndAssociates_iS_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--MatrinchaMember_z97LKwQqgXZj" title="Investments, beginning" style="padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:InvestmentsInSubsidiariesJointVenturesAndAssociates" contextRef="AsOf2022-12-31_ifrs-full_JointVenturesMember_custom_MatrinchaMember" id="Fact004931" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">931,528</ix:nonFraction></td>
    <td id="xdx_98E_ecustom--InvestmentEquity_c20230101__20231231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--MatrinchaMember_pn3n3" title="Equity" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;<ix:nonFraction name="elp:InvestmentEquity" contextRef="From2023-01-012023-12-31_ifrs-full_JointVenturesMember_custom_MatrinchaMember" id="Fact004933" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">77,493</ix:nonFraction></td>
    <td id="xdx_982_ecustom--InvestmentAdvanceForFutureCapitalIncrease_c20230101__20231231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--MatrinchaMember_pn3n3" title="Investment/advance for future capital increase" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl4935">-</span></td>
    <td id="xdx_982_eifrs-full--AmortisationExpense_iN_pn3n3_di_c20230101__20231231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--MatrinchaMember_zgunvJsrEGzl" title="Amortization" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl4937">-</span></td>
    <td id="xdx_98C_ecustom--InvestmentProposedDividendsAndJcp_c20230101__20231231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--MatrinchaMember_pn3n3" title="Dividends and JSCP" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:InvestmentProposedDividendsAndJcp" contextRef="From2023-01-012023-12-31_ifrs-full_JointVenturesMember_custom_MatrinchaMember" id="Fact004939" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">14,022</ix:nonFraction>)</td>
    <td id="xdx_98D_ecustom--OtherInvestmentAdjustments_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--MatrinchaMember_zYtkBueYbc12" title="Other" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl4941">-</span></td>
    <td id="xdx_987_eifrs-full--InvestmentsInSubsidiariesJointVenturesAndAssociates_iE_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--MatrinchaMember_zxAQr1fFxdbg" title="Investments, ending" style="padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:InvestmentsInSubsidiariesJointVenturesAndAssociates" contextRef="AsOf2023-12-31_ifrs-full_JointVenturesMember_custom_MatrinchaMember" id="Fact004943" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">994,999</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Guaraciaba</td>
    <td id="xdx_989_eifrs-full--InvestmentsInSubsidiariesJointVenturesAndAssociates_iS_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--GuaraciabaMember_zzkFdUIo60d2" title="Investments, beginning" style="padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:InvestmentsInSubsidiariesJointVenturesAndAssociates" contextRef="AsOf2022-12-31_ifrs-full_JointVenturesMember_custom_GuaraciabaMember" id="Fact004945" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">467,099</ix:nonFraction></td>
    <td id="xdx_986_ecustom--InvestmentEquity_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--GuaraciabaMember_zdL6EamCa2rj" title="Equity" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;<ix:nonFraction name="elp:InvestmentEquity" contextRef="From2023-01-012023-12-31_ifrs-full_JointVenturesMember_custom_GuaraciabaMember" id="Fact004947" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">30,871</ix:nonFraction></td>
    <td id="xdx_987_ecustom--InvestmentAdvanceForFutureCapitalIncrease_c20230101__20231231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--GuaraciabaMember_pn3n3" title="Investment/advance for future capital increase" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl4949">-</span></td>
    <td id="xdx_982_eifrs-full--AmortisationExpense_iN_pn3n3_di_c20230101__20231231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--GuaraciabaMember_zLjlGJB8BvG1" title="Amortization" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl4951">-</span></td>
    <td id="xdx_980_ecustom--InvestmentProposedDividendsAndJcp_c20230101__20231231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--GuaraciabaMember_pn3n3" title="Dividends and JSCP" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:InvestmentProposedDividendsAndJcp" contextRef="From2023-01-012023-12-31_ifrs-full_JointVenturesMember_custom_GuaraciabaMember" id="Fact004953" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">5,887</ix:nonFraction>)</td>
    <td id="xdx_98F_ecustom--OtherInvestmentAdjustments_c20230101__20231231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--GuaraciabaMember_pn3n3" title="Other" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl4955">-</span></td>
    <td id="xdx_989_eifrs-full--InvestmentsInSubsidiariesJointVenturesAndAssociates_iE_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--GuaraciabaMember_zrLFl5edvKGl" title="Investments, ending" style="padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:InvestmentsInSubsidiariesJointVenturesAndAssociates" contextRef="AsOf2023-12-31_ifrs-full_JointVenturesMember_custom_GuaraciabaMember" id="Fact004957" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">492,083</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Parana&#237;ba</td>
    <td id="xdx_985_eifrs-full--InvestmentsInSubsidiariesJointVenturesAndAssociates_iS_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--ParanaibaMember_zfwxLMO8GJ4f" title="Investments, beginning" style="padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:InvestmentsInSubsidiariesJointVenturesAndAssociates" contextRef="AsOf2022-12-31_ifrs-full_JointVenturesMember_custom_ParanaibaMember" id="Fact004959" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">263,979</ix:nonFraction></td>
    <td id="xdx_987_ecustom--InvestmentEquity_c20230101__20231231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--ParanaibaMember_pn3n3" title="Equity" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;<ix:nonFraction name="elp:InvestmentEquity" contextRef="From2023-01-012023-12-31_ifrs-full_JointVenturesMember_custom_ParanaibaMember" id="Fact004961" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">36,269</ix:nonFraction></td>
    <td id="xdx_98C_ecustom--InvestmentAdvanceForFutureCapitalIncrease_c20230101__20231231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--ParanaibaMember_pn3n3" title="Investment/advance for future capital increase" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl4963">-</span></td>
    <td id="xdx_98C_eifrs-full--AmortisationExpense_iN_pn3n3_di_c20230101__20231231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--ParanaibaMember_zWEvzz7yWUcb" title="Amortization" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl4965">-</span></td>
    <td id="xdx_987_ecustom--InvestmentProposedDividendsAndJcp_c20230101__20231231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--ParanaibaMember_pn3n3" title="Dividends and JSCP" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:InvestmentProposedDividendsAndJcp" contextRef="From2023-01-012023-12-31_ifrs-full_JointVenturesMember_custom_ParanaibaMember" id="Fact004967" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">8,226</ix:nonFraction>)</td>
    <td id="xdx_988_ecustom--OtherInvestmentAdjustments_c20230101__20231231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--ParanaibaMember_pn3n3" title="Other" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl4969">-</span></td>
    <td id="xdx_989_eifrs-full--InvestmentsInSubsidiariesJointVenturesAndAssociates_iE_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--ParanaibaMember_z5Nutzn0yW2c" title="Investments, ending" style="padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:InvestmentsInSubsidiariesJointVenturesAndAssociates" contextRef="AsOf2023-12-31_ifrs-full_JointVenturesMember_custom_ParanaibaMember" id="Fact004971" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">292,022</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Mata de Santa Genebra</td>
    <td id="xdx_98A_eifrs-full--InvestmentsInSubsidiariesJointVenturesAndAssociates_iS_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--MataDeSantaGenebraMember_z74NBkMNQRC5" title="Investments, beginning" style="padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:InvestmentsInSubsidiariesJointVenturesAndAssociates" contextRef="AsOf2022-12-31_ifrs-full_JointVenturesMember_custom_MataDeSantaGenebraMember" id="Fact004973" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">692,260</ix:nonFraction></td>
    <td id="xdx_980_ecustom--InvestmentEquity_c20230101__20231231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--MataDeSantaGenebraMember_pn3n3" title="Equity" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;<ix:nonFraction name="elp:InvestmentEquity" contextRef="From2023-01-012023-12-31_ifrs-full_JointVenturesMember_custom_MataDeSantaGenebraMember" id="Fact004975" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">58,262</ix:nonFraction></td>
    <td id="xdx_983_ecustom--InvestmentAdvanceForFutureCapitalIncrease_c20230101__20231231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--MataDeSantaGenebraMember_pn3n3" title="Investment/advance for future capital increase" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl4977">-</span></td>
    <td id="xdx_98A_eifrs-full--AmortisationExpense_iN_pn3n3_di_c20230101__20231231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--MataDeSantaGenebraMember_zFCDQpw7Lbyf" title="Amortization" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl4979">-</span></td>
    <td id="xdx_983_ecustom--InvestmentProposedDividendsAndJcp_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--MataDeSantaGenebraMember_zzkS3b4CJXIl" title="Dividends and JSCP" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:InvestmentProposedDividendsAndJcp" contextRef="From2023-01-012023-12-31_ifrs-full_JointVenturesMember_custom_MataDeSantaGenebraMember" id="Fact004981" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">13,837</ix:nonFraction>)</td>
    <td id="xdx_982_ecustom--OtherInvestmentAdjustments_c20230101__20231231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--MataDeSantaGenebraMember_pn3n3" title="Other" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl4983">-</span></td>
    <td id="xdx_985_eifrs-full--InvestmentsInSubsidiariesJointVenturesAndAssociates_iE_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--MataDeSantaGenebraMember_zudqC5GK5Ix" title="Investments, ending" style="padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:InvestmentsInSubsidiariesJointVenturesAndAssociates" contextRef="AsOf2023-12-31_ifrs-full_JointVenturesMember_custom_MataDeSantaGenebraMember" id="Fact004985" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">736,685</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Cantareira</td>
    <td id="xdx_981_eifrs-full--InvestmentsInSubsidiariesJointVenturesAndAssociates_iS_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--CantareiraMember_zr6suvcXPnUe" title="Investments, beginning" style="padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:InvestmentsInSubsidiariesJointVenturesAndAssociates" contextRef="AsOf2022-12-31_ifrs-full_JointVenturesMember_custom_CantareiraMember" id="Fact004987" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">473,369</ix:nonFraction></td>
    <td id="xdx_98D_ecustom--InvestmentEquity_c20230101__20231231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--CantareiraMember_pn3n3" title="Equity" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;<ix:nonFraction name="elp:InvestmentEquity" contextRef="From2023-01-012023-12-31_ifrs-full_JointVenturesMember_custom_CantareiraMember" id="Fact004989" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">44,563</ix:nonFraction></td>
    <td id="xdx_98F_ecustom--InvestmentAdvanceForFutureCapitalIncrease_c20230101__20231231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--CantareiraMember_pn3n3" title="Investment/advance for future capital increase" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl4991">-</span></td>
    <td id="xdx_989_eifrs-full--AmortisationExpense_iN_pn3n3_di_c20230101__20231231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--CantareiraMember_zrzu3wVkOsh5" title="Amortization" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl4993">-</span></td>
    <td id="xdx_988_ecustom--InvestmentProposedDividendsAndJcp_c20230101__20231231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--CantareiraMember_pn3n3" title="Dividends and JSCP" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:InvestmentProposedDividendsAndJcp" contextRef="From2023-01-012023-12-31_ifrs-full_JointVenturesMember_custom_CantareiraMember" id="Fact004995" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">49,621</ix:nonFraction>)</td>
    <td id="xdx_989_ecustom--OtherInvestmentAdjustments_c20230101__20231231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--CantareiraMember_pn3n3" title="Other" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl4997">-</span></td>
    <td id="xdx_98E_eifrs-full--InvestmentsInSubsidiariesJointVenturesAndAssociates_iE_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--CantareiraMember_zBrEqK2LpZf1" title="Investments, ending" style="padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:InvestmentsInSubsidiariesJointVenturesAndAssociates" contextRef="AsOf2023-12-31_ifrs-full_JointVenturesMember_custom_CantareiraMember" id="Fact004999" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">468,311</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Solar Paran&#225;</td>
    <td id="xdx_986_eifrs-full--InvestmentsInSubsidiariesJointVenturesAndAssociates_iS_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--SolarParanaMember_zl0hT4roqWr7" title="Investments, beginning" style="padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:InvestmentsInSubsidiariesJointVenturesAndAssociates" contextRef="AsOf2022-12-31_ifrs-full_JointVenturesMember_custom_SolarParanaMember" id="Fact005001" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">7,156</ix:nonFraction></td>
    <td id="xdx_98E_ecustom--InvestmentEquity_c20230101__20231231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--SolarParanaMember_pn3n3" title="Equity" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:InvestmentEquity" contextRef="From2023-01-012023-12-31_ifrs-full_JointVenturesMember_custom_SolarParanaMember" id="Fact005003" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">361</ix:nonFraction></td>
    <td id="xdx_98C_ecustom--InvestmentAdvanceForFutureCapitalIncrease_c20230101__20231231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--SolarParanaMember_pn3n3" title="Investment/advance for future capital increase" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl5005">-</span></td>
    <td id="xdx_985_eifrs-full--AmortisationExpense_iN_pn3n3_di_c20230101__20231231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--SolarParanaMember_zXCnmqKnGLhe" title="Amortization" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl5007">-</span></td>
    <td id="xdx_985_ecustom--InvestmentProposedDividendsAndJcp_c20230101__20231231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--SolarParanaMember_pn3n3" title="Dividends and JSCP" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:InvestmentProposedDividendsAndJcp" contextRef="From2023-01-012023-12-31_ifrs-full_JointVenturesMember_custom_SolarParanaMember" id="Fact005009" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">308</ix:nonFraction>)</td>
    <td id="xdx_989_ecustom--OtherInvestmentAdjustments_c20230101__20231231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--SolarParanaMember_pn3n3" title="Other" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl5011">-</span></td>
    <td id="xdx_981_eifrs-full--InvestmentsInSubsidiariesJointVenturesAndAssociates_iE_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--SolarParanaMember_zsfqCpoVGHI5" title="Investments, ending" style="padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:InvestmentsInSubsidiariesJointVenturesAndAssociates" contextRef="AsOf2023-12-31_ifrs-full_JointVenturesMember_custom_SolarParanaMember" id="Fact005013" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">7,209</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">&#160;</td>
    <td id="xdx_986_eifrs-full--InvestmentsInSubsidiariesJointVenturesAndAssociates_iS_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember_zWyOnxchcWpc" title="Investments, beginning" style="padding-right: 2pt; font-weight: bold; text-align: right">&#160;&#160;<ix:nonFraction name="ifrs-full:InvestmentsInSubsidiariesJointVenturesAndAssociates" contextRef="AsOf2022-12-31_ifrs-full_JointVenturesMember" id="Fact005015" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,278,103</ix:nonFraction></td>
    <td id="xdx_984_ecustom--InvestmentEquity_c20230101__20231231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember_pn3n3" title="Equity" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;<ix:nonFraction name="elp:InvestmentEquity" contextRef="From2023-01-012023-12-31_ifrs-full_JointVenturesMember" id="Fact005017" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">285,808</ix:nonFraction></td>
    <td id="xdx_980_ecustom--InvestmentAdvanceForFutureCapitalIncrease_c20230101__20231231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember_pn3n3" title="Investment/advance for future capital increase" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:InvestmentAdvanceForFutureCapitalIncrease" contextRef="From2023-01-012023-12-31_ifrs-full_JointVenturesMember" id="Fact005019" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">10,780</ix:nonFraction></td>
    <td id="xdx_982_eifrs-full--AmortisationExpense_iN_pn3n3_di_c20230101__20231231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember_zc2ty2fNgDe6" title="Amortization" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="ifrs-full:AmortisationExpense" contextRef="From2023-01-012023-12-31_ifrs-full_JointVenturesMember" id="Fact005021" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">367</ix:nonFraction>)</td>
    <td id="xdx_98E_ecustom--InvestmentProposedDividendsAndJcp_c20230101__20231231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember_pn3n3" title="Dividends and JSCP" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;(<ix:nonFraction name="elp:InvestmentProposedDividendsAndJcp" contextRef="From2023-01-012023-12-31_ifrs-full_JointVenturesMember" id="Fact005023" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">111,827</ix:nonFraction>)</td>
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    <td id="xdx_985_eifrs-full--InvestmentsInSubsidiariesJointVenturesAndAssociates_iE_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember_ziVJQpi6SBv9" title="Investments, ending" style="padding-right: 2pt; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:InvestmentsInSubsidiariesJointVenturesAndAssociates" contextRef="AsOf2023-12-31_ifrs-full_JointVenturesMember" id="Fact005027" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,462,497</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold">Associates&#160;</td>
    <td style="padding-right: 2pt; font-weight: bold; text-align: right">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="padding-right: 2pt; font-weight: bold; text-align: right">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Dona Francisca Energ&#233;tica (15.4)</td>
    <td id="xdx_985_eifrs-full--InvestmentsInSubsidiariesJointVenturesAndAssociates_iS_pn3n3_c20230101__20231231__ifrs-full--SignificantInvestmentsInAssociatesAxis__ifrs-full--AssociatesMember__dei--LegalEntityAxis__custom--DonaFranciscaEnergeticaMember_zDvESK00O3r1" title="Investments, beginning" style="padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:InvestmentsInSubsidiariesJointVenturesAndAssociates" contextRef="AsOf2022-12-31_ifrs-full_AssociatesMember_custom_DonaFranciscaEnergeticaMember" id="Fact005029" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">28,043</ix:nonFraction></td>
    <td id="xdx_985_ecustom--InvestmentEquity_c20230101__20231231__ifrs-full--SignificantInvestmentsInAssociatesAxis__ifrs-full--AssociatesMember__dei--LegalEntityAxis__custom--DonaFranciscaEnergeticaMember_pn3n3" title="Equity" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:InvestmentEquity" contextRef="From2023-01-012023-12-31_ifrs-full_AssociatesMember_custom_DonaFranciscaEnergeticaMember" id="Fact005031" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">5,353</ix:nonFraction></td>
    <td id="xdx_98C_ecustom--InvestmentAdvanceForFutureCapitalIncrease_c20230101__20231231__ifrs-full--SignificantInvestmentsInAssociatesAxis__ifrs-full--AssociatesMember__dei--LegalEntityAxis__custom--DonaFranciscaEnergeticaMember_pn3n3" title="Investment/advance for future capital increase" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl5033">-</span></td>
    <td id="xdx_984_eifrs-full--AmortisationExpense_iN_pn3n3_di_c20230101__20231231__ifrs-full--SignificantInvestmentsInAssociatesAxis__ifrs-full--AssociatesMember__dei--LegalEntityAxis__custom--DonaFranciscaEnergeticaMember_znZySgC9Luqk" title="Amortization" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl5035">-</span></td>
    <td id="xdx_980_ecustom--InvestmentProposedDividendsAndJcp_c20230101__20231231__ifrs-full--SignificantInvestmentsInAssociatesAxis__ifrs-full--AssociatesMember__dei--LegalEntityAxis__custom--DonaFranciscaEnergeticaMember_pn3n3" title="Dividends and JSCP" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:InvestmentProposedDividendsAndJcp" contextRef="From2023-01-012023-12-31_ifrs-full_AssociatesMember_custom_DonaFranciscaEnergeticaMember" id="Fact005037" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,584</ix:nonFraction>)</td>
    <td id="xdx_985_ecustom--OtherInvestmentAdjustments_c20230101__20231231__ifrs-full--SignificantInvestmentsInAssociatesAxis__ifrs-full--AssociatesMember__dei--LegalEntityAxis__custom--DonaFranciscaEnergeticaMember_pn3n3" title="Other" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl5039">-</span></td>
    <td id="xdx_981_eifrs-full--InvestmentsInSubsidiariesJointVenturesAndAssociates_iE_pn3n3_c20230101__20231231__ifrs-full--SignificantInvestmentsInAssociatesAxis__ifrs-full--AssociatesMember__dei--LegalEntityAxis__custom--DonaFranciscaEnergeticaMember_zIMZokm11a7f" title="Investments, ending" style="padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:InvestmentsInSubsidiariesJointVenturesAndAssociates" contextRef="AsOf2023-12-31_ifrs-full_AssociatesMember_custom_DonaFranciscaEnergeticaMember" id="Fact005041" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">30,812</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Foz do Chopim Energ&#233;tica (15.4)</td>
    <td id="xdx_986_eifrs-full--InvestmentsInSubsidiariesJointVenturesAndAssociates_iS_pn3n3_c20230101__20231231__ifrs-full--SignificantInvestmentsInAssociatesAxis__ifrs-full--AssociatesMember__dei--LegalEntityAxis__custom--FozDoChopimEnergeticaMember_zSEJoSiedpcd" title="Investments, beginning" style="padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:InvestmentsInSubsidiariesJointVenturesAndAssociates" contextRef="AsOf2022-12-31_ifrs-full_AssociatesMember_custom_FozDoChopimEnergeticaMember" id="Fact005043" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">17,116</ix:nonFraction></td>
    <td id="xdx_98A_ecustom--InvestmentEquity_pn3n3_c20230101__20231231__ifrs-full--SignificantInvestmentsInAssociatesAxis__ifrs-full--AssociatesMember__dei--LegalEntityAxis__custom--FozDoChopimEnergeticaMember_zdC2WjyWgMak" title="Equity" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;<ix:nonFraction name="elp:InvestmentEquity" contextRef="From2023-01-012023-12-31_ifrs-full_AssociatesMember_custom_FozDoChopimEnergeticaMember" id="Fact005045" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">16,651</ix:nonFraction></td>
    <td id="xdx_98D_ecustom--InvestmentAdvanceForFutureCapitalIncrease_c20230101__20231231__ifrs-full--SignificantInvestmentsInAssociatesAxis__ifrs-full--AssociatesMember__dei--LegalEntityAxis__custom--FozDoChopimEnergeticaMember_pn3n3" title="Investment/advance for future capital increase" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl5047">-</span></td>
    <td id="xdx_98D_eifrs-full--AmortisationExpense_iN_pn3n3_di_c20230101__20231231__ifrs-full--SignificantInvestmentsInAssociatesAxis__ifrs-full--AssociatesMember__dei--LegalEntityAxis__custom--FozDoChopimEnergeticaMember_zbRSCbM2i53c" title="Amortization" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl5049">-</span></td>
    <td id="xdx_980_ecustom--InvestmentProposedDividendsAndJcp_c20230101__20231231__ifrs-full--SignificantInvestmentsInAssociatesAxis__ifrs-full--AssociatesMember__dei--LegalEntityAxis__custom--FozDoChopimEnergeticaMember_pn3n3" title="Dividends and JSCP" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:InvestmentProposedDividendsAndJcp" contextRef="From2023-01-012023-12-31_ifrs-full_AssociatesMember_custom_FozDoChopimEnergeticaMember" id="Fact005051" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">17,654</ix:nonFraction>)</td>
    <td id="xdx_98C_ecustom--OtherInvestmentAdjustments_c20230101__20231231__ifrs-full--SignificantInvestmentsInAssociatesAxis__ifrs-full--AssociatesMember__dei--LegalEntityAxis__custom--FozDoChopimEnergeticaMember_pn3n3" title="Other" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl5053">-</span></td>
    <td id="xdx_982_eifrs-full--InvestmentsInSubsidiariesJointVenturesAndAssociates_iE_pn3n3_c20230101__20231231__ifrs-full--SignificantInvestmentsInAssociatesAxis__ifrs-full--AssociatesMember__dei--LegalEntityAxis__custom--FozDoChopimEnergeticaMember_zRfp5qyf1o66" title="Investments, ending" style="padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:InvestmentsInSubsidiariesJointVenturesAndAssociates" contextRef="AsOf2023-12-31_ifrs-full_AssociatesMember_custom_FozDoChopimEnergeticaMember" id="Fact005055" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">16,113</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Other</td>
    <td id="xdx_988_eifrs-full--InvestmentsInSubsidiariesJointVenturesAndAssociates_iS_pn3n3_c20230101__20231231__ifrs-full--SignificantInvestmentsInAssociatesAxis__ifrs-full--AssociatesMember__dei--LegalEntityAxis__custom--OthersMember_zP2shTaTaPLf" title="Investments, beginning" style="padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:InvestmentsInSubsidiariesJointVenturesAndAssociates" contextRef="AsOf2022-12-31_ifrs-full_AssociatesMember_custom_OthersMember" id="Fact005057" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,934</ix:nonFraction></td>
    <td id="xdx_985_ecustom--InvestmentEquity_c20230101__20231231__ifrs-full--SignificantInvestmentsInAssociatesAxis__ifrs-full--AssociatesMember__dei--LegalEntityAxis__custom--OthersMember_pn3n3" title="Equity" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:InvestmentEquity" contextRef="From2023-01-012023-12-31_ifrs-full_AssociatesMember_custom_OthersMember" id="Fact005059" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">3</ix:nonFraction>)</td>
    <td id="xdx_98A_ecustom--InvestmentAdvanceForFutureCapitalIncrease_c20230101__20231231__ifrs-full--SignificantInvestmentsInAssociatesAxis__ifrs-full--AssociatesMember__dei--LegalEntityAxis__custom--OthersMember_pn3n3" title="Investment/advance for future capital increase" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl5061">-</span></td>
    <td id="xdx_98B_eifrs-full--AmortisationExpense_iN_pn3n3_di_c20230101__20231231__ifrs-full--SignificantInvestmentsInAssociatesAxis__ifrs-full--AssociatesMember__dei--LegalEntityAxis__custom--OthersMember_zIN7k3q5hKz5" title="Amortization" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl5063">-</span></td>
    <td id="xdx_98D_ecustom--InvestmentProposedDividendsAndJcp_c20230101__20231231__ifrs-full--SignificantInvestmentsInAssociatesAxis__ifrs-full--AssociatesMember__dei--LegalEntityAxis__custom--OthersMember_pn3n3" title="Dividends and JSCP" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl5065">-</span></td>
    <td id="xdx_987_ecustom--OtherInvestmentAdjustments_c20230101__20231231__ifrs-full--SignificantInvestmentsInAssociatesAxis__ifrs-full--AssociatesMember__dei--LegalEntityAxis__custom--OthersMember_pn3n3" title="Other" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl5067">-</span></td>
    <td id="xdx_981_eifrs-full--InvestmentsInSubsidiariesJointVenturesAndAssociates_iE_pn3n3_c20230101__20231231__ifrs-full--SignificantInvestmentsInAssociatesAxis__ifrs-full--AssociatesMember__dei--LegalEntityAxis__custom--OthersMember_zfv5Ez0YRRd" title="Investments, ending" style="padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:InvestmentsInSubsidiariesJointVenturesAndAssociates" contextRef="AsOf2023-12-31_ifrs-full_AssociatesMember_custom_OthersMember" id="Fact005069" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,931</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">&#160;</td>
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<table border="0" cellpadding="0" cellspacing="0" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td>(a) Transfers to contract assets, intangible assets and other receivables (assets intended for disposal).</td></tr>
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<p style="font: 13pt/13pt Calibri, Helvetica, Sans-Serif; margin: 0.8pt 0 0"></p>
<table border="0" cellpadding="0" cellspacing="0" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="width: 28%">&#160;</td>
    <td style="padding-right: 2pt; width: 9%">&#160;</td>
    <td style="padding-right: 2pt; width: 9%">&#160;</td>
    <td style="padding-right: 2pt; width: 9%">&#160;</td>
    <td style="padding-right: 2pt; width: 9%">&#160;</td>
    <td style="padding-right: 2pt; width: 9%">&#160;</td>
    <td style="padding-right: 2pt; width: 9%">&#160;</td>
    <td style="padding-right: 2pt; width: 9%">&#160;</td>
    <td style="padding-right: 2pt; width: 9%">&#160;</td></tr>
  <tr style="vertical-align: bottom">
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    <td style="border-top: Black 1pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;</td>
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    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
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  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left">&#160;</td>
    <td style="padding-right: 2pt; font-weight: bold; text-align: right">Balance as of</td>
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  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; text-align: left">&#160;</td>
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    <td style="border-bottom: Black 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right">December 31, 2022</td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold">Joint Ventures (15.3)</td>
    <td style="padding-right: 2pt; font-weight: bold; text-align: right">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="padding-right: 2pt; font-weight: bold; text-align: right">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Voltalia S&#227;o Miguel do Gostoso I</td>
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    <td id="xdx_98B_ecustom--InvestmentAdvanceForFutureCapitalIncrease_c20220101__20221231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--VoltaliaSaoMiguelDoGostosoIMember_pn3n3" title="Investment/advance for future capital increase" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:InvestmentAdvanceForFutureCapitalIncrease" contextRef="From2022-01-012022-12-31_ifrs-full_JointVenturesMember_custom_VoltaliaSaoMiguelDoGostosoIMember" id="Fact005117" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,829</ix:nonFraction></td>
    <td id="xdx_987_ecustom--InvestmentsCapitalDecrease_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--VoltaliaSaoMiguelDoGostosoIMember_zBxQEGBmppGa" title="Capital decrease" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl5119">-</span></td>
    <td id="xdx_984_eifrs-full--AmortisationExpense_iN_pn3n3_di_c20220101__20221231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--VoltaliaSaoMiguelDoGostosoIMember_zajatOqB2Xpc" title="Amortization" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl5121">-</span></td>
    <td id="xdx_98A_ecustom--InvestmentProposedDividendsAndJcp_c20220101__20221231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--VoltaliaSaoMiguelDoGostosoIMember_pn3n3" title="Dividends and JSCP" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl5123">-</span></td>
    <td id="xdx_988_ecustom--OtherInvestmentAdjustments_c20220101__20221231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--VoltaliaSaoMiguelDoGostosoIMember_pn3n3" title="Other" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="-sec-ix-hidden: xdx2ixbrl5125">-</span></td>
    <td id="xdx_986_eifrs-full--InvestmentsInSubsidiariesJointVenturesAndAssociates_iE_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--VoltaliaSaoMiguelDoGostosoIMember_zaSgHKqdsaDh" title="Investments, ending" style="padding-right: 2pt; text-align: right">&#160;<ix:nonFraction name="ifrs-full:InvestmentsInSubsidiariesJointVenturesAndAssociates" contextRef="AsOf2022-12-31_ifrs-full_JointVenturesMember_custom_VoltaliaSaoMiguelDoGostosoIMember" id="Fact005127" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">115,976</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Voltalia S&#227;o Miguel do Gostoso - authorization rights</td>
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    <td id="xdx_98E_ecustom--InvestmentEquity_c20220101__20221231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--VoltaliaSaoMiguelDoGostosoDireitoDeAuthorizationRightsMember_pn3n3" title="Equity" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;<span style="-sec-ix-hidden: xdx2ixbrl5131">-</span></td>
    <td id="xdx_982_ecustom--InvestmentAdvanceForFutureCapitalIncrease_c20220101__20221231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--VoltaliaSaoMiguelDoGostosoDireitoDeAuthorizationRightsMember_pn3n3" title="Investment/advance for future capital increase" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl5133">-</span></td>
    <td id="xdx_98C_ecustom--InvestmentsCapitalDecrease_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--VoltaliaSaoMiguelDoGostosoDireitoDeAuthorizationRightsMember_zs4EcWW87Yrg" title="Capital decrease" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl5135">-</span></td>
    <td id="xdx_985_eifrs-full--AmortisationExpense_iN_pn3n3_di_c20220101__20221231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--VoltaliaSaoMiguelDoGostosoDireitoDeAuthorizationRightsMember_z3UQZ2c5RxK" title="Amortization" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="ifrs-full:AmortisationExpense" contextRef="From2022-01-012022-12-31_ifrs-full_JointVenturesMember_custom_VoltaliaSaoMiguelDoGostosoDireitoDeAuthorizationRightsMember" id="Fact005137" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">367</ix:nonFraction>)</td>
    <td id="xdx_985_ecustom--InvestmentProposedDividendsAndJcp_c20220101__20221231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--VoltaliaSaoMiguelDoGostosoDireitoDeAuthorizationRightsMember_pn3n3" title="Dividends and JSCP" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl5139">-</span></td>
    <td id="xdx_98A_ecustom--OtherInvestmentAdjustments_c20220101__20221231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--VoltaliaSaoMiguelDoGostosoDireitoDeAuthorizationRightsMember_pn3n3" title="Other" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="-sec-ix-hidden: xdx2ixbrl5141">-</span></td>
    <td id="xdx_989_eifrs-full--InvestmentsInSubsidiariesJointVenturesAndAssociates_iE_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--VoltaliaSaoMiguelDoGostosoDireitoDeAuthorizationRightsMember_zsNuolAWdlj" title="Investments, ending" style="padding-right: 2pt; text-align: right">&#160;&#160;<ix:nonFraction name="ifrs-full:InvestmentsInSubsidiariesJointVenturesAndAssociates" contextRef="AsOf2022-12-31_ifrs-full_JointVenturesMember_custom_VoltaliaSaoMiguelDoGostosoDireitoDeAuthorizationRightsMember" id="Fact005143" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">8,937</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Caiu&#225;</td>
    <td id="xdx_98A_eifrs-full--InvestmentsInSubsidiariesJointVenturesAndAssociates_iS_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--CaiuaMember_zkCTN6rYBRP4" title="Investments, beginning" style="padding-right: 2pt; text-align: right">&#160;&#160;<ix:nonFraction name="ifrs-full:InvestmentsInSubsidiariesJointVenturesAndAssociates" contextRef="AsOf2021-12-31_ifrs-full_JointVenturesMember_custom_CaiuaMember" id="Fact005145" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">106,977</ix:nonFraction></td>
    <td id="xdx_985_ecustom--InvestmentEquity_c20220101__20221231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--CaiuaMember_pn3n3" title="Equity" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><ix:nonFraction name="elp:InvestmentEquity" contextRef="From2022-01-012022-12-31_ifrs-full_JointVenturesMember_custom_CaiuaMember" id="Fact005147" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">23,806</ix:nonFraction></td>
    <td id="xdx_986_ecustom--InvestmentAdvanceForFutureCapitalIncrease_c20220101__20221231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--CaiuaMember_pn3n3" title="Investment/advance for future capital increase" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl5149">-</span></td>
    <td id="xdx_981_ecustom--InvestmentsCapitalDecrease_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--CaiuaMember_zGxiMPTeVst3" title="Capital decrease" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl5151">-</span></td>
    <td id="xdx_986_eifrs-full--AmortisationExpense_iN_pn3n3_di_c20220101__20221231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--CaiuaMember_z8ir5FY9uht1" title="Amortization" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl5153">-</span></td>
    <td id="xdx_989_ecustom--InvestmentProposedDividendsAndJcp_c20220101__20221231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--CaiuaMember_pn3n3" title="Dividends and JSCP" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;(<ix:nonFraction name="elp:InvestmentProposedDividendsAndJcp" contextRef="From2022-01-012022-12-31_ifrs-full_JointVenturesMember_custom_CaiuaMember" id="Fact005155" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">5,486</ix:nonFraction>)</td>
    <td id="xdx_985_ecustom--OtherInvestmentAdjustments_c20220101__20221231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--CaiuaMember_pn3n3" title="Other" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="-sec-ix-hidden: xdx2ixbrl5157">-</span></td>
    <td id="xdx_988_eifrs-full--InvestmentsInSubsidiariesJointVenturesAndAssociates_iE_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--CaiuaMember_zgjPOAQd6Qra" title="Investments, ending" style="padding-right: 2pt; text-align: right">&#160;<ix:nonFraction name="ifrs-full:InvestmentsInSubsidiariesJointVenturesAndAssociates" contextRef="AsOf2022-12-31_ifrs-full_JointVenturesMember_custom_CaiuaMember" id="Fact005159" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">125,297</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Integra&#231;&#227;o Maranhense</td>
    <td id="xdx_984_eifrs-full--InvestmentsInSubsidiariesJointVenturesAndAssociates_iS_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--IntegracaoMaranhenseMember_z1jgFk8LCu41" title="Investments, beginning" style="padding-right: 2pt; text-align: right">&#160;&#160;<ix:nonFraction name="ifrs-full:InvestmentsInSubsidiariesJointVenturesAndAssociates" contextRef="AsOf2021-12-31_ifrs-full_JointVenturesMember_custom_IntegracaoMaranhenseMember" id="Fact005161" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">166,563</ix:nonFraction></td>
    <td id="xdx_985_ecustom--InvestmentEquity_c20220101__20221231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--IntegracaoMaranhenseMember_pn3n3" title="Equity" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><ix:nonFraction name="elp:InvestmentEquity" contextRef="From2022-01-012022-12-31_ifrs-full_JointVenturesMember_custom_IntegracaoMaranhenseMember" id="Fact005163" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">32,824</ix:nonFraction></td>
    <td id="xdx_98E_ecustom--InvestmentAdvanceForFutureCapitalIncrease_c20220101__20221231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--IntegracaoMaranhenseMember_pn3n3" title="Investment/advance for future capital increase" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl5165">-</span></td>
    <td id="xdx_988_ecustom--InvestmentsCapitalDecrease_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--IntegracaoMaranhenseMember_zVkXLGVMNzKk" title="Capital decrease" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl5167">-</span></td>
    <td id="xdx_987_eifrs-full--AmortisationExpense_iN_pn3n3_di_c20220101__20221231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--IntegracaoMaranhenseMember_zcge93jIiwp3" title="Amortization" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl5169">-</span></td>
    <td id="xdx_981_ecustom--InvestmentProposedDividendsAndJcp_c20220101__20221231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--IntegracaoMaranhenseMember_pn3n3" title="Dividends and JSCP" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;(<ix:nonFraction name="elp:InvestmentProposedDividendsAndJcp" contextRef="From2022-01-012022-12-31_ifrs-full_JointVenturesMember_custom_IntegracaoMaranhenseMember" id="Fact005171" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">6,885</ix:nonFraction>)</td>
    <td id="xdx_981_ecustom--OtherInvestmentAdjustments_c20220101__20221231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--IntegracaoMaranhenseMember_pn3n3" title="Other" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="-sec-ix-hidden: xdx2ixbrl5173">-</span></td>
    <td id="xdx_98C_eifrs-full--InvestmentsInSubsidiariesJointVenturesAndAssociates_iE_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--IntegracaoMaranhenseMember_zn3BeKqkF8y1" title="Investments, ending" style="padding-right: 2pt; text-align: right">&#160;<ix:nonFraction name="ifrs-full:InvestmentsInSubsidiariesJointVenturesAndAssociates" contextRef="AsOf2022-12-31_ifrs-full_JointVenturesMember_custom_IntegracaoMaranhenseMember" id="Fact005175" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">192,502</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Matrinch&#227;</td>
    <td id="xdx_98C_eifrs-full--InvestmentsInSubsidiariesJointVenturesAndAssociates_iS_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--MatrinchaMember_zdSqSrVVPF2" title="Investments, beginning" style="padding-right: 2pt; text-align: right">&#160;&#160;<ix:nonFraction name="ifrs-full:InvestmentsInSubsidiariesJointVenturesAndAssociates" contextRef="AsOf2021-12-31_ifrs-full_JointVenturesMember_custom_MatrinchaMember" id="Fact005177" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">811,771</ix:nonFraction></td>
    <td id="xdx_980_ecustom--InvestmentEquity_c20220101__20221231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--MatrinchaMember_pn3n3" title="Equity" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;<ix:nonFraction name="elp:InvestmentEquity" contextRef="From2022-01-012022-12-31_ifrs-full_JointVenturesMember_custom_MatrinchaMember" id="Fact005179" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">162,298</ix:nonFraction></td>
    <td id="xdx_984_ecustom--InvestmentAdvanceForFutureCapitalIncrease_c20220101__20221231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--MatrinchaMember_pn3n3" title="Investment/advance for future capital increase" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl5181">-</span></td>
    <td id="xdx_98C_ecustom--InvestmentsCapitalDecrease_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--MatrinchaMember_zMF0ivlxXyRe" title="Capital decrease" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl5183">-</span></td>
    <td id="xdx_986_eifrs-full--AmortisationExpense_iN_pn3n3_di_c20220101__20221231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--MatrinchaMember_zebx2r5jpYld" title="Amortization" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl5185">-</span></td>
    <td id="xdx_98E_ecustom--InvestmentProposedDividendsAndJcp_c20220101__20221231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--MatrinchaMember_pn3n3" title="Dividends and JSCP" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;(<ix:nonFraction name="elp:InvestmentProposedDividendsAndJcp" contextRef="From2022-01-012022-12-31_ifrs-full_JointVenturesMember_custom_MatrinchaMember" id="Fact005187" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">42,541</ix:nonFraction>)</td>
    <td id="xdx_985_ecustom--OtherInvestmentAdjustments_c20220101__20221231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--MatrinchaMember_pn3n3" title="Other" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="-sec-ix-hidden: xdx2ixbrl5189">-</span></td>
    <td id="xdx_980_eifrs-full--InvestmentsInSubsidiariesJointVenturesAndAssociates_iE_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--MatrinchaMember_zjYGv9pBdzth" title="Investments, ending" style="padding-right: 2pt; text-align: right">&#160;<ix:nonFraction name="ifrs-full:InvestmentsInSubsidiariesJointVenturesAndAssociates" contextRef="AsOf2022-12-31_ifrs-full_JointVenturesMember_custom_MatrinchaMember" id="Fact005191" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">931,528</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Guaraciaba</td>
    <td id="xdx_986_eifrs-full--InvestmentsInSubsidiariesJointVenturesAndAssociates_iS_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--GuaraciabaMember_zI446wIS37Gb" title="Investments, beginning" style="padding-right: 2pt; text-align: right">&#160;&#160;<ix:nonFraction name="ifrs-full:InvestmentsInSubsidiariesJointVenturesAndAssociates" contextRef="AsOf2021-12-31_ifrs-full_JointVenturesMember_custom_GuaraciabaMember" id="Fact005193" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">407,615</ix:nonFraction></td>
    <td id="xdx_980_ecustom--InvestmentEquity_c20220101__20221231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--GuaraciabaMember_pn3n3" title="Equity" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><ix:nonFraction name="elp:InvestmentEquity" contextRef="From2022-01-012022-12-31_ifrs-full_JointVenturesMember_custom_GuaraciabaMember" id="Fact005195" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">82,251</ix:nonFraction></td>
    <td id="xdx_981_ecustom--InvestmentAdvanceForFutureCapitalIncrease_c20220101__20221231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--GuaraciabaMember_pn3n3" title="Investment/advance for future capital increase" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl5197">-</span></td>
    <td id="xdx_982_ecustom--InvestmentsCapitalDecrease_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--GuaraciabaMember_zvynrMJUSaQe" title="Capital decrease" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl5199">-</span></td>
    <td id="xdx_98F_eifrs-full--AmortisationExpense_iN_pn3n3_di_c20220101__20221231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--GuaraciabaMember_zzSXIKhKtF54" title="Amortization" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl5201">-</span></td>
    <td id="xdx_982_ecustom--InvestmentProposedDividendsAndJcp_c20220101__20221231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--GuaraciabaMember_pn3n3" title="Dividends and JSCP" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;(<ix:nonFraction name="elp:InvestmentProposedDividendsAndJcp" contextRef="From2022-01-012022-12-31_ifrs-full_JointVenturesMember_custom_GuaraciabaMember" id="Fact005203" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">22,767</ix:nonFraction>)</td>
    <td id="xdx_989_ecustom--OtherInvestmentAdjustments_c20220101__20221231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--GuaraciabaMember_pn3n3" title="Other" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="-sec-ix-hidden: xdx2ixbrl5205">-</span></td>
    <td id="xdx_98A_eifrs-full--InvestmentsInSubsidiariesJointVenturesAndAssociates_iE_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--GuaraciabaMember_zCcoJd2jlZS1" title="Investments, ending" style="padding-right: 2pt; text-align: right">&#160;<ix:nonFraction name="ifrs-full:InvestmentsInSubsidiariesJointVenturesAndAssociates" contextRef="AsOf2022-12-31_ifrs-full_JointVenturesMember_custom_GuaraciabaMember" id="Fact005207" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">467,099</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Parana&#237;ba</td>
    <td id="xdx_98D_eifrs-full--InvestmentsInSubsidiariesJointVenturesAndAssociates_iS_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--ParanaibaMember_zEXWVgxet2yh" title="Investments, beginning" style="padding-right: 2pt; text-align: right">&#160;&#160;<ix:nonFraction name="ifrs-full:InvestmentsInSubsidiariesJointVenturesAndAssociates" contextRef="AsOf2021-12-31_ifrs-full_JointVenturesMember_custom_ParanaibaMember" id="Fact005209" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">226,923</ix:nonFraction></td>
    <td id="xdx_986_ecustom--InvestmentEquity_c20220101__20221231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--ParanaibaMember_pn3n3" title="Equity" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><ix:nonFraction name="elp:InvestmentEquity" contextRef="From2022-01-012022-12-31_ifrs-full_JointVenturesMember_custom_ParanaibaMember" id="Fact005211" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">47,623</ix:nonFraction></td>
    <td id="xdx_98A_ecustom--InvestmentAdvanceForFutureCapitalIncrease_c20220101__20221231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--ParanaibaMember_pn3n3" title="Investment/advance for future capital increase" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl5213">-</span></td>
    <td id="xdx_985_ecustom--InvestmentsCapitalDecrease_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--ParanaibaMember_zTOzxR80Xep9" title="Capital decrease" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl5215">-</span></td>
    <td id="xdx_980_eifrs-full--AmortisationExpense_iN_pn3n3_di_c20220101__20221231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--ParanaibaMember_zb54UpBV967j" title="Amortization" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl5217">-</span></td>
    <td id="xdx_985_ecustom--InvestmentProposedDividendsAndJcp_c20220101__20221231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--ParanaibaMember_pn3n3" title="Dividends and JSCP" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;(<ix:nonFraction name="elp:InvestmentProposedDividendsAndJcp" contextRef="From2022-01-012022-12-31_ifrs-full_JointVenturesMember_custom_ParanaibaMember" id="Fact005219" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">10,567</ix:nonFraction>)</td>
    <td id="xdx_98E_ecustom--OtherInvestmentAdjustments_c20220101__20221231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--ParanaibaMember_pn3n3" title="Other" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="-sec-ix-hidden: xdx2ixbrl5221">-</span></td>
    <td id="xdx_98E_eifrs-full--InvestmentsInSubsidiariesJointVenturesAndAssociates_iE_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--ParanaibaMember_zkQllXMV3C7l" title="Investments, ending" style="padding-right: 2pt; text-align: right">&#160;<ix:nonFraction name="ifrs-full:InvestmentsInSubsidiariesJointVenturesAndAssociates" contextRef="AsOf2022-12-31_ifrs-full_JointVenturesMember_custom_ParanaibaMember" id="Fact005223" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">263,979</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Mata de Santa Genebra</td>
    <td id="xdx_980_eifrs-full--InvestmentsInSubsidiariesJointVenturesAndAssociates_iS_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--MataDeSantaGenebraMember_zTEik7c7aEi2" title="Investments, beginning" style="padding-right: 2pt; text-align: right">&#160;&#160;<ix:nonFraction name="ifrs-full:InvestmentsInSubsidiariesJointVenturesAndAssociates" contextRef="AsOf2021-12-31_ifrs-full_JointVenturesMember_custom_MataDeSantaGenebraMember" id="Fact005225" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">710,989</ix:nonFraction></td>
    <td id="xdx_98E_ecustom--InvestmentEquity_c20220101__20221231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--MataDeSantaGenebraMember_pn3n3" title="Equity" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><ix:nonFraction name="elp:InvestmentEquity" contextRef="From2022-01-012022-12-31_ifrs-full_JointVenturesMember_custom_MataDeSantaGenebraMember" id="Fact005227" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">56,140</ix:nonFraction></td>
    <td id="xdx_985_ecustom--InvestmentAdvanceForFutureCapitalIncrease_c20220101__20221231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--MataDeSantaGenebraMember_pn3n3" title="Investment/advance for future capital increase" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl5229">-</span></td>
    <td id="xdx_98F_ecustom--InvestmentsCapitalDecrease_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--MataDeSantaGenebraMember_zUlx7tLRVTB6" title="Capital decrease" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="elp:InvestmentsCapitalDecrease" contextRef="From2022-01-012022-12-31_ifrs-full_JointVenturesMember_custom_MataDeSantaGenebraMember" id="Fact005231" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">61,536</ix:nonFraction>)</td>
    <td id="xdx_987_eifrs-full--AmortisationExpense_iN_pn3n3_di_c20220101__20221231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--MataDeSantaGenebraMember_zD4sxirqWMA4" title="Amortization" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl5233">-</span></td>
    <td id="xdx_989_ecustom--InvestmentProposedDividendsAndJcp_c20220101__20221231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--MataDeSantaGenebraMember_pn3n3" title="Dividends and JSCP" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;(<ix:nonFraction name="elp:InvestmentProposedDividendsAndJcp" contextRef="From2022-01-012022-12-31_ifrs-full_JointVenturesMember_custom_MataDeSantaGenebraMember" id="Fact005235" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">13,333</ix:nonFraction>)</td>
    <td id="xdx_984_ecustom--OtherInvestmentAdjustments_c20220101__20221231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--MataDeSantaGenebraMember_pn3n3" title="Other" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="-sec-ix-hidden: xdx2ixbrl5237">-</span></td>
    <td id="xdx_986_eifrs-full--InvestmentsInSubsidiariesJointVenturesAndAssociates_iE_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--MataDeSantaGenebraMember_zlljpPxEvYnc" title="Investments, ending" style="padding-right: 2pt; text-align: right">&#160;<ix:nonFraction name="ifrs-full:InvestmentsInSubsidiariesJointVenturesAndAssociates" contextRef="AsOf2022-12-31_ifrs-full_JointVenturesMember_custom_MataDeSantaGenebraMember" id="Fact005239" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">692,260</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Cantareira</td>
    <td id="xdx_981_eifrs-full--InvestmentsInSubsidiariesJointVenturesAndAssociates_iS_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--CantareiraMember_zt8RtOsENQni" title="Investments, beginning" style="padding-right: 2pt; text-align: right">&#160;&#160;<ix:nonFraction name="ifrs-full:InvestmentsInSubsidiariesJointVenturesAndAssociates" contextRef="AsOf2021-12-31_ifrs-full_JointVenturesMember_custom_CantareiraMember" id="Fact005241" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">437,330</ix:nonFraction></td>
    <td id="xdx_98B_ecustom--InvestmentEquity_c20220101__20221231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--CantareiraMember_pn3n3" title="Equity" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><ix:nonFraction name="elp:InvestmentEquity" contextRef="From2022-01-012022-12-31_ifrs-full_JointVenturesMember_custom_CantareiraMember" id="Fact005243" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">45,293</ix:nonFraction></td>
    <td id="xdx_98D_ecustom--InvestmentAdvanceForFutureCapitalIncrease_c20220101__20221231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--CantareiraMember_pn3n3" title="Investment/advance for future capital increase" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl5245">-</span></td>
    <td id="xdx_985_ecustom--InvestmentsCapitalDecrease_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--CantareiraMember_zx93piOlshfd" title="Capital decrease" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl5247">-</span></td>
    <td id="xdx_988_eifrs-full--AmortisationExpense_iN_pn3n3_di_c20220101__20221231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--CantareiraMember_ziryFYdN7Kwh" title="Amortization" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl5249">-</span></td>
    <td id="xdx_987_ecustom--InvestmentProposedDividendsAndJcp_c20220101__20221231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--CantareiraMember_pn3n3" title="Dividends and JSCP" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;(<ix:nonFraction name="elp:InvestmentProposedDividendsAndJcp" contextRef="From2022-01-012022-12-31_ifrs-full_JointVenturesMember_custom_CantareiraMember" id="Fact005251" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">9,254</ix:nonFraction>)</td>
    <td id="xdx_98B_ecustom--OtherInvestmentAdjustments_c20220101__20221231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--CantareiraMember_pn3n3" title="Other" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="-sec-ix-hidden: xdx2ixbrl5253">-</span></td>
    <td id="xdx_98B_eifrs-full--InvestmentsInSubsidiariesJointVenturesAndAssociates_iE_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--CantareiraMember_zrPoJIFK0u4k" title="Investments, ending" style="padding-right: 2pt; text-align: right">&#160;<ix:nonFraction name="ifrs-full:InvestmentsInSubsidiariesJointVenturesAndAssociates" contextRef="AsOf2022-12-31_ifrs-full_JointVenturesMember_custom_CantareiraMember" id="Fact005255" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">473,369</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Solar Paran&#225;</td>
    <td id="xdx_988_eifrs-full--InvestmentsInSubsidiariesJointVenturesAndAssociates_iS_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--SolarParanaMember_zPp7OvEVpamb" title="Investments, beginning" style="padding-right: 2pt; text-align: right"><ix:nonFraction name="ifrs-full:InvestmentsInSubsidiariesJointVenturesAndAssociates" contextRef="AsOf2021-12-31_ifrs-full_JointVenturesMember_custom_SolarParanaMember" id="Fact005257" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">7,035</ix:nonFraction></td>
    <td id="xdx_98C_ecustom--InvestmentEquity_c20220101__20221231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--SolarParanaMember_pn3n3" title="Equity" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;<ix:nonFraction name="elp:InvestmentEquity" contextRef="From2022-01-012022-12-31_ifrs-full_JointVenturesMember_custom_SolarParanaMember" id="Fact005259" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">170</ix:nonFraction></td>
    <td id="xdx_983_ecustom--InvestmentAdvanceForFutureCapitalIncrease_c20220101__20221231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--SolarParanaMember_pn3n3" title="Investment/advance for future capital increase" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl5261">-</span></td>
    <td id="xdx_98B_ecustom--InvestmentsCapitalDecrease_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--SolarParanaMember_zrJHifHypkH7" title="Capital decrease" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl5263">-</span></td>
    <td id="xdx_987_eifrs-full--AmortisationExpense_iN_pn3n3_di_c20220101__20221231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--SolarParanaMember_zXfXQTBbkLUk" title="Amortization" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl5265">-</span></td>
    <td id="xdx_987_ecustom--InvestmentProposedDividendsAndJcp_c20220101__20221231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--SolarParanaMember_pn3n3" title="Dividends and JSCP" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="elp:InvestmentProposedDividendsAndJcp" contextRef="From2022-01-012022-12-31_ifrs-full_JointVenturesMember_custom_SolarParanaMember" id="Fact005267" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">49</ix:nonFraction>)</td>
    <td id="xdx_987_ecustom--OtherInvestmentAdjustments_c20220101__20221231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--SolarParanaMember_pn3n3" title="Other" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="-sec-ix-hidden: xdx2ixbrl5269">-</span></td>
    <td id="xdx_98B_eifrs-full--InvestmentsInSubsidiariesJointVenturesAndAssociates_iE_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--SolarParanaMember_zlIojqVgkH9k" title="Investments, ending" style="padding-right: 2pt; text-align: right">&#160;&#160;<ix:nonFraction name="ifrs-full:InvestmentsInSubsidiariesJointVenturesAndAssociates" contextRef="AsOf2022-12-31_ifrs-full_JointVenturesMember_custom_SolarParanaMember" id="Fact005271" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">7,156</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">&#160;</td>
    <td id="xdx_982_eifrs-full--InvestmentsInSubsidiariesJointVenturesAndAssociates_iS_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember_zow2qigxYZnb" title="Investments, beginning" style="padding-right: 2pt; font-weight: bold; text-align: right">&#160;&#160;<ix:nonFraction name="ifrs-full:InvestmentsInSubsidiariesJointVenturesAndAssociates" contextRef="AsOf2021-12-31_ifrs-full_JointVenturesMember" id="Fact005273" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,993,497</ix:nonFraction></td>
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    <td id="xdx_98F_ecustom--InvestmentAdvanceForFutureCapitalIncrease_c20220101__20221231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember_pn3n3" title="Investment/advance for future capital increase" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:InvestmentAdvanceForFutureCapitalIncrease" contextRef="From2022-01-012022-12-31_ifrs-full_JointVenturesMember" id="Fact005277" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,829</ix:nonFraction></td>
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    <td id="xdx_98C_ecustom--InvestmentProposedDividendsAndJcp_c20220101__20221231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember_pn3n3" title="Dividends and JSCP" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="elp:InvestmentProposedDividendsAndJcp" contextRef="From2022-01-012022-12-31_ifrs-full_JointVenturesMember" id="Fact005283" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">110,882</ix:nonFraction>)</td>
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    <td id="xdx_98E_eifrs-full--InvestmentsInSubsidiariesJointVenturesAndAssociates_iE_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__ifrs-full--JointVenturesMember_zCTE7oMNHLgk" title="Investments, ending" style="padding-right: 2pt; font-weight: bold; text-align: right">&#160;<ix:nonFraction name="ifrs-full:InvestmentsInSubsidiariesJointVenturesAndAssociates" contextRef="AsOf2022-12-31_ifrs-full_JointVenturesMember" id="Fact005287" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,278,103</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold">Associates&#160;</td>
    <td style="padding-right: 2pt; font-weight: bold; text-align: right">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="padding-right: 2pt; font-weight: bold; text-align: right">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Dona Francisca Energ&#233;tica (15.4)</td>
    <td id="xdx_98B_eifrs-full--InvestmentsInSubsidiariesJointVenturesAndAssociates_iS_pn3n3_c20220101__20221231__ifrs-full--SignificantInvestmentsInAssociatesAxis__ifrs-full--AssociatesMember__dei--LegalEntityAxis__custom--DonaFranciscaEnergeticaMember_ztRfqj2TBLLa" title="Investments, beginning" style="padding-right: 2pt; text-align: right">&#160;<ix:nonFraction name="ifrs-full:InvestmentsInSubsidiariesJointVenturesAndAssociates" contextRef="AsOf2021-12-31_ifrs-full_AssociatesMember_custom_DonaFranciscaEnergeticaMember" id="Fact005289" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">27,057</ix:nonFraction></td>
    <td id="xdx_98B_ecustom--InvestmentEquity_c20220101__20221231__ifrs-full--SignificantInvestmentsInAssociatesAxis__ifrs-full--AssociatesMember__dei--LegalEntityAxis__custom--DonaFranciscaEnergeticaMember_pn3n3" title="Equity" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;<ix:nonFraction name="elp:InvestmentEquity" contextRef="From2022-01-012022-12-31_ifrs-full_AssociatesMember_custom_DonaFranciscaEnergeticaMember" id="Fact005291" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">5,648</ix:nonFraction></td>
    <td id="xdx_98A_ecustom--InvestmentAdvanceForFutureCapitalIncrease_c20220101__20221231__ifrs-full--SignificantInvestmentsInAssociatesAxis__ifrs-full--AssociatesMember__dei--LegalEntityAxis__custom--DonaFranciscaEnergeticaMember_pn3n3" title="Investment/advance for future capital increase" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl5293">-</span></td>
    <td id="xdx_988_ecustom--InvestmentsCapitalDecrease_pn3n3_c20220101__20221231__ifrs-full--SignificantInvestmentsInAssociatesAxis__ifrs-full--AssociatesMember__dei--LegalEntityAxis__custom--DonaFranciscaEnergeticaMember_zdNijfuVFk8g" title="Capital decrease" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl5295">-</span></td>
    <td id="xdx_986_eifrs-full--AmortisationExpense_iN_pn3n3_di_c20220101__20221231__ifrs-full--SignificantInvestmentsInAssociatesAxis__ifrs-full--AssociatesMember__dei--LegalEntityAxis__custom--DonaFranciscaEnergeticaMember_zYcdrN0VEVi5" title="Amortization" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl5297">-</span></td>
    <td id="xdx_982_ecustom--InvestmentProposedDividendsAndJcp_c20220101__20221231__ifrs-full--SignificantInvestmentsInAssociatesAxis__ifrs-full--AssociatesMember__dei--LegalEntityAxis__custom--DonaFranciscaEnergeticaMember_pn3n3" title="Dividends and JSCP" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;(<ix:nonFraction name="elp:InvestmentProposedDividendsAndJcp" contextRef="From2022-01-012022-12-31_ifrs-full_AssociatesMember_custom_DonaFranciscaEnergeticaMember" id="Fact005299" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">4,662</ix:nonFraction>)</td>
    <td id="xdx_983_ecustom--OtherInvestmentAdjustments_c20220101__20221231__ifrs-full--SignificantInvestmentsInAssociatesAxis__ifrs-full--AssociatesMember__dei--LegalEntityAxis__custom--DonaFranciscaEnergeticaMember_pn3n3" title="Other" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="-sec-ix-hidden: xdx2ixbrl5301">-</span></td>
    <td id="xdx_98C_eifrs-full--InvestmentsInSubsidiariesJointVenturesAndAssociates_iE_pn3n3_c20220101__20221231__ifrs-full--SignificantInvestmentsInAssociatesAxis__ifrs-full--AssociatesMember__dei--LegalEntityAxis__custom--DonaFranciscaEnergeticaMember_zsXW7935Vhn2" title="Investments, ending" style="padding-right: 2pt; text-align: right"><ix:nonFraction name="ifrs-full:InvestmentsInSubsidiariesJointVenturesAndAssociates" contextRef="AsOf2022-12-31_ifrs-full_AssociatesMember_custom_DonaFranciscaEnergeticaMember" id="Fact005303" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">28,043</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Foz do Chopim Energ&#233;tica (15.4)</td>
    <td id="xdx_98E_eifrs-full--InvestmentsInSubsidiariesJointVenturesAndAssociates_iS_pn3n3_c20220101__20221231__ifrs-full--SignificantInvestmentsInAssociatesAxis__ifrs-full--AssociatesMember__dei--LegalEntityAxis__custom--FozDoChopimEnergeticaMember_zYtyz2xyJTgk" title="Investments, beginning" style="padding-right: 2pt; text-align: right">&#160;<ix:nonFraction name="ifrs-full:InvestmentsInSubsidiariesJointVenturesAndAssociates" contextRef="AsOf2021-12-31_ifrs-full_AssociatesMember_custom_FozDoChopimEnergeticaMember" id="Fact005305" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">19,102</ix:nonFraction></td>
    <td id="xdx_985_ecustom--InvestmentEquity_c20220101__20221231__ifrs-full--SignificantInvestmentsInAssociatesAxis__ifrs-full--AssociatesMember__dei--LegalEntityAxis__custom--FozDoChopimEnergeticaMember_pn3n3" title="Equity" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><ix:nonFraction name="elp:InvestmentEquity" contextRef="From2022-01-012022-12-31_ifrs-full_AssociatesMember_custom_FozDoChopimEnergeticaMember" id="Fact005307" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">20,370</ix:nonFraction></td>
    <td id="xdx_98F_ecustom--InvestmentAdvanceForFutureCapitalIncrease_c20220101__20221231__ifrs-full--SignificantInvestmentsInAssociatesAxis__ifrs-full--AssociatesMember__dei--LegalEntityAxis__custom--FozDoChopimEnergeticaMember_pn3n3" title="Investment/advance for future capital increase" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl5309">-</span></td>
    <td id="xdx_98C_ecustom--InvestmentsCapitalDecrease_pn3n3_c20220101__20221231__ifrs-full--SignificantInvestmentsInAssociatesAxis__ifrs-full--AssociatesMember__dei--LegalEntityAxis__custom--FozDoChopimEnergeticaMember_zJZE11pbFihl" title="Capital decrease" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl5311">-</span></td>
    <td id="xdx_983_eifrs-full--AmortisationExpense_iN_pn3n3_di_c20220101__20221231__ifrs-full--SignificantInvestmentsInAssociatesAxis__ifrs-full--AssociatesMember__dei--LegalEntityAxis__custom--FozDoChopimEnergeticaMember_z6P3ZeYRSYqb" title="Amortization" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl5313">-</span></td>
    <td id="xdx_986_ecustom--InvestmentProposedDividendsAndJcp_c20220101__20221231__ifrs-full--SignificantInvestmentsInAssociatesAxis__ifrs-full--AssociatesMember__dei--LegalEntityAxis__custom--FozDoChopimEnergeticaMember_pn3n3" title="Dividends and JSCP" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;(<ix:nonFraction name="elp:InvestmentProposedDividendsAndJcp" contextRef="From2022-01-012022-12-31_ifrs-full_AssociatesMember_custom_FozDoChopimEnergeticaMember" id="Fact005315" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">22,356</ix:nonFraction>)</td>
    <td id="xdx_98E_ecustom--OtherInvestmentAdjustments_c20220101__20221231__ifrs-full--SignificantInvestmentsInAssociatesAxis__ifrs-full--AssociatesMember__dei--LegalEntityAxis__custom--FozDoChopimEnergeticaMember_pn3n3" title="Other" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="-sec-ix-hidden: xdx2ixbrl5317">-</span></td>
    <td id="xdx_98A_eifrs-full--InvestmentsInSubsidiariesJointVenturesAndAssociates_iE_pn3n3_c20220101__20221231__ifrs-full--SignificantInvestmentsInAssociatesAxis__ifrs-full--AssociatesMember__dei--LegalEntityAxis__custom--FozDoChopimEnergeticaMember_zpG8l6REdLbd" title="Investments, ending" style="padding-right: 2pt; text-align: right"><ix:nonFraction name="ifrs-full:InvestmentsInSubsidiariesJointVenturesAndAssociates" contextRef="AsOf2022-12-31_ifrs-full_AssociatesMember_custom_FozDoChopimEnergeticaMember" id="Fact005319" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">17,116</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Other</td>
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    <td id="xdx_987_ecustom--InvestmentEquity_c20220101__20221231__ifrs-full--SignificantInvestmentsInAssociatesAxis__ifrs-full--AssociatesMember__dei--LegalEntityAxis__custom--OthersMember_pn3n3" title="Equity" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;(<ix:nonFraction name="elp:InvestmentEquity" contextRef="From2022-01-012022-12-31_ifrs-full_AssociatesMember_custom_OthersMember" id="Fact005323" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">3</ix:nonFraction>)</td>
    <td id="xdx_988_ecustom--InvestmentAdvanceForFutureCapitalIncrease_c20220101__20221231__ifrs-full--SignificantInvestmentsInAssociatesAxis__ifrs-full--AssociatesMember__dei--LegalEntityAxis__custom--OthersMember_pn3n3" title="Investment/advance for future capital increase" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl5325">-</span></td>
    <td id="xdx_98B_ecustom--InvestmentsCapitalDecrease_pn3n3_c20220101__20221231__ifrs-full--SignificantInvestmentsInAssociatesAxis__ifrs-full--AssociatesMember__dei--LegalEntityAxis__custom--OthersMember_z4OIUIVZ3N1i" title="Capital decrease" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl5327">-</span></td>
    <td id="xdx_983_eifrs-full--AmortisationExpense_iN_pn3n3_di_c20220101__20221231__ifrs-full--SignificantInvestmentsInAssociatesAxis__ifrs-full--AssociatesMember__dei--LegalEntityAxis__custom--OthersMember_zmzs7R4rkbR7" title="Amortization" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl5329">-</span></td>
    <td id="xdx_982_ecustom--InvestmentProposedDividendsAndJcp_c20220101__20221231__ifrs-full--SignificantInvestmentsInAssociatesAxis__ifrs-full--AssociatesMember__dei--LegalEntityAxis__custom--OthersMember_pn3n3" title="Dividends and JSCP" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl5331">-</span></td>
    <td id="xdx_985_ecustom--OtherInvestmentAdjustments_c20220101__20221231__ifrs-full--SignificantInvestmentsInAssociatesAxis__ifrs-full--AssociatesMember__dei--LegalEntityAxis__custom--OthersMember_pn3n3" title="Other" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="-sec-ix-hidden: xdx2ixbrl5333">-</span></td>
    <td id="xdx_985_eifrs-full--InvestmentsInSubsidiariesJointVenturesAndAssociates_iE_pn3n3_c20220101__20221231__ifrs-full--SignificantInvestmentsInAssociatesAxis__ifrs-full--AssociatesMember__dei--LegalEntityAxis__custom--OthersMember_zAR5Bd9pHiS5" title="Investments, ending" style="padding-right: 2pt; text-align: right">&#160;&#160;<ix:nonFraction name="ifrs-full:InvestmentsInSubsidiariesJointVenturesAndAssociates" contextRef="AsOf2022-12-31_ifrs-full_AssociatesMember_custom_OthersMember" id="Fact005335" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,934</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">&#160;</td>
    <td id="xdx_984_eifrs-full--InvestmentsInSubsidiariesJointVenturesAndAssociates_iS_pn3n3_c20220101__20221231__ifrs-full--SignificantInvestmentsInAssociatesAxis__ifrs-full--AssociatesMember_zqSZWbzkBhAk" title="Investments, beginning" style="padding-right: 2pt; font-weight: bold; text-align: right">&#160;<ix:nonFraction name="ifrs-full:InvestmentsInSubsidiariesJointVenturesAndAssociates" contextRef="AsOf2021-12-31_ifrs-full_AssociatesMember" id="Fact005337" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">48,096</ix:nonFraction></td>
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    <td>(a) Transfer of assets destined for disposal.</td></tr>
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<ix:exclude><!-- Field: Page; Sequence: 228 -->
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<td style="width: 5.9pt"/><td style="width: 34pt">15.2</td><td>Subsidiaries with non-controlling interests</td></tr></table>

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<td style="width: 12.95pt"/><td style="width: 35.55pt">15.2.1</td><td><span style="text-decoration: underline">Summarized financial information</span></td></tr></table>

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    <td id="xdx_983_eifrs-full--Assets_c20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--ElejorMember_pn3n3" title="ASSETS" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:Assets" contextRef="AsOf2023-12-31_custom_ElejorMember" id="Fact005394" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">804,150</ix:nonFraction></td>
    <td id="xdx_980_eifrs-full--Assets_c20221231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--ElejorMember_pn3n3" title="ASSETS" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:Assets" contextRef="AsOf2022-12-31_custom_ElejorMember" id="Fact005396" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">848,198</ix:nonFraction></td>
    <td id="xdx_986_eifrs-full--Assets_iI_pn3n3_c20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--UEGAraucariaMember_zAaFyZ91oKdl" title="ASSETS" style="padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:Assets" contextRef="AsOf2023-12-31_custom_UEGAraucariaMember" id="Fact005398" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">423,367</ix:nonFraction></td>
    <td id="xdx_98D_eifrs-full--Assets_c20221231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--UEGAraucariaMember_pn3n3" title="ASSETS" style="border-left: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:Assets" contextRef="AsOf2022-12-31_custom_UEGAraucariaMember" id="Fact005400" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">334,418</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>&#160;Current assets&#160;</td>
    <td id="xdx_980_eifrs-full--CurrentAssets_c20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CompagasMember_pn3n3" title="Current assets" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentAssets" contextRef="AsOf2023-12-31_custom_CompagasMember" id="Fact005402" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">240,017</ix:nonFraction></td>
    <td id="xdx_981_eifrs-full--CurrentAssets_c20221231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CompagasMember_pn3n3" title="Current assets" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentAssets" contextRef="AsOf2022-12-31_custom_CompagasMember" id="Fact005404" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">282,714</ix:nonFraction></td>
    <td id="xdx_98F_eifrs-full--CurrentAssets_c20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--ElejorMember_pn3n3" title="Current assets" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentAssets" contextRef="AsOf2023-12-31_custom_ElejorMember" id="Fact005406" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">209,323</ix:nonFraction></td>
    <td id="xdx_98E_eifrs-full--CurrentAssets_c20221231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--ElejorMember_pn3n3" title="Current assets" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentAssets" contextRef="AsOf2022-12-31_custom_ElejorMember" id="Fact005408" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">224,833</ix:nonFraction></td>
    <td id="xdx_98B_eifrs-full--CurrentAssets_c20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--UEGAraucariaMember_pn3n3" title="Current assets" style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentAssets" contextRef="AsOf2023-12-31_custom_UEGAraucariaMember" id="Fact005410" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">36,580</ix:nonFraction></td>
    <td id="xdx_988_eifrs-full--CurrentAssets_c20221231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--UEGAraucariaMember_pn3n3" title="Current assets" style="border-left: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentAssets" contextRef="AsOf2022-12-31_custom_UEGAraucariaMember" id="Fact005412" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">97,586</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>&#160;Noncurrent assets&#160;</td>
    <td id="xdx_98E_eifrs-full--NoncurrentAssets_c20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CompagasMember_pn3n3" title="Noncurrent assets" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncurrentAssets" contextRef="AsOf2023-12-31_custom_CompagasMember" id="Fact005414" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">783,607</ix:nonFraction></td>
    <td id="xdx_98D_eifrs-full--NoncurrentAssets_c20221231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CompagasMember_pn3n3" title="Noncurrent assets" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncurrentAssets" contextRef="AsOf2022-12-31_custom_CompagasMember" id="Fact005416" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">800,999</ix:nonFraction></td>
    <td id="xdx_986_eifrs-full--NoncurrentAssets_c20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--ElejorMember_pn3n3" title="Noncurrent assets" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncurrentAssets" contextRef="AsOf2023-12-31_custom_ElejorMember" id="Fact005418" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">594,827</ix:nonFraction></td>
    <td id="xdx_988_eifrs-full--NoncurrentAssets_c20221231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--ElejorMember_pn3n3" title="Noncurrent assets" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncurrentAssets" contextRef="AsOf2022-12-31_custom_ElejorMember" id="Fact005420" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">623,365</ix:nonFraction></td>
    <td id="xdx_980_eifrs-full--NoncurrentAssets_c20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--UEGAraucariaMember_pn3n3" title="Noncurrent assets" style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncurrentAssets" contextRef="AsOf2023-12-31_custom_UEGAraucariaMember" id="Fact005422" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">386,787</ix:nonFraction></td>
    <td id="xdx_981_eifrs-full--NoncurrentAssets_c20221231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--UEGAraucariaMember_pn3n3" title="Noncurrent assets" style="border-left: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncurrentAssets" contextRef="AsOf2022-12-31_custom_UEGAraucariaMember" id="Fact005424" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">236,832</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: right">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold">&#160;LIABILITIES&#160;</td>
    <td id="xdx_982_eifrs-full--EquityAndLiabilities_iI_pn3n3_c20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CompagasMember_zR0bNmtAaKhd" title="LIABILITIES" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:EquityAndLiabilities" contextRef="AsOf2023-12-31_custom_CompagasMember" id="Fact005426" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,023,624</ix:nonFraction></td>
    <td id="xdx_988_eifrs-full--EquityAndLiabilities_iI_pn3n3_c20221231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CompagasMember_zkRa1Aolbez9" title="LIABILITIES" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:EquityAndLiabilities" contextRef="AsOf2022-12-31_custom_CompagasMember" id="Fact005428" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,083,713</ix:nonFraction></td>
    <td id="xdx_989_eifrs-full--EquityAndLiabilities_iI_pn3n3_c20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--ElejorMember_z5wlfvMb0h8f" title="LIABILITIES" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:EquityAndLiabilities" contextRef="AsOf2023-12-31_custom_ElejorMember" id="Fact005430" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">804,150</ix:nonFraction></td>
    <td id="xdx_98A_eifrs-full--EquityAndLiabilities_iI_pn3n3_c20221231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--ElejorMember_zaiCdxvQQVi9" title="LIABILITIES" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:EquityAndLiabilities" contextRef="AsOf2022-12-31_custom_ElejorMember" id="Fact005432" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">848,198</ix:nonFraction></td>
    <td id="xdx_984_eifrs-full--EquityAndLiabilities_iI_pn3n3_c20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--UEGAraucariaMember_zYOCuv7tsDUb" title="LIABILITIES" style="padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:EquityAndLiabilities" contextRef="AsOf2023-12-31_custom_UEGAraucariaMember" id="Fact005434" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">423,367</ix:nonFraction></td>
    <td id="xdx_984_eifrs-full--EquityAndLiabilities_iI_pn3n3_c20221231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--UEGAraucariaMember_zm6pjh8Ab9I6" title="LIABILITIES" style="border-left: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:EquityAndLiabilities" contextRef="AsOf2022-12-31_custom_UEGAraucariaMember" id="Fact005436" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">334,418</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>&#160;Current liabilities&#160;</td>
    <td id="xdx_987_eifrs-full--CurrentLiabilities_c20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CompagasMember_pn3n3" title="Current liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentLiabilities" contextRef="AsOf2023-12-31_custom_CompagasMember" id="Fact005438" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">206,137</ix:nonFraction></td>
    <td id="xdx_986_eifrs-full--CurrentLiabilities_c20221231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CompagasMember_pn3n3" title="Current liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentLiabilities" contextRef="AsOf2022-12-31_custom_CompagasMember" id="Fact005440" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">419,277</ix:nonFraction></td>
    <td id="xdx_98B_eifrs-full--CurrentLiabilities_c20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--ElejorMember_pn3n3" title="Current liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentLiabilities" contextRef="AsOf2023-12-31_custom_ElejorMember" id="Fact005442" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">109,350</ix:nonFraction></td>
    <td id="xdx_98A_eifrs-full--CurrentLiabilities_c20221231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--ElejorMember_pn3n3" title="Current liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentLiabilities" contextRef="AsOf2022-12-31_custom_ElejorMember" id="Fact005444" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">111,142</ix:nonFraction></td>
    <td id="xdx_981_eifrs-full--CurrentLiabilities_c20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--UEGAraucariaMember_pn3n3" title="Current liabilities" style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentLiabilities" contextRef="AsOf2023-12-31_custom_UEGAraucariaMember" id="Fact005446" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">49,797</ix:nonFraction></td>
    <td id="xdx_982_eifrs-full--CurrentLiabilities_c20221231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--UEGAraucariaMember_pn3n3" title="Current liabilities" style="border-left: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentLiabilities" contextRef="AsOf2022-12-31_custom_UEGAraucariaMember" id="Fact005448" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">45,115</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>&#160;Noncurrent liabilities&#160;</td>
    <td id="xdx_984_eifrs-full--NoncurrentLiabilities_c20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CompagasMember_pn3n3" title="Noncurrent liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncurrentLiabilities" contextRef="AsOf2023-12-31_custom_CompagasMember" id="Fact005450" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">302,821</ix:nonFraction></td>
    <td id="xdx_987_eifrs-full--NoncurrentLiabilities_c20221231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CompagasMember_pn3n3" title="Noncurrent liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncurrentLiabilities" contextRef="AsOf2022-12-31_custom_CompagasMember" id="Fact005452" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">107,306</ix:nonFraction></td>
    <td id="xdx_980_eifrs-full--NoncurrentLiabilities_c20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--ElejorMember_pn3n3" title="Noncurrent liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncurrentLiabilities" contextRef="AsOf2023-12-31_custom_ElejorMember" id="Fact005454" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">730,939</ix:nonFraction></td>
    <td id="xdx_98F_eifrs-full--NoncurrentLiabilities_c20221231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--ElejorMember_pn3n3" title="Noncurrent liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncurrentLiabilities" contextRef="AsOf2022-12-31_custom_ElejorMember" id="Fact005456" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">771,897</ix:nonFraction></td>
    <td id="xdx_98A_eifrs-full--NoncurrentLiabilities_c20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--UEGAraucariaMember_pn3n3" title="Noncurrent liabilities" style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncurrentLiabilities" contextRef="AsOf2023-12-31_custom_UEGAraucariaMember" id="Fact005458" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">55,959</ix:nonFraction></td>
    <td id="xdx_98B_eifrs-full--NoncurrentLiabilities_c20221231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--UEGAraucariaMember_pn3n3" title="Noncurrent liabilities" style="border-left: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncurrentLiabilities" contextRef="AsOf2022-12-31_custom_UEGAraucariaMember" id="Fact005460" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">16,322</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid">&#160;Equity&#160;</td>
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<p style="font: 14pt/14pt Calibri, Helvetica, Sans-Serif; margin: 0.3pt 0 0">&#160;</p>

<table border="0" cellpadding="0" cellspacing="0" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="font-size: 9pt; font-weight: bold; text-align: center; width: 37%"><span style="font-size: 7pt">&#160;</span></td>
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    <td style="padding-right: 1pt; font-size: 9pt; font-weight: bold; text-align: center; width: 7%"><span style="font-size: 7pt">&#160;</span></td>
    <td style="padding-right: 1pt; font-size: 9pt; font-weight: bold; text-align: center; width: 7%"><span style="font-size: 7pt">&#160;</span></td>
    <td style="padding-right: 1pt; font-size: 9pt; font-weight: bold; text-align: center; width: 7%"><span style="font-size: 7pt">&#160;</span></td>
    <td style="padding-right: 1pt; font-size: 9pt; font-weight: bold; text-align: center; width: 7%"><span style="font-size: 7pt">&#160;</span></td>
    <td style="padding-right: 1pt; font-size: 9pt; font-weight: bold; text-align: center; width: 7%"><span style="font-size: 7pt">&#160;</span></td>
    <td style="padding-right: 1pt; font-size: 9pt; font-weight: bold; text-align: center; width: 7%"><span style="font-size: 7pt">&#160;</span></td>
    <td style="padding-right: 1pt; font-size: 9pt; font-weight: bold; text-align: center; width: 7%"><span style="font-size: 7pt">&#160;</span></td>
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  <tr style="vertical-align: bottom">
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  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold"><span style="font-size: 7pt">&#160;</span></td>
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    <td style="border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 1pt; font-weight: bold; text-align: right; border-top-color: #FFC000; border-top-width: 0.5pt"><span style="font-size: 7pt">12.31.2021</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 1pt; font-weight: bold; text-align: right; border-top-color: #FFC000; border-top-width: 0.5pt"><span style="font-size: 7pt">12.31.2023</span></td>
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    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; padding-right: 1pt; font-weight: bold; text-align: right; border-top-color: #FFC000; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">12.31.2022</span></td>
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  <tr>
    <td style="font-weight: bold; vertical-align: middle; text-align: left"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; font-weight: bold; vertical-align: bottom; text-align: right; border-top-color: Black; border-top-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: rgb(255,192,0) 0.5pt solid; padding-right: 1pt; font-weight: bold; vertical-align: bottom; text-align: right"><span style="font-size: 7pt">&#160;</span></td>
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    <td style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; font-weight: bold; vertical-align: bottom; text-align: right; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; font-weight: bold; vertical-align: bottom; text-align: right; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="padding-right: 1pt; font-weight: bold; vertical-align: bottom; text-align: right"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 1pt; font-weight: bold; vertical-align: bottom; text-align: right; border-top-color: Black; border-top-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; font-weight: bold; vertical-align: bottom; text-align: right; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="padding-right: 1pt; font-weight: bold; vertical-align: bottom; text-align: right"><span style="font-size: 7pt">&#160;</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold"><span style="font-size: 7pt">&#160;STATEMENT OF INCOME&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; font-weight: bold; text-align: right"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="padding-right: 1pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 1pt; font-weight: bold; text-align: right"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="padding-right: 1pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td></tr>
  <tr style="vertical-align: bottom">
    <td><span style="font-size: 7pt">&#160;Net operating revenue&#160;</span></td>
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  <tr style="vertical-align: bottom">
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  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">&#160;Financial results&#160;</span></td>
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    <td id="xdx_98B_eifrs-full--FinanceIncomeCost_c20220101__20221231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CompagasMember_pn3n3" title="Financial results" style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:FinanceIncomeCost" contextRef="From2022-01-012022-12-31_custom_CompagasMember" id="Fact005512" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">28,440</ix:nonFraction></span></td>
    <td id="xdx_989_eifrs-full--FinanceIncomeCost_c20210101__20211231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CompagasMember_pn3n3" title="Financial results" style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:FinanceIncomeCost" contextRef="From2021-01-012021-12-31_custom_CompagasMember" id="Fact005514" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">9,817</ix:nonFraction></span></td>
    <td id="xdx_983_eifrs-full--FinanceIncomeCost_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--ElejorMember_pn3n3" title="Financial results" style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:FinanceIncomeCost" contextRef="From2023-01-012023-12-31_custom_ElejorMember" id="Fact005516" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">43,569</ix:nonFraction>)</span></td>
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    <td id="xdx_987_eifrs-full--FinanceIncomeCost_c20210101__20211231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--ElejorMember_pn3n3" title="Financial results" style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:FinanceIncomeCost" contextRef="From2021-01-012021-12-31_custom_ElejorMember" id="Fact005520" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">171,888</ix:nonFraction>)</span></td>
    <td id="xdx_980_eifrs-full--FinanceIncomeCost_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--UEGAraucariaMember_pn3n3" title="Financial results" style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:FinanceIncomeCost" contextRef="From2023-01-012023-12-31_custom_UEGAraucariaMember" id="Fact005522" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,856</ix:nonFraction></span></td>
    <td id="xdx_982_eifrs-full--FinanceIncomeCost_c20220101__20221231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--UEGAraucariaMember_pn3n3" title="Financial results" style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:FinanceIncomeCost" contextRef="From2022-01-012022-12-31_custom_UEGAraucariaMember" id="Fact005524" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">11,407</ix:nonFraction></span></td>
    <td id="xdx_984_eifrs-full--FinanceIncomeCost_c20210101__20211231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--UEGAraucariaMember_pn3n3" title="Financial results" style="padding-right: 1pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:FinanceIncomeCost" contextRef="From2021-01-012021-12-31_custom_UEGAraucariaMember" id="Fact005526" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">8,952</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td><span style="font-size: 7pt">&#160;Income tax and social contribution&#160;</span></td>
    <td id="xdx_987_eifrs-full--IncomeTaxExpenseContinuingOperations_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CompagasMember_pn3n3" title="Income tax and social contribution" style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:IncomeTaxExpenseContinuingOperations" contextRef="From2023-01-012023-12-31_custom_CompagasMember" id="Fact005528" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">40,750</ix:nonFraction>)</span></td>
    <td id="xdx_985_eifrs-full--IncomeTaxExpenseContinuingOperations_c20220101__20221231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CompagasMember_pn3n3" title="Income tax and social contribution" style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:IncomeTaxExpenseContinuingOperations" contextRef="From2022-01-012022-12-31_custom_CompagasMember" id="Fact005530" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">70,092</ix:nonFraction>)</span></td>
    <td id="xdx_98C_eifrs-full--IncomeTaxExpenseContinuingOperations_c20210101__20211231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CompagasMember_pn3n3" title="Income tax and social contribution" style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:IncomeTaxExpenseContinuingOperations" contextRef="From2021-01-012021-12-31_custom_CompagasMember" id="Fact005532" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">38,860</ix:nonFraction>)</span></td>
    <td id="xdx_98D_eifrs-full--IncomeTaxExpenseContinuingOperations_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--ElejorMember_pn3n3" title="Income tax and social contribution" style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:IncomeTaxExpenseContinuingOperations" contextRef="From2023-01-012023-12-31_custom_ElejorMember" id="Fact005534" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,487</ix:nonFraction>)</span></td>
    <td id="xdx_983_eifrs-full--IncomeTaxExpenseContinuingOperations_c20220101__20221231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--ElejorMember_pn3n3" title="Income tax and social contribution" style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:IncomeTaxExpenseContinuingOperations" contextRef="From2022-01-012022-12-31_custom_ElejorMember" id="Fact005536" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,158</ix:nonFraction></span></td>
    <td id="xdx_981_eifrs-full--IncomeTaxExpenseContinuingOperations_c20210101__20211231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--ElejorMember_pn3n3" title="Income tax and social contribution" style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:IncomeTaxExpenseContinuingOperations" contextRef="From2021-01-012021-12-31_custom_ElejorMember" id="Fact005538" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">33,061</ix:nonFraction></span></td>
    <td id="xdx_98E_eifrs-full--IncomeTaxExpenseContinuingOperations_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--UEGAraucariaMember_pn3n3" title="Income tax and social contribution" style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:IncomeTaxExpenseContinuingOperations" contextRef="From2023-01-012023-12-31_custom_UEGAraucariaMember" id="Fact005540" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">36,795</ix:nonFraction></span></td>
    <td id="xdx_988_eifrs-full--IncomeTaxExpenseContinuingOperations_c20220101__20221231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--UEGAraucariaMember_pn3n3" title="Income tax and social contribution" style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:IncomeTaxExpenseContinuingOperations" contextRef="From2022-01-012022-12-31_custom_UEGAraucariaMember" id="Fact005542" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">11,885</ix:nonFraction>)</span></td>
    <td id="xdx_98A_eifrs-full--IncomeTaxExpenseContinuingOperations_c20210101__20211231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--UEGAraucariaMember_pn3n3" title="Income tax and social contribution" style="padding-right: 1pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:IncomeTaxExpenseContinuingOperations" contextRef="From2021-01-012021-12-31_custom_UEGAraucariaMember" id="Fact005544" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">42,248</ix:nonFraction>)</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold"><span style="font-size: 7pt">&#160;Net income (loss)&#160;</span></td>
    <td id="xdx_985_eifrs-full--ProfitLoss_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CompagasMember_pn3n3" title="Net income (loss)" style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; font-weight: bold; text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ProfitLoss" contextRef="From2023-01-012023-12-31_custom_CompagasMember" id="Fact005546" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">111,619</ix:nonFraction></span></td>
    <td id="xdx_983_eifrs-full--ProfitLoss_c20220101__20221231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CompagasMember_pn3n3" title="Net income (loss)" style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ProfitLoss" contextRef="From2022-01-012022-12-31_custom_CompagasMember" id="Fact005548" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">179,201</ix:nonFraction></span></td>
    <td id="xdx_981_eifrs-full--ProfitLoss_c20210101__20211231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CompagasMember_pn3n3" title="Net income (loss)" style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ProfitLoss" contextRef="From2021-01-012021-12-31_custom_CompagasMember" id="Fact005550" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">99,591</ix:nonFraction></span></td>
    <td id="xdx_980_eifrs-full--ProfitLoss_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--ElejorMember_pn3n3" title="Net income (loss)" style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ProfitLoss" contextRef="From2023-01-012023-12-31_custom_ElejorMember" id="Fact005552" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,908</ix:nonFraction></span></td>
    <td id="xdx_982_eifrs-full--ProfitLoss_c20220101__20221231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--ElejorMember_pn3n3" title="Net income (loss)" style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:ProfitLoss" contextRef="From2022-01-012022-12-31_custom_ElejorMember" id="Fact005554" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">690</ix:nonFraction>)</span></td>
    <td id="xdx_98C_eifrs-full--ProfitLoss_c20210101__20211231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--ElejorMember_pn3n3" title="Net income (loss)" style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:ProfitLoss" contextRef="From2021-01-012021-12-31_custom_ElejorMember" id="Fact005556" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">54,435</ix:nonFraction>)</span></td>
    <td id="xdx_981_eifrs-full--ProfitLoss_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--UEGAraucariaMember_pn3n3" title="Net income (loss)" style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ProfitLoss" contextRef="From2023-01-012023-12-31_custom_UEGAraucariaMember" id="Fact005558" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">44,325</ix:nonFraction></span></td>
    <td id="xdx_987_eifrs-full--ProfitLoss_c20220101__20221231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--UEGAraucariaMember_pn3n3" title="Net income (loss)" style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:ProfitLoss" contextRef="From2022-01-012022-12-31_custom_UEGAraucariaMember" id="Fact005560" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">267,492</ix:nonFraction>)</span></td>
    <td id="xdx_985_eifrs-full--ProfitLoss_c20210101__20211231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--UEGAraucariaMember_pn3n3" title="Net income (loss)" style="padding-right: 1pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ProfitLoss" contextRef="From2021-01-012021-12-31_custom_UEGAraucariaMember" id="Fact005562" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">338,083</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td><span style="font-size: 7pt">&#160;Other comprehensive income&#160;</span></td>
    <td id="xdx_98E_eifrs-full--OtherComprehensiveIncome_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CompagasMember_pn3n3" title="Other comprehensive income" style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherComprehensiveIncome" contextRef="From2023-01-012023-12-31_custom_CompagasMember" id="Fact005564" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,346</ix:nonFraction></span></td>
    <td id="xdx_988_eifrs-full--OtherComprehensiveIncome_c20220101__20221231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CompagasMember_pn3n3" title="Other comprehensive income" style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherComprehensiveIncome" contextRef="From2022-01-012022-12-31_custom_CompagasMember" id="Fact005566" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,433</ix:nonFraction></span></td>
    <td id="xdx_98A_eifrs-full--OtherComprehensiveIncome_c20210101__20211231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CompagasMember_pn3n3" title="Other comprehensive income" style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherComprehensiveIncome" contextRef="From2021-01-012021-12-31_custom_CompagasMember" id="Fact005568" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">294</ix:nonFraction></span></td>
    <td id="xdx_98D_eifrs-full--OtherComprehensiveIncome_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--ElejorMember_pn3n3" title="Other comprehensive income" style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:OtherComprehensiveIncome" contextRef="From2023-01-012023-12-31_custom_ElejorMember" id="Fact005570" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">4,206</ix:nonFraction>)</span></td>
    <td id="xdx_98F_eifrs-full--OtherComprehensiveIncome_c20220101__20221231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--ElejorMember_pn3n3" title="Other comprehensive income" style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl5572">-</span></span></td>
    <td id="xdx_981_eifrs-full--OtherComprehensiveIncome_c20210101__20211231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--ElejorMember_pn3n3" title="Other comprehensive income" style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl5574">-</span></span></td>
    <td id="xdx_981_eifrs-full--OtherComprehensiveIncome_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--UEGAraucariaMember_pn3n3" title="Other comprehensive income" style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherComprehensiveIncome" contextRef="From2023-01-012023-12-31_custom_UEGAraucariaMember" id="Fact005576" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">304</ix:nonFraction></span></td>
    <td id="xdx_987_eifrs-full--OtherComprehensiveIncome_c20220101__20221231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--UEGAraucariaMember_pn3n3" title="Other comprehensive income" style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl5578">-</span></span></td>
    <td id="xdx_985_eifrs-full--OtherComprehensiveIncome_c20210101__20211231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--UEGAraucariaMember_pn3n3" title="Other comprehensive income" style="padding-right: 1pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl5580">-</span></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold"><span style="font-size: 7pt">&#160;Total comprehensive income&#160;&#160;</span></td>
    <td id="xdx_98E_eifrs-full--ComprehensiveIncome_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CompagasMember_pn3n3" title="Total comprehensive income" style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; font-weight: bold; text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ComprehensiveIncome" contextRef="From2023-01-012023-12-31_custom_CompagasMember" id="Fact005582" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">112,965</ix:nonFraction></span></td>
    <td id="xdx_98C_eifrs-full--ComprehensiveIncome_c20220101__20221231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CompagasMember_pn3n3" title="Total comprehensive income" style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ComprehensiveIncome" contextRef="From2022-01-012022-12-31_custom_CompagasMember" id="Fact005584" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">180,634</ix:nonFraction></span></td>
    <td id="xdx_983_eifrs-full--ComprehensiveIncome_c20210101__20211231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CompagasMember_pn3n3" title="Total comprehensive income" style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ComprehensiveIncome" contextRef="From2021-01-012021-12-31_custom_CompagasMember" id="Fact005586" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">99,885</ix:nonFraction></span></td>
    <td id="xdx_989_eifrs-full--ComprehensiveIncome_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--ElejorMember_pn3n3" title="Total comprehensive income" style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:ComprehensiveIncome" contextRef="From2023-01-012023-12-31_custom_ElejorMember" id="Fact005588" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,298</ix:nonFraction>)</span></td>
    <td id="xdx_987_eifrs-full--ComprehensiveIncome_c20220101__20221231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--ElejorMember_pn3n3" title="Total comprehensive income" style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:ComprehensiveIncome" contextRef="From2022-01-012022-12-31_custom_ElejorMember" id="Fact005590" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">690</ix:nonFraction>)</span></td>
    <td id="xdx_985_eifrs-full--ComprehensiveIncome_c20210101__20211231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--ElejorMember_pn3n3" title="Total comprehensive income" style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:ComprehensiveIncome" contextRef="From2021-01-012021-12-31_custom_ElejorMember" id="Fact005592" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">54,435</ix:nonFraction>)</span></td>
    <td id="xdx_985_eifrs-full--ComprehensiveIncome_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--UEGAraucariaMember_pn3n3" title="Total comprehensive income" style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ComprehensiveIncome" contextRef="From2023-01-012023-12-31_custom_UEGAraucariaMember" id="Fact005594" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">44,629</ix:nonFraction></span></td>
    <td id="xdx_987_eifrs-full--ComprehensiveIncome_c20220101__20221231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--UEGAraucariaMember_pn3n3" title="Total comprehensive income" style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:ComprehensiveIncome" contextRef="From2022-01-012022-12-31_custom_UEGAraucariaMember" id="Fact005596" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">267,492</ix:nonFraction>)</span></td>
    <td id="xdx_988_eifrs-full--ComprehensiveIncome_c20210101__20211231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--UEGAraucariaMember_pn3n3" title="Total comprehensive income" style="padding-right: 1pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ComprehensiveIncome" contextRef="From2021-01-012021-12-31_custom_UEGAraucariaMember" id="Fact005598" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">338,083</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: right"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; font-weight: bold; text-align: right"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="padding-right: 1pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold"><span style="font-size: 7pt">&#160;STATEMENTS OF CASH FLOWS&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; font-weight: bold; text-align: right"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="padding-right: 1pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td></tr>
  <tr style="vertical-align: bottom">
    <td><span style="font-size: 7pt">&#160;Cash flows from operating activities&#160;</span></td>
    <td id="xdx_988_eifrs-full--CashFlowsFromUsedInOperatingActivities_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CompagasMember_pn3n3" title="Cash flows from operating activities" style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CashFlowsFromUsedInOperatingActivities" contextRef="From2023-01-012023-12-31_custom_CompagasMember" id="Fact005600" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">185,558</ix:nonFraction></span></td>
    <td id="xdx_98E_eifrs-full--CashFlowsFromUsedInOperatingActivities_c20220101__20221231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CompagasMember_pn3n3" title="Cash flows from operating activities" style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CashFlowsFromUsedInOperatingActivities" contextRef="From2022-01-012022-12-31_custom_CompagasMember" id="Fact005602" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">280,480</ix:nonFraction></span></td>
    <td id="xdx_98C_eifrs-full--CashFlowsFromUsedInOperatingActivities_c20210101__20211231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CompagasMember_pn3n3" title="Cash flows from operating activities" style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CashFlowsFromUsedInOperatingActivities" contextRef="From2021-01-012021-12-31_custom_CompagasMember" id="Fact005604" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">178,800</ix:nonFraction></span></td>
    <td id="xdx_984_eifrs-full--CashFlowsFromUsedInOperatingActivities_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--ElejorMember_pn3n3" title="Cash flows from operating activities" style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:CashFlowsFromUsedInOperatingActivities" contextRef="From2023-01-012023-12-31_custom_ElejorMember" id="Fact005606" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">14,772</ix:nonFraction>)</span></td>
    <td id="xdx_986_eifrs-full--CashFlowsFromUsedInOperatingActivities_c20220101__20221231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--ElejorMember_pn3n3" title="Cash flows from operating activities" style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CashFlowsFromUsedInOperatingActivities" contextRef="From2022-01-012022-12-31_custom_ElejorMember" id="Fact005608" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">45,249</ix:nonFraction></span></td>
    <td id="xdx_988_eifrs-full--CashFlowsFromUsedInOperatingActivities_c20210101__20211231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--ElejorMember_pn3n3" title="Cash flows from operating activities" style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CashFlowsFromUsedInOperatingActivities" contextRef="From2021-01-012021-12-31_custom_ElejorMember" id="Fact005610" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">127,510</ix:nonFraction></span></td>
    <td id="xdx_984_eifrs-full--CashFlowsFromUsedInOperatingActivities_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--UEGAraucariaMember_pn3n3" title="Cash flows from operating activities" style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:CashFlowsFromUsedInOperatingActivities" contextRef="From2023-01-012023-12-31_custom_UEGAraucariaMember" id="Fact005612" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">67,767</ix:nonFraction>)</span></td>
    <td id="xdx_986_eifrs-full--CashFlowsFromUsedInOperatingActivities_c20220101__20221231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--UEGAraucariaMember_pn3n3" title="Cash flows from operating activities" style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:CashFlowsFromUsedInOperatingActivities" contextRef="From2022-01-012022-12-31_custom_UEGAraucariaMember" id="Fact005614" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">94,401</ix:nonFraction>)</span></td>
    <td id="xdx_987_eifrs-full--CashFlowsFromUsedInOperatingActivities_c20210101__20211231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--UEGAraucariaMember_pn3n3" title="Cash flows from operating activities" style="padding-right: 1pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CashFlowsFromUsedInOperatingActivities" contextRef="From2021-01-012021-12-31_custom_UEGAraucariaMember" id="Fact005616" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">312,676</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">&#160;Cash flows from investing activities&#160;</span></td>
    <td id="xdx_98F_eifrs-full--CashFlowsFromUsedInInvestingActivities_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CompagasMember_pn3n3" title="Cash flows from investing activities" style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:CashFlowsFromUsedInInvestingActivities" contextRef="From2023-01-012023-12-31_custom_CompagasMember" id="Fact005618" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">27,807</ix:nonFraction>)</span></td>
    <td id="xdx_98D_eifrs-full--CashFlowsFromUsedInInvestingActivities_c20220101__20221231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CompagasMember_pn3n3" title="Cash flows from investing activities" style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:CashFlowsFromUsedInInvestingActivities" contextRef="From2022-01-012022-12-31_custom_CompagasMember" id="Fact005620" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">427,175</ix:nonFraction>)</span></td>
    <td id="xdx_982_eifrs-full--CashFlowsFromUsedInInvestingActivities_c20210101__20211231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CompagasMember_pn3n3" title="Cash flows from investing activities" style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:CashFlowsFromUsedInInvestingActivities" contextRef="From2021-01-012021-12-31_custom_CompagasMember" id="Fact005622" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">14,273</ix:nonFraction>)</span></td>
    <td id="xdx_989_eifrs-full--CashFlowsFromUsedInInvestingActivities_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--ElejorMember_pn3n3" title="Cash flows from investing activities" style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:CashFlowsFromUsedInInvestingActivities" contextRef="From2023-01-012023-12-31_custom_ElejorMember" id="Fact005624" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">4,600</ix:nonFraction>)</span></td>
    <td id="xdx_987_eifrs-full--CashFlowsFromUsedInInvestingActivities_c20220101__20221231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--ElejorMember_pn3n3" title="Cash flows from investing activities" style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:CashFlowsFromUsedInInvestingActivities" contextRef="From2022-01-012022-12-31_custom_ElejorMember" id="Fact005626" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">7,364</ix:nonFraction>)</span></td>
    <td id="xdx_985_eifrs-full--CashFlowsFromUsedInInvestingActivities_c20210101__20211231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--ElejorMember_pn3n3" title="Cash flows from investing activities" style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:CashFlowsFromUsedInInvestingActivities" contextRef="From2021-01-012021-12-31_custom_ElejorMember" id="Fact005628" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">31,095</ix:nonFraction>)</span></td>
    <td id="xdx_987_eifrs-full--CashFlowsFromUsedInInvestingActivities_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--UEGAraucariaMember_pn3n3" title="Cash flows from investing activities" style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:CashFlowsFromUsedInInvestingActivities" contextRef="From2023-01-012023-12-31_custom_UEGAraucariaMember" id="Fact005630" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">9,870</ix:nonFraction>)</span></td>
    <td id="xdx_988_eifrs-full--CashFlowsFromUsedInInvestingActivities_c20220101__20221231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--UEGAraucariaMember_pn3n3" title="Cash flows from investing activities" style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:CashFlowsFromUsedInInvestingActivities" contextRef="From2022-01-012022-12-31_custom_UEGAraucariaMember" id="Fact005632" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">139,033</ix:nonFraction>)</span></td>
    <td id="xdx_98A_eifrs-full--CashFlowsFromUsedInInvestingActivities_c20210101__20211231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--UEGAraucariaMember_pn3n3" title="Cash flows from investing activities" style="padding-right: 1pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:CashFlowsFromUsedInInvestingActivities" contextRef="From2021-01-012021-12-31_custom_UEGAraucariaMember" id="Fact005634" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">14,579</ix:nonFraction>)</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">&#160;Cash flows from financing activities&#160;</span></td>
    <td id="xdx_982_eifrs-full--CashFlowsFromUsedInFinancingActivities_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CompagasMember_pn3n3" title="Cash flows from financing activities" style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:CashFlowsFromUsedInFinancingActivities" contextRef="From2023-01-012023-12-31_custom_CompagasMember" id="Fact005636" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">117,373</ix:nonFraction>)</span></td>
    <td id="xdx_98C_eifrs-full--CashFlowsFromUsedInFinancingActivities_c20220101__20221231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CompagasMember_pn3n3" title="Cash flows from financing activities" style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:CashFlowsFromUsedInFinancingActivities" contextRef="From2022-01-012022-12-31_custom_CompagasMember" id="Fact005638" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,887</ix:nonFraction>)</span></td>
    <td id="xdx_98E_eifrs-full--CashFlowsFromUsedInFinancingActivities_c20210101__20211231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CompagasMember_pn3n3" title="Cash flows from financing activities" style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:CashFlowsFromUsedInFinancingActivities" contextRef="From2021-01-012021-12-31_custom_CompagasMember" id="Fact005640" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">64,545</ix:nonFraction>)</span></td>
    <td id="xdx_982_eifrs-full--CashFlowsFromUsedInFinancingActivities_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--ElejorMember_pn3n3" title="Cash flows from financing activities" style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl5642">-</span></span></td>
    <td id="xdx_980_eifrs-full--CashFlowsFromUsedInFinancingActivities_c20220101__20221231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--ElejorMember_pn3n3" title="Cash flows from financing activities" style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl5644">-</span></span></td>
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    <td id="xdx_98E_eifrs-full--CashFlowsFromUsedInFinancingActivities_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--UEGAraucariaMember_pn3n3" title="Cash flows from financing activities" style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CashFlowsFromUsedInFinancingActivities" contextRef="From2023-01-012023-12-31_custom_UEGAraucariaMember" id="Fact005648" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">35,000</ix:nonFraction></span></td>
    <td id="xdx_98C_eifrs-full--CashFlowsFromUsedInFinancingActivities_c20220101__20221231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--UEGAraucariaMember_pn3n3" title="Cash flows from financing activities" style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:CashFlowsFromUsedInFinancingActivities" contextRef="From2022-01-012022-12-31_custom_UEGAraucariaMember" id="Fact005650" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">147</ix:nonFraction>)</span></td>
    <td id="xdx_98A_eifrs-full--CashFlowsFromUsedInFinancingActivities_c20210101__20211231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--UEGAraucariaMember_pn3n3" title="Cash flows from financing activities" style="padding-right: 1pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:CashFlowsFromUsedInFinancingActivities" contextRef="From2021-01-012021-12-31_custom_UEGAraucariaMember" id="Fact005652" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">64,331</ix:nonFraction>)</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; text-align: right"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="padding-right: 1pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold"><span style="font-size: 7pt">&#160;TOTAL EFFECTS ON CASH AND CASH EQUIVALENTS&#160;&#160;&#160;&#160;</span></td>
    <td id="xdx_98C_ecustom--IncreaseDecreaseInCashAndCashEquivalent_pn3n3_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CompagasMember_zu7q3qgT6syi" title="TOTAL EFFECTS ON CASH AND CASH EQUIVALENTS" style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; font-weight: bold; text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:IncreaseDecreaseInCashAndCashEquivalent" contextRef="From2023-01-012023-12-31_custom_CompagasMember" id="Fact005654" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">40,378</ix:nonFraction></span></td>
    <td id="xdx_987_ecustom--IncreaseDecreaseInCashAndCashEquivalent_pn3n3_c20220101__20221231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CompagasMember_zVVPH9oKp0Hh" title="TOTAL EFFECTS ON CASH AND CASH EQUIVALENTS" style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:IncreaseDecreaseInCashAndCashEquivalent" contextRef="From2022-01-012022-12-31_custom_CompagasMember" id="Fact005656" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">149,582</ix:nonFraction>)</span></td>
    <td id="xdx_985_ecustom--IncreaseDecreaseInCashAndCashEquivalent_pn3n3_c20210101__20211231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CompagasMember_znpozccoOVtf" title="TOTAL EFFECTS ON CASH AND CASH EQUIVALENTS" style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:IncreaseDecreaseInCashAndCashEquivalent" contextRef="From2021-01-012021-12-31_custom_CompagasMember" id="Fact005658" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">99,982</ix:nonFraction></span></td>
    <td id="xdx_985_ecustom--IncreaseDecreaseInCashAndCashEquivalent_pn3n3_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--ElejorMember_zLb2aHd5Zt2a" title="TOTAL EFFECTS ON CASH AND CASH EQUIVALENTS" style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:IncreaseDecreaseInCashAndCashEquivalent" contextRef="From2023-01-012023-12-31_custom_ElejorMember" id="Fact005660" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">19,372</ix:nonFraction>)</span></td>
    <td id="xdx_980_ecustom--IncreaseDecreaseInCashAndCashEquivalent_pn3n3_c20220101__20221231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--ElejorMember_zusadeMJjpIh" title="TOTAL EFFECTS ON CASH AND CASH EQUIVALENTS" style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:IncreaseDecreaseInCashAndCashEquivalent" contextRef="From2022-01-012022-12-31_custom_ElejorMember" id="Fact005662" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">37,885</ix:nonFraction></span></td>
    <td id="xdx_983_ecustom--IncreaseDecreaseInCashAndCashEquivalent_pn3n3_c20210101__20211231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--ElejorMember_zipHC7W60KW" title="TOTAL EFFECTS ON CASH AND CASH EQUIVALENTS" style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:IncreaseDecreaseInCashAndCashEquivalent" contextRef="From2021-01-012021-12-31_custom_ElejorMember" id="Fact005664" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">96,415</ix:nonFraction></span></td>
    <td id="xdx_98D_ecustom--IncreaseDecreaseInCashAndCashEquivalent_pn3n3_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--UEGAraucariaMember_zeI1O0wG3rl5" title="TOTAL EFFECTS ON CASH AND CASH EQUIVALENTS" style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:IncreaseDecreaseInCashAndCashEquivalent" contextRef="From2023-01-012023-12-31_custom_UEGAraucariaMember" id="Fact005666" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">42,637</ix:nonFraction>)</span></td>
    <td id="xdx_987_ecustom--IncreaseDecreaseInCashAndCashEquivalent_pn3n3_c20220101__20221231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--UEGAraucariaMember_zTb6q0S0EoTd" title="TOTAL EFFECTS ON CASH AND CASH EQUIVALENTS" style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;(<ix:nonFraction name="elp:IncreaseDecreaseInCashAndCashEquivalent" contextRef="From2022-01-012022-12-31_custom_UEGAraucariaMember" id="Fact005668" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">233,581</ix:nonFraction>)</span></td>
    <td id="xdx_98D_ecustom--IncreaseDecreaseInCashAndCashEquivalent_pn3n3_c20210101__20211231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--UEGAraucariaMember_zXl3LcuVnWW7" title="TOTAL EFFECTS ON CASH AND CASH EQUIVALENTS" style="padding-right: 1pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:IncreaseDecreaseInCashAndCashEquivalent" contextRef="From2021-01-012021-12-31_custom_UEGAraucariaMember" id="Fact005670" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">233,766</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">&#160;Cash and cash equivalents at the beginning of the year&#160;</span></td>
    <td id="xdx_989_ecustom--CashAndCashEquivalent_iS_pn3n3_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CompagasMember_z9AGgfME1mO" title="Cash and cash equivalents at the beginning of the year" style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:CashAndCashEquivalent" contextRef="AsOf2022-12-31_custom_CompagasMember" id="Fact005672" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">61,059</ix:nonFraction></span></td>
    <td id="xdx_986_ecustom--CashAndCashEquivalent_iS_pn3n3_c20220101__20221231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CompagasMember_zpigQLSCVkD2" title="Cash and cash equivalents at the beginning of the year" style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:CashAndCashEquivalent" contextRef="AsOf2021-12-31_custom_CompagasMember" id="Fact005674" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">210,641</ix:nonFraction></span></td>
    <td id="xdx_988_ecustom--CashAndCashEquivalent_iS_pn3n3_c20210101__20211231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CompagasMember_z4VYzFWH0jyg" title="Cash and cash equivalents at the beginning of the year" style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:CashAndCashEquivalent" contextRef="AsOf2020-12-31_custom_CompagasMember" id="Fact005676" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">110,659</ix:nonFraction></span></td>
    <td id="xdx_981_ecustom--CashAndCashEquivalent_iS_pn3n3_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--ElejorMember_zK4VglKjsmnh" title="Cash and cash equivalents at the beginning of the year" style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:CashAndCashEquivalent" contextRef="AsOf2022-12-31_custom_ElejorMember" id="Fact005678" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">185,916</ix:nonFraction></span></td>
    <td id="xdx_983_ecustom--CashAndCashEquivalent_iS_pn3n3_c20220101__20221231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--ElejorMember_ziWZ47TRCXR5" title="Cash and cash equivalents at the beginning of the year" style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:CashAndCashEquivalent" contextRef="AsOf2021-12-31_custom_ElejorMember" id="Fact005680" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">148,031</ix:nonFraction></span></td>
    <td id="xdx_985_ecustom--CashAndCashEquivalent_iS_pn3n3_c20210101__20211231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--ElejorMember_zH7boyG5vqi9" title="Cash and cash equivalents at the beginning of the year" style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:CashAndCashEquivalent" contextRef="AsOf2020-12-31_custom_ElejorMember" id="Fact005682" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">51,616</ix:nonFraction></span></td>
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  <tr style="vertical-align: bottom">
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    <td id="xdx_989_ecustom--CashAndCashEquivalent1_iE_pn3n3_c20220101__20221231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CompagasMember_zwCpTbeZVGUi" title="Cash and cash equivalents at the end of the year" style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:CashAndCashEquivalent1" contextRef="AsOf2022-12-31_custom_CompagasMember" id="Fact005692" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">61,059</ix:nonFraction></span></td>
    <td id="xdx_981_ecustom--CashAndCashEquivalent1_iE_pn3n3_c20210101__20211231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CompagasMember_zKUw3l7g3HE4" title="Cash and cash equivalents at the end of the year" style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:CashAndCashEquivalent1" contextRef="AsOf2021-12-31_custom_CompagasMember" id="Fact005694" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">210,641</ix:nonFraction></span></td>
    <td id="xdx_983_ecustom--CashAndCashEquivalent1_iE_pn3n3_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--ElejorMember_z6A4IVA4SPxl" title="Cash and cash equivalents at the end of the year" style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:CashAndCashEquivalent1" contextRef="AsOf2023-12-31_custom_ElejorMember" id="Fact005696" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">166,544</ix:nonFraction></span></td>
    <td id="xdx_980_ecustom--CashAndCashEquivalent1_iE_pn3n3_c20220101__20221231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--ElejorMember_zV6cNbblAFrf" title="Cash and cash equivalents at the end of the year" style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:CashAndCashEquivalent1" contextRef="AsOf2022-12-31_custom_ElejorMember" id="Fact005698" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">185,916</ix:nonFraction></span></td>
    <td id="xdx_98B_ecustom--CashAndCashEquivalent1_iE_pn3n3_c20210101__20211231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--ElejorMember_z7dpf8UL9be9" title="Cash and cash equivalents at the end of the year" style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:CashAndCashEquivalent1" contextRef="AsOf2021-12-31_custom_ElejorMember" id="Fact005700" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">148,031</ix:nonFraction></span></td>
    <td id="xdx_981_ecustom--CashAndCashEquivalent1_iE_pn3n3_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--UEGAraucariaMember_zX9jRv2aDHg5" title="Cash and cash equivalents at the end of the year" style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:CashAndCashEquivalent1" contextRef="AsOf2023-12-31_custom_UEGAraucariaMember" id="Fact005702" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">22,354</ix:nonFraction></span></td>
    <td id="xdx_98A_ecustom--CashAndCashEquivalent1_iE_pn3n3_c20220101__20221231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--UEGAraucariaMember_zpAdCKX0ELy3" title="Cash and cash equivalents at the end of the year" style="border-right: #FFC000 0.5pt solid; padding-right: 1pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:CashAndCashEquivalent1" contextRef="AsOf2022-12-31_custom_UEGAraucariaMember" id="Fact005704" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">64,991</ix:nonFraction></span></td>
    <td id="xdx_983_ecustom--CashAndCashEquivalent1_iE_pn3n3_c20210101__20211231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--UEGAraucariaMember_zql4p6kJeArg" title="Cash and cash equivalents at the end of the year" style="padding-right: 1pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:CashAndCashEquivalent1" contextRef="AsOf2021-12-31_custom_UEGAraucariaMember" id="Fact005706" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">298,572</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; font-weight: bold"><span style="font-size: 7pt">&#160;CHANGE IN CASH AND CASH EQUIVALENTS&#160;&#160;&#160;&#160;&#160;</span></td>
    <td id="xdx_98D_eifrs-full--IncreaseDecreaseInCashAndCashEquivalents_pn3n3_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CompagasMember_zsaKs5wnLP85" title="CHANGE IN CASH AND CASH EQUIVALENTS" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 1pt; font-weight: bold; text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:IncreaseDecreaseInCashAndCashEquivalents" contextRef="From2023-01-012023-12-31_custom_CompagasMember" id="Fact005708" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">40,378</ix:nonFraction></span></td>
    <td id="xdx_98C_eifrs-full--IncreaseDecreaseInCashAndCashEquivalents_pn3n3_c20220101__20221231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CompagasMember_zZmgwEAxmKW8" title="CHANGE IN CASH AND CASH EQUIVALENTS" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 1pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:IncreaseDecreaseInCashAndCashEquivalents" contextRef="From2022-01-012022-12-31_custom_CompagasMember" id="Fact005710" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">149,582</ix:nonFraction>)</span></td>
    <td id="xdx_986_eifrs-full--IncreaseDecreaseInCashAndCashEquivalents_pn3n3_c20210101__20211231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CompagasMember_zwvSAHPgdHia" title="CHANGE IN CASH AND CASH EQUIVALENTS" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 1pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:IncreaseDecreaseInCashAndCashEquivalents" contextRef="From2021-01-012021-12-31_custom_CompagasMember" id="Fact005712" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">99,982</ix:nonFraction></span></td>
    <td id="xdx_982_eifrs-full--IncreaseDecreaseInCashAndCashEquivalents_pn3n3_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--ElejorMember_zPVlTBc5m587" title="CHANGE IN CASH AND CASH EQUIVALENTS" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 1pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:IncreaseDecreaseInCashAndCashEquivalents" contextRef="From2023-01-012023-12-31_custom_ElejorMember" id="Fact005714" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">19,372</ix:nonFraction>)</span></td>
    <td id="xdx_98C_eifrs-full--IncreaseDecreaseInCashAndCashEquivalents_pn3n3_c20220101__20221231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--ElejorMember_zwWC7q14RYjg" title="CHANGE IN CASH AND CASH EQUIVALENTS" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 1pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:IncreaseDecreaseInCashAndCashEquivalents" contextRef="From2022-01-012022-12-31_custom_ElejorMember" id="Fact005716" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">37,885</ix:nonFraction></span></td>
    <td id="xdx_989_eifrs-full--IncreaseDecreaseInCashAndCashEquivalents_pn3n3_c20210101__20211231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--ElejorMember_zjiyCqZglor" title="CHANGE IN CASH AND CASH EQUIVALENTS" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 1pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:IncreaseDecreaseInCashAndCashEquivalents" contextRef="From2021-01-012021-12-31_custom_ElejorMember" id="Fact005718" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">96,415</ix:nonFraction></span></td>
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    <td id="xdx_980_eifrs-full--IncreaseDecreaseInCashAndCashEquivalents_pn3n3_c20220101__20221231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--UEGAraucariaMember_zdZgoZxgH8D6" title="CHANGE IN CASH AND CASH EQUIVALENTS" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 1pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:IncreaseDecreaseInCashAndCashEquivalents" contextRef="From2022-01-012022-12-31_custom_UEGAraucariaMember" id="Fact005722" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">233,581</ix:nonFraction>)</span></td>
    <td id="xdx_98F_eifrs-full--IncreaseDecreaseInCashAndCashEquivalents_pn3n3_c20210101__20211231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--UEGAraucariaMember_zVHoIk7YIol5" title="CHANGE IN CASH AND CASH EQUIVALENTS" style="border-bottom: Black 1pt solid; padding-right: 1pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:IncreaseDecreaseInCashAndCashEquivalents" contextRef="From2021-01-012021-12-31_custom_UEGAraucariaMember" id="Fact005724" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">233,766</ix:nonFraction></span></td></tr>
  </table>

</ix:nonNumeric><p id="xdx_8A5_zERU5X4G101k" style="font: 14pt/14pt Calibri, Helvetica, Sans-Serif; margin: 0.3pt 0 0">&#160;&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.75pt 0 5.9pt; text-align: justify">In accordance with Note 39,
the subsidiaries Compagas and UEGA are in the process of divestment. The balances shown in the table above consider the values of these
companies before any elimination of intercompany balances and the cessation of depreciation after the reclassification of assets to held
for sale. The negative comprehensive income of Elejor refers to the reflection of the Certified Emissions Reductions asset.</p>

<p style="font: 5pt/5pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>




<ix:exclude><!-- Field: Page; Sequence: 229 -->
    <div id="xdx_232_zOLG8IHhAD0f" style="border-bottom: Black 1pt solid; margin-bottom: 6pt"><p style="margin-top: 0; margin-bottom: 0">&#160;</p><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%">F-<!-- Field: Sequence; Type: Arabic; Name: PageNo -->54<!-- Field: /Sequence -->&#160;</td></tr></table></div>
    <div id="xdx_231_zL3guK6DIsX7" style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%"><p style="font: 10pt/11.2pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 1pt; text-align: left"><b>COMPANHIA PARANAENSE DE ENERGIA &#8211; COPEL and Subsidiaries</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>Notes to the Consolidated Financial Statements</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>For the years ended December 31, 2023, 2022 and 2021</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; text-align: left; margin-top: 1.7pt; margin-right: 0; margin-bottom: 0"><b>All amounts expressed in thousands of Brazilian reais, unless otherwise stated</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b>&#160;</b></p></td></tr></table></div>
    <!-- Field: /Page --></ix:exclude>

<ix:exclude><p id="xdx_238_zSsmOQFj3yY6" style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.55pt 0 0">&#160;</p></ix:exclude>

<table cellpadding="0" cellspacing="0" style="font: 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 3.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 12.95pt"/><td style="width: 35.55pt">15.2.2</td><td><span style="text-decoration: underline">Changes in equity attributable to non-controlling shareholders</span></td></tr></table>

<p style="font: 14pt/14pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact005727" name="elp:SummaryOfChangesInEquityAttributableToNoncontrollingShareholdersTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_89E_ecustom--SummaryOfChangesInEquityAttributableToNoncontrollingShareholdersTableTextBlock_zJ48X77bQT19" summary="xdx: Disclosure - Investments (Details 2)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="width: 41%"><span id="xdx_8B5_zXrJ4Y5Qywpj" style="display: none">Schedule of changes in equity attributable to non-controlling shareholders</span></td>
    <td style="padding-right: 2pt; width: 15%">&#160;</td>
    <td style="padding-right: 2pt; width: 15%">&#160;</td>
    <td style="padding-right: 2pt; width: 15%">&#160;</td>
    <td style="padding-right: 2pt; width: 14%">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: left">Participation in capital stock</td>
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right">Compagas <br/>
49%</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right">Elejor<br/>
30%</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">UEG Arauc&#225;ria <br/>
18.8%</td>
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right">Total</td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold">Balance as of January 01, 2021</td>
    <td id="xdx_981_eifrs-full--NoncontrollingInterests_iS_pn3n3_c20210101__20211231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CompagasMember_zieyINhz70li" title="Beginning balance" style="padding-right: 2pt; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncontrollingInterests" contextRef="AsOf2020-12-31_custom_CompagasMember" id="Fact005729" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">242,578</ix:nonFraction></td>
    <td id="xdx_984_eifrs-full--NoncontrollingInterests_iS_pn3n3_c20210101__20211231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--ElejorMember_zZkeXWBxqIF7" title="Beginning balance" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncontrollingInterests" contextRef="AsOf2020-12-31_custom_ElejorMember" id="Fact005731" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,046</ix:nonFraction></td>
    <td id="xdx_98E_eifrs-full--NoncontrollingInterests_iS_pn3n3_c20210101__20211231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--UEGAraucariaMember_zptrM0gSJTe5" title="Beginning balance" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncontrollingInterests" contextRef="AsOf2020-12-31_custom_UEGAraucariaMember" id="Fact005733" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">44,783</ix:nonFraction></td>
    <td id="xdx_98F_eifrs-full--NoncontrollingInterests_iS_pn3n3_c20210101__20211231_z3nwczQsEJW4" title="Beginning balance" style="padding-right: 2pt; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncontrollingInterests" contextRef="AsOf2020-12-31" id="Fact005735" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">291,407</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>Net income (loss)</td>
    <td id="xdx_984_eifrs-full--ProfitLossAttributableToNoncontrollingInterests_c20210101__20211231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CompagasMember_pn3n3" title="Net income (loss)" style="padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ProfitLossAttributableToNoncontrollingInterests" contextRef="From2021-01-012021-12-31_custom_CompagasMember" id="Fact005737" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">48,800</ix:nonFraction></td>
    <td id="xdx_983_eifrs-full--ProfitLossAttributableToNoncontrollingInterests_c20210101__20211231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--ElejorMember_pn3n3" title="Net income (loss)" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:ProfitLossAttributableToNoncontrollingInterests" contextRef="From2021-01-012021-12-31_custom_ElejorMember" id="Fact005739" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">16,331</ix:nonFraction>)</td>
    <td id="xdx_983_eifrs-full--ProfitLossAttributableToNoncontrollingInterests_c20210101__20211231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--UEGAraucariaMember_pn3n3" title="Net income (loss)" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ProfitLossAttributableToNoncontrollingInterests" contextRef="From2021-01-012021-12-31_custom_UEGAraucariaMember" id="Fact005741" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">63,560</ix:nonFraction></td>
    <td id="xdx_98D_eifrs-full--ProfitLossAttributableToNoncontrollingInterests_c20210101__20211231_pn3n3" title="Net income (loss)" style="padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ProfitLossAttributableToNoncontrollingInterests" contextRef="From2021-01-012021-12-31" id="Fact005743" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">96,029</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>Other comprehensive income</td>
    <td id="xdx_98F_eifrs-full--OtherComprehensiveIncomeAttributableToNoncontrollingInterests_c20210101__20211231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CompagasMember_pn3n3" title="Other comprehensive income" style="padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherComprehensiveIncomeAttributableToNoncontrollingInterests" contextRef="From2021-01-012021-12-31_custom_CompagasMember" id="Fact005745" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">144</ix:nonFraction></td>
    <td id="xdx_980_eifrs-full--OtherComprehensiveIncomeAttributableToNoncontrollingInterests_c20210101__20211231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--ElejorMember_pn3n3" title="Other comprehensive income" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl5747">-</span></td>
    <td id="xdx_98B_eifrs-full--OtherComprehensiveIncomeAttributableToNoncontrollingInterests_c20210101__20211231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--UEGAraucariaMember_pn3n3" title="Other comprehensive income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl5749">-</span></td>
    <td id="xdx_980_eifrs-full--OtherComprehensiveIncomeAttributableToNoncontrollingInterests_c20210101__20211231_pn3n3" title="Other comprehensive income" style="padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherComprehensiveIncomeAttributableToNoncontrollingInterests" contextRef="From2021-01-012021-12-31" id="Fact005751" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">144</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>Dividends</td>
    <td id="xdx_984_eifrs-full--DividendsPaidToNoncontrollingInterests_iN_pn3n3_di_c20210101__20211231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CompagasMember_zGZZ8pjeIkXc" title="Dividends" style="padding-right: 2pt; text-align: right">(<ix:nonFraction name="ifrs-full:DividendsPaidToNoncontrollingInterests" contextRef="From2021-01-012021-12-31_custom_CompagasMember" id="Fact005753" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">42,653</ix:nonFraction>)</td>
    <td id="xdx_98C_eifrs-full--DividendsPaidToNoncontrollingInterests_iN_pn3n3_di_c20210101__20211231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--ElejorMember_zUwVmGIlb87h" title="Dividends" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl5755">-</span></td>
    <td id="xdx_984_eifrs-full--DividendsPaidToNoncontrollingInterests_iN_pn3n3_di_c20210101__20211231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--UEGAraucariaMember_zicpP6HZnxFf" title="Dividends" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="ifrs-full:DividendsPaidToNoncontrollingInterests" contextRef="From2021-01-012021-12-31_custom_UEGAraucariaMember" id="Fact005757" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">6,716</ix:nonFraction>)</td>
    <td id="xdx_982_eifrs-full--DividendsPaidToNoncontrollingInterests_iN_pn3n3_di_c20210101__20211231_zorNicMbElF" title="Dividends" style="padding-right: 2pt; text-align: right">(<ix:nonFraction name="ifrs-full:DividendsPaidToNoncontrollingInterests" contextRef="From2021-01-012021-12-31" id="Fact005759" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">49,369</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold">Balance as of December 31, 2021</td>
    <td id="xdx_984_eifrs-full--NoncontrollingInterests_iS_pn3n3_c20220101__20221231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CompagasMember_zfNhiIMtJ3n6" title="Beginning balance" style="padding-right: 2pt; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncontrollingInterests" contextRef="AsOf2021-12-31_custom_CompagasMember" id="Fact005761" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">248,869</ix:nonFraction></td>
    <td id="xdx_986_eifrs-full--NoncontrollingInterests_iS_pn3n3_c20220101__20221231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--ElejorMember_zEwxDqHIqhWg" title="Beginning balance" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:NoncontrollingInterests" contextRef="AsOf2021-12-31_custom_ElejorMember" id="Fact005763" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">12,285</ix:nonFraction>)</td>
    <td id="xdx_982_eifrs-full--NoncontrollingInterests_iS_pn3n3_c20220101__20221231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--UEGAraucariaMember_z84JQbxX9ONa" title="Beginning balance" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncontrollingInterests" contextRef="AsOf2021-12-31_custom_UEGAraucariaMember" id="Fact005765" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">101,627</ix:nonFraction></td>
    <td id="xdx_982_eifrs-full--NoncontrollingInterests_iS_pn3n3_c20220101__20221231_z6yWwmUiftVe" title="Beginning balance" style="padding-right: 2pt; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncontrollingInterests" contextRef="AsOf2021-12-31" id="Fact005767" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">338,211</ix:nonFraction></td></tr>
  <tr style="vertical-align: middle">
    <td>Net income (loss)</td>
    <td id="xdx_98B_eifrs-full--ProfitLossAttributableToNoncontrollingInterests_c20220101__20221231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CompagasMember_pn3n3" title="Net income (loss)" style="padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ProfitLossAttributableToNoncontrollingInterests" contextRef="From2022-01-012022-12-31_custom_CompagasMember" id="Fact005769" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">87,809</ix:nonFraction></td>
    <td id="xdx_981_eifrs-full--ProfitLossAttributableToNoncontrollingInterests_c20220101__20221231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--ElejorMember_pn3n3" title="Net income (loss)" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:ProfitLossAttributableToNoncontrollingInterests" contextRef="From2022-01-012022-12-31_custom_ElejorMember" id="Fact005771" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">207</ix:nonFraction>)</td>
    <td id="xdx_981_eifrs-full--ProfitLossAttributableToNoncontrollingInterests_c20220101__20221231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--UEGAraucariaMember_pn3n3" title="Net income (loss)" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:ProfitLossAttributableToNoncontrollingInterests" contextRef="From2022-01-012022-12-31_custom_UEGAraucariaMember" id="Fact005773" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">50,288</ix:nonFraction>)</td>
    <td id="xdx_98B_eifrs-full--ProfitLossAttributableToNoncontrollingInterests_c20220101__20221231_pn3n3" title="Net income (loss)" style="padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ProfitLossAttributableToNoncontrollingInterests" contextRef="From2022-01-012022-12-31" id="Fact005775" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">37,314</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>Other comprehensive income</td>
    <td id="xdx_980_eifrs-full--OtherComprehensiveIncomeAttributableToNoncontrollingInterests_c20220101__20221231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CompagasMember_pn3n3" title="Other comprehensive income" style="padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherComprehensiveIncomeAttributableToNoncontrollingInterests" contextRef="From2022-01-012022-12-31_custom_CompagasMember" id="Fact005777" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">702</ix:nonFraction></td>
    <td id="xdx_982_eifrs-full--OtherComprehensiveIncomeAttributableToNoncontrollingInterests_c20220101__20221231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--ElejorMember_pn3n3" title="Other comprehensive income" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherComprehensiveIncomeAttributableToNoncontrollingInterests" contextRef="From2022-01-012022-12-31_custom_ElejorMember" id="Fact005779" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,041</ix:nonFraction></td>
    <td id="xdx_989_eifrs-full--OtherComprehensiveIncomeAttributableToNoncontrollingInterests_c20220101__20221231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--UEGAraucariaMember_pn3n3" title="Other comprehensive income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:OtherComprehensiveIncomeAttributableToNoncontrollingInterests" contextRef="From2022-01-012022-12-31_custom_UEGAraucariaMember" id="Fact005781" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">22</ix:nonFraction>)</td>
    <td id="xdx_986_eifrs-full--OtherComprehensiveIncomeAttributableToNoncontrollingInterests_c20220101__20221231_pn3n3" title="Other comprehensive income" style="padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherComprehensiveIncomeAttributableToNoncontrollingInterests" contextRef="From2022-01-012022-12-31" id="Fact005783" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,721</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>Dividends</td>
    <td id="xdx_98F_eifrs-full--DividendsPaidToNoncontrollingInterests_iN_pn3n3_di_c20220101__20221231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CompagasMember_zwUXVC7JV323" title="Dividends" style="padding-right: 2pt; text-align: right">(<ix:nonFraction name="ifrs-full:DividendsPaidToNoncontrollingInterests" contextRef="From2022-01-012022-12-31_custom_CompagasMember" id="Fact005785" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">24,187</ix:nonFraction>)</td>
    <td id="xdx_98F_eifrs-full--DividendsPaidToNoncontrollingInterests_iN_pn3n3_di_c20220101__20221231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--ElejorMember_zU1XN83XqKLa" title="Dividends" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl5787">-</span></td>
    <td id="xdx_981_eifrs-full--DividendsPaidToNoncontrollingInterests_iN_pn3n3_di_c20220101__20221231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--UEGAraucariaMember_zgtEfLcQ0Rvb" title="Dividends" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl5789">-</span></td>
    <td id="xdx_987_eifrs-full--DividendsPaidToNoncontrollingInterests_iN_pn3n3_di_c20220101__20221231_z30ATiF2V715" title="Dividends" style="padding-right: 2pt; text-align: right">(<ix:nonFraction name="ifrs-full:DividendsPaidToNoncontrollingInterests" contextRef="From2022-01-012022-12-31" id="Fact005791" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">24,187</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td>Distribution of dividends with retained earnings</td>
    <td id="xdx_985_ecustom--DistributionOfDividendsWithRetainedEarnings_pn3n3_c20220101__20221231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CompagasMember_zH2NhMnbjXOg" title="Distribution of dividends with retained earnings" style="padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:DistributionOfDividendsWithRetainedEarnings" contextRef="From2022-01-012022-12-31_custom_CompagasMember" id="Fact005793" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">40,198</ix:nonFraction>)</td>
    <td id="xdx_98B_ecustom--DistributionOfDividendsWithRetainedEarnings_c20220101__20221231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--ElejorMember_pn3n3" title="Distribution of dividends with retained earnings" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl5795">-</span></td>
    <td id="xdx_987_ecustom--DistributionOfDividendsWithRetainedEarnings_c20220101__20221231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--UEGAraucariaMember_pn3n3" title="Distribution of dividends with retained earnings" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl5797">-</span></td>
    <td id="xdx_984_ecustom--DistributionOfDividendsWithRetainedEarnings_c20220101__20221231_pn3n3" title="Distribution of dividends with retained earnings" style="padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:DistributionOfDividendsWithRetainedEarnings" contextRef="From2022-01-012022-12-31" id="Fact005799" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">40,198</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold">Balance as of December 31, 2022</td>
    <td id="xdx_98D_eifrs-full--NoncontrollingInterests_iS_pn3n3_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CompagasMember_zNblvRfFqiB6" title="Beginning balance" style="padding-right: 2pt; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncontrollingInterests" contextRef="AsOf2022-12-31_custom_CompagasMember" id="Fact005801" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">272,995</ix:nonFraction></td>
    <td id="xdx_98B_eifrs-full--NoncontrollingInterests_iS_pn3n3_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--ElejorMember_zf9DWZ28bWbj" title="Beginning balance" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:NoncontrollingInterests" contextRef="AsOf2022-12-31_custom_ElejorMember" id="Fact005803" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">10,451</ix:nonFraction>)</td>
    <td id="xdx_982_eifrs-full--NoncontrollingInterests_iS_pn3n3_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--UEGAraucariaMember_zN37ylPTuj5h" title="Beginning balance" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncontrollingInterests" contextRef="AsOf2022-12-31_custom_UEGAraucariaMember" id="Fact005805" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">51,317</ix:nonFraction></td>
    <td id="xdx_98A_eifrs-full--NoncontrollingInterests_iS_pn3n3_c20230101__20231231_zG3iyEqiPlul" title="Beginning balance" style="padding-right: 2pt; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncontrollingInterests" contextRef="AsOf2022-12-31" id="Fact005807" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">313,861</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>Net income (loss)</td>
    <td id="xdx_989_eifrs-full--ProfitLossAttributableToNoncontrollingInterests_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CompagasMember_pn3n3" title="Net income (loss)" style="padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ProfitLossAttributableToNoncontrollingInterests" contextRef="From2023-01-012023-12-31_custom_CompagasMember" id="Fact005809" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">58,181</ix:nonFraction></td>
    <td id="xdx_98F_eifrs-full--ProfitLossAttributableToNoncontrollingInterests_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--ElejorMember_pn3n3" title="Net income (loss)" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ProfitLossAttributableToNoncontrollingInterests" contextRef="From2023-01-012023-12-31_custom_ElejorMember" id="Fact005811" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">873</ix:nonFraction></td>
    <td id="xdx_98E_eifrs-full--ProfitLossAttributableToNoncontrollingInterests_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--UEGAraucariaMember_pn3n3" title="Net income (loss)" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ProfitLossAttributableToNoncontrollingInterests" contextRef="From2023-01-012023-12-31_custom_UEGAraucariaMember" id="Fact005813" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">9,304</ix:nonFraction></td>
    <td id="xdx_989_eifrs-full--ProfitLossAttributableToNoncontrollingInterests_c20230101__20231231_pn3n3" title="Net income (loss)" style="padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ProfitLossAttributableToNoncontrollingInterests" contextRef="From2023-01-01to2023-12-31" id="Fact005815" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">68,358</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>Other comprehensive income</td>
    <td id="xdx_982_eifrs-full--OtherComprehensiveIncomeAttributableToNoncontrollingInterests_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CompagasMember_pn3n3" title="Other comprehensive income" style="padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherComprehensiveIncomeAttributableToNoncontrollingInterests" contextRef="From2023-01-012023-12-31_custom_CompagasMember" id="Fact005817" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">660</ix:nonFraction></td>
    <td id="xdx_98C_eifrs-full--OtherComprehensiveIncomeAttributableToNoncontrollingInterests_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--ElejorMember_pn3n3" title="Other comprehensive income" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:OtherComprehensiveIncomeAttributableToNoncontrollingInterests" contextRef="From2023-01-012023-12-31_custom_ElejorMember" id="Fact005819" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,263</ix:nonFraction>)</td>
    <td id="xdx_986_eifrs-full--OtherComprehensiveIncomeAttributableToNoncontrollingInterests_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--UEGAraucariaMember_pn3n3" title="Other comprehensive income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherComprehensiveIncomeAttributableToNoncontrollingInterests" contextRef="From2023-01-012023-12-31_custom_UEGAraucariaMember" id="Fact005821" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">57</ix:nonFraction></td>
    <td id="xdx_984_eifrs-full--OtherComprehensiveIncomeAttributableToNoncontrollingInterests_c20230101__20231231_pn3n3" title="Other comprehensive income" style="padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:OtherComprehensiveIncomeAttributableToNoncontrollingInterests" contextRef="From2023-01-01to2023-12-31" id="Fact005823" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">546</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td>Dividends</td>
    <td id="xdx_983_eifrs-full--DividendsPaidToNoncontrollingInterests_iN_pn3n3_di_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CompagasMember_zTC46E3s25Ge" title="Dividends" style="padding-right: 2pt; text-align: right">(<ix:nonFraction name="ifrs-full:DividendsPaidToNoncontrollingInterests" contextRef="From2023-01-012023-12-31_custom_CompagasMember" id="Fact005825" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">13,997</ix:nonFraction>)</td>
    <td id="xdx_982_eifrs-full--DividendsPaidToNoncontrollingInterests_iN_pn3n3_di_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--ElejorMember_zd7atjILfAvk" title="Dividends" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl5827">-</span></td>
    <td id="xdx_98C_eifrs-full--DividendsPaidToNoncontrollingInterests_iN_pn3n3_di_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--UEGAraucariaMember_z5rRNHbC9g2l" title="Dividends" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl5829">-</span></td>
    <td id="xdx_985_eifrs-full--DividendsPaidToNoncontrollingInterests_iN_pn3n3_di_c20230101__20231231_zI5ZO3iSRQBf" title="Dividends" style="padding-right: 2pt; text-align: right">(<ix:nonFraction name="ifrs-full:DividendsPaidToNoncontrollingInterests" contextRef="From2023-01-01to2023-12-31" id="Fact005831" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">13,997</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td>Distribution of dividends with retained earnings</td>
    <td id="xdx_98D_ecustom--DistributionOfDividendsWithRetainedEarnings_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CompagasMember_pn3n3" title="Distribution of dividends with retained earnings" style="padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:DistributionOfDividendsWithRetainedEarnings" contextRef="From2023-01-012023-12-31_custom_CompagasMember" id="Fact005833" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">62,162</ix:nonFraction>)</td>
    <td id="xdx_989_ecustom--DistributionOfDividendsWithRetainedEarnings_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--ElejorMember_pn3n3" title="Distribution of dividends with retained earnings" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl5835">-</span></td>
    <td id="xdx_981_ecustom--DistributionOfDividendsWithRetainedEarnings_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--UEGAraucariaMember_pn3n3" title="Distribution of dividends with retained earnings" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl5837">-</span></td>
    <td id="xdx_98B_ecustom--DistributionOfDividendsWithRetainedEarnings_c20230101__20231231_pn3n3" title="Distribution of dividends with retained earnings" style="padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:DistributionOfDividendsWithRetainedEarnings" contextRef="From2023-01-01to2023-12-31" id="Fact005839" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">62,162</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; font-weight: bold">Balance as of December 31, 2023</td>
    <td id="xdx_98E_eifrs-full--NoncontrollingInterests_iE_pn3n3_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CompagasMember_zz4QfaPBGTfj" title="Ending balance" style="border-bottom: Black 1pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncontrollingInterests" contextRef="AsOf2023-12-31_custom_CompagasMember" id="Fact005841" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">255,677</ix:nonFraction></td>
    <td id="xdx_985_eifrs-full--NoncontrollingInterests_iE_pn3n3_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--ElejorMember_zFaO5YseXK1g" title="Ending balance" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; border-left: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:NoncontrollingInterests" contextRef="AsOf2023-12-31_custom_ElejorMember" id="Fact005843" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">10,841</ix:nonFraction>)</td>
    <td id="xdx_985_eifrs-full--NoncontrollingInterests_iE_pn3n3_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--UEGAraucariaMember_zkt3zzZUMhEj" title="Ending balance" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncontrollingInterests" contextRef="AsOf2023-12-31_custom_UEGAraucariaMember" id="Fact005845" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">60,678</ix:nonFraction></td>
    <td id="xdx_98E_eifrs-full--NoncontrollingInterests_iE_pn3n3_c20230101__20231231_z9DF9zfSsMb2" title="Ending balance" style="border-bottom: Black 1pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncontrollingInterests" contextRef="AsOf2023-12-31" id="Fact005847" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">305,514</ix:nonFraction></td></tr>
  </table>

</ix:nonNumeric><p id="xdx_8AD_zhgS8XaFTO9c" style="font: 14pt/14pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: bold 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 3.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 34pt">15.3</td><td>Summarized information on the main joint ventures</td></tr></table>

<p style="font: 13pt/13pt Calibri, Helvetica, Sans-Serif; margin: 0.65pt 0 0">&#160;</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact005849" name="elp:ScheduleOfSummarizedInformationOnMainJointlyControlledSubsidiariesTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_896_ecustom--ScheduleOfSummarizedInformationOnMainJointlyControlledSubsidiariesTableTextBlock_zWBf5Q8vYMH7" summary="xdx: Disclosure - Investments (Details 3)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="width: 28%"><span style="font-size: 8pt"><span id="xdx_8BF_zG5eNY3ny8f2" style="display: none">Schedule of summarized information on the main joint ventures</span></span></td>
    <td style="padding-right: 2pt; width: 9%"><span style="font-size: 8pt">&#160;</span></td>
    <td style="padding-right: 2pt; width: 9%"><span style="font-size: 8pt">&#160;</span></td>
    <td style="padding-right: 2pt; width: 9%"><span style="font-size: 8pt">&#160;</span></td>
    <td style="padding-right: 2pt; width: 9%"><span style="font-size: 8pt">&#160;</span></td>
    <td style="padding-right: 2pt; width: 9%"><span style="font-size: 8pt">&#160;</span></td>
    <td style="padding-right: 2pt; width: 9%"><span style="font-size: 8pt">&#160;</span></td>
    <td style="padding-right: 2pt; width: 9%"><span style="font-size: 8pt">&#160;</span></td>
    <td style="padding-right: 2pt; width: 9%"><span style="font-size: 8pt">&#160;</span></td></tr>
  <tr>
    <td style="border-top: Black 1pt solid; font-weight: bold; vertical-align: bottom; text-align: left"><span style="font-size: 8pt">&#160;</span></td>
    <td rowspan="2" style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: black 0.5pt solid; padding-right: 2pt; font-weight: bold; vertical-align: middle; text-align: center"><span style="font-size: 8pt">Voltalia</span></td>
    <td rowspan="2" style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: black 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; vertical-align: middle; text-align: center"><span style="font-size: 8pt">Caiu&#225;&#160;</span></td>
    <td rowspan="2" style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: black 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; vertical-align: middle; text-align: center"><span style="font-size: 8pt">Integra&#231;&#227;o
    Maranhense</span></td>
    <td rowspan="2" style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: black 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; vertical-align: middle; text-align: center"><span style="font-size: 8pt">Matrinch&#227;</span></td>
    <td rowspan="2" style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: black 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; vertical-align: middle; text-align: center"><span style="font-size: 8pt">Guaraciaba</span></td>
    <td rowspan="2" style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: black 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; vertical-align: middle; text-align: center"><span style="font-size: 8pt">Parana&#237;ba</span></td>
    <td rowspan="2" style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: black 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; vertical-align: middle; text-align: center"><span style="font-size: 8pt">Mata
    de Santa Genebra</span></td>
    <td rowspan="2" style="border-top: Black 1pt solid; border-bottom: black 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; vertical-align: middle; text-align: center"><span style="font-size: 8pt">Cantareira</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; text-align: left"><span style="font-size: 8pt">Balance as of December
    31, 2023</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="color: white"><span style="font-size: 8pt">.</span></td>
    <td style="border-right: rgb(255,192,0) 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;</span></td>
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    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;</span></td>
    <td style="padding-right: 2pt; font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold"><span style="font-size: 8pt">ASSETS</span></td>
    <td id="xdx_982_eifrs-full--Assets_iI_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--VoltaliaMember_zZL8n2G8R19g" title="ASSETS" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right"><span style="font-size: 8pt">&#160;<ix:nonFraction name="ifrs-full:Assets" contextRef="AsOf2023-12-31_custom_VoltaliaMember" id="Fact005851" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">239,779</ix:nonFraction></span></td>
    <td id="xdx_989_eifrs-full--Assets_iI_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--CaiuaMember_zkQEX4Estot3" title="ASSETS" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;<ix:nonFraction name="ifrs-full:Assets" contextRef="AsOf2023-12-31_custom_CaiuaMember" id="Fact005853" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">335,003</ix:nonFraction></span></td>
    <td id="xdx_98E_eifrs-full--Assets_iI_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--IntegracaoMaranhenseMember_zI3dpSrqIdec" title="ASSETS" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:Assets" contextRef="AsOf2023-12-31_custom_IntegracaoMaranhenseMember" id="Fact005855" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">585,668</ix:nonFraction></span></td>
    <td id="xdx_98A_eifrs-full--Assets_iI_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--MatrinchaMember_zW5YYRQiHipi" title="ASSETS" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:Assets" contextRef="AsOf2023-12-31_custom_MatrinchaMember" id="Fact005857" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,984,765</ix:nonFraction></span></td>
    <td id="xdx_981_eifrs-full--Assets_iI_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--GuaraciabaMember_zHtK400CbZy" title="ASSETS" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:Assets" contextRef="AsOf2023-12-31_custom_GuaraciabaMember" id="Fact005859" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,611,484</ix:nonFraction></span></td>
    <td id="xdx_988_eifrs-full--Assets_iI_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--ParanaibaMember_zIjKYw5COyo2" title="ASSETS" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;<ix:nonFraction name="ifrs-full:Assets" contextRef="AsOf2023-12-31_custom_ParanaibaMember" id="Fact005861" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,047,430</ix:nonFraction></span></td>
    <td id="xdx_988_eifrs-full--Assets_iI_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--MataDeSantaGenebraMember_zlOjmhkIsGv" title="ASSETS" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:Assets" contextRef="AsOf2023-12-31_custom_MataDeSantaGenebraMember" id="Fact005863" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,768,174</ix:nonFraction></span></td>
    <td id="xdx_988_eifrs-full--Assets_iI_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--CantareiraMember_zoQBTJRjMALe" title="ASSETS" style="padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:Assets" contextRef="AsOf2023-12-31_custom_CantareiraMember" id="Fact005865" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,799,642</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold"><span style="font-size: 8pt">Current assets</span></td>
    <td id="xdx_980_eifrs-full--CurrentAssets_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--VoltaliaMember_zaaqEn3Iwqne" title="Current assets" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentAssets" contextRef="AsOf2023-12-31_custom_VoltaliaMember" id="Fact005867" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">9,535</ix:nonFraction></span></td>
    <td id="xdx_983_eifrs-full--CurrentAssets_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--CaiuaMember_zjwrhsU1Jt7" title="Current assets" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentAssets" contextRef="AsOf2023-12-31_custom_CaiuaMember" id="Fact005869" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">42,176</ix:nonFraction></span></td>
    <td id="xdx_983_eifrs-full--CurrentAssets_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--IntegracaoMaranhenseMember_zMdc355U3GD6" title="Current assets" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentAssets" contextRef="AsOf2023-12-31_custom_IntegracaoMaranhenseMember" id="Fact005871" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">68,873</ix:nonFraction></span></td>
    <td id="xdx_987_eifrs-full--CurrentAssets_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--MatrinchaMember_zrdueqQnHGPh" title="Current assets" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentAssets" contextRef="AsOf2023-12-31_custom_MatrinchaMember" id="Fact005873" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">432,126</ix:nonFraction></span></td>
    <td id="xdx_983_eifrs-full--CurrentAssets_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--GuaraciabaMember_zVKWW8VRZUB4" title="Current assets" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentAssets" contextRef="AsOf2023-12-31_custom_GuaraciabaMember" id="Fact005875" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">209,444</ix:nonFraction></span></td>
    <td id="xdx_980_eifrs-full--CurrentAssets_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--ParanaibaMember_zPtFWayoPkfk" title="Current assets" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentAssets" contextRef="AsOf2023-12-31_custom_ParanaibaMember" id="Fact005877" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">255,100</ix:nonFraction></span></td>
    <td id="xdx_98F_eifrs-full--CurrentAssets_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--MataDeSantaGenebraMember_zop5KkbRoPp3" title="Current assets" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentAssets" contextRef="AsOf2023-12-31_custom_MataDeSantaGenebraMember" id="Fact005879" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">689,261</ix:nonFraction></span></td>
    <td id="xdx_986_eifrs-full--CurrentAssets_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--CantareiraMember_zuiI2Eotv3I8" title="Current assets" style="padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentAssets" contextRef="AsOf2023-12-31_custom_CantareiraMember" id="Fact005881" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">182,210</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td><span style="font-size: 8pt">Cash and cash equivalents</span></td>
    <td id="xdx_983_eifrs-full--CashAndCashEquivalents_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--VoltaliaMember_zqhuT78NFM5" title="Cash and cash equivalents" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CashAndCashEquivalents" contextRef="AsOf2023-12-31_custom_VoltaliaMember" id="Fact005883" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">9,378</ix:nonFraction></span></td>
    <td id="xdx_98F_eifrs-full--CashAndCashEquivalents_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--CaiuaMember_zHMKPbUsRQIj" title="Cash and cash equivalents" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CashAndCashEquivalents" contextRef="AsOf2023-12-31_custom_CaiuaMember" id="Fact005885" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">13,592</ix:nonFraction></span></td>
    <td id="xdx_984_eifrs-full--CashAndCashEquivalents_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--IntegracaoMaranhenseMember_zatte6tFE2H5" title="Cash and cash equivalents" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CashAndCashEquivalents" contextRef="AsOf2023-12-31_custom_IntegracaoMaranhenseMember" id="Fact005887" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">9,247</ix:nonFraction></span></td>
    <td id="xdx_985_eifrs-full--CashAndCashEquivalents_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--MatrinchaMember_z5NMyANzgpX5" title="Cash and cash equivalents" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CashAndCashEquivalents" contextRef="AsOf2023-12-31_custom_MatrinchaMember" id="Fact005889" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">129,197</ix:nonFraction></span></td>
    <td id="xdx_988_eifrs-full--CashAndCashEquivalents_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--GuaraciabaMember_z2nAc3zJCfa4" title="Cash and cash equivalents" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CashAndCashEquivalents" contextRef="AsOf2023-12-31_custom_GuaraciabaMember" id="Fact005891" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">52,346</ix:nonFraction></span></td>
    <td id="xdx_98B_eifrs-full--CashAndCashEquivalents_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--ParanaibaMember_zOneO9Ra4f1j" title="Cash and cash equivalents" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CashAndCashEquivalents" contextRef="AsOf2023-12-31_custom_ParanaibaMember" id="Fact005893" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">58,781</ix:nonFraction></span></td>
    <td id="xdx_982_eifrs-full--CashAndCashEquivalents_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--MataDeSantaGenebraMember_zsxQcSWmkZbh" title="Cash and cash equivalents" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CashAndCashEquivalents" contextRef="AsOf2023-12-31_custom_MataDeSantaGenebraMember" id="Fact005895" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">23,560</ix:nonFraction></span></td>
    <td id="xdx_98F_eifrs-full--CashAndCashEquivalents_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--CantareiraMember_zdIxHrHHbOWj" title="Cash and cash equivalents" style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CashAndCashEquivalents" contextRef="AsOf2023-12-31_custom_CantareiraMember" id="Fact005897" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">23,092</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td><span style="font-size: 8pt">Other current assets</span></td>
    <td id="xdx_981_eifrs-full--OtherCurrentAssets_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--VoltaliaMember_zXYKmcTm4qY" title="Other current assets" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherCurrentAssets" contextRef="AsOf2023-12-31_custom_VoltaliaMember" id="Fact005899" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">157</ix:nonFraction></span></td>
    <td id="xdx_98A_eifrs-full--OtherCurrentAssets_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--CaiuaMember_z39EwlxxVjs2" title="Other current assets" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherCurrentAssets" contextRef="AsOf2023-12-31_custom_CaiuaMember" id="Fact005901" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">28,584</ix:nonFraction></span></td>
    <td id="xdx_987_eifrs-full--OtherCurrentAssets_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--IntegracaoMaranhenseMember_zdhkmSXWdkja" title="Other current assets" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherCurrentAssets" contextRef="AsOf2023-12-31_custom_IntegracaoMaranhenseMember" id="Fact005903" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">59,626</ix:nonFraction></span></td>
    <td id="xdx_98A_eifrs-full--OtherCurrentAssets_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--MatrinchaMember_zqtghlulnIYa" title="Other current assets" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherCurrentAssets" contextRef="AsOf2023-12-31_custom_MatrinchaMember" id="Fact005905" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">302,929</ix:nonFraction></span></td>
    <td id="xdx_981_eifrs-full--OtherCurrentAssets_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--GuaraciabaMember_zVGpBxonFyqe" title="Other current assets" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherCurrentAssets" contextRef="AsOf2023-12-31_custom_GuaraciabaMember" id="Fact005907" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">157,098</ix:nonFraction></span></td>
    <td id="xdx_980_eifrs-full--OtherCurrentAssets_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--ParanaibaMember_zdX4hXdu3u7a" title="Other current assets" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherCurrentAssets" contextRef="AsOf2023-12-31_custom_ParanaibaMember" id="Fact005909" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">196,319</ix:nonFraction></span></td>
    <td id="xdx_981_eifrs-full--OtherCurrentAssets_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--MataDeSantaGenebraMember_zGHqYKr1AOo2" title="Other current assets" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherCurrentAssets" contextRef="AsOf2023-12-31_custom_MataDeSantaGenebraMember" id="Fact005911" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">665,701</ix:nonFraction></span></td>
    <td id="xdx_989_eifrs-full--OtherCurrentAssets_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--CantareiraMember_z8LkzxhRm53h" title="Other current assets" style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherCurrentAssets" contextRef="AsOf2023-12-31_custom_CantareiraMember" id="Fact005913" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">159,118</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold"><span style="font-size: 8pt">Noncurrent assets</span></td>
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    <td id="xdx_984_eifrs-full--NoncurrentAssets_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--IntegracaoMaranhenseMember_zDodLgjHLbcb" title="Noncurrent assets" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncurrentAssets" contextRef="AsOf2023-12-31_custom_IntegracaoMaranhenseMember" id="Fact005919" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">516,795</ix:nonFraction></span></td>
    <td id="xdx_98C_eifrs-full--NoncurrentAssets_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--MatrinchaMember_zoSZ0oFvhGDh" title="Noncurrent assets" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncurrentAssets" contextRef="AsOf2023-12-31_custom_MatrinchaMember" id="Fact005921" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,552,639</ix:nonFraction></span></td>
    <td id="xdx_98E_eifrs-full--NoncurrentAssets_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--GuaraciabaMember_zSP6fWwZ2vDf" title="Noncurrent assets" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncurrentAssets" contextRef="AsOf2023-12-31_custom_GuaraciabaMember" id="Fact005923" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,402,040</ix:nonFraction></span></td>
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  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; color: white; text-align: left"><span style="font-size: 8pt">.</span></td>
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    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;</span></td>
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  <tr style="vertical-align: bottom">
    <td style="font-weight: bold"><span style="font-size: 8pt">LIABILITIES</span></td>
    <td id="xdx_98D_eifrs-full--EquityAndLiabilities_iI_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--VoltaliaMember_z9YgGCsQagWh" title="LIABILITIES" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right"><span style="font-size: 8pt">&#160;<ix:nonFraction name="ifrs-full:EquityAndLiabilities" contextRef="AsOf2023-12-31_custom_VoltaliaMember" id="Fact005931" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">239,779</ix:nonFraction></span></td>
    <td id="xdx_984_eifrs-full--EquityAndLiabilities_iI_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--CaiuaMember_z0puxfGmsT1l" title="LIABILITIES" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;<ix:nonFraction name="ifrs-full:EquityAndLiabilities" contextRef="AsOf2023-12-31_custom_CaiuaMember" id="Fact005933" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">335,003</ix:nonFraction></span></td>
    <td id="xdx_985_eifrs-full--EquityAndLiabilities_iI_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--IntegracaoMaranhenseMember_z55QMBsh8Pgb" title="LIABILITIES" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:EquityAndLiabilities" contextRef="AsOf2023-12-31_custom_IntegracaoMaranhenseMember" id="Fact005935" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">585,668</ix:nonFraction></span></td>
    <td id="xdx_982_eifrs-full--EquityAndLiabilities_iI_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--MatrinchaMember_zgd3W779316l" title="LIABILITIES" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:EquityAndLiabilities" contextRef="AsOf2023-12-31_custom_MatrinchaMember" id="Fact005937" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,984,765</ix:nonFraction></span></td>
    <td id="xdx_98D_eifrs-full--EquityAndLiabilities_iI_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--GuaraciabaMember_z9Uz3cKZm9s4" title="LIABILITIES" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:EquityAndLiabilities" contextRef="AsOf2023-12-31_custom_GuaraciabaMember" id="Fact005939" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,611,484</ix:nonFraction></span></td>
    <td id="xdx_986_eifrs-full--EquityAndLiabilities_iI_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--ParanaibaMember_zPQLljz8RE6a" title="LIABILITIES" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;<ix:nonFraction name="ifrs-full:EquityAndLiabilities" contextRef="AsOf2023-12-31_custom_ParanaibaMember" id="Fact005941" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,047,430</ix:nonFraction></span></td>
    <td id="xdx_98C_eifrs-full--EquityAndLiabilities_iI_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--MataDeSantaGenebraMember_z2X7zHJBFWkl" title="LIABILITIES" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:EquityAndLiabilities" contextRef="AsOf2023-12-31_custom_MataDeSantaGenebraMember" id="Fact005943" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,768,174</ix:nonFraction></span></td>
    <td id="xdx_985_eifrs-full--EquityAndLiabilities_iI_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--CantareiraMember_zL1z2H7NgT5f" title="LIABILITIES" style="padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:EquityAndLiabilities" contextRef="AsOf2023-12-31_custom_CantareiraMember" id="Fact005945" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,799,642</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold"><span style="font-size: 8pt">Current liabilities</span></td>
    <td id="xdx_984_eifrs-full--CurrentLiabilities_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--VoltaliaMember_zYDJ3Qid1hdf" title="Current liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentLiabilities" contextRef="AsOf2023-12-31_custom_VoltaliaMember" id="Fact005947" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">17</ix:nonFraction></span></td>
    <td id="xdx_987_eifrs-full--CurrentLiabilities_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--CaiuaMember_z1cUBuqysKNl" title="Current liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentLiabilities" contextRef="AsOf2023-12-31_custom_CaiuaMember" id="Fact005949" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">18,076</ix:nonFraction></span></td>
    <td id="xdx_98B_eifrs-full--CurrentLiabilities_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--IntegracaoMaranhenseMember_z1475ZC8CzS9" title="Current liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentLiabilities" contextRef="AsOf2023-12-31_custom_IntegracaoMaranhenseMember" id="Fact005951" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">12,559</ix:nonFraction></span></td>
    <td id="xdx_98D_eifrs-full--CurrentLiabilities_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--MatrinchaMember_zrPlYfJjeLVj" title="Current liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentLiabilities" contextRef="AsOf2023-12-31_custom_MatrinchaMember" id="Fact005953" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">172,783</ix:nonFraction></span></td>
    <td id="xdx_984_eifrs-full--CurrentLiabilities_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--GuaraciabaMember_zfbO6CSjjdp4" title="Current liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentLiabilities" contextRef="AsOf2023-12-31_custom_GuaraciabaMember" id="Fact005955" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">147,180</ix:nonFraction></span></td>
    <td id="xdx_983_eifrs-full--CurrentLiabilities_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--ParanaibaMember_zI3CmjnDpn7" title="Current liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentLiabilities" contextRef="AsOf2023-12-31_custom_ParanaibaMember" id="Fact005957" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">142,254</ix:nonFraction></span></td>
    <td id="xdx_984_eifrs-full--CurrentLiabilities_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--MataDeSantaGenebraMember_zGpLLkEJRtV3" title="Current liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentLiabilities" contextRef="AsOf2023-12-31_custom_MataDeSantaGenebraMember" id="Fact005959" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">115,975</ix:nonFraction></span></td>
    <td id="xdx_989_eifrs-full--CurrentLiabilities_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--CantareiraMember_zyKwKzANVmL7" title="Current liabilities" style="padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentLiabilities" contextRef="AsOf2023-12-31_custom_CantareiraMember" id="Fact005961" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">82,109</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td><span style="font-size: 8pt">Financial liabilities</span></td>
    <td id="xdx_984_eifrs-full--CurrentFinancialLiabilities_iI_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--VoltaliaMember_zboHJzyE6Xnl" title="Financial liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl5963">-</span></span></td>
    <td id="xdx_98F_eifrs-full--CurrentFinancialLiabilities_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--CaiuaMember_zyAGuaeD6RAa" title="Financial liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentFinancialLiabilities" contextRef="AsOf2023-12-31_custom_CaiuaMember" id="Fact005965" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">5,710</ix:nonFraction></span></td>
    <td id="xdx_985_eifrs-full--CurrentFinancialLiabilities_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--IntegracaoMaranhenseMember_zePEhnn7ttC3" title="Financial liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentFinancialLiabilities" contextRef="AsOf2023-12-31_custom_IntegracaoMaranhenseMember" id="Fact005967" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">8,047</ix:nonFraction></span></td>
    <td id="xdx_983_eifrs-full--CurrentFinancialLiabilities_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--MatrinchaMember_zoU56Y5PSOe8" title="Financial liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentFinancialLiabilities" contextRef="AsOf2023-12-31_custom_MatrinchaMember" id="Fact005969" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">133,551</ix:nonFraction></span></td>
    <td id="xdx_98E_eifrs-full--CurrentFinancialLiabilities_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--GuaraciabaMember_zHxmxrZ5K0Bh" title="Financial liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentFinancialLiabilities" contextRef="AsOf2023-12-31_custom_GuaraciabaMember" id="Fact005971" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">46,632</ix:nonFraction></span></td>
    <td id="xdx_983_eifrs-full--CurrentFinancialLiabilities_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--ParanaibaMember_ztqej2SyIZgc" title="Financial liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentFinancialLiabilities" contextRef="AsOf2023-12-31_custom_ParanaibaMember" id="Fact005973" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">71,258</ix:nonFraction></span></td>
    <td id="xdx_988_eifrs-full--CurrentFinancialLiabilities_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--MataDeSantaGenebraMember_z1Uu9vPHLGi6" title="Financial liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentFinancialLiabilities" contextRef="AsOf2023-12-31_custom_MataDeSantaGenebraMember" id="Fact005975" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">77,365</ix:nonFraction></span></td>
    <td id="xdx_98F_eifrs-full--CurrentFinancialLiabilities_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--CantareiraMember_zG0qw3mZRIfg" title="Financial liabilities" style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentFinancialLiabilities" contextRef="AsOf2023-12-31_custom_CantareiraMember" id="Fact005977" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">43,716</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td><span style="font-size: 8pt">Other current liabilities</span></td>
    <td id="xdx_989_eifrs-full--OtherCurrentLiabilities_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--VoltaliaMember_zXEeh3PWNoT7" title="Other current liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherCurrentLiabilities" contextRef="AsOf2023-12-31_custom_VoltaliaMember" id="Fact005979" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">17</ix:nonFraction></span></td>
    <td id="xdx_980_eifrs-full--OtherCurrentLiabilities_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--CaiuaMember_zeYgqD85mxu2" title="Other current liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherCurrentLiabilities" contextRef="AsOf2023-12-31_custom_CaiuaMember" id="Fact005981" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">12,366</ix:nonFraction></span></td>
    <td id="xdx_986_eifrs-full--OtherCurrentLiabilities_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--IntegracaoMaranhenseMember_zKWR9WELfuib" title="Other current liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherCurrentLiabilities" contextRef="AsOf2023-12-31_custom_IntegracaoMaranhenseMember" id="Fact005983" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,512</ix:nonFraction></span></td>
    <td id="xdx_98C_eifrs-full--OtherCurrentLiabilities_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--MatrinchaMember_zjQBXMpisLMd" title="Other current liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherCurrentLiabilities" contextRef="AsOf2023-12-31_custom_MatrinchaMember" id="Fact005985" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">39,232</ix:nonFraction></span></td>
    <td id="xdx_98D_eifrs-full--OtherCurrentLiabilities_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--GuaraciabaMember_z0kfCy39y1Gi" title="Other current liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherCurrentLiabilities" contextRef="AsOf2023-12-31_custom_GuaraciabaMember" id="Fact005987" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">100,548</ix:nonFraction></span></td>
    <td id="xdx_988_eifrs-full--OtherCurrentLiabilities_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--ParanaibaMember_zRN7dW7Q7K3" title="Other current liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherCurrentLiabilities" contextRef="AsOf2023-12-31_custom_ParanaibaMember" id="Fact005989" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">70,996</ix:nonFraction></span></td>
    <td id="xdx_98C_eifrs-full--OtherCurrentLiabilities_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--MataDeSantaGenebraMember_zOPwUHwQHKQ3" title="Other current liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherCurrentLiabilities" contextRef="AsOf2023-12-31_custom_MataDeSantaGenebraMember" id="Fact005991" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">38,610</ix:nonFraction></span></td>
    <td id="xdx_986_eifrs-full--OtherCurrentLiabilities_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--CantareiraMember_zSej3izT7xZ6" title="Other current liabilities" style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherCurrentLiabilities" contextRef="AsOf2023-12-31_custom_CantareiraMember" id="Fact005993" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">38,393</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold"><span style="font-size: 8pt">Noncurrent liabilities</span></td>
    <td id="xdx_988_eifrs-full--NoncurrentLiabilities_iI_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--VoltaliaMember_z1uglyxJwk16" title="Noncurrent liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl5995">-</span></span></td>
    <td id="xdx_986_eifrs-full--NoncurrentLiabilities_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--CaiuaMember_zuwdNmXaDnFl" title="Noncurrent liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncurrentLiabilities" contextRef="AsOf2023-12-31_custom_CaiuaMember" id="Fact005997" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">45,349</ix:nonFraction></span></td>
    <td id="xdx_988_eifrs-full--NoncurrentLiabilities_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--IntegracaoMaranhenseMember_z71ksCj66tjl" title="Noncurrent liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncurrentLiabilities" contextRef="AsOf2023-12-31_custom_IntegracaoMaranhenseMember" id="Fact005999" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">140,334</ix:nonFraction></span></td>
    <td id="xdx_981_eifrs-full--NoncurrentLiabilities_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--MatrinchaMember_zWbr4iZvTa9c" title="Noncurrent liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncurrentLiabilities" contextRef="AsOf2023-12-31_custom_MatrinchaMember" id="Fact006001" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">781,369</ix:nonFraction></span></td>
    <td id="xdx_983_eifrs-full--NoncurrentLiabilities_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--GuaraciabaMember_zrsNHWPfp8Yb" title="Noncurrent liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncurrentLiabilities" contextRef="AsOf2023-12-31_custom_GuaraciabaMember" id="Fact006003" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">460,052</ix:nonFraction></span></td>
    <td id="xdx_980_eifrs-full--NoncurrentLiabilities_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--ParanaibaMember_zifk0SiMi5Nc" title="Noncurrent liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncurrentLiabilities" contextRef="AsOf2023-12-31_custom_ParanaibaMember" id="Fact006005" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">713,251</ix:nonFraction></span></td>
    <td id="xdx_987_eifrs-full--NoncurrentLiabilities_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--MataDeSantaGenebraMember_zcwIFlyzPZma" title="Noncurrent liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncurrentLiabilities" contextRef="AsOf2023-12-31_custom_MataDeSantaGenebraMember" id="Fact006007" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,181,769</ix:nonFraction></span></td>
    <td id="xdx_980_eifrs-full--NoncurrentLiabilities_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--CantareiraMember_zprln8eBT7gh" title="Noncurrent liabilities" style="padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncurrentLiabilities" contextRef="AsOf2023-12-31_custom_CantareiraMember" id="Fact006009" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">761,795</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td><span style="font-size: 8pt">Financial liabilities</span></td>
    <td id="xdx_98E_eifrs-full--NoncurrentFinancialLiabilities_iI_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--VoltaliaMember_zwyvOBRULaxa" title="Financial liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl6011">-</span></span></td>
    <td id="xdx_980_eifrs-full--NoncurrentFinancialLiabilities_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--CaiuaMember_z03fpvaHmeJ8" title="Financial liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncurrentFinancialLiabilities" contextRef="AsOf2023-12-31_custom_CaiuaMember" id="Fact006013" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">23,381</ix:nonFraction></span></td>
    <td id="xdx_98E_eifrs-full--NoncurrentFinancialLiabilities_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--IntegracaoMaranhenseMember_zrw1CbvIKvo6" title="Financial liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncurrentFinancialLiabilities" contextRef="AsOf2023-12-31_custom_IntegracaoMaranhenseMember" id="Fact006015" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">32,919</ix:nonFraction></span></td>
    <td id="xdx_98B_eifrs-full--NoncurrentFinancialLiabilities_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--MatrinchaMember_zjHABp0cbkJa" title="Financial liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncurrentFinancialLiabilities" contextRef="AsOf2023-12-31_custom_MatrinchaMember" id="Fact006017" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">493,603</ix:nonFraction></span></td>
    <td id="xdx_98D_eifrs-full--NoncurrentFinancialLiabilities_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--GuaraciabaMember_zAoeqibcSdRi" title="Financial liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncurrentFinancialLiabilities" contextRef="AsOf2023-12-31_custom_GuaraciabaMember" id="Fact006019" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">360,398</ix:nonFraction></span></td>
    <td id="xdx_988_eifrs-full--NoncurrentFinancialLiabilities_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--ParanaibaMember_zwzLLfUiCISj" title="Financial liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncurrentFinancialLiabilities" contextRef="AsOf2023-12-31_custom_ParanaibaMember" id="Fact006021" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">416,535</ix:nonFraction></span></td>
    <td id="xdx_98D_eifrs-full--NoncurrentFinancialLiabilities_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--MataDeSantaGenebraMember_zhLBE26utIr2" title="Financial liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncurrentFinancialLiabilities" contextRef="AsOf2023-12-31_custom_MataDeSantaGenebraMember" id="Fact006023" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,685,717</ix:nonFraction></span></td>
    <td id="xdx_982_eifrs-full--NoncurrentFinancialLiabilities_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--CantareiraMember_zvnYe9OOdCK" title="Financial liabilities" style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncurrentFinancialLiabilities" contextRef="AsOf2023-12-31_custom_CantareiraMember" id="Fact006025" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">410,552</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td><span style="font-size: 8pt">Other noncurrent liabilities</span></td>
    <td id="xdx_981_eifrs-full--OtherNoncurrentLiabilities_iI_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--VoltaliaMember_z5yPPY9cuixi" title="Other noncurrent liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl6027">-</span></span></td>
    <td id="xdx_989_eifrs-full--OtherNoncurrentLiabilities_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--CaiuaMember_zdieDsVTXiDi" title="Other noncurrent liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherNoncurrentLiabilities" contextRef="AsOf2023-12-31_custom_CaiuaMember" id="Fact006029" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">21,968</ix:nonFraction></span></td>
    <td id="xdx_98F_eifrs-full--OtherNoncurrentLiabilities_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--IntegracaoMaranhenseMember_zWqx9j7jKS1g" title="Other noncurrent liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherNoncurrentLiabilities" contextRef="AsOf2023-12-31_custom_IntegracaoMaranhenseMember" id="Fact006031" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">107,415</ix:nonFraction></span></td>
    <td id="xdx_98B_eifrs-full--OtherNoncurrentLiabilities_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--MatrinchaMember_z0VT5XnWD2ui" title="Other noncurrent liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherNoncurrentLiabilities" contextRef="AsOf2023-12-31_custom_MatrinchaMember" id="Fact006033" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">287,766</ix:nonFraction></span></td>
    <td id="xdx_985_eifrs-full--OtherNoncurrentLiabilities_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--GuaraciabaMember_z6jhb60VDpV" title="Other noncurrent liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherNoncurrentLiabilities" contextRef="AsOf2023-12-31_custom_GuaraciabaMember" id="Fact006035" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">99,654</ix:nonFraction></span></td>
    <td id="xdx_989_eifrs-full--OtherNoncurrentLiabilities_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--ParanaibaMember_zY0WSLLUxKUb" title="Other noncurrent liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherNoncurrentLiabilities" contextRef="AsOf2023-12-31_custom_ParanaibaMember" id="Fact006037" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">296,716</ix:nonFraction></span></td>
    <td id="xdx_98B_eifrs-full--OtherNoncurrentLiabilities_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--MataDeSantaGenebraMember_zzwoP5OA8VQl" title="Other noncurrent liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherNoncurrentLiabilities" contextRef="AsOf2023-12-31_custom_MataDeSantaGenebraMember" id="Fact006039" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">496,052</ix:nonFraction></span></td>
    <td id="xdx_98F_eifrs-full--OtherNoncurrentLiabilities_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--CantareiraMember_zBzuWPAAflXc" title="Other noncurrent liabilities" style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherNoncurrentLiabilities" contextRef="AsOf2023-12-31_custom_CantareiraMember" id="Fact006041" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">351,243</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold"><span style="font-size: 8pt">Equity</span></td>
    <td id="xdx_98B_eifrs-full--Equity_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--VoltaliaMember_z02I4Qu5gnMb" title="Equity" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right"><span style="font-size: 8pt">&#160;<ix:nonFraction name="ifrs-full:Equity" contextRef="AsOf2023-12-31_custom_VoltaliaMember" id="Fact006043" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">239,762</ix:nonFraction></span></td>
    <td id="xdx_988_eifrs-full--Equity_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--CaiuaMember_z6p49F5cwCD9" title="Equity" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;<ix:nonFraction name="ifrs-full:Equity" contextRef="AsOf2023-12-31_custom_CaiuaMember" id="Fact006045" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">271,578</ix:nonFraction></span></td>
    <td id="xdx_984_eifrs-full--Equity_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--IntegracaoMaranhenseMember_zX0F6AxMtq0b" title="Equity" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:Equity" contextRef="AsOf2023-12-31_custom_IntegracaoMaranhenseMember" id="Fact006047" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">432,775</ix:nonFraction></span></td>
    <td id="xdx_98D_eifrs-full--Equity_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--MatrinchaMember_zVeTHMtSPmB5" title="Equity" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:Equity" contextRef="AsOf2023-12-31_custom_MatrinchaMember" id="Fact006049" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,030,613</ix:nonFraction></span></td>
    <td id="xdx_98B_eifrs-full--Equity_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--GuaraciabaMember_zN7S6IKvVJq2" title="Equity" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:Equity" contextRef="AsOf2023-12-31_custom_GuaraciabaMember" id="Fact006051" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,004,252</ix:nonFraction></span></td>
    <td id="xdx_981_eifrs-full--Equity_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--ParanaibaMember_zG2dww2j1emf" title="Equity" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;<ix:nonFraction name="ifrs-full:Equity" contextRef="AsOf2023-12-31_custom_ParanaibaMember" id="Fact006053" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,191,925</ix:nonFraction></span></td>
    <td id="xdx_98D_eifrs-full--Equity_pn3n3_c20231231__ifrs-full--JointVenturesAxis__custom--MataDeSantaGenebraMember_zQklP1oFtkdl" title="Equity" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:Equity" contextRef="AsOf2023-12-31_custom_MataDeSantaGenebraMember" id="Fact006055" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,470,430</ix:nonFraction></span></td>
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  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; color: white; text-align: left"><span style="font-size: 8pt">.</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;</span></td>
    <td style="padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold"><span style="font-size: 8pt">STATEMENT OF INCOME</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;</span></td>
    <td style="padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;</span></td></tr>
  <tr style="vertical-align: bottom">
    <td><span style="font-size: 8pt">Net operating revenue</span></td>
    <td id="xdx_986_eifrs-full--Revenue_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--VoltaliaMember_zHfdWSdJirRb" title="Net operating revenue" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl6059">-</span></span></td>
    <td id="xdx_984_eifrs-full--Revenue_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--CaiuaMember_zRpSLpaXXVwk" title="Net operating revenue" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:Revenue" contextRef="From2023-01-012023-12-31_custom_CaiuaMember" id="Fact006061" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">36,562</ix:nonFraction></span></td>
    <td id="xdx_98B_eifrs-full--Revenue_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--IntegracaoMaranhenseMember_zvTD9MA7J0d" title="Net operating revenue" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:Revenue" contextRef="From2023-01-012023-12-31_custom_IntegracaoMaranhenseMember" id="Fact006063" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">63,370</ix:nonFraction></span></td>
    <td id="xdx_986_eifrs-full--Revenue_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--MatrinchaMember_z6GYjekxN0r3" title="Net operating revenue" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:Revenue" contextRef="From2023-01-012023-12-31_custom_MatrinchaMember" id="Fact006065" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">313,948</ix:nonFraction></span></td>
    <td id="xdx_981_eifrs-full--Revenue_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--GuaraciabaMember_zHf4AfpUVP39" title="Net operating revenue" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:Revenue" contextRef="From2023-01-012023-12-31_custom_GuaraciabaMember" id="Fact006067" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">165,557</ix:nonFraction></span></td>
    <td id="xdx_98C_eifrs-full--Revenue_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--ParanaibaMember_zDB0GhSvlax1" title="Net operating revenue" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:Revenue" contextRef="From2023-01-012023-12-31_custom_ParanaibaMember" id="Fact006069" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">282,153</ix:nonFraction></span></td>
    <td id="xdx_98B_eifrs-full--Revenue_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--MataDeSantaGenebraMember_ztFaztbZsbb4" title="Net operating revenue" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:Revenue" contextRef="From2023-01-012023-12-31_custom_MataDeSantaGenebraMember" id="Fact006071" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">393,463</ix:nonFraction></span></td>
    <td id="xdx_98F_eifrs-full--Revenue_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--CantareiraMember_zISJrVKvWYYa" title="Net operating revenue" style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:Revenue" contextRef="From2023-01-012023-12-31_custom_CantareiraMember" id="Fact006073" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">177,852</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td><span style="font-size: 8pt">Operating costs and expenses</span></td>
    <td id="xdx_988_ecustom--OperatingCostAndExpense_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--VoltaliaMember_zkD5a0a759b7" title="Operating costs and expenses" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 8pt">(<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2023-01-012023-12-31_custom_VoltaliaMember" id="Fact006075" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">83</ix:nonFraction>)</span></td>
    <td id="xdx_985_ecustom--OperatingCostAndExpense_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--CaiuaMember_zswMy2OwT6ud" title="Operating costs and expenses" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">(<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2023-01-012023-12-31_custom_CaiuaMember" id="Fact006077" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">7,069</ix:nonFraction>)</span></td>
    <td id="xdx_98C_ecustom--OperatingCostAndExpense_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--IntegracaoMaranhenseMember_zytn1fYEWdga" title="Operating costs and expenses" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt"><ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2023-01-012023-12-31_custom_IntegracaoMaranhenseMember" id="Fact006079" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,051</ix:nonFraction></span></td>
    <td id="xdx_98B_ecustom--OperatingCostAndExpense_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--MatrinchaMember_zRj5eolnn1ij" title="Operating costs and expenses" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt"><ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2023-01-012023-12-31_custom_MatrinchaMember" id="Fact006081" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">42,853</ix:nonFraction>)</span></td>
    <td id="xdx_98C_ecustom--OperatingCostAndExpense_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--GuaraciabaMember_zDrXP8xaysn8" title="Operating costs and expenses" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt"><ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2023-01-012023-12-31_custom_GuaraciabaMember" id="Fact006083" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">25,321</ix:nonFraction>)</span></td>
    <td id="xdx_985_ecustom--OperatingCostAndExpense_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--ParanaibaMember_ze2WSkfw9DUh" title="Operating costs and expenses" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">(<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2023-01-012023-12-31_custom_ParanaibaMember" id="Fact006085" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">19,808</ix:nonFraction>)</span></td>
    <td id="xdx_98E_ecustom--OperatingCostAndExpense_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--MataDeSantaGenebraMember_zkkguXAqBDa9" title="Operating costs and expenses" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">(<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2023-01-012023-12-31_custom_MataDeSantaGenebraMember" id="Fact006087" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">64,658</ix:nonFraction>)</span></td>
    <td id="xdx_986_ecustom--OperatingCostAndExpense_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--CantareiraMember_zbMhyv6ZtKU4" title="Operating costs and expenses" style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">(<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2023-01-012023-12-31_custom_CantareiraMember" id="Fact006089" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">8,992</ix:nonFraction>)</span></td></tr>
  <tr style="vertical-align: bottom">
    <td><span style="font-size: 8pt">Interest expenses</span></td>
    <td id="xdx_98C_eifrs-full--InterestExpense_iN_pn3n3_di_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--VoltaliaMember_z8q5NlG39BPe" title="Interest expenses" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl6091">-</span></span></td>
    <td id="xdx_98D_eifrs-full--InterestExpense_iN_pn3n3_di_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--CaiuaMember_z9YpooMWMTO6" title="Interest expenses" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">(<ix:nonFraction name="ifrs-full:InterestExpense" contextRef="From2023-01-012023-12-31_custom_CaiuaMember" id="Fact006093" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,817</ix:nonFraction>)</span></td>
    <td id="xdx_988_eifrs-full--InterestExpense_iN_pn3n3_di_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--IntegracaoMaranhenseMember_zHBhwUocjSwb" title="Interest expenses" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">(<ix:nonFraction name="ifrs-full:InterestExpense" contextRef="From2023-01-012023-12-31_custom_IntegracaoMaranhenseMember" id="Fact006095" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,236</ix:nonFraction>)</span></td>
    <td id="xdx_987_eifrs-full--InterestExpense_iN_pn3n3_di_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--MatrinchaMember_zU3vCcAgriHb" title="Interest expenses" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">(<ix:nonFraction name="ifrs-full:InterestExpense" contextRef="From2023-01-012023-12-31_custom_MatrinchaMember" id="Fact006097" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">70,612</ix:nonFraction>)</span></td>
    <td id="xdx_988_eifrs-full--InterestExpense_iN_pn3n3_di_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--GuaraciabaMember_zLc4MyFEZG94" title="Interest expenses" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">(<ix:nonFraction name="ifrs-full:InterestExpense" contextRef="From2023-01-012023-12-31_custom_GuaraciabaMember" id="Fact006099" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">43,496</ix:nonFraction>)</span></td>
    <td id="xdx_983_eifrs-full--InterestExpense_iN_pn3n3_di_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--ParanaibaMember_z1nRQHKAFv46" title="Interest expenses" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">(<ix:nonFraction name="ifrs-full:InterestExpense" contextRef="From2023-01-012023-12-31_custom_ParanaibaMember" id="Fact006101" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">58,254</ix:nonFraction>)</span></td>
    <td id="xdx_987_eifrs-full--InterestExpense_iN_pn3n3_di_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--MataDeSantaGenebraMember_zMsMbYsf8k7c" title="Interest expenses" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">(<ix:nonFraction name="ifrs-full:InterestExpense" contextRef="From2023-01-012023-12-31_custom_MataDeSantaGenebraMember" id="Fact006103" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">117,202</ix:nonFraction>)</span></td>
    <td id="xdx_98C_eifrs-full--InterestExpense_iN_pn3n3_di_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--CantareiraMember_zAY4m5N3gAGj" title="Interest expenses" style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">(<ix:nonFraction name="ifrs-full:InterestExpense" contextRef="From2023-01-012023-12-31_custom_CantareiraMember" id="Fact006105" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">39,969</ix:nonFraction>)</span></td></tr>
  <tr style="vertical-align: bottom">
    <td><span style="font-size: 8pt">Financial income and other financial expenses</span></td>
    <td id="xdx_984_ecustom--FinancialIncomeAndOtherFinancialExpenses_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--VoltaliaMember_zudL9YUV6Af9" title="Financial income and other financial expenses" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:FinancialIncomeAndOtherFinancialExpenses" contextRef="From2023-01-012023-12-31_custom_VoltaliaMember" id="Fact006107" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,236</ix:nonFraction></span></td>
    <td id="xdx_989_ecustom--FinancialIncomeAndOtherFinancialExpenses_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--CaiuaMember_zIjw28bh2sg9" title="Financial income and other financial expenses" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:FinancialIncomeAndOtherFinancialExpenses" contextRef="From2023-01-012023-12-31_custom_CaiuaMember" id="Fact006109" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,437</ix:nonFraction></span></td>
    <td id="xdx_98D_ecustom--FinancialIncomeAndOtherFinancialExpenses_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--IntegracaoMaranhenseMember_zM8fTBGiYza9" title="Financial income and other financial expenses" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:FinancialIncomeAndOtherFinancialExpenses" contextRef="From2023-01-012023-12-31_custom_IntegracaoMaranhenseMember" id="Fact006111" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,970</ix:nonFraction></span></td>
    <td id="xdx_98C_ecustom--FinancialIncomeAndOtherFinancialExpenses_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--MatrinchaMember_zTHvi3xls4s5" title="Financial income and other financial expenses" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:FinancialIncomeAndOtherFinancialExpenses" contextRef="From2023-01-012023-12-31_custom_MatrinchaMember" id="Fact006113" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">22,390</ix:nonFraction></span></td>
    <td id="xdx_982_ecustom--FinancialIncomeAndOtherFinancialExpenses_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--GuaraciabaMember_zDreBA1vLuZk" title="Financial income and other financial expenses" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:FinancialIncomeAndOtherFinancialExpenses" contextRef="From2023-01-012023-12-31_custom_GuaraciabaMember" id="Fact006115" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">8,472</ix:nonFraction></span></td>
    <td id="xdx_982_ecustom--FinancialIncomeAndOtherFinancialExpenses_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--ParanaibaMember_zTmWnjHKVdl8" title="Financial income and other financial expenses" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:FinancialIncomeAndOtherFinancialExpenses" contextRef="From2023-01-012023-12-31_custom_ParanaibaMember" id="Fact006117" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">9,899</ix:nonFraction></span></td>
    <td id="xdx_98D_ecustom--FinancialIncomeAndOtherFinancialExpenses_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--MataDeSantaGenebraMember_zd33FG1IIm2f" title="Financial income and other financial expenses" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:FinancialIncomeAndOtherFinancialExpenses" contextRef="From2023-01-012023-12-31_custom_MataDeSantaGenebraMember" id="Fact006119" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">36,378</ix:nonFraction>)</span></td>
    <td id="xdx_981_ecustom--FinancialIncomeAndOtherFinancialExpenses_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--CantareiraMember_zk9SFlSD1OYh" title="Financial income and other financial expenses" style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:FinancialIncomeAndOtherFinancialExpenses" contextRef="From2023-01-012023-12-31_custom_CantareiraMember" id="Fact006121" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">8,354</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td><span style="font-size: 8pt">Equity in earnings of investees</span></td>
    <td id="xdx_986_eifrs-full--OtherIncomeExpenseFromSubsidiariesJointlyControlledEntitiesAndAssociates_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--VoltaliaMember_zOcQWFh8lmrk" title="Equity in earnings of investees" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherIncomeExpenseFromSubsidiariesJointlyControlledEntitiesAndAssociates" contextRef="From2023-01-012023-12-31_custom_VoltaliaMember" id="Fact006123" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,220</ix:nonFraction></span></td>
    <td id="xdx_984_eifrs-full--OtherIncomeExpenseFromSubsidiariesJointlyControlledEntitiesAndAssociates_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--CaiuaMember_zAmHZkvzyKZg" title="Equity in earnings of investees" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl6125">-</span></span></td>
    <td id="xdx_98F_eifrs-full--OtherIncomeExpenseFromSubsidiariesJointlyControlledEntitiesAndAssociates_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--IntegracaoMaranhenseMember_z3ybArgHoxub" title="Equity in earnings of investees" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl6127">-</span></span></td>
    <td id="xdx_983_eifrs-full--OtherIncomeExpenseFromSubsidiariesJointlyControlledEntitiesAndAssociates_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--MatrinchaMember_zFshDq5DRFHi" title="Equity in earnings of investees" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl6129">-</span></span></td>
    <td id="xdx_98D_eifrs-full--OtherIncomeExpenseFromSubsidiariesJointlyControlledEntitiesAndAssociates_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--GuaraciabaMember_zzMDQ3Qdir2f" title="Equity in earnings of investees" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl6131">-</span></span></td>
    <td id="xdx_989_eifrs-full--OtherIncomeExpenseFromSubsidiariesJointlyControlledEntitiesAndAssociates_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--ParanaibaMember_zFmbvCTHtoce" title="Equity in earnings of investees" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl6133">-</span></span></td>
    <td id="xdx_98E_eifrs-full--OtherIncomeExpenseFromSubsidiariesJointlyControlledEntitiesAndAssociates_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--MataDeSantaGenebraMember_zHki7QzWyT3i" title="Equity in earnings of investees" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl6135">-</span></span></td>
    <td id="xdx_986_eifrs-full--OtherIncomeExpenseFromSubsidiariesJointlyControlledEntitiesAndAssociates_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--CantareiraMember_z5FYe0LyNIHj" title="Equity in earnings of investees" style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl6137">-</span></span></td></tr>
  <tr style="vertical-align: bottom">
    <td><span style="font-size: 8pt">Income tax and social contribution</span></td>
    <td id="xdx_98A_eifrs-full--IncomeTaxExpenseContinuingOperations_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--VoltaliaMember_zcVhABC8xrY4" title="Income tax and social contribution" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:IncomeTaxExpenseContinuingOperations" contextRef="From2023-01-012023-12-31_custom_VoltaliaMember" id="Fact006139" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">298</ix:nonFraction>)</span></td>
    <td id="xdx_989_eifrs-full--IncomeTaxExpenseContinuingOperations_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--CaiuaMember_z12gjpe1T3Ve" title="Income tax and social contribution" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:IncomeTaxExpenseContinuingOperations" contextRef="From2023-01-012023-12-31_custom_CaiuaMember" id="Fact006141" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">4,088</ix:nonFraction>)</span></td>
    <td id="xdx_983_eifrs-full--IncomeTaxExpenseContinuingOperations_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--IntegracaoMaranhenseMember_zJoAjXAz4tY9" title="Income tax and social contribution" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:IncomeTaxExpenseContinuingOperations" contextRef="From2023-01-012023-12-31_custom_IntegracaoMaranhenseMember" id="Fact006143" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">14,735</ix:nonFraction>)</span></td>
    <td id="xdx_987_eifrs-full--IncomeTaxExpenseContinuingOperations_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--MatrinchaMember_zB0IDsTyv572" title="Income tax and social contribution" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:IncomeTaxExpenseContinuingOperations" contextRef="From2023-01-012023-12-31_custom_MatrinchaMember" id="Fact006145" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">64,724</ix:nonFraction>)</span></td>
    <td id="xdx_98D_eifrs-full--IncomeTaxExpenseContinuingOperations_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--GuaraciabaMember_zhKzqIoG7toc" title="Income tax and social contribution" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:IncomeTaxExpenseContinuingOperations" contextRef="From2023-01-012023-12-31_custom_GuaraciabaMember" id="Fact006147" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">42,209</ix:nonFraction>)</span></td>
    <td id="xdx_98E_eifrs-full--IncomeTaxExpenseContinuingOperations_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--ParanaibaMember_z7V81zURmdw8" title="Income tax and social contribution" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:IncomeTaxExpenseContinuingOperations" contextRef="From2023-01-012023-12-31_custom_ParanaibaMember" id="Fact006149" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">65,954</ix:nonFraction>)</span></td>
    <td id="xdx_982_eifrs-full--IncomeTaxExpenseContinuingOperations_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--MataDeSantaGenebraMember_z2CrosPHYCo7" title="Income tax and social contribution" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:IncomeTaxExpenseContinuingOperations" contextRef="From2023-01-012023-12-31_custom_MataDeSantaGenebraMember" id="Fact006151" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">58,933</ix:nonFraction>)</span></td>
    <td id="xdx_985_eifrs-full--IncomeTaxExpenseContinuingOperations_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--CantareiraMember_zym6jNGI0cCg" title="Income tax and social contribution" style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:IncomeTaxExpenseContinuingOperations" contextRef="From2023-01-012023-12-31_custom_CantareiraMember" id="Fact006153" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">46,300</ix:nonFraction>)</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold"><span style="font-size: 8pt">Net income</span></td>
    <td id="xdx_986_eifrs-full--ProfitLoss_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--VoltaliaMember_zJl9yGkZ8736" title="Net income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ProfitLoss" contextRef="From2023-01-012023-12-31_custom_VoltaliaMember" id="Fact006155" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,075</ix:nonFraction></span></td>
    <td id="xdx_985_eifrs-full--ProfitLoss_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--CaiuaMember_zIBrLarQdVgb" title="Net income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ProfitLoss" contextRef="From2023-01-012023-12-31_custom_CaiuaMember" id="Fact006157" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">25,025</ix:nonFraction></span></td>
    <td id="xdx_987_eifrs-full--ProfitLoss_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--IntegracaoMaranhenseMember_zT5AZbPN63ph" title="Net income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ProfitLoss" contextRef="From2023-01-012023-12-31_custom_IntegracaoMaranhenseMember" id="Fact006159" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">49,420</ix:nonFraction></span></td>
    <td id="xdx_98E_eifrs-full--ProfitLoss_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--MatrinchaMember_zxd8nOfqJFyg" title="Net income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ProfitLoss" contextRef="From2023-01-012023-12-31_custom_MatrinchaMember" id="Fact006161" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">158,149</ix:nonFraction></span></td>
    <td id="xdx_983_eifrs-full--ProfitLoss_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--GuaraciabaMember_zdGevpQxx8u5" title="Net income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ProfitLoss" contextRef="From2023-01-012023-12-31_custom_GuaraciabaMember" id="Fact006163" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">63,003</ix:nonFraction></span></td>
    <td id="xdx_982_eifrs-full--ProfitLoss_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--ParanaibaMember_ztbCgkJCChJb" title="Net income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ProfitLoss" contextRef="From2023-01-012023-12-31_custom_ParanaibaMember" id="Fact006165" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">148,036</ix:nonFraction></span></td>
    <td id="xdx_98E_eifrs-full--ProfitLoss_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--MataDeSantaGenebraMember_zTFToGlSaFc8" title="Net income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ProfitLoss" contextRef="From2023-01-012023-12-31_custom_MataDeSantaGenebraMember" id="Fact006167" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">116,292</ix:nonFraction></span></td>
    <td id="xdx_981_eifrs-full--ProfitLoss_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--CantareiraMember_zWJdQXdRyDJ6" title="Net income" style="padding-right: 2pt; font-weight: bold; text-align: right"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ProfitLoss" contextRef="From2023-01-012023-12-31_custom_CantareiraMember" id="Fact006169" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">90,945</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td><span style="font-size: 8pt">Other comprehensive income</span></td>
    <td id="xdx_98A_eifrs-full--OtherComprehensiveIncome_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--VoltaliaMember_zVPkqQ3kBobf" title="Other comprehensive income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl6171">-</span></span></td>
    <td id="xdx_989_eifrs-full--OtherComprehensiveIncome_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--CaiuaMember_ztN1OYiNCeYl" title="Other comprehensive income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl6173">-</span></span></td>
    <td id="xdx_981_eifrs-full--OtherComprehensiveIncome_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--IntegracaoMaranhenseMember_zAw18SI3wmKf" title="Other comprehensive income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl6175">-</span></span></td>
    <td id="xdx_98D_eifrs-full--OtherComprehensiveIncome_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--MatrinchaMember_zGFn4gMOKUgf" title="Other comprehensive income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl6177">-</span></span></td>
    <td id="xdx_980_eifrs-full--OtherComprehensiveIncome_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--GuaraciabaMember_zxyI0DwFXMd9" title="Other comprehensive income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl6179">-</span></span></td>
    <td id="xdx_98F_eifrs-full--OtherComprehensiveIncome_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--ParanaibaMember_z4IXp2pX8oXi" title="Other comprehensive income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl6181">-</span></span></td>
    <td id="xdx_984_eifrs-full--OtherComprehensiveIncome_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--MataDeSantaGenebraMember_zy54ml5D0Neg" title="Other comprehensive income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl6183">-</span></span></td>
    <td id="xdx_98E_eifrs-full--OtherComprehensiveIncome_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--CantareiraMember_zQU7qcefUTZ3" title="Other comprehensive income" style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl6185">-</span></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold"><span style="font-size: 8pt">Total comprehensive income&#160;</span></td>
    <td id="xdx_983_eifrs-full--ComprehensiveIncome_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--VoltaliaMember_zMICJmPI6lS5" title="Total comprehensive income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ComprehensiveIncome" contextRef="From2023-01-012023-12-31_custom_VoltaliaMember" id="Fact006187" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,075</ix:nonFraction></span></td>
    <td id="xdx_98A_eifrs-full--ComprehensiveIncome_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--CaiuaMember_zV0P7xAnXhVh" title="Total comprehensive income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ComprehensiveIncome" contextRef="From2023-01-012023-12-31_custom_CaiuaMember" id="Fact006189" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">25,025</ix:nonFraction></span></td>
    <td id="xdx_983_eifrs-full--ComprehensiveIncome_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--IntegracaoMaranhenseMember_zfKOEBDbjgQ6" title="Total comprehensive income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ComprehensiveIncome" contextRef="From2023-01-012023-12-31_custom_IntegracaoMaranhenseMember" id="Fact006191" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">49,420</ix:nonFraction></span></td>
    <td id="xdx_98F_eifrs-full--ComprehensiveIncome_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--MatrinchaMember_zQMZfXEzjyR3" title="Total comprehensive income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ComprehensiveIncome" contextRef="From2023-01-012023-12-31_custom_MatrinchaMember" id="Fact006193" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">158,149</ix:nonFraction></span></td>
    <td id="xdx_98B_eifrs-full--ComprehensiveIncome_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--GuaraciabaMember_z8QwpaSb8CF3" title="Total comprehensive income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ComprehensiveIncome" contextRef="From2023-01-012023-12-31_custom_GuaraciabaMember" id="Fact006195" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">63,003</ix:nonFraction></span></td>
    <td id="xdx_98F_eifrs-full--ComprehensiveIncome_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--ParanaibaMember_zKPSCztQORh8" title="Total comprehensive income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ComprehensiveIncome" contextRef="From2023-01-012023-12-31_custom_ParanaibaMember" id="Fact006197" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">148,036</ix:nonFraction></span></td>
    <td id="xdx_989_eifrs-full--ComprehensiveIncome_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--MataDeSantaGenebraMember_z5XLRb01P6fg" title="Total comprehensive income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ComprehensiveIncome" contextRef="From2023-01-012023-12-31_custom_MataDeSantaGenebraMember" id="Fact006199" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">116,292</ix:nonFraction></span></td>
    <td id="xdx_986_eifrs-full--ComprehensiveIncome_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--CantareiraMember_zgopTW4sVCfb" title="Total comprehensive income" style="padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ComprehensiveIncome" contextRef="From2023-01-012023-12-31_custom_CantareiraMember" id="Fact006201" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">90,945</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; padding-left: 9px; color: white; text-align: left"><span style="font-size: 8pt">.</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-bottom: Black 1pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;</span></td></tr>
  <tr style="vertical-align: bottom">
    <td><span style="font-size: 8pt">Investment interest - %</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-top-color: Black; border-top-width: 1pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_90A_ecustom--ProportionOfOwnershipInterestInJointVentures_pip0_dp_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--VoltaliaMember_zMLpb3cgIKD9" title="Investment interest - %"><ix:nonFraction name="elp:ProportionOfOwnershipInterestInJointVentures" contextRef="From2023-01-012023-12-31_custom_VoltaliaMember" id="Fact006203" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">49.0</ix:nonFraction></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-top-color: Black; border-top-width: 1pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_90D_ecustom--ProportionOfOwnershipInterestInJointVentures_pip0_dp_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--CaiuaMember_z8isMwcIJci7" title="Investment interest - %"><ix:nonFraction name="elp:ProportionOfOwnershipInterestInJointVentures" contextRef="From2023-01-012023-12-31_custom_CaiuaMember" id="Fact006205" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">49.0</ix:nonFraction></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-top-color: Black; border-top-width: 1pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_909_ecustom--ProportionOfOwnershipInterestInJointVentures_pip0_dp_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--IntegracaoMaranhenseMember_zXeIKckOvko3" title="Investment interest - %"><ix:nonFraction name="elp:ProportionOfOwnershipInterestInJointVentures" contextRef="From2023-01-012023-12-31_custom_IntegracaoMaranhenseMember" id="Fact006207" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">49.0</ix:nonFraction></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-top-color: Black; border-top-width: 1pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_900_ecustom--ProportionOfOwnershipInterestInJointVentures_pip0_dp_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--MatrinchaMember_zGHuitrQL6ph" title="Investment interest - %"><ix:nonFraction name="elp:ProportionOfOwnershipInterestInJointVentures" contextRef="From2023-01-012023-12-31_custom_MatrinchaMember" id="Fact006209" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">49.0</ix:nonFraction></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-top-color: Black; border-top-width: 1pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_908_ecustom--ProportionOfOwnershipInterestInJointVentures_pip0_dp_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--GuaraciabaMember_z4RBTTScKAih" title="Investment interest - %"><ix:nonFraction name="elp:ProportionOfOwnershipInterestInJointVentures" contextRef="From2023-01-012023-12-31_custom_GuaraciabaMember" id="Fact006211" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">49.0</ix:nonFraction></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-top-color: Black; border-top-width: 1pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_905_ecustom--ProportionOfOwnershipInterestInJointVentures_pip0_dp_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--ParanaibaMember_zQdZ4TYoJzO4" title="Investment interest - %"><ix:nonFraction name="elp:ProportionOfOwnershipInterestInJointVentures" contextRef="From2023-01-012023-12-31_custom_ParanaibaMember" id="Fact006213" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">24.5</ix:nonFraction></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-top-color: Black; border-top-width: 1pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_904_ecustom--ProportionOfOwnershipInterestInJointVentures_pip0_dp_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--MataDeSantaGenebraMember_zmLyLh3WWto7" title="Investment interest - %"><ix:nonFraction name="elp:ProportionOfOwnershipInterestInJointVentures" contextRef="From2023-01-012023-12-31_custom_MataDeSantaGenebraMember" id="Fact006215" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">50.1</ix:nonFraction></span></span></td>
    <td style="padding-right: 2pt; text-align: right; border-top-color: Black; border-top-width: 1pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_907_ecustom--ProportionOfOwnershipInterestInJointVentures_pip0_dp_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--CantareiraMember_z7mcZhUoZ8zc" title="Investment interest - %"><ix:nonFraction name="elp:ProportionOfOwnershipInterestInJointVentures" contextRef="From2023-01-012023-12-31_custom_CantareiraMember" id="Fact006217" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">49.0</ix:nonFraction></span></span></td></tr>
  <tr style="vertical-align: bottom">
    <td><span style="font-size: 8pt">Investment book value&#160;</span></td>
    <td id="xdx_982_ecustom--InvestmentBookValue_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--VoltaliaMember_zkvsa4PGUe1f" title="Investment book value" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right"><span style="font-size: 8pt">&#160;<ix:nonFraction name="elp:InvestmentBookValue" contextRef="From2023-01-012023-12-31_custom_VoltaliaMember" id="Fact006219" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">117,484</ix:nonFraction></span></td>
    <td id="xdx_982_ecustom--InvestmentBookValue_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--CaiuaMember_zDweMUWBlC3a" title="Investment book value" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;<ix:nonFraction name="elp:InvestmentBookValue" contextRef="From2023-01-012023-12-31_custom_CaiuaMember" id="Fact006221" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">133,074</ix:nonFraction></span></td>
    <td id="xdx_982_ecustom--InvestmentBookValue_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--IntegracaoMaranhenseMember_zzeEGawyf266" title="Investment book value" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:InvestmentBookValue" contextRef="From2023-01-012023-12-31_custom_IntegracaoMaranhenseMember" id="Fact006223" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">212,060</ix:nonFraction></span></td>
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<p style="font: 13pt/13pt Calibri, Helvetica, Sans-Serif; margin: 0.65pt 0 0">&#160;&#160;</p>

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<ix:exclude><!-- Field: Page; Sequence: 230 -->
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    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
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    <td id="xdx_985_eifrs-full--Assets_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--CaiuaMember_zw4otZtxLcGh" title="ASSETS" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<ix:nonFraction name="ifrs-full:Assets" contextRef="AsOf2022-12-31_custom_CaiuaMember" id="Fact006243" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">327,819</ix:nonFraction></td>
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    <td id="xdx_985_eifrs-full--Assets_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--GuaraciabaMember_zBFPiv632gy8" title="ASSETS" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:Assets" contextRef="AsOf2022-12-31_custom_GuaraciabaMember" id="Fact006249" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,568,964</ix:nonFraction></td>
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  <tr style="vertical-align: bottom">
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    <td id="xdx_989_eifrs-full--CurrentAssets_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--GuaraciabaMember_zvhEpe4GSBTd" title="Current assets" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentAssets" contextRef="AsOf2022-12-31_custom_GuaraciabaMember" id="Fact006265" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">211,094</ix:nonFraction></td>
    <td id="xdx_984_eifrs-full--CurrentAssets_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--ParanaibaMember_z3CkLjBeK0s8" title="Current assets" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentAssets" contextRef="AsOf2022-12-31_custom_ParanaibaMember" id="Fact006267" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">223,010</ix:nonFraction></td>
    <td id="xdx_984_eifrs-full--CurrentAssets_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--MataDeSantaGenebraMember_zkIwOSXgIHhf" title="Current assets" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentAssets" contextRef="AsOf2022-12-31_custom_MataDeSantaGenebraMember" id="Fact006269" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">539,668</ix:nonFraction></td>
    <td id="xdx_981_eifrs-full--CurrentAssets_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--CantareiraMember_z5lCZi2fy7Qk" title="Current assets" style="padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentAssets" contextRef="AsOf2022-12-31_custom_CantareiraMember" id="Fact006271" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">226,945</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>Cash and cash equivalents</td>
    <td id="xdx_98E_eifrs-full--CashAndCashEquivalents_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--VoltaliaMember_zYqvkaeIwZEi" title="Cash and cash equivalents" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CashAndCashEquivalents" contextRef="AsOf2022-12-31_custom_VoltaliaMember" id="Fact006273" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">10,797</ix:nonFraction></td>
    <td id="xdx_985_eifrs-full--CashAndCashEquivalents_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--CaiuaMember_z7V4z6ZYordg" title="Cash and cash equivalents" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CashAndCashEquivalents" contextRef="AsOf2022-12-31_custom_CaiuaMember" id="Fact006275" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">13,440</ix:nonFraction></td>
    <td id="xdx_986_eifrs-full--CashAndCashEquivalents_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--IntegracaoMaranhenseMember_z2PS94Jt8NB5" title="Cash and cash equivalents" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CashAndCashEquivalents" contextRef="AsOf2022-12-31_custom_IntegracaoMaranhenseMember" id="Fact006277" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">28,997</ix:nonFraction></td>
    <td id="xdx_988_eifrs-full--CashAndCashEquivalents_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--MatrinchaMember_zp1YAz7qlGFg" title="Cash and cash equivalents" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CashAndCashEquivalents" contextRef="AsOf2022-12-31_custom_MatrinchaMember" id="Fact006279" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">136,878</ix:nonFraction></td>
    <td id="xdx_980_eifrs-full--CashAndCashEquivalents_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--GuaraciabaMember_zrynbX2jCL7k" title="Cash and cash equivalents" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CashAndCashEquivalents" contextRef="AsOf2022-12-31_custom_GuaraciabaMember" id="Fact006281" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">56,436</ix:nonFraction></td>
    <td id="xdx_98D_eifrs-full--CashAndCashEquivalents_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--ParanaibaMember_zJFl6girDiW9" title="Cash and cash equivalents" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CashAndCashEquivalents" contextRef="AsOf2022-12-31_custom_ParanaibaMember" id="Fact006283" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">56,518</ix:nonFraction></td>
    <td id="xdx_980_eifrs-full--CashAndCashEquivalents_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--MataDeSantaGenebraMember_zgNTfu7Nejr" title="Cash and cash equivalents" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CashAndCashEquivalents" contextRef="AsOf2022-12-31_custom_MataDeSantaGenebraMember" id="Fact006285" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">32,903</ix:nonFraction></td>
    <td id="xdx_98A_eifrs-full--CashAndCashEquivalents_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--CantareiraMember_zaXHimds31T5" title="Cash and cash equivalents" style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CashAndCashEquivalents" contextRef="AsOf2022-12-31_custom_CantareiraMember" id="Fact006287" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">73,866</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>Other current assets</td>
    <td id="xdx_986_eifrs-full--OtherCurrentAssets_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--VoltaliaMember_zgIb5eIQAHA8" title="Other current assets" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherCurrentAssets" contextRef="AsOf2022-12-31_custom_VoltaliaMember" id="Fact006289" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">86</ix:nonFraction></td>
    <td id="xdx_981_eifrs-full--OtherCurrentAssets_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--CaiuaMember_za1AiqvmED5a" title="Other current assets" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherCurrentAssets" contextRef="AsOf2022-12-31_custom_CaiuaMember" id="Fact006291" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">24,981</ix:nonFraction></td>
    <td id="xdx_98B_eifrs-full--OtherCurrentAssets_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--IntegracaoMaranhenseMember_z7AE5GTWNcWk" title="Other current assets" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherCurrentAssets" contextRef="AsOf2022-12-31_custom_IntegracaoMaranhenseMember" id="Fact006293" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">49,793</ix:nonFraction></td>
    <td id="xdx_982_eifrs-full--OtherCurrentAssets_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--MatrinchaMember_zUyNsJs4Nd97" title="Other current assets" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherCurrentAssets" contextRef="AsOf2022-12-31_custom_MatrinchaMember" id="Fact006295" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">290,240</ix:nonFraction></td>
    <td id="xdx_983_eifrs-full--OtherCurrentAssets_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--GuaraciabaMember_zXRSEAc9mAVb" title="Other current assets" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherCurrentAssets" contextRef="AsOf2022-12-31_custom_GuaraciabaMember" id="Fact006297" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">154,658</ix:nonFraction></td>
    <td id="xdx_987_eifrs-full--OtherCurrentAssets_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--ParanaibaMember_zjJpd0LVHjL6" title="Other current assets" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherCurrentAssets" contextRef="AsOf2022-12-31_custom_ParanaibaMember" id="Fact006299" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">166,492</ix:nonFraction></td>
    <td id="xdx_98C_eifrs-full--OtherCurrentAssets_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--MataDeSantaGenebraMember_zlsrsYqSpPz6" title="Other current assets" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherCurrentAssets" contextRef="AsOf2022-12-31_custom_MataDeSantaGenebraMember" id="Fact006301" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">506,765</ix:nonFraction></td>
    <td id="xdx_988_eifrs-full--OtherCurrentAssets_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--CantareiraMember_zzaYHHyFILhl" title="Other current assets" style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherCurrentAssets" contextRef="AsOf2022-12-31_custom_CantareiraMember" id="Fact006303" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">153,079</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold">Noncurrent assets</td>
    <td id="xdx_987_eifrs-full--NoncurrentAssets_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--VoltaliaMember_z6TOW41z4A3f" title="Noncurrent assets" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;<ix:nonFraction name="ifrs-full:NoncurrentAssets" contextRef="AsOf2022-12-31_custom_VoltaliaMember" id="Fact006305" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">228,024</ix:nonFraction></td>
    <td id="xdx_98D_eifrs-full--NoncurrentAssets_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--CaiuaMember_zSmaaILrSpik" title="Noncurrent assets" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<ix:nonFraction name="ifrs-full:NoncurrentAssets" contextRef="AsOf2022-12-31_custom_CaiuaMember" id="Fact006307" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">289,398</ix:nonFraction></td>
    <td id="xdx_98A_eifrs-full--NoncurrentAssets_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--IntegracaoMaranhenseMember_zN8yVqzNIjf5" title="Noncurrent assets" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncurrentAssets" contextRef="AsOf2022-12-31_custom_IntegracaoMaranhenseMember" id="Fact006309" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">509,489</ix:nonFraction></td>
    <td id="xdx_98A_eifrs-full--NoncurrentAssets_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--MatrinchaMember_zKS312cI954f" title="Noncurrent assets" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncurrentAssets" contextRef="AsOf2022-12-31_custom_MatrinchaMember" id="Fact006311" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,507,950</ix:nonFraction></td>
    <td id="xdx_981_eifrs-full--NoncurrentAssets_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--GuaraciabaMember_z5hWaDX55adj" title="Noncurrent assets" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncurrentAssets" contextRef="AsOf2022-12-31_custom_GuaraciabaMember" id="Fact006313" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,357,870</ix:nonFraction></td>
    <td id="xdx_98E_eifrs-full--NoncurrentAssets_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--ParanaibaMember_zKCQ088vbA7a" title="Noncurrent assets" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<ix:nonFraction name="ifrs-full:NoncurrentAssets" contextRef="AsOf2022-12-31_custom_ParanaibaMember" id="Fact006315" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,698,838</ix:nonFraction></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;3,047,833</td>
    <td id="xdx_980_eifrs-full--NoncurrentAssets_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--CantareiraMember_z9bhcPvpI2y6" title="Noncurrent assets" style="padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncurrentAssets" contextRef="AsOf2022-12-31_custom_CantareiraMember" id="Fact006317" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,578,638</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; color: white; text-align: left">.</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold">LIABILITIES</td>
    <td id="xdx_981_eifrs-full--EquityAndLiabilities_iI_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--VoltaliaMember_zQ9ijaFnwFm7" title="LIABILITIES" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;<ix:nonFraction name="ifrs-full:EquityAndLiabilities" contextRef="AsOf2022-12-31_custom_VoltaliaMember" id="Fact006319" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">238,907</ix:nonFraction></td>
    <td id="xdx_985_eifrs-full--EquityAndLiabilities_iI_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--CaiuaMember_zLL40MnLuoZ" title="LIABILITIES" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<ix:nonFraction name="ifrs-full:EquityAndLiabilities" contextRef="AsOf2022-12-31_custom_CaiuaMember" id="Fact006321" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">327,819</ix:nonFraction></td>
    <td id="xdx_987_eifrs-full--EquityAndLiabilities_iI_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--IntegracaoMaranhenseMember_zEGBUN1pvbr7" title="LIABILITIES" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:EquityAndLiabilities" contextRef="AsOf2022-12-31_custom_IntegracaoMaranhenseMember" id="Fact006323" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">588,279</ix:nonFraction></td>
    <td id="xdx_985_eifrs-full--EquityAndLiabilities_iI_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--MatrinchaMember_zna8BgLGm8Pi" title="LIABILITIES" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:EquityAndLiabilities" contextRef="AsOf2022-12-31_custom_MatrinchaMember" id="Fact006325" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,935,068</ix:nonFraction></td>
    <td id="xdx_98F_eifrs-full--EquityAndLiabilities_iI_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--GuaraciabaMember_zMCGo2iMrJhc" title="LIABILITIES" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:EquityAndLiabilities" contextRef="AsOf2022-12-31_custom_GuaraciabaMember" id="Fact006327" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,568,964</ix:nonFraction></td>
    <td id="xdx_983_eifrs-full--EquityAndLiabilities_iI_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--ParanaibaMember_zVTxvLNxpn5k" title="LIABILITIES" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<ix:nonFraction name="ifrs-full:EquityAndLiabilities" contextRef="AsOf2022-12-31_custom_ParanaibaMember" id="Fact006329" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,921,848</ix:nonFraction></td>
    <td id="xdx_981_eifrs-full--EquityAndLiabilities_iI_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--MataDeSantaGenebraMember_zNBtkkAkjRG5" title="LIABILITIES" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:EquityAndLiabilities" contextRef="AsOf2022-12-31_custom_MataDeSantaGenebraMember" id="Fact006331" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,587,501</ix:nonFraction></td>
    <td id="xdx_98E_eifrs-full--EquityAndLiabilities_iI_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--CantareiraMember_z9gvOiJUE0E1" title="LIABILITIES" style="padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:EquityAndLiabilities" contextRef="AsOf2022-12-31_custom_CantareiraMember" id="Fact006333" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,805,583</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold">Current liabilities</td>
    <td id="xdx_98B_eifrs-full--CurrentLiabilities_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--VoltaliaMember_zwAXpusl6Uyl" title="Current liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentLiabilities" contextRef="AsOf2022-12-31_custom_VoltaliaMember" id="Fact006335" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,220</ix:nonFraction></td>
    <td id="xdx_984_eifrs-full--CurrentLiabilities_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--CaiuaMember_z3Z7ikJWcLgk" title="Current liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentLiabilities" contextRef="AsOf2022-12-31_custom_CaiuaMember" id="Fact006337" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">22,569</ix:nonFraction></td>
    <td id="xdx_989_eifrs-full--CurrentLiabilities_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--IntegracaoMaranhenseMember_zqQQFHKE25ie" title="Current liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentLiabilities" contextRef="AsOf2022-12-31_custom_IntegracaoMaranhenseMember" id="Fact006339" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">59,771</ix:nonFraction></td>
    <td id="xdx_986_eifrs-full--CurrentLiabilities_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--MatrinchaMember_zfW1k8zsHjF3" title="Current liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentLiabilities" contextRef="AsOf2022-12-31_custom_MatrinchaMember" id="Fact006341" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">225,502</ix:nonFraction></td>
    <td id="xdx_986_eifrs-full--CurrentLiabilities_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--GuaraciabaMember_zc3csuDuGZVh" title="Current liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentLiabilities" contextRef="AsOf2022-12-31_custom_GuaraciabaMember" id="Fact006343" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">154,404</ix:nonFraction></td>
    <td id="xdx_981_eifrs-full--CurrentLiabilities_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--ParanaibaMember_zLtfIABTV3Ah" title="Current liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentLiabilities" contextRef="AsOf2022-12-31_custom_ParanaibaMember" id="Fact006345" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">125,681</ix:nonFraction></td>
    <td id="xdx_98F_eifrs-full--CurrentLiabilities_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--MataDeSantaGenebraMember_zeC1McrqKEAl" title="Current liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentLiabilities" contextRef="AsOf2022-12-31_custom_MataDeSantaGenebraMember" id="Fact006347" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">113,772</ix:nonFraction></td>
    <td id="xdx_981_eifrs-full--CurrentLiabilities_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--CantareiraMember_znvq9tEAWWWj" title="Current liabilities" style="padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentLiabilities" contextRef="AsOf2022-12-31_custom_CantareiraMember" id="Fact006349" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">92,290</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>Financial liabilities</td>
    <td id="xdx_98D_eifrs-full--CurrentFinancialLiabilities_iI_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--VoltaliaMember_zzs13cpa6dT1" title="Financial liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl6351">-</span></td>
    <td id="xdx_98A_eifrs-full--CurrentFinancialLiabilities_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--CaiuaMember_z9ZevChz6YAc" title="Financial liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentFinancialLiabilities" contextRef="AsOf2022-12-31_custom_CaiuaMember" id="Fact006353" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">7,273</ix:nonFraction></td>
    <td id="xdx_98F_eifrs-full--CurrentFinancialLiabilities_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--IntegracaoMaranhenseMember_zF72TGWGm5Nc" title="Financial liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentFinancialLiabilities" contextRef="AsOf2022-12-31_custom_IntegracaoMaranhenseMember" id="Fact006355" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">12,774</ix:nonFraction></td>
    <td id="xdx_980_eifrs-full--CurrentFinancialLiabilities_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--MatrinchaMember_zFpkZ4ldqkGh" title="Financial liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentFinancialLiabilities" contextRef="AsOf2022-12-31_custom_MatrinchaMember" id="Fact006357" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">130,033</ix:nonFraction></td>
    <td id="xdx_982_eifrs-full--CurrentFinancialLiabilities_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--GuaraciabaMember_zavtt56iqdG9" title="Financial liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentFinancialLiabilities" contextRef="AsOf2022-12-31_custom_GuaraciabaMember" id="Fact006359" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">42,260</ix:nonFraction></td>
    <td id="xdx_98B_eifrs-full--CurrentFinancialLiabilities_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--ParanaibaMember_zKlgJGNHjLC7" title="Financial liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentFinancialLiabilities" contextRef="AsOf2022-12-31_custom_ParanaibaMember" id="Fact006361" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">59,606</ix:nonFraction></td>
    <td id="xdx_981_eifrs-full--CurrentFinancialLiabilities_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--MataDeSantaGenebraMember_zxyrV6q2Byj8" title="Financial liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentFinancialLiabilities" contextRef="AsOf2022-12-31_custom_MataDeSantaGenebraMember" id="Fact006363" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">70,775</ix:nonFraction></td>
    <td id="xdx_982_eifrs-full--CurrentFinancialLiabilities_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--CantareiraMember_zBYDrkPxIB3h" title="Financial liabilities" style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentFinancialLiabilities" contextRef="AsOf2022-12-31_custom_CantareiraMember" id="Fact006365" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">59,850</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>Other current liabilities</td>
    <td id="xdx_98C_eifrs-full--OtherCurrentLiabilities_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--VoltaliaMember_zUgw9abtKQId" title="Other current liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherCurrentLiabilities" contextRef="AsOf2022-12-31_custom_VoltaliaMember" id="Fact006367" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,220</ix:nonFraction></td>
    <td id="xdx_982_eifrs-full--OtherCurrentLiabilities_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--CaiuaMember_z3CmczQLNRAk" title="Other current liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherCurrentLiabilities" contextRef="AsOf2022-12-31_custom_CaiuaMember" id="Fact006369" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">15,296</ix:nonFraction></td>
    <td id="xdx_983_eifrs-full--OtherCurrentLiabilities_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--IntegracaoMaranhenseMember_zpX88ZuNcjjl" title="Other current liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherCurrentLiabilities" contextRef="AsOf2022-12-31_custom_IntegracaoMaranhenseMember" id="Fact006371" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">46,997</ix:nonFraction></td>
    <td id="xdx_98A_eifrs-full--OtherCurrentLiabilities_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--MatrinchaMember_zpVSEtHc0imk" title="Other current liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherCurrentLiabilities" contextRef="AsOf2022-12-31_custom_MatrinchaMember" id="Fact006373" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">95,469</ix:nonFraction></td>
    <td id="xdx_984_eifrs-full--OtherCurrentLiabilities_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--GuaraciabaMember_z7XuNl6ZcMr4" title="Other current liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherCurrentLiabilities" contextRef="AsOf2022-12-31_custom_GuaraciabaMember" id="Fact006375" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">112,144</ix:nonFraction></td>
    <td id="xdx_98C_eifrs-full--OtherCurrentLiabilities_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--ParanaibaMember_z5FGjHLC4oNa" title="Other current liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherCurrentLiabilities" contextRef="AsOf2022-12-31_custom_ParanaibaMember" id="Fact006377" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">66,075</ix:nonFraction></td>
    <td id="xdx_98C_eifrs-full--OtherCurrentLiabilities_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--MataDeSantaGenebraMember_zBI540NKqif2" title="Other current liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherCurrentLiabilities" contextRef="AsOf2022-12-31_custom_MataDeSantaGenebraMember" id="Fact006379" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">42,997</ix:nonFraction></td>
    <td id="xdx_982_eifrs-full--OtherCurrentLiabilities_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--CantareiraMember_zNFcMeE4AmHa" title="Other current liabilities" style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherCurrentLiabilities" contextRef="AsOf2022-12-31_custom_CantareiraMember" id="Fact006381" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">32,440</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold">Noncurrent liabilities</td>
    <td id="xdx_98E_eifrs-full--NoncurrentLiabilities_iI_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--VoltaliaMember_zYfuzsxp7ue9" title="Noncurrent liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl6383">-</span></td>
    <td id="xdx_983_eifrs-full--NoncurrentLiabilities_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--CaiuaMember_z6nkiU3NQwW4" title="Noncurrent liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncurrentLiabilities" contextRef="AsOf2022-12-31_custom_CaiuaMember" id="Fact006385" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">49,542</ix:nonFraction></td>
    <td id="xdx_98C_eifrs-full--NoncurrentLiabilities_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--IntegracaoMaranhenseMember_zxGVDKqxOXu5" title="Noncurrent liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncurrentLiabilities" contextRef="AsOf2022-12-31_custom_IntegracaoMaranhenseMember" id="Fact006387" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">135,645</ix:nonFraction></td>
    <td id="xdx_98B_eifrs-full--NoncurrentLiabilities_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--MatrinchaMember_z9P6YvbWTuK4" title="Noncurrent liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncurrentLiabilities" contextRef="AsOf2022-12-31_custom_MatrinchaMember" id="Fact006389" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">808,485</ix:nonFraction></td>
    <td id="xdx_988_eifrs-full--NoncurrentLiabilities_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--GuaraciabaMember_zV57fxkfKJEg" title="Noncurrent liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncurrentLiabilities" contextRef="AsOf2022-12-31_custom_GuaraciabaMember" id="Fact006391" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">461,297</ix:nonFraction></td>
    <td id="xdx_98E_eifrs-full--NoncurrentLiabilities_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--ParanaibaMember_zfrxqIoVI7i7" title="Noncurrent liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncurrentLiabilities" contextRef="AsOf2022-12-31_custom_ParanaibaMember" id="Fact006393" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">718,700</ix:nonFraction></td>
    <td id="xdx_98A_eifrs-full--NoncurrentLiabilities_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--MataDeSantaGenebraMember_z5JVQwjvsm1" title="Noncurrent liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncurrentLiabilities" contextRef="AsOf2022-12-31_custom_MataDeSantaGenebraMember" id="Fact006395" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,091,971</ix:nonFraction></td>
    <td id="xdx_984_eifrs-full--NoncurrentLiabilities_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--CantareiraMember_zaytYbMxhh2l" title="Noncurrent liabilities" style="padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncurrentLiabilities" contextRef="AsOf2022-12-31_custom_CantareiraMember" id="Fact006397" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">747,233</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>Financial liabilities</td>
    <td id="xdx_98A_eifrs-full--NoncurrentFinancialLiabilities_iI_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--VoltaliaMember_z9woGk1jbtel" title="Financial liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl6399">-</span></td>
    <td id="xdx_980_eifrs-full--NoncurrentFinancialLiabilities_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--CaiuaMember_zIWhrkdspkd1" title="Financial liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncurrentFinancialLiabilities" contextRef="AsOf2022-12-31_custom_CaiuaMember" id="Fact006401" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">28,705</ix:nonFraction></td>
    <td id="xdx_98F_eifrs-full--NoncurrentFinancialLiabilities_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--IntegracaoMaranhenseMember_zYMW57ye9q25" title="Financial liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncurrentFinancialLiabilities" contextRef="AsOf2022-12-31_custom_IntegracaoMaranhenseMember" id="Fact006403" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">40,415</ix:nonFraction></td>
    <td id="xdx_983_eifrs-full--NoncurrentFinancialLiabilities_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--MatrinchaMember_z5d2HzXrITbb" title="Financial liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncurrentFinancialLiabilities" contextRef="AsOf2022-12-31_custom_MatrinchaMember" id="Fact006405" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">578,340</ix:nonFraction></td>
    <td id="xdx_984_eifrs-full--NoncurrentFinancialLiabilities_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--GuaraciabaMember_zF34aucpQa0f" title="Financial liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncurrentFinancialLiabilities" contextRef="AsOf2022-12-31_custom_GuaraciabaMember" id="Fact006407" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">397,181</ix:nonFraction></td>
    <td id="xdx_989_eifrs-full--NoncurrentFinancialLiabilities_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--ParanaibaMember_zajHgZsrZye2" title="Financial liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncurrentFinancialLiabilities" contextRef="AsOf2022-12-31_custom_ParanaibaMember" id="Fact006409" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">475,804</ix:nonFraction></td>
    <td id="xdx_98F_eifrs-full--NoncurrentFinancialLiabilities_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--MataDeSantaGenebraMember_zKKO16DnWuEg" title="Financial liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncurrentFinancialLiabilities" contextRef="AsOf2022-12-31_custom_MataDeSantaGenebraMember" id="Fact006411" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,668,794</ix:nonFraction></td>
    <td id="xdx_980_eifrs-full--NoncurrentFinancialLiabilities_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--CantareiraMember_zXSHDfYDUcwa" title="Financial liabilities" style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncurrentFinancialLiabilities" contextRef="AsOf2022-12-31_custom_CantareiraMember" id="Fact006413" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">423,563</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>Other noncurrent liabilities</td>
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    <td id="xdx_986_eifrs-full--OtherNoncurrentLiabilities_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--CaiuaMember_zUNvaXzlNVJa" title="Other noncurrent liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherNoncurrentLiabilities" contextRef="AsOf2022-12-31_custom_CaiuaMember" id="Fact006417" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">20,837</ix:nonFraction></td>
    <td id="xdx_98F_eifrs-full--OtherNoncurrentLiabilities_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--IntegracaoMaranhenseMember_zTcNlNFtoBvc" title="Other noncurrent liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherNoncurrentLiabilities" contextRef="AsOf2022-12-31_custom_IntegracaoMaranhenseMember" id="Fact006419" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">95,230</ix:nonFraction></td>
    <td id="xdx_98F_eifrs-full--OtherNoncurrentLiabilities_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--MatrinchaMember_zCkTlxY48nAl" title="Other noncurrent liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherNoncurrentLiabilities" contextRef="AsOf2022-12-31_custom_MatrinchaMember" id="Fact006421" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">230,145</ix:nonFraction></td>
    <td id="xdx_98B_eifrs-full--OtherNoncurrentLiabilities_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--GuaraciabaMember_zs2VLWKmsCSi" title="Other noncurrent liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherNoncurrentLiabilities" contextRef="AsOf2022-12-31_custom_GuaraciabaMember" id="Fact006423" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">64,116</ix:nonFraction></td>
    <td id="xdx_985_eifrs-full--OtherNoncurrentLiabilities_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--ParanaibaMember_z0uqXHP76z99" title="Other noncurrent liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherNoncurrentLiabilities" contextRef="AsOf2022-12-31_custom_ParanaibaMember" id="Fact006425" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">242,896</ix:nonFraction></td>
    <td id="xdx_984_eifrs-full--OtherNoncurrentLiabilities_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--MataDeSantaGenebraMember_zqPfmW0L5To" title="Other noncurrent liabilities" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherNoncurrentLiabilities" contextRef="AsOf2022-12-31_custom_MataDeSantaGenebraMember" id="Fact006427" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">423,177</ix:nonFraction></td>
    <td id="xdx_98D_eifrs-full--OtherNoncurrentLiabilities_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--CantareiraMember_zPBAHFoCw7Ia" title="Other noncurrent liabilities" style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherNoncurrentLiabilities" contextRef="AsOf2022-12-31_custom_CantareiraMember" id="Fact006429" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">323,670</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold">Equity</td>
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    <td id="xdx_981_eifrs-full--Equity_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--CaiuaMember_zdK1WQ6Ojqxj" title="Equity" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<ix:nonFraction name="ifrs-full:Equity" contextRef="AsOf2022-12-31_custom_CaiuaMember" id="Fact006433" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">255,708</ix:nonFraction></td>
    <td id="xdx_986_eifrs-full--Equity_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--IntegracaoMaranhenseMember_zfxq8IlZqTTi" title="Equity" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:Equity" contextRef="AsOf2022-12-31_custom_IntegracaoMaranhenseMember" id="Fact006435" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">392,863</ix:nonFraction></td>
    <td id="xdx_98B_eifrs-full--Equity_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--MatrinchaMember_zZDgeQJ1F1Z1" title="Equity" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:Equity" contextRef="AsOf2022-12-31_custom_MatrinchaMember" id="Fact006437" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,901,081</ix:nonFraction></td>
    <td id="xdx_981_eifrs-full--Equity_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--GuaraciabaMember_z7EPT59T5KK1" title="Equity" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:Equity" contextRef="AsOf2022-12-31_custom_GuaraciabaMember" id="Fact006439" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">953,263</ix:nonFraction></td>
    <td id="xdx_988_eifrs-full--Equity_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--ParanaibaMember_zHeb9jIfHem1" title="Equity" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<ix:nonFraction name="ifrs-full:Equity" contextRef="AsOf2022-12-31_custom_ParanaibaMember" id="Fact006441" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,077,467</ix:nonFraction></td>
    <td id="xdx_98E_eifrs-full--Equity_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--MataDeSantaGenebraMember_zakiWUHVdzQ3" title="Equity" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:Equity" contextRef="AsOf2022-12-31_custom_MataDeSantaGenebraMember" id="Fact006443" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,381,758</ix:nonFraction></td>
    <td id="xdx_983_eifrs-full--Equity_pn3n3_c20221231__ifrs-full--JointVenturesAxis__custom--CantareiraMember_z2U1J7KRusJ" title="Equity" style="padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:Equity" contextRef="AsOf2022-12-31_custom_CantareiraMember" id="Fact006445" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">966,060</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; color: white; text-align: left">.</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold">STATEMENT OF INCOME</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td>Net operating revenue</td>
    <td id="xdx_982_eifrs-full--Revenue_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__custom--VoltaliaMember_zZQHNZD8ZBUd" title="Net operating revenue" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl6447">-</span></td>
    <td id="xdx_980_eifrs-full--Revenue_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__custom--CaiuaMember_zPEuRwoIyg4d" title="Net operating revenue" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:Revenue" contextRef="From2022-01-012022-12-31_custom_CaiuaMember" id="Fact006449" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">62,864</ix:nonFraction></td>
    <td id="xdx_982_eifrs-full--Revenue_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__custom--IntegracaoMaranhenseMember_zVmTSoHMrUt5" title="Net operating revenue" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:Revenue" contextRef="From2022-01-012022-12-31_custom_IntegracaoMaranhenseMember" id="Fact006451" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">100,482</ix:nonFraction></td>
    <td id="xdx_98C_eifrs-full--Revenue_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__custom--MatrinchaMember_zHq1bpbd2kvg" title="Net operating revenue" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:Revenue" contextRef="From2022-01-012022-12-31_custom_MatrinchaMember" id="Fact006453" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">518,428</ix:nonFraction></td>
    <td id="xdx_98F_eifrs-full--Revenue_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__custom--GuaraciabaMember_zVPtyfkPBB2d" title="Net operating revenue" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:Revenue" contextRef="From2022-01-012022-12-31_custom_GuaraciabaMember" id="Fact006455" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">266,855</ix:nonFraction></td>
    <td id="xdx_985_eifrs-full--Revenue_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__custom--ParanaibaMember_zQcPJvTRD1K3" title="Net operating revenue" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:Revenue" contextRef="From2022-01-012022-12-31_custom_ParanaibaMember" id="Fact006457" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">231,960</ix:nonFraction></td>
    <td id="xdx_983_eifrs-full--Revenue_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__custom--MataDeSantaGenebraMember_zmXi3zYJnNed" title="Net operating revenue" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:Revenue" contextRef="From2022-01-012022-12-31_custom_MataDeSantaGenebraMember" id="Fact006459" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">415,526</ix:nonFraction></td>
    <td id="xdx_988_eifrs-full--Revenue_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__custom--CantareiraMember_z1fDhLfUAFw3" title="Net operating revenue" style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:Revenue" contextRef="From2022-01-012022-12-31_custom_CantareiraMember" id="Fact006461" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">188,348</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>Operating costs and expenses</td>
    <td id="xdx_988_ecustom--OperatingCostAndExpense_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__custom--VoltaliaMember_zV3w6uxiXdS4" title="Operating costs and expenses" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">(<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2022-01-012022-12-31_custom_VoltaliaMember" id="Fact006463" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">78</ix:nonFraction>)</td>
    <td id="xdx_98C_ecustom--OperatingCostAndExpense_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__custom--CaiuaMember_zbymV2MxOHK7" title="Operating costs and expenses" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2022-01-012022-12-31_custom_CaiuaMember" id="Fact006465" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">5,876</ix:nonFraction>)</td>
    <td id="xdx_982_ecustom--OperatingCostAndExpense_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__custom--IntegracaoMaranhenseMember_zq4gzzlq4Ax3" title="Operating costs and expenses" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2022-01-012022-12-31_custom_IntegracaoMaranhenseMember" id="Fact006467" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">4,022</ix:nonFraction>)</td>
    <td id="xdx_985_ecustom--OperatingCostAndExpense_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__custom--MatrinchaMember_zhjUXHFXFUpj" title="Operating costs and expenses" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2022-01-012022-12-31_custom_MatrinchaMember" id="Fact006469" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">33,073</ix:nonFraction>)</td>
    <td id="xdx_98C_ecustom--OperatingCostAndExpense_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__custom--GuaraciabaMember_zvp0AlkrGJkg" title="Operating costs and expenses" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2022-01-012022-12-31_custom_GuaraciabaMember" id="Fact006471" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">40,926</ix:nonFraction>)</td>
    <td id="xdx_98A_ecustom--OperatingCostAndExpense_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__custom--ParanaibaMember_zJSLZbCitwC8" title="Operating costs and expenses" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2022-01-012022-12-31_custom_ParanaibaMember" id="Fact006473" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">20,181</ix:nonFraction>)</td>
    <td id="xdx_980_ecustom--OperatingCostAndExpense_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__custom--MataDeSantaGenebraMember_zLQSLKmKuLR5" title="Operating costs and expenses" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2022-01-012022-12-31_custom_MataDeSantaGenebraMember" id="Fact006475" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">68,472</ix:nonFraction>)</td>
    <td id="xdx_980_ecustom--OperatingCostAndExpense_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__custom--CantareiraMember_zGh9vNmotrvk" title="Operating costs and expenses" style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2022-01-012022-12-31_custom_CantareiraMember" id="Fact006477" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">10,885</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td>Interest expenses</td>
    <td id="xdx_983_eifrs-full--InterestExpense_iN_pn3n3_di_c20220101__20221231__ifrs-full--JointVenturesAxis__custom--VoltaliaMember_zzFaW4KIMmR5" title="Interest expenses" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl6479">-</span></td>
    <td id="xdx_987_eifrs-full--InterestExpense_iN_pn3n3_di_c20220101__20221231__ifrs-full--JointVenturesAxis__custom--CaiuaMember_zTYcboBHnTV6" title="Interest expenses" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="ifrs-full:InterestExpense" contextRef="From2022-01-012022-12-31_custom_CaiuaMember" id="Fact006481" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,225</ix:nonFraction>)</td>
    <td id="xdx_983_eifrs-full--InterestExpense_iN_pn3n3_di_c20220101__20221231__ifrs-full--JointVenturesAxis__custom--IntegracaoMaranhenseMember_zjwdoZYitmbj" title="Interest expenses" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="ifrs-full:InterestExpense" contextRef="From2022-01-012022-12-31_custom_IntegracaoMaranhenseMember" id="Fact006483" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,914</ix:nonFraction>)</td>
    <td id="xdx_985_eifrs-full--InterestExpense_iN_pn3n3_di_c20220101__20221231__ifrs-full--JointVenturesAxis__custom--MatrinchaMember_z8p5qjwN91rk" title="Interest expenses" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="ifrs-full:InterestExpense" contextRef="From2022-01-012022-12-31_custom_MatrinchaMember" id="Fact006485" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">76,652</ix:nonFraction>)</td>
    <td id="xdx_983_eifrs-full--InterestExpense_iN_pn3n3_di_c20220101__20221231__ifrs-full--JointVenturesAxis__custom--GuaraciabaMember_zTrN6hdt53c9" title="Interest expenses" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="ifrs-full:InterestExpense" contextRef="From2022-01-012022-12-31_custom_GuaraciabaMember" id="Fact006487" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">45,487</ix:nonFraction>)</td>
    <td id="xdx_98A_eifrs-full--InterestExpense_iN_pn3n3_di_c20220101__20221231__ifrs-full--JointVenturesAxis__custom--ParanaibaMember_zYJRLIoTZPJ3" title="Interest expenses" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="ifrs-full:InterestExpense" contextRef="From2022-01-012022-12-31_custom_ParanaibaMember" id="Fact006489" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">55,971</ix:nonFraction>)</td>
    <td id="xdx_980_eifrs-full--InterestExpense_iN_pn3n3_di_c20220101__20221231__ifrs-full--JointVenturesAxis__custom--MataDeSantaGenebraMember_z5BMLQbcxM17" title="Interest expenses" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="ifrs-full:InterestExpense" contextRef="From2022-01-012022-12-31_custom_MataDeSantaGenebraMember" id="Fact006491" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">117,725</ix:nonFraction>)</td>
    <td id="xdx_98D_eifrs-full--InterestExpense_iN_pn3n3_di_c20220101__20221231__ifrs-full--JointVenturesAxis__custom--CantareiraMember_zbqrRZ60Hsmb" title="Interest expenses" style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="ifrs-full:InterestExpense" contextRef="From2022-01-012022-12-31_custom_CantareiraMember" id="Fact006493" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">40,077</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td>Financial income and other financial expenses</td>
    <td id="xdx_984_ecustom--FinancialIncomeAndOtherFinancialExpenses_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__custom--VoltaliaMember_zPWdWRhoOIc8" title="Financial income and other financial expenses" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:FinancialIncomeAndOtherFinancialExpenses" contextRef="From2022-01-012022-12-31_custom_VoltaliaMember" id="Fact006495" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,291</ix:nonFraction></td>
    <td id="xdx_98D_ecustom--FinancialIncomeAndOtherFinancialExpenses_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__custom--CaiuaMember_z0OtyPKamF6e" title="Financial income and other financial expenses" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:FinancialIncomeAndOtherFinancialExpenses" contextRef="From2022-01-012022-12-31_custom_CaiuaMember" id="Fact006497" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,620</ix:nonFraction></td>
    <td id="xdx_986_ecustom--FinancialIncomeAndOtherFinancialExpenses_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__custom--IntegracaoMaranhenseMember_zU7I77nB2moi" title="Financial income and other financial expenses" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:FinancialIncomeAndOtherFinancialExpenses" contextRef="From2022-01-012022-12-31_custom_IntegracaoMaranhenseMember" id="Fact006499" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,628</ix:nonFraction></td>
    <td id="xdx_98B_ecustom--FinancialIncomeAndOtherFinancialExpenses_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__custom--MatrinchaMember_zTwzl9KjesT3" title="Financial income and other financial expenses" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:FinancialIncomeAndOtherFinancialExpenses" contextRef="From2022-01-012022-12-31_custom_MatrinchaMember" id="Fact006501" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">17,109</ix:nonFraction></td>
    <td id="xdx_989_ecustom--FinancialIncomeAndOtherFinancialExpenses_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__custom--GuaraciabaMember_zGA2hh9lSRP5" title="Financial income and other financial expenses" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:FinancialIncomeAndOtherFinancialExpenses" contextRef="From2022-01-012022-12-31_custom_GuaraciabaMember" id="Fact006503" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">7,889</ix:nonFraction></td>
    <td id="xdx_980_ecustom--FinancialIncomeAndOtherFinancialExpenses_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__custom--ParanaibaMember_zLiLxSFqZKjb" title="Financial income and other financial expenses" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:FinancialIncomeAndOtherFinancialExpenses" contextRef="From2022-01-012022-12-31_custom_ParanaibaMember" id="Fact006505" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">7,541</ix:nonFraction></td>
    <td id="xdx_98A_ecustom--FinancialIncomeAndOtherFinancialExpenses_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__custom--MataDeSantaGenebraMember_zjU2o3ZhrI52" title="Financial income and other financial expenses" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:FinancialIncomeAndOtherFinancialExpenses" contextRef="From2022-01-012022-12-31_custom_MataDeSantaGenebraMember" id="Fact006507" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">59,597</ix:nonFraction>)</td>
    <td id="xdx_989_ecustom--FinancialIncomeAndOtherFinancialExpenses_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__custom--CantareiraMember_z050x1prdiza" title="Financial income and other financial expenses" style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:FinancialIncomeAndOtherFinancialExpenses" contextRef="From2022-01-012022-12-31_custom_CantareiraMember" id="Fact006509" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,262</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>Equity in earnings of investees</td>
    <td id="xdx_98C_eifrs-full--OtherIncomeExpenseFromSubsidiariesJointlyControlledEntitiesAndAssociates_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__custom--VoltaliaMember_z9qeReJftpDd" title="Equity in earnings of investees" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherIncomeExpenseFromSubsidiariesJointlyControlledEntitiesAndAssociates" contextRef="From2022-01-012022-12-31_custom_VoltaliaMember" id="Fact006511" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,502</ix:nonFraction></td>
    <td id="xdx_981_eifrs-full--OtherIncomeExpenseFromSubsidiariesJointlyControlledEntitiesAndAssociates_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__custom--CaiuaMember_zm0WxCBRfGZ6" title="Equity in earnings of investees" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl6513">-</span></td>
    <td id="xdx_98D_eifrs-full--OtherIncomeExpenseFromSubsidiariesJointlyControlledEntitiesAndAssociates_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__custom--IntegracaoMaranhenseMember_zmJ2ToKLDZx5" title="Equity in earnings of investees" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl6515">-</span></td>
    <td id="xdx_984_eifrs-full--OtherIncomeExpenseFromSubsidiariesJointlyControlledEntitiesAndAssociates_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__custom--MatrinchaMember_zaaYYSuKHwW2" title="Equity in earnings of investees" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl6517">-</span></td>
    <td id="xdx_98C_eifrs-full--OtherIncomeExpenseFromSubsidiariesJointlyControlledEntitiesAndAssociates_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__custom--GuaraciabaMember_zaqCpV8M2Ygh" title="Equity in earnings of investees" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl6519">-</span></td>
    <td id="xdx_98C_eifrs-full--OtherIncomeExpenseFromSubsidiariesJointlyControlledEntitiesAndAssociates_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__custom--ParanaibaMember_zQJEeQQCgV87" title="Equity in earnings of investees" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl6521">-</span></td>
    <td id="xdx_989_eifrs-full--OtherIncomeExpenseFromSubsidiariesJointlyControlledEntitiesAndAssociates_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__custom--MataDeSantaGenebraMember_zLaUrcuBAtS4" title="Equity in earnings of investees" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl6523">-</span></td>
    <td id="xdx_987_eifrs-full--OtherIncomeExpenseFromSubsidiariesJointlyControlledEntitiesAndAssociates_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__custom--CantareiraMember_z4H1amynR7u5" title="Equity in earnings of investees" style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl6525">-</span></td></tr>
  <tr style="vertical-align: bottom">
    <td>Income tax and social contribution</td>
    <td id="xdx_981_eifrs-full--IncomeTaxExpenseContinuingOperations_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__custom--VoltaliaMember_zeavMXtepzC8" title="Income tax and social contribution" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:IncomeTaxExpenseContinuingOperations" contextRef="From2022-01-012022-12-31_custom_VoltaliaMember" id="Fact006527" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">258</ix:nonFraction>)</td>
    <td id="xdx_98D_eifrs-full--IncomeTaxExpenseContinuingOperations_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__custom--CaiuaMember_zyVRlfLEroS4" title="Income tax and social contribution" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:IncomeTaxExpenseContinuingOperations" contextRef="From2022-01-012022-12-31_custom_CaiuaMember" id="Fact006529" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">6,802</ix:nonFraction>)</td>
    <td id="xdx_98A_eifrs-full--IncomeTaxExpenseContinuingOperations_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__custom--IntegracaoMaranhenseMember_z9O2qc8D2D7" title="Income tax and social contribution" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:IncomeTaxExpenseContinuingOperations" contextRef="From2022-01-012022-12-31_custom_IntegracaoMaranhenseMember" id="Fact006531" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">27,185</ix:nonFraction>)</td>
    <td id="xdx_987_eifrs-full--IncomeTaxExpenseContinuingOperations_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__custom--MatrinchaMember_zTaRIuTQttV8" title="Income tax and social contribution" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:IncomeTaxExpenseContinuingOperations" contextRef="From2022-01-012022-12-31_custom_MatrinchaMember" id="Fact006533" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">94,589</ix:nonFraction>)</td>
    <td id="xdx_985_eifrs-full--IncomeTaxExpenseContinuingOperations_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__custom--GuaraciabaMember_z2qbNflJqNV4" title="Income tax and social contribution" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:IncomeTaxExpenseContinuingOperations" contextRef="From2022-01-012022-12-31_custom_GuaraciabaMember" id="Fact006535" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">20,473</ix:nonFraction>)</td>
    <td id="xdx_984_eifrs-full--IncomeTaxExpenseContinuingOperations_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__custom--ParanaibaMember_zG3mZ174souf" title="Income tax and social contribution" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:IncomeTaxExpenseContinuingOperations" contextRef="From2022-01-012022-12-31_custom_ParanaibaMember" id="Fact006537" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">31,030</ix:nonFraction></td>
    <td id="xdx_987_eifrs-full--IncomeTaxExpenseContinuingOperations_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__custom--MataDeSantaGenebraMember_zC6zuOP6zN5e" title="Income tax and social contribution" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:IncomeTaxExpenseContinuingOperations" contextRef="From2022-01-012022-12-31_custom_MataDeSantaGenebraMember" id="Fact006539" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">57,676</ix:nonFraction>)</td>
    <td id="xdx_98A_eifrs-full--IncomeTaxExpenseContinuingOperations_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__custom--CantareiraMember_ztYMFjsyRkP" title="Income tax and social contribution" style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:IncomeTaxExpenseContinuingOperations" contextRef="From2022-01-012022-12-31_custom_CantareiraMember" id="Fact006541" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">47,212</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold">Net income (loss)</td>
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    <td id="xdx_98E_eifrs-full--ProfitLoss_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__custom--CaiuaMember_zNDnZdJ79Zo1" title="Net income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ProfitLoss" contextRef="From2022-01-012022-12-31_custom_CaiuaMember" id="Fact006545" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">50,186</ix:nonFraction></td>
    <td id="xdx_98F_eifrs-full--ProfitLoss_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__custom--IntegracaoMaranhenseMember_zVhDeiy6fBye" title="Net income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ProfitLoss" contextRef="From2022-01-012022-12-31_custom_IntegracaoMaranhenseMember" id="Fact006547" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">69,275</ix:nonFraction></td>
    <td id="xdx_983_eifrs-full--ProfitLoss_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__custom--MatrinchaMember_zILky5S2PDl6" title="Net income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ProfitLoss" contextRef="From2022-01-012022-12-31_custom_MatrinchaMember" id="Fact006549" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">390,766</ix:nonFraction></td>
    <td id="xdx_98B_eifrs-full--ProfitLoss_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__custom--GuaraciabaMember_zQv05QwDiRUc" title="Net income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ProfitLoss" contextRef="From2022-01-012022-12-31_custom_GuaraciabaMember" id="Fact006551" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">205,456</ix:nonFraction></td>
    <td id="xdx_98B_eifrs-full--ProfitLoss_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__custom--ParanaibaMember_zkgueYtVXToi" title="Net income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ProfitLoss" contextRef="From2022-01-012022-12-31_custom_ParanaibaMember" id="Fact006553" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">242,809</ix:nonFraction></td>
    <td id="xdx_98D_eifrs-full--ProfitLoss_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__custom--MataDeSantaGenebraMember_zGKDHvvr04b1" title="Net income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ProfitLoss" contextRef="From2022-01-012022-12-31_custom_MataDeSantaGenebraMember" id="Fact006555" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">289,378</ix:nonFraction></td>
    <td id="xdx_989_eifrs-full--ProfitLoss_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__custom--CantareiraMember_zxp9hX1Gsj1a" title="Net income" style="padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ProfitLoss" contextRef="From2022-01-012022-12-31_custom_CantareiraMember" id="Fact006557" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">130,251</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>Other comprehensive income</td>
    <td id="xdx_980_eifrs-full--OtherComprehensiveIncome_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__custom--VoltaliaMember_zvlwWBpEpnql" title="Other comprehensive income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl6559">-</span></td>
    <td id="xdx_984_eifrs-full--OtherComprehensiveIncome_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__custom--CaiuaMember_z7guEt3KKIE" title="Other comprehensive income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl6561">-</span></td>
    <td id="xdx_98B_eifrs-full--OtherComprehensiveIncome_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__custom--IntegracaoMaranhenseMember_zuNYJeaccvCl" title="Other comprehensive income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl6563">-</span></td>
    <td id="xdx_98F_eifrs-full--OtherComprehensiveIncome_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__custom--MatrinchaMember_znwL3LqRc9o1" title="Other comprehensive income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl6565">-</span></td>
    <td id="xdx_98E_eifrs-full--OtherComprehensiveIncome_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__custom--GuaraciabaMember_z2c4wgR3FJS6" title="Other comprehensive income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl6567">-</span></td>
    <td id="xdx_98B_eifrs-full--OtherComprehensiveIncome_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__custom--ParanaibaMember_ztF8gumeijdl" title="Other comprehensive income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl6569">-</span></td>
    <td id="xdx_985_eifrs-full--OtherComprehensiveIncome_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__custom--MataDeSantaGenebraMember_z8wzUe7Yj2X6" title="Other comprehensive income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl6571">-</span></td>
    <td id="xdx_989_eifrs-full--OtherComprehensiveIncome_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__custom--CantareiraMember_ziZIzglipm77" title="Other comprehensive income" style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl6573">-</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold">Total comprehensive income&#160;</td>
    <td id="xdx_988_eifrs-full--ComprehensiveIncome_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__custom--VoltaliaMember_zWntweenEabk" title="Total comprehensive income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ComprehensiveIncome" contextRef="From2022-01-012022-12-31_custom_VoltaliaMember" id="Fact006575" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,166</ix:nonFraction></td>
    <td id="xdx_988_eifrs-full--ComprehensiveIncome_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__custom--CaiuaMember_zHXZx8dpdEf8" title="Total comprehensive income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ComprehensiveIncome" contextRef="From2022-01-012022-12-31_custom_CaiuaMember" id="Fact006577" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">50,186</ix:nonFraction></td>
    <td id="xdx_98F_eifrs-full--ComprehensiveIncome_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__custom--IntegracaoMaranhenseMember_zrw53L0FGSY2" title="Total comprehensive income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ComprehensiveIncome" contextRef="From2022-01-012022-12-31_custom_IntegracaoMaranhenseMember" id="Fact006579" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">69,275</ix:nonFraction></td>
    <td id="xdx_98E_eifrs-full--ComprehensiveIncome_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__custom--MatrinchaMember_zzNGtMkLbLyg" title="Total comprehensive income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ComprehensiveIncome" contextRef="From2022-01-012022-12-31_custom_MatrinchaMember" id="Fact006581" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">390,766</ix:nonFraction></td>
    <td id="xdx_980_eifrs-full--ComprehensiveIncome_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__custom--GuaraciabaMember_zYHpEiJmn7A9" title="Total comprehensive income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ComprehensiveIncome" contextRef="From2022-01-012022-12-31_custom_GuaraciabaMember" id="Fact006583" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">205,456</ix:nonFraction></td>
    <td id="xdx_98B_eifrs-full--ComprehensiveIncome_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__custom--ParanaibaMember_zqKkYwn7e4O" title="Total comprehensive income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ComprehensiveIncome" contextRef="From2022-01-012022-12-31_custom_ParanaibaMember" id="Fact006585" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">242,809</ix:nonFraction></td>
    <td id="xdx_98E_eifrs-full--ComprehensiveIncome_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__custom--MataDeSantaGenebraMember_zHrcilJrxqWd" title="Total comprehensive income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ComprehensiveIncome" contextRef="From2022-01-012022-12-31_custom_MataDeSantaGenebraMember" id="Fact006587" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">289,378</ix:nonFraction></td>
    <td id="xdx_98E_eifrs-full--ComprehensiveIncome_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__custom--CantareiraMember_zlB9RInyMqW4" title="Total comprehensive income" style="padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ComprehensiveIncome" contextRef="From2022-01-012022-12-31_custom_CantareiraMember" id="Fact006589" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">130,251</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; padding-left: 9px; color: white; text-align: left">.</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 2pt; text-align: right">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-bottom: Black 1pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td>Investment interest - %</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-top-color: Black; border-top-width: 1pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_90A_ecustom--ProportionOfOwnershipInterestInJointVentures_pip0_dp_c20220101__20221231__ifrs-full--JointVenturesAxis__custom--VoltaliaMember_zLvsbarPoHp" title="Investment interest - %"><ix:nonFraction name="elp:ProportionOfOwnershipInterestInJointVentures" contextRef="From2022-01-012022-12-31_custom_VoltaliaMember" id="Fact006591" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">49.0</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-top-color: Black; border-top-width: 1pt; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_908_ecustom--ProportionOfOwnershipInterestInJointVentures_pip0_dp_c20220101__20221231__ifrs-full--JointVenturesAxis__custom--CaiuaMember_z8zz4ArGbdo" title="Investment interest - %"><ix:nonFraction name="elp:ProportionOfOwnershipInterestInJointVentures" contextRef="From2022-01-012022-12-31_custom_CaiuaMember" id="Fact006593" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">49.0</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-top-color: Black; border-top-width: 1pt; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_902_ecustom--ProportionOfOwnershipInterestInJointVentures_pip0_dp_c20220101__20221231__ifrs-full--JointVenturesAxis__custom--IntegracaoMaranhenseMember_z5XUrOp1hlfc" title="Investment interest - %"><ix:nonFraction name="elp:ProportionOfOwnershipInterestInJointVentures" contextRef="From2022-01-012022-12-31_custom_IntegracaoMaranhenseMember" id="Fact006595" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">49.0</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-top-color: Black; border-top-width: 1pt; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_90B_ecustom--ProportionOfOwnershipInterestInJointVentures_pip0_dp_c20220101__20221231__ifrs-full--JointVenturesAxis__custom--MatrinchaMember_ztjDbvOgyjLd" title="Investment interest - %"><ix:nonFraction name="elp:ProportionOfOwnershipInterestInJointVentures" contextRef="From2022-01-012022-12-31_custom_MatrinchaMember" id="Fact006597" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">49.0</ix:nonFraction></span></td>
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  <tr style="vertical-align: bottom">
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    <td id="xdx_98E_ecustom--InvestmentBookValue_pn3n3_c20220101__20221231__ifrs-full--JointVenturesAxis__custom--ParanaibaMember_ztKAQotoNnUa" title="Investment book value" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:InvestmentBookValue" contextRef="From2022-01-012022-12-31_custom_ParanaibaMember" id="Fact006617" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">263,979</ix:nonFraction></td>
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  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; padding-left: 9px; color: white; text-align: left">.</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 2pt; text-align: right">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-bottom: Black 1pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td></tr>
  </table>

<p style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

<table border="0" cellpadding="0" cellspacing="0" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="width: 28%">&#160;</td>
    <td style="padding-right: 2pt; width: 9%">&#160;</td>
    <td style="padding-right: 2pt; width: 9%">&#160;</td>
    <td style="padding-right: 2pt; width: 9%">&#160;</td>
    <td style="padding-right: 2pt; width: 9%">&#160;</td>
    <td style="padding-right: 2pt; width: 9%">&#160;</td>
    <td style="padding-right: 2pt; width: 9%">&#160;</td>
    <td style="padding-right: 2pt; width: 9%">&#160;</td>
    <td style="padding-right: 2pt; width: 9%">&#160;</td></tr>
  <tr>
    <td style="border-top: Black 1pt solid; font-weight: bold; vertical-align: bottom; text-align: left">&#160;</td>
    <td rowspan="2" style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: black 0.5pt solid; padding-right: 2pt; font-weight: bold; vertical-align: middle; text-align: center">Voltalia</td>
    <td rowspan="2" style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: black 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; vertical-align: middle; text-align: center">Caiu&#225;&#160;</td>
    <td rowspan="2" style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: black 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; vertical-align: middle; text-align: center">Integra&#231;&#227;o Maranhense</td>
    <td rowspan="2" style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: black 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; vertical-align: middle; text-align: center">Matrinch&#227;</td>
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    <td rowspan="2" style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: black 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; vertical-align: middle; text-align: center">Parana&#237;ba</td>
    <td rowspan="2" style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: black 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; vertical-align: middle; text-align: center">Mata de Santa Genebra</td>
    <td rowspan="2" style="border-top: Black 1pt solid; border-bottom: black 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; vertical-align: middle; text-align: center">Cantareira</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; text-align: left">Balance as of December 31, 2021</td></tr>
  <tr style="vertical-align: bottom">
    <td style="color: white">.</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="padding-right: 2pt; font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold">STATEMENT OF INCOME</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td>Net operating revenue</td>
    <td id="xdx_98E_eifrs-full--Revenue_pn3n3_c20210101__20211231__ifrs-full--JointVenturesAxis__custom--VoltaliaMember_z93YEZ7Rg4Li" title="Net operating revenue" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl6623">-</span></td>
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    <td id="xdx_982_eifrs-full--Revenue_pn3n3_c20210101__20211231__ifrs-full--JointVenturesAxis__custom--IntegracaoMaranhenseMember_zr9hzannuvig" title="Net operating revenue" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:Revenue" contextRef="From2021-01-012021-12-31_custom_IntegracaoMaranhenseMember" id="Fact006627" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">71,868</ix:nonFraction></td>
    <td id="xdx_984_eifrs-full--Revenue_pn3n3_c20210101__20211231__ifrs-full--JointVenturesAxis__custom--MatrinchaMember_z5ECwGmlYWg6" title="Net operating revenue" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:Revenue" contextRef="From2021-01-012021-12-31_custom_MatrinchaMember" id="Fact006629" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">396,622</ix:nonFraction></td>
    <td id="xdx_989_eifrs-full--Revenue_pn3n3_c20210101__20211231__ifrs-full--JointVenturesAxis__custom--GuaraciabaMember_zDc14L1JrmD6" title="Net operating revenue" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:Revenue" contextRef="From2021-01-012021-12-31_custom_GuaraciabaMember" id="Fact006631" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">229,117</ix:nonFraction></td>
    <td id="xdx_983_eifrs-full--Revenue_pn3n3_c20210101__20211231__ifrs-full--JointVenturesAxis__custom--ParanaibaMember_z8GplfPycWc8" title="Net operating revenue" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:Revenue" contextRef="From2021-01-012021-12-31_custom_ParanaibaMember" id="Fact006633" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">285,483</ix:nonFraction></td>
    <td id="xdx_986_eifrs-full--Revenue_pn3n3_c20210101__20211231__ifrs-full--JointVenturesAxis__custom--MataDeSantaGenebraMember_zGpHImyq3J1j" title="Net operating revenue" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:Revenue" contextRef="From2021-01-012021-12-31_custom_MataDeSantaGenebraMember" id="Fact006635" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">426,573</ix:nonFraction></td>
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  <tr style="vertical-align: bottom">
    <td>Operating costs and expenses</td>
    <td id="xdx_982_ecustom--OperatingCostAndExpense_pn3n3_c20210101__20211231__ifrs-full--JointVenturesAxis__custom--VoltaliaMember_zOoKvdP2mNU4" title="Operating costs and expenses" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">(<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2021-01-012021-12-31_custom_VoltaliaMember" id="Fact006639" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">64</ix:nonFraction>)</td>
    <td id="xdx_984_ecustom--OperatingCostAndExpense_pn3n3_c20210101__20211231__ifrs-full--JointVenturesAxis__custom--CaiuaMember_zKfBoUYdr6hg" title="Operating costs and expenses" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2021-01-012021-12-31_custom_CaiuaMember" id="Fact006641" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">5,609</ix:nonFraction>)</td>
    <td id="xdx_98E_ecustom--OperatingCostAndExpense_pn3n3_c20210101__20211231__ifrs-full--JointVenturesAxis__custom--IntegracaoMaranhenseMember_z6IWRlxQTpw9" title="Operating costs and expenses" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2021-01-012021-12-31_custom_IntegracaoMaranhenseMember" id="Fact006643" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">10,508</ix:nonFraction>)</td>
    <td id="xdx_989_ecustom--OperatingCostAndExpense_pn3n3_c20210101__20211231__ifrs-full--JointVenturesAxis__custom--MatrinchaMember_ztm1qgcXWoPi" title="Operating costs and expenses" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2021-01-012021-12-31_custom_MatrinchaMember" id="Fact006645" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">24,341</ix:nonFraction>)</td>
    <td id="xdx_98B_ecustom--OperatingCostAndExpense_pn3n3_c20210101__20211231__ifrs-full--JointVenturesAxis__custom--GuaraciabaMember_zhsK3t3n6H2j" title="Operating costs and expenses" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2021-01-012021-12-31_custom_GuaraciabaMember" id="Fact006647" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">7,185</ix:nonFraction>)</td>
    <td id="xdx_987_ecustom--OperatingCostAndExpense_pn3n3_c20210101__20211231__ifrs-full--JointVenturesAxis__custom--ParanaibaMember_zZWFlzWlHr5g" title="Operating costs and expenses" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2021-01-012021-12-31_custom_ParanaibaMember" id="Fact006649" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">17,537</ix:nonFraction>)</td>
    <td id="xdx_987_ecustom--OperatingCostAndExpense_pn3n3_c20210101__20211231__ifrs-full--JointVenturesAxis__custom--MataDeSantaGenebraMember_zjsqw3ogQ9Y7" title="Operating costs and expenses" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2021-01-012021-12-31_custom_MataDeSantaGenebraMember" id="Fact006651" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">72,970</ix:nonFraction>)</td>
    <td id="xdx_980_ecustom--OperatingCostAndExpense_pn3n3_c20210101__20211231__ifrs-full--JointVenturesAxis__custom--CantareiraMember_zfVNngrGCcZf" title="Operating costs and expenses" style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2021-01-012021-12-31_custom_CantareiraMember" id="Fact006653" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">24,727</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td>Interest expenses</td>
    <td id="xdx_980_eifrs-full--InterestExpense_iN_pn3n3_di_c20210101__20211231__ifrs-full--JointVenturesAxis__custom--VoltaliaMember_zqW2wTnnIkK" title="Interest expenses" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl6655">-</span></td>
    <td id="xdx_980_eifrs-full--InterestExpense_iN_pn3n3_di_c20210101__20211231__ifrs-full--JointVenturesAxis__custom--CaiuaMember_z65HYO0uWiM7" title="Interest expenses" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="ifrs-full:InterestExpense" contextRef="From2021-01-012021-12-31_custom_CaiuaMember" id="Fact006657" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,963</ix:nonFraction>)</td>
    <td id="xdx_984_eifrs-full--InterestExpense_iN_pn3n3_di_c20210101__20211231__ifrs-full--JointVenturesAxis__custom--IntegracaoMaranhenseMember_zTxZ5vNIJz7b" title="Interest expenses" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="ifrs-full:InterestExpense" contextRef="From2021-01-012021-12-31_custom_IntegracaoMaranhenseMember" id="Fact006659" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,671</ix:nonFraction>)</td>
    <td id="xdx_981_eifrs-full--InterestExpense_iN_pn3n3_di_c20210101__20211231__ifrs-full--JointVenturesAxis__custom--MatrinchaMember_zXJRAgHe8Z6f" title="Interest expenses" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="ifrs-full:InterestExpense" contextRef="From2021-01-012021-12-31_custom_MatrinchaMember" id="Fact006661" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">87,628</ix:nonFraction>)</td>
    <td id="xdx_98F_eifrs-full--InterestExpense_iN_pn3n3_di_c20210101__20211231__ifrs-full--JointVenturesAxis__custom--GuaraciabaMember_zkUGUAAwA6xa" title="Interest expenses" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="ifrs-full:InterestExpense" contextRef="From2021-01-012021-12-31_custom_GuaraciabaMember" id="Fact006663" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">46,449</ix:nonFraction>)</td>
    <td id="xdx_98F_eifrs-full--InterestExpense_iN_pn3n3_di_c20210101__20211231__ifrs-full--JointVenturesAxis__custom--ParanaibaMember_z0XFLNLkj8nj" title="Interest expenses" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="ifrs-full:InterestExpense" contextRef="From2021-01-012021-12-31_custom_ParanaibaMember" id="Fact006665" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">64,378</ix:nonFraction>)</td>
    <td id="xdx_984_eifrs-full--InterestExpense_iN_pn3n3_di_c20210101__20211231__ifrs-full--JointVenturesAxis__custom--MataDeSantaGenebraMember_zSdOCzEsukij" title="Interest expenses" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="ifrs-full:InterestExpense" contextRef="From2021-01-012021-12-31_custom_MataDeSantaGenebraMember" id="Fact006667" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">142,329</ix:nonFraction>)</td>
    <td id="xdx_984_eifrs-full--InterestExpense_iN_pn3n3_di_c20210101__20211231__ifrs-full--JointVenturesAxis__custom--CantareiraMember_zlnnaeMMMRT3" title="Interest expenses" style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="ifrs-full:InterestExpense" contextRef="From2021-01-012021-12-31_custom_CantareiraMember" id="Fact006669" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">45,262</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td>Financial income and other financial expenses</td>
    <td id="xdx_982_ecustom--FinancialIncomeAndOtherFinancialExpenses_pn3n3_c20210101__20211231__ifrs-full--JointVenturesAxis__custom--VoltaliaMember_z0LjOuFNPSs" title="Financial income and other financial expenses" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:FinancialIncomeAndOtherFinancialExpenses" contextRef="From2021-01-012021-12-31_custom_VoltaliaMember" id="Fact006671" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">162</ix:nonFraction></td>
    <td id="xdx_980_ecustom--FinancialIncomeAndOtherFinancialExpenses_pn3n3_c20210101__20211231__ifrs-full--JointVenturesAxis__custom--CaiuaMember_zsnUpQJEsnzd" title="Financial income and other financial expenses" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:FinancialIncomeAndOtherFinancialExpenses" contextRef="From2021-01-012021-12-31_custom_CaiuaMember" id="Fact006673" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">615</ix:nonFraction></td>
    <td id="xdx_98A_ecustom--FinancialIncomeAndOtherFinancialExpenses_pn3n3_c20210101__20211231__ifrs-full--JointVenturesAxis__custom--IntegracaoMaranhenseMember_zuEqHuewF4Dg" title="Financial income and other financial expenses" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:FinancialIncomeAndOtherFinancialExpenses" contextRef="From2021-01-012021-12-31_custom_IntegracaoMaranhenseMember" id="Fact006675" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">717</ix:nonFraction></td>
    <td id="xdx_984_ecustom--FinancialIncomeAndOtherFinancialExpenses_pn3n3_c20210101__20211231__ifrs-full--JointVenturesAxis__custom--MatrinchaMember_zW6gAHNk54rc" title="Financial income and other financial expenses" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:FinancialIncomeAndOtherFinancialExpenses" contextRef="From2021-01-012021-12-31_custom_MatrinchaMember" id="Fact006677" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,348</ix:nonFraction></td>
    <td id="xdx_984_ecustom--FinancialIncomeAndOtherFinancialExpenses_pn3n3_c20210101__20211231__ifrs-full--JointVenturesAxis__custom--GuaraciabaMember_zN7NKFxLA5k5" title="Financial income and other financial expenses" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:FinancialIncomeAndOtherFinancialExpenses" contextRef="From2021-01-012021-12-31_custom_GuaraciabaMember" id="Fact006679" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,318</ix:nonFraction></td>
    <td id="xdx_98E_ecustom--FinancialIncomeAndOtherFinancialExpenses_pn3n3_c20210101__20211231__ifrs-full--JointVenturesAxis__custom--ParanaibaMember_zVIaziiNc0Hd" title="Financial income and other financial expenses" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:FinancialIncomeAndOtherFinancialExpenses" contextRef="From2021-01-012021-12-31_custom_ParanaibaMember" id="Fact006681" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,240</ix:nonFraction></td>
    <td id="xdx_988_ecustom--FinancialIncomeAndOtherFinancialExpenses_pn3n3_c20210101__20211231__ifrs-full--JointVenturesAxis__custom--MataDeSantaGenebraMember_z3DEWQVuNjl5" title="Financial income and other financial expenses" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:FinancialIncomeAndOtherFinancialExpenses" contextRef="From2021-01-012021-12-31_custom_MataDeSantaGenebraMember" id="Fact006683" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">19,781</ix:nonFraction>)</td>
    <td id="xdx_981_ecustom--FinancialIncomeAndOtherFinancialExpenses_pn3n3_c20210101__20211231__ifrs-full--JointVenturesAxis__custom--CantareiraMember_z4RQFs1YQJyh" title="Financial income and other financial expenses" style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:FinancialIncomeAndOtherFinancialExpenses" contextRef="From2021-01-012021-12-31_custom_CantareiraMember" id="Fact006685" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,468</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>Equity in earnings of investees</td>
    <td id="xdx_989_eifrs-full--OtherIncomeExpenseFromSubsidiariesJointlyControlledEntitiesAndAssociates_pn3n3_c20210101__20211231__ifrs-full--JointVenturesAxis__custom--VoltaliaMember_z35uvUj1jzV2" title="Equity in earnings of investees" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherIncomeExpenseFromSubsidiariesJointlyControlledEntitiesAndAssociates" contextRef="From2021-01-012021-12-31_custom_VoltaliaMember" id="Fact006687" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,506</ix:nonFraction></td>
    <td id="xdx_98E_eifrs-full--OtherIncomeExpenseFromSubsidiariesJointlyControlledEntitiesAndAssociates_pn3n3_c20210101__20211231__ifrs-full--JointVenturesAxis__custom--CaiuaMember_ziqUPRsvCJj5" title="Equity in earnings of investees" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl6689">-</span></td>
    <td id="xdx_98F_eifrs-full--OtherIncomeExpenseFromSubsidiariesJointlyControlledEntitiesAndAssociates_pn3n3_c20210101__20211231__ifrs-full--JointVenturesAxis__custom--IntegracaoMaranhenseMember_z2uQUHCUixng" title="Equity in earnings of investees" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl6691">-</span></td>
    <td id="xdx_980_eifrs-full--OtherIncomeExpenseFromSubsidiariesJointlyControlledEntitiesAndAssociates_pn3n3_c20210101__20211231__ifrs-full--JointVenturesAxis__custom--MatrinchaMember_zgN27ZWde3M5" title="Equity in earnings of investees" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl6693">-</span></td>
    <td id="xdx_986_eifrs-full--OtherIncomeExpenseFromSubsidiariesJointlyControlledEntitiesAndAssociates_pn3n3_c20210101__20211231__ifrs-full--JointVenturesAxis__custom--GuaraciabaMember_zdFAbuHm1O9d" title="Equity in earnings of investees" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl6695">-</span></td>
    <td id="xdx_986_eifrs-full--OtherIncomeExpenseFromSubsidiariesJointlyControlledEntitiesAndAssociates_pn3n3_c20210101__20211231__ifrs-full--JointVenturesAxis__custom--ParanaibaMember_zZ7vyttb4pV1" title="Equity in earnings of investees" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl6697">-</span></td>
    <td id="xdx_98A_eifrs-full--OtherIncomeExpenseFromSubsidiariesJointlyControlledEntitiesAndAssociates_pn3n3_c20210101__20211231__ifrs-full--JointVenturesAxis__custom--MataDeSantaGenebraMember_zpbGl8bmMY82" title="Equity in earnings of investees" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl6699">-</span></td>
    <td id="xdx_980_eifrs-full--OtherIncomeExpenseFromSubsidiariesJointlyControlledEntitiesAndAssociates_pn3n3_c20210101__20211231__ifrs-full--JointVenturesAxis__custom--CantareiraMember_zfpdr88OvhE9" title="Equity in earnings of investees" style="padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl6701">-</span></td></tr>
  <tr style="vertical-align: bottom">
    <td>Income tax and social contribution</td>
    <td id="xdx_986_eifrs-full--IncomeTaxExpenseContinuingOperations_pn3n3_c20210101__20211231__ifrs-full--JointVenturesAxis__custom--VoltaliaMember_zvC6Vxo81mbf" title="Income tax and social contribution" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:IncomeTaxExpenseContinuingOperations" contextRef="From2021-01-012021-12-31_custom_VoltaliaMember" id="Fact006703" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">17</ix:nonFraction>)</td>
    <td id="xdx_98B_eifrs-full--IncomeTaxExpenseContinuingOperations_pn3n3_c20210101__20211231__ifrs-full--JointVenturesAxis__custom--CaiuaMember_zGA76kfwgE0g" title="Income tax and social contribution" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:IncomeTaxExpenseContinuingOperations" contextRef="From2021-01-012021-12-31_custom_CaiuaMember" id="Fact006705" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">7,078</ix:nonFraction>)</td>
    <td id="xdx_98B_eifrs-full--IncomeTaxExpenseContinuingOperations_pn3n3_c20210101__20211231__ifrs-full--JointVenturesAxis__custom--IntegracaoMaranhenseMember_zlZvfP1A3Q6i" title="Income tax and social contribution" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:IncomeTaxExpenseContinuingOperations" contextRef="From2021-01-012021-12-31_custom_IntegracaoMaranhenseMember" id="Fact006707" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">16,072</ix:nonFraction>)</td>
    <td id="xdx_98C_eifrs-full--IncomeTaxExpenseContinuingOperations_pn3n3_c20210101__20211231__ifrs-full--JointVenturesAxis__custom--MatrinchaMember_z9eYbrlHrbHe" title="Income tax and social contribution" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:IncomeTaxExpenseContinuingOperations" contextRef="From2021-01-012021-12-31_custom_MatrinchaMember" id="Fact006709" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">91,830</ix:nonFraction>)</td>
    <td id="xdx_98C_eifrs-full--IncomeTaxExpenseContinuingOperations_pn3n3_c20210101__20211231__ifrs-full--JointVenturesAxis__custom--GuaraciabaMember_zMBIaheJN6tl" title="Income tax and social contribution" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:IncomeTaxExpenseContinuingOperations" contextRef="From2021-01-012021-12-31_custom_GuaraciabaMember" id="Fact006711" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">60,617</ix:nonFraction>)</td>
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  <tr style="vertical-align: bottom">
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  <tr style="vertical-align: bottom">
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  <tr style="vertical-align: bottom">
    <td style="font-weight: bold">Total comprehensive income&#160;</td>
    <td id="xdx_987_eifrs-full--ComprehensiveIncome_pn3n3_c20210101__20211231__ifrs-full--JointVenturesAxis__custom--VoltaliaMember_zoLtb9F14yG" title="Total comprehensive income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ComprehensiveIncome" contextRef="From2021-01-012021-12-31_custom_VoltaliaMember" id="Fact006751" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,587</ix:nonFraction></td>
    <td id="xdx_980_eifrs-full--ComprehensiveIncome_pn3n3_c20210101__20211231__ifrs-full--JointVenturesAxis__custom--CaiuaMember_znzFW7A8hZEe" title="Total comprehensive income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ComprehensiveIncome" contextRef="From2021-01-012021-12-31_custom_CaiuaMember" id="Fact006753" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">28,093</ix:nonFraction></td>
    <td id="xdx_987_eifrs-full--ComprehensiveIncome_pn3n3_c20210101__20211231__ifrs-full--JointVenturesAxis__custom--IntegracaoMaranhenseMember_zlgyJPZrpFFg" title="Total comprehensive income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ComprehensiveIncome" contextRef="From2021-01-012021-12-31_custom_IntegracaoMaranhenseMember" id="Fact006755" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">41,334</ix:nonFraction></td>
    <td id="xdx_98F_eifrs-full--ComprehensiveIncome_pn3n3_c20210101__20211231__ifrs-full--JointVenturesAxis__custom--MatrinchaMember_zWCJdMKgI4S" title="Total comprehensive income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ComprehensiveIncome" contextRef="From2021-01-012021-12-31_custom_MatrinchaMember" id="Fact006757" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">197,171</ix:nonFraction></td>
    <td id="xdx_980_eifrs-full--ComprehensiveIncome_pn3n3_c20210101__20211231__ifrs-full--JointVenturesAxis__custom--GuaraciabaMember_zBtDXe4fVWA6" title="Total comprehensive income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ComprehensiveIncome" contextRef="From2021-01-012021-12-31_custom_GuaraciabaMember" id="Fact006759" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">117,184</ix:nonFraction></td>
    <td id="xdx_98A_eifrs-full--ComprehensiveIncome_pn3n3_c20210101__20211231__ifrs-full--JointVenturesAxis__custom--ParanaibaMember_z0YmWzBYb18g" title="Total comprehensive income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ComprehensiveIncome" contextRef="From2021-01-012021-12-31_custom_ParanaibaMember" id="Fact006761" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">143,170</ix:nonFraction></td>
    <td id="xdx_987_eifrs-full--ComprehensiveIncome_pn3n3_c20210101__20211231__ifrs-full--JointVenturesAxis__custom--MataDeSantaGenebraMember_zMTZyi03sS9f" title="Total comprehensive income" style="border-right: #FFC000 0.5pt solid; padding-right: 2pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ComprehensiveIncome" contextRef="From2021-01-012021-12-31_custom_MataDeSantaGenebraMember" id="Fact006763" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">126,094</ix:nonFraction></td>
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    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 2pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
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</ix:nonNumeric><p id="xdx_8A0_zYZBbI2wSwJc" style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

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<ix:exclude><!-- Field: Page; Sequence: 231 -->
    <div style="border-bottom: Black 1pt solid; margin-bottom: 6pt"><p style="margin-top: 0; margin-bottom: 0">&#160;</p><table cellpadding="0" cellspacing="0" id="xdx_230_zQeVn52wxQxh" style="width: 100%"><tr><td style="text-align: center; width: 100%">F-<!-- Field: Sequence; Type: Arabic; Name: PageNo -->56<!-- Field: /Sequence -->&#160;</td></tr></table></div>
    <div id="xdx_234_zgLRZinl9Ud" style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" id="xdx_239_z2GjrR5QSwsd" style="width: 100%"><tr><td style="text-align: center; width: 100%"><p style="font: 10pt/11.2pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 1pt; text-align: left"><b>COMPANHIA PARANAENSE DE ENERGIA &#8211; COPEL and Subsidiaries</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>Notes to the Consolidated Financial Statements</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>For the years ended December 31, 2023, 2022 and 2021</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; text-align: left; margin-top: 1.7pt; margin-right: 0; margin-bottom: 0"><b>All amounts expressed in thousands of Brazilian reais, unless otherwise stated</b></p><p id="xdx_233_zkJV89LDNjX3" style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b>&#160;</b></p></td></tr></table></div>
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<table cellpadding="0" cellspacing="0" style="font: bold 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 3.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 34pt">15.4</td><td>Summarized information of the main associates</td></tr></table>

<p style="font: 14pt/14pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;</p>

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  <tr style="vertical-align: bottom">
    <td style="width: 48%">&#160;<span id="xdx_8BC_z4dCj1rXNFob" style="display: none">Schedule of summarized information of the main associates</span></td>
    <td style="width: 13%">&#160;</td>
    <td style="width: 13%">&#160;</td>
    <td style="width: 13%">&#160;</td>
    <td style="width: 13%">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-top: Black 1pt solid; color: white; font-weight: bold; text-align: left">Balance as of December 31, 2023</td>
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  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 0.5pt solid; color: white; font-weight: bold; text-align: left">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right">&#160;12.31.2023&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;12.31.2022&#160;</td>
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; border-top-color: #FFC000; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;12.31.2023&#160;</td>
    <td style="border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-top-color: #FFC000; border-top-width: 0.5pt">&#160;12.31.2022&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="color: white">.</td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="font-weight: bold; text-align: right">&#160;</td>
    <td style="border-left: rgb(255,192,0) 0.5pt solid; font-weight: bold; text-align: right">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold">ASSETS</td>
    <td id="xdx_98F_eifrs-full--Assets_iI_pn3n3_c20231231__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--DonaFranciscaMember_zOptm3Q18kCk" title="ASSETS" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:Assets" contextRef="AsOf2023-12-31_custom_DonaFranciscaMember" id="Fact006771" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">170,927</ix:nonFraction></td>
    <td id="xdx_987_eifrs-full--Assets_pn3n3_c20221231__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--DonaFranciscaMember_zPOBuAnHXUm2" title="ASSETS" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:Assets" contextRef="AsOf2022-12-31_custom_DonaFranciscaMember" id="Fact006773" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">175,415</ix:nonFraction></td>
    <td id="xdx_988_eifrs-full--Assets_iI_pn3n3_c20231231__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--FozDoChopimMember_zmN0H0YtWJ39" title="ASSETS" style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:Assets" contextRef="AsOf2023-12-31_custom_FozDoChopimMember" id="Fact006775" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">47,069</ix:nonFraction></td>
    <td id="xdx_98F_eifrs-full--Assets_pn3n3_c20221231__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--FozDoChopimMember_zmfiRK7D4egj" title="ASSETS" style="border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:Assets" contextRef="AsOf2022-12-31_custom_FozDoChopimMember" id="Fact006777" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">51,449</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>Current assets</td>
    <td id="xdx_984_eifrs-full--CurrentAssets_pn3n3_c20231231__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--DonaFranciscaMember_zlrxIs1E8RCd" title="Current assets" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentAssets" contextRef="AsOf2023-12-31_custom_DonaFranciscaMember" id="Fact006779" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">15,403</ix:nonFraction></td>
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    <td id="xdx_983_eifrs-full--CurrentAssets_pn3n3_c20231231__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--FozDoChopimMember_zbDJqCUJkYN6" title="Current assets" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentAssets" contextRef="AsOf2023-12-31_custom_FozDoChopimMember" id="Fact006783" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">9,330</ix:nonFraction></td>
    <td id="xdx_982_eifrs-full--CurrentAssets_pn3n3_c20221231__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--FozDoChopimMember_zrsAAChM2VNa" title="Current assets" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentAssets" contextRef="AsOf2022-12-31_custom_FozDoChopimMember" id="Fact006785" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">11,730</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>Noncurrent assets</td>
    <td id="xdx_986_eifrs-full--NoncurrentAssets_pn3n3_c20231231__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--DonaFranciscaMember_zhQZoGLNErU" title="Noncurrent assets" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncurrentAssets" contextRef="AsOf2023-12-31_custom_DonaFranciscaMember" id="Fact006787" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">155,524</ix:nonFraction></td>
    <td id="xdx_98E_eifrs-full--NoncurrentAssets_pn3n3_c20221231__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--DonaFranciscaMember_z2tXrpmR8Sdj" title="Noncurrent assets" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncurrentAssets" contextRef="AsOf2022-12-31_custom_DonaFranciscaMember" id="Fact006789" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">165,267</ix:nonFraction></td>
    <td id="xdx_98A_eifrs-full--NoncurrentAssets_pn3n3_c20231231__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--FozDoChopimMember_zJjnoSdGeWOa" title="Noncurrent assets" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncurrentAssets" contextRef="AsOf2023-12-31_custom_FozDoChopimMember" id="Fact006791" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">37,739</ix:nonFraction></td>
    <td id="xdx_98D_eifrs-full--NoncurrentAssets_pn3n3_c20221231__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--FozDoChopimMember_zF66AliHQA71" title="Noncurrent assets" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncurrentAssets" contextRef="AsOf2022-12-31_custom_FozDoChopimMember" id="Fact006793" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">39,719</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; color: white; text-align: left">.</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold">LIABILITIES</td>
    <td id="xdx_980_eifrs-full--EquityAndLiabilities_iI_pn3n3_c20231231__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--DonaFranciscaMember_zynZ1nHlI5Yk" title="LIABILITIES" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:EquityAndLiabilities" contextRef="AsOf2023-12-31_custom_DonaFranciscaMember" id="Fact006795" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">170,927</ix:nonFraction></td>
    <td id="xdx_98C_eifrs-full--EquityAndLiabilities_iI_pn3n3_c20221231__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--DonaFranciscaMember_z2DFo7dasz05" title="LIABILITIES" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:EquityAndLiabilities" contextRef="AsOf2022-12-31_custom_DonaFranciscaMember" id="Fact006797" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">175,415</ix:nonFraction></td>
    <td id="xdx_989_eifrs-full--EquityAndLiabilities_iI_pn3n3_c20231231__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--FozDoChopimMember_z745B27rHLp1" title="LIABILITIES" style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:EquityAndLiabilities" contextRef="AsOf2023-12-31_custom_FozDoChopimMember" id="Fact006799" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">47,069</ix:nonFraction></td>
    <td id="xdx_982_eifrs-full--EquityAndLiabilities_iI_pn3n3_c20221231__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--FozDoChopimMember_zeLw08RqCObe" title="LIABILITIES" style="border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:EquityAndLiabilities" contextRef="AsOf2022-12-31_custom_FozDoChopimMember" id="Fact006801" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">51,449</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>Current liabilities</td>
    <td id="xdx_98F_eifrs-full--CurrentLiabilities_pn3n3_c20231231__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--DonaFranciscaMember_z37t4We8FHQ1" title="Current liabilities" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentLiabilities" contextRef="AsOf2023-12-31_custom_DonaFranciscaMember" id="Fact006803" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">19,951</ix:nonFraction></td>
    <td id="xdx_98B_eifrs-full--CurrentLiabilities_pn3n3_c20221231__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--DonaFranciscaMember_zPXqucKyjlji" title="Current liabilities" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentLiabilities" contextRef="AsOf2022-12-31_custom_DonaFranciscaMember" id="Fact006805" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">22,373</ix:nonFraction></td>
    <td id="xdx_986_eifrs-full--CurrentLiabilities_pn3n3_c20231231__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--FozDoChopimMember_zreWUZxFUda5" title="Current liabilities" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentLiabilities" contextRef="AsOf2023-12-31_custom_FozDoChopimMember" id="Fact006807" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,022</ix:nonFraction></td>
    <td id="xdx_989_eifrs-full--CurrentLiabilities_pn3n3_c20221231__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--FozDoChopimMember_znlg1xqITyA1" title="Current liabilities" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentLiabilities" contextRef="AsOf2022-12-31_custom_FozDoChopimMember" id="Fact006809" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,596</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>Noncurrent liabilities</td>
    <td id="xdx_983_eifrs-full--NoncurrentLiabilities_pn3n3_c20231231__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--DonaFranciscaMember_zxIyJFSp1x4k" title="Noncurrent liabilities" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncurrentLiabilities" contextRef="AsOf2023-12-31_custom_DonaFranciscaMember" id="Fact006811" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">17,189</ix:nonFraction></td>
    <td id="xdx_982_eifrs-full--NoncurrentLiabilities_pn3n3_c20221231__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--DonaFranciscaMember_zXQ8wC2QVKh4" title="Noncurrent liabilities" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncurrentLiabilities" contextRef="AsOf2022-12-31_custom_DonaFranciscaMember" id="Fact006813" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">31,266</ix:nonFraction></td>
    <td id="xdx_986_eifrs-full--NoncurrentLiabilities_iI_pn3n3_d0_c20231231__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--FozDoChopimMember_zTSNhcZKrVuh" title="Noncurrent liabilities" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncurrentLiabilities" contextRef="AsOf2023-12-31_custom_FozDoChopimMember" id="Fact006815" format="ixt:zerodash" decimals="-3" scale="3" sign="-" unitRef="BRL">-</ix:nonFraction></td>
    <td id="xdx_989_eifrs-full--NoncurrentLiabilities_iI_pn3n3_d0_c20221231__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--FozDoChopimMember_zPmAjCbHhqS4" title="Noncurrent liabilities" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncurrentLiabilities" contextRef="AsOf2022-12-31_custom_FozDoChopimMember" id="Fact006817" format="ixt:zerodash" decimals="-3" scale="3" sign="-" unitRef="BRL">-</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>Equity</td>
    <td id="xdx_984_eifrs-full--Equity_pn3n3_c20231231__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--DonaFranciscaMember_zy6BimhTcbFf" title="Equity" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:Equity" contextRef="AsOf2023-12-31_custom_DonaFranciscaMember" id="Fact006819" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">133,787</ix:nonFraction></td>
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    <td id="xdx_98C_eifrs-full--Equity_pn3n3_c20231231__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--FozDoChopimMember_ziDCknojN6V6" title="Equity" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:Equity" contextRef="AsOf2023-12-31_custom_FozDoChopimMember" id="Fact006823" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">45,047</ix:nonFraction></td>
    <td id="xdx_98E_eifrs-full--Equity_pn3n3_c20221231__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--FozDoChopimMember_zmgPxmnhvZTg" title="Equity" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:Equity" contextRef="AsOf2022-12-31_custom_FozDoChopimMember" id="Fact006825" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">47,853</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; color: white; text-align: left">.</td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; padding-left: 9px; color: white; text-align: left">.</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; text-align: right">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-bottom: Black 1pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-bottom: Black 1pt solid; border-left: #FFC000 0.5pt solid; text-align: right">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td>Investment interest - %</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-top-color: Black; border-top-width: 1pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_90A_eifrs-full--ProportionOfOwnershipInterestInJointVenture_pip0_dp_c20230101__20231231__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--DonaFranciscaMember_zaBFEGGuuOH1" title="Investment interest - %"><ix:nonFraction name="ifrs-full:ProportionOfOwnershipInterestInJointVenture" contextRef="From2023-01-012023-12-31_custom_DonaFranciscaMember" id="Fact006827" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">23.03</ix:nonFraction></span></td>
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    <td style="text-align: right; border-top-color: Black; border-top-width: 1pt; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_908_eifrs-full--ProportionOfOwnershipInterestInJointVenture_pip0_dp_c20230101__20231231__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--FozDoChopimMember_zuD35w2icGCi" title="Investment interest - %"><ix:nonFraction name="ifrs-full:ProportionOfOwnershipInterestInJointVenture" contextRef="From2023-01-012023-12-31_custom_FozDoChopimMember" id="Fact006831" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">35.77</ix:nonFraction></span></td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right; border-top-color: Black; border-top-width: 1pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_900_eifrs-full--ProportionOfOwnershipInterestInJointVenture_pip0_dp_c20220101__20221231__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--FozDoChopimMember_z4qX4boTExl2" title="Investment interest - %"><ix:nonFraction name="ifrs-full:ProportionOfOwnershipInterestInJointVenture" contextRef="From2022-01-012022-12-31_custom_FozDoChopimMember" id="Fact006833" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">35.77</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td>Investment book value&#160;</td>
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    <td id="xdx_980_ecustom--InvestmentsInAssociates1_pn3n3_c20220101__20221231__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--DonaFranciscaMember_zxsnSIgghaK8" title="Investment book value" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:InvestmentsInAssociates1" contextRef="From2022-01-012022-12-31_custom_DonaFranciscaMember" id="Fact006837" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">28,043</ix:nonFraction></td>
    <td id="xdx_987_ecustom--InvestmentsInAssociates1_pn3n3_c20230101__20231231__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--FozDoChopimMember_zWh711Bnlg3" title="Investment book value" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:InvestmentsInAssociates1" contextRef="From2023-01-012023-12-31_custom_FozDoChopimMember" id="Fact006839" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">16,113</ix:nonFraction></td>
    <td id="xdx_98A_ecustom--InvestmentsInAssociates1_pn3n3_c20220101__20221231__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--FozDoChopimMember_zKNEQgEsdrXk" title="Investment book value" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:InvestmentsInAssociates1" contextRef="From2022-01-012022-12-31_custom_FozDoChopimMember" id="Fact006841" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">17,116</ix:nonFraction></td></tr>
  </table>

<p style="font: 14pt/14pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;&#160;</p>

<table border="0" cellpadding="0" cellspacing="0" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; width: 40%">&#160;</td>
    <td style="border-bottom: Black 1pt solid; width: 10%">&#160;</td>
    <td style="border-bottom: Black 1pt solid; width: 10%">&#160;</td>
    <td style="border-bottom: Black 1pt solid; width: 10%">&#160;</td>
    <td style="border-bottom: Black 1pt solid; width: 10%">&#160;</td>
    <td style="border-bottom: Black 1pt solid; width: 10%">&#160;</td>
    <td style="border-bottom: Black 1pt solid; width: 10%">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="color: white; font-weight: bold; text-align: left; border-top-color: Black; border-top-width: 1pt">Balance as of December 31, 2021</td>
    <td colspan="3" style="border-right: rgb(255,192,0) 0.5pt solid; border-bottom: rgb(255,192,0) 0.5pt solid; font-weight: bold; text-align: right">Dona Francisca</td>
    <td colspan="3" style="border-bottom: rgb(255,192,0) 0.5pt solid; font-weight: bold; text-align: right">Foz do Chopim</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 0.5pt solid; color: white; font-weight: bold; text-align: left">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right">&#160;12.31.2023&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;12.31.2022&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;12.31.2021&#160;</td>
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; border-top-color: #FFC000; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;12.31.2023&#160;</td>
    <td style="border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-top-color: #FFC000; border-top-width: 0.5pt">&#160;12.31.2022&#160;</td>
    <td style="border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-top-color: #FFC000; border-top-width: 0.5pt">&#160;12.31.2021&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-top: Black 0.5pt solid; color: white">.</td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-top: Black 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-top: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;</td>
    <td style="border-top: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold">STATEMENT OF INCOME</td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td>Net operating revenue</td>
    <td id="xdx_981_eifrs-full--Revenue_pn3n3_c20230101__20231231__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--DonaFranciscaMember_zmu0mS9tgIGb" title="Net operating revenue" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:Revenue" contextRef="From2023-01-012023-12-31_custom_DonaFranciscaMember" id="Fact006843" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">66,166</ix:nonFraction></td>
    <td id="xdx_980_eifrs-full--Revenue_pn3n3_c20220101__20221231__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--DonaFranciscaMember_zCKgEUPBdcE2" title="Net operating revenue" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:Revenue" contextRef="From2022-01-012022-12-31_custom_DonaFranciscaMember" id="Fact006845" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">66,163</ix:nonFraction></td>
    <td id="xdx_980_eifrs-full--Revenue_pn3n3_c20210101__20211231__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--DonaFranciscaMember_zXwiO3OyKXxd" title="Net operating revenue" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:Revenue" contextRef="From2021-01-012021-12-31_custom_DonaFranciscaMember" id="Fact006847" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">66,797</ix:nonFraction></td>
    <td id="xdx_987_eifrs-full--Revenue_pn3n3_c20230101__20231231__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--FozDoChopimMember_zcZbQ7I65qlb" title="Net operating revenue" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:Revenue" contextRef="From2023-01-012023-12-31_custom_FozDoChopimMember" id="Fact006849" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">60,593</ix:nonFraction></td>
    <td id="xdx_982_eifrs-full--Revenue_pn3n3_c20220101__20221231__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--FozDoChopimMember_z9tGRCcF3Qod" title="Net operating revenue" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:Revenue" contextRef="From2022-01-012022-12-31_custom_FozDoChopimMember" id="Fact006851" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">77,779</ix:nonFraction></td>
    <td id="xdx_988_eifrs-full--Revenue_pn3n3_c20210101__20211231__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--FozDoChopimMember_zbmWB6a8WFuf" title="Net operating revenue" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:Revenue" contextRef="From2021-01-012021-12-31_custom_FozDoChopimMember" id="Fact006853" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">60,943</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>Depreciation and amortization</td>
    <td id="xdx_98A_eifrs-full--DepreciationAndAmortisationExpense_iN_pn3n3_di_c20230101__20231231__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--DonaFranciscaMember_zzf4zRb8Bov1" title="Depreciation and amortization" style="border-right: #FFC000 0.5pt solid; text-align: right">(<ix:nonFraction name="ifrs-full:DepreciationAndAmortisationExpense" contextRef="From2023-01-012023-12-31_custom_DonaFranciscaMember" id="Fact006855" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">11,026</ix:nonFraction>)</td>
    <td id="xdx_98E_eifrs-full--DepreciationAndAmortisationExpense_iN_pn3n3_di_c20220101__20221231__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--DonaFranciscaMember_zOjShKCknBx4" title="Depreciation and amortization" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="ifrs-full:DepreciationAndAmortisationExpense" contextRef="From2022-01-012022-12-31_custom_DonaFranciscaMember" id="Fact006857" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">11,646</ix:nonFraction>)</td>
    <td id="xdx_981_eifrs-full--DepreciationAndAmortisationExpense_iN_pn3n3_di_c20210101__20211231__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--DonaFranciscaMember_z8iqpWygGea9" title="Depreciation and amortization" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="ifrs-full:DepreciationAndAmortisationExpense" contextRef="From2021-01-012021-12-31_custom_DonaFranciscaMember" id="Fact006859" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">5,464</ix:nonFraction>)</td>
    <td id="xdx_982_eifrs-full--DepreciationAndAmortisationExpense_iN_pn3n3_di_c20230101__20231231__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--FozDoChopimMember_z7U3cSpUwHJb" title="Depreciation and amortization" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="ifrs-full:DepreciationAndAmortisationExpense" contextRef="From2023-01-012023-12-31_custom_FozDoChopimMember" id="Fact006861" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,634</ix:nonFraction>)</td>
    <td id="xdx_98A_eifrs-full--DepreciationAndAmortisationExpense_iN_pn3n3_di_c20220101__20221231__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--FozDoChopimMember_zOkTPd5pQ1r3" title="Depreciation and amortization" style="border-left: #FFC000 0.5pt solid; text-align: right">(<ix:nonFraction name="ifrs-full:DepreciationAndAmortisationExpense" contextRef="From2022-01-012022-12-31_custom_FozDoChopimMember" id="Fact006863" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,957</ix:nonFraction>)</td>
    <td id="xdx_986_eifrs-full--DepreciationAndAmortisationExpense_iN_pn3n3_di_c20210101__20211231__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--FozDoChopimMember_zXQzRlIwpYHc" title="Depreciation and amortization" style="border-left: #FFC000 0.5pt solid; text-align: right">(<ix:nonFraction name="ifrs-full:DepreciationAndAmortisationExpense" contextRef="From2021-01-012021-12-31_custom_FozDoChopimMember" id="Fact006865" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,499</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td>Other operating costs and expenses</td>
    <td id="xdx_985_ecustom--OtherOperatingCostsAndExpenses_pn3n3_c20230101__20231231__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--DonaFranciscaMember_zU7pjEq5hKMh" title="Other operating costs and expenses" style="border-right: #FFC000 0.5pt solid; text-align: right">(<ix:nonFraction name="elp:OtherOperatingCostsAndExpenses" contextRef="From2023-01-012023-12-31_custom_DonaFranciscaMember" id="Fact006867" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">25,884</ix:nonFraction>)</td>
    <td id="xdx_987_ecustom--OtherOperatingCostsAndExpenses_pn3n3_c20220101__20221231__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--DonaFranciscaMember_zx9UlUdgx554" title="Other operating costs and expenses" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="elp:OtherOperatingCostsAndExpenses" contextRef="From2022-01-012022-12-31_custom_DonaFranciscaMember" id="Fact006869" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">21,814</ix:nonFraction>)</td>
    <td id="xdx_983_ecustom--OtherOperatingCostsAndExpenses_pn3n3_c20210101__20211231__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--DonaFranciscaMember_zYXmAXVERhM3" title="Other operating costs and expenses" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="elp:OtherOperatingCostsAndExpenses" contextRef="From2021-01-012021-12-31_custom_DonaFranciscaMember" id="Fact006871" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">21,141</ix:nonFraction>)</td>
    <td id="xdx_981_ecustom--OtherOperatingCostsAndExpenses_pn3n3_c20230101__20231231__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--FozDoChopimMember_zyCsJuqgbnG7" title="Other operating costs and expenses" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="elp:OtherOperatingCostsAndExpenses" contextRef="From2023-01-012023-12-31_custom_FozDoChopimMember" id="Fact006873" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">9,610</ix:nonFraction>)</td>
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  <tr style="vertical-align: bottom">
    <td>Financial results</td>
    <td id="xdx_98E_ecustom--TotalFinancialResults_pn3n3_c20230101__20231231__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--DonaFranciscaMember_zptaEjWUOE6c" title="Financial results" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:TotalFinancialResults" contextRef="From2023-01-012023-12-31_custom_DonaFranciscaMember" id="Fact006879" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">3,456</ix:nonFraction>)</td>
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    <td id="xdx_98A_ecustom--TotalFinancialResults_pn3n3_c20210101__20211231__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--DonaFranciscaMember_zlMNsU5cEeif" title="Financial results" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:TotalFinancialResults" contextRef="From2021-01-012021-12-31_custom_DonaFranciscaMember" id="Fact006883" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">664</ix:nonFraction>)</td>
    <td id="xdx_98F_ecustom--TotalFinancialResults_pn3n3_c20230101__20231231__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--FozDoChopimMember_zQEC1a0bDYy3" title="Financial results" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:TotalFinancialResults" contextRef="From2023-01-012023-12-31_custom_FozDoChopimMember" id="Fact006885" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">207</ix:nonFraction></td>
    <td id="xdx_982_ecustom--TotalFinancialResults_pn3n3_c20220101__20221231__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--FozDoChopimMember_zF26Ds5IpHfl" title="Financial results" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:TotalFinancialResults" contextRef="From2022-01-012022-12-31_custom_FozDoChopimMember" id="Fact006887" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">449</ix:nonFraction></td>
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  <tr style="vertical-align: bottom">
    <td>Income tax and social contribution</td>
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    <td id="xdx_98E_eifrs-full--IncomeTaxExpenseContinuingOperations_pn3n3_c20210101__20211231__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--DonaFranciscaMember_zYWyKynXTv3" title="Income tax and social contribution" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:IncomeTaxExpenseContinuingOperations" contextRef="From2021-01-012021-12-31_custom_DonaFranciscaMember" id="Fact006895" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,298</ix:nonFraction>)</td>
    <td id="xdx_983_eifrs-full--IncomeTaxExpenseContinuingOperations_pn3n3_c20230101__20231231__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--FozDoChopimMember_zyNKeibOknUc" title="Income tax and social contribution" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:IncomeTaxExpenseContinuingOperations" contextRef="From2023-01-012023-12-31_custom_FozDoChopimMember" id="Fact006897" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,009</ix:nonFraction>)</td>
    <td id="xdx_98C_eifrs-full--IncomeTaxExpenseContinuingOperations_pn3n3_c20220101__20221231__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--FozDoChopimMember_zIXF7Jf7nEej" title="Income tax and social contribution" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:IncomeTaxExpenseContinuingOperations" contextRef="From2022-01-012022-12-31_custom_FozDoChopimMember" id="Fact006899" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,617</ix:nonFraction>)</td>
    <td id="xdx_980_eifrs-full--IncomeTaxExpenseContinuingOperations_pn3n3_c20210101__20211231__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--FozDoChopimMember_zBeJbbXWxNba" title="Income tax and social contribution" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:IncomeTaxExpenseContinuingOperations" contextRef="From2021-01-012021-12-31_custom_FozDoChopimMember" id="Fact006901" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,060</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold">Net income&#160;</td>
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    <td id="xdx_988_eifrs-full--ProfitLoss_pn3n3_c20220101__20221231__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--DonaFranciscaMember_z4QROY56Hmki" title="Net income" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ProfitLoss" contextRef="From2022-01-012022-12-31_custom_DonaFranciscaMember" id="Fact006905" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">24,522</ix:nonFraction></td>
    <td id="xdx_983_eifrs-full--ProfitLoss_pn3n3_c20210101__20211231__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--DonaFranciscaMember_znthsrKsGTa8" title="Net income" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ProfitLoss" contextRef="From2021-01-012021-12-31_custom_DonaFranciscaMember" id="Fact006907" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">37,230</ix:nonFraction></td>
    <td id="xdx_98D_eifrs-full--ProfitLoss_pn3n3_c20230101__20231231__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--FozDoChopimMember_zxPQLq1GoxX5" title="Net income" style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ProfitLoss" contextRef="From2023-01-012023-12-31_custom_FozDoChopimMember" id="Fact006909" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">46,547</ix:nonFraction></td>
    <td id="xdx_983_eifrs-full--ProfitLoss_pn3n3_c20220101__20221231__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--FozDoChopimMember_zn4kh3LnKGb9" title="Net income" style="border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ProfitLoss" contextRef="From2022-01-012022-12-31_custom_FozDoChopimMember" id="Fact006911" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">56,947</ix:nonFraction></td>
    <td id="xdx_982_eifrs-full--ProfitLoss_pn3n3_c20210101__20211231__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--FozDoChopimMember_zgUuoJ0SQNwj" title="Net income" style="border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ProfitLoss" contextRef="From2021-01-012021-12-31_custom_FozDoChopimMember" id="Fact006913" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">46,405</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>Other comprehensive income</td>
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    <td id="xdx_980_eifrs-full--OtherComprehensiveIncome_pn3n3_c20220101__20221231__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--DonaFranciscaMember_zJgpQYYhZQVl" title="Other comprehensive income" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl6917">-</span></td>
    <td id="xdx_982_eifrs-full--OtherComprehensiveIncome_pn3n3_c20210101__20211231__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--DonaFranciscaMember_zkwEBDFcuAid" title="Other comprehensive income" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl6919">-</span></td>
    <td id="xdx_98D_eifrs-full--OtherComprehensiveIncome_pn3n3_c20230101__20231231__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--FozDoChopimMember_zddv47sgcVp" title="Other comprehensive income" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl6921">-</span></td>
    <td id="xdx_987_eifrs-full--OtherComprehensiveIncome_pn3n3_c20220101__20221231__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--FozDoChopimMember_zXM6nlex8R8b" title="Other comprehensive income" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl6923">-</span></td>
    <td id="xdx_987_eifrs-full--OtherComprehensiveIncome_pn3n3_c20210101__20211231__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--FozDoChopimMember_zfG8ex35J2k4" title="Other comprehensive income" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl6925">-</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold">Total comprehensive income&#160;</td>
    <td id="xdx_98A_eifrs-full--ComprehensiveIncome_pn3n3_c20230101__20231231__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--DonaFranciscaMember_zmibC6HdvtZ2" title="Total comprehensive income" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ComprehensiveIncome" contextRef="From2023-01-012023-12-31_custom_DonaFranciscaMember" id="Fact006927" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">23,243</ix:nonFraction></td>
    <td id="xdx_984_eifrs-full--ComprehensiveIncome_pn3n3_c20220101__20221231__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--DonaFranciscaMember_zTfjUFg0zUx6" title="Total comprehensive income" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ComprehensiveIncome" contextRef="From2022-01-012022-12-31_custom_DonaFranciscaMember" id="Fact006929" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">24,522</ix:nonFraction></td>
    <td id="xdx_981_eifrs-full--ComprehensiveIncome_pn3n3_c20210101__20211231__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--DonaFranciscaMember_z8rTxal0jgIc" title="Total comprehensive income" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ComprehensiveIncome" contextRef="From2021-01-012021-12-31_custom_DonaFranciscaMember" id="Fact006931" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">37,230</ix:nonFraction></td>
    <td id="xdx_983_eifrs-full--ComprehensiveIncome_pn3n3_c20230101__20231231__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--FozDoChopimMember_zU2WwNHi5MDi" title="Total comprehensive income" style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ComprehensiveIncome" contextRef="From2023-01-012023-12-31_custom_FozDoChopimMember" id="Fact006933" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">46,547</ix:nonFraction></td>
    <td id="xdx_986_eifrs-full--ComprehensiveIncome_pn3n3_c20220101__20221231__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--FozDoChopimMember_zj2sj0XDG9zl" title="Total comprehensive income" style="border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ComprehensiveIncome" contextRef="From2022-01-012022-12-31_custom_FozDoChopimMember" id="Fact006935" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">56,947</ix:nonFraction></td>
    <td id="xdx_989_eifrs-full--ComprehensiveIncome_pn3n3_c20210101__20211231__ifrs-full--SignificantInvestmentsInAssociatesAxis__custom--FozDoChopimMember_znz3s521mSck" title="Total comprehensive income" style="border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ComprehensiveIncome" contextRef="From2021-01-012021-12-31_custom_FozDoChopimMember" id="Fact006937" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">46,405</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; padding-left: 9px; color: white; text-align: left">.</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; text-align: right">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-bottom: Black 1pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-bottom: Black 1pt solid; border-left: #FFC000 0.5pt solid; text-align: right">&#160;</td>
    <td style="border-bottom: Black 1pt solid; border-left: #FFC000 0.5pt solid; text-align: right">&#160;</td></tr>
  </table>

</ix:nonNumeric><p id="xdx_8A7_zZ1IVP21mqW8" style="font: 14pt/14pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;</p>

<p style="font: 14pt/14pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.6pt 0 5.9pt">On December 31, 2023, the interest of Copel in the
contingent liabilities of its associates is equivalent to R$<span id="xdx_90C_eifrs-full--EstimatedFinancialEffectOfContingentLiabilities_pn3n3_c20231231__ifrs-full--SignificantInvestmentsInAssociatesAxis__ifrs-full--AssociatesMember_zxQwH0JPPWrk" title="Contingent liabilities"><ix:nonFraction name="ifrs-full:EstimatedFinancialEffectOfContingentLiabilities" contextRef="AsOf2023-12-31_ifrs-full_AssociatesMember" id="Fact006939" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,947</ix:nonFraction></span> (R$<span id="xdx_903_eifrs-full--EstimatedFinancialEffectOfContingentLiabilities_iI_pn3n3_c20221231__ifrs-full--SignificantInvestmentsInAssociatesAxis__ifrs-full--AssociatesMember_zC6ij1VybaBk" title="Contingent liabilities"><ix:nonFraction name="ifrs-full:EstimatedFinancialEffectOfContingentLiabilities" contextRef="AsOf2022-12-31_ifrs-full_AssociatesMember" id="Fact006941" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,581</ix:nonFraction></span> as of December 31, 2022).</p>

</ix:nonNumeric><ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact006943" name="elp:DisclosureOfPropertyPlantsAndEquipmentExplanatory"><p id="xdx_80A_ecustom--DisclosureOfPropertyPlantsAndEquipmentExplanatory_zZklMerS87ec" style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: bold 13pt/149% Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 3.3pt; margin-bottom: 0; color: #ED8E00"><tr style="vertical-align: top">
<td style="width: 20.3pt"/>
<td style="width: 25.35pt">16.</td><td style="padding-right: 14.45pt"><span id="xdx_822_z1anPDVacEDi">Property, Plant and Equipment</span></td></tr></table>

<p style="font: 13pt/13pt Calibri, Helvetica, Sans-Serif; margin: 0.45pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: bold 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 1.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 34pt">16.1</td><td>Property, plant and equipment by asset class</td></tr></table>

<p style="font: 14pt/14pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact006945" name="elp:SummaryOfPropertyPlantAndEquipmentTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_897_ecustom--SummaryOfPropertyPlantAndEquipmentTableTextBlock_zlO7v5aVcmEe" summary="xdx: Disclosure - Property, Plant and Equipment (Details)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="width: 28%"><span id="xdx_8B0_zMUBRNh1UG7g" style="display: none">Schedule of property plant and equipment</span></td>
    <td style="width: 12%">&#160;</td>
    <td style="width: 12%">&#160;</td>
    <td style="width: 12%">&#160;</td>
    <td style="width: 12%">&#160;</td>
    <td style="width: 12%">&#160;</td>
    <td style="width: 12%">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-top: Black 1pt solid; color: white; font-weight: bold; text-align: left">Consolidated</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">Accumulated</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">Accumulated</td>
    <td style="border-top: Black 1pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 0.5pt solid">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right">Cost</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">depreciation</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">12.31.2023</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">Cost</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">depreciation</td>
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">12.31.2022</td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold">In service</td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Reservoirs, dams and aqueducts</td>
    <td id="xdx_984_eifrs-full--PropertyPlantAndEquipmentGrossCarryingAmountFullyDepreciated_iI_pn3n3_c20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--ReservoirsDamsAndAqueductsMember_zEksI1fq8xJ5" title="Property, plant and equipment, cost" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:PropertyPlantAndEquipmentGrossCarryingAmountFullyDepreciated" contextRef="AsOf2023-12-31_custom_InServiceMember_custom_ReservoirsDamsAndAqueductsMember" id="Fact006947" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">8,201,193</ix:nonFraction></td>
    <td id="xdx_989_ecustom--AccumulatedDepreciationPropertyPlantAndEquipment_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--ReservoirsDamsAndAqueductsMember_z2EGoGky9TEi" title="Property, plant and equipment, Accumulated depreciation" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:AccumulatedDepreciationPropertyPlantAndEquipment" contextRef="From2023-01-012023-12-31_custom_InServiceMember_custom_ReservoirsDamsAndAqueductsMember" id="Fact006949" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">5,068,855</ix:nonFraction>)</td>
    <td id="xdx_980_eifrs-full--PropertyPlantAndEquipment_pn3n3_c20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--ReservoirsDamsAndAqueductsMember_zXkpO37yDNs9" title="Property, plant and equipment, net" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:PropertyPlantAndEquipment" contextRef="AsOf2023-12-31_custom_InServiceMember_custom_ReservoirsDamsAndAqueductsMember" id="Fact006951" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,132,338</ix:nonFraction></td>
    <td id="xdx_984_eifrs-full--PropertyPlantAndEquipmentGrossCarryingAmountFullyDepreciated_iI_pn3n3_c20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--ReservoirsDamsAndAqueductsMember_zjwonxIlnpec" title="Property, plant and equipment, cost" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:PropertyPlantAndEquipmentGrossCarryingAmountFullyDepreciated" contextRef="AsOf2022-12-31_custom_InServiceMember_custom_ReservoirsDamsAndAqueductsMember" id="Fact006953" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">8,200,744</ix:nonFraction></td>
    <td id="xdx_982_ecustom--AccumulatedDepreciationPropertyPlantAndEquipment_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--ReservoirsDamsAndAqueductsMember_z9a12t49uV05" title="Property, plant and equipment, Accumulated depreciation" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:AccumulatedDepreciationPropertyPlantAndEquipment" contextRef="From2022-01-012022-12-31_custom_InServiceMember_custom_ReservoirsDamsAndAqueductsMember" id="Fact006955" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">4,925,970</ix:nonFraction>)</td>
    <td id="xdx_98B_eifrs-full--PropertyPlantAndEquipment_iI_pn3n3_c20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--ReservoirsDamsAndAqueductsMember_zPn1SlG1ALP6" title="Property, plant and equipment, net" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:PropertyPlantAndEquipment" contextRef="AsOf2022-12-31_custom_InServiceMember_custom_ReservoirsDamsAndAqueductsMember" id="Fact006957" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,274,774</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Machinery and equipment</td>
    <td id="xdx_982_eifrs-full--PropertyPlantAndEquipmentGrossCarryingAmountFullyDepreciated_pn3n3_c20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--MachineryMember_zyRYOfu2xkMk" title="Property, plant and equipment, cost" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:PropertyPlantAndEquipmentGrossCarryingAmountFullyDepreciated" contextRef="AsOf2023-12-31_custom_InServiceMember_ifrs-full_MachineryMember" id="Fact006959" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">9,790,697</ix:nonFraction></td>
    <td id="xdx_986_ecustom--AccumulatedDepreciationPropertyPlantAndEquipment_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--MachineryMember_zifVRbf8G9l7" title="Property, plant and equipment, Accumulated depreciation" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:AccumulatedDepreciationPropertyPlantAndEquipment" contextRef="From2023-01-012023-12-31_custom_InServiceMember_ifrs-full_MachineryMember" id="Fact006961" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">3,087,977</ix:nonFraction>)</td>
    <td id="xdx_98B_eifrs-full--PropertyPlantAndEquipment_pn3n3_c20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--MachineryMember_zbZZ6Rt3fz55" title="Property, plant and equipment, net" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:PropertyPlantAndEquipment" contextRef="AsOf2023-12-31_custom_InServiceMember_ifrs-full_MachineryMember" id="Fact006963" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">6,702,720</ix:nonFraction></td>
    <td id="xdx_985_eifrs-full--PropertyPlantAndEquipmentGrossCarryingAmountFullyDepreciated_iI_pn3n3_c20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--MachineryMember_zoUKhmfV0Y9f" title="Property, plant and equipment, cost" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:PropertyPlantAndEquipmentGrossCarryingAmountFullyDepreciated" contextRef="AsOf2022-12-31_custom_InServiceMember_ifrs-full_MachineryMember" id="Fact006965" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">8,951,061</ix:nonFraction></td>
    <td id="xdx_987_ecustom--AccumulatedDepreciationPropertyPlantAndEquipment_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--MachineryMember_zagCVE2LORQ5" title="Property, plant and equipment, Accumulated depreciation" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:AccumulatedDepreciationPropertyPlantAndEquipment" contextRef="From2022-01-012022-12-31_custom_InServiceMember_ifrs-full_MachineryMember" id="Fact006967" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">3,060,695</ix:nonFraction>)</td>
    <td id="xdx_984_eifrs-full--PropertyPlantAndEquipment_iI_pn3n3_c20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--MachineryMember_zDPSmCzZueGl" title="Property, plant and equipment, net" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:PropertyPlantAndEquipment" contextRef="AsOf2022-12-31_custom_InServiceMember_ifrs-full_MachineryMember" id="Fact006969" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">5,890,366</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Buildings</td>
    <td id="xdx_989_eifrs-full--PropertyPlantAndEquipmentGrossCarryingAmountFullyDepreciated_iI_pn3n3_c20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--BuildingsMember_z0LJFCVrfwN7" title="Property, plant and equipment, cost" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:PropertyPlantAndEquipmentGrossCarryingAmountFullyDepreciated" contextRef="AsOf2023-12-31_custom_InServiceMember_ifrs-full_BuildingsMember" id="Fact006971" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,009,061</ix:nonFraction></td>
    <td id="xdx_984_ecustom--AccumulatedDepreciationPropertyPlantAndEquipment_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--BuildingsMember_zIJDVq38I7Jd" title="Property, plant and equipment, Accumulated depreciation" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:AccumulatedDepreciationPropertyPlantAndEquipment" contextRef="From2023-01-012023-12-31_custom_InServiceMember_ifrs-full_BuildingsMember" id="Fact006973" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,176,398</ix:nonFraction>)</td>
    <td id="xdx_983_eifrs-full--PropertyPlantAndEquipment_pn3n3_c20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--BuildingsMember_zroih4SHasVi" title="Property, plant and equipment, net" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:PropertyPlantAndEquipment" contextRef="AsOf2023-12-31_custom_InServiceMember_ifrs-full_BuildingsMember" id="Fact006975" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">832,663</ix:nonFraction></td>
    <td id="xdx_98A_eifrs-full--PropertyPlantAndEquipmentGrossCarryingAmountFullyDepreciated_iI_pn3n3_c20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--BuildingsMember_zlkuyjrzI1dd" title="Property, plant and equipment, cost" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:PropertyPlantAndEquipmentGrossCarryingAmountFullyDepreciated" contextRef="AsOf2022-12-31_custom_InServiceMember_ifrs-full_BuildingsMember" id="Fact006977" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,001,801</ix:nonFraction></td>
    <td id="xdx_98C_ecustom--AccumulatedDepreciationPropertyPlantAndEquipment_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--BuildingsMember_z1PjHwjAc567" title="Property, plant and equipment, Accumulated depreciation" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:AccumulatedDepreciationPropertyPlantAndEquipment" contextRef="From2022-01-012022-12-31_custom_InServiceMember_ifrs-full_BuildingsMember" id="Fact006979" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,160,549</ix:nonFraction>)</td>
    <td id="xdx_98B_eifrs-full--PropertyPlantAndEquipment_iI_pn3n3_c20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--BuildingsMember_zadA3xs9tID1" title="Property, plant and equipment, net" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:PropertyPlantAndEquipment" contextRef="AsOf2022-12-31_custom_InServiceMember_ifrs-full_BuildingsMember" id="Fact006981" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">841,252</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Land</td>
    <td id="xdx_989_eifrs-full--PropertyPlantAndEquipmentGrossCarryingAmountFullyDepreciated_pn3n3_c20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--LandMember_zKdBDEUf41Xc" title="Property, plant and equipment, cost" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:PropertyPlantAndEquipmentGrossCarryingAmountFullyDepreciated" contextRef="AsOf2023-12-31_custom_InServiceMember_ifrs-full_LandMember" id="Fact006983" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">499,020</ix:nonFraction></td>
    <td id="xdx_98E_ecustom--AccumulatedDepreciationPropertyPlantAndEquipment_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--LandMember_ztCoZaOC0jxl" title="Property, plant and equipment, Accumulated depreciation" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:AccumulatedDepreciationPropertyPlantAndEquipment" contextRef="From2023-01-012023-12-31_custom_InServiceMember_ifrs-full_LandMember" id="Fact006985" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">69,256</ix:nonFraction>)</td>
    <td id="xdx_98E_eifrs-full--PropertyPlantAndEquipment_pn3n3_c20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--LandMember_zqiwMWpxL2Jd" title="Property, plant and equipment, net" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:PropertyPlantAndEquipment" contextRef="AsOf2023-12-31_custom_InServiceMember_ifrs-full_LandMember" id="Fact006987" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">429,764</ix:nonFraction></td>
    <td id="xdx_988_eifrs-full--PropertyPlantAndEquipmentGrossCarryingAmountFullyDepreciated_iI_pn3n3_c20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--LandMember_zDPEJzPovkh5" title="Property, plant and equipment, cost" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:PropertyPlantAndEquipmentGrossCarryingAmountFullyDepreciated" contextRef="AsOf2022-12-31_custom_InServiceMember_ifrs-full_LandMember" id="Fact006989" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">510,681</ix:nonFraction></td>
    <td id="xdx_988_ecustom--AccumulatedDepreciationPropertyPlantAndEquipment_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--LandMember_z9cIRT40T0X" title="Property, plant and equipment, Accumulated depreciation" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:AccumulatedDepreciationPropertyPlantAndEquipment" contextRef="From2022-01-012022-12-31_custom_InServiceMember_ifrs-full_LandMember" id="Fact006991" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">59,157</ix:nonFraction>)</td>
    <td id="xdx_982_eifrs-full--PropertyPlantAndEquipment_iI_pn3n3_c20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--LandMember_zLs2uUUbbbZ9" title="Property, plant and equipment, net" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:PropertyPlantAndEquipment" contextRef="AsOf2022-12-31_custom_InServiceMember_ifrs-full_LandMember" id="Fact006993" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">451,524</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Vehicles and aircraft</td>
    <td id="xdx_98A_eifrs-full--PropertyPlantAndEquipmentGrossCarryingAmountFullyDepreciated_pn3n3_c20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--VehiclesMember_zBIDNmp0oWnl" title="Property, plant and equipment, cost" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:PropertyPlantAndEquipmentGrossCarryingAmountFullyDepreciated" contextRef="AsOf2023-12-31_custom_InServiceMember_ifrs-full_VehiclesMember" id="Fact006995" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">13,056</ix:nonFraction></td>
    <td id="xdx_985_ecustom--AccumulatedDepreciationPropertyPlantAndEquipment_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--VehiclesMember_zxfm46P1PVb6" title="Property, plant and equipment, Accumulated depreciation" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:AccumulatedDepreciationPropertyPlantAndEquipment" contextRef="From2023-01-012023-12-31_custom_InServiceMember_ifrs-full_VehiclesMember" id="Fact006997" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">11,120</ix:nonFraction>)</td>
    <td id="xdx_986_eifrs-full--PropertyPlantAndEquipment_pn3n3_c20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--VehiclesMember_z2t3zRexAsae" title="Property, plant and equipment, net" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:PropertyPlantAndEquipment" contextRef="AsOf2023-12-31_custom_InServiceMember_ifrs-full_VehiclesMember" id="Fact006999" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,936</ix:nonFraction></td>
    <td id="xdx_98D_eifrs-full--PropertyPlantAndEquipmentGrossCarryingAmountFullyDepreciated_iI_pn3n3_c20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--VehiclesMember_zEUFBM9kyUnk" title="Property, plant and equipment, cost" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:PropertyPlantAndEquipmentGrossCarryingAmountFullyDepreciated" contextRef="AsOf2022-12-31_custom_InServiceMember_ifrs-full_VehiclesMember" id="Fact007001" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">35,457</ix:nonFraction></td>
    <td id="xdx_985_ecustom--AccumulatedDepreciationPropertyPlantAndEquipment_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--VehiclesMember_zBAsojD5YDd1" title="Property, plant and equipment, Accumulated depreciation" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:AccumulatedDepreciationPropertyPlantAndEquipment" contextRef="From2022-01-012022-12-31_custom_InServiceMember_ifrs-full_VehiclesMember" id="Fact007003" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">33,115</ix:nonFraction>)</td>
    <td id="xdx_983_eifrs-full--PropertyPlantAndEquipment_iI_pn3n3_c20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--VehiclesMember_zUVxU2I9JGM3" title="Property, plant and equipment, net" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:PropertyPlantAndEquipment" contextRef="AsOf2022-12-31_custom_InServiceMember_ifrs-full_VehiclesMember" id="Fact007005" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,342</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Furniture and fixtures</td>
    <td id="xdx_985_eifrs-full--PropertyPlantAndEquipmentGrossCarryingAmountFullyDepreciated_iI_pn3n3_c20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--FurnitureAndToolsMember_zpEstQOL5iIf" title="Property, plant and equipment, cost" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:PropertyPlantAndEquipmentGrossCarryingAmountFullyDepreciated" contextRef="AsOf2023-12-31_custom_InServiceMember_custom_FurnitureAndToolsMember" id="Fact007007" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">14,296</ix:nonFraction></td>
    <td id="xdx_982_ecustom--AccumulatedDepreciationPropertyPlantAndEquipment_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--FurnitureAndToolsMember_zU0uiJhn3GF8" title="Property, plant and equipment, Accumulated depreciation" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:AccumulatedDepreciationPropertyPlantAndEquipment" contextRef="From2023-01-012023-12-31_custom_InServiceMember_custom_FurnitureAndToolsMember" id="Fact007009" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">8,570</ix:nonFraction>)</td>
    <td id="xdx_98B_eifrs-full--PropertyPlantAndEquipment_pn3n3_c20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--FurnitureAndToolsMember_z83BWTlyisU5" title="Property, plant and equipment, net" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:PropertyPlantAndEquipment" contextRef="AsOf2023-12-31_custom_InServiceMember_custom_FurnitureAndToolsMember" id="Fact007011" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">5,726</ix:nonFraction></td>
    <td id="xdx_985_eifrs-full--PropertyPlantAndEquipmentGrossCarryingAmountFullyDepreciated_iI_pn3n3_c20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--FurnitureAndToolsMember_zhQZ1TH2fwxh" title="Property, plant and equipment, cost" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:PropertyPlantAndEquipmentGrossCarryingAmountFullyDepreciated" contextRef="AsOf2022-12-31_custom_InServiceMember_custom_FurnitureAndToolsMember" id="Fact007013" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">17,007</ix:nonFraction></td>
    <td id="xdx_980_ecustom--AccumulatedDepreciationPropertyPlantAndEquipment_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--FurnitureAndToolsMember_zmWw61TEIs29" title="Property, plant and equipment, Accumulated depreciation" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:AccumulatedDepreciationPropertyPlantAndEquipment" contextRef="From2022-01-012022-12-31_custom_InServiceMember_custom_FurnitureAndToolsMember" id="Fact007015" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">10,871</ix:nonFraction>)</td>
    <td id="xdx_987_eifrs-full--PropertyPlantAndEquipment_iI_pn3n3_c20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--FurnitureAndToolsMember_zCr7kaZo3Y4a" title="Property, plant and equipment, net" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:PropertyPlantAndEquipment" contextRef="AsOf2022-12-31_custom_InServiceMember_custom_FurnitureAndToolsMember" id="Fact007017" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">6,136</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">(-) Impairment (16.4)</td>
    <td id="xdx_98E_ecustom--PropertyPlantAndEquipmentGrossCarryingAmountFullyImpairment_iI_pn3n3_c20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--ProvisionForImpairmentMember_ztuCneO1Jz1b" title="Property, plant and equipment, cost" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:PropertyPlantAndEquipmentGrossCarryingAmountFullyImpairment" contextRef="AsOf2023-12-31_custom_InServiceMember_custom_ProvisionForImpairmentMember" id="Fact007019" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">674,077</ix:nonFraction>)</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;-</td>
    <td id="xdx_985_ecustom--PropertyPlantAndEquipmentNetImpairment_iI_pn3n3_c20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--ProvisionForImpairmentMember_zGJjdMbLSXg3" title="Property, plant and equipment, net" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:PropertyPlantAndEquipmentNetImpairment" contextRef="AsOf2023-12-31_custom_InServiceMember_custom_ProvisionForImpairmentMember" id="Fact007021" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">674,077</ix:nonFraction>)</td>
    <td id="xdx_98F_ecustom--PropertyPlantAndEquipmentGrossCarryingAmountFullyImpairment_iI_pn3n3_c20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--ProvisionForImpairmentMember_zuF8VaQgUCxl" title="Property, plant and equipment, cost" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:PropertyPlantAndEquipmentGrossCarryingAmountFullyImpairment" contextRef="AsOf2022-12-31_custom_InServiceMember_custom_ProvisionForImpairmentMember" id="Fact007023" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">785,205</ix:nonFraction>)</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;-</td>
    <td id="xdx_98C_ecustom--PropertyPlantAndEquipmentNetImpairment_iI_pn3n3_c20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--ProvisionForImpairmentMember_zg0IbUV79WNc" title="Property, plant and equipment, net" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:PropertyPlantAndEquipmentNetImpairment" contextRef="AsOf2022-12-31_custom_InServiceMember_custom_ProvisionForImpairmentMember" id="Fact007025" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">785,205</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">(-) Special Obligations</td>
    <td id="xdx_980_ecustom--PropertyPlantsAndEquipmentGrossCarryingAmountFullyDepreciated_iI_pn3n3_c20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--SpecialObligationsMember_zctCzeJAan05" title="Property, plant and equipment, cost" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:PropertyPlantsAndEquipmentGrossCarryingAmountFullyDepreciated" contextRef="AsOf2023-12-31_custom_InServiceMember_custom_SpecialObligationsMember" id="Fact007027" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">6,877</ix:nonFraction>)</td>
    <td id="xdx_981_ecustom--AccumulatedDepreciationPropertyPlantAndEquipments_iI_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--SpecialObligationsMember_zVh6qFXOM98f" title="Property, plant and equipment, Accumulated depreciation" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:AccumulatedDepreciationPropertyPlantAndEquipments" contextRef="From2023-01-012023-12-31_custom_InServiceMember_custom_SpecialObligationsMember" id="Fact007029" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">510</ix:nonFraction></td>
    <td id="xdx_985_ecustom--PropertyPlantsAndEquipmentNet_iI_pn3n3_c20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--SpecialObligationsMember_z9yBmvks933i" title="Property, plant and equipment, net" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:PropertyPlantsAndEquipmentNet" contextRef="AsOf2023-12-31_custom_InServiceMember_custom_SpecialObligationsMember" id="Fact007031" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">6,367</ix:nonFraction>)</td>
    <td id="xdx_981_ecustom--PropertyPlantsAndEquipmentGrossCarryingAmountFullyDepreciated_iI_pn3n3_c20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--SpecialObligationsMember_zWT2gNOqfB82" title="Property, plant and equipment, cost" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:PropertyPlantsAndEquipmentGrossCarryingAmountFullyDepreciated" contextRef="AsOf2022-12-31_custom_InServiceMember_custom_SpecialObligationsMember" id="Fact007033" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">748</ix:nonFraction>)</td>
    <td id="xdx_98B_ecustom--AccumulatedDepreciationPropertyPlantAndEquipments_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--SpecialObligationsMember_z7wL29ftrwZg" title="Property, plant and equipment, Accumulated depreciation" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:AccumulatedDepreciationPropertyPlantAndEquipments" contextRef="From2022-01-012022-12-31_custom_InServiceMember_custom_SpecialObligationsMember" id="Fact007035" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">330</ix:nonFraction></td>
    <td id="xdx_981_ecustom--PropertyPlantsAndEquipmentNet_iI_pn3n3_c20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--SpecialObligationsMember_zzYiqRuZqcDd" title="Property, plant and equipment, net" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:PropertyPlantsAndEquipmentNet" contextRef="AsOf2022-12-31_custom_InServiceMember_custom_SpecialObligationsMember" id="Fact007037" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">418</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">&#160;</td>
    <td id="xdx_984_eifrs-full--PropertyPlantAndEquipmentGrossCarryingAmountFullyDepreciated_iI_pn3n3_c20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember_zL4eNbp16VK" title="Property, plant and equipment, cost" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;<ix:nonFraction name="ifrs-full:PropertyPlantAndEquipmentGrossCarryingAmountFullyDepreciated" contextRef="AsOf2023-12-31_custom_InServiceMember" id="Fact007039" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">19,846,369</ix:nonFraction></td>
    <td id="xdx_987_ecustom--AccumulatedDepreciationPropertyPlantAndEquipment_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember_zPdWZOdeOWnb" title="Property, plant and equipment, Accumulated depreciation" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:AccumulatedDepreciationPropertyPlantAndEquipment" contextRef="From2023-01-012023-12-31_custom_InServiceMember" id="Fact007041" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">9,421,666</ix:nonFraction>)</td>
    <td id="xdx_980_eifrs-full--PropertyPlantAndEquipment_pn3n3_c20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember_zSfWtUKsxKM7" title="Property, plant and equipment, net" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<ix:nonFraction name="ifrs-full:PropertyPlantAndEquipment" contextRef="AsOf2023-12-31_custom_InServiceMember" id="Fact007043" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">10,424,703</ix:nonFraction></td>
    <td id="xdx_986_eifrs-full--PropertyPlantAndEquipmentGrossCarryingAmountFullyDepreciated_iI_pn3n3_c20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember_zWSWuJ3efHXc" title="Property, plant and equipment, cost" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:PropertyPlantAndEquipmentGrossCarryingAmountFullyDepreciated" contextRef="AsOf2022-12-31_custom_InServiceMember" id="Fact007045" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">18,930,798</ix:nonFraction></td>
    <td id="xdx_989_ecustom--AccumulatedDepreciationPropertyPlantAndEquipment_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember_z6PkCqNfQpy6" title="Property, plant and equipment, Accumulated depreciation" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:AccumulatedDepreciationPropertyPlantAndEquipment" contextRef="From2022-01-012022-12-31_custom_InServiceMember" id="Fact007047" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">9,250,027</ix:nonFraction>)</td>
    <td id="xdx_989_eifrs-full--PropertyPlantAndEquipment_iI_pn3n3_c20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember_zy51BA7Cub5e" title="Property, plant and equipment, net" style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:PropertyPlantAndEquipment" contextRef="AsOf2022-12-31_custom_InServiceMember" id="Fact007049" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">9,680,771</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold">In progress</td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td></tr>
  <tr style="vertical-align: bottom">
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  <tr style="vertical-align: bottom">
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  <tr style="vertical-align: bottom">
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    <td id="xdx_981_eifrs-full--PropertyPlantAndEquipment_iI_pn3n3_c20221231__ifrs-full--ClassesOfAssetsAxis__custom--InProgressMember_zqlD9cy4tpal" title="Property, plant and equipment, net" style="font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:PropertyPlantAndEquipment" contextRef="AsOf2022-12-31_custom_InProgressMember" id="Fact007073" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">388,697</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-top: Black 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: center">&#160;</td>
    <td id="xdx_984_eifrs-full--PropertyPlantAndEquipmentGrossCarryingAmountFullyDepreciated_pn3n3_c20231231_zg2byAsEv3Yj" title="Property, plant and equipment, cost" style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right">&#160;&#160;<ix:nonFraction name="ifrs-full:PropertyPlantAndEquipmentGrossCarryingAmountFullyDepreciated" contextRef="AsOf2023-12-31" id="Fact007075" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">20,247,087</ix:nonFraction></td>
    <td id="xdx_988_ecustom--AccumulatedDepreciationPropertyPlantAndEquipment_pn3n3_c20230101__20231231_zp5qLycYeQrd" title="Property, plant and equipment, Accumulated depreciation" style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:AccumulatedDepreciationPropertyPlantAndEquipment" contextRef="From2023-01-01to2023-12-31" id="Fact007077" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">9,421,666</ix:nonFraction>)</td>
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    <td id="xdx_98A_eifrs-full--PropertyPlantAndEquipmentGrossCarryingAmountFullyDepreciated_iI_pn3n3_c20221231_zJ6lqhhRMNZ6" title="Property, plant and equipment, cost" style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:PropertyPlantAndEquipmentGrossCarryingAmountFullyDepreciated" contextRef="AsOf2022-12-31" id="Fact007081" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">19,319,495</ix:nonFraction></td>
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    <td id="xdx_989_eifrs-full--PropertyPlantAndEquipment_iI_pn3n3_c20221231_za79ddfgJf11" title="Property, plant and equipment, net" style="border-top: Black 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<ix:nonFraction name="ifrs-full:PropertyPlantAndEquipment" contextRef="AsOf2022-12-31" id="Fact007085" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">10,069,468</ix:nonFraction></td></tr>
  </table>

</ix:nonNumeric><p id="xdx_8A6_zVK4XD6IerQd" style="font: 14pt/14pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;</p>

<ix:exclude><p id="xdx_23D_z4YrgspJSgEk" style="font: 14pt/14pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;</p></ix:exclude>


<ix:exclude><!-- Field: Page; Sequence: 232 -->
    <div style="border-bottom: Black 1pt solid; margin-bottom: 6pt"><p id="xdx_23D_zCXiJ6g8kCe1" style="margin-top: 0; margin-bottom: 0">&#160;</p><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%">F-<!-- Field: Sequence; Type: Arabic; Name: PageNo -->57<!-- Field: /Sequence -->&#160;</td></tr></table></div>
    <div id="xdx_232_znY24bUh54Pe" style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%"><p style="font: 10pt/11.2pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 1pt; text-align: left"><b>COMPANHIA PARANAENSE DE ENERGIA &#8211; COPEL and Subsidiaries</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>Notes to the Consolidated Financial Statements</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>For the years ended December 31, 2023, 2022 and 2021</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; text-align: left; margin-top: 1.7pt; margin-right: 0; margin-bottom: 0"><b>All amounts expressed in thousands of Brazilian reais, unless otherwise stated</b></p><p id="xdx_235_zyjVkzOF4a8h" style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b>&#160;</b></p></td></tr></table></div>
    <!-- Field: /Page --></ix:exclude>

<ix:exclude><p id="xdx_232_zwvT4bdnYym6" style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.55pt 0 0">&#160;</p></ix:exclude>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.35pt 0 5.9pt; text-align: justify">On March 25, 2023, after the
end of the scheduled stoppage for inspection of the generating unit 3 of HPP GBM, a plant belonging to FDA, subsidiary of Copel GET, an
isolated fault was identified in the upper wear ring of the turbine rotor. The recovery procedures were completed in December 2023 and
the installation of the equipment at the plant is underway, with the generating unit expected to return to operation by April 2024</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 5.55pt 0 5.9pt; text-align: justify">On June 07, 2023, the generating
center (Stream Diver) of the SHP Bela Vista was cleared for commercial operation, completing 100% of the project. However, the three generating
units went into commercial operation in 2021.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: bold 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 1.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 34pt">16.2</td><td style="text-align: justify; padding-right: 253.1pt">Changes in property, plant and equipment</td></tr></table>

<p style="font: 13pt/13pt Calibri, Helvetica, Sans-Serif; margin: 0.65pt 0 0">&#160;</p>

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  <tr style="vertical-align: bottom">
    <td style="width: 28%"><span style="font-size: 7pt"><span id="xdx_8BC_zoYIWoVzXAsj" style="display: none">Schedule of changes in property plant and equipment</span></span></td>
    <td style="width: 9%"><span style="font-size: 7pt">&#160;</span></td>
    <td style="width: 9%"><span style="font-size: 7pt">&#160;</span></td>
    <td style="width: 9%"><span style="font-size: 7pt">&#160;</span></td>
    <td style="width: 9%"><span style="font-size: 7pt">&#160;</span></td>
    <td style="width: 9%"><span style="font-size: 7pt">&#160;</span></td>
    <td style="width: 9%"><span style="font-size: 7pt">&#160;</span></td>
    <td style="width: 9%"><span style="font-size: 7pt">&#160;</span></td>
    <td style="width: 9%"><span style="font-size: 7pt">&#160;</span></td></tr>
  <tr>
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    <td rowspan="3" style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right"><span style="font-size: 7pt">Additions
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    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">Business</span></td>
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    <td style="border-top: Black 1pt solid; font-weight: bold; vertical-align: bottom; text-align: right"><span style="font-size: 7pt">&#160;</span></td></tr>
  <tr>
    <td style="font-weight: bold; vertical-align: top; text-align: left"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right"><span style="font-size: 7pt">Balance
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    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right"><span style="font-size: 7pt">&#160;</span></td>
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  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right"><span style="font-size: 7pt">January
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    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">disposal</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">Transfers</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">effects
    (Note 1.2)</span></td>
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right"><span style="font-size: 7pt">December 31, 2023</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left"><span style="font-size: 7pt">In service</span></td>
    <td style="font-weight: bold; text-align: right"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="font-weight: bold; text-align: right"><span style="font-size: 7pt">&#160;</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">Reservoirs, dams and aqueducts</span></td>
    <td id="xdx_983_ecustom--PropertyPlantAndEquipments_iS_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--ReservoirsDamsAndAqueductsMember_zetd2Q6n8AMa" title="Property plant and equipments, beginning" style="text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:PropertyPlantAndEquipments" contextRef="AsOf2022-12-31_custom_InServiceMember_custom_ReservoirsDamsAndAqueductsMember" id="Fact007091" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,274,774</ix:nonFraction></span></td>
    <td id="xdx_987_ecustom--AdditionOrReversalOfImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--ReservoirsDamsAndAqueductsMember_zAlJKRoTJY77" title="Additions /  Impairment" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl7093">-</span></span></td>
    <td id="xdx_98B_ecustom--DepreciationPropertyPlantAndEquipments_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--ReservoirsDamsAndAqueductsMember_zffNECoF3CNa" title="Depreciation" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:DepreciationPropertyPlantAndEquipments" contextRef="From2023-01-012023-12-31_custom_InServiceMember_custom_ReservoirsDamsAndAqueductsMember" id="Fact007095" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">142,902</ix:nonFraction>)</span></td>
    <td id="xdx_98C_eifrs-full--DisposalsAndRetirementsPropertyPlantAndEquipment_iN_pn3n3_di_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--ReservoirsDamsAndAqueductsMember_zQcGCHbcdO7k" title="Loss on disposal" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="ifrs-full:DisposalsAndRetirementsPropertyPlantAndEquipment" contextRef="From2023-01-012023-12-31_custom_InServiceMember_custom_ReservoirsDamsAndAqueductsMember" id="Fact007097" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">14</ix:nonFraction>)</span></td>
    <td id="xdx_981_eifrs-full--IncreaseDecreaseThroughTransfersPropertyPlantAndEquipment_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--ReservoirsDamsAndAqueductsMember_znznKMXdpUOk" title="Transfers" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:IncreaseDecreaseThroughTransfersPropertyPlantAndEquipment" contextRef="From2023-01-012023-12-31_custom_InServiceMember_custom_ReservoirsDamsAndAqueductsMember" id="Fact007099" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">480</ix:nonFraction></span></td>
    <td id="xdx_981_ecustom--BusinessCombinationEffectsInProfitOrLossPropertyPlantAndEquipment_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--ReservoirsDamsAndAqueductsMember_zq2RdmCZhf3e" title="Business combination effects (Note 1.2)" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl7101">-</span></span></td>
    <td id="xdx_98E_ecustom--ReclassificationInProfitOrLossPropertyPlantAndEquipment_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--ReservoirsDamsAndAqueductsMember_zV007iDAZuP8" title="Reclassi-fication" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl7103">-</span></span></td>
    <td id="xdx_989_ecustom--PropertyPlantAndEquipments_iE_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--ReservoirsDamsAndAqueductsMember_zssjcKP4BFy6" title="Property, plant and equipment, ending" style="text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:PropertyPlantAndEquipments" contextRef="AsOf2023-12-31_custom_InServiceMember_custom_ReservoirsDamsAndAqueductsMember" id="Fact007105" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,132,338</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">Machinery and equipment</span></td>
    <td id="xdx_98B_ecustom--PropertyPlantAndEquipments_iS_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--MachineryMember_zqGGiQnOnBgi" title="Property plant and equipments, beginning" style="text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:PropertyPlantAndEquipments" contextRef="AsOf2022-12-31_custom_InServiceMember_ifrs-full_MachineryMember" id="Fact007107" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">5,890,366</ix:nonFraction></span></td>
    <td id="xdx_984_ecustom--AdditionOrReversalOfImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--MachineryMember_zCwWujAzyHFd" title="Additions /  Impairment" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl7109">-</span></span></td>
    <td id="xdx_989_ecustom--DepreciationPropertyPlantAndEquipments_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--MachineryMember_z8gonY7yJryc" title="Depreciation" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:DepreciationPropertyPlantAndEquipments" contextRef="From2023-01-012023-12-31_custom_InServiceMember_ifrs-full_MachineryMember" id="Fact007111" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">389,646</ix:nonFraction>)</span></td>
    <td id="xdx_98F_eifrs-full--DisposalsAndRetirementsPropertyPlantAndEquipment_iN_pn3n3_di_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--MachineryMember_zKszBk5MS8O2" title="Loss on disposal" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="ifrs-full:DisposalsAndRetirementsPropertyPlantAndEquipment" contextRef="From2023-01-012023-12-31_custom_InServiceMember_ifrs-full_MachineryMember" id="Fact007113" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,555</ix:nonFraction>)</span></td>
    <td id="xdx_98D_eifrs-full--IncreaseDecreaseThroughTransfersPropertyPlantAndEquipment_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--MachineryMember_zm4Wash6Wjs5" title="Transfers" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:IncreaseDecreaseThroughTransfersPropertyPlantAndEquipment" contextRef="From2023-01-012023-12-31_custom_InServiceMember_ifrs-full_MachineryMember" id="Fact007115" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">294,149</ix:nonFraction></span></td>
    <td id="xdx_985_ecustom--BusinessCombinationEffectsInProfitOrLossPropertyPlantAndEquipment_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--MachineryMember_zQGqerC8KYdl" title="Business combination effects (Note 1.2)" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:BusinessCombinationEffectsInProfitOrLossPropertyPlantAndEquipment" contextRef="From2023-01-012023-12-31_custom_InServiceMember_ifrs-full_MachineryMember" id="Fact007117" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,139,428</ix:nonFraction></span></td>
    <td id="xdx_989_ecustom--ReclassificationInProfitOrLossPropertyPlantAndEquipment_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--MachineryMember_zi51cYvFfoe6" title="Reclassi-fication" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:ReclassificationInProfitOrLossPropertyPlantAndEquipment" contextRef="From2023-01-012023-12-31_custom_InServiceMember_ifrs-full_MachineryMember" id="Fact007119" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">229,022</ix:nonFraction>)</span></td>
    <td id="xdx_983_ecustom--PropertyPlantAndEquipments_iE_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--MachineryMember_zpDJXWBSE3V2" title="Property, plant and equipment, ending" style="text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:PropertyPlantAndEquipments" contextRef="AsOf2023-12-31_custom_InServiceMember_ifrs-full_MachineryMember" id="Fact007121" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">6,702,720</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">Buildings</span></td>
    <td id="xdx_98B_ecustom--PropertyPlantAndEquipments_iS_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--BuildingsMember_zBqDzWN9JKul" title="Property plant and equipments, beginning" style="text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:PropertyPlantAndEquipments" contextRef="AsOf2022-12-31_custom_InServiceMember_ifrs-full_BuildingsMember" id="Fact007123" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">841,252</ix:nonFraction></span></td>
    <td id="xdx_982_ecustom--AdditionOrReversalOfImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--BuildingsMember_zj3MDk11Z4cf" title="Additions /  Impairment" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl7125">-</span></span></td>
    <td id="xdx_98E_ecustom--DepreciationPropertyPlantAndEquipments_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--BuildingsMember_zjTlzSuF2ifa" title="Depreciation" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:DepreciationPropertyPlantAndEquipments" contextRef="From2023-01-012023-12-31_custom_InServiceMember_ifrs-full_BuildingsMember" id="Fact007127" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">36,707</ix:nonFraction>)</span></td>
    <td id="xdx_986_eifrs-full--DisposalsAndRetirementsPropertyPlantAndEquipment_iN_pn3n3_di_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--BuildingsMember_zMM3XDT296Q8" title="Loss on disposal" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="ifrs-full:DisposalsAndRetirementsPropertyPlantAndEquipment" contextRef="From2023-01-012023-12-31_custom_InServiceMember_ifrs-full_BuildingsMember" id="Fact007129" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">517</ix:nonFraction>)</span></td>
    <td id="xdx_984_eifrs-full--IncreaseDecreaseThroughTransfersPropertyPlantAndEquipment_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--BuildingsMember_zZRMswczcPIg" title="Transfers" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:IncreaseDecreaseThroughTransfersPropertyPlantAndEquipment" contextRef="From2023-01-012023-12-31_custom_InServiceMember_ifrs-full_BuildingsMember" id="Fact007131" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">37,804</ix:nonFraction></span></td>
    <td id="xdx_98C_ecustom--BusinessCombinationEffectsInProfitOrLossPropertyPlantAndEquipment_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--BuildingsMember_zNPbb8YG6RK7" title="Business combination effects (Note 1.2)" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl7133">-</span></span></td>
    <td id="xdx_980_ecustom--ReclassificationInProfitOrLossPropertyPlantAndEquipment_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--BuildingsMember_z0wwtC7Yd6vj" title="Reclassi-fication" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:ReclassificationInProfitOrLossPropertyPlantAndEquipment" contextRef="From2023-01-012023-12-31_custom_InServiceMember_ifrs-full_BuildingsMember" id="Fact007135" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">9,169</ix:nonFraction>)</span></td>
    <td id="xdx_982_ecustom--PropertyPlantAndEquipments_iE_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--BuildingsMember_zohBfhD9bL6i" title="Property, plant and equipment, ending" style="text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:PropertyPlantAndEquipments" contextRef="AsOf2023-12-31_custom_InServiceMember_ifrs-full_BuildingsMember" id="Fact007137" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">832,663</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">Land</span></td>
    <td id="xdx_98B_ecustom--PropertyPlantAndEquipments_iS_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--LandMember_z0uPp3DzpJCg" title="Property plant and equipments, beginning" style="text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:PropertyPlantAndEquipments" contextRef="AsOf2022-12-31_custom_InServiceMember_ifrs-full_LandMember" id="Fact007139" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">451,524</ix:nonFraction></span></td>
    <td id="xdx_98E_ecustom--AdditionOrReversalOfImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--LandMember_zCBslNHvoiE9" title="Additions /  Impairment" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl7141">-</span></span></td>
    <td id="xdx_984_ecustom--DepreciationPropertyPlantAndEquipments_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--LandMember_zLRqkX9c08Gg" title="Depreciation" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:DepreciationPropertyPlantAndEquipments" contextRef="From2023-01-012023-12-31_custom_InServiceMember_ifrs-full_LandMember" id="Fact007143" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">10,173</ix:nonFraction>)</span></td>
    <td id="xdx_98B_eifrs-full--DisposalsAndRetirementsPropertyPlantAndEquipment_iN_pn3n3_di_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--LandMember_zxNOQEvobdZ2" title="Loss on disposal" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="ifrs-full:DisposalsAndRetirementsPropertyPlantAndEquipment" contextRef="From2023-01-012023-12-31_custom_InServiceMember_ifrs-full_LandMember" id="Fact007145" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">647</ix:nonFraction>)</span></td>
    <td id="xdx_985_eifrs-full--IncreaseDecreaseThroughTransfersPropertyPlantAndEquipment_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--LandMember_zXw4OQ44xKu6" title="Transfers" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:IncreaseDecreaseThroughTransfersPropertyPlantAndEquipment" contextRef="From2023-01-012023-12-31_custom_InServiceMember_ifrs-full_LandMember" id="Fact007147" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,109</ix:nonFraction></span></td>
    <td id="xdx_981_ecustom--BusinessCombinationEffectsInProfitOrLossPropertyPlantAndEquipment_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--LandMember_zcQjkp3PRPxa" title="Business combination effects (Note 1.2)" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl7149">-</span></span></td>
    <td id="xdx_983_ecustom--ReclassificationInProfitOrLossPropertyPlantAndEquipment_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--LandMember_zFMfQs7NBK48" title="Reclassi-fication" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:ReclassificationInProfitOrLossPropertyPlantAndEquipment" contextRef="From2023-01-012023-12-31_custom_InServiceMember_ifrs-full_LandMember" id="Fact007151" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">15,049</ix:nonFraction>)</span></td>
    <td id="xdx_989_ecustom--PropertyPlantAndEquipments_iE_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--LandMember_zVP14SRlhj1d" title="Property, plant and equipment, ending" style="text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:PropertyPlantAndEquipments" contextRef="AsOf2023-12-31_custom_InServiceMember_ifrs-full_LandMember" id="Fact007153" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">429,764</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">Vehicles and aircraft</span></td>
    <td id="xdx_98A_ecustom--PropertyPlantAndEquipments_iS_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--VehiclesMember_zcbsBGvwXjSf" title="Property plant and equipments, beginning" style="text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:PropertyPlantAndEquipments" contextRef="AsOf2022-12-31_custom_InServiceMember_ifrs-full_VehiclesMember" id="Fact007155" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,342</ix:nonFraction></span></td>
    <td id="xdx_984_ecustom--AdditionOrReversalOfImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--VehiclesMember_zhfUSUbuXOZ6" title="Additions /  Impairment" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl7157">-</span></span></td>
    <td id="xdx_989_ecustom--DepreciationPropertyPlantAndEquipments_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--VehiclesMember_zXYuEKNcRAo8" title="Depreciation" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:DepreciationPropertyPlantAndEquipments" contextRef="From2023-01-012023-12-31_custom_InServiceMember_ifrs-full_VehiclesMember" id="Fact007159" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">458</ix:nonFraction>)</span></td>
    <td id="xdx_989_eifrs-full--DisposalsAndRetirementsPropertyPlantAndEquipment_iN_pn3n3_di_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--VehiclesMember_zjoqnhBagZRe" title="Loss on disposal" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="ifrs-full:DisposalsAndRetirementsPropertyPlantAndEquipment" contextRef="From2023-01-012023-12-31_custom_InServiceMember_ifrs-full_VehiclesMember" id="Fact007161" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1</ix:nonFraction>)</span></td>
    <td id="xdx_980_eifrs-full--IncreaseDecreaseThroughTransfersPropertyPlantAndEquipment_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--VehiclesMember_zcBB5ZLr5HEl" title="Transfers" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:IncreaseDecreaseThroughTransfersPropertyPlantAndEquipment" contextRef="From2023-01-012023-12-31_custom_InServiceMember_ifrs-full_VehiclesMember" id="Fact007163" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">53</ix:nonFraction></span></td>
    <td id="xdx_981_ecustom--BusinessCombinationEffectsInProfitOrLossPropertyPlantAndEquipment_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--VehiclesMember_zW1mTvb6bl5b" title="Business combination effects (Note 1.2)" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl7165">-</span></span></td>
    <td id="xdx_980_ecustom--ReclassificationInProfitOrLossPropertyPlantAndEquipment_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--VehiclesMember_zkSwmonKOgR7" title="Reclassi-fication" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl7167">-</span></span></td>
    <td id="xdx_988_ecustom--PropertyPlantAndEquipments_iE_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--VehiclesMember_zFjOSpsidlj9" title="Property, plant and equipment, ending" style="text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:PropertyPlantAndEquipments" contextRef="AsOf2023-12-31_custom_InServiceMember_ifrs-full_VehiclesMember" id="Fact007169" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,936</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">Furniture and fixtures</span></td>
    <td id="xdx_986_ecustom--PropertyPlantAndEquipments_iS_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--FurnitureAndToolsMember_z1hfJ4ztvBba" title="Property plant and equipments, beginning" style="text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:PropertyPlantAndEquipments" contextRef="AsOf2022-12-31_custom_InServiceMember_custom_FurnitureAndToolsMember" id="Fact007171" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">6,136</ix:nonFraction></span></td>
    <td id="xdx_98C_ecustom--AdditionOrReversalOfImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--FurnitureAndToolsMember_zWSmnh6roNM1" title="Additions /  Impairment" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl7173">-</span></span></td>
    <td id="xdx_981_ecustom--DepreciationPropertyPlantAndEquipments_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--FurnitureAndToolsMember_z4YI9MZ3LyKb" title="Depreciation" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:DepreciationPropertyPlantAndEquipments" contextRef="From2023-01-012023-12-31_custom_InServiceMember_custom_FurnitureAndToolsMember" id="Fact007175" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">603</ix:nonFraction>)</span></td>
    <td id="xdx_980_eifrs-full--DisposalsAndRetirementsPropertyPlantAndEquipment_iN_pn3n3_di_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--FurnitureAndToolsMember_zdNc78kVU7Ll" title="Loss on disposal" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="ifrs-full:DisposalsAndRetirementsPropertyPlantAndEquipment" contextRef="From2023-01-012023-12-31_custom_InServiceMember_custom_FurnitureAndToolsMember" id="Fact007177" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">393</ix:nonFraction>)</span></td>
    <td id="xdx_98A_eifrs-full--IncreaseDecreaseThroughTransfersPropertyPlantAndEquipment_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--FurnitureAndToolsMember_zm1t0h2iDI81" title="Transfers" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:IncreaseDecreaseThroughTransfersPropertyPlantAndEquipment" contextRef="From2023-01-012023-12-31_custom_InServiceMember_custom_FurnitureAndToolsMember" id="Fact007179" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">689</ix:nonFraction></span></td>
    <td id="xdx_988_ecustom--BusinessCombinationEffectsInProfitOrLossPropertyPlantAndEquipment_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--FurnitureAndToolsMember_zsNt5J421ud2" title="Business combination effects (Note 1.2)" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:BusinessCombinationEffectsInProfitOrLossPropertyPlantAndEquipment" contextRef="From2023-01-012023-12-31_custom_InServiceMember_custom_FurnitureAndToolsMember" id="Fact007181" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">5</ix:nonFraction></span></td>
    <td id="xdx_989_ecustom--ReclassificationInProfitOrLossPropertyPlantAndEquipment_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--FurnitureAndToolsMember_zwK4dugRyQW4" title="Reclassi-fication" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:ReclassificationInProfitOrLossPropertyPlantAndEquipment" contextRef="From2023-01-012023-12-31_custom_InServiceMember_custom_FurnitureAndToolsMember" id="Fact007183" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">108</ix:nonFraction>)</span></td>
    <td id="xdx_98D_ecustom--PropertyPlantAndEquipments_iE_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--FurnitureAndToolsMember_zRURLRHMibFi" title="Property, plant and equipment, ending" style="text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:PropertyPlantAndEquipments" contextRef="AsOf2023-12-31_custom_InServiceMember_custom_FurnitureAndToolsMember" id="Fact007185" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">5,726</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">(-) Impairment (16.4)</span></td>
    <td id="xdx_98C_ecustom--PropertyPlantAndEquipments_iS_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--ProvisionForImpairmentMember_zn05QfUbe0hb" title="Property plant and equipments, beginning" style="text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:PropertyPlantAndEquipments" contextRef="AsOf2022-12-31_custom_InServiceMember_custom_ProvisionForImpairmentMember" id="Fact007187" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">785,205</ix:nonFraction>)</span></td>
    <td id="xdx_989_ecustom--AdditionOrReversalOfImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--ProvisionForImpairmentMember_zHUZB2NS4nKi" title="Additions /  Impairment" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:AdditionOrReversalOfImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment" contextRef="From2023-01-012023-12-31_custom_InServiceMember_custom_ProvisionForImpairmentMember" id="Fact007189" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">282,632</ix:nonFraction></span></td>
    <td id="xdx_986_ecustom--DepreciationPropertyPlantAndEquipments_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--ProvisionForImpairmentMember_zOpN9P2U5CJ7" title="Depreciation" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl7191">-</span></span></td>
    <td id="xdx_98A_eifrs-full--DisposalsAndRetirementsPropertyPlantAndEquipment_iN_pn3n3_di_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--ProvisionForImpairmentMember_zMRflsXMdHyl" title="Loss on disposal" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl7193">-</span></span></td>
    <td id="xdx_983_eifrs-full--IncreaseDecreaseThroughTransfersPropertyPlantAndEquipment_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--ProvisionForImpairmentMember_z0Qfqp4Dk3k2" title="Transfers" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:IncreaseDecreaseThroughTransfersPropertyPlantAndEquipment" contextRef="From2023-01-012023-12-31_custom_InServiceMember_custom_ProvisionForImpairmentMember" id="Fact007195" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">171,504</ix:nonFraction>)</span></td>
    <td id="xdx_98C_ecustom--BusinessCombinationEffectsInProfitOrLossPropertyPlantAndEquipment_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--ProvisionForImpairmentMember_z7sNZxsakIF8" title="Business combination effects (Note 1.2)" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl7197">-</span></span></td>
    <td id="xdx_985_ecustom--ReclassificationInProfitOrLossPropertyPlantAndEquipment_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--ProvisionForImpairmentMember_zU6HVzT1yzDa" title="Reclassi-fication" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl7199">-</span></span></td>
    <td id="xdx_989_ecustom--PropertyPlantAndEquipments_iE_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--ProvisionForImpairmentMember_zBcYqyzV0WO1" title="Property, plant and equipment, ending" style="text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:PropertyPlantAndEquipments" contextRef="AsOf2023-12-31_custom_InServiceMember_custom_ProvisionForImpairmentMember" id="Fact007201" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">674,077</ix:nonFraction>)</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">(-) Special Obligations</span></td>
    <td id="xdx_98A_ecustom--PropertyPlantAndEquipments_iS_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--SpecialObligationsMember_z3lmCHbhYa2" title="Property plant and equipments, beginning" style="text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:PropertyPlantAndEquipments" contextRef="AsOf2022-12-31_custom_InServiceMember_custom_SpecialObligationsMember" id="Fact007203" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">418</ix:nonFraction>)</span></td>
    <td id="xdx_983_ecustom--AdditionOrReversalOfImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--SpecialObligationsMember_z8RUEWNUS8kg" title="Additions /  Impairment" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl7205">-</span></span></td>
    <td id="xdx_985_ecustom--DepreciationPropertyPlantAndEquipments_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--SpecialObligationsMember_zk9TceBA68d4" title="Depreciation" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:DepreciationPropertyPlantAndEquipments" contextRef="From2023-01-012023-12-31_custom_InServiceMember_custom_SpecialObligationsMember" id="Fact007207" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">246</ix:nonFraction></span></td>
    <td id="xdx_98C_eifrs-full--DisposalsAndRetirementsPropertyPlantAndEquipment_iN_pn3n3_di_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--SpecialObligationsMember_zfCvHT8zEgDb" title="Loss on disposal" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl7209">-</span></span></td>
    <td id="xdx_98D_eifrs-full--IncreaseDecreaseThroughTransfersPropertyPlantAndEquipment_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--SpecialObligationsMember_z8hwpM7xSH1" title="Transfers" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:IncreaseDecreaseThroughTransfersPropertyPlantAndEquipment" contextRef="From2023-01-012023-12-31_custom_InServiceMember_custom_SpecialObligationsMember" id="Fact007211" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">6,297</ix:nonFraction>)</span></td>
    <td id="xdx_985_ecustom--BusinessCombinationEffectsInProfitOrLossPropertyPlantAndEquipment_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--SpecialObligationsMember_zJuxWtAmwYzb" title="Business combination effects (Note 1.2)" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl7213">-</span></span></td>
    <td id="xdx_98D_ecustom--ReclassificationInProfitOrLossPropertyPlantAndEquipment_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--SpecialObligationsMember_zZ9ubPqyB9k2" title="Reclassi-fication" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ReclassificationInProfitOrLossPropertyPlantAndEquipment" contextRef="From2023-01-012023-12-31_custom_InServiceMember_custom_SpecialObligationsMember" id="Fact007215" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">102</ix:nonFraction></span></td>
    <td id="xdx_98B_ecustom--PropertyPlantAndEquipments_iE_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--SpecialObligationsMember_zcBCZZgWJq15" title="Property, plant and equipment, ending" style="text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:PropertyPlantAndEquipments" contextRef="AsOf2023-12-31_custom_InServiceMember_custom_SpecialObligationsMember" id="Fact007217" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">6,367</ix:nonFraction>)</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">&#160;</span></td>
    <td id="xdx_98C_ecustom--PropertyPlantAndEquipments_iS_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember_zalUDklRMvea" title="Property plant and equipments, beginning" style="font-weight: bold; text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:PropertyPlantAndEquipments" contextRef="AsOf2022-12-31_custom_InServiceMember" id="Fact007219" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">9,680,771</ix:nonFraction></span></td>
    <td id="xdx_980_ecustom--AdditionOrReversalOfImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember_zpPCRm6K7gNj" title="Additions /  Impairment" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:AdditionOrReversalOfImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment" contextRef="From2023-01-012023-12-31_custom_InServiceMember" id="Fact007221" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">282,632</ix:nonFraction></span></td>
    <td id="xdx_98F_ecustom--DepreciationPropertyPlantAndEquipments_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember_zaNR73UameKb" title="Depreciation" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:DepreciationPropertyPlantAndEquipments" contextRef="From2023-01-012023-12-31_custom_InServiceMember" id="Fact007223" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">580,243</ix:nonFraction>)</span></td>
    <td id="xdx_989_eifrs-full--DisposalsAndRetirementsPropertyPlantAndEquipment_iN_pn3n3_di_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember_zjlTjbBWldU6" title="Loss on disposal" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="ifrs-full:DisposalsAndRetirementsPropertyPlantAndEquipment" contextRef="From2023-01-012023-12-31_custom_InServiceMember" id="Fact007225" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,127</ix:nonFraction>)</span></td>
    <td id="xdx_984_eifrs-full--IncreaseDecreaseThroughTransfersPropertyPlantAndEquipment_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember_zwd9epFnhJLa" title="Transfers" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:IncreaseDecreaseThroughTransfersPropertyPlantAndEquipment" contextRef="From2023-01-012023-12-31_custom_InServiceMember" id="Fact007227" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">159,483</ix:nonFraction></span></td>
    <td id="xdx_981_ecustom--BusinessCombinationEffectsInProfitOrLossPropertyPlantAndEquipment_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember_zKAurmhnnYFc" title="Business combination effects (Note 1.2)" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:BusinessCombinationEffectsInProfitOrLossPropertyPlantAndEquipment" contextRef="From2023-01-012023-12-31_custom_InServiceMember" id="Fact007229" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,139,433</ix:nonFraction></span></td>
    <td id="xdx_98E_ecustom--ReclassificationInProfitOrLossPropertyPlantAndEquipment_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember_zx6k7vZCFdsg" title="Reclassi-fication" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:ReclassificationInProfitOrLossPropertyPlantAndEquipment" contextRef="From2023-01-012023-12-31_custom_InServiceMember" id="Fact007231" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">253,246</ix:nonFraction>)</span></td>
    <td id="xdx_980_ecustom--PropertyPlantAndEquipments_iE_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember_zCbxYoigjOn6" title="Property, plant and equipment, ending" style="font-weight: bold; text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:PropertyPlantAndEquipments" contextRef="AsOf2023-12-31_custom_InServiceMember" id="Fact007233" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">10,424,703</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold"><span style="font-size: 7pt">In progress</span></td>
    <td style="font-weight: bold; text-align: right"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="font-weight: bold; text-align: right"><span style="font-size: 7pt">&#160;</span></td></tr>
  <tr style="vertical-align: bottom">
    <td><span style="font-size: 7pt">Cost</span></td>
    <td id="xdx_986_ecustom--PropertyPlantAndEquipments_iS_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InProgressMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--CostMember_zwrC3jP1UZRl" title="Property plant and equipments, beginning" style="text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:PropertyPlantAndEquipments" contextRef="AsOf2022-12-31_custom_InProgressMember_custom_CostMember" id="Fact007235" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">575,080</ix:nonFraction></span></td>
    <td id="xdx_98C_ecustom--AdditionOrReversalOfImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InProgressMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--CostMember_zWPIZVE0fspj" title="Additions /  Impairment" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:AdditionOrReversalOfImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment" contextRef="From2023-01-012023-12-31_custom_InProgressMember_custom_CostMember" id="Fact007237" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">172,410</ix:nonFraction></span></td>
    <td id="xdx_982_ecustom--DepreciationPropertyPlantAndEquipments_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InProgressMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--CostMember_zcuDMGSztVNh" title="Depreciation" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl7239">-</span></span></td>
    <td id="xdx_981_eifrs-full--DisposalsAndRetirementsPropertyPlantAndEquipment_iN_pn3n3_di_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InProgressMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--CostMember_zASM2I7flx11" title="Loss on disposal" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="ifrs-full:DisposalsAndRetirementsPropertyPlantAndEquipment" contextRef="From2023-01-012023-12-31_custom_InProgressMember_custom_CostMember" id="Fact007241" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">7,590</ix:nonFraction>)</span></td>
    <td id="xdx_988_eifrs-full--IncreaseDecreaseThroughTransfersPropertyPlantAndEquipment_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InProgressMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--CostMember_znInmk9KPw3k" title="Transfers" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:IncreaseDecreaseThroughTransfersPropertyPlantAndEquipment" contextRef="From2023-01-012023-12-31_custom_InProgressMember_custom_CostMember" id="Fact007243" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">331,473</ix:nonFraction>)</span></td>
    <td id="xdx_982_ecustom--BusinessCombinationEffectsInProfitOrLossPropertyPlantAndEquipment_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InProgressMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--CostMember_zH7O7blktPPc" title="Business combination effects (Note 1.2)" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:BusinessCombinationEffectsInProfitOrLossPropertyPlantAndEquipment" contextRef="From2023-01-012023-12-31_custom_InProgressMember_custom_CostMember" id="Fact007245" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">47,675</ix:nonFraction></span></td>
    <td id="xdx_98B_ecustom--ReclassificationInProfitOrLossPropertyPlantAndEquipment_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InProgressMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--CostMember_z3qTuuUo2Lxh" title="Reclassi-fication" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:ReclassificationInProfitOrLossPropertyPlantAndEquipment" contextRef="From2023-01-012023-12-31_custom_InProgressMember_custom_CostMember" id="Fact007247" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">40,505</ix:nonFraction>)</span></td>
    <td id="xdx_98C_ecustom--PropertyPlantAndEquipments_iE_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InProgressMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--CostMember_zyNrub3KeFT" title="Property, plant and equipment, ending" style="text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:PropertyPlantAndEquipments" contextRef="AsOf2023-12-31_custom_InProgressMember_custom_CostMember" id="Fact007249" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">415,597</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">(-) Impairment (16.4)</span></td>
    <td id="xdx_986_ecustom--PropertyPlantAndEquipments_iS_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InProgressMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--ProvisionForImpairmentMember_z635dUuLKlpc" title="Property plant and equipments, beginning" style="text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:PropertyPlantAndEquipments" contextRef="AsOf2022-12-31_custom_InProgressMember_custom_ProvisionForImpairmentMember" id="Fact007251" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">186,383</ix:nonFraction>)</span></td>
    <td id="xdx_980_ecustom--AdditionOrReversalOfImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InProgressMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--ProvisionForImpairmentMember_z6aT6TGArvWb" title="Additions /  Impairment" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl7253">-</span></span></td>
    <td id="xdx_985_ecustom--DepreciationPropertyPlantAndEquipments_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InProgressMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--ProvisionForImpairmentMember_zEfqSHFnz9xc" title="Depreciation" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl7255">-</span></span></td>
    <td id="xdx_985_eifrs-full--DisposalsAndRetirementsPropertyPlantAndEquipment_iN_pn3n3_di_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InProgressMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--ProvisionForImpairmentMember_z0TzDOdWKvnd" title="Loss on disposal" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl7257">-</span></span></td>
    <td id="xdx_987_eifrs-full--IncreaseDecreaseThroughTransfersPropertyPlantAndEquipment_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InProgressMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--ProvisionForImpairmentMember_zpPdWJtSWle7" title="Transfers" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:IncreaseDecreaseThroughTransfersPropertyPlantAndEquipment" contextRef="From2023-01-012023-12-31_custom_InProgressMember_custom_ProvisionForImpairmentMember" id="Fact007259" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">171,504</ix:nonFraction></span></td>
    <td id="xdx_981_ecustom--BusinessCombinationEffectsInProfitOrLossPropertyPlantAndEquipment_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InProgressMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--ProvisionForImpairmentMember_zO5rG6vFDT28" title="Business combination effects (Note 1.2)" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl7261">-</span></span></td>
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  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">&#160;</span></td>
    <td id="xdx_98A_ecustom--PropertyPlantAndEquipments_iS_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InProgressMember_z3LaZe3UvGMc" title="Property plant and equipments, beginning" style="border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:PropertyPlantAndEquipments" contextRef="AsOf2022-12-31_custom_InProgressMember" id="Fact007267" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">388,697</ix:nonFraction></span></td>
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    <td id="xdx_983_ecustom--PropertyPlantAndEquipments_iE_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InProgressMember_z8D5Gzq97GU2" title="Property, plant and equipment, ending" style="border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:PropertyPlantAndEquipments" contextRef="AsOf2023-12-31_custom_InProgressMember" id="Fact007281" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">400,718</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-top: Black 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: center"><span style="font-size: 7pt">&#160;</span></td>
    <td id="xdx_983_ecustom--PropertyPlantAndEquipments_iS_pn3n3_c20230101__20231231_zdtzO6jFpRlk" title="Property plant and equipments, beginning" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:PropertyPlantAndEquipments" contextRef="AsOf2022-12-31" id="Fact007283" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">10,069,468</ix:nonFraction></span></td>
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  </table>



<table cellpadding="0" cellspacing="0" style="font: 6.5pt Arial, Helvetica, Sans-Serif; margin-top: 0pt; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right">(a)</td><td style="width: 5pt"/><td style="text-align: justify">Reclassification to Assets classified as held for sale (Note 39).</td>
</tr></table>

<p style="font: 5.5pt/5.5pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;</p>

<p style="font: 5.5pt/5.5pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;</p>

<table border="0" cellpadding="0" cellspacing="0" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="width: 28%"><span style="font-size: 7pt">&#160;</span></td>
    <td style="width: 12%"><span style="font-size: 7pt">&#160;</span></td>
    <td style="width: 12%"><span style="font-size: 7pt">&#160;</span></td>
    <td style="width: 12%"><span style="font-size: 7pt">&#160;</span></td>
    <td style="width: 12%"><span style="font-size: 7pt">&#160;</span></td>
    <td style="width: 12%"><span style="font-size: 7pt">&#160;</span></td>
    <td style="width: 12%"><span style="font-size: 7pt">&#160;</span></td></tr>
  <tr>
    <td style="border-top: Black 1pt solid; color: white; font-weight: bold; vertical-align: top; text-align: left"><span style="font-size: 7pt">Consolidated</span></td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right"><span style="font-size: 7pt">&#160;</span></td>
    <td rowspan="3" style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right"><span style="font-size: 7pt">Additions
    /<br/>
    Impairment</span></td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-top: Black 1pt solid; font-weight: bold; vertical-align: bottom; text-align: right"><span style="font-size: 7pt">&#160;</span></td></tr>
  <tr>
    <td style="font-weight: bold; vertical-align: top; text-align: left"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right"><span style="font-size: 7pt">Balance
    as of</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">Loss
    on</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="font-weight: bold; vertical-align: bottom; text-align: right"><span style="font-size: 7pt">Balance as of</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right"><span style="font-size: 7pt">January
    1, 2022</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right"><span style="font-size: 7pt">Depreciation</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">disposal</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">Transfers</span></td>
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right"><span style="font-size: 7pt">December 31, 2022</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left"><span style="font-size: 7pt">In service</span></td>
    <td style="font-weight: bold; text-align: right"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="font-weight: bold; text-align: right"><span style="font-size: 7pt">&#160;</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">Reservoirs, dams and aqueducts</span></td>
    <td id="xdx_989_ecustom--PropertyPlantAndEquipments_iS_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--ReservoirsDamsAndAqueductsMember_zL346sLlWkHh" title="Property plant and equipments, beginning" style="text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:PropertyPlantAndEquipments" contextRef="AsOf2021-12-31_custom_InServiceMember_custom_ReservoirsDamsAndAqueductsMember" id="Fact007299" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,385,063</ix:nonFraction></span></td>
    <td id="xdx_987_ecustom--AdditionOrReversalOfImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--ReservoirsDamsAndAqueductsMember_zXrfMpgHbmD7" title="Additions /  Impairment" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl7301">-</span></span></td>
    <td id="xdx_98F_ecustom--DepreciationPropertyPlantAndEquipments_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--ReservoirsDamsAndAqueductsMember_ztYIPQJUQYSj" title="Depreciation" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:DepreciationPropertyPlantAndEquipments" contextRef="From2022-01-012022-12-31_custom_InServiceMember_custom_ReservoirsDamsAndAqueductsMember" id="Fact007303" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">149,331</ix:nonFraction>)</span></td>
    <td id="xdx_98A_eifrs-full--DisposalsAndRetirementsPropertyPlantAndEquipment_iN_pn3n3_di_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--ReservoirsDamsAndAqueductsMember_zQxgZECVkfw4" title="Loss on disposal" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl7305">-</span></span></td>
    <td id="xdx_984_eifrs-full--IncreaseDecreaseThroughTransfersPropertyPlantAndEquipment_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--ReservoirsDamsAndAqueductsMember_zbCEIa0Zqtd4" title="Transfers" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:IncreaseDecreaseThroughTransfersPropertyPlantAndEquipment" contextRef="From2022-01-012022-12-31_custom_InServiceMember_custom_ReservoirsDamsAndAqueductsMember" id="Fact007307" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">39,042</ix:nonFraction></span></td>
    <td id="xdx_98D_ecustom--PropertyPlantAndEquipments_iE_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--ReservoirsDamsAndAqueductsMember_zBENeXAwJDs6" title="Property, plant and equipment, ending" style="text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:PropertyPlantAndEquipments" contextRef="AsOf2022-12-31_custom_InServiceMember_custom_ReservoirsDamsAndAqueductsMember" id="Fact007309" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,274,774</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">Machinery and equipment</span></td>
    <td id="xdx_98D_ecustom--PropertyPlantAndEquipments_iS_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--MachineryMember_zZDGLyr2MVY" title="Property plant and equipments, beginning" style="text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:PropertyPlantAndEquipments" contextRef="AsOf2021-12-31_custom_InServiceMember_ifrs-full_MachineryMember" id="Fact007311" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">5,569,575</ix:nonFraction></span></td>
    <td id="xdx_98C_ecustom--AdditionOrReversalOfImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--MachineryMember_zG9yA50uXGe" title="Additions /  Impairment" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl7313">-</span></span></td>
    <td id="xdx_98A_ecustom--DepreciationPropertyPlantAndEquipments_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--MachineryMember_zElNQdb14ukl" title="Depreciation" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:DepreciationPropertyPlantAndEquipments" contextRef="From2022-01-012022-12-31_custom_InServiceMember_ifrs-full_MachineryMember" id="Fact007315" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">333,396</ix:nonFraction>)</span></td>
    <td id="xdx_982_eifrs-full--DisposalsAndRetirementsPropertyPlantAndEquipment_iN_pn3n3_di_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--MachineryMember_zl0V2guEyO6b" title="Loss on disposal" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="ifrs-full:DisposalsAndRetirementsPropertyPlantAndEquipment" contextRef="From2022-01-012022-12-31_custom_InServiceMember_ifrs-full_MachineryMember" id="Fact007317" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">29,678</ix:nonFraction>)</span></td>
    <td id="xdx_987_eifrs-full--IncreaseDecreaseThroughTransfersPropertyPlantAndEquipment_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--MachineryMember_zBVCmNRDjev2" title="Transfers" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:IncreaseDecreaseThroughTransfersPropertyPlantAndEquipment" contextRef="From2022-01-012022-12-31_custom_InServiceMember_ifrs-full_MachineryMember" id="Fact007319" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">683,865</ix:nonFraction></span></td>
    <td id="xdx_98B_ecustom--PropertyPlantAndEquipments_iE_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--MachineryMember_zVbdgZT3VUL9" title="Property, plant and equipment, ending" style="text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:PropertyPlantAndEquipments" contextRef="AsOf2022-12-31_custom_InServiceMember_ifrs-full_MachineryMember" id="Fact007321" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">5,890,366</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">Buildings</span></td>
    <td id="xdx_981_ecustom--PropertyPlantAndEquipments_iS_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--BuildingsMember_zOSQZaya0WX3" title="Property plant and equipments, beginning" style="text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:PropertyPlantAndEquipments" contextRef="AsOf2021-12-31_custom_InServiceMember_ifrs-full_BuildingsMember" id="Fact007323" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">867,833</ix:nonFraction></span></td>
    <td id="xdx_98D_ecustom--AdditionOrReversalOfImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--BuildingsMember_zXWAM96eVarh" title="Additions /  Impairment" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl7325">-</span></span></td>
    <td id="xdx_986_ecustom--DepreciationPropertyPlantAndEquipments_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--BuildingsMember_z2PbrY0Xy9T7" title="Depreciation" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:DepreciationPropertyPlantAndEquipments" contextRef="From2022-01-012022-12-31_custom_InServiceMember_ifrs-full_BuildingsMember" id="Fact007327" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">35,834</ix:nonFraction>)</span></td>
    <td id="xdx_989_eifrs-full--DisposalsAndRetirementsPropertyPlantAndEquipment_iN_pn3n3_di_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--BuildingsMember_z1XNvZQAkkX5" title="Loss on disposal" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="ifrs-full:DisposalsAndRetirementsPropertyPlantAndEquipment" contextRef="From2022-01-012022-12-31_custom_InServiceMember_ifrs-full_BuildingsMember" id="Fact007329" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">333</ix:nonFraction>)</span></td>
    <td id="xdx_985_eifrs-full--IncreaseDecreaseThroughTransfersPropertyPlantAndEquipment_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--BuildingsMember_zV4ugm0T6vv3" title="Transfers" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:IncreaseDecreaseThroughTransfersPropertyPlantAndEquipment" contextRef="From2022-01-012022-12-31_custom_InServiceMember_ifrs-full_BuildingsMember" id="Fact007331" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">9,586</ix:nonFraction></span></td>
    <td id="xdx_98D_ecustom--PropertyPlantAndEquipments_iE_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--BuildingsMember_zeSdIqm06dWl" title="Property, plant and equipment, ending" style="text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:PropertyPlantAndEquipments" contextRef="AsOf2022-12-31_custom_InServiceMember_ifrs-full_BuildingsMember" id="Fact007333" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">841,252</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">Land</span></td>
    <td id="xdx_98E_ecustom--PropertyPlantAndEquipments_iS_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--LandMember_zvMonkCSRfH7" title="Property plant and equipments, beginning" style="text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:PropertyPlantAndEquipments" contextRef="AsOf2021-12-31_custom_InServiceMember_ifrs-full_LandMember" id="Fact007335" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">459,118</ix:nonFraction></span></td>
    <td id="xdx_98D_ecustom--AdditionOrReversalOfImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--LandMember_znAaH0Rincfb" title="Additions /  Impairment" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl7337">-</span></span></td>
    <td id="xdx_98D_ecustom--DepreciationPropertyPlantAndEquipments_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--LandMember_z7V2MgxFtobh" title="Depreciation" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:DepreciationPropertyPlantAndEquipments" contextRef="From2022-01-012022-12-31_custom_InServiceMember_ifrs-full_LandMember" id="Fact007339" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">10,111</ix:nonFraction>)</span></td>
    <td id="xdx_980_eifrs-full--DisposalsAndRetirementsPropertyPlantAndEquipment_iN_pn3n3_di_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--LandMember_zPFIIhZEiDKg" title="Loss on disposal" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="ifrs-full:DisposalsAndRetirementsPropertyPlantAndEquipment" contextRef="From2022-01-012022-12-31_custom_InServiceMember_ifrs-full_LandMember" id="Fact007341" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">381</ix:nonFraction>)</span></td>
    <td id="xdx_980_eifrs-full--IncreaseDecreaseThroughTransfersPropertyPlantAndEquipment_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--LandMember_zKphvcD1lRx3" title="Transfers" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:IncreaseDecreaseThroughTransfersPropertyPlantAndEquipment" contextRef="From2022-01-012022-12-31_custom_InServiceMember_ifrs-full_LandMember" id="Fact007343" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,898</ix:nonFraction></span></td>
    <td id="xdx_981_ecustom--PropertyPlantAndEquipments_iE_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--LandMember_zGKBHtSvV2Wb" title="Property, plant and equipment, ending" style="text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:PropertyPlantAndEquipments" contextRef="AsOf2022-12-31_custom_InServiceMember_ifrs-full_LandMember" id="Fact007345" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">451,524</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">Vehicles and aircraft</span></td>
    <td id="xdx_98F_ecustom--PropertyPlantAndEquipments_iS_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--VehiclesMember_zlvSr68fe8Cc" title="Property plant and equipments, beginning" style="text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:PropertyPlantAndEquipments" contextRef="AsOf2021-12-31_custom_InServiceMember_ifrs-full_VehiclesMember" id="Fact007347" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,115</ix:nonFraction></span></td>
    <td id="xdx_98A_ecustom--AdditionOrReversalOfImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--VehiclesMember_zTlY8FkgdeF1" title="Additions /  Impairment" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl7349">-</span></span></td>
    <td id="xdx_989_ecustom--DepreciationPropertyPlantAndEquipments_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--VehiclesMember_zH2LzmhSfq8" title="Depreciation" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:DepreciationPropertyPlantAndEquipments" contextRef="From2022-01-012022-12-31_custom_InServiceMember_ifrs-full_VehiclesMember" id="Fact007351" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">389</ix:nonFraction>)</span></td>
    <td id="xdx_98A_eifrs-full--DisposalsAndRetirementsPropertyPlantAndEquipment_iN_pn3n3_di_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--VehiclesMember_zSmYBGTmLwo2" title="Loss on disposal" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl7353">-</span></span></td>
    <td id="xdx_98A_eifrs-full--IncreaseDecreaseThroughTransfersPropertyPlantAndEquipment_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--VehiclesMember_znuVcTYWsJPl" title="Transfers" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:IncreaseDecreaseThroughTransfersPropertyPlantAndEquipment" contextRef="From2022-01-012022-12-31_custom_InServiceMember_ifrs-full_VehiclesMember" id="Fact007355" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,616</ix:nonFraction></span></td>
    <td id="xdx_98D_ecustom--PropertyPlantAndEquipments_iE_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--VehiclesMember_zj7NikWnM3I7" title="Property, plant and equipment, ending" style="text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:PropertyPlantAndEquipments" contextRef="AsOf2022-12-31_custom_InServiceMember_ifrs-full_VehiclesMember" id="Fact007357" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,342</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">Furniture and fixtures</span></td>
    <td id="xdx_98C_ecustom--PropertyPlantAndEquipments_iS_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--FurnitureAndToolsMember_zMKmJK73CuRc" title="Property plant and equipments, beginning" style="text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:PropertyPlantAndEquipments" contextRef="AsOf2021-12-31_custom_InServiceMember_custom_FurnitureAndToolsMember" id="Fact007359" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">5,434</ix:nonFraction></span></td>
    <td id="xdx_980_ecustom--AdditionOrReversalOfImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--FurnitureAndToolsMember_zUxwS8lelQEj" title="Additions /  Impairment" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl7361">-</span></span></td>
    <td id="xdx_986_ecustom--DepreciationPropertyPlantAndEquipments_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--FurnitureAndToolsMember_zgo4RtvQmWtc" title="Depreciation" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:DepreciationPropertyPlantAndEquipments" contextRef="From2022-01-012022-12-31_custom_InServiceMember_custom_FurnitureAndToolsMember" id="Fact007363" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">584</ix:nonFraction>)</span></td>
    <td id="xdx_98C_eifrs-full--DisposalsAndRetirementsPropertyPlantAndEquipment_iN_pn3n3_di_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--FurnitureAndToolsMember_zCyRQKKXXpRe" title="Loss on disposal" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="ifrs-full:DisposalsAndRetirementsPropertyPlantAndEquipment" contextRef="From2022-01-012022-12-31_custom_InServiceMember_custom_FurnitureAndToolsMember" id="Fact007365" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">111</ix:nonFraction>)</span></td>
    <td id="xdx_985_eifrs-full--IncreaseDecreaseThroughTransfersPropertyPlantAndEquipment_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--FurnitureAndToolsMember_zg2vrEs2U3Yl" title="Transfers" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:IncreaseDecreaseThroughTransfersPropertyPlantAndEquipment" contextRef="From2022-01-012022-12-31_custom_InServiceMember_custom_FurnitureAndToolsMember" id="Fact007367" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,397</ix:nonFraction></span></td>
    <td id="xdx_981_ecustom--PropertyPlantAndEquipments_iE_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--FurnitureAndToolsMember_z8IeBjsMFNla" title="Property, plant and equipment, ending" style="text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:PropertyPlantAndEquipments" contextRef="AsOf2022-12-31_custom_InServiceMember_custom_FurnitureAndToolsMember" id="Fact007369" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">6,136</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">(-) Impairment (16.4)</span></td>
    <td id="xdx_989_ecustom--PropertyPlantAndEquipments_iS_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--ProvisionForImpairmentMember_zX8DNvvHWdn1" title="Property plant and equipments, beginning" style="text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:PropertyPlantAndEquipments" contextRef="AsOf2021-12-31_custom_InServiceMember_custom_ProvisionForImpairmentMember" id="Fact007371" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">710,509</ix:nonFraction>)</span></td>
    <td id="xdx_98E_ecustom--AdditionOrReversalOfImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--ProvisionForImpairmentMember_zUVHfH1M6QLk" title="Additions /  Impairment" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:AdditionOrReversalOfImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment" contextRef="From2022-01-012022-12-31_custom_InServiceMember_custom_ProvisionForImpairmentMember" id="Fact007373" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">74,696</ix:nonFraction>)</span></td>
    <td id="xdx_98A_ecustom--DepreciationPropertyPlantAndEquipments_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--ProvisionForImpairmentMember_zqAXbZMuCT8f" title="Depreciation" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl7375">-</span></span></td>
    <td id="xdx_98C_eifrs-full--DisposalsAndRetirementsPropertyPlantAndEquipment_iN_pn3n3_di_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--ProvisionForImpairmentMember_zctzjBGqevRe" title="Loss on disposal" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl7377">-</span></span></td>
    <td id="xdx_981_eifrs-full--IncreaseDecreaseThroughTransfersPropertyPlantAndEquipment_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--ProvisionForImpairmentMember_zd12oF3mVJMf" title="Transfers" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl7379">-</span></span></td>
    <td id="xdx_989_ecustom--PropertyPlantAndEquipments_iE_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--ProvisionForImpairmentMember_zbSadXhotpO3" title="Property plant and equipments, beginning" style="text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:PropertyPlantAndEquipments" contextRef="AsOf2022-12-31_custom_InServiceMember_custom_ProvisionForImpairmentMember" id="Fact007381" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">785,205</ix:nonFraction>)</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">(-) Special Obligations</span></td>
    <td id="xdx_988_ecustom--PropertyPlantAndEquipments_iS_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--SpecialObligationsMember_zS6MS2PCOAq8" title="Property plant and equipments, beginning" style="text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:PropertyPlantAndEquipments" contextRef="AsOf2021-12-31_custom_InServiceMember_custom_SpecialObligationsMember" id="Fact007383" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">502</ix:nonFraction>)</span></td>
    <td id="xdx_98E_ecustom--AdditionOrReversalOfImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--SpecialObligationsMember_zaWEeGK4hCQ5" title="Additions /  Impairment" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl7385">-</span></span></td>
    <td id="xdx_981_ecustom--DepreciationPropertyPlantAndEquipments_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--SpecialObligationsMember_zCPRJ80ciVIb" title="Depreciation" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:DepreciationPropertyPlantAndEquipments" contextRef="From2022-01-012022-12-31_custom_InServiceMember_custom_SpecialObligationsMember" id="Fact007387" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">125</ix:nonFraction></span></td>
    <td id="xdx_981_eifrs-full--DisposalsAndRetirementsPropertyPlantAndEquipment_iN_pn3n3_di_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--SpecialObligationsMember_zrU4PPy0mKh5" title="Loss on disposal" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl7389">-</span></span></td>
    <td id="xdx_986_eifrs-full--IncreaseDecreaseThroughTransfersPropertyPlantAndEquipment_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--SpecialObligationsMember_zCYJnHHqjfC3" title="Transfers" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:IncreaseDecreaseThroughTransfersPropertyPlantAndEquipment" contextRef="From2022-01-012022-12-31_custom_InServiceMember_custom_SpecialObligationsMember" id="Fact007391" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">41</ix:nonFraction>)</span></td>
    <td id="xdx_984_ecustom--PropertyPlantAndEquipments_iE_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--SpecialObligationsMember_zBkR1RWI6R6c" title="Property, plant and equipment, ending" style="text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:PropertyPlantAndEquipments" contextRef="AsOf2022-12-31_custom_InServiceMember_custom_SpecialObligationsMember" id="Fact007393" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">418</ix:nonFraction>)</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">&#160;</span></td>
    <td id="xdx_987_ecustom--PropertyPlantAndEquipments_iS_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember_zdCJd1lDFz24" title="Property plant and equipments, beginning" style="font-weight: bold; text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:PropertyPlantAndEquipments" contextRef="AsOf2021-12-31_custom_InServiceMember" id="Fact007395" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">9,577,127</ix:nonFraction></span></td>
    <td id="xdx_983_ecustom--AdditionOrReversalOfImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember_zYcFKhjJRgK1" title="Additions /  Impairment" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:AdditionOrReversalOfImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment" contextRef="From2022-01-012022-12-31_custom_InServiceMember" id="Fact007397" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">74,696</ix:nonFraction>)</span></td>
    <td id="xdx_982_ecustom--DepreciationPropertyPlantAndEquipments_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember_z5XB8hdudjsi" title="Depreciation" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:DepreciationPropertyPlantAndEquipments" contextRef="From2022-01-012022-12-31_custom_InServiceMember" id="Fact007399" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">529,520</ix:nonFraction>)</span></td>
    <td id="xdx_98F_eifrs-full--DisposalsAndRetirementsPropertyPlantAndEquipment_iN_pn3n3_di_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember_zzPpprOAJY39" title="Loss on disposal" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="ifrs-full:DisposalsAndRetirementsPropertyPlantAndEquipment" contextRef="From2022-01-012022-12-31_custom_InServiceMember" id="Fact007401" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">30,503</ix:nonFraction>)</span></td>
    <td id="xdx_989_eifrs-full--IncreaseDecreaseThroughTransfersPropertyPlantAndEquipment_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember_zOiom1PADIef" title="Transfers" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:IncreaseDecreaseThroughTransfersPropertyPlantAndEquipment" contextRef="From2022-01-012022-12-31_custom_InServiceMember" id="Fact007403" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">738,363</ix:nonFraction></span></td>
    <td id="xdx_989_ecustom--PropertyPlantAndEquipments_iE_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember_zKHgHQS7JxF" title="Property, plant and equipment, ending" style="font-weight: bold; text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:PropertyPlantAndEquipments" contextRef="AsOf2022-12-31_custom_InServiceMember" id="Fact007405" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">9,680,771</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold"><span style="font-size: 7pt">In progress</span></td>
    <td style="font-weight: bold; text-align: right"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="font-weight: bold; text-align: right"><span style="font-size: 7pt">&#160;</span></td></tr>
  <tr style="vertical-align: bottom">
    <td><span style="font-size: 7pt">Cost</span></td>
    <td id="xdx_98E_ecustom--PropertyPlantAndEquipments_iS_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--InProgressMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--CostMember_z01fqm9DBJ8f" title="Property plant and equipments, beginning" style="text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:PropertyPlantAndEquipments" contextRef="AsOf2021-12-31_custom_InProgressMember_custom_CostMember" id="Fact007407" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">752,846</ix:nonFraction></span></td>
    <td id="xdx_980_ecustom--AdditionOrReversalOfImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--InProgressMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--CostMember_zdcP0nmb7Eeb" title="Additions /  Impairment" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:AdditionOrReversalOfImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment" contextRef="From2022-01-012022-12-31_custom_InProgressMember_custom_CostMember" id="Fact007409" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">559,318</ix:nonFraction></span></td>
    <td id="xdx_980_ecustom--DepreciationPropertyPlantAndEquipments_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--InProgressMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--CostMember_zaX1qR8mX1wf" title="Depreciation" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl7411">-</span></span></td>
    <td id="xdx_989_eifrs-full--DisposalsAndRetirementsPropertyPlantAndEquipment_iN_pn3n3_di_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--InProgressMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--CostMember_z3DK9ECRLCya" title="Loss on disposal" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="ifrs-full:DisposalsAndRetirementsPropertyPlantAndEquipment" contextRef="From2022-01-012022-12-31_custom_InProgressMember_custom_CostMember" id="Fact007413" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">12,338</ix:nonFraction>)</span></td>
    <td id="xdx_98A_eifrs-full--IncreaseDecreaseThroughTransfersPropertyPlantAndEquipment_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--InProgressMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--CostMember_zsE0ZFmtTIz8" title="Transfers" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:IncreaseDecreaseThroughTransfersPropertyPlantAndEquipment" contextRef="From2022-01-012022-12-31_custom_InProgressMember_custom_CostMember" id="Fact007415" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">724,746</ix:nonFraction>)</span></td>
    <td id="xdx_988_ecustom--PropertyPlantAndEquipments_iE_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--InProgressMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--CostMember_zeWCEeLkj73k" title="Property, plant and equipment, ending" style="text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:PropertyPlantAndEquipments" contextRef="AsOf2022-12-31_custom_InProgressMember_custom_CostMember" id="Fact007417" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">575,080</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">(-) Impairment (16.4)</span></td>
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  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">&#160;</span></td>
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  <tr style="vertical-align: bottom">
    <td style="border-top: Black 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: center"><span style="font-size: 7pt">&#160;</span></td>
    <td id="xdx_988_ecustom--PropertyPlantAndEquipments_iS_pn3n3_c20220101__20221231_zVCdESSDF2Y2" title="Property plant and equipments, beginning" style="border-top: Black 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:PropertyPlantAndEquipments" contextRef="AsOf2021-12-31" id="Fact007443" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">10,142,591</ix:nonFraction></span></td>
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    <td id="xdx_981_ecustom--DepreciationPropertyPlantAndEquipments_pn3n3_c20220101__20221231_zeJaYwQtBwt8" title="Depreciation" style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:DepreciationPropertyPlantAndEquipments" contextRef="From2022-01-012022-12-31" id="Fact007447" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">529,520</ix:nonFraction>)</span></td>
    <td id="xdx_983_eifrs-full--DisposalsAndRetirementsPropertyPlantAndEquipment_iN_pn3n3_di_c20220101__20221231_zj0p78RntH7d" title="Loss on disposal" style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="ifrs-full:DisposalsAndRetirementsPropertyPlantAndEquipment" contextRef="From2022-01-012022-12-31" id="Fact007449" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">42,841</ix:nonFraction>)</span></td>
    <td id="xdx_98D_eifrs-full--IncreaseDecreaseThroughTransfersPropertyPlantAndEquipment_pn3n3_c20220101__20221231_zTKnOa1h5Feg" title="Transfers" style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:IncreaseDecreaseThroughTransfersPropertyPlantAndEquipment" contextRef="From2022-01-012022-12-31" id="Fact007451" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">13,617</ix:nonFraction></span></td>
    <td id="xdx_98F_ecustom--PropertyPlantAndEquipments_iE_pn3n3_c20220101__20221231_zbSG1lZoOIcg" title="Property, plant and equipment, ending" style="border-top: Black 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:PropertyPlantAndEquipments" contextRef="AsOf2022-12-31" id="Fact007453" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">10,069,468</ix:nonFraction></span></td></tr>
  </table>

</ix:nonNumeric><p id="xdx_8AC_zksdGFkmclVa" style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 3.7pt 0 0 5.9pt">During the construction phase, loans, financing and debentures
costs are capitalized. In 2023, these costs totaled R$<span id="xdx_900_ecustom--FinancingAndDebenturesCosts_pn3n3_c20230101__20231231_zYLA4dJ6H6lk" title="Financing and debentures costs"><ix:nonFraction name="elp:FinancingAndDebenturesCosts" contextRef="From2023-01-01to2023-12-31" id="Fact007455" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,355</ix:nonFraction></span>, at an average rate of <span id="xdx_906_ecustom--FinancingAndDebentureAverageRate_pip0_dp_c20230101__20231231_zoYaIOIfw54" title="Financing and debenture  average rate"><ix:nonFraction name="elp:FinancingAndDebentureAverageRate" contextRef="From2023-01-01to2023-12-31" id="Fact007457" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">0.051</ix:nonFraction></span>% p.a. (R$<span id="xdx_906_ecustom--FinancingAndDebenturesCosts_pn3n3_c20220101__20221231_z42BvtbQR5qf" title="Financing and debentures costs"><ix:nonFraction name="elp:FinancingAndDebenturesCosts" contextRef="From2022-01-012022-12-31" id="Fact007459" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">13,468</ix:nonFraction></span>, at an average rate of <span id="xdx_900_ecustom--FinancingAndDebentureAverageRate_pip0_dp_c20220101__20221231_zIioBju6GMSc" title="Financing and debenture  average rate"><ix:nonFraction name="elp:FinancingAndDebentureAverageRate" contextRef="From2022-01-012022-12-31" id="Fact007461" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">0.32</ix:nonFraction></span>%
p.a., in 2022).</p>


<ix:exclude><!-- Field: Page; Sequence: 233 -->
    <div id="xdx_232_zGVMrWvLK50g" style="border-bottom: Black 1pt solid; margin-bottom: 6pt"><p style="margin-top: 0; margin-bottom: 0">&#160;</p><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td id="xdx_23F_zzY8jMplPqYj" style="text-align: center; width: 100%">F-<!-- Field: Sequence; Type: Arabic; Name: PageNo -->58<!-- Field: /Sequence -->&#160;</td></tr></table></div>
    <div id="xdx_239_zd0lGI9bAWv9" style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%"><p style="font: 10pt/11.2pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 1pt; text-align: left"><b>COMPANHIA PARANAENSE DE ENERGIA &#8211; COPEL and Subsidiaries</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>Notes to the Consolidated Financial Statements</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>For the years ended December 31, 2023, 2022 and 2021</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; text-align: left; margin-top: 1.7pt; margin-right: 0; margin-bottom: 0"><b>All amounts expressed in thousands of Brazilian reais, unless otherwise stated</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b>&#160;</b></p></td></tr></table></div>
    <!-- Field: /Page --></ix:exclude>

<ix:exclude><p id="xdx_236_zinAYtsKuT7d" style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.55pt 0 0">&#160;</p></ix:exclude>

<table cellpadding="0" cellspacing="0" style="font: 11pt Calibri, Helvetica, Sans-Serif; width: 100%; margin-top: 3.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 34pt"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 10pt"><b>16.3</b></span></td><td><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 10pt"><b>Joint operations - consortiums</b></span></td></tr></table>

<p style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.65pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 0 0 5.9pt">The amounts recorded under property, plant and equipment
referring to the share of interest of Copel GeT in consortiums are shown below:</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 0 0 5.9pt">&#160;</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact007464" name="elp:SummaryOfJointOperationsPropertyPlantAndEquipmentTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_890_ecustom--SummaryOfJointOperationsPropertyPlantAndEquipmentTableTextBlock_z3Zz1zupkNDe" summary="xdx: Disclosure - Property, Plant and Equipment (Details 2)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="width: 47%"><span id="xdx_8B2_zgsyo0yvwsD6" style="display: none">Schedule of joint operations property plant and equipment</span></td>
    <td style="text-align: center; width: 13%">&#160;</td>
    <td style="text-align: center; width: 20%">&#160;</td>
    <td style="width: 10%">&#160;</td>
    <td style="width: 10%">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-top: Black 1pt solid; font-weight: bold; text-align: left">&#160;</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: center">Share</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">Annual average&#160;</td>
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    <td style="border-top: Black 1pt solid; font-weight: bold; text-align: right">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold">Joint operations&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: center">Copel GeT (%)</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">depreciation rate&#160;&#160;(%)</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">12.31.2023</td>
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right">12.31.2022</td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold">HPP Gov. Jayme Canet J&#250;nior (Mau&#225;) - Cons&#243;rcio</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; font-weight: bold; border-top-color: Black; border-top-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: center; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="font-weight: bold; text-align: right">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left">&#160;&#160;&#160;&#160;&#160;&#160;Energ&#233;tico Cruzeiro do Sul</td>
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    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="font-weight: bold; text-align: right">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">In service</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
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  <tr style="vertical-align: bottom">
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  <tr style="vertical-align: bottom">
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  <tr style="vertical-align: bottom">
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  <tr style="vertical-align: bottom">
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  <tr style="vertical-align: bottom">
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  <tr style="vertical-align: bottom">
    <td style="text-align: left">(-) Accumulated depreciation</td>
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  <tr style="vertical-align: bottom">
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  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 0.5pt solid; padding-left: 9px; text-align: left">&#160;</td>
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  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; padding-left: 9px; text-align: left">&#160;</td>
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</ix:nonNumeric><p id="xdx_8A9_zzKF5es3mwQe" style="font: 8.5pt/8.5pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;</p>

<p style="font: 7.5pt/7.5pt Calibri, Helvetica, Sans-Serif; margin: 0.5pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: bold 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 3.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 34pt">16.4</td><td style="text-align: justify; padding-right: 255.9pt">Impairment of generation segment assets</td></tr></table>

<p style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.8pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 5.45pt 0 5.9pt; text-align: justify">Based on the analysis of impairment
indicators, assumptions representing the best estimates of the Company's Management, the methodology provided for in IAS 36 and the measurement
of value in use, the cash-generating units in the electricity generation segment were tested.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.25pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.35pt 0 5.9pt; text-align: justify">The calculation of the value in
use was based on discounted operating cash flows over the time of concessions, maintaining the Company&#8217;s current commercial conditions.
The rate used to discount the cash flows was set and updated considering the WACC (Weighted Average Cost of Capital) and CAPM (Capital
Asset Pricing Model) methodologies, by font type, for the generation segment, considering usual market parameters.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.85pt 0 5.9pt; text-align: justify">Internal references such as the
budget approved by the Company, historical or past data, updating of the timeframe of work and amount of investments for projects in course
support the design of key assumptions by Company Management. In the same framework, external references such as level of consumption of
electric power and the availability of water resources support the key information about estimated cash flows.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.65pt 0 5.9pt; text-align: justify">Several assumptions used by Company
Management when determining future cash flows can be affected by uncertain events, which, in turn, may give rise to variation in results.
Changes in the political and economic model, for example, may lead to upward trend when projecting country risk-rating, increasing the
discount rates used in tests.</p>


<ix:exclude><!-- Field: Page; Sequence: 234 -->
    <div id="xdx_23D_zSjZjrY4KTCh" style="border-bottom: Black 1pt solid; margin-bottom: 6pt"><p style="margin-top: 0; margin-bottom: 0">&#160;</p><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%">F-<!-- Field: Sequence; Type: Arabic; Name: PageNo -->59<!-- Field: /Sequence -->&#160;</td></tr></table></div>
    <div id="xdx_23D_zZvbJyjzEj4h" style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%"><p style="font: 10pt/11.2pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 1pt; text-align: left"><b>COMPANHIA PARANAENSE DE ENERGIA &#8211; COPEL and Subsidiaries</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>Notes to the Consolidated Financial Statements</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>For the years ended December 31, 2023, 2022 and 2021</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; text-align: left; margin-top: 1.7pt; margin-right: 0; margin-bottom: 0"><b>All amounts expressed in thousands of Brazilian reais, unless otherwise stated</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b>&#160;</b></p></td></tr></table></div>
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<ix:exclude><p id="xdx_23A_zI8c6lU0Ul4b" style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.55pt 0 0">&#160;</p></ix:exclude>

<p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 3.7pt 0 0 5.9pt">The tests considered the following key assumptions:</p>

<p style="font: 12pt/12pt Calibri, Helvetica, Sans-Serif; margin: 0.4pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Arial, Helvetica, Sans-Serif; margin-top: 0pt; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right">&#8226;</td><td style="width: 5pt"/><td style="text-align: justify">Growth compatible with historical data and perspective for the Brazilian economy growth;</td>
</tr></table>

<p style="font: 12pt/12pt Calibri, Helvetica, Sans-Serif; margin: 0.5pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin-top: 0pt; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right">&#8226;</td><td style="width: 5pt"/><td style="text-align: justify">Updated after-tax discount rates, specific for each type of source tested, obtained through
the methodology usually applied by the market, taking into consideration the weighted average cost of capital;</td>
</tr></table>

<p style="font: 6.5pt/6.5pt Calibri, Helvetica, Sans-Serif; margin: 0.3pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin-top: 0pt; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right">&#8226;</td><td style="width: 5pt"/><td style="text-align: justify">Projected revenue in accordance with the agreements in force and future market expectations,
without any expectation for renewal of concession/authorization;</td>
</tr></table>

<p style="font: 6.5pt/6.5pt Calibri, Helvetica, Sans-Serif; margin: 0.4pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin-top: 0pt; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right">&#8226;</td><td style="width: 5pt"/><td style="text-align: justify">Expenses broken into cash generating units, projected in view of the budget approved by the
Company;</td>
</tr></table>

<p style="font: 7pt/7pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Arial, Helvetica, Sans-Serif; margin-top: 0pt; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right">&#8226;</td><td style="width: 5pt"/><td style="text-align: justify">Updating of regulatory charges.</td>
</tr></table>

<p style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.65pt 0 0">&#160;</p>

<p style="font: 10pt/202% Arial, Helvetica, Sans-Serif; margin: 0 23.85pt 0 5.9pt">The Company has considered each of its generation projects
as an independent cash-generating unit. The projects with impairment balances recorded on December 31, 2023 are the following:</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact007511" name="elp:SummaryOfImpairmentBalancesTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_894_ecustom--SummaryOfImpairmentBalancesTableTextBlock_zXieUkmlQcvl" summary="xdx: Disclosure - Property, Plant and Equipment (Details 3)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="width: 44%"><span id="xdx_8BF_zqeRmEQFPTO1" style="display: none">Schedule of impairment balances</span></td>
    <td style="width: 14%">&#160;</td>
    <td style="width: 14%">&#160;</td>
    <td style="width: 14%">&#160;</td>
    <td style="width: 14%">&#160;</td></tr>
  <tr>
    <td style="border-top: Black 1pt solid; color: white; font-weight: bold; vertical-align: top">Consolidated</td>
    <td style="border-top: Black 1pt solid; border-bottom: #FFC000 0.5pt solid; font-weight: bold; vertical-align: bottom">&#160;</td>
    <td style="border-top: Black 1pt solid; border-bottom: #FFC000 0.5pt solid; font-weight: bold; vertical-align: bottom">&#160;</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: #FFC000 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right">Property, Plant and Equipment&#160;&#160;</td>
    <td rowspan="2" style="border-top: Black 1pt solid; border-bottom: black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right">Value in use</td></tr>
  <tr>
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: top">&#160;</td>
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right">Cost&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right; border-top-color: #FFC000; border-top-width: 0.5pt">Depreciation</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right; border-top-color: #FFC000; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt">Impairment&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td>HPP Col&#237;der</td>
    <td id="xdx_98E_eifrs-full--PropertyPlantAndEquipmentFairValueUsedAsDeemedCost_iS_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--ProjectsMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--HPPColiderMember_z3pBKAJEE3c1" title="Property, Plant and Equipment, Cost" style="text-align: right"><ix:nonFraction name="ifrs-full:PropertyPlantAndEquipmentFairValueUsedAsDeemedCost" contextRef="AsOf2022-12-31_custom_ProjectsMember_custom_HPPColiderMember" id="Fact007513" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,580,309</ix:nonFraction></td>
    <td id="xdx_980_eifrs-full--DepreciationPropertyPlantAndEquipment_iN_pn3n3_di_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--ProjectsMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--HPPColiderMember_zbD0qHDMgiVl" title="Property, Plant and Equipment, Depreciation" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right">(<ix:nonFraction name="ifrs-full:DepreciationPropertyPlantAndEquipment" contextRef="From2023-01-012023-12-31_custom_ProjectsMember_custom_HPPColiderMember" id="Fact007515" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">386,847</ix:nonFraction>)</td>
    <td id="xdx_986_eifrs-full--ImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment_iN_pn3n3_di_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--ProjectsMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--HPPColiderMember_zsSwd1gjImXc" title="Property, Plant and Equipment, Impairment" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="ifrs-full:ImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment" contextRef="From2023-01-012023-12-31_custom_ProjectsMember_custom_HPPColiderMember" id="Fact007517" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">498,906</ix:nonFraction>)</td>
    <td id="xdx_984_eifrs-full--PropertyPlantAndEquipmentFairValueUsedAsDeemedCost_iE_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--ProjectsMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--HPPColiderMember_z9xJzH0efoR2" title="Property, Plant and Equipment, Value in use" style="text-align: right"><ix:nonFraction name="ifrs-full:PropertyPlantAndEquipmentFairValueUsedAsDeemedCost" contextRef="AsOf2023-12-31_custom_ProjectsMember_custom_HPPColiderMember" id="Fact007519" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,694,556</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>Cons&#243;rcio Tapaj&#243;s (a)</td>
    <td id="xdx_983_eifrs-full--PropertyPlantAndEquipmentFairValueUsedAsDeemedCost_iS_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--ProjectsMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--ConsorcioTapajosMember_fKGEp_zUPrmYOH6Yfj" title="Property, Plant and Equipment, Cost" style="text-align: right"><ix:nonFraction name="ifrs-full:PropertyPlantAndEquipmentFairValueUsedAsDeemedCost" contextRef="AsOf2022-12-31_custom_ProjectsMember_custom_ConsorcioTapajosMember" id="Fact007521" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">14,879</ix:nonFraction></td>
    <td id="xdx_986_eifrs-full--DepreciationPropertyPlantAndEquipment_iN_pn3n3_di_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--ProjectsMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--ConsorcioTapajosMember_fKGEp_znl1mKf1bbnl" title="Property, Plant and Equipment, Depreciation" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl7523">-</span></td>
    <td id="xdx_986_eifrs-full--ImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment_iN_pn3n3_di_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--ProjectsMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--ConsorcioTapajosMember_fKGEp_zcxfLJ7MHWti" title="Property, Plant and Equipment, Impairment" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="ifrs-full:ImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment" contextRef="From2023-01-012023-12-31_custom_ProjectsMember_custom_ConsorcioTapajosMember" id="Fact007525" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">14,879</ix:nonFraction>)</td>
    <td id="xdx_986_eifrs-full--PropertyPlantAndEquipmentFairValueUsedAsDeemedCost_iE_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--ProjectsMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--ConsorcioTapajosMember_fKGEp_zt6nChlrscti" title="Property, Plant and Equipment, Value in use" style="text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl7527">-</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 0.5pt solid">Power plants in Paran&#225;</td>
    <td id="xdx_98C_eifrs-full--PropertyPlantAndEquipmentFairValueUsedAsDeemedCost_iS_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--ProjectsMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--PowerPlantsInParanaMember_zL6y755TQjKk" title="Property, Plant and Equipment, Cost" style="border-bottom: Black 0.5pt solid; text-align: right"><ix:nonFraction name="ifrs-full:PropertyPlantAndEquipmentFairValueUsedAsDeemedCost" contextRef="AsOf2022-12-31_custom_ProjectsMember_custom_PowerPlantsInParanaMember" id="Fact007529" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">462,999</ix:nonFraction></td>
    <td id="xdx_989_eifrs-full--DepreciationPropertyPlantAndEquipment_iN_pn3n3_di_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--ProjectsMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--PowerPlantsInParanaMember_zkPCnAS2Evwj" title="Property, Plant and Equipment, Depreciation" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right">(<ix:nonFraction name="ifrs-full:DepreciationPropertyPlantAndEquipment" contextRef="From2023-01-012023-12-31_custom_ProjectsMember_custom_PowerPlantsInParanaMember" id="Fact007531" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">157,542</ix:nonFraction>)</td>
    <td id="xdx_98F_eifrs-full--ImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment_iN_pn3n3_di_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--ProjectsMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--PowerPlantsInParanaMember_zLrkIhsL099b" title="Property, Plant and Equipment, Impairment" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="ifrs-full:ImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment" contextRef="From2023-01-012023-12-31_custom_ProjectsMember_custom_PowerPlantsInParanaMember" id="Fact007533" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">175,171</ix:nonFraction>)</td>
    <td id="xdx_98A_eifrs-full--PropertyPlantAndEquipmentFairValueUsedAsDeemedCost_iE_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--ProjectsMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--PowerPlantsInParanaMember_ztyC5dF6RWl1" title="Property, Plant and Equipment, Value in use" style="border-bottom: Black 0.5pt solid; text-align: right"><ix:nonFraction name="ifrs-full:PropertyPlantAndEquipmentFairValueUsedAsDeemedCost" contextRef="AsOf2023-12-31_custom_ProjectsMember_custom_PowerPlantsInParanaMember" id="Fact007535" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">130,286</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; font-weight: bold">&#160;</td>
    <td id="xdx_98F_eifrs-full--PropertyPlantAndEquipmentFairValueUsedAsDeemedCost_iS_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--ProjectsMember_zKXDVw4z3Rek" title="Property, Plant and Equipment, Cost" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right"><ix:nonFraction name="ifrs-full:PropertyPlantAndEquipmentFairValueUsedAsDeemedCost" contextRef="AsOf2022-12-31_custom_ProjectsMember" id="Fact007537" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,058,187</ix:nonFraction></td>
    <td id="xdx_98F_eifrs-full--DepreciationPropertyPlantAndEquipment_iN_pn3n3_di_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--ProjectsMember_zeqiATgM9ADb" title="Property, Plant and Equipment, Depreciation" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">(<ix:nonFraction name="ifrs-full:DepreciationPropertyPlantAndEquipment" contextRef="From2023-01-012023-12-31_custom_ProjectsMember" id="Fact007539" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">544,389</ix:nonFraction>)</td>
    <td id="xdx_98D_eifrs-full--ImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment_iN_pn3n3_di_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--ProjectsMember_zDdXGAiuXtee" title="Property, Plant and Equipment, Impairment" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="ifrs-full:ImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment" contextRef="From2023-01-012023-12-31_custom_ProjectsMember" id="Fact007541" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">688,956</ix:nonFraction>)</td>
    <td id="xdx_982_eifrs-full--PropertyPlantAndEquipmentFairValueUsedAsDeemedCost_iE_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--ProjectsMember_zW4uZK9te998" title="Property, Plant and Equipment, Value in use" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right"><ix:nonFraction name="ifrs-full:PropertyPlantAndEquipmentFairValueUsedAsDeemedCost" contextRef="AsOf2023-12-31_custom_ProjectsMember" id="Fact007543" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,824,842</ix:nonFraction></td></tr>
  </table>

<p style="font: 2.5pt/2.5pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 8pt Arial, Helvetica, Sans-Serif; margin-top: 0pt; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right">(a)</td><td style="width: 5pt"/><td style="text-align: justify">Project under development</td>
</tr></table>

</ix:nonNumeric><p id="xdx_8AC_zlvELNNtk2cg" style="font: 9.5pt/9.5pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;</p>

<p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 3.7pt 0 0 5.9pt">The table below shows the changes in the impairment:</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact007545" name="elp:SummaryOfImpairmentOfPropertyPlantAndEquipmentTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_895_ecustom--SummaryOfImpairmentOfPropertyPlantAndEquipmentTableTextBlock_zAKu8fcfDuJ7" summary="xdx: Disclosure - Property, Plant and Equipment (Details 4)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="width: 23%"><span id="xdx_8B4_zNNccXtGSRO4" style="display: none">Schedule of impairment of property plant and equipment</span></td>
    <td style="width: 13%">&#160;</td>
    <td style="width: 11%">&#160;</td>
    <td style="width: 16%">&#160;</td>
    <td style="width: 12%">&#160;</td>
    <td style="width: 9%">&#160;</td>
    <td style="width: 16%">&#160;</td></tr>
  <tr>
    <td style="border-top: Black 1pt solid; color: white; font-weight: bold; vertical-align: top">Consolidated</td>
    <td style="border-top: Black 1pt solid; font-weight: bold; vertical-align: bottom; text-align: right">Balance as of</td>
    <td rowspan="2" style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: center">Impairment / Reversal</td>
    <td style="border-top: Black 1pt solid; font-weight: bold; vertical-align: bottom; text-align: right">Balance as of</td>
    <td rowspan="2" style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: center">Impairment / Reversal</td>
    <td rowspan="2" style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: center">Transfer</td>
    <td style="border-top: Black 1pt solid; font-weight: bold; vertical-align: bottom; text-align: right">Balance as of</td></tr>
  <tr>
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: top">&#160;</td>
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right">January 1, 2022</td>
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right">December 31, 2022</td>
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right">December 31, 2023</td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold">In service</td>
    <td style="font-weight: bold; text-align: right">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: center">&#160;</td>
    <td style="font-weight: bold; text-align: right">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: center">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="font-weight: bold; text-align: right">&#160;</td></tr>
  <tr style="vertical-align: middle">
    <td>HPP Col&#237;der</td>
    <td id="xdx_98E_eifrs-full--RecoverableAmountOfAssetOrCashgeneratingUnit_iNS_pn3n3_di_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--HPPMember_zkOTAf8DaWK1" title="Recoverable amount at beginning" style="text-align: right">(<ix:nonFraction name="ifrs-full:RecoverableAmountOfAssetOrCashgeneratingUnit" contextRef="AsOf2021-12-31_custom_InServiceMember_custom_HPPMember" id="Fact007547" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">639,529</ix:nonFraction>)</td>
    <td id="xdx_98C_ecustom--ImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipments_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--HPPMember_zkfg697V8Ubg" title="Impairment / Reversal" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right"><ix:nonFraction name="elp:ImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipments" contextRef="From2022-01-012022-12-31_custom_InServiceMember_custom_HPPMember" id="Fact007549" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">6,970</ix:nonFraction></td>
    <td id="xdx_984_eifrs-full--RecoverableAmountOfAssetOrCashgeneratingUnit_iNS_pn3n3_di_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--HPPMember_ziqtOZhc7YG8" title="Recoverable amount at beginning" style="text-align: right">(<ix:nonFraction name="ifrs-full:RecoverableAmountOfAssetOrCashgeneratingUnit" contextRef="AsOf2022-12-31_custom_InServiceMember_custom_HPPMember" id="Fact007551" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">632,559</ix:nonFraction>)</td>
    <td id="xdx_985_ecustom--ImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipments_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--HPPMember_zaNwX9xGS2D2" title="Impairment / Reversal" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right"><ix:nonFraction name="elp:ImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipments" contextRef="From2023-01-012023-12-31_custom_InServiceMember_custom_HPPMember" id="Fact007553" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">133,653</ix:nonFraction></td>
    <td id="xdx_98C_ecustom--TransferInProfitOrLossPropertyPlantAndEquipments_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--HPPMember_zAF1bQxeVvKa" title="Transfer" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="-sec-ix-hidden: xdx2ixbrl7555">-</span></td>
    <td id="xdx_98A_eifrs-full--RecoverableAmountOfAssetOrCashgeneratingUnit_iNE_pn3n3_di_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--HPPMember_zsumEKhFJR47" title="Recoverable amount at ending" style="text-align: right">(<ix:nonFraction name="ifrs-full:RecoverableAmountOfAssetOrCashgeneratingUnit" contextRef="AsOf2023-12-31_custom_InServiceMember_custom_HPPMember" id="Fact007557" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">498,906</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: middle">
    <td>UEGA (Note 39)</td>
    <td id="xdx_98C_eifrs-full--RecoverableAmountOfAssetOrCashgeneratingUnit_iNS_pn3n3_di_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--UEGAraucariaMember_zAIOjDoW6DId" title="Recoverable amount at beginning" style="text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl7559">-</span></td>
    <td id="xdx_980_ecustom--ImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipments_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--UEGAraucariaMember_zXcHjE7Gfjn1" title="Impairment / Reversal" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right">(<ix:nonFraction name="elp:ImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipments" contextRef="From2022-01-012022-12-31_custom_InServiceMember_custom_UEGAraucariaMember" id="Fact007561" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">108,132</ix:nonFraction>)</td>
    <td id="xdx_983_eifrs-full--RecoverableAmountOfAssetOrCashgeneratingUnit_iNS_pn3n3_di_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--UEGAraucariaMember_zyfooeRPas9a" title="Recoverable amount at beginning" style="text-align: right">(<ix:nonFraction name="ifrs-full:RecoverableAmountOfAssetOrCashgeneratingUnit" contextRef="AsOf2022-12-31_custom_InServiceMember_custom_UEGAraucariaMember" id="Fact007563" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">108,132</ix:nonFraction>)</td>
    <td id="xdx_984_ecustom--ImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipments_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--UEGAraucariaMember_zDM8vrc45BO4" title="Impairment / Reversal" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right"><ix:nonFraction name="elp:ImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipments" contextRef="From2023-01-012023-12-31_custom_InServiceMember_custom_UEGAraucariaMember" id="Fact007565" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">108,132</ix:nonFraction></td>
    <td id="xdx_981_ecustom--TransferInProfitOrLossPropertyPlantAndEquipments_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--UEGAraucariaMember_zK4hBqZgKeGj" title="Transfer" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="-sec-ix-hidden: xdx2ixbrl7567">-</span></td>
    <td id="xdx_989_eifrs-full--RecoverableAmountOfAssetOrCashgeneratingUnit_iNE_pn3n3_di_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--UEGAraucariaMember_zvMt7Tfv3664" title="Recoverable amount at beginning" style="text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl7569">-</span></td></tr>
  <tr>
    <td style="vertical-align: middle">Power plants in Paran&#225;&#160;</td>
    <td id="xdx_98B_eifrs-full--RecoverableAmountOfAssetOrCashgeneratingUnit_iNS_pn3n3_di_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--PowerPlantsInParanaMember_zWxbgFmhICyg" title="Recoverable amount at beginning" style="vertical-align: bottom; text-align: right">(<ix:nonFraction name="ifrs-full:RecoverableAmountOfAssetOrCashgeneratingUnit" contextRef="AsOf2021-12-31_custom_InServiceMember_custom_PowerPlantsInParanaMember" id="Fact007571" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">70,980</ix:nonFraction>)</td>
    <td id="xdx_989_ecustom--ImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipments_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--PowerPlantsInParanaMember_zmKli9rISbz6" title="Impairment / Reversal" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right"><ix:nonFraction name="elp:ImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipments" contextRef="From2022-01-012022-12-31_custom_InServiceMember_custom_PowerPlantsInParanaMember" id="Fact007573" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">26,466</ix:nonFraction></td>
    <td id="xdx_985_eifrs-full--RecoverableAmountOfAssetOrCashgeneratingUnit_iNS_pn3n3_di_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--PowerPlantsInParanaMember_z9DoY3slmKHk" title="Recoverable amount at beginning" style="vertical-align: middle; text-align: right">(<ix:nonFraction name="ifrs-full:RecoverableAmountOfAssetOrCashgeneratingUnit" contextRef="AsOf2022-12-31_custom_InServiceMember_custom_PowerPlantsInParanaMember" id="Fact007575" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">44,514</ix:nonFraction>)</td>
    <td id="xdx_983_ecustom--ImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipments_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--PowerPlantsInParanaMember_zjJivw49cpHk" title="Impairment / Reversal" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipments" contextRef="From2023-01-012023-12-31_custom_InServiceMember_custom_PowerPlantsInParanaMember" id="Fact007577" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">40,847</ix:nonFraction></td>
    <td id="xdx_982_ecustom--TransferInProfitOrLossPropertyPlantAndEquipments_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--PowerPlantsInParanaMember_zeoGue1G8v76" title="Transfer" style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:TransferInProfitOrLossPropertyPlantAndEquipments" contextRef="From2023-01-012023-12-31_custom_InServiceMember_custom_PowerPlantsInParanaMember" id="Fact007579" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">171,504</ix:nonFraction>)</td>
    <td id="xdx_98F_eifrs-full--RecoverableAmountOfAssetOrCashgeneratingUnit_iNE_pn3n3_di_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--PowerPlantsInParanaMember_zhjqEEQg7c11" title="Recoverable amount at ending" style="vertical-align: middle; text-align: right">(<ix:nonFraction name="ifrs-full:RecoverableAmountOfAssetOrCashgeneratingUnit" contextRef="AsOf2023-12-31_custom_InServiceMember_custom_PowerPlantsInParanaMember" id="Fact007581" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">175,171</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: middle">
    <td>&#160;</td>
    <td id="xdx_989_eifrs-full--RecoverableAmountOfAssetOrCashgeneratingUnit_iNS_pn3n3_di_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember_zekKjmnRJbz7" title="Recoverable amount at beginning" style="font-weight: bold; text-align: right">(<ix:nonFraction name="ifrs-full:RecoverableAmountOfAssetOrCashgeneratingUnit" contextRef="AsOf2021-12-31_custom_InServiceMember" id="Fact007583" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">710,509</ix:nonFraction>)</td>
    <td id="xdx_98E_ecustom--ImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipments_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember_zgBlmA2dl6Ih" title="Impairment / Reversal" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:ImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipments" contextRef="From2022-01-012022-12-31_custom_InServiceMember" id="Fact007585" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">74,696</ix:nonFraction>)</td>
    <td id="xdx_980_eifrs-full--RecoverableAmountOfAssetOrCashgeneratingUnit_iNS_pn3n3_di_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember_z0aBQBbXh99b" title="Recoverable amount at beginning" style="font-weight: bold; text-align: right">(<ix:nonFraction name="ifrs-full:RecoverableAmountOfAssetOrCashgeneratingUnit" contextRef="AsOf2022-12-31_custom_InServiceMember" id="Fact007587" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">785,205</ix:nonFraction>)</td>
    <td id="xdx_984_ecustom--ImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipments_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember_zEVAOWpCNTrl" title="Impairment / Reversal" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipments" contextRef="From2023-01-012023-12-31_custom_InServiceMember" id="Fact007589" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">282,632</ix:nonFraction></td>
    <td id="xdx_981_ecustom--TransferInProfitOrLossPropertyPlantAndEquipments_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember_zKZyIleuRnX9" title="Transfer" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:TransferInProfitOrLossPropertyPlantAndEquipments" contextRef="From2023-01-012023-12-31_custom_InServiceMember" id="Fact007591" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">171,504</ix:nonFraction>)</td>
    <td id="xdx_984_eifrs-full--RecoverableAmountOfAssetOrCashgeneratingUnit_iNE_pn3n3_di_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InServiceMember_zDtL1lyfDOP6" title="Recoverable amount at ending" style="font-weight: bold; text-align: right">(<ix:nonFraction name="ifrs-full:RecoverableAmountOfAssetOrCashgeneratingUnit" contextRef="AsOf2023-12-31_custom_InServiceMember" id="Fact007593" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">674,077</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold">In progress</td>
    <td style="font-weight: bold; text-align: right">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: center">&#160;</td>
    <td style="font-weight: bold; text-align: right">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: center">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="font-weight: bold; text-align: right">&#160;</td></tr>
  <tr style="vertical-align: middle">
    <td>Cons&#243;rcio Tapaj&#243;s</td>
    <td id="xdx_981_eifrs-full--RecoverableAmountOfAssetOrCashgeneratingUnit_iNS_pn3n3_di_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--InProgressMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--ConsorcioTapajosMember_zzJBc5UAuwV6" title="Recoverable amount at beginning" style="text-align: right">(<ix:nonFraction name="ifrs-full:RecoverableAmountOfAssetOrCashgeneratingUnit" contextRef="AsOf2021-12-31_custom_InProgressMember_custom_ConsorcioTapajosMember" id="Fact007595" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">14,879</ix:nonFraction>)</td>
    <td id="xdx_98B_ecustom--ImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipments_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--InProgressMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--ConsorcioTapajosMember_zPBpABABu1M8" title="Impairment / Reversal" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl7597">-</span></td>
    <td id="xdx_980_eifrs-full--RecoverableAmountOfAssetOrCashgeneratingUnit_iNS_pn3n3_di_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InProgressMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--ConsorcioTapajosMember_zpfN31F08AR9" title="Recoverable amount at beginning" style="text-align: right">(<ix:nonFraction name="ifrs-full:RecoverableAmountOfAssetOrCashgeneratingUnit" contextRef="AsOf2022-12-31_custom_InProgressMember_custom_ConsorcioTapajosMember" id="Fact007599" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">14,879</ix:nonFraction>)</td>
    <td id="xdx_98C_ecustom--ImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipments_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InProgressMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--ConsorcioTapajosMember_zVd0pS8etgT5" title="Impairment / Reversal" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl7601">-</span></td>
    <td id="xdx_98A_ecustom--TransferInProfitOrLossPropertyPlantAndEquipments_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InProgressMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--ConsorcioTapajosMember_zcc6r3fb7N17" title="Transfer" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="-sec-ix-hidden: xdx2ixbrl7603">-</span></td>
    <td id="xdx_984_eifrs-full--RecoverableAmountOfAssetOrCashgeneratingUnit_iNE_pn3n3_di_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InProgressMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--ConsorcioTapajosMember_zV5uEFygh1s4" title="Recoverable amount at ending" style="text-align: right">(<ix:nonFraction name="ifrs-full:RecoverableAmountOfAssetOrCashgeneratingUnit" contextRef="AsOf2023-12-31_custom_InProgressMember_custom_ConsorcioTapajosMember" id="Fact007605" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">14,879</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: middle">
    <td>Power plants in Paran&#225;&#160;</td>
    <td id="xdx_984_eifrs-full--RecoverableAmountOfAssetOrCashgeneratingUnit_iNS_pn3n3_di_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--InProgressMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--PowerPlantsInParanaMember_zefJIgFVWqse" title="Recoverable amount at beginning" style="text-align: right">(<ix:nonFraction name="ifrs-full:RecoverableAmountOfAssetOrCashgeneratingUnit" contextRef="AsOf2021-12-31_custom_InProgressMember_custom_PowerPlantsInParanaMember" id="Fact007607" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">172,503</ix:nonFraction>)</td>
    <td id="xdx_983_ecustom--ImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipments_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--InProgressMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--PowerPlantsInParanaMember_zJ9JiH2EZOF4" title="Impairment / Reversal" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right"><ix:nonFraction name="elp:ImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipments" contextRef="From2022-01-012022-12-31_custom_InProgressMember_custom_PowerPlantsInParanaMember" id="Fact007609" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">999</ix:nonFraction></td>
    <td id="xdx_989_eifrs-full--RecoverableAmountOfAssetOrCashgeneratingUnit_iNS_pn3n3_di_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InProgressMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--PowerPlantsInParanaMember_z7IaD24c7sg7" title="Recoverable amount at beginning" style="text-align: right">(<ix:nonFraction name="ifrs-full:RecoverableAmountOfAssetOrCashgeneratingUnit" contextRef="AsOf2022-12-31_custom_InProgressMember_custom_PowerPlantsInParanaMember" id="Fact007611" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">171,504</ix:nonFraction>)</td>
    <td id="xdx_98A_ecustom--ImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipments_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InProgressMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--PowerPlantsInParanaMember_z0XvyinTKSC" title="Impairment / Reversal" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl7613">-</span></td>
    <td id="xdx_98D_ecustom--TransferInProfitOrLossPropertyPlantAndEquipments_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InProgressMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--PowerPlantsInParanaMember_zcdXbcJfgYY3" title="Transfer" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:TransferInProfitOrLossPropertyPlantAndEquipments" contextRef="From2023-01-012023-12-31_custom_InProgressMember_custom_PowerPlantsInParanaMember" id="Fact007615" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">171,504</ix:nonFraction></td>
    <td id="xdx_987_eifrs-full--RecoverableAmountOfAssetOrCashgeneratingUnit_iNE_pn3n3_di_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InProgressMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--PowerPlantsInParanaMember_z6TKRBm9aGf7" title="Recoverable amount at ending" style="text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl7617">-</span></td></tr>
  <tr style="vertical-align: middle">
    <td style="border-bottom: Black 0.5pt solid">&#160;</td>
    <td id="xdx_98D_eifrs-full--RecoverableAmountOfAssetOrCashgeneratingUnit_iNS_pn3n3_di_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--InProgressOneMember_zhvPQp5cRYB8" title="Recoverable amount at beginning" style="border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right">(<ix:nonFraction name="ifrs-full:RecoverableAmountOfAssetOrCashgeneratingUnit" contextRef="AsOf2021-12-31_custom_InProgressOneMember" id="Fact007619" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">187,382</ix:nonFraction>)</td>
    <td id="xdx_988_ecustom--ImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipments_pn3n3_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--InProgressOneMember_zBaXhx90Lj4" title="Impairment / Reversal" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right"><ix:nonFraction name="elp:ImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipments" contextRef="From2022-01-012022-12-31_custom_InProgressOneMember" id="Fact007621" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">999</ix:nonFraction></td>
    <td id="xdx_98E_eifrs-full--RecoverableAmountOfAssetOrCashgeneratingUnit_iNS_pn3n3_di_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InProgressOneMember_zrfAU8KqdjH6" title="Recoverable amount at beginning" style="border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right">(<ix:nonFraction name="ifrs-full:RecoverableAmountOfAssetOrCashgeneratingUnit" contextRef="AsOf2022-12-31_custom_InProgressOneMember" id="Fact007623" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">186,383</ix:nonFraction>)</td>
    <td id="xdx_982_ecustom--ImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipments_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InProgressOneMember_zkgO9647mVX3" title="Impairment / Reversal" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl7625">-</span></td>
    <td id="xdx_985_ecustom--TransferInProfitOrLossPropertyPlantAndEquipments_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InProgressOneMember_zT8tQ77m6JTh" title="Transfer" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:TransferInProfitOrLossPropertyPlantAndEquipments" contextRef="From2023-01-012023-12-31_custom_InProgressOneMember" id="Fact007627" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">171,504</ix:nonFraction></td>
    <td id="xdx_98E_eifrs-full--RecoverableAmountOfAssetOrCashgeneratingUnit_iNE_pn3n3_di_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--InProgressOneMember_zWr6pxK9rQAj" title="Recoverable amount at ending" style="border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right">(<ix:nonFraction name="ifrs-full:RecoverableAmountOfAssetOrCashgeneratingUnit" contextRef="AsOf2023-12-31_custom_InProgressOneMember" id="Fact007629" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">14,879</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; font-weight: bold">&#160;</td>
    <td id="xdx_98E_eifrs-full--RecoverableAmountOfAssetOrCashgeneratingUnit_iNS_pn3n3_di_c20220101__20221231_z9WtOXM4gk0d" title="Recoverable amount at beginning" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right">(<ix:nonFraction name="ifrs-full:RecoverableAmountOfAssetOrCashgeneratingUnit" contextRef="AsOf2021-12-31" id="Fact007631" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">897,891</ix:nonFraction>)</td>
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    <td id="xdx_989_eifrs-full--RecoverableAmountOfAssetOrCashgeneratingUnit_iNS_pn3n3_di_c20230101__20231231_zLHuP1R2agp6" title="Recoverable amount at beginning" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right">(<ix:nonFraction name="ifrs-full:RecoverableAmountOfAssetOrCashgeneratingUnit" contextRef="AsOf2022-12-31" id="Fact007635" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">971,588</ix:nonFraction>)</td>
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    <td id="xdx_983_ecustom--TransferInProfitOrLossPropertyPlantAndEquipments_pn3n3_c20230101__20231231_z2XwC42ZGZF7" title="Transfer" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="-sec-ix-hidden: xdx2ixbrl7639">-</span></td>
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</ix:nonNumeric><p id="xdx_8A5_z7lo8k8puEH1" style="font: 13pt/13pt Calibri, Helvetica, Sans-Serif; margin: 1pt 0 0">&#160;</p>

<p style="font: 8pt/8pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.8pt 0 5.9pt; text-align: justify">The transfer presented in the
table above refers to the reclassification of the accumulated impairment balance of TPP Figueira, made after the completion of the modernization
work and the plant's entry into commercial operation.</p>


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    <div id="xdx_23E_zSLq1IpbV1t1" style="border-bottom: Black 1pt solid; margin-bottom: 6pt"><p style="margin-top: 0; margin-bottom: 0">&#160;</p><table cellpadding="0" cellspacing="0" id="xdx_232_zWCDRzZT6DSg" style="width: 100%"><tr><td style="text-align: center; width: 100%">F-<!-- Field: Sequence; Type: Arabic; Name: PageNo -->60<!-- Field: /Sequence -->&#160;</td></tr></table></div>
    <div id="xdx_23F_zhkRaPRjCHJ2" style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%"><p style="font: 10pt/11.2pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 1pt; text-align: left"><b>COMPANHIA PARANAENSE DE ENERGIA &#8211; COPEL and Subsidiaries</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>Notes to the Consolidated Financial Statements</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>For the years ended December 31, 2023, 2022 and 2021</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; text-align: left; margin-top: 1.7pt; margin-right: 0; margin-bottom: 0"><b>All amounts expressed in thousands of Brazilian reais, unless otherwise stated</b></p><p id="xdx_230_zBU1xmsJn6ta" style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b>&#160;</b></p></td></tr></table></div>
    <!-- Field: /Page --></ix:exclude>

<ix:exclude><p id="xdx_236_zmTsDqIzlxvg" style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.55pt 0 0">&#160;</p></ix:exclude>

<table cellpadding="0" cellspacing="0" style="font: 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 3.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 12.95pt"/><td style="width: 35.55pt">16.4.1</td><td><span style="text-decoration: underline">HPP Col&#237;der and hydro plants in Paran&#225;</span></td></tr></table>

<p style="font: 7.5pt/7.5pt Calibri, Helvetica, Sans-Serif; margin: 0.45pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.95pt 0 5.9pt; text-align: justify">In December 2023, the calculation
of value in use considered the Company's assumptions and budgets and the after-tax discount rate of 5.43% p.a. (in 2022, 5.71% p.a.),
which derives from the WACC methodology for the electricity generation segment for water sources. The increase in regulatory charges offset
by the improvement in revenue estimates from the sale of electricity and also by the reduction in operating costs and reduction in the
discount rate, impacted the partial reversal of the impairment balance recorded in previous periods.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 12.95pt"/><td style="width: 35.55pt">16.4.2</td><td><span style="text-decoration: underline">TPP Figueira</span></td></tr></table>

<p style="font: 8pt/8pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.85pt 0 5.9pt; text-align: justify">In December 2023, the calculation
of value in use considered the Company's assumptions and budgets, the after-tax discount rate of <span id="xdx_909_ecustom--DiscountRate_iI_pip0_dp_c20231231__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--TPPFigueriaMember_zEbkRN7qe256" title="Discount rate"><ix:nonFraction name="elp:DiscountRate" contextRef="AsOf2023-12-31_custom_TPPFigueriaMember" id="Fact007644" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">5.74</ix:nonFraction></span>% p.a. (in 2022, <span id="xdx_90B_ecustom--DiscountRate_iI_pip0_dp_c20221231__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--TPPFigueriaMember_zsOVNRRZCyj7" title="Discount rate"><ix:nonFraction name="elp:DiscountRate" contextRef="AsOf2022-12-31_custom_TPPFigueriaMember" id="Fact007646" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">6.23</ix:nonFraction></span>% p.a.) which
derives from the WACC methodology for the electrical energy generation segment for thermal sources, the balance of unconsumed coal to
be reimbursed by the CDE account and the review of operating costs. The review of this set of assumptions impacted the partial reversal
of the impairment balance recorded in previous periods.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 12.95pt"/><td style="width: 35.55pt">16.4.3</td><td><span style="text-decoration: underline">Cash generating units that do not show reversal or provision for impairment</span></td></tr></table>

<p style="font: 8pt/8pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.85pt 0 5.9pt; text-align: justify">The plants that did not suffer
impairment have a recoverable value greater than the book value of the property, plant and equipment assets. The following table presents
the percentage in which the recoverable value (&#8220;RV&#8221;) exceeds the book value (&#8220;BV&#8221;) of the assets and demonstrates
the sensitivity analysis increasing by 5% and 10% the discount rate for assessing the risk of impairment of each plant.</p>
<p style="font: 5pt/5pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>




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<ix:exclude><p id="xdx_232_zYLvVJEw6gD4" style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.55pt 0 0">&#160;</p></ix:exclude>
<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact007649" name="elp:SummaryOfImpairmentRiskTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_89D_ecustom--SummaryOfImpairmentRiskTableTextBlock_z11SaTkOsYf9" summary="xdx: Disclosure - Property, Plant and Equipment (Details 5)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="width: 40%"><span id="xdx_8BA_zSklC0JBV9md" style="display: none">Schedule of impairment risk</span></td>
    <td style="text-align: right; width: 12%">&#160;</td>
    <td style="text-align: right; width: 12%">&#160;</td>
    <td style="text-align: right; width: 12%">&#160;</td>
    <td style="text-align: right; width: 12%">&#160;</td>
    <td style="width: 12%">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td rowspan="2" style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: black 0.5pt solid; font-weight: bold; text-align: left">Cash-generating units</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: center">Discount</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">RV/BV-1&#160;</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">RV/BV-1&#160;</td>
    <td rowspan="2" style="border-top: Black 1pt solid; border-bottom: black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: center">Impairment Risk</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: center">rate</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">RV/BV-1</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">(5% Variation)</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">(10% Variation)</td></tr>
  <tr>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; vertical-align: bottom">Wind power Assets</td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="vertical-align: middle; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td></tr>
  <tr>
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    <td style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right"><span id="xdx_900_ecustom--ImpairmentDiscountRate_pip0_dp_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--WindPowerAssetsMember__dei--LegalEntityAxis__custom--SaoBentoComplexMember_fKGEp_zN4GZmVGkKp8" title="Discount rate"><ix:nonFraction name="elp:ImpairmentDiscountRate" contextRef="From2023-01-012023-12-31_custom_WindPowerAssetsMember_custom_SaoBentoComplexMember" id="Fact007651" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">8.17</ix:nonFraction></span>%</td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_909_ecustom--RecoveryAmountCaryingAmountPercentage_pip0_dp_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--WindPowerAssetsMember__dei--LegalEntityAxis__custom--SaoBentoComplexMember_fKGEp_z7s20s9VbB18" title="RA/CA-1"><ix:nonFraction name="elp:RecoveryAmountCaryingAmountPercentage" contextRef="From2023-01-012023-12-31_custom_WindPowerAssetsMember_custom_SaoBentoComplexMember" id="Fact007653" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">78.56</ix:nonFraction></span>%</td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_903_ecustom--RecoveryAmountCaryingAmountPercentageFivePercentVariation_pip0_dp_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--WindPowerAssetsMember__dei--LegalEntityAxis__custom--SaoBentoComplexMember_fKGEp_zT8yfMtgKFS1" title="RA/CA-1 (5% Variation)"><ix:nonFraction name="elp:RecoveryAmountCaryingAmountPercentageFivePercentVariation" contextRef="From2023-01-012023-12-31_custom_WindPowerAssetsMember_custom_SaoBentoComplexMember" id="Fact007655" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">73.72</ix:nonFraction></span>%</td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_90D_ecustom--RecoveryAmountCaryingAmountPercentageTenPercentVariation_pip0_dp_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--WindPowerAssetsMember__dei--LegalEntityAxis__custom--SaoBentoComplexMember_fKGEp_zonm2wGgW4Q2" title="RA/CA-1 (10% Variation)"><ix:nonFraction name="elp:RecoveryAmountCaryingAmountPercentageTenPercentVariation" contextRef="From2023-01-012023-12-31_custom_WindPowerAssetsMember_custom_SaoBentoComplexMember" id="Fact007657" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">69.09</ix:nonFraction></span>%</td>
    <td style="vertical-align: middle; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_901_ecustom--ImpairmentRisk_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--WindPowerAssetsMember__dei--LegalEntityAxis__custom--SaoBentoComplexMember_fKGEp_zzoHuk72FvR" title="Impairment Risk"><span style="-sec-ix-hidden: xdx2ixbrl7659">-</span></span></td></tr>
  <tr>
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    <td style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_901_ecustom--RecoveryAmountCaryingAmountPercentage_pip0_dp_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--WindPowerAssetsMember__dei--LegalEntityAxis__custom--BrisaIComplexMember_fKGIp_z6UIwXKztwBl" title="RA/CA-1"><ix:nonFraction name="elp:RecoveryAmountCaryingAmountPercentage" contextRef="From2023-01-012023-12-31_custom_WindPowerAssetsMember_custom_BrisaIComplexMember" id="Fact007663" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">74.49</ix:nonFraction></span>%</td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_901_ecustom--RecoveryAmountCaryingAmountPercentageFivePercentVariation_pip0_dp_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--WindPowerAssetsMember__dei--LegalEntityAxis__custom--BrisaIComplexMember_fKGIp_zY78OC9BD9Hg" title="RA/CA-1 (5% Variation)"><ix:nonFraction name="elp:RecoveryAmountCaryingAmountPercentageFivePercentVariation" contextRef="From2023-01-012023-12-31_custom_WindPowerAssetsMember_custom_BrisaIComplexMember" id="Fact007665" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">69.45</ix:nonFraction></span>%</td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_90C_ecustom--RecoveryAmountCaryingAmountPercentageTenPercentVariation_pip0_dp_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--WindPowerAssetsMember__dei--LegalEntityAxis__custom--BrisaIComplexMember_fKGIp_z7S9lLpmONf1" title="RA/CA-1 (10% Variation)"><ix:nonFraction name="elp:RecoveryAmountCaryingAmountPercentageTenPercentVariation" contextRef="From2023-01-012023-12-31_custom_WindPowerAssetsMember_custom_BrisaIComplexMember" id="Fact007667" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">64.64</ix:nonFraction></span>%</td>
    <td style="vertical-align: middle; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_908_ecustom--ImpairmentRisk_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--WindPowerAssetsMember__dei--LegalEntityAxis__custom--BrisaIComplexMember_fKGIp_z4qQWpbfwP4f" title="Impairment Risk"><span style="-sec-ix-hidden: xdx2ixbrl7669">-</span></span></td></tr>
  <tr>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: middle">Brisa II Complex&#160;&#160;(c)</td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right"><span id="xdx_90A_ecustom--ImpairmentDiscountRate_pip0_dp_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--WindPowerAssetsMember__dei--LegalEntityAxis__custom--BrisaIIComplexMember_fKGMp_z2cnFwT7O44j" title="Discount rate"><ix:nonFraction name="elp:ImpairmentDiscountRate" contextRef="From2023-01-012023-12-31_custom_WindPowerAssetsMember_custom_BrisaIIComplexMember" id="Fact007671" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">8.17</ix:nonFraction></span>%</td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_90D_ecustom--RecoveryAmountCaryingAmountPercentage_pip0_dp_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--WindPowerAssetsMember__dei--LegalEntityAxis__custom--BrisaIIComplexMember_fKGMp_zsiF6DdAjZEe" title="RA/CA-1"><ix:nonFraction name="elp:RecoveryAmountCaryingAmountPercentage" contextRef="From2023-01-012023-12-31_custom_WindPowerAssetsMember_custom_BrisaIIComplexMember" id="Fact007673" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">72.24</ix:nonFraction></span>%</td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_90F_ecustom--RecoveryAmountCaryingAmountPercentageFivePercentVariation_pip0_dp_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--WindPowerAssetsMember__dei--LegalEntityAxis__custom--BrisaIIComplexMember_fKGMp_z2W4Jp3Fiw41" title="RA/CA-1 (5% Variation)"><ix:nonFraction name="elp:RecoveryAmountCaryingAmountPercentageFivePercentVariation" contextRef="From2023-01-012023-12-31_custom_WindPowerAssetsMember_custom_BrisaIIComplexMember" id="Fact007675" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">66.94</ix:nonFraction></span>%</td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_90D_ecustom--RecoveryAmountCaryingAmountPercentageTenPercentVariation_pip0_dp_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--WindPowerAssetsMember__dei--LegalEntityAxis__custom--BrisaIIComplexMember_fKGMp_zkQtjmSw56J2" title="RA/CA-1 (10% Variation)"><ix:nonFraction name="elp:RecoveryAmountCaryingAmountPercentageTenPercentVariation" contextRef="From2023-01-012023-12-31_custom_WindPowerAssetsMember_custom_BrisaIIComplexMember" id="Fact007677" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">61.89</ix:nonFraction></span>%</td>
    <td style="vertical-align: middle; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_909_ecustom--ImpairmentRisk_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--WindPowerAssetsMember__dei--LegalEntityAxis__custom--BrisaIIComplexMember_fKGMp_zT6DbXF0l4bd" title="Impairment Risk"><span style="-sec-ix-hidden: xdx2ixbrl7679">-</span></span></td></tr>
  <tr>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: middle">Bento Miguel Complex (d)</td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right"><span id="xdx_905_ecustom--ImpairmentDiscountRate_pip0_dp_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--WindPowerAssetsMember__dei--LegalEntityAxis__custom--BentoMiguelComplexMember_fKGQp_zvynJRNkwmEd" title="Discount rate"><ix:nonFraction name="elp:ImpairmentDiscountRate" contextRef="From2023-01-012023-12-31_custom_WindPowerAssetsMember_custom_BentoMiguelComplexMember" id="Fact007681" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">8.17</ix:nonFraction></span>%</td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_900_ecustom--RecoveryAmountCaryingAmountPercentage_pip0_dp_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--WindPowerAssetsMember__dei--LegalEntityAxis__custom--BentoMiguelComplexMember_fKGQp_zedtwUTt42xg" title="RA/CA-1"><ix:nonFraction name="elp:RecoveryAmountCaryingAmountPercentage" contextRef="From2023-01-012023-12-31_custom_WindPowerAssetsMember_custom_BentoMiguelComplexMember" id="Fact007683" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">27.10</ix:nonFraction></span>%</td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_904_ecustom--RecoveryAmountCaryingAmountPercentageFivePercentVariation_pip0_dp_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--WindPowerAssetsMember__dei--LegalEntityAxis__custom--BentoMiguelComplexMember_fKGQp_zoMBahL6jvjg" title="RA/CA-1 (5% Variation)"><ix:nonFraction name="elp:RecoveryAmountCaryingAmountPercentageFivePercentVariation" contextRef="From2023-01-012023-12-31_custom_WindPowerAssetsMember_custom_BentoMiguelComplexMember" id="Fact007685" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">23.11</ix:nonFraction></span>%</td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_907_ecustom--RecoveryAmountCaryingAmountPercentageTenPercentVariation_pip0_dp_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--WindPowerAssetsMember__dei--LegalEntityAxis__custom--BentoMiguelComplexMember_fKGQp_zpPGbbgJx8b8" title="RA/CA-1 (10% Variation)"><ix:nonFraction name="elp:RecoveryAmountCaryingAmountPercentageTenPercentVariation" contextRef="From2023-01-012023-12-31_custom_WindPowerAssetsMember_custom_BentoMiguelComplexMember" id="Fact007687" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">19.34</ix:nonFraction></span>%</td>
    <td style="vertical-align: middle; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_906_ecustom--ImpairmentRisk_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--WindPowerAssetsMember__dei--LegalEntityAxis__custom--BentoMiguelComplexMember_fKGQp_zLQkQ1NMhAIg" title="Impairment Risk"><span style="-sec-ix-hidden: xdx2ixbrl7689">-</span></span></td></tr>
  <tr>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: middle">Cutia Complex (e)</td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right"><span id="xdx_90E_ecustom--ImpairmentDiscountRate_pip0_dp_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--WindPowerAssetsMember__dei--LegalEntityAxis__custom--CutiaComplexMember_fKGUp_zrjrpPmNZJc2" title="Discount rate"><ix:nonFraction name="elp:ImpairmentDiscountRate" contextRef="From2023-01-012023-12-31_custom_WindPowerAssetsMember_custom_CutiaComplexMember" id="Fact007691" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">8.17</ix:nonFraction></span>%</td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_90C_ecustom--RecoveryAmountCaryingAmountPercentage_pip0_dp_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--WindPowerAssetsMember__dei--LegalEntityAxis__custom--CutiaComplexMember_fKGUp_zP69PVso2l07" title="RA/CA-1"><ix:nonFraction name="elp:RecoveryAmountCaryingAmountPercentage" contextRef="From2023-01-012023-12-31_custom_WindPowerAssetsMember_custom_CutiaComplexMember" id="Fact007693" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">21.56</ix:nonFraction></span>%</td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_902_ecustom--RecoveryAmountCaryingAmountPercentageFivePercentVariation_pip0_dp_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--WindPowerAssetsMember__dei--LegalEntityAxis__custom--CutiaComplexMember_fKGUp_zipnaIoLL8H4" title="RA/CA-1 (5% Variation)"><ix:nonFraction name="elp:RecoveryAmountCaryingAmountPercentageFivePercentVariation" contextRef="From2023-01-012023-12-31_custom_WindPowerAssetsMember_custom_CutiaComplexMember" id="Fact007695" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">18.06</ix:nonFraction></span>%</td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_90E_ecustom--RecoveryAmountCaryingAmountPercentageTenPercentVariation_pip0_dp_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--WindPowerAssetsMember__dei--LegalEntityAxis__custom--CutiaComplexMember_fKGUp_zJ99Rt6Sshf" title="RA/CA-1 (10% Variation)"><ix:nonFraction name="elp:RecoveryAmountCaryingAmountPercentageTenPercentVariation" contextRef="From2023-01-012023-12-31_custom_WindPowerAssetsMember_custom_CutiaComplexMember" id="Fact007697" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">14.72</ix:nonFraction></span>%</td>
    <td style="vertical-align: middle; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_90E_ecustom--ImpairmentRisk_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--WindPowerAssetsMember__dei--LegalEntityAxis__custom--CutiaComplexMember_fKGUp_z1cxOFH33mK4" title="Impairment Risk"><span style="-sec-ix-hidden: xdx2ixbrl7699">-</span></span></td></tr>
  <tr>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: middle">Janda&#237;ra Complex (f)</td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right"><span id="xdx_908_ecustom--ImpairmentDiscountRate_pip0_dp_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--WindPowerAssetsMember__dei--LegalEntityAxis__custom--JandairaComplexMember_fKGYp_z6xHGpWfyjZj" title="Discount rate"><ix:nonFraction name="elp:ImpairmentDiscountRate" contextRef="From2023-01-012023-12-31_custom_WindPowerAssetsMember_custom_JandairaComplexMember" id="Fact007701" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">5.29</ix:nonFraction></span>%</td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_90E_ecustom--RecoveryAmountCaryingAmountPercentage_pip0_dp_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--WindPowerAssetsMember__dei--LegalEntityAxis__custom--JandairaComplexMember_fKGYp_zYCHIPS8ufVi" title="RA/CA-1"><ix:nonFraction name="elp:RecoveryAmountCaryingAmountPercentage" contextRef="From2023-01-012023-12-31_custom_WindPowerAssetsMember_custom_JandairaComplexMember" id="Fact007703" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">33.62</ix:nonFraction></span>%</td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_902_ecustom--RecoveryAmountCaryingAmountPercentageFivePercentVariation_pip0_dp_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--WindPowerAssetsMember__dei--LegalEntityAxis__custom--JandairaComplexMember_fKGYp_zr0BSDmvXy4b" title="RA/CA-1 (5% Variation)"><ix:nonFraction name="elp:RecoveryAmountCaryingAmountPercentageFivePercentVariation" contextRef="From2023-01-012023-12-31_custom_WindPowerAssetsMember_custom_JandairaComplexMember" id="Fact007705" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">29.80</ix:nonFraction></span>%</td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_908_ecustom--RecoveryAmountCaryingAmountPercentageTenPercentVariation_pip0_dp_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--WindPowerAssetsMember__dei--LegalEntityAxis__custom--JandairaComplexMember_fKGYp_z9SOgnxupk37" title="RA/CA-1 (10% Variation)"><ix:nonFraction name="elp:RecoveryAmountCaryingAmountPercentageTenPercentVariation" contextRef="From2023-01-012023-12-31_custom_WindPowerAssetsMember_custom_JandairaComplexMember" id="Fact007707" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">26.16</ix:nonFraction></span>%</td>
    <td style="vertical-align: middle; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_90F_ecustom--ImpairmentRisk_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--WindPowerAssetsMember__dei--LegalEntityAxis__custom--JandairaComplexMember_fKGYp_zzwByBy3fzki" title="Impairment Risk"><span style="-sec-ix-hidden: xdx2ixbrl7709">-</span></span></td></tr>
  <tr>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: middle">Vilas Complex (g)</td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right"><span id="xdx_909_ecustom--ImpairmentDiscountRate_pip0_dp_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--WindPowerAssetsMember__dei--LegalEntityAxis__custom--VilasComplexMember_fKGcp_zA9i1TrFyO67" title="Discount rate"><ix:nonFraction name="elp:ImpairmentDiscountRate" contextRef="From2023-01-012023-12-31_custom_WindPowerAssetsMember_custom_VilasComplexMember" id="Fact007711" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">4.94</ix:nonFraction></span>%</td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_90C_ecustom--RecoveryAmountCaryingAmountPercentage_pip0_dp_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--WindPowerAssetsMember__dei--LegalEntityAxis__custom--VilasComplexMember_fKGcp_znrcQCGFsG28" title="RA/CA-1"><ix:nonFraction name="elp:RecoveryAmountCaryingAmountPercentage" contextRef="From2023-01-012023-12-31_custom_WindPowerAssetsMember_custom_VilasComplexMember" id="Fact007713" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">46.42</ix:nonFraction></span>%</td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_90C_ecustom--RecoveryAmountCaryingAmountPercentageFivePercentVariation_pip0_dp_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--WindPowerAssetsMember__dei--LegalEntityAxis__custom--VilasComplexMember_fKGcp_zlz1ctwJ69p7" title="RA/CA-1 (5% Variation)"><ix:nonFraction name="elp:RecoveryAmountCaryingAmountPercentageFivePercentVariation" contextRef="From2023-01-012023-12-31_custom_WindPowerAssetsMember_custom_VilasComplexMember" id="Fact007715" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">42.02</ix:nonFraction></span>%</td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_905_ecustom--RecoveryAmountCaryingAmountPercentageTenPercentVariation_pip0_dp_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--WindPowerAssetsMember__dei--LegalEntityAxis__custom--VilasComplexMember_fKGcp_zBcsgZC3qpHc" title="RA/CA-1 (10% Variation)"><ix:nonFraction name="elp:RecoveryAmountCaryingAmountPercentageTenPercentVariation" contextRef="From2023-01-012023-12-31_custom_WindPowerAssetsMember_custom_VilasComplexMember" id="Fact007717" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">37.81</ix:nonFraction></span>%</td>
    <td style="vertical-align: middle; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_90C_ecustom--ImpairmentRisk_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--WindPowerAssetsMember__dei--LegalEntityAxis__custom--VilasComplexMember_fKGcp_zPVpygvAhiAg" title="Impairment Risk"><span style="-sec-ix-hidden: xdx2ixbrl7719">-</span></span></td></tr>
  <tr>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: middle">Aventura Complex (h)</td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right"><span id="xdx_906_ecustom--ImpairmentDiscountRate_pip0_dp_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--WindPowerAssetsMember__dei--LegalEntityAxis__custom--AventuraComplexMember_fKGcp_z1Y1bIpAR02j" title="Discount rate"><ix:nonFraction name="elp:ImpairmentDiscountRate" contextRef="From2023-01-012023-12-31_custom_WindPowerAssetsMember_custom_AventuraComplexMember" id="Fact007721" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">4.66</ix:nonFraction></span>%</td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_907_ecustom--RecoveryAmountCaryingAmountPercentage_pip0_dp_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--WindPowerAssetsMember__dei--LegalEntityAxis__custom--AventuraComplexMember_fKGcp_zXY1gkGsH1N3" title="RA/CA-1"><ix:nonFraction name="elp:RecoveryAmountCaryingAmountPercentage" contextRef="From2023-01-012023-12-31_custom_WindPowerAssetsMember_custom_AventuraComplexMember" id="Fact007723" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">22.96</ix:nonFraction></span>%</td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_906_ecustom--RecoveryAmountCaryingAmountPercentageFivePercentVariation_pip0_dp_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--WindPowerAssetsMember__dei--LegalEntityAxis__custom--AventuraComplexMember_fKGcp_zGMDBRVJtO3g" title="RA/CA-1 (5% Variation)"><ix:nonFraction name="elp:RecoveryAmountCaryingAmountPercentageFivePercentVariation" contextRef="From2023-01-012023-12-31_custom_WindPowerAssetsMember_custom_AventuraComplexMember" id="Fact007725" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">19.44</ix:nonFraction></span>%</td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_90B_ecustom--RecoveryAmountCaryingAmountPercentageTenPercentVariation_pip0_dp_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--WindPowerAssetsMember__dei--LegalEntityAxis__custom--AventuraComplexMember_fKGcp_z4agtPtFpTr5" title="RA/CA-1 (10% Variation)"><ix:nonFraction name="elp:RecoveryAmountCaryingAmountPercentageTenPercentVariation" contextRef="From2023-01-012023-12-31_custom_WindPowerAssetsMember_custom_AventuraComplexMember" id="Fact007727" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">16.07</ix:nonFraction></span>%</td>
    <td style="vertical-align: middle; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_90A_ecustom--ImpairmentRisk_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--WindPowerAssetsMember__dei--LegalEntityAxis__custom--AventuraComplexMember_fKGcp_zlOw6lt6MVV7" title="Impairment Risk"><span style="-sec-ix-hidden: xdx2ixbrl7729">-</span></span></td></tr>
  <tr>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: middle">Santa Rosa e Novo Mundo Complex (i)</td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right"><span id="xdx_902_ecustom--ImpairmentDiscountRate_pip0_dp_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--WindPowerAssetsMember__dei--LegalEntityAxis__custom--SantaRosaENovoMundoComplexMember_fKGcp_zAuor6V9Jm35" title="Discount rate"><ix:nonFraction name="elp:ImpairmentDiscountRate" contextRef="From2023-01-012023-12-31_custom_WindPowerAssetsMember_custom_SantaRosaENovoMundoComplexMember" id="Fact007731" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">4.66</ix:nonFraction></span>%</td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_90B_ecustom--RecoveryAmountCaryingAmountPercentage_pip0_dp_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--WindPowerAssetsMember__dei--LegalEntityAxis__custom--SantaRosaENovoMundoComplexMember_fKGcp_zY6JvdpJearh" title="RA/CA-1"><ix:nonFraction name="elp:RecoveryAmountCaryingAmountPercentage" contextRef="From2023-01-012023-12-31_custom_WindPowerAssetsMember_custom_SantaRosaENovoMundoComplexMember" id="Fact007733" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">15.95</ix:nonFraction></span>%</td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_904_ecustom--RecoveryAmountCaryingAmountPercentageFivePercentVariation_pip0_dp_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--WindPowerAssetsMember__dei--LegalEntityAxis__custom--SantaRosaENovoMundoComplexMember_fKGcp_zbLdg7h3lhE1" title="RA/CA-1 (5% Variation)"><ix:nonFraction name="elp:RecoveryAmountCaryingAmountPercentageFivePercentVariation" contextRef="From2023-01-012023-12-31_custom_WindPowerAssetsMember_custom_SantaRosaENovoMundoComplexMember" id="Fact007735" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">12.71</ix:nonFraction></span>%</td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_909_ecustom--RecoveryAmountCaryingAmountPercentageTenPercentVariation_pip0_dp_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--WindPowerAssetsMember__dei--LegalEntityAxis__custom--SantaRosaENovoMundoComplexMember_fKGcp_z7xpXOp8xWB8" title="RA/CA-1 (10% Variation)"><ix:nonFraction name="elp:RecoveryAmountCaryingAmountPercentageTenPercentVariation" contextRef="From2023-01-012023-12-31_custom_WindPowerAssetsMember_custom_SantaRosaENovoMundoComplexMember" id="Fact007737" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">9.61</ix:nonFraction></span>%</td>
    <td style="vertical-align: middle; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_900_ecustom--ImpairmentRisk_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--WindPowerAssetsMember__dei--LegalEntityAxis__custom--SantaRosaENovoMundoComplexMember_fKGcp_zWFFZWuTy2f4" title="Impairment Risk"><span style="-sec-ix-hidden: xdx2ixbrl7739">-</span></span></td></tr>
  <tr>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; vertical-align: bottom">Hydric Assets</td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="vertical-align: middle; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td></tr>
  <tr>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: middle">Foz do Areia</td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right"><span id="xdx_903_ecustom--ImpairmentDiscountRate_pip0_dp_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--HydricAssetsMember__dei--LegalEntityAxis__custom--FozDoAreiaMember_zXW86oa7XEB6" title="Discount rate"><ix:nonFraction name="elp:ImpairmentDiscountRate" contextRef="From2023-01-012023-12-31_custom_HydricAssetsMember_custom_FozDoAreiaMember" id="Fact007741" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">5.43</ix:nonFraction></span>%</td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_909_ecustom--RecoveryAmountCaryingAmountPercentage_pip0_dp_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--HydricAssetsMember__dei--LegalEntityAxis__custom--FozDoAreiaMember_zqjgVPp6UPr4" title="RA/CA-1"><ix:nonFraction name="elp:RecoveryAmountCaryingAmountPercentage" contextRef="From2023-01-012023-12-31_custom_HydricAssetsMember_custom_FozDoAreiaMember" id="Fact007743" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">12.36</ix:nonFraction></span>%</td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_90E_ecustom--RecoveryAmountCaryingAmountPercentageFivePercentVariation_pip0_dp_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--HydricAssetsMember__dei--LegalEntityAxis__custom--FozDoAreiaMember_zDqRqzcX75Mh" title="RA/CA-1 (5% Variation)"><ix:nonFraction name="elp:RecoveryAmountCaryingAmountPercentageFivePercentVariation" contextRef="From2023-01-012023-12-31_custom_HydricAssetsMember_custom_FozDoAreiaMember" id="Fact007745" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">12.21</ix:nonFraction></span>%</td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_900_ecustom--RecoveryAmountCaryingAmountPercentageTenPercentVariation_pip0_dp_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--HydricAssetsMember__dei--LegalEntityAxis__custom--FozDoAreiaMember_zJFbPHjdtDUe" title="RA/CA-1 (10% Variation)"><ix:nonFraction name="elp:RecoveryAmountCaryingAmountPercentageTenPercentVariation" contextRef="From2023-01-012023-12-31_custom_HydricAssetsMember_custom_FozDoAreiaMember" id="Fact007747" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">12.07</ix:nonFraction></span>%</td>
    <td style="vertical-align: middle; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_90F_ecustom--ImpairmentRisk_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--HydricAssetsMember__dei--LegalEntityAxis__custom--FozDoAreiaMember_ze3wUJzgkgHd" title="Impairment Risk"><span style="-sec-ix-hidden: xdx2ixbrl7749">-</span></span></td></tr>
  <tr>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: middle">Segredo</td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right"><span id="xdx_909_ecustom--ImpairmentDiscountRate_pip0_dp_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--HydricAssetsMember__dei--LegalEntityAxis__custom--SegredoMember_zkcJ4uI4JX1a" title="Discount rate"><ix:nonFraction name="elp:ImpairmentDiscountRate" contextRef="From2023-01-012023-12-31_custom_HydricAssetsMember_custom_SegredoMember" id="Fact007751" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">5.43</ix:nonFraction></span>%</td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_906_ecustom--RecoveryAmountCaryingAmountPercentage_pip0_dp_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--HydricAssetsMember__dei--LegalEntityAxis__custom--SegredoMember_zCtfXgbQf912" title="RA/CA-1"><ix:nonFraction name="elp:RecoveryAmountCaryingAmountPercentage" contextRef="From2023-01-012023-12-31_custom_HydricAssetsMember_custom_SegredoMember" id="Fact007753" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">51.94</ix:nonFraction></span>%</td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_906_ecustom--RecoveryAmountCaryingAmountPercentageFivePercentVariation_pip0_dp_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--HydricAssetsMember__dei--LegalEntityAxis__custom--SegredoMember_zdLHXC2m7ppk" title="RA/CA-1 (5% Variation)"><ix:nonFraction name="elp:RecoveryAmountCaryingAmountPercentageFivePercentVariation" contextRef="From2023-01-012023-12-31_custom_HydricAssetsMember_custom_SegredoMember" id="Fact007755" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">49.82</ix:nonFraction></span>%</td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_90E_ecustom--RecoveryAmountCaryingAmountPercentageTenPercentVariation_pip0_dp_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--HydricAssetsMember__dei--LegalEntityAxis__custom--SegredoMember_zZQGoobqdLH4" title="RA/CA-1 (10% Variation)"><ix:nonFraction name="elp:RecoveryAmountCaryingAmountPercentageTenPercentVariation" contextRef="From2023-01-012023-12-31_custom_HydricAssetsMember_custom_SegredoMember" id="Fact007757" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">47.73</ix:nonFraction></span>%</td>
    <td style="vertical-align: middle; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_90B_ecustom--ImpairmentRisk_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--HydricAssetsMember__dei--LegalEntityAxis__custom--SegredoMember_zaYT0MRZH266" title="Impairment Risk"><span style="-sec-ix-hidden: xdx2ixbrl7759">-</span></span></td></tr>
  <tr>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: middle">Caxias</td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right"><span id="xdx_900_ecustom--ImpairmentDiscountRate_pip0_dp_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--HydricAssetsMember__dei--LegalEntityAxis__custom--CaxiasMember_zduHw2iI3Zqh" title="Discount rate"><ix:nonFraction name="elp:ImpairmentDiscountRate" contextRef="From2023-01-012023-12-31_custom_HydricAssetsMember_custom_CaxiasMember" id="Fact007761" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">5.43</ix:nonFraction></span>%</td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_906_ecustom--RecoveryAmountCaryingAmountPercentage_pip0_dp_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--HydricAssetsMember__dei--LegalEntityAxis__custom--CaxiasMember_z052uVm65Hr1" title="RA/CA-1"><ix:nonFraction name="elp:RecoveryAmountCaryingAmountPercentage" contextRef="From2023-01-012023-12-31_custom_HydricAssetsMember_custom_CaxiasMember" id="Fact007763" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">49.54</ix:nonFraction></span>%</td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_908_ecustom--RecoveryAmountCaryingAmountPercentageFivePercentVariation_pip0_dp_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--HydricAssetsMember__dei--LegalEntityAxis__custom--CaxiasMember_zOIZtfHDEoNf" title="RA/CA-1 (5% Variation)"><ix:nonFraction name="elp:RecoveryAmountCaryingAmountPercentageFivePercentVariation" contextRef="From2023-01-012023-12-31_custom_HydricAssetsMember_custom_CaxiasMember" id="Fact007765" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">47.36</ix:nonFraction></span>%</td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_903_ecustom--RecoveryAmountCaryingAmountPercentageTenPercentVariation_pip0_dp_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--HydricAssetsMember__dei--LegalEntityAxis__custom--CaxiasMember_zscU0xG7pPkg" title="RA/CA-1 (10% Variation)"><ix:nonFraction name="elp:RecoveryAmountCaryingAmountPercentageTenPercentVariation" contextRef="From2023-01-012023-12-31_custom_HydricAssetsMember_custom_CaxiasMember" id="Fact007767" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">45.22</ix:nonFraction></span>%</td>
    <td style="vertical-align: middle; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_908_ecustom--ImpairmentRisk_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--HydricAssetsMember__dei--LegalEntityAxis__custom--CaxiasMember_z1kHo4ClgiZ1" title="Impairment Risk"><span style="-sec-ix-hidden: xdx2ixbrl7769">-</span></span></td></tr>
  <tr>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: middle">Chamin&#233;</td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right"><span id="xdx_907_ecustom--ImpairmentDiscountRate_pip0_dp_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--HydricAssetsMember__dei--LegalEntityAxis__custom--ChamineMember_zQahwMG5ETf5" title="Discount rate"><ix:nonFraction name="elp:ImpairmentDiscountRate" contextRef="From2023-01-012023-12-31_custom_HydricAssetsMember_custom_ChamineMember" id="Fact007771" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">5.43</ix:nonFraction></span>%</td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_904_ecustom--RecoveryAmountCaryingAmountPercentage_pip0_dp_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--HydricAssetsMember__dei--LegalEntityAxis__custom--ChamineMember_zwrdM4B1mXUc" title="RA/CA-1"><ix:nonFraction name="elp:RecoveryAmountCaryingAmountPercentage" contextRef="From2023-01-012023-12-31_custom_HydricAssetsMember_custom_ChamineMember" id="Fact007773" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">4.85</ix:nonFraction></span>%</td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_90A_ecustom--RecoveryAmountCaryingAmountPercentageFivePercentVariation_pip0_dp_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--HydricAssetsMember__dei--LegalEntityAxis__custom--ChamineMember_zp242oQqOr4b" title="RA/CA-1 (5% Variation)"><ix:nonFraction name="elp:RecoveryAmountCaryingAmountPercentageFivePercentVariation" contextRef="From2023-01-012023-12-31_custom_HydricAssetsMember_custom_ChamineMember" id="Fact007775" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">4.02</ix:nonFraction></span>%</td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_908_ecustom--RecoveryAmountCaryingAmountPercentageTenPercentVariation_pip0_dp_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--HydricAssetsMember__dei--LegalEntityAxis__custom--ChamineMember_zazXSC0sb33g" title="RA/CA-1 (10% Variation)"><ix:nonFraction name="elp:RecoveryAmountCaryingAmountPercentageTenPercentVariation" contextRef="From2023-01-012023-12-31_custom_HydricAssetsMember_custom_ChamineMember" id="Fact007777" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">3.21</ix:nonFraction></span>%</td>
    <td style="vertical-align: middle; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_90E_ecustom--ImpairmentRisk_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--HydricAssetsMember__dei--LegalEntityAxis__custom--ChamineMember_zEZjROdn4oVh" title="Impairment Risk"><span style="-sec-ix-hidden: xdx2ixbrl7779">-</span></span></td></tr>
  <tr>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: middle">Apucaraninha</td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right"><span id="xdx_904_ecustom--ImpairmentDiscountRate_pip0_dp_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--HydricAssetsMember__dei--LegalEntityAxis__custom--ApucaraninhaMember_zQm7DTqgQn9f" title="Discount rate"><ix:nonFraction name="elp:ImpairmentDiscountRate" contextRef="From2023-01-012023-12-31_custom_HydricAssetsMember_custom_ApucaraninhaMember" id="Fact007781" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">5.43</ix:nonFraction></span>%</td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_904_ecustom--RecoveryAmountCaryingAmountPercentage_pip0_dp_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--HydricAssetsMember__dei--LegalEntityAxis__custom--ApucaraninhaMember_ziQID315m0t1" title="RA/CA-1"><ix:nonFraction name="elp:RecoveryAmountCaryingAmountPercentage" contextRef="From2023-01-012023-12-31_custom_HydricAssetsMember_custom_ApucaraninhaMember" id="Fact007783" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">8.91</ix:nonFraction></span>%</td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_90F_ecustom--RecoveryAmountCaryingAmountPercentageFivePercentVariation_pip0_dp_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--HydricAssetsMember__dei--LegalEntityAxis__custom--ApucaraninhaMember_zGQ5Uh42QGdl" title="RA/CA-1 (5% Variation)"><ix:nonFraction name="elp:RecoveryAmountCaryingAmountPercentageFivePercentVariation" contextRef="From2023-01-012023-12-31_custom_HydricAssetsMember_custom_ApucaraninhaMember" id="Fact007785" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">8.25</ix:nonFraction></span>%</td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_90C_ecustom--RecoveryAmountCaryingAmountPercentageTenPercentVariation_pip0_dp_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--HydricAssetsMember__dei--LegalEntityAxis__custom--ApucaraninhaMember_z2h5DByXJ0z3" title="RA/CA-1 (10% Variation)"><ix:nonFraction name="elp:RecoveryAmountCaryingAmountPercentageTenPercentVariation" contextRef="From2023-01-012023-12-31_custom_HydricAssetsMember_custom_ApucaraninhaMember" id="Fact007787" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">7.61</ix:nonFraction></span>%</td>
    <td style="vertical-align: middle; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_904_ecustom--ImpairmentRisk_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--HydricAssetsMember__dei--LegalEntityAxis__custom--ApucaraninhaMember_zKDcZyxNq344" title="Impairment Risk"><span style="-sec-ix-hidden: xdx2ixbrl7789">-</span></span></td></tr>
  <tr>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: middle">Mau&#225;</td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right"><span id="xdx_90E_ecustom--ImpairmentDiscountRate_pip0_dp_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--HydricAssetsMember__dei--LegalEntityAxis__custom--MauaMember_zycNTinRDbCe" title="Discount rate"><ix:nonFraction name="elp:ImpairmentDiscountRate" contextRef="From2023-01-012023-12-31_custom_HydricAssetsMember_custom_MauaMember" id="Fact007791" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">5.43</ix:nonFraction></span>%</td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_90C_ecustom--RecoveryAmountCaryingAmountPercentage_pip0_dp_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--HydricAssetsMember__dei--LegalEntityAxis__custom--MauaMember_zLidK7s0rS12" title="RA/CA-1"><ix:nonFraction name="elp:RecoveryAmountCaryingAmountPercentage" contextRef="From2023-01-012023-12-31_custom_HydricAssetsMember_custom_MauaMember" id="Fact007793" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">127.13</ix:nonFraction></span>%</td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_90E_ecustom--RecoveryAmountCaryingAmountPercentageFivePercentVariation_pip0_dp_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--HydricAssetsMember__dei--LegalEntityAxis__custom--MauaMember_zTiAhbRGyV79" title="RA/CA-1 (5% Variation)"><ix:nonFraction name="elp:RecoveryAmountCaryingAmountPercentageFivePercentVariation" contextRef="From2023-01-012023-12-31_custom_HydricAssetsMember_custom_MauaMember" id="Fact007795" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">122.18</ix:nonFraction></span>%</td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_904_ecustom--RecoveryAmountCaryingAmountPercentageTenPercentVariation_pip0_dp_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--HydricAssetsMember__dei--LegalEntityAxis__custom--MauaMember_zuT9U9Hg5Mz3" title="RA/CA-1 (10% Variation)"><ix:nonFraction name="elp:RecoveryAmountCaryingAmountPercentageTenPercentVariation" contextRef="From2023-01-012023-12-31_custom_HydricAssetsMember_custom_MauaMember" id="Fact007797" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">117.41</ix:nonFraction></span>%</td>
    <td style="vertical-align: middle; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_908_ecustom--ImpairmentRisk_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--HydricAssetsMember__dei--LegalEntityAxis__custom--MauaMember_zMVA6eCusng" title="Impairment Risk"><span style="-sec-ix-hidden: xdx2ixbrl7799">-</span></span></td></tr>
  <tr>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: middle">Cavernoso II</td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right"><span id="xdx_905_ecustom--ImpairmentDiscountRate_pip0_dp_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--HydricAssetsMember__dei--LegalEntityAxis__custom--CavernosoIIMember_zcbdQbhCBJf1" title="Discount rate"><ix:nonFraction name="elp:ImpairmentDiscountRate" contextRef="From2023-01-012023-12-31_custom_HydricAssetsMember_custom_CavernosoIIMember" id="Fact007801" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">5.43</ix:nonFraction></span>%</td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_90C_ecustom--RecoveryAmountCaryingAmountPercentage_pip0_dp_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--HydricAssetsMember__dei--LegalEntityAxis__custom--CavernosoIIMember_z5mMTMP5BEDh" title="RA/CA-1"><ix:nonFraction name="elp:RecoveryAmountCaryingAmountPercentage" contextRef="From2023-01-012023-12-31_custom_HydricAssetsMember_custom_CavernosoIIMember" id="Fact007803" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">43.05</ix:nonFraction></span>%</td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_90E_ecustom--RecoveryAmountCaryingAmountPercentageFivePercentVariation_pip0_dp_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--HydricAssetsMember__dei--LegalEntityAxis__custom--CavernosoIIMember_zeK61jvE7iv5" title="RA/CA-1 (5% Variation)"><ix:nonFraction name="elp:RecoveryAmountCaryingAmountPercentageFivePercentVariation" contextRef="From2023-01-012023-12-31_custom_HydricAssetsMember_custom_CavernosoIIMember" id="Fact007805" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">39.63</ix:nonFraction></span>%</td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_900_ecustom--RecoveryAmountCaryingAmountPercentageTenPercentVariation_pip0_dp_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--HydricAssetsMember__dei--LegalEntityAxis__custom--CavernosoIIMember_zbJOFCmcOjn7" title="RA/CA-1 (10% Variation)"><ix:nonFraction name="elp:RecoveryAmountCaryingAmountPercentageTenPercentVariation" contextRef="From2023-01-012023-12-31_custom_HydricAssetsMember_custom_CavernosoIIMember" id="Fact007807" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">36.34</ix:nonFraction></span>%</td>
    <td style="vertical-align: middle; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_90A_ecustom--ImpairmentRisk_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--HydricAssetsMember__dei--LegalEntityAxis__custom--CavernosoIIMember_zhKUD925QWX7" title="Impairment Risk"><span style="-sec-ix-hidden: xdx2ixbrl7809">-</span></span></td></tr>
  <tr>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: middle">Bela Vista</td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right"><span id="xdx_908_ecustom--ImpairmentDiscountRate_pip0_dp_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--HydricAssetsMember__dei--LegalEntityAxis__custom--BelaVistaMember_zuGu6MDShW3f" title="Discount rate"><ix:nonFraction name="elp:ImpairmentDiscountRate" contextRef="From2023-01-012023-12-31_custom_HydricAssetsMember_custom_BelaVistaMember" id="Fact007811" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">7.66</ix:nonFraction></span>%</td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_909_ecustom--RecoveryAmountCaryingAmountPercentage_pip0_dp_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--HydricAssetsMember__dei--LegalEntityAxis__custom--BelaVistaMember_z9c2OKRcHeWb" title="RA/CA-1"><ix:nonFraction name="elp:RecoveryAmountCaryingAmountPercentage" contextRef="From2023-01-012023-12-31_custom_HydricAssetsMember_custom_BelaVistaMember" id="Fact007813" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">75.43</ix:nonFraction></span>%</td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_900_ecustom--RecoveryAmountCaryingAmountPercentageFivePercentVariation_pip0_dp_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--HydricAssetsMember__dei--LegalEntityAxis__custom--BelaVistaMember_zZy32VevvwQe" title="RA/CA-1 (5% Variation)"><ix:nonFraction name="elp:RecoveryAmountCaryingAmountPercentageFivePercentVariation" contextRef="From2023-01-012023-12-31_custom_HydricAssetsMember_custom_BelaVistaMember" id="Fact007815" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">69.25</ix:nonFraction></span>%</td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_90C_ecustom--RecoveryAmountCaryingAmountPercentageTenPercentVariation_pip0_dp_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--HydricAssetsMember__dei--LegalEntityAxis__custom--BelaVistaMember_zhrdmKiLo97i" title="RA/CA-1 (10% Variation)"><ix:nonFraction name="elp:RecoveryAmountCaryingAmountPercentageTenPercentVariation" contextRef="From2023-01-012023-12-31_custom_HydricAssetsMember_custom_BelaVistaMember" id="Fact007817" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">63.43</ix:nonFraction></span>%</td>
    <td style="vertical-align: middle; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_90B_ecustom--ImpairmentRisk_pn3n3_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--HydricAssetsMember__dei--LegalEntityAxis__custom--BelaVistaMember_zvycgiOVQNl6" title="Impairment Risk"><span style="-sec-ix-hidden: xdx2ixbrl7819">-</span></span></td></tr>
  <tr>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; vertical-align: middle">Elejor</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; vertical-align: bottom; text-align: right"><span id="xdx_905_ecustom--ImpairmentDiscountRate_pip0_dp_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--HydricAssetsMember__dei--LegalEntityAxis__custom--ElejorMember_zaqrf8sD9BM4" title="Discount rate"><ix:nonFraction name="elp:ImpairmentDiscountRate" contextRef="From2023-01-012023-12-31_custom_HydricAssetsMember_custom_ElejorMember" id="Fact007821" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">7.00</ix:nonFraction></span>%</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_901_ecustom--RecoveryAmountCaryingAmountPercentage_pip0_dp_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--HydricAssetsMember__dei--LegalEntityAxis__custom--ElejorMember_zNIf2ztTahi2" title="RA/CA-1"><ix:nonFraction name="elp:RecoveryAmountCaryingAmountPercentage" contextRef="From2023-01-012023-12-31_custom_HydricAssetsMember_custom_ElejorMember" id="Fact007823" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">7.21</ix:nonFraction></span>%</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_904_ecustom--RecoveryAmountCaryingAmountPercentageFivePercentVariation_pip0_dp_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--HydricAssetsMember__dei--LegalEntityAxis__custom--ElejorMember_zxDQP5wh98J5" title="RA/CA-1 (5% Variation)"><ix:nonFraction name="elp:RecoveryAmountCaryingAmountPercentageFivePercentVariation" contextRef="From2023-01-012023-12-31_custom_HydricAssetsMember_custom_ElejorMember" id="Fact007825" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">4.67</ix:nonFraction></span>%</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_900_ecustom--RecoveryAmountCaryingAmountPercentageTenPercentVariation_pip0_dp_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--HydricAssetsMember__dei--LegalEntityAxis__custom--ElejorMember_zSJEICMVJdig" title="RA/CA-1 (10% Variation)"><ix:nonFraction name="elp:RecoveryAmountCaryingAmountPercentageTenPercentVariation" contextRef="From2023-01-012023-12-31_custom_HydricAssetsMember_custom_ElejorMember" id="Fact007827" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">2.22</ix:nonFraction></span>%</td>
    <td style="border-bottom: Black 1pt solid; vertical-align: middle; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;-</td></tr>
  </table>

<p style="font: 11pt/7.5pt Calibri, Helvetica, Sans-Serif; margin: 0.15pt 0 0">&#160;</p>



<p style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 11pt Calibri, Helvetica, Sans-Serif; width: 100%; margin-top: 3.1pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 7.95pt"/><td style="width: 11.2pt"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">(a)</span></td><td><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">GE Boa Vista, GE Farol, GE Olho D&#8217;&#193;gua e GE S&#227;o
Bento do Norte wind farms.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 11pt Calibri, Helvetica, Sans-Serif; width: 100%; margin-top: 2.3pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 7.95pt"/><td style="width: 11.2pt"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">(b)</span></td><td><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Nova Asa Branca I, Nova Asa Branca II, Nova Asa Branca III
e Nova Eurus IV wind farms.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 11pt Calibri, Helvetica, Sans-Serif; width: 100%; margin-top: 2.25pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 7.9pt"/><td style="width: 10.9pt"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">(c)</span></td><td><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Santa Maria, Santa Helena e Ventos de Santo Uriel wind farms.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 11pt Calibri, Helvetica, Sans-Serif; width: 100%; margin-top: 2.25pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 7.95pt"/><td style="width: 11.2pt"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">(d)</span></td><td><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">S&#227;o Bento do Norte I, S&#227;o Bento do Norte II,
S&#227;o Bento do Norte III, S&#227;o Miguel I, S&#227;o Miguel II and GE S&#227;o Miguel III wind farms.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 11pt Calibri, Helvetica, Sans-Serif; width: 100%; margin-top: 2.25pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 7.95pt"/><td style="width: 11.2pt"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">(e)</span></td><td><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Cutia, Guajiru, Jangada, Maria Helena, Potiguar, Esperan&#231;a
e Para&#237;so dos Ventos wind farms.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 11pt Calibri, Helvetica, Sans-Serif; width: 100%; margin-top: 2.25pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 7.95pt"/><td style="width: 9.2pt"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">(f)</span></td><td><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Janda&#237;ra I, Janda&#237;ra II, Janda&#237;ra III
e Janda&#237;ra IV wind farms.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 11pt Calibri, Helvetica, Sans-Serif; width: 100%; margin-top: 2.25pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 7.95pt"/><td style="width: 11.2pt"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">(g)</span></td><td><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Potiguar B61, Potiguar B141, Potiguar B142, Potiguar B143
e Ventos de Vila Para&#237;ba IV wind farms.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 11pt Calibri, Helvetica, Sans-Serif; width: 100%; margin-top: 2.25pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 7.95pt"/><td style="width: 11.2pt"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">(h)</span></td><td><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Aventura II, Aventura III, Aventura IV, Aventura V wind farms.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 11pt Calibri, Helvetica, Sans-Serif; width: 100%; margin-top: 2.25pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 7.9pt"/><td style="width: 8.75pt"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">(i)</span></td><td><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Santa Rosa e Mundo Novo - SRMN: SRMN I, SRMN II, SRMN III,
SRMN IV e SRMN V wind farms.</span></td></tr></table>

</ix:nonNumeric><p id="xdx_8A6_zNIVjWf2BqLj" style="font: 9.5pt/9.5pt Calibri, Helvetica, Sans-Serif; margin: 0.25pt 0 0">&#160;</p>

<p style="font: bold 10pt Arial, Helvetica, Sans-Serif; margin: 3.7pt 0 0 5.9pt">16.5	Depreciation rates</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact007829" name="elp:SummaryOfAverageDepreciationRatesTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_89D_ecustom--SummaryOfAverageDepreciationRatesTableTextBlock_z5v0lvH5B6J4" summary="xdx: Disclosure - Property, Plant and Equipment (Details 6)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="width: 55%"><span id="xdx_8BE_zlXIffw8leng" style="display: none">Schedule of average depreciation rates</span></td>
    <td style="width: 15%">&#160;</td>
    <td style="width: 15%">&#160;</td>
    <td style="width: 15%">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; font-weight: bold">Depreciation rates (%)&#160;</td>
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right">&#160;12.31.2023&#160;</td>
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;12.31.2022&#160;</td>
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;12.31.2021&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold">Average generation segment rates (Note 16.5.1)</td>
    <td style="font-weight: bold; text-align: right">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">General equipment</td>
    <td id="xdx_98D_ecustom--AverageRateOfDepreciation_pip0_dp_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--GenerationMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--GeneralEquipmentMember_z1pMWPGeLLr7" title="Average rate of depreciation" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:AverageRateOfDepreciation" contextRef="From2023-01-012023-12-31_custom_GenerationMember_custom_GeneralEquipmentMember" id="Fact007831" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">6.24</ix:nonFraction></td>
    <td id="xdx_985_ecustom--AverageRateOfDepreciation_pip0_dp_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--GenerationMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--GeneralEquipmentMember_zmV6T4nNZije" title="Average rate of depreciation" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:AverageRateOfDepreciation" contextRef="From2022-01-012022-12-31_custom_GenerationMember_custom_GeneralEquipmentMember" id="Fact007833" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">6.25</ix:nonFraction></td>
    <td id="xdx_98E_ecustom--AverageRateOfDepreciation_pip0_dp_c20210101__20211231__ifrs-full--ClassesOfAssetsAxis__custom--GenerationMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--GeneralEquipmentMember_zTEmuPkTQuLa" title="Average rate of depreciation" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:AverageRateOfDepreciation" contextRef="From2021-01-012021-12-31_custom_GenerationMember_custom_GeneralEquipmentMember" id="Fact007835" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">6.25</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Machinery and equipment</td>
    <td id="xdx_98D_ecustom--AverageRateOfDepreciation_pip0_dp_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--GenerationMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--MachineryMember_z9YHPtxWyA4f" title="Average rate of depreciation" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:AverageRateOfDepreciation" contextRef="From2023-01-012023-12-31_custom_GenerationMember_ifrs-full_MachineryMember" id="Fact007837" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">3.87</ix:nonFraction></td>
    <td id="xdx_988_ecustom--AverageRateOfDepreciation_pip0_dp_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--GenerationMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--MachineryMember_zkZCVRGkTpr6" title="Average rate of depreciation" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:AverageRateOfDepreciation" contextRef="From2022-01-012022-12-31_custom_GenerationMember_ifrs-full_MachineryMember" id="Fact007839" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">3.68</ix:nonFraction></td>
    <td id="xdx_989_ecustom--AverageRateOfDepreciation_pip0_dp_c20210101__20211231__ifrs-full--ClassesOfAssetsAxis__custom--GenerationMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--MachineryMember_z5pDAyywXVvc" title="Average rate of depreciation" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:AverageRateOfDepreciation" contextRef="From2021-01-012021-12-31_custom_GenerationMember_ifrs-full_MachineryMember" id="Fact007841" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">3.68</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Generations</td>
    <td id="xdx_985_ecustom--AverageRateOfDepreciation_pip0_dp_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--GenerationMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--GeneratorsMember_zUg6ki0JNVEe" title="Average rate of depreciation" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:AverageRateOfDepreciation" contextRef="From2023-01-012023-12-31_custom_GenerationMember_custom_GeneratorsMember" id="Fact007843" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">3.42</ix:nonFraction></td>
    <td id="xdx_98C_ecustom--AverageRateOfDepreciation_pip0_dp_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--GenerationMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--GeneratorsMember_zHhUXQIPM2N2" title="Average rate of depreciation" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:AverageRateOfDepreciation" contextRef="From2022-01-012022-12-31_custom_GenerationMember_custom_GeneratorsMember" id="Fact007845" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">3.42</ix:nonFraction></td>
    <td id="xdx_989_ecustom--AverageRateOfDepreciation_pip0_dp_c20210101__20211231__ifrs-full--ClassesOfAssetsAxis__custom--GenerationMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--GeneratorsMember_zwbvAdr0BPRf" title="Average rate of depreciation" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:AverageRateOfDepreciation" contextRef="From2021-01-012021-12-31_custom_GenerationMember_custom_GeneratorsMember" id="Fact007847" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">3.42</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Reservoirs, dams and ducts</td>
    <td id="xdx_981_ecustom--AverageRateOfDepreciation_pip0_dp_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--GenerationMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--ReservoirsDamsAndAqueductsMember_zT8Rk5OLkKy4" title="Average rate of depreciation" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:AverageRateOfDepreciation" contextRef="From2023-01-012023-12-31_custom_GenerationMember_custom_ReservoirsDamsAndAqueductsMember" id="Fact007849" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">2.64</ix:nonFraction></td>
    <td id="xdx_988_ecustom--AverageRateOfDepreciation_pip0_dp_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--GenerationMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--ReservoirsDamsAndAqueductsMember_zhjgrwVpPiNi" title="Average rate of depreciation" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:AverageRateOfDepreciation" contextRef="From2022-01-012022-12-31_custom_GenerationMember_custom_ReservoirsDamsAndAqueductsMember" id="Fact007851" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">2.67</ix:nonFraction></td>
    <td id="xdx_98D_ecustom--AverageRateOfDepreciation_pip0_dp_c20210101__20211231__ifrs-full--ClassesOfAssetsAxis__custom--GenerationMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--ReservoirsDamsAndAqueductsMember_zQKQ1eAPP7a" title="Average rate of depreciation" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:AverageRateOfDepreciation" contextRef="From2021-01-012021-12-31_custom_GenerationMember_custom_ReservoirsDamsAndAqueductsMember" id="Fact007853" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">2.56</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Hydraulic turbines</td>
    <td id="xdx_986_ecustom--AverageRateOfDepreciation_pip0_dp_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--GenerationMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--HydraulicTurbinesMember_z3Lp6oUUsHC2" title="Average rate of depreciation" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:AverageRateOfDepreciation" contextRef="From2023-01-012023-12-31_custom_GenerationMember_custom_HydraulicTurbinesMember" id="Fact007855" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">2.88</ix:nonFraction></td>
    <td id="xdx_98F_ecustom--AverageRateOfDepreciation_pip0_dp_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--GenerationMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--HydraulicTurbinesMember_z0skwzK1L8h3" title="Average rate of depreciation" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:AverageRateOfDepreciation" contextRef="From2022-01-012022-12-31_custom_GenerationMember_custom_HydraulicTurbinesMember" id="Fact007857" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">2.89</ix:nonFraction></td>
    <td id="xdx_989_ecustom--AverageRateOfDepreciation_pip0_dp_c20210101__20211231__ifrs-full--ClassesOfAssetsAxis__custom--GenerationMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--HydraulicTurbinesMember_zlnIf0ekoa17" title="Average rate of depreciation" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:AverageRateOfDepreciation" contextRef="From2021-01-012021-12-31_custom_GenerationMember_custom_HydraulicTurbinesMember" id="Fact007859" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">2.90</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Wind power plant unit</td>
    <td id="xdx_98F_ecustom--AverageRateOfDepreciation_pip0_dp_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--GenerationMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--WindPowerPlantUnitMember_ziLjKpTIEqf7" title="Average rate of depreciation" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:AverageRateOfDepreciation" contextRef="From2023-01-012023-12-31_custom_GenerationMember_custom_WindPowerPlantUnitMember" id="Fact007861" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">4.94</ix:nonFraction></td>
    <td id="xdx_980_ecustom--AverageRateOfDepreciation_pip0_dp_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--GenerationMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--WindPowerPlantUnitMember_zNmUPrWkqQsj" title="Average rate of depreciation" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:AverageRateOfDepreciation" contextRef="From2022-01-012022-12-31_custom_GenerationMember_custom_WindPowerPlantUnitMember" id="Fact007863" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">4.94</ix:nonFraction></td>
    <td id="xdx_981_ecustom--AverageRateOfDepreciation_pip0_dp_c20210101__20211231__ifrs-full--ClassesOfAssetsAxis__custom--GenerationMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--WindPowerPlantUnitMember_zEgcgrKvmJvc" title="Average rate of depreciation" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:AverageRateOfDepreciation" contextRef="From2021-01-012021-12-31_custom_GenerationMember_custom_WindPowerPlantUnitMember" id="Fact007865" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">4.98</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Buildings</td>
    <td id="xdx_98D_ecustom--AverageRateOfDepreciation_pip0_dp_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--GenerationMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--BuildingsMember_z2SMwtFdOIP9" title="Average rate of depreciation" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:AverageRateOfDepreciation" contextRef="From2023-01-012023-12-31_custom_GenerationMember_ifrs-full_BuildingsMember" id="Fact007867" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">3.05</ix:nonFraction></td>
    <td id="xdx_985_ecustom--AverageRateOfDepreciation_pip0_dp_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--GenerationMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--BuildingsMember_zHTNr35gW2jh" title="Average rate of depreciation" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:AverageRateOfDepreciation" contextRef="From2022-01-012022-12-31_custom_GenerationMember_ifrs-full_BuildingsMember" id="Fact007869" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">3.07</ix:nonFraction></td>
    <td id="xdx_980_ecustom--AverageRateOfDepreciation_pip0_dp_c20210101__20211231__ifrs-full--ClassesOfAssetsAxis__custom--GenerationMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--BuildingsMember_zAqS6JGXsUH4" title="Average rate of depreciation" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:AverageRateOfDepreciation" contextRef="From2021-01-012021-12-31_custom_GenerationMember_ifrs-full_BuildingsMember" id="Fact007871" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">3.15</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold">Average rates for central government assets</td>
    <td style="text-align: right">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Buildings</td>
    <td id="xdx_98E_ecustom--AverageRateOfDepreciation_pip0_dp_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--CentralGovernmentAssetsMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--BuildingsMember_zjHSLqSBkGf2" title="Average rate of depreciation" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:AverageRateOfDepreciation" contextRef="From2023-01-012023-12-31_custom_CentralGovernmentAssetsMember_ifrs-full_BuildingsMember" id="Fact007873" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">3.33</ix:nonFraction></td>
    <td id="xdx_988_ecustom--AverageRateOfDepreciation_pip0_dp_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--CentralGovernmentAssetsMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--BuildingsMember_zcKDx7fdStvj" title="Average rate of depreciation" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:AverageRateOfDepreciation" contextRef="From2022-01-012022-12-31_custom_CentralGovernmentAssetsMember_ifrs-full_BuildingsMember" id="Fact007875" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">3.33</ix:nonFraction></td>
    <td id="xdx_986_ecustom--AverageRateOfDepreciation_pip0_dp_c20210101__20211231__ifrs-full--ClassesOfAssetsAxis__custom--CentralGovernmentAssetsMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--BuildingsMember_zEkrefH02yWh" title="Average rate of depreciation" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:AverageRateOfDepreciation" contextRef="From2021-01-012021-12-31_custom_CentralGovernmentAssetsMember_ifrs-full_BuildingsMember" id="Fact007877" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">3.33</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Machinery and office equipment</td>
    <td id="xdx_98A_ecustom--AverageRateOfDepreciation_pip0_dp_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--CentralGovernmentAssetsMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--OfficeEquipmentMember_zLy8UrNN8BF7" title="Average rate of depreciation" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:AverageRateOfDepreciation" contextRef="From2023-01-012023-12-31_custom_CentralGovernmentAssetsMember_ifrs-full_OfficeEquipmentMember" id="Fact007879" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">6.25</ix:nonFraction></td>
    <td id="xdx_98E_ecustom--AverageRateOfDepreciation_pip0_dp_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--CentralGovernmentAssetsMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--OfficeEquipmentMember_zCHNpVPoGbSc" title="Average rate of depreciation" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:AverageRateOfDepreciation" contextRef="From2022-01-012022-12-31_custom_CentralGovernmentAssetsMember_ifrs-full_OfficeEquipmentMember" id="Fact007881" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">6.25</ix:nonFraction></td>
    <td id="xdx_98B_ecustom--AverageRateOfDepreciation_pip0_dp_c20210101__20211231__ifrs-full--ClassesOfAssetsAxis__custom--CentralGovernmentAssetsMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--OfficeEquipmentMember_zYjLOA8abdWa" title="Average rate of depreciation" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:AverageRateOfDepreciation" contextRef="From2021-01-012021-12-31_custom_CentralGovernmentAssetsMember_ifrs-full_OfficeEquipmentMember" id="Fact007883" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">6.27</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Furniture and fixtures</td>
    <td id="xdx_988_ecustom--AverageRateOfDepreciation_pip0_dp_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--CentralGovernmentAssetsMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--FixturesAndFittingsMember_zjoU8y3MQHb" title="Average rate of depreciation" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:AverageRateOfDepreciation" contextRef="From2023-01-012023-12-31_custom_CentralGovernmentAssetsMember_ifrs-full_FixturesAndFittingsMember" id="Fact007885" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">6.27</ix:nonFraction></td>
    <td id="xdx_985_ecustom--AverageRateOfDepreciation_pip0_dp_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--CentralGovernmentAssetsMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--FixturesAndFittingsMember_zKTAdIlXYqTa" title="Average rate of depreciation" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:AverageRateOfDepreciation" contextRef="From2022-01-012022-12-31_custom_CentralGovernmentAssetsMember_ifrs-full_FixturesAndFittingsMember" id="Fact007887" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">6.25</ix:nonFraction></td>
    <td id="xdx_982_ecustom--AverageRateOfDepreciation_pip0_dp_c20210101__20211231__ifrs-full--ClassesOfAssetsAxis__custom--CentralGovernmentAssetsMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--FixturesAndFittingsMember_zvSXlM644Ahe" title="Average rate of depreciation" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:AverageRateOfDepreciation" contextRef="From2021-01-012021-12-31_custom_CentralGovernmentAssetsMember_ifrs-full_FixturesAndFittingsMember" id="Fact007889" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">6.30</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; text-align: left">Vehicles</td>
    <td id="xdx_989_ecustom--AverageRateOfDepreciation_pip0_dp_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--CentralGovernmentAssetsMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--VehicleMember_zJWPDsYPxr9h" title="Average rate of depreciation" style="border-bottom: Black 1pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:AverageRateOfDepreciation" contextRef="From2023-01-012023-12-31_custom_CentralGovernmentAssetsMember_custom_VehicleMember" id="Fact007891" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">14.29</ix:nonFraction></td>
    <td id="xdx_985_ecustom--AverageRateOfDepreciation_pip0_dp_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--CentralGovernmentAssetsMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--VehicleMember_zCWrneYZcl2j" title="Average rate of depreciation" style="border-bottom: Black 1pt solid; border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:AverageRateOfDepreciation" contextRef="From2022-01-012022-12-31_custom_CentralGovernmentAssetsMember_custom_VehicleMember" id="Fact007893" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">14.29</ix:nonFraction></td>
    <td id="xdx_986_ecustom--AverageRateOfDepreciation_pip0_dp_c20210101__20211231__ifrs-full--ClassesOfAssetsAxis__custom--CentralGovernmentAssetsMember__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--VehicleMember_zCvCOWbzrtBk" title="Average rate of depreciation" style="border-bottom: Black 1pt solid; border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:AverageRateOfDepreciation" contextRef="From2021-01-012021-12-31_custom_CentralGovernmentAssetsMember_custom_VehicleMember" id="Fact007895" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">14.29</ix:nonFraction></td></tr>
  </table>

</ix:nonNumeric><p id="xdx_8A0_zGPdWxnIJzR8" style="font: 14pt/14pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;</p>


<ix:exclude><!-- Field: Page; Sequence: 237 -->
    <div id="xdx_23D_zO4goh3Q60Fg" style="border-bottom: Black 1pt solid; margin-bottom: 6pt"><p style="margin-top: 0; margin-bottom: 0">&#160;</p><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td id="xdx_238_zKbAfhWilu4i" style="text-align: center; width: 100%">F-<!-- Field: Sequence; Type: Arabic; Name: PageNo -->62<!-- Field: /Sequence -->&#160;</td></tr></table></div>
    <div id="xdx_23F_zSpjbg7YuFHe" style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" id="xdx_230_zzQepaMjmESc" style="width: 100%"><tr><td style="text-align: center; width: 100%"><p style="font: 10pt/11.2pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 1pt; text-align: left"><b>COMPANHIA PARANAENSE DE ENERGIA &#8211; COPEL and Subsidiaries</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>Notes to the Consolidated Financial Statements</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>For the years ended December 31, 2023, 2022 and 2021</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; text-align: left; margin-top: 1.7pt; margin-right: 0; margin-bottom: 0"><b>All amounts expressed in thousands of Brazilian reais, unless otherwise stated</b></p><p id="xdx_23B_zqN57ekCRgMj" style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b>&#160;</b></p></td></tr></table></div>
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<ix:exclude><p id="xdx_239_zaOs63AhkjD3" style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.55pt 0 0">&#160;</p></ix:exclude>

<p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 3.7pt 0 0 13pt">16.5.1 <span style="text-decoration: underline">Assets with depreciation rates limited to the concession
term</span></p>

<p style="font: 7.5pt/7.5pt Calibri, Helvetica, Sans-Serif; margin: 0.45pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.35pt 0 5.9pt; text-align: justify">The assets of the original
project of the Mau&#225;, Col&#237;der, Baixo Igua&#231;u, Cavernoso II plants and SHP Bela Vista, of Copel GeT, and of the Santa
Clara and Fund&#227;o plants, of Elejor, are considered by the Granting Authority, without full guarantee of indemnification for their
residual value at the end of the concession term. This interpretation is based on the Concessions Law No. 8,987/1995 and Decree No. 2,003/1996,
which regulate the generation of electricity by independent generators. Accordingly, from the entry into operation of these assets, including
land, depreciation is recognized at the highest rate among that determined by the useful lives of the assets or the rate calculated based
on the concession period.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.4pt 0 5.9pt; text-align: justify">As provided for in the concession
contracts, subsequent investments not foreseen in the original project, as long as approved by the Granting Authority and not yet amortized,
will be indemnified at the end of the concession period and depreciated at the rates established by the useful lives of the assets, as
from the date of their entry in operation.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.5pt 0 5.9pt; text-align: justify">In the same way, wind generation
assets, whose energy produced is intended for sale in the Independent Electric Energy Production modality, as established in articles
12, 15 and 16 of Law No. 9,074/1995, are also depreciated at the highest rate between the one determined by the useful life of the assets
or the rate calculated based on the authorization period.</p>

<p style="font: 8pt/8pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;</p>

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<table cellpadding="0" cellspacing="0" style="font: bold 13pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 3.3pt; margin-bottom: 0; color: #ED8E00"><tr style="vertical-align: top">
<td style="width: 20.3pt"/><td style="width: 25.35pt">17.</td><td><span id="xdx_826_z0Btd8cCEwR">Intangible assets</span></td></tr></table>

<p style="font: 5.5pt/5.5pt Calibri, Helvetica, Sans-Serif; margin: 0.3pt 0 0">&#160;</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact007900" name="elp:SummaryOfIntangibleAssetsTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_89F_ecustom--SummaryOfIntangibleAssetsTableTextBlock_pn3n3_zRvCpnifiz4d" summary="xdx: Disclosure - Intangible assets (Details)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="width: 71%"><span id="xdx_8BA_zYJhvARU71dc" style="display: none">Schedule of intangible assets</span></td>
    <td style="width: 15%">&#160;</td>
    <td style="width: 14%">&#160;</td></tr>
  <tr>
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; color: white; font-weight: bold; vertical-align: top">Consolidated</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right">12.31.2023</td>
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right">12.31.2022</td></tr>
  <tr style="vertical-align: bottom">
    <td>Concession agreement - distribution of electricity (17.1)</td>
    <td id="xdx_988_eifrs-full--IntangibleAssetsOtherThanGoodwill_iI_pn3n3_c20231231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--DistributionOfElectricityConcessionAgreementMember_zISKNAsDJT46" title="Intangible Assets" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:IntangibleAssetsOtherThanGoodwill" contextRef="AsOf2023-12-31_custom_DistributionOfElectricityConcessionAgreementMember" id="Fact007902" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">8,317,327</ix:nonFraction></td>
    <td id="xdx_98F_eifrs-full--IntangibleAssetsOtherThanGoodwill_iI_pn3n3_c20221231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--DistributionOfElectricityConcessionAgreementMember_zaya9xbCQCP1" title="Intangible Assets" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:IntangibleAssetsOtherThanGoodwill" contextRef="AsOf2022-12-31_custom_DistributionOfElectricityConcessionAgreementMember" id="Fact007904" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">7,257,827</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>Generation concession agreements/ authorization (17.2)</td>
    <td id="xdx_98B_eifrs-full--IntangibleAssetsOtherThanGoodwill_iI_pn3n3_c20231231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--GenerationConcessionAgreementMember_zkijrpUiVgx1" title="Intangible Assets" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:IntangibleAssetsOtherThanGoodwill" contextRef="AsOf2023-12-31_custom_GenerationConcessionAgreementMember" id="Fact007906" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,801,702</ix:nonFraction></td>
    <td id="xdx_98C_eifrs-full--IntangibleAssetsOtherThanGoodwill_iI_pn3n3_c20221231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--GenerationConcessionAgreementMember_zxLkgiNcj7ii" title="Intangible Assets" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:IntangibleAssetsOtherThanGoodwill" contextRef="AsOf2022-12-31_custom_GenerationConcessionAgreementMember" id="Fact007908" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,252,615</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>Concession agreement - piped gas distribution (17.3)</td>
    <td id="xdx_985_eifrs-full--IntangibleAssetsOtherThanGoodwill_iI_pn3n3_c20231231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__ifrs-full--GasDistributionMember_z3gV28RQckob" title="Intangible Assets" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl7910">-</span></td>
    <td id="xdx_98A_eifrs-full--IntangibleAssetsOtherThanGoodwill_iI_pn3n3_c20221231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__ifrs-full--GasDistributionMember_zdlWTpy00dl" title="Intangible Assets" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:IntangibleAssetsOtherThanGoodwill" contextRef="AsOf2022-12-31_ifrs-full_GasDistributionMember65618343" id="Fact007912" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">726,107</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>Other (17.4)</td>
    <td id="xdx_989_eifrs-full--IntangibleAssetsOtherThanGoodwill_iI_pn3n3_c20231231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--OtherMember_znOklb8SEQX4" title="Intangible Assets" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:IntangibleAssetsOtherThanGoodwill" contextRef="AsOf2023-12-31_custom_OtherMember65618375" id="Fact007914" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">51,060</ix:nonFraction></td>
    <td id="xdx_984_eifrs-full--IntangibleAssetsOtherThanGoodwill_iI_pn3n3_c20221231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--OtherMember_zGUd3TCPLWah" title="Intangible Assets" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:IntangibleAssetsOtherThanGoodwill" contextRef="AsOf2022-12-31_custom_OtherMember65618406" id="Fact007916" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">41,178</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-top: Black 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold">&#160;</td>
    <td id="xdx_98F_eifrs-full--IntangibleAssetsOtherThanGoodwill_pn3n3_c20231231_zy72ZhxcruJ3" title="Intangible Assets" style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:IntangibleAssetsOtherThanGoodwill" contextRef="AsOf2023-12-31" id="Fact007918" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">11,170,089</ix:nonFraction></td>
    <td id="xdx_98E_eifrs-full--IntangibleAssetsOtherThanGoodwill_iI_pn3n3_c20221231_zA55wNHyg1Bi" title="Intangible Assets" style="border-top: Black 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:IntangibleAssetsOtherThanGoodwill" contextRef="AsOf2022-12-31" id="Fact007920" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">10,277,727</ix:nonFraction></td></tr>
  </table>

</ix:nonNumeric><p id="xdx_8AF_zTxRsmC2oJnb" style="font: 5.5pt/5.5pt Calibri, Helvetica, Sans-Serif; margin: 0.3pt 0 0">&#160;&#160;</p>

<p style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 3.7pt 0 0 5.9pt">Management did not identify evidence that would justify
the need to recognize impairment of intangible assets.</p>


<ix:exclude><!-- Field: Page; Sequence: 238 -->
    <div style="border-bottom: Black 1pt solid; margin-bottom: 6pt"><p id="xdx_231_zDgDXk1TSqN1" style="margin-top: 0; margin-bottom: 0">&#160;</p><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%">F-<!-- Field: Sequence; Type: Arabic; Name: PageNo -->63<!-- Field: /Sequence -->&#160;</td></tr></table></div>
    <div id="xdx_23E_zVTF7ZzSovr9" style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" id="xdx_239_zvREKNrwCA4i" style="width: 100%"><tr><td style="text-align: center; width: 100%"><p style="font: 10pt/11.2pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 1pt; text-align: left"><b>COMPANHIA PARANAENSE DE ENERGIA &#8211; COPEL and Subsidiaries</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>Notes to the Consolidated Financial Statements</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>For the years ended December 31, 2023, 2022 and 2021</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; text-align: left; margin-top: 1.7pt; margin-right: 0; margin-bottom: 0"><b>All amounts expressed in thousands of Brazilian reais, unless otherwise stated</b></p><p id="xdx_23B_zmkxdHBWg1j9" style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b>&#160;</b></p></td></tr></table></div>
    <!-- Field: /Page --></ix:exclude>

<ix:exclude><p id="xdx_238_zXxIeEWwWp06" style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.55pt 0 0">&#160;</p></ix:exclude>

<table cellpadding="0" cellspacing="0" style="font: bold 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 3.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 34pt">17.1</td><td>Power distribution service concession</td></tr></table>

<p style="font: 14pt/14pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact007923" name="elp:SummaryOfChangesInIntangibleAssetsTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_893_ecustom--SummaryOfChangesInIntangibleAssetsTableTextBlock_pn3n3_zsGhU1L7nk9f" summary="xdx: Disclosure - Intangible assets (Details 1)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span id="xdx_8BC_zaxNs61SOFD3" style="display: none">Schedule of changes in intangible assets</span></td>
    <td style="text-align: right">&#160;</td>
    <td style="text-align: right">&#160;</td>
    <td style="text-align: right">&#160;</td></tr>
<tr>
    <td style="border-top: Black 1pt solid; color: white; font-weight: bold; vertical-align: top; width: 55%">Consolidated</td>
    <td style="border-top: Black 1pt solid; font-weight: bold; vertical-align: bottom; text-align: right; width: 15%">Intangible asset</td>
    <td style="border-top: Black 1pt solid; border-left: #F79646 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right; width: 15%">Special liabilities</td>
    <td style="border-top: Black 1pt solid; border-left: #F79646 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right; width: 15%">&#160;</td></tr>
  <tr>
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: top">&#160;</td>
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right">in service</td>
    <td style="border-bottom: Black 0.5pt solid; border-left: #F79646 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right">in service</td>
    <td style="border-bottom: Black 0.5pt solid; border-left: #F79646 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right">Total&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold">Balance as of January 1, 2022</td>
    <td id="xdx_983_eifrs-full--OtherIntangibleAssets_iS_pn3n3_c20220101__20221231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--IntangibleAssetInServiceMember_zp28C24870c5" title="Intangible assets, beginning" style="font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherIntangibleAssets" contextRef="AsOf2021-12-31_custom_IntangibleAssetInServiceMember" id="Fact007925" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">9,330,317</ix:nonFraction></td>
    <td id="xdx_981_ecustom--SpecialLiabilitiesInServiceOne_iS_pn3n3_c20220101__20221231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--SpecialLiabilitiesInServiceMember_zlCB0UJD52m5" title="Intangible assets, beginning" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:SpecialLiabilitiesInServiceOne" contextRef="AsOf2021-12-31_custom_SpecialLiabilitiesInServiceMember" id="Fact007927" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,734,133</ix:nonFraction>)</td>
    <td id="xdx_981_ecustom--TotalIntangibleAssetsOtherThanGoodwill_iS_pn3n3_c20220101__20221231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--PowerDistributionServiceConcessionMember_zyzSX3pn5qwl" title="Intangible assets, beginning" style="font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:TotalIntangibleAssetsOtherThanGoodwill" contextRef="AsOf2021-12-31_custom_PowerDistributionServiceConcessionMember65618765" id="Fact007929" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">6,596,184</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Transfers from contract assets (Note 10.1)</td>
    <td id="xdx_98A_ecustom--IncreaseDecreaseThroughTransfersAndOtherChangesIntangibleAssetOtherThanGoodwill_pn3n3_c20220101__20221231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--IntangibleAssetInServiceMember_zmdGCIXoNK0h" title="Transfers from contract assets" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:IncreaseDecreaseThroughTransfersAndOtherChangesIntangibleAssetOtherThanGoodwill" contextRef="From2022-01-012022-12-31_custom_IntangibleAssetInServiceMember" id="Fact007931" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,332,118</ix:nonFraction></td>
    <td id="xdx_98C_ecustom--IncreaseDecreaseThroughTransfersAndOtherChangesIntangibleAssetOtherThanGoodwill_pn3n3_c20220101__20221231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--SpecialLiabilitiesInServiceMember_zqPtOBSPksxa" title="Transfers from contract assets" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:IncreaseDecreaseThroughTransfersAndOtherChangesIntangibleAssetOtherThanGoodwill" contextRef="From2022-01-012022-12-31_custom_SpecialLiabilitiesInServiceMember" id="Fact007933" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">194,794</ix:nonFraction>)</td>
    <td id="xdx_98E_ecustom--IncreaseDecreaseThroughTransfersAndOtherChangesIntangibleAssetOtherThanGoodwill_pn3n3_c20220101__20221231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--PowerDistributionServiceConcessionMember_zvCLn3riTml5" title="Transfers from contract assets" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:IncreaseDecreaseThroughTransfersAndOtherChangesIntangibleAssetOtherThanGoodwill" contextRef="From2022-01-012022-12-31_custom_PowerDistributionServiceConcessionMember65618921" id="Fact007935" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,137,324</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Transfers to other receivables</td>
    <td id="xdx_98A_ecustom--TransfersToOtherReceivables_pn3n3_c20220101__20221231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--IntangibleAssetInServiceMember_z66EeUZ8nKZb" title="Transfers to other receivables" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:TransfersToOtherReceivables" contextRef="From2022-01-012022-12-31_custom_IntangibleAssetInServiceMember" id="Fact007937" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">955</ix:nonFraction>)</td>
    <td id="xdx_982_ecustom--TransfersToOtherReceivables_pn3n3_c20220101__20221231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--SpecialLiabilitiesInServiceMember_zSodHpgmn8P2" title="Transfers to other receivables" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl7939">-</span></td>
    <td id="xdx_98D_ecustom--TransfersToOtherReceivables_pn3n3_c20220101__20221231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--PowerDistributionServiceConcessionMember_zOL7lEdgqfCc" title="Transfers to other receivables" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:TransfersToOtherReceivables" contextRef="From2022-01-012022-12-31_custom_PowerDistributionServiceConcessionMember65618921" id="Fact007941" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">955</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Amortization quotas - concession (a)</td>
    <td id="xdx_98C_ecustom--AmortisationIntangibleAssetServiceOtherThanGoodwill_pn3n3_c20220101__20221231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--IntangibleAssetInServiceMember_fKGEp_zwpDMLCeULVj" title="Amortization of quotas - concession" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:AmortisationIntangibleAssetServiceOtherThanGoodwill" contextRef="From2022-01-012022-12-31_custom_IntangibleAssetInServiceMember" id="Fact007943" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">564,252</ix:nonFraction>)</td>
    <td id="xdx_98E_ecustom--AmortisationSpecialLiabilitiesInService_pn3n3_c20220101__20221231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--SpecialLiabilitiesInServiceMember_fKGEp_zKjPPibmIyJf" title="Amortization of quotas - concession" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:AmortisationSpecialLiabilitiesInService" contextRef="From2022-01-012022-12-31_custom_SpecialLiabilitiesInServiceMember" id="Fact007945" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">153,503</ix:nonFraction></td>
    <td id="xdx_98D_ecustom--AmortisationIntangibleAssetServiceOtherThanGoodwill_pn3n3_c20220101__20221231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--PowerDistributionServiceConcessionMember_fKGEp_zsgogLo38r0k" title="Amortization of quotas - concession" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:AmortisationIntangibleAssetServiceOtherThanGoodwill" contextRef="From2022-01-012022-12-31_custom_PowerDistributionServiceConcessionMember65618921" id="Fact007947" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">410,749</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Amortization quotas - PIS/Pasep and Cofins credits</td>
    <td id="xdx_985_ecustom--AmortisationIntangibleAssetsOtherThanGoodwillPasepCofinsCredits_pn3n3_c20220101__20221231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--IntangibleAssetInServiceMember_zHVCw4QODJw4" title="Amortization of quotas - PIS/Pasep and Cofins credits" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:AmortisationIntangibleAssetsOtherThanGoodwillPasepCofinsCredits" contextRef="From2022-01-012022-12-31_custom_IntangibleAssetInServiceMember" id="Fact007949" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">10,483</ix:nonFraction>)</td>
    <td id="xdx_987_ecustom--AmortisationIntangibleAssetsOtherThanGoodwillPasepCofinsCredits_pn3n3_c20220101__20221231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--SpecialLiabilitiesInServiceMember_z2WCEduYoeOj" title="Amortization of quotas - PIS/Pasep and Cofins credits" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl7951">-</span></td>
    <td id="xdx_98B_ecustom--AmortisationIntangibleAssetsOtherThanGoodwillPasepCofinsCredits_pn3n3_c20220101__20221231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--PowerDistributionServiceConcessionMember_zpuU0xnGbGl3" title="Amortization of quotas - PIS/Pasep and Cofins credits" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:AmortisationIntangibleAssetsOtherThanGoodwillPasepCofinsCredits" contextRef="From2022-01-012022-12-31_custom_PowerDistributionServiceConcessionMember65618921" id="Fact007953" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">10,483</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Loss on disposal</td>
    <td id="xdx_984_ecustom--DisposalsIntangibleAssetOtherThanGoodwill_pn3n3_c20220101__20221231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--IntangibleAssetInServiceMember_zGGrhGosRkZ3" title="Loss on disposal" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:DisposalsIntangibleAssetOtherThanGoodwill" contextRef="From2022-01-012022-12-31_custom_IntangibleAssetInServiceMember" id="Fact007955" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">53,494</ix:nonFraction>)</td>
    <td id="xdx_982_ecustom--DisposalsIntangibleAssetOtherThanGoodwill_pn3n3_c20220101__20221231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--SpecialLiabilitiesInServiceMember_zlfGC5gZI47i" title="Loss on disposal" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl7957">-</span></td>
    <td id="xdx_98F_ecustom--DisposalsIntangibleAssetOtherThanGoodwill_pn3n3_c20220101__20221231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--PowerDistributionServiceConcessionMember_zejVTnWCCgE2" title="Loss on disposal" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:DisposalsIntangibleAssetOtherThanGoodwill" contextRef="From2022-01-012022-12-31_custom_PowerDistributionServiceConcessionMember65618921" id="Fact007959" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">53,494</ix:nonFraction>)</td></tr>
  <tr>
    <td style="font-weight: bold; vertical-align: bottom">Balance as of December 31, 2022</td>
    <td id="xdx_983_eifrs-full--OtherIntangibleAssets_iS_pn3n3_c20230101__20231231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--IntangibleAssetInServiceMember_zusuKgT0Ol67" title="Intangible assets, beginning" style="font-weight: bold; vertical-align: middle; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherIntangibleAssets" contextRef="AsOf2022-12-31_custom_IntangibleAssetInServiceMember" id="Fact007961" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">10,033,251</ix:nonFraction></td>
    <td id="xdx_986_ecustom--SpecialLiabilitiesInServiceOne_iS_pn3n3_c20230101__20231231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--SpecialLiabilitiesInServiceMember_zLA9qwtNWT6a" title="Intangible assets, beginning" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; vertical-align: middle; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:SpecialLiabilitiesInServiceOne" contextRef="AsOf2022-12-31_custom_SpecialLiabilitiesInServiceMember" id="Fact007963" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,775,424</ix:nonFraction>)</td>
    <td id="xdx_98B_ecustom--TotalIntangibleAssetsOtherThanGoodwill_iS_pn3n3_c20230101__20231231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--PowerDistributionServiceConcessionMember_zsZAP00pwQT6" title="Intangible assets, beginning" style="font-weight: bold; vertical-align: middle; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:TotalIntangibleAssetsOtherThanGoodwill" contextRef="AsOf2022-12-31_custom_PowerDistributionServiceConcessionMember65619171" id="Fact007965" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">7,257,827</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Transfers from contract assets (Note 10.1)</td>
    <td id="xdx_988_ecustom--IncreaseDecreaseThroughTransfersAndOtherChangesIntangibleAssetOtherThanGoodwill_pn3n3_c20230101__20231231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--IntangibleAssetInServiceMember_zetQfEmNWQN" title="Transfers from contract assets" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:IncreaseDecreaseThroughTransfersAndOtherChangesIntangibleAssetOtherThanGoodwill" contextRef="From2023-01-012023-12-31_custom_IntangibleAssetInServiceMember" id="Fact007967" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,888,949</ix:nonFraction></td>
    <td id="xdx_986_ecustom--IncreaseDecreaseThroughTransfersAndOtherChangesIntangibleAssetOtherThanGoodwill_pn3n3_c20230101__20231231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--SpecialLiabilitiesInServiceMember_zHBHXoc7j3A8" title="Transfers from contract assets" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:IncreaseDecreaseThroughTransfersAndOtherChangesIntangibleAssetOtherThanGoodwill" contextRef="From2023-01-012023-12-31_custom_SpecialLiabilitiesInServiceMember" id="Fact007969" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">273,071</ix:nonFraction>)</td>
    <td id="xdx_98D_ecustom--IncreaseDecreaseThroughTransfersAndOtherChangesIntangibleAssetOtherThanGoodwill_pn3n3_c20230101__20231231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--PowerDistributionServiceConcessionMember_zV5ZsD8gHk7f" title="Transfers from contract assets" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:IncreaseDecreaseThroughTransfersAndOtherChangesIntangibleAssetOtherThanGoodwill" contextRef="From2023-01-012023-12-31_custom_PowerDistributionServiceConcessionMember65619359" id="Fact007971" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,615,878</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Other transfers</td>
    <td id="xdx_983_ecustom--IncreaseDecreaseThroughOtherTransfersOtherThanGoodwill_iP3custom--IncreaseDecreaseThroughTransfersAndOtherChangesIntangibleAssetOtherThanGoodwill_pn3n3_c20230101__20231231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--IntangibleAssetInServiceMember_zqJ7xFxD4h31" title="Other transfers" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:IncreaseDecreaseThroughOtherTransfersOtherThanGoodwill" contextRef="From2023-01-012023-12-31_custom_IntangibleAssetInServiceMember" id="Fact007973" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3</ix:nonFraction></td>
    <td id="xdx_983_ecustom--IncreaseDecreaseThroughOtherTransfersOtherThanGoodwill_iP3custom--IncreaseDecreaseThroughTransfersAndOtherChangesIntangibleAssetOtherThanGoodwill_pn3n3_c20230101__20231231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--SpecialLiabilitiesInServiceMember_zFa3lFdpvMn5" title="Other transfers" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl7975">-</span></td>
    <td id="xdx_98F_ecustom--IncreaseDecreaseThroughOtherTransfersOtherThanGoodwill_iP3custom--IncreaseDecreaseThroughTransfersAndOtherChangesIntangibleAssetOtherThanGoodwill_pn3n3_c20230101__20231231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--PowerDistributionServiceConcessionMember_zRjlj0eGKjp9" title="Other transfers" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:IncreaseDecreaseThroughOtherTransfersOtherThanGoodwill" contextRef="From2023-01-012023-12-31_custom_PowerDistributionServiceConcessionMember65619359" id="Fact007977" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Amortization quotas - concession (a)</td>
    <td id="xdx_983_ecustom--AmortisationIntangibleAssetServiceOtherThanGoodwill_pn3n3_c20230101__20231231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--IntangibleAssetInServiceMember_fKGEp_zIdcij3GTix2" title="Amortization of quotas - concession and authorization" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:AmortisationIntangibleAssetServiceOtherThanGoodwill" contextRef="From2023-01-012023-12-31_custom_IntangibleAssetInServiceMember" id="Fact007979" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">631,106</ix:nonFraction>)</td>
    <td id="xdx_98F_ecustom--AmortisationSpecialLiabilitiesInService_pn3n3_c20230101__20231231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--SpecialLiabilitiesInServiceMember_fKGEp_z7rJdJEwAEG9" title="Amortization of quotas - concession and authorization" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:AmortisationSpecialLiabilitiesInService" contextRef="From2023-01-012023-12-31_custom_SpecialLiabilitiesInServiceMember" id="Fact007981" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">163,877</ix:nonFraction></td>
    <td id="xdx_98B_ecustom--AmortisationIntangibleAssetServiceOtherThanGoodwill_pn3n3_c20230101__20231231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--PowerDistributionServiceConcessionMember_fKGEp_zxlLQiVpAnja" title="Amortization of quotas - concession and authorization" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:AmortisationIntangibleAssetServiceOtherThanGoodwill" contextRef="From2023-01-012023-12-31_custom_PowerDistributionServiceConcessionMember65619359" id="Fact007983" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">467,229</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Amortization quotas - PIS/Pasep and Cofins credits</td>
    <td id="xdx_983_ecustom--AmortisationIntangibleAssetsOtherThanGoodwillPasepCofinsCredits_pn3n3_c20230101__20231231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--IntangibleAssetInServiceMember_zim88JhMj8Bi" title="Amortization of quotas - PIS/Pasep and Cofins credits" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:AmortisationIntangibleAssetsOtherThanGoodwillPasepCofinsCredits" contextRef="From2023-01-012023-12-31_custom_IntangibleAssetInServiceMember" id="Fact007985" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">10,430</ix:nonFraction>)</td>
    <td id="xdx_980_ecustom--AmortisationIntangibleAssetsOtherThanGoodwillPasepCofinsCredits_pn3n3_c20230101__20231231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--SpecialLiabilitiesInServiceMember_zQLWEQo8e73c" title="Amortization of quotas - PIS/Pasep and Cofins credits" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl7987">-</span></td>
    <td id="xdx_98A_ecustom--AmortisationIntangibleAssetsOtherThanGoodwillPasepCofinsCredits_pn3n3_c20230101__20231231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--PowerDistributionServiceConcessionMember_zWVjIcNgPJd2" title="Amortization of quotas - PIS/Pasep and Cofins credits" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:AmortisationIntangibleAssetsOtherThanGoodwillPasepCofinsCredits" contextRef="From2023-01-012023-12-31_custom_PowerDistributionServiceConcessionMember65619359" id="Fact007989" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">10,430</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Loss on disposal</td>
    <td id="xdx_98A_ecustom--DisposalsIntangibleAssetOtherThanGoodwill_pn3n3_c20230101__20231231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--IntangibleAssetInServiceMember_zSiNEYu8hTW" title="Loss on disposal" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:DisposalsIntangibleAssetOtherThanGoodwill" contextRef="From2023-01-012023-12-31_custom_IntangibleAssetInServiceMember" id="Fact007991" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">78,722</ix:nonFraction>)</td>
    <td id="xdx_98B_ecustom--DisposalsIntangibleAssetOtherThanGoodwill_pn3n3_c20230101__20231231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--SpecialLiabilitiesInServiceMember_zIOQp1uzWMYi" title="Loss on disposal" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl7993">-</span></td>
    <td id="xdx_98C_ecustom--DisposalsIntangibleAssetOtherThanGoodwill_pn3n3_c20230101__20231231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--PowerDistributionServiceConcessionMember_zHV4qH3yQHXj" title="Loss on disposal" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:DisposalsIntangibleAssetOtherThanGoodwill" contextRef="From2023-01-012023-12-31_custom_PowerDistributionServiceConcessionMember65619359" id="Fact007995" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">78,722</ix:nonFraction>)</td></tr>
  <tr>
    <td style="font-weight: bold; vertical-align: bottom">Balance as of December 31, 2023</td>
    <td id="xdx_980_eifrs-full--OtherIntangibleAssets_iE_pn3n3_c20230101__20231231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--IntangibleAssetInServiceMember_zBuPBhGLv8S5" title="Intangible assets, ending" style="font-weight: bold; vertical-align: middle; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherIntangibleAssets" contextRef="AsOf2023-12-31_custom_IntangibleAssetInServiceMember" id="Fact007997" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">11,201,945</ix:nonFraction></td>
    <td id="xdx_981_ecustom--SpecialLiabilitiesInServiceOne_iE_pn3n3_c20230101__20231231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--SpecialLiabilitiesInServiceMember_z7vcz6iFSjUd" title="Intangible assets, ending" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; vertical-align: middle; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:SpecialLiabilitiesInServiceOne" contextRef="AsOf2023-12-31_custom_SpecialLiabilitiesInServiceMember" id="Fact007999" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,884,618</ix:nonFraction>)</td>
    <td id="xdx_98C_ecustom--TotalIntangibleAssetsOtherThanGoodwill_iE_pn3n3_c20230101__20231231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--PowerDistributionServiceConcessionMember_zBp5g5YHdlAi" title="Intangible assets, ending" style="font-weight: bold; vertical-align: middle; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:TotalIntangibleAssetsOtherThanGoodwill" contextRef="AsOf2023-12-31_custom_PowerDistributionServiceConcessionMember65619750" id="Fact008001" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">8,317,327</ix:nonFraction></td></tr>
</table>

<table border="0" cellpadding="0" cellspacing="0" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="border-top: Black 1pt solid; text-align: left">(a) Amortization during the concession period after the transfer to intangible assets in service of useful life of the assets, whichever the lower.</td></tr>
  </table>

</ix:nonNumeric><p id="xdx_8AC_zT3Fkt7M5E0i" style="font: 14pt/14pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.8pt 0 5.9pt; text-align: justify">The balance refers to the portion
of infrastructure that will be used during concession, net of special liabilities. The special liabilities represent the resources related
to the financial participation of consumers, the Federal, State and Municipal Governments, destined to investments in projects related
to the concession, and are not onerous liabilities or shareholder credits.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.25pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: bold 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 1.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 34pt">17.2</td><td style="text-align: justify; padding-right: 284.1pt">Generation concession agreements</td></tr></table>

<p style="font: 13pt/13pt Calibri, Helvetica, Sans-Serif; margin: 0.95pt 0 0">&#160;</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact008003" name="elp:SummaryOfGenerationConcessionAgreementsTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_898_ecustom--SummaryOfGenerationConcessionAgreementsTableTextBlock_pn3n3_zxzpFrDzpw1k" summary="xdx: Disclosure - Intangible assets (Details 2)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span id="xdx_8B1_zy9Wv8jxf6D8" style="display: none">Schedule of generation concession agreements</span></td>
    <td style="text-align: right">&#160;</td>
    <td style="text-align: right">&#160;</td>
    <td style="text-align: right">&#160;</td>
    <td style="text-align: right">&#160;</td></tr>
<tr>
    <td style="border-top: Black 1pt solid; color: white; font-weight: bold; vertical-align: top; width: 52%">Consolidated</td>
    <td style="border-top: Black 1pt solid; font-weight: bold; vertical-align: bottom; width: 12%">&#160;</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right; width: 12%">Concession contract</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt; width: 12%">Concession and</td>
    <td style="border-top: Black 1pt solid; font-weight: bold; vertical-align: bottom; text-align: right; width: 12%">&#160;</td></tr>
  <tr>
    <td style="font-weight: bold; vertical-align: top">&#160;</td>
    <td style="font-weight: bold; vertical-align: bottom">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right">&#160;(a)</td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">authorization</td>
    <td style="font-weight: bold; vertical-align: bottom; text-align: right">&#160;</td></tr>
  <tr>
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: top">&#160;</td>
    <td style="border-top: #FFC000 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right">in progress</td>
    <td style="border-top: #FFC000 0.5pt solid; border-right: #FFC000 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;in progress</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">rights/ goodwill</td>
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right">Total&#160;</td></tr>
  <tr>
    <td style="font-weight: bold; vertical-align: bottom">Balance as of January 1, 2022</td>
    <td id="xdx_98F_eifrs-full--IntangibleAssetsOtherThanGoodwill_iS_pn3n3_c20220101__20221231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--GenerationConcessionAgreementInServiceMember_zCvC3X82CEFl" title="Intangible assets, beginning" style="font-weight: bold; vertical-align: middle; text-align: right; border-top-color: Black; border-top-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:IntangibleAssetsOtherThanGoodwill" contextRef="AsOf2021-12-31_custom_GenerationConcessionAgreementInServiceMember" id="Fact008005" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,759,286</ix:nonFraction></td>
    <td id="xdx_982_eifrs-full--IntangibleAssetsOtherThanGoodwill_iS_pn3n3_c20220101__20221231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--GenerationConcessionAgreementInProgressMember_fKGEp_zXRdL9xCHI2d" title="Intangible assets, beginning" style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; vertical-align: middle; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl8007">-</span></td>
    <td id="xdx_98A_eifrs-full--IntangibleAssetsOtherThanGoodwill_iS_pn3n3_c20220101__20221231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--GenerationConcessionAgreementConcessionAuthoriztionRightsMember_zyVlC917hhWi" title="Intangible assets, beginning" style="border-right: #FFC000 0.5pt solid; font-weight: bold; vertical-align: middle; text-align: right; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:IntangibleAssetsOtherThanGoodwill" contextRef="AsOf2021-12-31_custom_GenerationConcessionAgreementConcessionAuthoriztionRightsMember" id="Fact008009" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">714,572</ix:nonFraction></td>
    <td id="xdx_98A_eifrs-full--IntangibleAssetsOtherThanGoodwill_iS_pn3n3_c20220101__20221231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--GenerationConcessionAgreementMember_z3nwpN8AYGa1" title="Intangible assets, beginning" style="font-weight: bold; vertical-align: middle; text-align: right; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<ix:nonFraction name="ifrs-full:IntangibleAssetsOtherThanGoodwill" contextRef="AsOf2021-12-31_custom_GenerationConcessionAgreementMember" id="Fact008011" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,473,858</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Effect of acquisition of control of Vilas Complex</td>
    <td style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;-</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;-</td>
    <td id="xdx_98E_ecustom--EffectOfAcquisitionOfControl_pn3n3_c20220101__20221231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--GenerationConcessionAgreementConcessionAuthoriztionRightsMember_zadhTTCIYsa8" title="Effect of acquisition of control of Vilas Complex" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:EffectOfAcquisitionOfControl" contextRef="From2022-01-012022-12-31_custom_GenerationConcessionAgreementConcessionAuthoriztionRightsMember" id="Fact008013" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">23,982</ix:nonFraction></td>
    <td id="xdx_983_ecustom--EffectOfAcquisitionOfControl_pn3n3_c20220101__20221231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--GenerationConcessionAgreementMember_zV3TjIQ7auu4" title="Effect of acquisition of control of Vilas Complex" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:EffectOfAcquisitionOfControl" contextRef="From2022-01-012022-12-31_custom_GenerationConcessionAgreementMember" id="Fact008015" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">23,982</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Technical goodwill arising from the business combination - Vilas Complex&#160;</td>
    <td style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;-</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;-</td>
    <td id="xdx_984_eifrs-full--AcquisitionsThroughBusinessCombinationsIntangibleAssetsAndGoodwill_pn3n3_c20220101__20221231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--GenerationConcessionAgreementConcessionAuthoriztionRightsMember_zmfms5dgRuqh" title="Goodwill arising from the business combination" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:AcquisitionsThroughBusinessCombinationsIntangibleAssetsAndGoodwill" contextRef="From2022-01-012022-12-31_custom_GenerationConcessionAgreementConcessionAuthoriztionRightsMember" id="Fact008017" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">8,154</ix:nonFraction></td>
    <td id="xdx_981_eifrs-full--AcquisitionsThroughBusinessCombinationsIntangibleAssetsAndGoodwill_pn3n3_c20220101__20221231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--GenerationConcessionAgreementMember_z0PJLgq9UeO3" title="Goodwill arising from the business combination" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:AcquisitionsThroughBusinessCombinationsIntangibleAssetsAndGoodwill" contextRef="From2022-01-012022-12-31_custom_GenerationConcessionAgreementMember" id="Fact008019" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">8,154</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Amortization quotas - concession and authorization (b)</td>
    <td id="xdx_986_eifrs-full--AmortisationIntangibleAssetsOtherThanGoodwill_iN_pn3n3_di_c20220101__20221231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--GenerationConcessionAgreementInServiceMember_fKGIp_zmgB8oQx6BF6" title="Amortization of quotas - concession and authorization" style="text-align: right">(<ix:nonFraction name="ifrs-full:AmortisationIntangibleAssetsOtherThanGoodwill" contextRef="From2022-01-012022-12-31_custom_GenerationConcessionAgreementInServiceMember" id="Fact008021" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">228,509</ix:nonFraction>)</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;-</td>
    <td id="xdx_986_eifrs-full--AmortisationIntangibleAssetsOtherThanGoodwill_iN_pn3n3_di_c20220101__20221231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--GenerationConcessionAgreementConcessionAuthoriztionRightsMember_fKGIp_zFN5g8oVRrxf" title="Amortization of quotas - concession and authorization" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="ifrs-full:AmortisationIntangibleAssetsOtherThanGoodwill" contextRef="From2022-01-012022-12-31_custom_GenerationConcessionAgreementConcessionAuthoriztionRightsMember" id="Fact008023" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">24,870</ix:nonFraction>)</td>
    <td id="xdx_987_eifrs-full--AmortisationIntangibleAssetsOtherThanGoodwill_iN_pn3n3_di_c20220101__20221231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--GenerationConcessionAgreementMember_zSKivK1mgz1i" title="Amortization of quotas - concession and authorization" style="text-align: right">(<ix:nonFraction name="ifrs-full:AmortisationIntangibleAssetsOtherThanGoodwill" contextRef="From2022-01-012022-12-31_custom_GenerationConcessionAgreementMember" id="Fact008025" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">253,379</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold">Balance as of December 31, 2022</td>
    <td id="xdx_98A_eifrs-full--IntangibleAssetsOtherThanGoodwill_iS_pn3n3_c20230101__20231231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--GenerationConcessionAgreementInServiceMember_zN70gRjtY5uj" title="Intangible assets, beginning" style="font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:IntangibleAssetsOtherThanGoodwill" contextRef="AsOf2022-12-31_custom_GenerationConcessionAgreementInServiceMember" id="Fact008027" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,530,777</ix:nonFraction></td>
    <td id="xdx_986_eifrs-full--IntangibleAssetsOtherThanGoodwill_iS_pn3n3_c20230101__20231231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--GenerationConcessionAgreementInProgressMember_fKGEp_zCodm5JTHMg" title="Intangible assets, beginning" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl8029">-</span></td>
    <td id="xdx_98A_eifrs-full--IntangibleAssetsOtherThanGoodwill_iS_pn3n3_c20230101__20231231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--GenerationConcessionAgreementConcessionAuthoriztionRightsMember_zEP0jUGL6xfl" title="Intangible assets, beginning" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:IntangibleAssetsOtherThanGoodwill" contextRef="AsOf2022-12-31_custom_GenerationConcessionAgreementConcessionAuthoriztionRightsMember" id="Fact008031" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">721,838</ix:nonFraction></td>
    <td id="xdx_98D_eifrs-full--IntangibleAssetsOtherThanGoodwill_iS_pn3n3_c20230101__20231231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--GenerationConcessionAgreementMember_zA1jCZcKYOz5" title="Intangible assets, beginning" style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<ix:nonFraction name="ifrs-full:IntangibleAssetsOtherThanGoodwill" contextRef="AsOf2022-12-31_custom_GenerationConcessionAgreementMember" id="Fact008033" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,252,615</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Effect of acquisition of control (Note 1.2)</td>
    <td style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;-</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;-</td>
    <td id="xdx_980_ecustom--EffectOfAcquisitionOfControl_pn3n3_c20230101__20231231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--GenerationConcessionAgreementConcessionAuthoriztionRightsMember_zDNrJB2y7za4" title="Effect of acquisition of control" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:EffectOfAcquisitionOfControl" contextRef="From2023-01-012023-12-31_custom_GenerationConcessionAgreementConcessionAuthoriztionRightsMember" id="Fact008035" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">614,958</ix:nonFraction></td>
    <td id="xdx_989_ecustom--EffectOfAcquisitionOfControl_pn3n3_c20230101__20231231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--GenerationConcessionAgreementMember_zxA5ojZNxuAe" title="Effect of acquisition of control" style="text-align: right">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:EffectOfAcquisitionOfControl" contextRef="From2023-01-012023-12-31_custom_GenerationConcessionAgreementMember" id="Fact008037" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">614,958</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Technical goodwill arising from the business combination (Note 1.2)</td>
    <td style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;-</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;-</td>
    <td id="xdx_980_eifrs-full--AcquisitionsThroughBusinessCombinationsIntangibleAssetsAndGoodwill_pn3n3_c20230101__20231231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--GenerationConcessionAgreementConcessionAuthoriztionRightsMember_zcGqfjHZ57C2" title="Technical goodwill arising from the business combination" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:AcquisitionsThroughBusinessCombinationsIntangibleAssetsAndGoodwill" contextRef="From2023-01-012023-12-31_custom_GenerationConcessionAgreementConcessionAuthoriztionRightsMember" id="Fact008039" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">204,443</ix:nonFraction></td>
    <td id="xdx_987_eifrs-full--AcquisitionsThroughBusinessCombinationsIntangibleAssetsAndGoodwill_pn3n3_c20230101__20231231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--GenerationConcessionAgreementMember_zK5M39oKHEKb" title="Technical goodwill arising from the business combination" style="text-align: right">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:AcquisitionsThroughBusinessCombinationsIntangibleAssetsAndGoodwill" contextRef="From2023-01-012023-12-31_custom_GenerationConcessionAgreementMember" id="Fact008041" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">204,443</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">ANEEL grant - use of public property</td>
    <td style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;-</td>
    <td id="xdx_986_ecustom--IntagibleAssetsOtherThanGoodwillAneelGrantUseOfPublicProperty_pn3n3_c20230101__20231231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--GenerationConcessionAgreementInProgressMember_fKGEp_zZbvZyyFCfJ" title="ANEEL grant - use of public property" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:IntagibleAssetsOtherThanGoodwillAneelGrantUseOfPublicProperty" contextRef="From2023-01-012023-12-31_custom_GenerationConcessionAgreementInProgressMember" id="Fact008043" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">894</ix:nonFraction></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;-</td>
    <td id="xdx_989_ecustom--IntagibleAssetsOtherThanGoodwillAneelGrantUseOfPublicProperty_pn3n3_c20230101__20231231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--GenerationConcessionAgreementMember_zWmOYPnoGIKg" title="ANEEL grant - use of public property" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:IntagibleAssetsOtherThanGoodwillAneelGrantUseOfPublicProperty" contextRef="From2023-01-012023-12-31_custom_GenerationConcessionAgreementMember" id="Fact008045" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">894</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Amortization quotas - concession and authorization (b)</td>
    <td id="xdx_98F_eifrs-full--AmortisationIntangibleAssetsOtherThanGoodwill_iN_pn3n3_di_c20230101__20231231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--GenerationConcessionAgreementInServiceMember_fKGIp_zejMB6TspHMl" title="Amortization of quotas - concession and authorization" style="text-align: right">(<ix:nonFraction name="ifrs-full:AmortisationIntangibleAssetsOtherThanGoodwill" contextRef="From2023-01-012023-12-31_custom_GenerationConcessionAgreementInServiceMember" id="Fact008047" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">228,513</ix:nonFraction>)</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;-</td>
    <td id="xdx_98A_eifrs-full--AmortisationIntangibleAssetsOtherThanGoodwill_iN_pn3n3_di_c20230101__20231231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--GenerationConcessionAgreementConcessionAuthoriztionRightsMember_fKGIp_z7Ub0cfqXBs9" title="Amortization of quotas - concession and authorization" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="ifrs-full:AmortisationIntangibleAssetsOtherThanGoodwill" contextRef="From2023-01-012023-12-31_custom_GenerationConcessionAgreementConcessionAuthoriztionRightsMember" id="Fact008049" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">42,695</ix:nonFraction>)</td>
    <td id="xdx_982_eifrs-full--AmortisationIntangibleAssetsOtherThanGoodwill_iN_pn3n3_di_c20230101__20231231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--GenerationConcessionAgreementMember_fKGIp_zmAdPPkfKBda" title="Amortization of quotas - concession and authorization" style="text-align: right">(<ix:nonFraction name="ifrs-full:AmortisationIntangibleAssetsOtherThanGoodwill" contextRef="From2023-01-012023-12-31_custom_GenerationConcessionAgreementMember" id="Fact008051" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">271,208</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Capitalizations for intangible in service</td>
    <td id="xdx_986_ecustom--CapitalizationsForIntangibleInService_pn3n3_c20230101__20231231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--GenerationConcessionAgreementInServiceMember_zYmjSDnWOIX5" title="Capitalizations for intangible in service" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:CapitalizationsForIntangibleInService" contextRef="From2023-01-012023-12-31_custom_GenerationConcessionAgreementInServiceMember" id="Fact008053" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">894</ix:nonFraction></td>
    <td id="xdx_988_ecustom--CapitalizationsForIntangibleInService_pn3n3_c20230101__20231231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--GenerationConcessionAgreementInProgressMember_fKGEp_zGXDYikIm5be" title="Capitalizations for intangible in service" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:CapitalizationsForIntangibleInService" contextRef="From2023-01-012023-12-31_custom_GenerationConcessionAgreementInProgressMember" id="Fact008055" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">894</ix:nonFraction>)</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;-</td>
    <td style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;-</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; font-weight: bold">Balance as of December 31, 2023</td>
    <td id="xdx_986_eifrs-full--IntangibleAssetsOtherThanGoodwill_iE_pn3n3_c20230101__20231231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--GenerationConcessionAgreementInServiceMember_zotiuOgzbsxa" title="Intangible assets, ending" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:IntangibleAssetsOtherThanGoodwill" contextRef="AsOf2023-12-31_custom_GenerationConcessionAgreementInServiceMember" id="Fact008057" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,303,158</ix:nonFraction></td>
    <td id="xdx_98F_eifrs-full--IntangibleAssetsOtherThanGoodwill_iE_pn3n3_c20230101__20231231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--GenerationConcessionAgreementInProgressMember_fKGEp_z74BjV1O5E02" title="Intangible assets, ending" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl8059">-</span></td>
    <td id="xdx_988_eifrs-full--IntangibleAssetsOtherThanGoodwill_iE_pn3n3_c20230101__20231231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--GenerationConcessionAgreementConcessionAuthoriztionRightsMember_z6Hd2TFtFtol" title="Intangible assets, ending" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:IntangibleAssetsOtherThanGoodwill" contextRef="AsOf2023-12-31_custom_GenerationConcessionAgreementConcessionAuthoriztionRightsMember" id="Fact008061" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,498,544</ix:nonFraction></td>
    <td id="xdx_98C_eifrs-full--IntangibleAssetsOtherThanGoodwill_iE_pn3n3_c20230101__20231231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--GenerationConcessionAgreementMember_zJMF9ermimS9" title="Intangible assets, ending" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<ix:nonFraction name="ifrs-full:IntangibleAssetsOtherThanGoodwill" contextRef="AsOf2023-12-31_custom_GenerationConcessionAgreementMember" id="Fact008063" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,801,702</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td colspan="5" style="text-align: left">(a) Includes the balances of use of public asset and hydrological risk renegotiation</td></tr>
  <tr style="vertical-align: bottom">
    <td colspan="5" style="text-align: left">(b) Amortization during the concession/authorization as of the start of commercial operations of the enterprises.</td></tr>
  </table>

</ix:nonNumeric><p id="xdx_8A5_zkVaCkEDYzza" style="font: 13pt/13pt Calibri, Helvetica, Sans-Serif; margin: 0.95pt 0 0">&#160;</p>




<ix:exclude><!-- Field: Page; Sequence: 239 -->
    <div id="xdx_23D_zeEPqpHplq6h" style="border-bottom: Black 1pt solid; margin-bottom: 6pt"><p style="margin-top: 0; margin-bottom: 0">&#160;</p><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%">F-<!-- Field: Sequence; Type: Arabic; Name: PageNo -->64<!-- Field: /Sequence -->&#160;</td></tr></table></div>
    <div id="xdx_23E_zbJt78wgn6zb" style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" id="xdx_23A_z4sd21p3QD24" style="width: 100%"><tr><td style="text-align: center; width: 100%"><p style="font: 10pt/11.2pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 1pt; text-align: left"><b>COMPANHIA PARANAENSE DE ENERGIA &#8211; COPEL and Subsidiaries</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>Notes to the Consolidated Financial Statements</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>For the years ended December 31, 2023, 2022 and 2021</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; text-align: left; margin-top: 1.7pt; margin-right: 0; margin-bottom: 0"><b>All amounts expressed in thousands of Brazilian reais, unless otherwise stated</b></p><p id="xdx_231_zv0XBl0NvmK1" style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b>&#160;</b></p></td></tr></table></div>
    <!-- Field: /Page --></ix:exclude>

<ix:exclude><p id="xdx_23C_zai3pppeVNpl" style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.55pt 0 0">&#160;</p></ix:exclude>

<table cellpadding="0" cellspacing="0" style="font: 11pt Calibri, Helvetica, Sans-Serif; width: 100%; margin-top: 3.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 34pt"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 10pt"><b>17.3</b></span></td><td><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 10pt"><b>Piped gas distribution service concession</b></span></td></tr></table>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;</p>

<p style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact008066" name="elp:SummaryOfPipedGasDistributionServiceConcessionTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_894_ecustom--SummaryOfPipedGasDistributionServiceConcessionTableTextBlock_pn3n3_zPPu9aGY2tQk" summary="xdx: Disclosure - Intangible assets (Details 3)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span id="xdx_8B6_zzZgF7cnD6i3" style="display: none">Schedule of piped gas distribution service concession</span></td>
    <td style="text-align: right">&#160;</td></tr>
<tr>
    <td style="border-top: Black 1pt solid; font-weight: bold; vertical-align: bottom; width: 80%">Balance as of January 1, 2022</td>
    <td id="xdx_986_eifrs-full--IntangibleAssetsOtherThanGoodwill_iS_pn3n3_c20220101__20221231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__ifrs-full--GasDistributionMember_zwGEJigyqGU5" title="Intangible assets, beginning" style="border-top: Black 1pt solid; font-weight: bold; vertical-align: middle; text-align: right; width: 20%">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:IntangibleAssetsOtherThanGoodwill" contextRef="AsOf2021-12-31_ifrs-full_GasDistributionMember65621125" id="Fact008068" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">96,145</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Additions - renewal of the concession</td>
    <td id="xdx_98E_ecustom--AdditionsRenewalOfConcession_pn3n3_c20220101__20221231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__ifrs-full--GasDistributionMember_z35UVqlBueAf" title="Additions - renewal of the concession" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:AdditionsRenewalOfConcession" contextRef="From2022-01-012022-12-31_ifrs-full_GasDistributionMember65621171" id="Fact008070" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">413,410</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Transfers from contract assets (Note 10.2)</td>
    <td id="xdx_983_ecustom--IncreaseDecreaseThroughTransfersAndOtherChangesIntangibleAssetOtherThanGoodwill_pn3n3_c20220101__20221231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__ifrs-full--GasDistributionMember_zJYWT48rQxg4" title="Transfers from contract assets" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:IncreaseDecreaseThroughTransfersAndOtherChangesIntangibleAssetOtherThanGoodwill" contextRef="From2022-01-012022-12-31_ifrs-full_GasDistributionMember65621171" id="Fact008072" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">13,738</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Transfers from accounts receivable - concessions</td>
    <td id="xdx_988_ecustom--TransfersFromAccountsReceivableConcessions_pn3n3_c20220101__20221231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__ifrs-full--GasDistributionMember_zbnW1VQgA2s1" title="Transfers from accounts receivable - concessions" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:TransfersFromAccountsReceivableConcessions" contextRef="From2022-01-012022-12-31_ifrs-full_GasDistributionMember65621171" id="Fact008074" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">243,628</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Amortization quotas - concession</td>
    <td id="xdx_987_eifrs-full--AmortisationIntangibleAssetsOtherThanGoodwill_iN_pn3n3_di_c20220101__20221231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__ifrs-full--GasDistributionMember_zV2amFXFhgKh" title="Amortization of quotas - concession and authorization" style="text-align: right">(<ix:nonFraction name="ifrs-full:AmortisationIntangibleAssetsOtherThanGoodwill" contextRef="From2022-01-012022-12-31_ifrs-full_GasDistributionMember65621171" id="Fact008076" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">40,690</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Loss on disposal</td>
    <td id="xdx_98A_ecustom--DisposalsIntangibleAssetOtherThanGoodwill_pn3n3_c20220101__20221231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__ifrs-full--GasDistributionMember_zxcwrTgC2Fc7" title="Loss on disposal" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:DisposalsIntangibleAssetOtherThanGoodwill" contextRef="From2022-01-012022-12-31_ifrs-full_GasDistributionMember65621171" id="Fact008078" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">124</ix:nonFraction>)</td></tr>
  <tr>
    <td style="font-weight: bold; vertical-align: bottom">Balance as of December 31, 2022</td>
    <td id="xdx_98D_eifrs-full--IntangibleAssetsOtherThanGoodwill_iS_pn3n3_c20230101__20231231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__ifrs-full--GasDistributionMember_zYk8IFgoqQG9" title="Intangible assets, beginning" style="font-weight: bold; vertical-align: middle; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:IntangibleAssetsOtherThanGoodwill" contextRef="AsOf2022-12-31_ifrs-full_GasDistributionMember65618343" id="Fact008080" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">726,107</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Transfers from contract assets (Note 10.2)</td>
    <td id="xdx_98A_ecustom--IncreaseDecreaseThroughTransfersAndOtherChangesIntangibleAssetOtherThanGoodwill_pn3n3_c20230101__20231231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__ifrs-full--GasDistributionMember_z0Fc05lyQqla" title="Transfers from contract assets" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:IncreaseDecreaseThroughTransfersAndOtherChangesIntangibleAssetOtherThanGoodwill" contextRef="From2023-01-012023-12-31_ifrs-full_GasDistributionMember65621250" id="Fact008082" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">11,503</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Amortization quotas - concession (a)</td>
    <td id="xdx_986_eifrs-full--AmortisationIntangibleAssetsOtherThanGoodwill_iN_pn3n3_di_c20230101__20231231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__ifrs-full--GasDistributionMember_z9reQQDCOzec" title="Amortization of quotas - concession and authorization" style="text-align: right">(<ix:nonFraction name="ifrs-full:AmortisationIntangibleAssetsOtherThanGoodwill" contextRef="From2023-01-012023-12-31_ifrs-full_GasDistributionMember65621250" id="Fact008084" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">27,832</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Loss on disposal</td>
    <td id="xdx_981_ecustom--DisposalsIntangibleAssetOtherThanGoodwill_pn3n3_c20230101__20231231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__ifrs-full--GasDistributionMember_z3vVihBcD5S" title="Loss on disposal" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:DisposalsIntangibleAssetOtherThanGoodwill" contextRef="From2023-01-012023-12-31_ifrs-full_GasDistributionMember65621250" id="Fact008086" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">152</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Reclassification (b)</td>
    <td id="xdx_98C_ecustom--DisposalsReclassificationOtherThanGoodwill_pn3n3_c20230101__20231231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__ifrs-full--GasDistributionMember_zGVWO1gKyYRk" title="Reclassification" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:DisposalsReclassificationOtherThanGoodwill" contextRef="From2023-01-012023-12-31_ifrs-full_GasDistributionMember65621250" id="Fact008088" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">709,626</ix:nonFraction>)</td></tr>
  <tr>
    <td style="border-bottom: Black 1pt solid; font-weight: bold; vertical-align: bottom">Balance as of December 31, 2023</td>
    <td id="xdx_981_eifrs-full--IntangibleAssetsOtherThanGoodwill_iE_pn3n3_c20230101__20231231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__ifrs-full--GasDistributionMember_ziC2NxjpYdDc" title="Intangible assets, ending" style="border-bottom: Black 1pt solid; font-weight: bold; vertical-align: middle; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl8090">-</span></td></tr>
  </table>

<p style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 11pt/110% Calibri, Helvetica, Sans-Serif; margin-top: 0pt; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">(a)</span></td><td style="width: 5pt"/><td style="text-align: justify"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Amortization by the
expected useful life of the asset (30 years for gas distribution operation assets and 10 years for other assets) limited to the final
term of the concession.</span></td>
</tr></table>

<table cellpadding="0" cellspacing="0" style="font: 11pt Calibri, Helvetica, Sans-Serif; margin-top: 0pt; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">(b)</span></td><td style="width: 5pt"/><td style="text-align: justify"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Reclassification
to Assets classified as held for sale (Note 39).</span></td>
</tr></table>

</ix:nonNumeric><p id="xdx_8A3_zMXchsOqaih4" style="font: 9.5pt/9.5pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: bold 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 3.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 34pt">17.4</td><td>Other intangible assets</td></tr></table>

<p style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.8pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 0 0 5.9pt">Assets consisting of software purchased from third parties
or generated internally, measured at total acquisition cost minus amortization expenses.</p>

<p style="font: 7.5pt/7.5pt Calibri, Helvetica, Sans-Serif; margin: 0.3pt 0 0">&#160;</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact008092" name="elp:SummaryOfOtherIntangibleAssetsTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_898_ecustom--SummaryOfOtherIntangibleAssetsTableTextBlock_pn3n3_zh4lxTSGmVXa" summary="xdx: Disclosure - Intangible assets (Details 4)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span id="xdx_8BC_zdchNKFOFzB7" style="display: none">Schedule of other intangible assets</span></td>
    <td style="text-align: right">&#160;</td>
    <td style="text-align: right">&#160;</td>
    <td style="text-align: right">&#160;</td></tr>
<tr>
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; color: white; font-weight: bold; vertical-align: top; text-align: left; width: 49%">Consolidated</td>
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right; width: 17%">in service</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right; width: 17%">&#160;in progress</td>
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right; width: 17%">Total&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold">Balance as of January 1, 2022</td>
    <td id="xdx_986_eifrs-full--IntangibleAssetsOtherThanGoodwill_iS_pn3n3_c20220101__20221231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--OtherInServiceMember_zP7X0Dt5AGUc" title="Intangible assets, beginning" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:IntangibleAssetsOtherThanGoodwill" contextRef="AsOf2021-12-31_custom_OtherInServiceMember" id="Fact008094" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">22,242</ix:nonFraction></td>
    <td id="xdx_984_eifrs-full--IntangibleAssetsOtherThanGoodwill_iS_pn3n3_c20220101__20221231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--OtherInProgressMember_zVG9ygNySTg2" title="Intangible assets, beginning" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:IntangibleAssetsOtherThanGoodwill" contextRef="AsOf2021-12-31_custom_OtherInProgressMember" id="Fact008096" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">27,131</ix:nonFraction></td>
    <td id="xdx_987_eifrs-full--IntangibleAssetsOtherThanGoodwill_iS_pn3n3_c20220101__20221231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--OtherMember_zZhbu3eYjKm2" title="Intangible assets, beginning" style="font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:IntangibleAssetsOtherThanGoodwill" contextRef="AsOf2021-12-31_custom_OtherMember65621671" id="Fact008098" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">49,373</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Acquisitions</td>
    <td id="xdx_982_ecustom--AcquisitionsThroughBusinessCombinationsIntangibleAssetsOtherThanGoodwil2l_pn3n3_c20220101__20221231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--OtherInServiceMember_zvUgIaLgbM8d" title="Acquisitions" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl8100">-</span></td>
    <td id="xdx_98B_ecustom--AcquisitionsThroughBusinessCombinationsIntangibleAssetsOtherThanGoodwil2l_pn3n3_c20220101__20221231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--OtherInProgressMember_zXakZipbCcNc" title="Acquisitions" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:AcquisitionsThroughBusinessCombinationsIntangibleAssetsOtherThanGoodwil2l" contextRef="From2022-01-012022-12-31_custom_OtherInProgressMember" id="Fact008102" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">8,319</ix:nonFraction></td>
    <td id="xdx_986_ecustom--AcquisitionsThroughBusinessCombinationsIntangibleAssetsOtherThanGoodwil2l_pn3n3_c20220101__20221231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--OtherMember_z1aU0RO5Svx" title="Acquisitions" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:AcquisitionsThroughBusinessCombinationsIntangibleAssetsOtherThanGoodwil2l" contextRef="From2022-01-012022-12-31_custom_OtherMember65621796" id="Fact008104" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">8,319</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Transfers from property, plant and equipment</td>
    <td id="xdx_986_eifrs-full--IncreaseDecreaseThroughTransfersIntangibleAssetsOtherThanGoodwill_pn3n3_c20220101__20221231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--OtherInServiceMember_zQhabbisbuok" title="Transfers from property, plant and equipment" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:IncreaseDecreaseThroughTransfersIntangibleAssetsOtherThanGoodwill" contextRef="From2022-01-012022-12-31_custom_OtherInServiceMember" id="Fact008106" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">9,795</ix:nonFraction>)</td>
    <td id="xdx_98A_eifrs-full--IncreaseDecreaseThroughTransfersIntangibleAssetsOtherThanGoodwill_pn3n3_c20220101__20221231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--OtherInProgressMember_zf1mUmw4oGu5" title="Transfers from property, plant and equipment" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl8108">-</span></td>
    <td id="xdx_985_eifrs-full--IncreaseDecreaseThroughTransfersIntangibleAssetsOtherThanGoodwill_pn3n3_c20220101__20221231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--OtherMember_znO5lWyDfsba" title="Transfers from property, plant and equipment" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:IncreaseDecreaseThroughTransfersIntangibleAssetsOtherThanGoodwill" contextRef="From2022-01-012022-12-31_custom_OtherMember65621796" id="Fact008110" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">9,795</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Capitalizations for intangible in service</td>
    <td id="xdx_983_ecustom--CapitalizationsForIntangibleInService_pn3n3_c20220101__20221231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--OtherInServiceMember_zyN7LyMXw58l" title="Capitalizations for intangible in service" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:CapitalizationsForIntangibleInService" contextRef="From2022-01-012022-12-31_custom_OtherInServiceMember" id="Fact008112" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">5,561</ix:nonFraction></td>
    <td id="xdx_980_ecustom--CapitalizationsForIntangibleInService_pn3n3_c20220101__20221231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--OtherInProgressMember_zNUXRGYyxZkg" title="Capitalizations for intangible in service" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:CapitalizationsForIntangibleInService" contextRef="From2022-01-012022-12-31_custom_OtherInProgressMember" id="Fact008114" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">5,561</ix:nonFraction>)</td>
    <td id="xdx_987_ecustom--CapitalizationsForIntangibleInService_pn3n3_c20220101__20221231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--OtherMember_zMZ2Ac0W4r54" title="Capitalizations for intangible in service" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl8116">-</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Amortization quotas (a)</td>
    <td id="xdx_987_eifrs-full--AmortisationIntangibleAssetsOtherThanGoodwill_iN_pn3n3_di_c20220101__20221231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--OtherInServiceMember_fKGEp_zqX9fe8h144" title="Amortization of quotas - concession and authorization" style="border-right: #FFC000 0.5pt solid; text-align: right">(<ix:nonFraction name="ifrs-full:AmortisationIntangibleAssetsOtherThanGoodwill" contextRef="From2022-01-012022-12-31_custom_OtherInServiceMember" id="Fact008118" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">5,160</ix:nonFraction>)</td>
    <td id="xdx_98C_eifrs-full--AmortisationIntangibleAssetsOtherThanGoodwill_iN_pn3n3_di_c20220101__20221231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--OtherInProgressMember_fKGEp_ztI0YK5gRtFh" title="Amortization of quotas - concession and authorization" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl8120">-</span></td>
    <td id="xdx_985_eifrs-full--AmortisationIntangibleAssetsOtherThanGoodwill_iN_pn3n3_di_c20220101__20221231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--OtherMember_fKGEp_z5KNqcVfFUc5" title="Amortization of quotas - concession and authorization" style="text-align: right">(<ix:nonFraction name="ifrs-full:AmortisationIntangibleAssetsOtherThanGoodwill" contextRef="From2022-01-012022-12-31_custom_OtherMember65621796" id="Fact008122" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">5,160</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Loss on disposal</td>
    <td id="xdx_989_ecustom--DisposalsIntangibleAssetOtherThanGoodwill_pn3n3_c20220101__20221231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--OtherInServiceMember_zMZUbKP55d3e" title="Loss on disposal" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl8124">-</span></td>
    <td id="xdx_98D_ecustom--DisposalsIntangibleAssetOtherThanGoodwill_pn3n3_c20220101__20221231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--OtherInProgressMember_zDy3V8NXFbma" title="Loss on disposal" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:DisposalsIntangibleAssetOtherThanGoodwill" contextRef="From2022-01-012022-12-31_custom_OtherInProgressMember" id="Fact008126" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,559</ix:nonFraction>)</td>
    <td id="xdx_982_ecustom--DisposalsIntangibleAssetOtherThanGoodwill_pn3n3_c20220101__20221231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--OtherMember_zYG9JlgIIQ76" title="Loss on disposal" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:DisposalsIntangibleAssetOtherThanGoodwill" contextRef="From2022-01-012022-12-31_custom_OtherMember65621796" id="Fact008128" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,559</ix:nonFraction>)</td></tr>
  <tr>
    <td style="font-weight: bold; vertical-align: bottom">Balance as of December 31, 2022</td>
    <td id="xdx_98E_eifrs-full--IntangibleAssetsOtherThanGoodwill_iS_pn3n3_c20230101__20231231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--OtherInServiceMember_ziry6PU53dDk" title="Intangible assets, beginning" style="border-right: #FFC000 0.5pt solid; font-weight: bold; vertical-align: middle; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:IntangibleAssetsOtherThanGoodwill" contextRef="AsOf2022-12-31_custom_OtherInServiceMember" id="Fact008130" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">12,848</ix:nonFraction></td>
    <td id="xdx_981_eifrs-full--IntangibleAssetsOtherThanGoodwill_iS_pn3n3_c20230101__20231231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--OtherInProgressMember_zfvOkEQ3ihic" title="Intangible assets, beginning" style="border-right: #FFC000 0.5pt solid; font-weight: bold; vertical-align: middle; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:IntangibleAssetsOtherThanGoodwill" contextRef="AsOf2022-12-31_custom_OtherInProgressMember" id="Fact008132" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">28,330</ix:nonFraction></td>
    <td id="xdx_98D_eifrs-full--IntangibleAssetsOtherThanGoodwill_iS_pn3n3_c20230101__20231231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--OtherMember_zGI5Z4wN7Uw1" title="Intangible assets, beginning" style="font-weight: bold; vertical-align: middle; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:IntangibleAssetsOtherThanGoodwill" contextRef="AsOf2022-12-31_custom_OtherMember65618406" id="Fact008134" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">41,178</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left; background-color: white">Business combination effects (Note 1.2)</td>
    <td id="xdx_984_ecustom--AcquisitionsThroughBusinessCombinationEffectsIntangibleAssetsOtherThanGoodwil_pn3n3_c20230101__20231231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--OtherInServiceMember_zW1SeySB82wa" title="Business combination effects" style="border-right: #FFC000 0.5pt solid; text-align: right"><ix:nonFraction name="elp:AcquisitionsThroughBusinessCombinationEffectsIntangibleAssetsOtherThanGoodwil" contextRef="From2023-01-012023-12-31_custom_OtherInServiceMember" id="Fact008136" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4</ix:nonFraction></td>
    <td id="xdx_981_ecustom--AcquisitionsThroughBusinessCombinationEffectsIntangibleAssetsOtherThanGoodwil_pn3n3_c20230101__20231231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--OtherInProgressMember_z4cY92QMhAx1" title="Business combination effects" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl8138">-</span></td>
    <td id="xdx_980_ecustom--AcquisitionsThroughBusinessCombinationEffectsIntangibleAssetsOtherThanGoodwil_pn3n3_c20230101__20231231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--OtherMember_zBNdn6swTjGe" title="Business combination effects" style="text-align: right"><ix:nonFraction name="elp:AcquisitionsThroughBusinessCombinationEffectsIntangibleAssetsOtherThanGoodwil" contextRef="From2023-01-012023-12-31_custom_OtherMember65622156" id="Fact008140" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left; background-color: white">Acquisitions</td>
    <td id="xdx_987_ecustom--AcquisitionsThroughBusinessCombinationsIntangibleAssetsOtherThanGoodwil2l_pn3n3_c20230101__20231231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--OtherInServiceMember_zGyvdGVjxmhc" title="Acquisitions" style="border-right: #FFC000 0.5pt solid; text-align: right; background-color: white">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:AcquisitionsThroughBusinessCombinationsIntangibleAssetsOtherThanGoodwil2l" contextRef="From2023-01-012023-12-31_custom_OtherInServiceMember" id="Fact008142" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">37</ix:nonFraction></td>
    <td id="xdx_98A_ecustom--AcquisitionsThroughBusinessCombinationsIntangibleAssetsOtherThanGoodwil2l_pn3n3_c20230101__20231231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--OtherInProgressMember_zw6x1PxfZOga" title="Acquisitions" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:AcquisitionsThroughBusinessCombinationsIntangibleAssetsOtherThanGoodwil2l" contextRef="From2023-01-012023-12-31_custom_OtherInProgressMember" id="Fact008144" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">13,351</ix:nonFraction></td>
    <td id="xdx_984_ecustom--AcquisitionsThroughBusinessCombinationsIntangibleAssetsOtherThanGoodwil2l_pn3n3_c20230101__20231231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--OtherMember_zUXxUp59Znrl" title="Acquisitions" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:AcquisitionsThroughBusinessCombinationsIntangibleAssetsOtherThanGoodwil2l" contextRef="From2023-01-012023-12-31_custom_OtherMember65622156" id="Fact008146" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">13,388</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left; background-color: white">Transfers from property, plant and equipment</td>
    <td id="xdx_980_eifrs-full--IncreaseDecreaseThroughTransfersIntangibleAssetsOtherThanGoodwill_pn3n3_c20230101__20231231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--OtherInServiceMember_zo9U85EWTynk" title="Transfers from property, plant and equipment" style="border-right: #FFC000 0.5pt solid; text-align: right; background-color: white">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:IncreaseDecreaseThroughTransfersIntangibleAssetsOtherThanGoodwill" contextRef="From2023-01-012023-12-31_custom_OtherInServiceMember" id="Fact008148" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,570</ix:nonFraction></td>
    <td id="xdx_986_eifrs-full--IncreaseDecreaseThroughTransfersIntangibleAssetsOtherThanGoodwill_pn3n3_c20230101__20231231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--OtherInProgressMember_zWlyu07YObxk" title="Transfers from property, plant and equipment" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl8150">-</span></td>
    <td id="xdx_986_eifrs-full--IncreaseDecreaseThroughTransfersIntangibleAssetsOtherThanGoodwill_pn3n3_c20230101__20231231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--OtherMember_zT1WW8pmGwFe" title="Transfers from property, plant and equipment" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:IncreaseDecreaseThroughTransfersIntangibleAssetsOtherThanGoodwill" contextRef="From2023-01-012023-12-31_custom_OtherMember65622156" id="Fact008152" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,570</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left; background-color: white">Capitalizations for intangible in service</td>
    <td id="xdx_984_ecustom--CapitalizationsForIntangibleInService_pn3n3_c20230101__20231231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--OtherInServiceMember_zGJeDqbRvbxa" title="Capitalizations for intangible in service" style="border-right: #FFC000 0.5pt solid; text-align: right; background-color: white">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:CapitalizationsForIntangibleInService" contextRef="From2023-01-012023-12-31_custom_OtherInServiceMember" id="Fact008154" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">14,555</ix:nonFraction></td>
    <td id="xdx_985_ecustom--CapitalizationsForIntangibleInService_pn3n3_c20230101__20231231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--OtherInProgressMember_zEzLZFVxLiW" title="Capitalizations for intangible in service" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:CapitalizationsForIntangibleInService" contextRef="From2023-01-012023-12-31_custom_OtherInProgressMember" id="Fact008156" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">14,555</ix:nonFraction>)</td>
    <td id="xdx_982_ecustom--CapitalizationsForIntangibleInService_pn3n3_c20230101__20231231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--OtherMember_zWS9XwRqgnHj" title="Capitalizations for intangible in service" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl8158">-</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Amortization quotas (a)</td>
    <td id="xdx_988_eifrs-full--AmortisationIntangibleAssetsOtherThanGoodwill_iN_pn3n3_di_c20230101__20231231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--OtherInServiceMember_fKGEp_zG55m38WltB1" title="Amortization of quotas - concession and authorization" style="border-right: #FFC000 0.5pt solid; text-align: right; background-color: white">(<ix:nonFraction name="ifrs-full:AmortisationIntangibleAssetsOtherThanGoodwill" contextRef="From2023-01-012023-12-31_custom_OtherInServiceMember" id="Fact008160" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">8,040</ix:nonFraction>)</td>
    <td id="xdx_98D_eifrs-full--AmortisationIntangibleAssetsOtherThanGoodwill_iN_pn3n3_di_c20230101__20231231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--OtherInProgressMember_fKGEp_zdfQo6oCGyr6" title="Amortization of quotas - concession and authorization" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl8162">-</span></td>
    <td id="xdx_987_eifrs-full--AmortisationIntangibleAssetsOtherThanGoodwill_iN_pn3n3_di_c20230101__20231231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--OtherMember_fKGEp_z5wOGpc7AD11" title="Amortization of quotas - concession and authorization" style="text-align: right">(<ix:nonFraction name="ifrs-full:AmortisationIntangibleAssetsOtherThanGoodwill" contextRef="From2023-01-012023-12-31_custom_OtherMember65622156" id="Fact008164" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">8,040</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Loss on disposal</td>
    <td id="xdx_98C_ecustom--DisposalsIntangibleAssetOtherThanGoodwill_pn3n3_c20230101__20231231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--OtherInServiceMember_zvjchgFZEQh1" title="Loss on disposal" style="border-right: #FFC000 0.5pt solid; text-align: right; background-color: white">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl8166">-</span></td>
    <td id="xdx_988_ecustom--DisposalsIntangibleAssetOtherThanGoodwill_pn3n3_c20230101__20231231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--OtherInProgressMember_zvm9xCtyfd7j" title="Loss on disposal" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:DisposalsIntangibleAssetOtherThanGoodwill" contextRef="From2023-01-012023-12-31_custom_OtherInProgressMember" id="Fact008168" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">6</ix:nonFraction>)</td>
    <td id="xdx_98A_ecustom--DisposalsIntangibleAssetOtherThanGoodwill_pn3n3_c20230101__20231231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--OtherMember_zu4A3ZsnweZ7" title="Loss on disposal" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:DisposalsIntangibleAssetOtherThanGoodwill" contextRef="From2023-01-012023-12-31_custom_OtherMember65622156" id="Fact008170" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">6</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">(-) Reclassification (b)</td>
    <td id="xdx_988_ecustom--Reclassification_pn3n3_c20230101__20231231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--OtherInServiceMember_fKGIp_zlKUbmUeTpCd" title="Reclassification" style="border-right: #FFC000 0.5pt solid; text-align: right; background-color: white">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:Reclassification" contextRef="From2023-01-012023-12-31_custom_OtherInServiceMember" id="Fact008172" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">34</ix:nonFraction>)</td>
    <td id="xdx_987_ecustom--Reclassification_pn3n3_c20230101__20231231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--OtherInProgressMember_fKGIp_zfbfUHtzhKV2" title="Reclassification" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl8174">-</span></td>
    <td id="xdx_98C_ecustom--Reclassification_pn3n3_c20230101__20231231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--OtherMember_fKGIp_zIoTl0px96f4" title="Reclassification" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:Reclassification" contextRef="From2023-01-012023-12-31_custom_OtherMember65622156" id="Fact008176" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">34</ix:nonFraction>)</td></tr>
  <tr>
    <td style="border-bottom: Black 1pt solid; font-weight: bold; vertical-align: bottom">Balance as of December 31, 2023</td>
    <td id="xdx_983_eifrs-full--IntangibleAssetsOtherThanGoodwill_iE_pn3n3_c20230101__20231231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--OtherInServiceMember_zRTnTPptvgI2" title="Intangible assets, ending" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; vertical-align: middle; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:IntangibleAssetsOtherThanGoodwill" contextRef="AsOf2023-12-31_custom_OtherInServiceMember" id="Fact008178" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">23,940</ix:nonFraction></td>
    <td id="xdx_988_eifrs-full--IntangibleAssetsOtherThanGoodwill_iE_pn3n3_c20230101__20231231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--OtherInProgressMember_zGyu7sqcNNY6" title="Intangible assets, ending" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; vertical-align: middle; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:IntangibleAssetsOtherThanGoodwill" contextRef="AsOf2023-12-31_custom_OtherInProgressMember" id="Fact008180" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">27,120</ix:nonFraction></td>
    <td id="xdx_98E_eifrs-full--IntangibleAssetsOtherThanGoodwill_iE_pn3n3_c20230101__20231231__ifrs-full--ClassesOfIntangibleAssetsOtherThanGoodwillAxis__custom--OtherMember_z2RZKDE2sQ96" title="Intangible assets, ending" style="border-bottom: Black 1pt solid; font-weight: bold; vertical-align: middle; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:IntangibleAssetsOtherThanGoodwill" contextRef="AsOf2023-12-31_custom_OtherMember65618375" id="Fact008182" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">51,060</ix:nonFraction></td></tr>
  </table>

<table cellpadding="0" cellspacing="0" style="font: 11pt Calibri, Helvetica, Sans-Serif; width: 100%; margin-top: 3.1pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 8.05pt"/><td style="width: 12.05pt"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">(a)</span></td><td><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">annual amortization rate: 20%.</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 11pt Calibri, Helvetica, Sans-Serif; width: 100%; margin-top: 2.3pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 8.05pt"/><td style="width: 12.05pt"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">(b)</span></td><td><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Reclassification to Assets classified as held for sale (Note
39).</span></td></tr></table>

</ix:nonNumeric><p id="xdx_8A9_zBYEOV9nxbhj" style="margin-top: 0; margin-bottom: 0">&#160;</p>


<ix:exclude><!-- Field: Page; Sequence: 240 -->
    <div id="xdx_237_zp4WUKAE9Vi2" style="border-bottom: Black 1pt solid; margin-bottom: 6pt"><p style="margin-top: 0; margin-bottom: 0">&#160;</p><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%">F-<!-- Field: Sequence; Type: Arabic; Name: PageNo -->65<!-- Field: /Sequence -->&#160;</td></tr></table></div>
    <div id="xdx_235_z4PZnThoAEvd" style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%"><p style="font: 10pt/11.2pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 1pt; text-align: left"><b>COMPANHIA PARANAENSE DE ENERGIA &#8211; COPEL and Subsidiaries</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>Notes to the Consolidated Financial Statements</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>For the years ended December 31, 2023, 2022 and 2021</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; text-align: left; margin-top: 1.7pt; margin-right: 0; margin-bottom: 0"><b>All amounts expressed in thousands of Brazilian reais, unless otherwise stated</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b>&#160;</b></p></td></tr></table></div>
    <!-- Field: /Page --></ix:exclude>

</ix:nonNumeric><ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact008184" name="elp:DisclosureOfPayrollSocialChargesAndAccrualsExplanatory"><p id="xdx_802_ecustom--DisclosureOfPayrollSocialChargesAndAccrualsExplanatory_zc5JIMmUxwI5" style="font: 11pt/12pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: bold 13pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 3.3pt; margin-bottom: 0; color: #ED8E00"><tr style="vertical-align: top">
<td style="width: 20.3pt"/><td style="width: 25.35pt">18.</td><td><span id="xdx_828_zw3B1dTB3QAe">Payroll, Social Charges and Accruals</span></td></tr></table>

<p style="font: 7pt/7pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact008186" name="elp:SummaryOfPayrollSocialChargesAndAccrualsTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_89E_ecustom--SummaryOfPayrollSocialChargesAndAccrualsTableTextBlock_pn3n3_zJGrAwbI3N4h" summary="xdx: Disclosure - Payroll, Social Charges and Accruals (Details)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="display: none; vertical-align: bottom">
    <td id="xdx_8BE_z1GfDY3SEc22" style="display: none; width: 74%">&#160;Schedule of payroll social charges and accruals</td>
    <td style="display: none; width: 13%">&#160;</td>
    <td style="display: none; width: 13%">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; font-weight: bold">&#160;</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right">12.31.2023</td>
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">12.31.2022</td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold">Social security liabilities</td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;</td>
    <td style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Taxes and social contribution&#160;</td>
    <td id="xdx_98D_eifrs-full--AccrualsClassifiedAsCurrent_pn3n3_c20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--SocialSecurityLiabilitiesMember__ifrs-full--ClassesOfLiabilitiesAxis__custom--TaxesAndSocialContributionMember_zLBCtJVfeG81" title="Payroll, social charges and accruals" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:AccrualsClassifiedAsCurrent" contextRef="AsOf2023-12-31_custom_SocialSecurityLiabilitiesMember_custom_TaxesAndSocialContributionMember" id="Fact008188" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">46,831</ix:nonFraction></td>
    <td id="xdx_983_eifrs-full--AccrualsClassifiedAsCurrent_iI_pn3n3_c20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--SocialSecurityLiabilitiesMember__ifrs-full--ClassesOfLiabilitiesAxis__custom--TaxesAndSocialContributionMember_zd9SySktd2U5" title="Payroll, social charges and accruals" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:AccrualsClassifiedAsCurrent" contextRef="AsOf2022-12-31_custom_SocialSecurityLiabilitiesMember_custom_TaxesAndSocialContributionMember" id="Fact008190" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">42,829</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Social security charges on paid vacation and 13th salary</td>
    <td id="xdx_987_eifrs-full--AccrualsClassifiedAsCurrent_pn3n3_c20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--SocialSecurityLiabilitiesMember__ifrs-full--ClassesOfLiabilitiesAxis__custom--SocialSecurityChargesOnPaidVacationAnd13thSalaryMember_zwz3IcqXxyfj" title="Payroll, social charges and accruals" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:AccrualsClassifiedAsCurrent" contextRef="AsOf2023-12-31_custom_SocialSecurityLiabilitiesMember_custom_SocialSecurityChargesOnPaidVacationAnd13thSalaryMember" id="Fact008192" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">15,700</ix:nonFraction></td>
    <td id="xdx_98B_eifrs-full--AccrualsClassifiedAsCurrent_iI_pn3n3_c20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--SocialSecurityLiabilitiesMember__ifrs-full--ClassesOfLiabilitiesAxis__custom--SocialSecurityChargesOnPaidVacationAnd13thSalaryMember_zSmgNcen4nQa" title="Payroll, social charges and accruals" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:AccrualsClassifiedAsCurrent" contextRef="AsOf2022-12-31_custom_SocialSecurityLiabilitiesMember_custom_SocialSecurityChargesOnPaidVacationAnd13thSalaryMember" id="Fact008194" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">15,547</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold">&#160;</td>
    <td id="xdx_980_eifrs-full--AccrualsClassifiedAsCurrent_pn3n3_c20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--SocialSecurityLiabilitiesMember_zHhZICJWiLtd" title="Payroll, social charges and accruals" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:AccrualsClassifiedAsCurrent" contextRef="AsOf2023-12-31_custom_SocialSecurityLiabilitiesMember" id="Fact008196" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">62,531</ix:nonFraction></td>
    <td id="xdx_98A_eifrs-full--AccrualsClassifiedAsCurrent_iI_pn3n3_c20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--SocialSecurityLiabilitiesMember_zEsAaOsusBCl" title="Payroll, social charges and accruals" style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:AccrualsClassifiedAsCurrent" contextRef="AsOf2022-12-31_custom_SocialSecurityLiabilitiesMember" id="Fact008198" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">58,376</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold">Labor liabilities</td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;</td>
    <td style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Payroll, net (a)</td>
    <td id="xdx_983_eifrs-full--AccrualsClassifiedAsCurrent_iI_pn3n3_c20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--LaborLiabilitiesMember__ifrs-full--ClassesOfLiabilitiesAxis__custom--PayrollNetMember_fKGEp_zqSfr0Pt7IG7" title="Payroll, social charges and accruals" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:AccrualsClassifiedAsCurrent" contextRef="AsOf2023-12-31_custom_LaborLiabilitiesMember_custom_PayrollNetMember" id="Fact008200" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">27</ix:nonFraction></td>
    <td id="xdx_98B_eifrs-full--AccrualsClassifiedAsCurrent_iI_pn3n3_c20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--LaborLiabilitiesMember__ifrs-full--ClassesOfLiabilitiesAxis__custom--PayrollNetMember_fKGEp_z6dHJhc0DZu5" title="Payroll, social charges and accruals" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:AccrualsClassifiedAsCurrent" contextRef="AsOf2022-12-31_custom_LaborLiabilitiesMember_custom_PayrollNetMember" id="Fact008202" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">47,462</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Vacation</td>
    <td id="xdx_98E_eifrs-full--AccrualsClassifiedAsCurrent_pn3n3_c20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--LaborLiabilitiesMember__ifrs-full--ClassesOfLiabilitiesAxis__custom--VacationMember_zH6RIXlxVDUh" title="Payroll, social charges and accruals" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:AccrualsClassifiedAsCurrent" contextRef="AsOf2023-12-31_custom_LaborLiabilitiesMember_custom_VacationMember" id="Fact008204" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">81,253</ix:nonFraction></td>
    <td id="xdx_985_eifrs-full--AccrualsClassifiedAsCurrent_iI_pn3n3_c20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--LaborLiabilitiesMember__ifrs-full--ClassesOfLiabilitiesAxis__custom--VacationMember_zYQhcy5YijTk" title="Payroll, social charges and accruals" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:AccrualsClassifiedAsCurrent" contextRef="AsOf2022-12-31_custom_LaborLiabilitiesMember_custom_VacationMember" id="Fact008206" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">95,930</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Provisions for performance and profit sharing</td>
    <td id="xdx_98C_eifrs-full--AccrualsClassifiedAsCurrent_pn3n3_c20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--LaborLiabilitiesMember__ifrs-full--ClassesOfLiabilitiesAxis__custom--ProvisionsByPerformancesAndProfitSharingMember_zeLbNcAdZMD8" title="Payroll, social charges and accruals" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:AccrualsClassifiedAsCurrent" contextRef="AsOf2023-12-31_custom_LaborLiabilitiesMember_custom_ProvisionsByPerformancesAndProfitSharingMember" id="Fact008208" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">173,663</ix:nonFraction></td>
    <td id="xdx_984_eifrs-full--AccrualsClassifiedAsCurrent_iI_pn3n3_c20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--LaborLiabilitiesMember__ifrs-full--ClassesOfLiabilitiesAxis__custom--ProvisionsByPerformancesAndProfitSharingMember_ze7G7kDJgNfj" title="Payroll, social charges and accruals" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:AccrualsClassifiedAsCurrent" contextRef="AsOf2022-12-31_custom_LaborLiabilitiesMember_custom_ProvisionsByPerformancesAndProfitSharingMember" id="Fact008210" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">47,726</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Voluntary dismissal program (Note 31.2.1)</td>
    <td id="xdx_981_eifrs-full--AccrualsClassifiedAsCurrent_pn3n3_c20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--LaborLiabilitiesMember__ifrs-full--ClassesOfLiabilitiesAxis__custom--VoluntaryRetirementProgramMember_zT5UcSIO9jm6" title="Payroll, social charges and accruals" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:AccrualsClassifiedAsCurrent" contextRef="AsOf2023-12-31_custom_LaborLiabilitiesMember_custom_VoluntaryRetirementProgramMember" id="Fact008212" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">610,057</ix:nonFraction></td>
    <td id="xdx_98A_eifrs-full--AccrualsClassifiedAsCurrent_iI_pn3n3_c20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--LaborLiabilitiesMember__ifrs-full--ClassesOfLiabilitiesAxis__custom--VoluntaryRetirementProgramMember_zTmSZTgxkpIb" title="Payroll, social charges and accruals" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:AccrualsClassifiedAsCurrent" contextRef="AsOf2022-12-31_custom_LaborLiabilitiesMember_custom_VoluntaryRetirementProgramMember" id="Fact008214" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,895</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Other liabilities</td>
    <td id="xdx_98A_eifrs-full--AccrualsClassifiedAsCurrent_pn3n3_c20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--LaborLiabilitiesMember__ifrs-full--ClassesOfLiabilitiesAxis__custom--OtherLiabilititesMember_zGJquUAUAyR6" title="Payroll, social charges and accruals" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:AccrualsClassifiedAsCurrent" contextRef="AsOf2023-12-31_custom_LaborLiabilitiesMember_custom_OtherLiabilititesMember" id="Fact008216" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">7</ix:nonFraction></td>
    <td id="xdx_98A_eifrs-full--AccrualsClassifiedAsCurrent_iI_pn3n3_c20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--LaborLiabilitiesMember__ifrs-full--ClassesOfLiabilitiesAxis__custom--OtherLiabilititesMember_zdDjCYLbAP9a" title="Payroll, social charges and accruals" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:AccrualsClassifiedAsCurrent" contextRef="AsOf2022-12-31_custom_LaborLiabilitiesMember_custom_OtherLiabilititesMember" id="Fact008218" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">400</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold">&#160;</td>
    <td id="xdx_987_eifrs-full--AccrualsClassifiedAsCurrent_pn3n3_c20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--LaborLiabilitiesMember_zoXN4STHAKN2" title="Payroll, social charges and accruals" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:AccrualsClassifiedAsCurrent" contextRef="AsOf2023-12-31_custom_LaborLiabilitiesMember" id="Fact008220" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">865,007</ix:nonFraction></td>
    <td id="xdx_98D_eifrs-full--AccrualsClassifiedAsCurrent_iI_pn3n3_c20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--LaborLiabilitiesMember_zLsxiadXbsd2" title="Payroll, social charges and accruals" style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:AccrualsClassifiedAsCurrent" contextRef="AsOf2022-12-31_custom_LaborLiabilitiesMember" id="Fact008222" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">194,413</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-top: Black 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right">&#160;</td>
    <td id="xdx_982_eifrs-full--AccrualsClassifiedAsCurrent_pn3n3_c20231231_zbIbA2NkmTQd" title="Payroll, social charges and accruals" style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:AccrualsClassifiedAsCurrent" contextRef="AsOf2023-12-31" id="Fact008224" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">927,538</ix:nonFraction></td>
    <td id="xdx_981_eifrs-full--AccrualsClassifiedAsCurrent_iI_pn3n3_c20221231_z5GsK3VJK8I9" title="Payroll, social charges and accruals" style="border-top: Black 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:AccrualsClassifiedAsCurrent" contextRef="AsOf2022-12-31" id="Fact008226" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">252,789</ix:nonFraction></td></tr>
</table>

<table border="0" cellpadding="0" cellspacing="0" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="text-align: left">(a) The balance as of December 31, 2022 refers to the provision for the salary adjustment referring to the Collective Labour Agreement approved in January 2023, with retroactive effects to October 2022 (base date of the agreement).</td></tr>
  </table>

</ix:nonNumeric><p id="xdx_8A4_zIBpZcWU86Fb" style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

</ix:nonNumeric><ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact008228" name="elp:DisclosureOfSuppliersExplanatory"><p id="xdx_804_ecustom--DisclosureOfSuppliersExplanatory_zFkmm0J94dO9" style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0"></p>

<table cellpadding="0" cellspacing="0" style="font: bold 13pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 3.3pt; margin-bottom: 0; color: #ED8E00"><tr style="vertical-align: top">
<td style="width: 20.3pt"/><td style="width: 25.35pt">19.</td><td><span id="xdx_823_zkux29N5EAYa">Accounts Payable to Suppliers</span></td></tr></table>

<p style="font: 5.5pt/5.5pt Calibri, Helvetica, Sans-Serif; margin: 0.3pt 0 0">&#160;</p>

<p style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact008230" name="elp:SummaryOfSuppliersTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_888_ecustom--SummaryOfSuppliersTableTextBlock_pn3n3_zMFekQroGhOh" summary="xdx: Disclosure - Accounts Payable to Suppliers (Details)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="display: none; vertical-align: bottom">
    <td id="xdx_8B0_ztu2lXKl3029" style="display: none; width: 72%">&#160;Schedule of accounts payable to suppliers</td>
    <td style="display: none; width: 14%">&#160;</td>
    <td style="display: none; width: 14%">&#160;</td></tr>
  <tr>
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; color: white; font-weight: bold; vertical-align: top">Consolidated</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right">12.31.2023</td>
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right">12.31.2022</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Energy power</td>
    <td id="xdx_981_eifrs-full--TradeAndOtherPayablesToTradeSuppliers_iI_pn3n3_c20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--EnergyPowerMember_zXcuYGmpRTY8" title="Suppliers" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:TradeAndOtherPayablesToTradeSuppliers" contextRef="AsOf2023-12-31_custom_EnergyPowerMember" id="Fact008232" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,284,191</ix:nonFraction></td>
    <td id="xdx_981_eifrs-full--TradeAndOtherPayablesToTradeSuppliers_iI_pn3n3_c20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--EnergyPowerMember_zlurpcM5hSr7" title="Suppliers" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:TradeAndOtherPayablesToTradeSuppliers" contextRef="AsOf2022-12-31_custom_EnergyPowerMember" id="Fact008234" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,208,733</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Materials and supplies</td>
    <td id="xdx_987_eifrs-full--TradeAndOtherPayablesToTradeSuppliers_pn3n3_c20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--MaterialsAndSuppliesMember_z3Xmpbo9G3o7" title="Suppliers" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:TradeAndOtherPayablesToTradeSuppliers" contextRef="AsOf2023-12-31_custom_MaterialsAndSuppliesMember" id="Fact008236" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">638,025</ix:nonFraction></td>
    <td id="xdx_984_eifrs-full--TradeAndOtherPayablesToTradeSuppliers_pn3n3_c20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--MaterialsAndSuppliesMember_zFKM1ZjAKIV5" title="Suppliers" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:TradeAndOtherPayablesToTradeSuppliers" contextRef="AsOf2022-12-31_custom_MaterialsAndSuppliesMember" id="Fact008238" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">626,710</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Natural gas for resale (Note 39)</td>
    <td id="xdx_98C_eifrs-full--TradeAndOtherPayablesToTradeSuppliers_pn3n3_c20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--NaturalGasForResaleMember_zCnxSfInyEUd" title="Suppliers" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl8240">-</span></td>
    <td id="xdx_98C_eifrs-full--TradeAndOtherPayablesToTradeSuppliers_pn3n3_c20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--NaturalGasForResaleMember_zIWRCu5mrJ0b" title="Suppliers" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:TradeAndOtherPayablesToTradeSuppliers" contextRef="AsOf2022-12-31_custom_NaturalGasForResaleMember" id="Fact008242" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">93,696</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Charges for use of grid system</td>
    <td id="xdx_989_eifrs-full--TradeAndOtherPayablesToTradeSuppliers_pn3n3_c20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--ChargesForUseOfGridSystemMember_zDJYwurLOlw2" title="Suppliers" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:TradeAndOtherPayablesToTradeSuppliers" contextRef="AsOf2023-12-31_custom_ChargesForUseOfGridSystemMember" id="Fact008244" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">363,357</ix:nonFraction></td>
    <td id="xdx_98F_eifrs-full--TradeAndOtherPayablesToTradeSuppliers_pn3n3_c20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--ChargesForUseOfGridSystemMember_zfBPNIm5zQqd" title="Suppliers" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:TradeAndOtherPayablesToTradeSuppliers" contextRef="AsOf2022-12-31_custom_ChargesForUseOfGridSystemMember" id="Fact008246" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">286,331</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-top: Black 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold">&#160;</td>
    <td id="xdx_986_eifrs-full--TradeAndOtherPayablesToTradeSuppliers_pn3n3_c20231231_zZ49ACZ4DSFa" title="Suppliers" style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:TradeAndOtherPayablesToTradeSuppliers" contextRef="AsOf2023-12-31" id="Fact008248" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,285,573</ix:nonFraction></td>
    <td id="xdx_98E_eifrs-full--TradeAndOtherPayablesToTradeSuppliers_pn3n3_c20221231_zRm6RH9oQ7B3" title="Suppliers" style="border-top: Black 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:TradeAndOtherPayablesToTradeSuppliers" contextRef="AsOf2022-12-31" id="Fact008250" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,215,470</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: right">Current</td>
    <td id="xdx_98A_eifrs-full--TradeAndOtherCurrentPayablesToTradeSuppliers_pn3n3_c20231231_zXn5905VNeZa" title="Suppliers, current" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:TradeAndOtherCurrentPayablesToTradeSuppliers" contextRef="AsOf2023-12-31" id="Fact008252" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,154,430</ix:nonFraction></td>
    <td id="xdx_982_eifrs-full--TradeAndOtherCurrentPayablesToTradeSuppliers_pn3n3_c20221231_z4PfiypQ2yp8" title="Suppliers, current" style="font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:TradeAndOtherCurrentPayablesToTradeSuppliers" contextRef="AsOf2022-12-31" id="Fact008254" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,090,022</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right">Noncurrent</td>
    <td id="xdx_989_eifrs-full--NoncurrentPayablesToTradeSuppliers_pn3n3_c20231231_zGubkqErhR1e" title="Suppliers, noncurrent" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncurrentPayablesToTradeSuppliers" contextRef="AsOf2023-12-31" id="Fact008256" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">131,143</ix:nonFraction></td>
    <td id="xdx_98A_eifrs-full--NoncurrentPayablesToTradeSuppliers_pn3n3_c20221231_zvfV43w6typ7" title="Suppliers, noncurrent" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncurrentPayablesToTradeSuppliers" contextRef="AsOf2022-12-31" id="Fact008258" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">125,448</ix:nonFraction></td></tr>
  </table></ix:nonNumeric>

<p style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

<ix:exclude><p id="xdx_238_zVWfQppnSnkg" style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p></ix:exclude>


<ix:exclude><!-- Field: Page; Sequence: 241 -->
    <div style="border-bottom: Black 1pt solid; margin-bottom: 6pt"><p id="xdx_233_z1UStgOgtJBg" style="margin-top: 0; margin-bottom: 0">&#160;</p><table cellpadding="0" cellspacing="0" id="xdx_239_zpqbC3GI7NJ" style="width: 100%"><tr><td style="text-align: center; width: 100%">F-<!-- Field: Sequence; Type: Arabic; Name: PageNo -->66<!-- Field: /Sequence -->&#160;</td></tr></table></div>
    <div id="xdx_23B_z66vdfZiOuF5" style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%"><p style="font: 10pt/11.2pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 1pt; text-align: left"><b>COMPANHIA PARANAENSE DE ENERGIA &#8211; COPEL and Subsidiaries</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>Notes to the Consolidated Financial Statements</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>For the years ended December 31, 2023, 2022 and 2021</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; text-align: left; margin-top: 1.7pt; margin-right: 0; margin-bottom: 0"><b>All amounts expressed in thousands of Brazilian reais, unless otherwise stated</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b>&#160;</b></p></td></tr></table></div>
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</ix:nonNumeric><ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact008261" name="ifrs-full:DisclosureOfLoansAndAdvancesToBanksExplanatory"><p id="xdx_805_eifrs-full--DisclosureOfLoansAndAdvancesToBanksExplanatory_zB1h8hHKIrVc" style="font: 11pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>



<table cellpadding="0" cellspacing="0" style="font: 11pt Calibri, Helvetica, Sans-Serif; width: 100%; margin-top: 3.3pt; margin-bottom: 0; color: #ED8E00"><tr style="vertical-align: top">
<td style="width: 20.3pt"/><td style="width: 25.35pt"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 13pt"><b>20.</b></span></td><td><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 13pt"><b><span id="xdx_822_zPVAl2CayPb3">Loans and Financing</span></b></span></td></tr></table>

<p style="font: 5.5pt/5.5pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;</p>

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  <tr style="vertical-align: bottom">
    <td id="xdx_8B0_z5SzqyNFMaZ7" style="text-align: left; width: 8%"><span style="display: none; font-size: 6pt">&#160;Schedule of borrowings</span></td>
    <td style="text-align: center; width: 8%"><span style="font-size: 6pt">&#160;</span></td>
    <td style="text-align: center; width: 30%"><span style="font-size: 6pt">&#160;</span></td>
    <td style="text-align: center; width: 15%"><span style="font-size: 6pt">&#160;</span></td>
    <td style="text-align: center; width: 3%"><span style="font-size: 6pt">&#160;</span></td>
    <td style="text-align: center; width: 4%"><span style="font-size: 6pt">&#160;</span></td>
    <td style="text-align: center; width: 4%"><span style="font-size: 6pt">&#160;</span></td>
    <td style="text-align: center; width: 4%"><span style="font-size: 6pt">&#160;</span></td>
    <td style="text-align: center; width: 8%"><span style="font-size: 6pt">&#160;</span></td>
    <td style="text-align: center; width: 7%"><span style="font-size: 6pt">&#160;</span></td>
    <td style="text-align: center; width: 3%"><span style="font-size: 6pt">&#160;</span></td>
    <td style="text-align: center; width: 3%"><span style="font-size: 6pt">&#160;</span></td>
    <td style="text-align: center; width: 3%"><span style="font-size: 6pt">&#160;</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-top: Black 1pt solid; color: white; font-weight: bold; text-align: left"><span style="font-size: 6pt">Consolidated</span></td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: center"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-top: Black 1pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">Contractual</span></td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: center"><span style="font-size: 6pt">Effective</span></td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;</span></td>
    <td rowspan="3" style="border-top: Black 1pt solid; border-bottom: black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right"><span style="font-size: 6pt">12.31.2023</span></td>
    <td rowspan="3" style="border-top: Black 1pt solid; border-bottom: black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right"><span style="font-size: 6pt">12.31.2022</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: center"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">Issue</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">Number
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    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">Final</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">Payment</span></td>
    <td style="font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">financial</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: center"><span style="font-size: 6pt">interest</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">Contract</span></td></tr>
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    <td style="border-bottom: Black 0.5pt solid; font-weight: bold"><span style="font-size: 6pt">Contracts</span></td>
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    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">Guarantees</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">Date</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">installment</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">maturity</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">of
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    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">charges
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    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: center"><span style="font-size: 6pt">rate
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    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">amount</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left"><span style="font-size: 6pt">LOCAL CURRENCY&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;</span></td>
    <td style="text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: center"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; border-top-color: Black; border-top-width: 0.5pt"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right"><span style="font-size: 6pt">&#160;</span></td>
    <td style="font-weight: bold; text-align: right"><span style="font-size: 6pt">&#160;</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left"><span style="font-size: 6pt">Banco do Brasil</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;</span></td>
    <td style="text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: center"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 6pt">&#160;</span></td>
    <td style="text-align: right"><span style="font-size: 6pt">&#160;</span></td></tr>
  <tr style="vertical-align: middle">
    <td style="text-align: left"><span style="font-size: 6pt"><span id="xdx_907_ecustom--ContractName_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--CCBMember__dei--LegalEntityAxis__custom--BancoDoBrasilMember_fKGIp_zab864pXwyre" title="Contract"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_CCBMember_custom_BancoDoBrasilMember" id="Fact008265" name="elp:ContractName">CCB 265.901.903</ix:nonNumeric></span></span></td>
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  <tr style="vertical-align: bottom">
    <td style="border-bottom: #BFBFBF 0.5pt solid; text-align: left"><span style="font-size: 6pt">&#160;</span></td>
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  <tr style="vertical-align: bottom">
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  <tr style="vertical-align: middle">
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  <tr style="vertical-align: bottom">
    <td style="border-bottom: #BFBFBF 0.5pt solid; text-align: left"><span style="font-size: 6pt">&#160;</span></td>
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  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt">Caixa
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    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt">&#160;</span></td>
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    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;</span></td>
    <td style="text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt">&#160;</span></td>
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    <td style="text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt">&#160;</span></td></tr>
  <tr style="vertical-align: middle">
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    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90A_ecustom--ContractualFinancialCharges_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract2Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zpCdAj344Eu3" title="Contractual financial charges p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract2Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008382" name="elp:ContractualFinancialCharges">2.7086%
    + IPCA</ix:nonNumeric></span> <span style="font-family: Arial, Helvetica, Sans-Serif; font-style: normal; font-weight: 400"><sup>(1)</sup></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90F_ecustom--AnnualRateInterestAndCommission_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract2Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zfKetEwePPOf" title="Effective interest rate p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract2Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008384" name="elp:AnnualRateInterestAndCommission">3.0107%
    + IPCA</ix:nonNumeric></span></span></td>
    <td id="xdx_98D_ecustom--LoansAndFinancingPrincipal_iI_pn3n3_c20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract2Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zqXaxtcnETbl" title="Contract amount" style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;<ix:nonFraction name="elp:LoansAndFinancingPrincipal" contextRef="AsOf2023-12-31_custom_LocalCurrencyMember_custom_Contract2Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008386" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">21,687</ix:nonFraction></span></td>
    <td id="xdx_985_eifrs-full--LoansReceived_iI_pn3n3_c20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract2Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zYA3LXd3s7O9" title="Loans and financing" style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: bottom; text-align: right"><span style="font-size: 6pt">&#160;<ix:nonFraction name="ifrs-full:LoansReceived" contextRef="AsOf2023-12-31_custom_LocalCurrencyMember_custom_Contract2Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008388" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">19,911</ix:nonFraction></span></td>
    <td id="xdx_983_eifrs-full--LoansReceived_iI_pn3n3_c20221231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract2Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zy5t68ui7Atk" title="Loans and financing" style="border-bottom: #D9D9D9 0.5pt solid; vertical-align: bottom; text-align: right"><span style="font-size: 6pt">&#160;<ix:nonFraction name="ifrs-full:LoansReceived" contextRef="AsOf2022-12-31_custom_LocalCurrencyMember_custom_Contract2Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008390" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">17,969</ix:nonFraction></span></td></tr>
  <tr>
    <td style="border-bottom: #BFBFBF 0.5pt solid; vertical-align: middle; text-align: left; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_903_ecustom--ContractName_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract3Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zF3JUSdNE507" title="Contract"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract3Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008392" name="elp:ContractName">35202164527986</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; border-left: #FFC000 0.5pt solid; vertical-align: middle; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90E_edei--EntityLegalForm_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract3Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zHh6avriTj34" title="Company"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract3Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008394" name="dei:EntityLegalForm">Janda&#237;ra
    II</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_904_ecustom--InvestmentContractSettlementDate1_dd_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract3Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zHcikD8tCSQc" title="Issue date"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract3Member_custom_BancoDoNordesteDoBrasilMember" format="ixt:datemonthdayyear" id="Fact008396" name="elp:InvestmentContractSettlementDate1">05.31.2021</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: center; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90F_ecustom--NumberOfLoansAndFinancingInstallments_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract3Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zOWMV49Ofw91" title="Number of installments"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract3Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008398" name="elp:NumberOfLoansAndFinancingInstallments">192</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_904_eifrs-full--BorrowingsMaturity_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract3Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zJGAh4wtXNGa" title="Final maturity"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract3Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008400" name="ifrs-full:BorrowingsMaturity">06.15.2038</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: center; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_903_ecustom--DescriptionOfFinanceCharges_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract3Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zT3l80zSaz3g" title="Finance charges"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract3Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008402" name="elp:DescriptionOfFinanceCharges">Monthly</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: center; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90F_ecustom--ContractualFinancialCharges_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract3Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember" title="Contractual financial charges p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract3Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008404" name="elp:ContractualFinancialCharges">2.2161%
    + IPCA <sup>(1)</sup> and 2.7086% +
    IPCA <sup>(1)</sup></ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: center; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90F_ecustom--AnnualRateInterestAndCommission_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract3Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember" title="Effective interest rate p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract3Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008406" name="elp:AnnualRateInterestAndCommission">3.0107%
    + IPCA</ix:nonNumeric></span></span></td>
    <td id="xdx_982_ecustom--LoansAndFinancingPrincipal_pn3n3_c20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract3Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zj6C9sJovs0f" title="Contract amount" style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: bottom; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;<ix:nonFraction name="elp:LoansAndFinancingPrincipal" contextRef="AsOf2023-12-31_custom_LocalCurrencyMember_custom_Contract3Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008408" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">56,421</ix:nonFraction></span></td>
    <td id="xdx_981_eifrs-full--LoansReceived_pn3n3_c20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract3Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zrbjywN838z1" title="Loans and financing" style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: bottom; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt"><span style="font-size: 6pt">&#160;<ix:nonFraction name="ifrs-full:LoansReceived" contextRef="AsOf2023-12-31_custom_LocalCurrencyMember_custom_Contract3Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008410" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">51,796</ix:nonFraction></span></td>
    <td id="xdx_981_eifrs-full--LoansReceived_iI_pn3n3_c20221231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract3Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zCnEpNUJhrZ2" title="Loans and financing" style="border-bottom: #D9D9D9 0.5pt solid; vertical-align: bottom; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt"><span style="font-size: 6pt">&#160;<ix:nonFraction name="ifrs-full:LoansReceived" contextRef="AsOf2022-12-31_custom_LocalCurrencyMember_custom_Contract3Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008412" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">46,644</ix:nonFraction></span></td></tr>
  <tr>
    <td style="border-bottom: #BFBFBF 0.5pt solid; vertical-align: middle; text-align: left; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90A_ecustom--ContractName_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract4Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zVSWtY2GQDBc" title="Contract"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract4Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008414" name="elp:ContractName">35202162927987</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; border-left: #FFC000 0.5pt solid; vertical-align: middle; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_905_edei--EntityLegalForm_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract4Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_z5zeUHDYLkkg" title="Company"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract4Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008416" name="dei:EntityLegalForm">Janda&#237;ra
    III</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_903_ecustom--InvestmentContractSettlementDate1_dd_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract4Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zbz48BGRpEFb" title="Issue date"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract4Member_custom_BancoDoNordesteDoBrasilMember" format="ixt:datemonthdayyear" id="Fact008418" name="elp:InvestmentContractSettlementDate1">05.31.2021</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: center; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_904_ecustom--NumberOfLoansAndFinancingInstallments_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract4Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zwkMlvwTo575" title="Number of installments"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract4Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008420" name="elp:NumberOfLoansAndFinancingInstallments">192</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_902_eifrs-full--BorrowingsMaturity_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract4Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zp4aQzf53bdc" title="Final maturity"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract4Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008422" name="ifrs-full:BorrowingsMaturity">06.15.2038</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: center; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90B_ecustom--DescriptionOfFinanceCharges_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract4Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_z4FFN7nnc1yf" title="Finance charges"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract4Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008424" name="elp:DescriptionOfFinanceCharges">Monthly</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: center; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90C_ecustom--ContractualFinancialCharges_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract4Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember" title="Contractual financial charges p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract4Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008426" name="elp:ContractualFinancialCharges">2.7086%
    + IPCA</ix:nonNumeric></span> <span style="font-family: Arial, Helvetica, Sans-Serif; font-style: normal; font-weight: 400"><sup>(1)</sup></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: center; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90E_ecustom--AnnualRateInterestAndCommission_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract4Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember" title="Effective interest rate p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract4Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008428" name="elp:AnnualRateInterestAndCommission">3.0107%
    + IPCA</ix:nonNumeric></span></span></td>
    <td id="xdx_981_ecustom--LoansAndFinancingPrincipal_pn3n3_c20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract4Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zc581ZksBotg" title="Contract amount" style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: bottom; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;<ix:nonFraction name="elp:LoansAndFinancingPrincipal" contextRef="AsOf2023-12-31_custom_LocalCurrencyMember_custom_Contract4Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008430" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">65,158</ix:nonFraction></span></td>
    <td id="xdx_986_eifrs-full--LoansReceived_pn3n3_c20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract4Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zEwY7ysQM7il" title="Loans and financing" style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: bottom; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt"><span style="font-size: 6pt">&#160;<ix:nonFraction name="ifrs-full:LoansReceived" contextRef="AsOf2023-12-31_custom_LocalCurrencyMember_custom_Contract4Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008432" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">59,792</ix:nonFraction></span></td>
    <td id="xdx_981_eifrs-full--LoansReceived_iI_pn3n3_c20221231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract4Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_z4dJmSXMLpfg" title="Loans and financing" style="border-bottom: #D9D9D9 0.5pt solid; vertical-align: bottom; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt"><span style="font-size: 6pt">&#160;<ix:nonFraction name="ifrs-full:LoansReceived" contextRef="AsOf2022-12-31_custom_LocalCurrencyMember_custom_Contract4Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008434" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">53,843</ix:nonFraction></span></td></tr>
  <tr>
    <td style="border-bottom: #BFBFBF 0.5pt solid; vertical-align: middle; text-align: left; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_908_ecustom--ContractName_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract5Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zFQVI2IJjL3k" title="Contract"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract5Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008436" name="elp:ContractName">35202160027984</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; border-left: #FFC000 0.5pt solid; vertical-align: middle; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_903_edei--EntityLegalForm_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract5Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zKkhBlCMALl3" title="Company"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract5Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008438" name="dei:EntityLegalForm">Janda&#237;ra
    IV</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_906_ecustom--InvestmentContractSettlementDate1_dd_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract5Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zu1lPQIhnood" title="Issue date"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract5Member_custom_BancoDoNordesteDoBrasilMember" format="ixt:datemonthdayyear" id="Fact008440" name="elp:InvestmentContractSettlementDate1">05.31.2021</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: center; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_909_ecustom--NumberOfLoansAndFinancingInstallments_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract5Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zlukLSv46xk7" title="Number of installments"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract5Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008442" name="elp:NumberOfLoansAndFinancingInstallments">192</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90C_eifrs-full--BorrowingsMaturity_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract5Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_z048Ljh443Zh" title="Final maturity"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract5Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008444" name="ifrs-full:BorrowingsMaturity">06.15.2038</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: center; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_905_ecustom--DescriptionOfFinanceCharges_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract5Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zxqtsx2b3Ctc" title="Finance charges"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract5Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008446" name="elp:DescriptionOfFinanceCharges">Monthly</ix:nonNumeric></span></span></td>
    <td style="border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: center; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90D_ecustom--ContractualFinancialCharges_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract5Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember" title="Contractual financial charges p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract5Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008448" name="elp:ContractualFinancialCharges">2.2161% + IPCA <sup>(1)</sup> and 2.7086% +
    IPCA <sup>(1)</sup></ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; border-left: #FFC000 0.5pt solid; vertical-align: middle; text-align: center; border-top-color: #D9D9D9; border-top-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90D_ecustom--AnnualRateInterestAndCommission_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract5Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember" title="Effective interest rate p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract5Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008450" name="elp:AnnualRateInterestAndCommission">3.0107%
    + IPCA</ix:nonNumeric></span></span></td>
    <td id="xdx_982_ecustom--LoansAndFinancingPrincipal_pn3n3_c20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract5Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zE7vUNSZBG2k" title="Contract amount" style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: bottom; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;<ix:nonFraction name="elp:LoansAndFinancingPrincipal" contextRef="AsOf2023-12-31_custom_LocalCurrencyMember_custom_Contract5Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008452" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">65,421</ix:nonFraction></span></td>
    <td id="xdx_983_eifrs-full--LoansReceived_pn3n3_c20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract5Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zJqdnLD0Ucbi" title="Loans and financing" style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: bottom; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt"><span style="font-size: 6pt">&#160;<ix:nonFraction name="ifrs-full:LoansReceived" contextRef="AsOf2023-12-31_custom_LocalCurrencyMember_custom_Contract5Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008454" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">60,033</ix:nonFraction></span></td>
    <td id="xdx_985_eifrs-full--LoansReceived_iI_pn3n3_c20221231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract5Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zCbI09UoN0g9" title="Loans and financing" style="border-bottom: #D9D9D9 0.5pt solid; vertical-align: bottom; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt"><span style="font-size: 6pt">&#160;<ix:nonFraction name="ifrs-full:LoansReceived" contextRef="AsOf2022-12-31_custom_LocalCurrencyMember_custom_Contract5Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008456" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">54,053</ix:nonFraction></span></td></tr>
  <tr>
    <td style="border-bottom: #BFBFBF 0.5pt solid; vertical-align: middle; text-align: left; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_905_ecustom--ContractName_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract6Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_za73tREHyl9d" title="Contract"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract6Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008458" name="elp:ContractName">35201915725525</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; border-left: #FFC000 0.5pt solid; vertical-align: middle; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_906_edei--EntityLegalForm_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract6Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_z3CCLvuBXJle" title="Company"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract6Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008460" name="dei:EntityLegalForm">Potiguar
    B141</ix:nonNumeric></span></span></td>
    <td rowspan="5" style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; border-left: #FFC000 0.5pt solid; vertical-align: middle; text-align: left; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90C_ecustom--DebtAllocation_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract6Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zQ8tz5Nflkzg" title="Allocation"><span id="xdx_90E_ecustom--DebtAllocation_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract7Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zV3pBXdiAukg" title="Allocation"><span id="xdx_90A_ecustom--DebtAllocation_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract8Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zdaOnNOwNaq5" title="Allocation"><span id="xdx_903_ecustom--DebtAllocation_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract9Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zlPVQi2qzr2e" title="Allocation"><span id="xdx_90E_ecustom--DebtAllocation_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract10Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_z2OqZmug1DEa" title="Allocation"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract6Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008462" name="elp:DebtAllocation"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract7Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008464" name="elp:DebtAllocation"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract8Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008466" name="elp:DebtAllocation"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract9Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008468" name="elp:DebtAllocation"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract10Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008470" name="elp:DebtAllocation">Implementation
    of Vilas Wind Complex</ix:nonNumeric></ix:nonNumeric></ix:nonNumeric></ix:nonNumeric></ix:nonNumeric></span></span></span></span></span>.</span></td>
    <td rowspan="5" style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; border-left: #FFC000 0.5pt solid; vertical-align: middle; text-align: left; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_906_ecustom--DescriptionOfGuarantees_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract6Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zsxaTomFWPx1" title="Guarantees"><span id="xdx_906_ecustom--DescriptionOfGuarantees_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract7Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_z1iIoW4A5mg7" title="Guarantees"><span id="xdx_90A_ecustom--DescriptionOfGuarantees_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract8Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zKhanskLjT3e" title="Guarantees"><span id="xdx_903_ecustom--DescriptionOfGuarantees_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract9Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zR1ZIk2Cx8Wc" title="Guarantees"><span id="xdx_90B_ecustom--DescriptionOfGuarantees_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract10Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zFRg4vxpIfO8" title="Guarantees"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract6Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008472" name="elp:DescriptionOfGuarantees"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract7Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008474" name="elp:DescriptionOfGuarantees"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract8Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008476" name="elp:DescriptionOfGuarantees"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract9Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008478" name="elp:DescriptionOfGuarantees"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract10Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008480" name="elp:DescriptionOfGuarantees">Fiduciary
    assignment of credit rights; fiduciary assignment of rights under the O&amp;M contract; fiduciary assignment of rights arising from
    the authorization; pledge of shares; fiduciary alienation of project machinery and equipment; 100% bank guarantee; fiduciary assignment
    of the Debt Service Reserve Accounts; fiduciary assignment of the operating reserve account (O&amp;M); Shareholder support agreement</ix:nonNumeric></ix:nonNumeric></ix:nonNumeric></ix:nonNumeric></ix:nonNumeric></span></span></span></span></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90F_ecustom--InvestmentContractSettlementDate1_dd_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract6Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zW7ByGhd1SM2" title="Issue date"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract6Member_custom_BancoDoNordesteDoBrasilMember" format="ixt:datemonthdayyear" id="Fact008482" name="elp:InvestmentContractSettlementDate1">04.04.2019</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: center; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_900_ecustom--NumberOfLoansAndFinancingInstallments_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract6Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zvgtslB3iO03" title="Number of installments"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract6Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008484" name="elp:NumberOfLoansAndFinancingInstallments">216</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_908_eifrs-full--BorrowingsMaturity_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract6Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zdHLn9yarQNf" title="Final maturity"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract6Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008486" name="ifrs-full:BorrowingsMaturity">04.15.2039</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: center; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_908_ecustom--DescriptionOfFinanceCharges_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract6Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zIEOHYbowd2c" title="Finance charges"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract6Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008488" name="elp:DescriptionOfFinanceCharges">Monthly</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: center; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90F_ecustom--ContractualFinancialCharges_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract6Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zRhPxeFfxZpg" title="Contractual financial charges p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract6Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008490" name="elp:ContractualFinancialCharges">IPCA
    + 2.3323%</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: center; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_906_ecustom--AnnualRateInterestAndCommission_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract6Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_z6bqGngYjqpl" title="Effective interest rate p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract6Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008492" name="elp:AnnualRateInterestAndCommission">IPCA
    + 2.3323%</ix:nonNumeric></span></span></td>
    <td id="xdx_980_ecustom--LoansAndFinancingPrincipal_pn3n3_c20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract6Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_z81I5qs4bhP2" title="Contract amount" style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: bottom; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;<ix:nonFraction name="elp:LoansAndFinancingPrincipal" contextRef="AsOf2023-12-31_custom_LocalCurrencyMember_custom_Contract6Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008494" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">92,138</ix:nonFraction></span></td>
    <td id="xdx_980_eifrs-full--LoansReceived_pn3n3_c20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract6Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zOZHIfyySmQ5" title="Loans and financing" style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: bottom; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;<ix:nonFraction name="ifrs-full:LoansReceived" contextRef="AsOf2023-12-31_custom_LocalCurrencyMember_custom_Contract6Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008496" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">85,776</ix:nonFraction></span></td>
    <td id="xdx_983_eifrs-full--LoansReceived_iI_pn3n3_c20221231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract6Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zCUSkjWi0851" title="Loans and financing" style="border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;<ix:nonFraction name="ifrs-full:LoansReceived" contextRef="AsOf2022-12-31_custom_LocalCurrencyMember_custom_Contract6Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008498" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">89,685</ix:nonFraction></span></td></tr>
  <tr>
    <td style="border-bottom: #BFBFBF 0.5pt solid; vertical-align: middle; text-align: left; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_903_ecustom--ContractName_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract7Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_ztM0FWZj6ztk" title="Contract"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract7Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008500" name="elp:ContractName">35201922425522</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; border-left: #FFC000 0.5pt solid; vertical-align: middle; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90F_edei--EntityLegalForm_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract7Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_ztuPMZBAS1Be" title="Company"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract7Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008502" name="dei:EntityLegalForm">Potiguar
    B142</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_904_ecustom--InvestmentContractSettlementDate1_dd_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract7Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zAWQmaNYwSdi" title="Issue date"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract7Member_custom_BancoDoNordesteDoBrasilMember" format="ixt:datemonthdayyear" id="Fact008504" name="elp:InvestmentContractSettlementDate1">04.04.2019</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: center; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90C_ecustom--NumberOfLoansAndFinancingInstallments_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract7Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_z7FKCdyJWbti" title="Number of installments"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract7Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008506" name="elp:NumberOfLoansAndFinancingInstallments">216</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_900_eifrs-full--BorrowingsMaturity_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract7Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zRONqx6HgaYk" title="Final maturity"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract7Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008508" name="ifrs-full:BorrowingsMaturity">04.15.2039</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: center; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_904_ecustom--DescriptionOfFinanceCharges_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract7Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zsWpfxQr4yHe" title="Finance charges"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract7Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008510" name="elp:DescriptionOfFinanceCharges">Monthly</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: center; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90B_ecustom--ContractualFinancialCharges_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract7Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zzoESv6MKJC6" title="Contractual financial charges p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract7Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008512" name="elp:ContractualFinancialCharges">IPCA
    + 2.3323%</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: center; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90F_ecustom--AnnualRateInterestAndCommission_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract7Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zx339nQ5be0c" title="Effective interest rate p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract7Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008514" name="elp:AnnualRateInterestAndCommission">IPCA
    + 2.3323%</ix:nonNumeric></span></span></td>
    <td id="xdx_98E_ecustom--LoansAndFinancingPrincipal_pn3n3_c20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract7Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zaikKo84Cea3" title="Contract amount" style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: bottom; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;<ix:nonFraction name="elp:LoansAndFinancingPrincipal" contextRef="AsOf2023-12-31_custom_LocalCurrencyMember_custom_Contract7Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008516" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">92,213</ix:nonFraction></span></td>
    <td id="xdx_989_eifrs-full--LoansReceived_pn3n3_c20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract7Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_z8arPw47jhUb" title="Loans and financing" style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: bottom; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;<ix:nonFraction name="ifrs-full:LoansReceived" contextRef="AsOf2023-12-31_custom_LocalCurrencyMember_custom_Contract7Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008518" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">85,797</ix:nonFraction></span></td>
    <td id="xdx_982_eifrs-full--LoansReceived_iI_pn3n3_c20221231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract7Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zVhC2JQDXcd2" title="Loans and financing" style="border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;<ix:nonFraction name="ifrs-full:LoansReceived" contextRef="AsOf2022-12-31_custom_LocalCurrencyMember_custom_Contract7Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008520" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">89,709</ix:nonFraction></span></td></tr>
  <tr>
    <td style="border-bottom: #BFBFBF 0.5pt solid; vertical-align: middle; text-align: left; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_903_ecustom--ContractName_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract8Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_z4dNG0ePqpk" title="Contract"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract8Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008522" name="elp:ContractName">35201926525533</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; border-left: #FFC000 0.5pt solid; vertical-align: middle; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90B_edei--EntityLegalForm_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract8Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zI9OXB5lRmXc" title="Company"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract8Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008524" name="dei:EntityLegalForm">Potiguar
    B143</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90D_ecustom--InvestmentContractSettlementDate1_dd_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract8Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zSgzrdwOsIy7" title="Issue date"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract8Member_custom_BancoDoNordesteDoBrasilMember" format="ixt:datemonthdayyear" id="Fact008526" name="elp:InvestmentContractSettlementDate1">04.11.2019</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: center; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_905_ecustom--NumberOfLoansAndFinancingInstallments_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract8Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zusiQpScvRie" title="Number of installments"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract8Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008528" name="elp:NumberOfLoansAndFinancingInstallments">216</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_906_eifrs-full--BorrowingsMaturity_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract8Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zpEQ4Z0hdmHa" title="Final maturity"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract8Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008530" name="ifrs-full:BorrowingsMaturity">04.15.2039</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: center; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_906_ecustom--DescriptionOfFinanceCharges_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract8Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zJ0NKtwsoukb" title="Finance charges"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract8Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008532" name="elp:DescriptionOfFinanceCharges">Monthly</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: center; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_907_ecustom--ContractualFinancialCharges_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract8Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zR0MY6vh8o88" title="Contractual financial charges p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract8Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008534" name="elp:ContractualFinancialCharges">IPCA
    + 2.3323%</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: center; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90E_ecustom--AnnualRateInterestAndCommission_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract8Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_znY7ql0uQPA6" title="Effective interest rate p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract8Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008536" name="elp:AnnualRateInterestAndCommission">IPCA
    + 2.3323%</ix:nonNumeric></span></span></td>
    <td id="xdx_986_ecustom--LoansAndFinancingPrincipal_pn3n3_c20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract8Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_z6ly5Nu2Fyel" title="Contract amount" style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: bottom; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;<ix:nonFraction name="elp:LoansAndFinancingPrincipal" contextRef="AsOf2023-12-31_custom_LocalCurrencyMember_custom_Contract8Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008538" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">92,138</ix:nonFraction></span></td>
    <td id="xdx_982_eifrs-full--LoansReceived_pn3n3_c20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract8Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zQSkzaTaozQ7" title="Loans and financing" style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: bottom; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;<ix:nonFraction name="ifrs-full:LoansReceived" contextRef="AsOf2023-12-31_custom_LocalCurrencyMember_custom_Contract8Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008540" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">85,481</ix:nonFraction></span></td>
    <td id="xdx_989_eifrs-full--LoansReceived_iI_pn3n3_c20221231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract8Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zc30xMWFXlH8" title="Loans and financing" style="border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;<ix:nonFraction name="ifrs-full:LoansReceived" contextRef="AsOf2022-12-31_custom_LocalCurrencyMember_custom_Contract8Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008542" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">89,376</ix:nonFraction></span></td></tr>
  <tr>
    <td style="border-bottom: #BFBFBF 0.5pt solid; vertical-align: middle; text-align: left; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90E_ecustom--ContractName_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract9Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zw9y16V8LARe" title="Contract"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract9Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008544" name="elp:ContractName">35201910625534</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; border-left: #FFC000 0.5pt solid; vertical-align: middle; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90E_edei--EntityLegalForm_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract9Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_znYUTNZEEKNg" title="Company"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract9Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008546" name="dei:EntityLegalForm">Ventos
    de Vila Para&#237;ba IV</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90F_ecustom--InvestmentContractSettlementDate1_dd_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract9Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zEAk4aZBuRWc" title="Issue date"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract9Member_custom_BancoDoNordesteDoBrasilMember" format="ixt:datemonthdayyear" id="Fact008548" name="elp:InvestmentContractSettlementDate1">04.18.2019</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: center; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_903_ecustom--NumberOfLoansAndFinancingInstallments_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract9Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zjYgea2SYJF9" title="Number of installments"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract9Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008550" name="elp:NumberOfLoansAndFinancingInstallments">216</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90E_eifrs-full--BorrowingsMaturity_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract9Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zqPHsrIGCHih" title="Final maturity"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract9Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008552" name="ifrs-full:BorrowingsMaturity">05.15.2039</ix:nonNumeric></span></span></td>
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    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: center; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90F_ecustom--ContractualFinancialCharges_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract9Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zvznJsZMojL3" title="Contractual financial charges p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract9Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008556" name="elp:ContractualFinancialCharges">IPCA
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    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: center; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_902_ecustom--AnnualRateInterestAndCommission_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract9Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zz9K6eUzU5P1" title="Effective interest rate p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract9Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008558" name="elp:AnnualRateInterestAndCommission">IPCA
    + 2.3323%</ix:nonNumeric></span></span></td>
    <td id="xdx_98B_ecustom--LoansAndFinancingPrincipal_pn3n3_c20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract9Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zLQ7z1RHswWe" title="Contract amount" style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: bottom; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;<ix:nonFraction name="elp:LoansAndFinancingPrincipal" contextRef="AsOf2023-12-31_custom_LocalCurrencyMember_custom_Contract9Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008560" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">92,138</ix:nonFraction></span></td>
    <td id="xdx_98C_eifrs-full--LoansReceived_pn3n3_c20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract9Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zPvflqvRXqB4" title="Loans and financing" style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: bottom; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;<ix:nonFraction name="ifrs-full:LoansReceived" contextRef="AsOf2023-12-31_custom_LocalCurrencyMember_custom_Contract9Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008562" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">87,046</ix:nonFraction></span></td>
    <td id="xdx_98C_eifrs-full--LoansReceived_iI_pn3n3_c20221231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract9Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zYnZVzdd7jkj" title="Loans and financing" style="border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;<ix:nonFraction name="ifrs-full:LoansReceived" contextRef="AsOf2022-12-31_custom_LocalCurrencyMember_custom_Contract9Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008564" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">91,004</ix:nonFraction></span></td></tr>
  <tr>
    <td style="border-bottom: #BFBFBF 0.5pt solid; vertical-align: middle; text-align: left; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_901_ecustom--ContractName_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract10Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zhWdblo5Z3ce" title="Contract"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract10Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008566" name="elp:ContractName">352020148727169</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; border-left: #FFC000 0.5pt solid; vertical-align: middle; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90F_edei--EntityLegalForm_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract10Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zktVfkt47xJ4" title="Company"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract10Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008568" name="dei:EntityLegalForm">Potiguar
    B61</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_904_ecustom--InvestmentContractSettlementDate1_dd_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract10Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zceIgSicq43e" title="Issue date"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract10Member_custom_BancoDoNordesteDoBrasilMember" format="ixt:datemonthdayyear" id="Fact008570" name="elp:InvestmentContractSettlementDate1">08.11.2020</ix:nonNumeric></span></span></td>
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    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: center; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_900_ecustom--ContractualFinancialCharges_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract10Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_z9qKWvFAuOa9" title="Contractual financial charges p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract10Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008578" name="elp:ContractualFinancialCharges">IPCA
    + 1.4865%</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: center; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_904_ecustom--AnnualRateInterestAndCommission_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract10Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_ze3oDNU1Ihn2" title="Effective interest rate p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract10Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008580" name="elp:AnnualRateInterestAndCommission">IPCA
    + 1.4865%</ix:nonNumeric></span></span></td>
    <td id="xdx_988_ecustom--LoansAndFinancingPrincipal_pn3n3_c20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract10Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zUn1gFOADFLf" title="Contract amount" style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: bottom; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="elp:LoansAndFinancingPrincipal" contextRef="AsOf2023-12-31_custom_LocalCurrencyMember_custom_Contract10Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008582" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">163,886</ix:nonFraction></span></td>
    <td id="xdx_982_eifrs-full--LoansReceived_pn3n3_c20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract10Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zR4XKHJqf1k6" title="Loans and financing" style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: bottom; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="ifrs-full:LoansReceived" contextRef="AsOf2023-12-31_custom_LocalCurrencyMember_custom_Contract10Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008584" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">180,062</ix:nonFraction></span></td>
    <td id="xdx_984_eifrs-full--LoansReceived_iI_pn3n3_c20221231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract10Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zNWFxotxiwQ9" title="Loans and financing" style="border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="ifrs-full:LoansReceived" contextRef="AsOf2022-12-31_custom_LocalCurrencyMember_custom_Contract10Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008586" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">186,552</ix:nonFraction></span></td></tr>
  <tr>
    <td style="border-bottom: #BFBFBF 0.5pt solid; vertical-align: middle; text-align: left; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90A_ecustom--ContractName_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract11Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zWAutKfkOp8k" title="Contract"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract11Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008588" name="elp:ContractName">18120185433499</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; border-left: #FFC000 0.5pt solid; vertical-align: middle; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_904_edei--EntityLegalForm_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract11Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zZHNKKqhR9E8" title="Company"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract11Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008590" name="dei:EntityLegalForm">Aventura
    II</ix:nonNumeric></span></span></td>
    <td rowspan="4" style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; border-left: #FFC000 0.5pt solid; vertical-align: middle; text-align: left"><span style="font-size: 6pt"><span id="xdx_900_ecustom--DebtAllocation_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract11Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zdL975bwNluh" title="Allocation"><span id="xdx_900_ecustom--DebtAllocation_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract12Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zRPfsWuXqE5l" title="Allocation"><span id="xdx_907_ecustom--DebtAllocation_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract13Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_z7Gycb9VaRl6" title="Allocation"><span id="xdx_902_ecustom--DebtAllocation_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract14Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zRCp8Ik8zdm7" title="Allocation"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract11Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008592" name="elp:DebtAllocation"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract12Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008594" name="elp:DebtAllocation"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract13Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008596" name="elp:DebtAllocation"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract14Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008598" name="elp:DebtAllocation">Implementation
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    <td rowspan="10" style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; border-left: #FFC000 0.5pt solid; vertical-align: middle; text-align: left; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_902_ecustom--DescriptionOfGuarantees_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract11Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zvJPkisCHXvf" title="Guarantees"><span id="xdx_904_ecustom--DescriptionOfGuarantees_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract12Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zoYqsS8adpE7" title="Guarantees"><span id="xdx_90F_ecustom--DescriptionOfGuarantees_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract13Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zrUAw5bdS0v3" title="Guarantees"><span id="xdx_901_ecustom--DescriptionOfGuarantees_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract14Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zM7RGIisXfue" title="Guarantees"><span id="xdx_90D_ecustom--DescriptionOfGuarantees_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract15Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zTPfkHNag2Ai" title="Guarantees"><span id="xdx_903_ecustom--DescriptionOfGuarantees_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract16Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zMA8ht10yPTe" title="Guarantees"><span id="xdx_900_ecustom--DescriptionOfGuarantees_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract17Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_z0ebSyZpMOVh" title="Guarantees"><span id="xdx_90D_ecustom--DescriptionOfGuarantees_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract18Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zwj5n9wWtjvf" title="Guarantees"><span id="xdx_90A_ecustom--DescriptionOfGuarantees_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract19Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zJL87Kw0umo1" title="Guarantees"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract11Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008600" name="elp:DescriptionOfGuarantees"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract12Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008602" name="elp:DescriptionOfGuarantees"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract13Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008604" name="elp:DescriptionOfGuarantees"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract14Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008606" name="elp:DescriptionOfGuarantees"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract15Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008608" name="elp:DescriptionOfGuarantees"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract16Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008610" name="elp:DescriptionOfGuarantees"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract17Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008612" name="elp:DescriptionOfGuarantees"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract18Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008614" name="elp:DescriptionOfGuarantees"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract19Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008616" name="elp:DescriptionOfGuarantees">Bank
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    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: center; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90B_ecustom--NumberOfLoansAndFinancingInstallments_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract11Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zkifpezRbxc" title="Number of installments"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract11Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008620" name="elp:NumberOfLoansAndFinancingInstallments">204</ix:nonNumeric></span></span></td>
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    + 2.5707%</ix:nonNumeric></span>&#160;</span></td>
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    <td id="xdx_98D_eifrs-full--LoansReceived_iI_pn3n3_c20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract11Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zwetaK11xlte" title="Loans and financing" style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: bottom; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;<ix:nonFraction name="ifrs-full:LoansReceived" contextRef="AsOf2023-12-31_custom_LocalCurrencyMember_custom_Contract11Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008632" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">64,272</ix:nonFraction></span></td>
    <td id="xdx_984_eifrs-full--LoansReceived_iI_pn3n3_c20221231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract11Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_z42y5C0GQvm5" title="Loans and financing" style="border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl8634">-</span></span></td></tr>
  <tr>
    <td style="border-bottom: #BFBFBF 0.5pt solid; vertical-align: middle; text-align: left; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90C_ecustom--ContractName_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract12Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember" title="Contract"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract12Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008636" name="elp:ContractName">18120185473500</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; border-left: #FFC000 0.5pt solid; vertical-align: middle; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_902_edei--EntityLegalForm_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract12Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember" title="Company"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract12Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008638" name="dei:EntityLegalForm">Aventura
    III</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90F_ecustom--InvestmentContractSettlementDate1_dd_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract12Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_z8OKJxx5qzFb" title="Issue date"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract12Member_custom_BancoDoNordesteDoBrasilMember" format="ixt:datemonthdayyear" id="Fact008640" name="elp:InvestmentContractSettlementDate1">12.28.2018</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: center; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_900_ecustom--NumberOfLoansAndFinancingInstallments_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract12Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember" title="Number of installments"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract12Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008642" name="elp:NumberOfLoansAndFinancingInstallments">204</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_901_eifrs-full--BorrowingsMaturity_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract12Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember" title="Final maturity"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract12Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008644" name="ifrs-full:BorrowingsMaturity">01.15.2039</ix:nonNumeric></span></span></td>
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    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: center; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90C_ecustom--ContractualFinancialCharges_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract12Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember" title="Contractual financial charges p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract12Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008648" name="elp:ContractualFinancialCharges">IPCA
    + 2.5707%</ix:nonNumeric></span>&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: center; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_908_ecustom--AnnualRateInterestAndCommission_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract12Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember" title="Effective interest rate p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract12Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008650" name="elp:AnnualRateInterestAndCommission">IPCA
    + 2.5707%</ix:nonNumeric></span>&#160;</span></td>
    <td id="xdx_988_ecustom--LoansAndFinancingPrincipal_iI_pn3n3_c20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract12Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zwyKuhPSNVy7" title="Contract amount" style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: bottom; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;<ix:nonFraction name="elp:LoansAndFinancingPrincipal" contextRef="AsOf2023-12-31_custom_LocalCurrencyMember_custom_Contract12Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008652" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">82,490</ix:nonFraction></span></td>
    <td id="xdx_98C_eifrs-full--LoansReceived_iI_pn3n3_c20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract12Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_z6qCc3dsUGH6" title="Loans and financing" style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: bottom; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;<ix:nonFraction name="ifrs-full:LoansReceived" contextRef="AsOf2023-12-31_custom_LocalCurrencyMember_custom_Contract12Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008654" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">76,460</ix:nonFraction></span></td>
    <td id="xdx_98E_eifrs-full--LoansReceived_iI_pn3n3_c20221231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract12Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_z0EJ9Dhj71V1" title="Loans and financing" style="border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl8656">-</span></span></td></tr>
  <tr>
    <td style="border-bottom: #BFBFBF 0.5pt solid; vertical-align: middle; text-align: left; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90D_ecustom--ContractName_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract13Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember" title="Contract"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract13Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008658" name="elp:ContractName">18120185483501</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; border-left: #FFC000 0.5pt solid; vertical-align: middle; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_903_edei--EntityLegalForm_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract13Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember" title="Company"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract13Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008660" name="dei:EntityLegalForm">Aventura
    IV</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_903_ecustom--InvestmentContractSettlementDate1_dd_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract13Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zmUBv3X2kewa" title="Issue date"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract13Member_custom_BancoDoNordesteDoBrasilMember" format="ixt:datemonthdayyear" id="Fact008662" name="elp:InvestmentContractSettlementDate1">12.28.2018</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: center; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_901_ecustom--NumberOfLoansAndFinancingInstallments_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract13Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember" title="Number of installments"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract13Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008664" name="elp:NumberOfLoansAndFinancingInstallments">204</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_906_eifrs-full--BorrowingsMaturity_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract13Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember" title="Final maturity"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract13Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008666" name="ifrs-full:BorrowingsMaturity">01.15.2039</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: center; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_905_ecustom--DescriptionOfFinanceCharges_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract13Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember" title="Finance charges"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract13Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008668" name="elp:DescriptionOfFinanceCharges">Monthly</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: center; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90F_ecustom--ContractualFinancialCharges_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract13Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember" title="Contractual financial charges p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract13Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008670" name="elp:ContractualFinancialCharges">IPCA
    + 2.5707%</ix:nonNumeric></span>&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: center; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_909_ecustom--AnnualRateInterestAndCommission_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract13Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember" title="Effective interest rate p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract13Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008672" name="elp:AnnualRateInterestAndCommission">IPCA
    + 2.5707%</ix:nonNumeric></span>&#160;</span></td>
    <td id="xdx_986_ecustom--LoansAndFinancingPrincipal_c20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract13Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_pn3n3" title="Contract amount" style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: bottom; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;<ix:nonFraction name="elp:LoansAndFinancingPrincipal" contextRef="AsOf2023-12-31_custom_LocalCurrencyMember_custom_Contract13Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008674" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">97,887</ix:nonFraction></span></td>
    <td id="xdx_989_eifrs-full--LoansReceived_c20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract13Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_pn3n3" title="Loans and financing" style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: bottom; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;<ix:nonFraction name="ifrs-full:LoansReceived" contextRef="AsOf2023-12-31_custom_LocalCurrencyMember_custom_Contract13Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008676" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">91,322</ix:nonFraction></span></td>
    <td id="xdx_98C_eifrs-full--LoansReceived_iI_pn3n3_c20221231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract13Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zeoi42B99oHc" title="Loans and financing" style="border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl8678">-</span></span></td></tr>
  <tr>
    <td style="border-bottom: #BFBFBF 0.5pt solid; vertical-align: middle; text-align: left; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90F_ecustom--ContractName_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract14Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zAjxTecjZLdf" title="Contract"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract14Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008680" name="elp:ContractName">18120185493502</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; border-left: #FFC000 0.5pt solid; vertical-align: middle; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90D_edei--EntityLegalForm_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract14Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zAfPgY1ccVll" title="Company"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract14Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008682" name="dei:EntityLegalForm">Aventura
    V</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_907_ecustom--InvestmentContractSettlementDate1_dd_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract14Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zAgBkfvyihf1" title="Issue date"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract14Member_custom_BancoDoNordesteDoBrasilMember" format="ixt:datemonthdayyear" id="Fact008684" name="elp:InvestmentContractSettlementDate1">12.28.2018</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: center; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90C_ecustom--NumberOfLoansAndFinancingInstallments_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract14Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zsCNZjLfhbM7" title="Number of installments"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract14Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008686" name="elp:NumberOfLoansAndFinancingInstallments">204</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_900_eifrs-full--BorrowingsMaturity_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract14Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_z4Eb12GA36Zc" title="Final maturity"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract14Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008688" name="ifrs-full:BorrowingsMaturity">01.15.2039</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: center; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_904_ecustom--DescriptionOfFinanceCharges_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract14Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_z8fxGLpapaPb" title="Finance charges"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract14Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008690" name="elp:DescriptionOfFinanceCharges">Monthly</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: center; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90F_ecustom--ContractualFinancialCharges_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract14Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zGaiV3nfuDsf" title="Contractual financial charges p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract14Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008692" name="elp:ContractualFinancialCharges">IPCA
    + 2.5707%</ix:nonNumeric></span>&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: center; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90C_ecustom--AnnualRateInterestAndCommission_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract14Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_z9aAn1jDQCo2" title="Effective interest rate p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract14Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008694" name="elp:AnnualRateInterestAndCommission">IPCA
    + 2.5707%</ix:nonNumeric></span>&#160;</span></td>
    <td id="xdx_98A_ecustom--LoansAndFinancingPrincipal_iI_pn3n3_c20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract14Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zdnv1iMJMnW7" title="Contract amount" style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: bottom; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;<ix:nonFraction name="elp:LoansAndFinancingPrincipal" contextRef="AsOf2023-12-31_custom_LocalCurrencyMember_custom_Contract14Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008696" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">98,684</ix:nonFraction></span></td>
    <td id="xdx_98E_eifrs-full--LoansReceived_iI_pn3n3_c20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract14Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zQOLKmRohfN4" title="Loans and financing" style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: bottom; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;<ix:nonFraction name="ifrs-full:LoansReceived" contextRef="AsOf2023-12-31_custom_LocalCurrencyMember_custom_Contract14Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008698" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">92,255</ix:nonFraction></span></td>
    <td id="xdx_98A_eifrs-full--LoansReceived_iI_pn3n3_c20221231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract14Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zK2YJ5KbSzw9" title="Loans and financing" style="border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl8700">-</span></span></td></tr>
  <tr>
    <td style="border-bottom: #BFBFBF 0.5pt solid; vertical-align: middle; text-align: left; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90C_ecustom--ContractName_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract15Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_z3RM7ClPU9q" title="Contract"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract15Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008702" name="elp:ContractName">18720193955241</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; border-left: #FFC000 0.5pt solid; vertical-align: middle; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_902_edei--EntityLegalForm_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract15Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zxH6H18lTgce" title="Company"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract15Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008704" name="dei:EntityLegalForm">SRMN
    I</ix:nonNumeric></span></span></td>
    <td rowspan="5" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; vertical-align: middle; text-align: left; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_903_ecustom--DebtAllocation_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract15Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zVWiRDsf1bZ9" title="Allocation"><span id="xdx_901_ecustom--DebtAllocation_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract16Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_z9yhlAHmW9X3" title="Allocation"><span id="xdx_904_ecustom--DebtAllocation_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract17Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zpzD4L0Odu0e" title="Allocation"><span id="xdx_909_ecustom--DebtAllocation_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract18Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zcRUcwA9CQI4" title="Allocation"><span id="xdx_904_ecustom--DebtAllocation_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract19Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_z34kJLdgmn4f" title="Allocation"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract15Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008706" name="elp:DebtAllocation"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract16Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008708" name="elp:DebtAllocation"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract17Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008710" name="elp:DebtAllocation"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract18Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008712" name="elp:DebtAllocation"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract19Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008714" name="elp:DebtAllocation">Implementation
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    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_905_ecustom--InvestmentContractSettlementDate1_dd_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract15Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zeqB18p0Erof" title="Issue date"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract15Member_custom_BancoDoNordesteDoBrasilMember" format="ixt:datemonthdayyear" id="Fact008716" name="elp:InvestmentContractSettlementDate1">04.30.2019</ix:nonNumeric></span></span></td>
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    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: center; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90B_ecustom--AnnualRateInterestAndCommission_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract15Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zjrXenDoc2ic" title="Effective interest rate p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract15Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008726" name="elp:AnnualRateInterestAndCommission">IPCA
    + 2.3323%</ix:nonNumeric></span>&#160;</span></td>
    <td id="xdx_98F_ecustom--LoansAndFinancingPrincipal_iI_pn3n3_c20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract15Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zqeob2CYrZji" title="Contract amount" style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: bottom; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="elp:LoansAndFinancingPrincipal" contextRef="AsOf2023-12-31_custom_LocalCurrencyMember_custom_Contract15Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008728" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">110,922</ix:nonFraction></span></td>
    <td id="xdx_98D_eifrs-full--LoansReceived_iI_pn3n3_c20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract15Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zHVAkvBrlZUf" title="Loans and financing" style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: bottom; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="ifrs-full:LoansReceived" contextRef="AsOf2023-12-31_custom_LocalCurrencyMember_custom_Contract15Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008730" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">117,161</ix:nonFraction></span></td>
    <td id="xdx_986_eifrs-full--LoansReceived_iI_pn3n3_c20221231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract15Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_z90ZxALbYUL4" title="Loans and financing" style="border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl8732">-</span></span></td></tr>
  <tr>
    <td style="border-bottom: #BFBFBF 0.5pt solid; vertical-align: middle; text-align: left; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_908_ecustom--ContractName_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract16Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zleM3sYoXlfd" title="Contract"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract16Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008734" name="elp:ContractName">18720193965240</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; border-left: #FFC000 0.5pt solid; vertical-align: middle; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90F_edei--EntityLegalForm_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract16Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_za7HUFOFRsU6" title="Company"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract16Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008736" name="dei:EntityLegalForm">SRMN
    II</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_907_ecustom--InvestmentContractSettlementDate1_dd_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract16Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zn34LynkVYBi" title="Issue date"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract16Member_custom_BancoDoNordesteDoBrasilMember" format="ixt:datemonthdayyear" id="Fact008738" name="elp:InvestmentContractSettlementDate1">04.30.2019</ix:nonNumeric></span></span></td>
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    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: center; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_900_ecustom--ContractualFinancialCharges_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract16Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_ziZWcotwaeV2" title="Contractual financial charges p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract16Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008746" name="elp:ContractualFinancialCharges">IPCA
    + 2.3323%</ix:nonNumeric></span>&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: center; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_906_ecustom--AnnualRateInterestAndCommission_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract16Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_ztGPprfCpcGd" title="Effective interest rate p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract16Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008748" name="elp:AnnualRateInterestAndCommission">IPCA
    + 2.3323%</ix:nonNumeric></span>&#160;</span></td>
    <td id="xdx_984_ecustom--LoansAndFinancingPrincipal_iI_pn3n3_c20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract16Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zgLmForZeESi" title="Contract amount" style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: bottom; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;<ix:nonFraction name="elp:LoansAndFinancingPrincipal" contextRef="AsOf2023-12-31_custom_LocalCurrencyMember_custom_Contract16Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008750" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">97,057</ix:nonFraction></span></td>
    <td id="xdx_983_eifrs-full--LoansReceived_iI_pn3n3_c20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract16Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_z5iw2LRZ3iZb" title="Loans and financing" style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: bottom; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="ifrs-full:LoansReceived" contextRef="AsOf2023-12-31_custom_LocalCurrencyMember_custom_Contract16Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008752" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">101,752</ix:nonFraction></span></td>
    <td id="xdx_98E_eifrs-full--LoansReceived_iI_pn3n3_c20221231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract16Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zqTFc2hItoyi" title="Loans and financing" style="border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl8754">-</span></span></td></tr>
  <tr>
    <td style="border-bottom: #BFBFBF 0.5pt solid; vertical-align: middle; text-align: left; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90D_ecustom--ContractName_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract17Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zMjbwucMjUJ4" title="Contract"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract17Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008756" name="elp:ContractName">18720193875242</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; border-left: #FFC000 0.5pt solid; vertical-align: middle; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_904_edei--EntityLegalForm_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract17Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_z2AfpRmjjuD" title="Company"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract17Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008758" name="dei:EntityLegalForm">SRMN
    III</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_909_ecustom--InvestmentContractSettlementDate1_dd_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract17Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zvwO5aOpEVAb" title="Issue date"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract17Member_custom_BancoDoNordesteDoBrasilMember" format="ixt:datemonthdayyear" id="Fact008760" name="elp:InvestmentContractSettlementDate1">04.30.2019</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: center; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90B_ecustom--NumberOfLoansAndFinancingInstallments_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract17Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zQvShiq3HbC3" title="Number of installments"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract17Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008762" name="elp:NumberOfLoansAndFinancingInstallments">252</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_906_eifrs-full--BorrowingsMaturity_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract17Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_ztrRwViUfSW" title="Final maturity"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract17Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008764" name="ifrs-full:BorrowingsMaturity">05.15.2043</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: center; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_906_ecustom--DescriptionOfFinanceCharges_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract17Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zNe5JqHNmR7" title="Finance charges"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract17Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008766" name="elp:DescriptionOfFinanceCharges">Monthly</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: center; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90E_ecustom--ContractualFinancialCharges_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract17Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zfAkzrpDParc" title="Contractual financial charges p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract17Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008768" name="elp:ContractualFinancialCharges">IPCA
    + 2.3323%</ix:nonNumeric></span>&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: center; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90F_ecustom--AnnualRateInterestAndCommission_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract17Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_ziFBv9jjsLJg" title="Effective interest rate p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract17Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008770" name="elp:AnnualRateInterestAndCommission">IPCA
    + 2.3323%</ix:nonNumeric></span>&#160;</span></td>
    <td id="xdx_984_ecustom--LoansAndFinancingPrincipal_iI_pn3n3_c20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract17Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zVqdRn5abGXf" title="Contract amount" style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: bottom; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="elp:LoansAndFinancingPrincipal" contextRef="AsOf2023-12-31_custom_LocalCurrencyMember_custom_Contract17Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008772" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">110,922</ix:nonFraction></span></td>
    <td id="xdx_98F_eifrs-full--LoansReceived_iI_pn3n3_c20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract17Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zCET6JHF0gEc" title="Loans and financing" style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: bottom; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="ifrs-full:LoansReceived" contextRef="AsOf2023-12-31_custom_LocalCurrencyMember_custom_Contract17Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008774" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">118,104</ix:nonFraction></span></td>
    <td id="xdx_980_eifrs-full--LoansReceived_iI_pn3n3_c20221231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract17Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zv4z0R1FWEVg" title="Loans and financing" style="border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl8776">-</span></span></td></tr>
  <tr>
    <td style="border-bottom: #BFBFBF 0.5pt solid; vertical-align: middle; text-align: left; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90F_ecustom--ContractName_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract18Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zsoLjyQQv0r9" title="Contract"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract18Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008778" name="elp:ContractName">18720193985243</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; border-left: #FFC000 0.5pt solid; vertical-align: middle; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_905_edei--EntityLegalForm_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract18Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zEl6nsgA4V1j" title="Company"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract18Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008780" name="dei:EntityLegalForm">SRMN
    IV</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90B_ecustom--InvestmentContractSettlementDate1_dd_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract18Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zaBVdzvC04T7" title="Issue date"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract18Member_custom_BancoDoNordesteDoBrasilMember" format="ixt:datemonthdayyear" id="Fact008782" name="elp:InvestmentContractSettlementDate1">04.30.2019</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: center; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90D_ecustom--NumberOfLoansAndFinancingInstallments_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract18Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zYkb5WDqVjVb" title="Number of installments"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract18Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008784" name="elp:NumberOfLoansAndFinancingInstallments">252</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_906_eifrs-full--BorrowingsMaturity_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract18Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zu1WoX3cI3qa" title="Final maturity"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract18Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008786" name="ifrs-full:BorrowingsMaturity">05.15.2043</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: center; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_908_ecustom--DescriptionOfFinanceCharges_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract18Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zVekZBxHdDXi" title="Finance charges"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract18Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008788" name="elp:DescriptionOfFinanceCharges">Monthly</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: center; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90A_ecustom--ContractualFinancialCharges_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract18Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zZHiMI4jxnu9" title="Contractual financial charges p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract18Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008790" name="elp:ContractualFinancialCharges">IPCA
    + 2.3323%</ix:nonNumeric></span>&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: center; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_907_ecustom--AnnualRateInterestAndCommission_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract18Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zwhO57GwpiRh" title="Effective interest rate p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract18Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008792" name="elp:AnnualRateInterestAndCommission">IPCA
    + 2.3323%</ix:nonNumeric></span>&#160;</span></td>
    <td id="xdx_98B_ecustom--LoansAndFinancingPrincipal_iI_pn3n3_c20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract18Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zsN7oEJEcR49" title="Contract amount" style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: bottom; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="elp:LoansAndFinancingPrincipal" contextRef="AsOf2023-12-31_custom_LocalCurrencyMember_custom_Contract18Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008794" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">110,922</ix:nonFraction></span></td>
    <td id="xdx_98E_eifrs-full--LoansReceived_iI_pn3n3_c20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract18Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_z9mG62FSEDik" title="Loans and financing" style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; vertical-align: bottom; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="ifrs-full:LoansReceived" contextRef="AsOf2023-12-31_custom_LocalCurrencyMember_custom_Contract18Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008796" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">119,697</ix:nonFraction></span></td>
    <td id="xdx_989_eifrs-full--LoansReceived_iI_pn3n3_c20221231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract18Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zE0Dboeyrnm1" title="Loans and financing" style="border-bottom: #D9D9D9 0.5pt solid; vertical-align: middle; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl8798">-</span></span></td></tr>
  <tr>
    <td style="vertical-align: middle; text-align: left; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_907_ecustom--ContractName_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract19Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zErYUs1KA8h9" title="Contract"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract19Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008800" name="elp:ContractName">18720193995244</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; vertical-align: middle; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_906_edei--EntityLegalForm_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract19Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zmiCeYmH8kn8" title="Company"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract19Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008802" name="dei:EntityLegalForm">SRMN
    V</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: middle; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90B_ecustom--InvestmentContractSettlementDate1_dd_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract19Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zWqqorUVX1th" title="Issue date"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract19Member_custom_BancoDoNordesteDoBrasilMember" format="ixt:datemonthdayyear" id="Fact008804" name="elp:InvestmentContractSettlementDate1">04.30.2019</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: middle; text-align: center; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_907_ecustom--NumberOfLoansAndFinancingInstallments_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract19Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zURjBTLGWew3" title="Number of installments"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract19Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008806" name="elp:NumberOfLoansAndFinancingInstallments">252</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: middle; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_906_eifrs-full--BorrowingsMaturity_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract19Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zbBaIy8np5za" title="Final maturity"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract19Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008808" name="ifrs-full:BorrowingsMaturity">05.15.2043</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: middle; text-align: center; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_903_ecustom--DescriptionOfFinanceCharges_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract19Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_z7iCXPZb9qO3" title="Finance charges"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract19Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008810" name="elp:DescriptionOfFinanceCharges">Monthly</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: middle; text-align: center; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_902_ecustom--ContractualFinancialCharges_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract19Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_z7G2lfk4tf06" title="Contractual financial charges p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract19Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008812" name="elp:ContractualFinancialCharges">IPCA
    + 2.3323%</ix:nonNumeric></span>&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: middle; text-align: center; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_903_ecustom--AnnualRateInterestAndCommission_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract19Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zYxMi6PCKEZ7" title="Effective interest rate p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract19Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008814" name="elp:AnnualRateInterestAndCommission">IPCA
    + 2.3323%</ix:nonNumeric></span>&#160;</span></td>
    <td id="xdx_984_ecustom--LoansAndFinancingPrincipal_iI_pn3n3_c20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract19Member__dei--LegalEntityAxis__custom--BancoDoNordesteDoBrasilMember_zO31nfgArCfe" title="Contract amount" style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;<ix:nonFraction name="elp:LoansAndFinancingPrincipal" contextRef="AsOf2023-12-31_custom_LocalCurrencyMember_custom_Contract19Member_custom_BancoDoNordesteDoBrasilMember" id="Fact008816" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">83,192</ix:nonFraction></span></td>
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  <tr>
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  <tr>
    <td style="border-bottom: Black 1pt solid; vertical-align: bottom; text-align: left"><span style="font-size: 6pt">&#160;</span></td>
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  </table>

<p style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

<table border="0" cellpadding="0" cellspacing="0" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr>
    <td style="vertical-align: bottom; background-color: white"><span style="font-size: 6pt">(a) Commercial paper, single series, for
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  <tr>
    <td style="vertical-align: top; text-align: left"><span style="font-size: 6pt">(1) - IPCA used in the calculation of interest and
    not in the update of the principal.</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 6pt">(continued)</span></td></tr>
  </table>



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    <td style="text-align: center; width: 8%"><span style="font-size: 6pt">&#160;</span></td>
    <td style="text-align: center; width: 30%"><span style="font-size: 6pt">&#160;</span></td>
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    <td style="text-align: center; width: 3%"><span style="font-size: 6pt">&#160;</span></td>
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  <tr style="vertical-align: middle">
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    <td style="border-right: #FFC000 0.5pt solid; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_902_ecustom--DebtAllocation_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract3Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zMeIt7tNyqc3" title="Allocation"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract3Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact008885" name="elp:DebtAllocation">Implementation
    of transmission line between Foz do Igua&#231;u and Cascavel Oeste substations.</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_903_ecustom--DescriptionOfGuarantees_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract3Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_z0w4TIagpn91" title="Guarantees"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract3Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact008887" name="elp:DescriptionOfGuarantees">Assignment
    of receivables; revenue from energy transmission services.</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_901_ecustom--InvestmentContractSettlementDate1_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract3Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zwfXfbxIy478" title="Issue date"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract3Member_custom_BancoDoBrasilBNDESTransferMember" format="ixt:datemonthdayyear" id="Fact008889" name="elp:InvestmentContractSettlementDate1">12.16.2011</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90C_ecustom--NumberOfLoansAndFinancingInstallments_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract3Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_z9c9QiqPZqTa" title="Number of installments"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract3Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact008891" name="elp:NumberOfLoansAndFinancingInstallments">168</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_903_eifrs-full--BorrowingsMaturity_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract3Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zNyCWU1xVUMl" title="Final maturity"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract3Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact008893" name="ifrs-full:BorrowingsMaturity">04.15.2026</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_909_ecustom--DescriptionOfFinanceCharges_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract3Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zLvLomnzzrX1" title="Finance charges"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract3Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact008895" name="elp:DescriptionOfFinanceCharges">Monthly</ix:nonNumeric></span></span></td>
    <td style="border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_900_ecustom--ContractualFinancialCharges_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract3Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zOxYulBxMZJ1" title="Contractual financial charges p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract3Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact008897" name="elp:ContractualFinancialCharges">1.82%
    and 1.42% above TJLP</ix:nonNumeric></span></span></td>
    <td style="border-bottom: #BFBFBF 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90E_ecustom--AnnualRateInterestAndCommission_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract3Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zyft4UOw14G8" title="Effective interest rate p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract3Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact008899" name="elp:AnnualRateInterestAndCommission">1.82%
    and 1.42% above TJLP</ix:nonNumeric></span></span></td>
    <td id="xdx_984_ecustom--LoansAndFinancingPrincipal_iI_pn3n3_c20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract3Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_z51gJhkUPc98" title="Contract amount" style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt">&#160;<ix:nonFraction name="elp:LoansAndFinancingPrincipal" contextRef="AsOf2023-12-31_custom_LocalCurrencyMember_custom_Contract3Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact008901" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">44,723</ix:nonFraction></span></td>
    <td id="xdx_984_eifrs-full--LoansReceived_iI_pn3n3_c20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract3Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zf5qyQpirWO7" title="Loans and financing" style="border-right: #FFC000 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><ix:nonFraction name="ifrs-full:LoansReceived" contextRef="AsOf2023-12-31_custom_LocalCurrencyMember_custom_Contract3Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact008903" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">7,909</ix:nonFraction></span></td>
    <td id="xdx_988_eifrs-full--LoansReceived_iI_pn3n3_c20221231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract3Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zwWu2P8jPksg" title="Loans and financing" style="border-top: #BFBFBF 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;<ix:nonFraction name="ifrs-full:LoansReceived" contextRef="AsOf2022-12-31_custom_LocalCurrencyMember_custom_Contract3Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact008905" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">11,186</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: middle">
    <td style="border-top: #BFBFBF 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: left"><span style="font-size: 6pt"><span id="xdx_904_ecustom--ContractName_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract4Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zjsVc6Q2o8lj" title="Contract"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract4Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact008907" name="elp:ContractName">1220768.1</ix:nonNumeric></span>&#160;</span></td>
    <td style="border-top: #BFBFBF 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90A_ecustom--DebtAllocation_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract4Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_z66InAradFB4" title="Allocation"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract4Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact008909" name="elp:DebtAllocation">Implementation
    of Cavernoso II SHP.</ix:nonNumeric></span></span></td>
    <td style="border-top: #BFBFBF 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90D_ecustom--DescriptionOfGuarantees_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract4Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zwN4Tr1sKgo" title="Guarantees"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract4Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact008911" name="elp:DescriptionOfGuarantees">Revenue
    from energy sales from the plant.</ix:nonNumeric></span></span></td>
    <td style="border-top: #BFBFBF 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_908_ecustom--InvestmentContractSettlementDate1_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract4Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zqw1hRAXHZJ" title="Issue date"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract4Member_custom_BancoDoBrasilBNDESTransferMember" format="ixt:datemonthdayyear" id="Fact008913" name="elp:InvestmentContractSettlementDate1">09.28.2012</ix:nonNumeric></span></span></td>
    <td style="border-top: #BFBFBF 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90A_ecustom--NumberOfLoansAndFinancingInstallments_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract4Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zXrgbaTNGqQf" title="Number of installments"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract4Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact008915" name="elp:NumberOfLoansAndFinancingInstallments">192</ix:nonNumeric></span></span></td>
    <td style="border-top: #BFBFBF 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90C_eifrs-full--BorrowingsMaturity_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract4Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zbXRTSUWrUAg" title="Final maturity"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract4Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact008917" name="ifrs-full:BorrowingsMaturity">07.15.2029</ix:nonNumeric></span></span></td>
    <td style="border-top: #BFBFBF 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90A_ecustom--DescriptionOfFinanceCharges_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract4Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zAz58zSTsHCj" title="Finance charges"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract4Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact008919" name="elp:DescriptionOfFinanceCharges">Monthly</ix:nonNumeric></span></span></td>
    <td style="border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_909_ecustom--ContractualFinancialCharges_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract4Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_z2P7fcXzmp43" title="Contractual financial charges p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract4Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact008921" name="elp:ContractualFinancialCharges">1.36%
    above TJLP</ix:nonNumeric></span></span></td>
    <td style="border-bottom: #BFBFBF 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_904_ecustom--AnnualRateInterestAndCommission_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract4Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_z9m5dXzCb9k" title="Effective interest rate p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract4Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact008923" name="elp:AnnualRateInterestAndCommission">1.36%
    above TJLP</ix:nonNumeric></span></span></td>
    <td id="xdx_986_ecustom--LoansAndFinancingPrincipal_iI_pn3n3_c20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract4Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zUgFVJycd9Ef" title="Contract amount" style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt">&#160;<ix:nonFraction name="elp:LoansAndFinancingPrincipal" contextRef="AsOf2023-12-31_custom_LocalCurrencyMember_custom_Contract4Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact008925" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">73,122</ix:nonFraction></span></td>
    <td id="xdx_98D_eifrs-full--LoansReceived_iI_pn3n3_c20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract4Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_z8DcVrbySEx8" title="Loans and financing" style="border-top: #BFBFBF 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right"><span style="font-size: 6pt">&#160;<ix:nonFraction name="ifrs-full:LoansReceived" contextRef="AsOf2023-12-31_custom_LocalCurrencyMember_custom_Contract4Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact008927" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">27,422</ix:nonFraction></span></td>
    <td id="xdx_98A_eifrs-full--LoansReceived_iI_pn3n3_c20221231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract4Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_z6jJ88lr34n3" title="Loans and financing" style="border-top: #BFBFBF 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;<ix:nonFraction name="ifrs-full:LoansReceived" contextRef="AsOf2022-12-31_custom_LocalCurrencyMember_custom_Contract4Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact008929" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">32,012</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: middle">
    <td style="border-bottom: #BFBFBF 0.5pt solid; text-align: left; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90A_ecustom--ContractName_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract5Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zrD6S8frR0sj" title="Contract"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract5Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact008931" name="elp:ContractName">13211061</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90B_ecustom--DebtAllocation_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract5Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zGR9yTfRHDse" title="Allocation"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract5Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact008933" name="elp:DebtAllocation">Implementation
    of Col&#237;der HPP.</ix:nonNumeric></span></span></td>
    <td rowspan="7" style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: left; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_901_ecustom--DescriptionOfGuarantees_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract5Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zXKHcNvuOArf" title="Guarantees"><span id="xdx_901_ecustom--DescriptionOfGuarantees_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract6Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zBShQybKJvcf" title="Guarantees"><span id="xdx_906_ecustom--DescriptionOfGuarantees_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract7Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zsP2Eaem0pUc" title="Guarantees"><span id="xdx_90A_ecustom--DescriptionOfGuarantees_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract8Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zu95WBdbkud7" title="Guarantees"><span id="xdx_90E_ecustom--DescriptionOfGuarantees_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract9Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zkfdg4EwjUa8" title="Guarantees"><span id="xdx_905_ecustom--DescriptionOfGuarantees_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract10Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zNvJ7lTq6OY7" title="Guarantees"><span id="xdx_90D_ecustom--DescriptionOfGuarantees_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract11Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zYw19hlR8RIl" title="Guarantees"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract5Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact008935" name="elp:DescriptionOfGuarantees"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract6Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact008937" name="elp:DescriptionOfGuarantees"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract7Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact008939" name="elp:DescriptionOfGuarantees"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract8Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact008941" name="elp:DescriptionOfGuarantees"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract9Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact008943" name="elp:DescriptionOfGuarantees"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract10Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact008945" name="elp:DescriptionOfGuarantees"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract11Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact008947" name="elp:DescriptionOfGuarantees">Assignment
    of receivables</ix:nonNumeric></ix:nonNumeric></ix:nonNumeric></ix:nonNumeric></ix:nonNumeric></ix:nonNumeric></ix:nonNumeric></span></span></span></span></span></span></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_906_ecustom--InvestmentContractSettlementDate1_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract5Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zf6wzCaHWomb" title="Issue date"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract5Member_custom_BancoDoBrasilBNDESTransferMember" format="ixt:datemonthdayyear" id="Fact008949" name="elp:InvestmentContractSettlementDate1">12.04.2013</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90E_ecustom--NumberOfLoansAndFinancingInstallments_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract5Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zmG3keRO7V22" title="Number of installments"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract5Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact008951" name="elp:NumberOfLoansAndFinancingInstallments">192</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_909_eifrs-full--BorrowingsMaturity_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract5Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_z2SuHEgCPukg" title="Final maturity"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract5Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact008953" name="ifrs-full:BorrowingsMaturity">10.15.2031</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_906_ecustom--DescriptionOfFinanceCharges_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract5Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zhaV0gWEEF5c" title="Finance charges"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract5Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact008955" name="elp:DescriptionOfFinanceCharges">Monthly</ix:nonNumeric></span></span></td>
    <td style="border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90F_ecustom--ContractualFinancialCharges_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract5Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zdiLgTPQNpK9" title="Contractual financial charges p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract5Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact008957" name="elp:ContractualFinancialCharges">0%
    and 1.49% above TJLP</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_907_ecustom--AnnualRateInterestAndCommission_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract5Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zGGq3X1fCjA8" title="Effective interest rate p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract5Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact008959" name="elp:AnnualRateInterestAndCommission">6.43%
    and 7.68%</ix:nonNumeric></span></span></td>
    <td id="xdx_988_ecustom--LoansAndFinancingPrincipal_iI_pn3n3_c20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract5Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zZTIJvFyZ5ll" title="Contract amount" style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="elp:LoansAndFinancingPrincipal" contextRef="AsOf2023-12-31_custom_LocalCurrencyMember_custom_Contract5Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact008961" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,041,155</ix:nonFraction></span></td>
    <td id="xdx_98C_eifrs-full--LoansReceived_iI_pn3n3_c20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract5Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zWTucSi718qi" title="Loans and financing" style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="ifrs-full:LoansReceived" contextRef="AsOf2023-12-31_custom_LocalCurrencyMember_custom_Contract5Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact008963" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">551,707</ix:nonFraction></span></td>
    <td id="xdx_98E_eifrs-full--LoansReceived_iI_pn3n3_c20221231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract5Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zjtrSNFp4vJl" title="Loans and financing" style="border-top: #BFBFBF 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="ifrs-full:LoansReceived" contextRef="AsOf2022-12-31_custom_LocalCurrencyMember_custom_Contract5Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact008965" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">615,968</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: middle">
    <td style="border-bottom: #BFBFBF 0.5pt solid; text-align: left; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_905_ecustom--ContractName_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract6Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zxS0HM0agCr9" title="Contract"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract6Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact008967" name="elp:ContractName">13210331</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: left; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_904_ecustom--DebtAllocation_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract6Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zIbmMjZzpKri" title="Allocation"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract6Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact008969" name="elp:DebtAllocation">Implementation
    of Cerquilho III substation.</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_904_ecustom--InvestmentContractSettlementDate1_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract6Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zANg6PuVhdo6" title="Issue date"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract6Member_custom_BancoDoBrasilBNDESTransferMember" format="ixt:datemonthdayyear" id="Fact008971" name="elp:InvestmentContractSettlementDate1">12.03.2013</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90E_ecustom--NumberOfLoansAndFinancingInstallments_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract6Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zyu0NdZkLFLi" title="Number of installments"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract6Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact008973" name="elp:NumberOfLoansAndFinancingInstallments">168</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_904_eifrs-full--BorrowingsMaturity_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract6Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_ziPgkRbMAVTl" title="Final maturity"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract6Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact008975" name="ifrs-full:BorrowingsMaturity">08.15.2028</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_902_ecustom--DescriptionOfFinanceCharges_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract6Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zlMCvjo7Spqh" title="Finance charges"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract6Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact008977" name="elp:DescriptionOfFinanceCharges">Monthly</ix:nonNumeric></span></span></td>
    <td style="border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90B_ecustom--ContractualFinancialCharges_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract6Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zPQwj3w0Z297" title="Contractual financial charges p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract6Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact008979" name="elp:ContractualFinancialCharges">1.49%
    and 1.89% above TJLP</ix:nonNumeric></span></span></td>
    <td style="border-bottom: #BFBFBF 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_902_ecustom--AnnualRateInterestAndCommission_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract6Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zGZnUmDupGHj" title="Effective interest rate p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract6Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact008981" name="elp:AnnualRateInterestAndCommission">1.49%
    and 1.89% above TJLP</ix:nonNumeric></span></span></td>
    <td id="xdx_980_ecustom--LoansAndFinancingPrincipal_iI_pn3n3_c20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract6Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zfvifNLMda87" title="Contract amount" style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt">&#160;<ix:nonFraction name="elp:LoansAndFinancingPrincipal" contextRef="AsOf2023-12-31_custom_LocalCurrencyMember_custom_Contract6Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact008983" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">17,644</ix:nonFraction></span></td>
    <td id="xdx_980_eifrs-full--LoansReceived_iI_pn3n3_c20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract6Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_z9XCiY4exBe9" title="Loans and financing" style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt"><ix:nonFraction name="ifrs-full:LoansReceived" contextRef="AsOf2023-12-31_custom_LocalCurrencyMember_custom_Contract6Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact008985" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">6,240</ix:nonFraction></span></td>
    <td id="xdx_987_eifrs-full--LoansReceived_iI_pn3n3_c20221231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract6Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zhifovXKTNya" title="Loans and financing" style="border-top: #BFBFBF 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><ix:nonFraction name="ifrs-full:LoansReceived" contextRef="AsOf2022-12-31_custom_LocalCurrencyMember_custom_Contract6Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact008987" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">7,502</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: middle">
    <td style="border-bottom: #BFBFBF 0.5pt solid; text-align: left; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_905_ecustom--ContractName_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract7Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zVOjtcmk8vlj" title="Contract"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract7Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact008989" name="elp:ContractName">15206041</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: left; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_901_ecustom--DebtAllocation_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract7Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_z9KaRAJKTXN5" title="Allocation"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract7Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact008991" name="elp:DebtAllocation">Implementation
    of transmission line Assis - Paragua&#231;u Paulista II.</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_903_ecustom--InvestmentContractSettlementDate1_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract7Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zshURmMwftIh" title="Issue date"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract7Member_custom_BancoDoBrasilBNDESTransferMember" format="ixt:datemonthdayyear" id="Fact008993" name="elp:InvestmentContractSettlementDate1">12.28.2015</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90E_ecustom--NumberOfLoansAndFinancingInstallments_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract7Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zTkGGKmQXXu5" title="Number of installments"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract7Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact008995" name="elp:NumberOfLoansAndFinancingInstallments">168</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90F_eifrs-full--BorrowingsMaturity_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract7Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zSNQFCwJdZp4" title="Final maturity"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract7Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact008997" name="ifrs-full:BorrowingsMaturity">06.15.2030</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90F_ecustom--DescriptionOfFinanceCharges_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract7Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_z4x4Llc4WGE7" title="Finance charges"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract7Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact008999" name="elp:DescriptionOfFinanceCharges">Monthly</ix:nonNumeric></span></span></td>
    <td style="border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90E_ecustom--ContractualFinancialCharges_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract7Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zABYmrnUwXSj" title="Contractual financial charges p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract7Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009001" name="elp:ContractualFinancialCharges">2.42%
    above TJLP</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90D_ecustom--AnnualRateInterestAndCommission_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract7Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zefsmG0gXeac" title="Effective interest rate p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract7Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009003" name="elp:AnnualRateInterestAndCommission">9.04%</ix:nonNumeric></span></span></td>
    <td id="xdx_980_ecustom--LoansAndFinancingPrincipal_iI_pn3n3_c20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract7Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zbUU8Ic8yo36" title="Contract amount" style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;<ix:nonFraction name="elp:LoansAndFinancingPrincipal" contextRef="AsOf2023-12-31_custom_LocalCurrencyMember_custom_Contract7Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009005" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">34,265</ix:nonFraction></span></td>
    <td id="xdx_98A_eifrs-full--LoansReceived_iI_pn3n3_c20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract7Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zqRetf2oc99j" title="Loans and financing" style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt">&#160;<ix:nonFraction name="ifrs-full:LoansReceived" contextRef="AsOf2023-12-31_custom_LocalCurrencyMember_custom_Contract7Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009007" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">14,127</ix:nonFraction></span></td>
    <td id="xdx_989_eifrs-full--LoansReceived_iI_pn3n3_c20221231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract7Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zwiYNTUYl9Wa" title="Loans and financing" style="border-top: #BFBFBF 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;<ix:nonFraction name="ifrs-full:LoansReceived" contextRef="AsOf2022-12-31_custom_LocalCurrencyMember_custom_Contract7Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009009" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">16,139</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: middle">
    <td style="border-bottom: #BFBFBF 0.5pt solid; text-align: left; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_908_ecustom--ContractName_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract8Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zEdcCKUB5xwg" title="Contract"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract8Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009011" name="elp:ContractName">15205921</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: left; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_904_ecustom--DebtAllocation_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract8Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zJpXPjbmzCBi" title="Allocation"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract8Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009013" name="elp:DebtAllocation">Implementation
    of transmission lines Londrina - Figueira and Salto Os&#243;rio - Foz do Chopim.</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90D_ecustom--InvestmentContractSettlementDate1_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract8Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_z8QDJockE6h" title="Issue date"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract8Member_custom_BancoDoBrasilBNDESTransferMember" format="ixt:datemonthdayyear" id="Fact009015" name="elp:InvestmentContractSettlementDate1">12.28.2015</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90D_ecustom--NumberOfLoansAndFinancingInstallments_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract8Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zc7sr2s3Onc5" title="Number of installments"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract8Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009017" name="elp:NumberOfLoansAndFinancingInstallments">168</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90F_eifrs-full--BorrowingsMaturity_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract8Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zugzA7PGuPMe" title="Final maturity"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract8Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009019" name="ifrs-full:BorrowingsMaturity">12.15.2029</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_901_ecustom--DescriptionOfFinanceCharges_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract8Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zmRKLg9Mi3wl" title="Finance charges"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract8Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009021" name="elp:DescriptionOfFinanceCharges">Monthly</ix:nonNumeric></span></span></td>
    <td style="border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_908_ecustom--ContractualFinancialCharges_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract8Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zyMllMgO8f99" title="Contractual financial charges p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract8Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009023" name="elp:ContractualFinancialCharges">2.32%
    above TJLP</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_909_ecustom--AnnualRateInterestAndCommission_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract8Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zrfr1vvcaatc" title="Effective interest rate p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract8Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009025" name="elp:AnnualRateInterestAndCommission">8.93%</ix:nonNumeric></span></span></td>
    <td id="xdx_981_ecustom--LoansAndFinancingPrincipal_iI_pn3n3_c20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract8Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zZQEc8KSdsCb" title="Contract amount" style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;<ix:nonFraction name="elp:LoansAndFinancingPrincipal" contextRef="AsOf2023-12-31_custom_LocalCurrencyMember_custom_Contract8Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009027" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">21,584</ix:nonFraction></span></td>
    <td id="xdx_98C_eifrs-full--LoansReceived_iI_pn3n3_c20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract8Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zS1cpRUyJ0n" title="Loans and financing" style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt"><ix:nonFraction name="ifrs-full:LoansReceived" contextRef="AsOf2023-12-31_custom_LocalCurrencyMember_custom_Contract8Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009029" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">8,261</ix:nonFraction></span></td>
    <td id="xdx_987_eifrs-full--LoansReceived_iI_pn3n3_c20221231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract8Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zgOGXGXmgD62" title="Loans and financing" style="border-top: #BFBFBF 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><ix:nonFraction name="ifrs-full:LoansReceived" contextRef="AsOf2022-12-31_custom_LocalCurrencyMember_custom_Contract8Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009031" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">9,542</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: middle">
    <td style="border-bottom: #BFBFBF 0.5pt solid; text-align: left; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90E_ecustom--ContractName_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract9Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zQUPVftCMpGc" title="Contract"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract9Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009033" name="elp:ContractName">18205101</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: left; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_906_ecustom--DebtAllocation_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract9Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zg6XC0fsfzh3" title="Allocation"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract9Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009035" name="elp:DebtAllocation">Implementation
    of Baixo Igua&#231;u HPP</ix:nonNumeric></span>.</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_905_ecustom--InvestmentContractSettlementDate1_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract9Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zXcbVDb04dGl" title="Issue date"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract9Member_custom_BancoDoBrasilBNDESTransferMember" format="ixt:datemonthdayyear" id="Fact009037" name="elp:InvestmentContractSettlementDate1">11.22.2018</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_907_ecustom--NumberOfLoansAndFinancingInstallments_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract9Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zhLhBA2GnRP3" title="Number of installments"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract9Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009039" name="elp:NumberOfLoansAndFinancingInstallments">192</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_901_eifrs-full--BorrowingsMaturity_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract9Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zaDdFPs2ujT7" title="Final maturity"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract9Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009041" name="ifrs-full:BorrowingsMaturity">06.15.2035</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_906_ecustom--DescriptionOfFinanceCharges_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract9Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zJYSATfxDMTc" title="Finance charges"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract9Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009043" name="elp:DescriptionOfFinanceCharges">Monthly</ix:nonNumeric></span></span></td>
    <td style="border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_907_ecustom--ContractualFinancialCharges_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract9Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zOdIPDw1cev" title="Contractual financial charges p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract9Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009045" name="elp:ContractualFinancialCharges">1.94%
    above TJLP</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_907_ecustom--AnnualRateInterestAndCommission_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract9Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zNCHVYXagdT8" title="Effective interest rate p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract9Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009047" name="elp:AnnualRateInterestAndCommission">8.50%</ix:nonNumeric></span></span></td>
    <td id="xdx_98D_ecustom--LoansAndFinancingPrincipal_iI_pn3n3_c20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract9Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zkS6EmdjCCBk" title="Contract amount" style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="elp:LoansAndFinancingPrincipal" contextRef="AsOf2023-12-31_custom_LocalCurrencyMember_custom_Contract9Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009049" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">194,000</ix:nonFraction></span></td>
    <td id="xdx_989_eifrs-full--LoansReceived_iI_pn3n3_c20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract9Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zKZPLwk1xvY7" title="Loans and financing" style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="ifrs-full:LoansReceived" contextRef="AsOf2023-12-31_custom_LocalCurrencyMember_custom_Contract9Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009051" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">148,613</ix:nonFraction></span></td>
    <td id="xdx_986_eifrs-full--LoansReceived_iI_pn3n3_c20221231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract9Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zG6x6kXMs3A4" title="Loans and financing" style="border-top: #BFBFBF 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="ifrs-full:LoansReceived" contextRef="AsOf2022-12-31_custom_LocalCurrencyMember_custom_Contract9Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009053" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">159,948</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: middle">
    <td style="border-bottom: #BFBFBF 0.5pt solid; text-align: left; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_905_ecustom--ContractName_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract10Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zsWGFkHokqV6" title="Contract"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract10Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009055" name="elp:ContractName">19207901-
    A+B+E+F+G+H</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: left; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_908_ecustom--DebtAllocation_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract10Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zTAWWGlLAxtl" title="Allocation"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract10Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009057" name="elp:DebtAllocation">Implementation
    of transmission facilities for the line: substation Medianeira; substation Curitiba Centro and Curitiba Uberaba and substation Andir&#225;
    Leste.</ix:nonNumeric></span>&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_903_ecustom--InvestmentContractSettlementDate1_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract10Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_ztrytfevrf12" title="Issue date"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract10Member_custom_BancoDoBrasilBNDESTransferMember" format="ixt:datemonthdayyear" id="Fact009059" name="elp:InvestmentContractSettlementDate1">06.03.2020</ix:nonNumeric></span></span></td>
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    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_907_eifrs-full--BorrowingsMaturity_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract10Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zC8iY4RKcuo3" title="Final maturity"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract10Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009063" name="ifrs-full:BorrowingsMaturity">12.15.2043</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90A_ecustom--DescriptionOfFinanceCharges_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract10Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zKFr8uHhUgl8" title="Finance charges"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract10Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009065" name="elp:DescriptionOfFinanceCharges">Monthly</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_909_ecustom--ContractualFinancialCharges_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract10Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zACnUJa79LK2" title="Contractual financial charges p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract10Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009067" name="elp:ContractualFinancialCharges">IPCA
    + 4.8165%</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_906_ecustom--AnnualRateInterestAndCommission_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract10Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zGHs9x6KoMt1" title="Effective interest rate p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract10Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009069" name="elp:AnnualRateInterestAndCommission">IPCA
    + 4.8570%</ix:nonNumeric></span></span></td>
    <td id="xdx_982_ecustom--LoansAndFinancingPrincipal_iI_pn3n3_c20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract10Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zCiXmKzgpp33" title="Contract amount" style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="elp:LoansAndFinancingPrincipal" contextRef="AsOf2023-12-31_custom_LocalCurrencyMember_custom_Contract10Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009071" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">206,882</ix:nonFraction></span></td>
    <td id="xdx_983_eifrs-full--LoansReceived_iI_pn3n3_c20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract10Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zULmizrnGfY" title="Loans and financing" style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="ifrs-full:LoansReceived" contextRef="AsOf2023-12-31_custom_LocalCurrencyMember_custom_Contract10Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009073" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">202,439</ix:nonFraction></span></td>
    <td id="xdx_985_eifrs-full--LoansReceived_iI_pn3n3_c20221231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract10Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_z9IaAfUbVaz5" title="Loans and financing" style="border-top: #BFBFBF 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="ifrs-full:LoansReceived" contextRef="AsOf2022-12-31_custom_LocalCurrencyMember_custom_Contract10Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009075" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">200,932</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: middle">
    <td style="border-bottom: #BFBFBF 0.5pt solid; text-align: left; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_900_ecustom--ContractName_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract11Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_ztM4YwLm2yKb" title="Contract"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract11Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009077" name="elp:ContractName">19207901-
    C+D+I+J</ix:nonNumeric></span></span></td>
    <td style="border-top: #BFBFBF 0.5pt solid; border-right: #FFC000 0.5pt solid; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_907_ecustom--DebtAllocation_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract11Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zfIZeALWLPSd" title="Allocation"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract11Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009079" name="elp:DebtAllocation">Implementation
    of transmission facilities for the line: transmission line Curitiba Leste - Blumenau and Baixo Igua&#231;u - Realeza.</ix:nonNumeric></span>&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90A_ecustom--InvestmentContractSettlementDate1_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract11Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zqLSZOcNZhj9" title="Issue date"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract11Member_custom_BancoDoBrasilBNDESTransferMember" format="ixt:datemonthdayyear" id="Fact009081" name="elp:InvestmentContractSettlementDate1">06.03.2020</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_901_ecustom--NumberOfLoansAndFinancingInstallments_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract11Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zw5uOxxpm8jc" title="Number of installments"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract11Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009083" name="elp:NumberOfLoansAndFinancingInstallments">267</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_903_eifrs-full--BorrowingsMaturity_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract11Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zMyJWoBJf47a" title="Final maturity"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract11Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009085" name="ifrs-full:BorrowingsMaturity">12.15.2043</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_900_ecustom--DescriptionOfFinanceCharges_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract11Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zrX7IaEXbNma" title="Finance charges"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract11Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009087" name="elp:DescriptionOfFinanceCharges">Monthly</ix:nonNumeric></span></span></td>
    <td style="border-top: #BFBFBF 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;<span id="xdx_90C_ecustom--ContractualFinancialCharges_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract11Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zhRU7lye6zA9" title="Contractual financial charges p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract11Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009089" name="elp:ContractualFinancialCharges">IPCA
    + 4.8165%</ix:nonNumeric></span>&#160;</span></td>
    <td style="border-top: #BFBFBF 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;<span id="xdx_907_ecustom--AnnualRateInterestAndCommission_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract11Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zcqXKRV42R14" title="Effective interest rate p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract11Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009091" name="elp:AnnualRateInterestAndCommission">IPCA
    + 4.8570%</ix:nonNumeric></span>&#160;</span></td>
    <td id="xdx_982_ecustom--LoansAndFinancingPrincipal_iI_pn3n3_c20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract11Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zrpkXGSWzdxc" title="Contract amount" style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="elp:LoansAndFinancingPrincipal" contextRef="AsOf2023-12-31_custom_LocalCurrencyMember_custom_Contract11Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009093" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">225,230</ix:nonFraction></span></td>
    <td id="xdx_981_eifrs-full--LoansReceived_iI_pn3n3_c20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract11Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zg44Jt6k76W7" title="Loans and financing" style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="ifrs-full:LoansReceived" contextRef="AsOf2023-12-31_custom_LocalCurrencyMember_custom_Contract11Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009095" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">190,270</ix:nonFraction></span></td>
    <td id="xdx_98E_eifrs-full--LoansReceived_iI_pn3n3_c20221231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract11Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zW6KCLStvvui" title="Loans and financing" style="border-top: #BFBFBF 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="ifrs-full:LoansReceived" contextRef="AsOf2022-12-31_custom_LocalCurrencyMember_custom_Contract11Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009097" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">188,869</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: middle">
    <td style="text-align: left"><span style="font-size: 6pt"><span id="xdx_907_ecustom--ContractName_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract12Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zOP05IAC1tUh" title="Contract"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract12Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009099" name="elp:ContractName">14205611-C</ix:nonNumeric></span>&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90A_edei--EntityLegalForm_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract12Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zNU1CHLknP4b" title="Company"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract12Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009101" name="dei:EntityLegalForm">Copel
    DIS</ix:nonNumeric></span></span></td>
    <td style="border-top: #BFBFBF 0.5pt solid; border-right: #FFC000 0.5pt solid; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_909_ecustom--DebtAllocation_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract12Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zSVlK1LMgeil" title="Allocation"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract12Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009103" name="elp:DebtAllocation">Preservation
    of business, improvements, operating support and general investments in the expansion and consolidation of projects and social investment
    programs of companies (ISE).</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_904_ecustom--DescriptionOfGuarantees_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract12Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_znYGwhrQ65I3" title="Guarantees"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract12Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009105" name="elp:DescriptionOfGuarantees">Surety
    of Copel; assignment of revenues and indemnity rights under the concession.</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_909_ecustom--InvestmentContractSettlementDate1_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract12Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zbTKTpTv3fr1" title="Issue date"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract12Member_custom_BancoDoBrasilBNDESTransferMember" format="ixt:datemonthdayyear" id="Fact009107" name="elp:InvestmentContractSettlementDate1">12.15.2014</ix:nonNumeric></span></span></td>
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    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_903_ecustom--AnnualRateInterestAndCommission_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract12Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zx1l9MbmabZk" title="Effective interest rate p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract12Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009117" name="elp:AnnualRateInterestAndCommission">6.0%</ix:nonNumeric></span></span></td>
    <td id="xdx_98A_ecustom--LoansAndFinancingPrincipal_iI_pn3n3_c20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract12Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zfhMBkORNBS6" title="Contract amount" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;<ix:nonFraction name="elp:LoansAndFinancingPrincipal" contextRef="AsOf2023-12-31_custom_LocalCurrencyMember_custom_Contract12Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009119" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">78,921</ix:nonFraction></span></td>
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    <td id="xdx_988_eifrs-full--LoansReceived_iI_pn3n3_c20221231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract12Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zetFsbzXbP21" title="Loans and financing" style="text-align: right"><span style="font-size: 6pt">&#160;<ix:nonFraction name="ifrs-full:LoansReceived" contextRef="AsOf2022-12-31_custom_LocalCurrencyMember_custom_Contract12Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009123" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">11,757</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: middle">
    <td style="border-top: #BFBFBF 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: left"><span style="font-size: 6pt"><span id="xdx_904_ecustom--ContractName_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract13Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zibh9KpmIt7f" title="Contract"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract13Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009125" name="elp:ContractName">14.2.1271.1</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_901_edei--EntityLegalForm_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract13Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zIxRT55WWUBh" title="Company"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract13Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009127" name="dei:EntityLegalForm">Santa
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    and implementation of wind generating plants.</ix:nonNumeric></ix:nonNumeric></ix:nonNumeric></ix:nonNumeric></ix:nonNumeric></ix:nonNumeric></ix:nonNumeric></span></span></span></span></span></span></span></span></td>
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    <td style="border-top: #BFBFBF 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90D_ecustom--InvestmentContractSettlementDate1_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract13Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zrGvdsKfVTS4" title="Issue date"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract13Member_custom_BancoDoBrasilBNDESTransferMember" format="ixt:datemonthdayyear" id="Fact009147" name="elp:InvestmentContractSettlementDate1">06.01.2015</ix:nonNumeric></span></span></td>
    <td style="border-top: #BFBFBF 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_903_ecustom--NumberOfLoansAndFinancingInstallments_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract13Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zqoTXn85PGF2" title="Number of installments"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract13Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009149" name="elp:NumberOfLoansAndFinancingInstallments">192</ix:nonNumeric></span></span></td>
    <td style="border-top: #BFBFBF 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_905_eifrs-full--BorrowingsMaturity_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract13Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_z0Q7zQ0Gu15e" title="Final maturity"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract13Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009151" name="ifrs-full:BorrowingsMaturity">08.15.2031</ix:nonNumeric></span></span></td>
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    <td id="xdx_98F_ecustom--LoansAndFinancingPrincipal_iI_pn3n3_c20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract13Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zVIEPQ52RMle" title="Contract amount" style="border-top: #BFBFBF 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;<ix:nonFraction name="elp:LoansAndFinancingPrincipal" contextRef="AsOf2023-12-31_custom_LocalCurrencyMember_custom_Contract13Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009159" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">71,676</ix:nonFraction></span></td>
    <td id="xdx_98E_eifrs-full--LoansReceived_iI_pn3n3_c20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract13Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zrAEV0RDicml" title="Loans and financing" style="border-top: #BFBFBF 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right"><span style="font-size: 6pt">&#160;<ix:nonFraction name="ifrs-full:LoansReceived" contextRef="AsOf2023-12-31_custom_LocalCurrencyMember_custom_Contract13Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009161" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">30,490</ix:nonFraction></span></td>
    <td id="xdx_982_eifrs-full--LoansReceived_iI_pn3n3_c20221231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract13Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zlQ3vQjLzTSd" title="Loans and financing" style="border-top: #BFBFBF 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right"><span style="font-size: 6pt">&#160;<ix:nonFraction name="ifrs-full:LoansReceived" contextRef="AsOf2022-12-31_custom_LocalCurrencyMember_custom_Contract13Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009163" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">34,125</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: middle">
    <td style="border-bottom: #BFBFBF 0.5pt solid; text-align: left; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_907_ecustom--ContractName_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract14Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zsHHhnHkJMw" title="Contract"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract14Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009165" name="elp:ContractName">14.2.1272.1</ix:nonNumeric></span></span></td>
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    Helena</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_909_ecustom--InvestmentContractSettlementDate1_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract14Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_znX63ztnyVU" title="Issue date"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract14Member_custom_BancoDoBrasilBNDESTransferMember" format="ixt:datemonthdayyear" id="Fact009169" name="elp:InvestmentContractSettlementDate1">06.01.2015</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_909_ecustom--NumberOfLoansAndFinancingInstallments_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract14Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zpVkmLB1tBHd" title="Number of installments"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract14Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009171" name="elp:NumberOfLoansAndFinancingInstallments">192</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_909_eifrs-full--BorrowingsMaturity_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract14Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zoLLGKqC32p2" title="Final maturity"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract14Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009173" name="ifrs-full:BorrowingsMaturity">08.15.2031</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_901_ecustom--DescriptionOfFinanceCharges_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract14Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zGOK1CusRHB" title="Finance charges"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract14Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009175" name="elp:DescriptionOfFinanceCharges">Monthly</ix:nonNumeric></span></span></td>
    <td style="border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90B_ecustom--ContractualFinancialCharges_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract14Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_z59AaM1QBugl" title="Contractual financial charges p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract14Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009177" name="elp:ContractualFinancialCharges">1.66%
    above TJLP</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_902_ecustom--AnnualRateInterestAndCommission_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract14Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_z9Z5dr2LVYh4" title="Effective interest rate p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract14Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009179" name="elp:AnnualRateInterestAndCommission">8.26%</ix:nonNumeric></span></span></td>
    <td id="xdx_98A_ecustom--LoansAndFinancingPrincipal_iI_pn3n3_c20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract14Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_znKrnZTFjB0d" title="Contract amount" style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;<ix:nonFraction name="elp:LoansAndFinancingPrincipal" contextRef="AsOf2023-12-31_custom_LocalCurrencyMember_custom_Contract14Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009181" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">82,973</ix:nonFraction></span></td>
    <td id="xdx_986_eifrs-full--LoansReceived_iI_pn3n3_c20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract14Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zokmsM72Iuw8" title="Loans and financing" style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt">&#160;<ix:nonFraction name="ifrs-full:LoansReceived" contextRef="AsOf2023-12-31_custom_LocalCurrencyMember_custom_Contract14Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009183" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">33,082</ix:nonFraction></span></td>
    <td id="xdx_981_eifrs-full--LoansReceived_iI_pn3n3_c20221231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract14Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zifNJGDvEe74" title="Loans and financing" style="border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt">&#160;<ix:nonFraction name="ifrs-full:LoansReceived" contextRef="AsOf2022-12-31_custom_LocalCurrencyMember_custom_Contract14Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009185" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">37,027</ix:nonFraction></span></td></tr>
  <tr>
    <td style="border-bottom: #BFBFBF 0.5pt solid; vertical-align: middle; text-align: left; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_902_ecustom--ContractName_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract15Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zYXyopjopVyc" title="Contract"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract15Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009187" name="elp:ContractName">11211521</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; border-left: #FFC000 0.5pt solid; vertical-align: middle; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90E_edei--EntityLegalForm_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract15Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_z8KyHVuPm9A8" title="Company"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract15Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009189" name="dei:EntityLegalForm">GE
    Farol</ix:nonNumeric></span></span></td>
    <td rowspan="4" style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; border-left: #FFC000 0.5pt solid; vertical-align: bottom; text-align: left; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90C_ecustom--DescriptionOfGuarantees_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract15Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zuyQQzAwz5c2" title="Guarantees"><span id="xdx_90A_ecustom--DescriptionOfGuarantees_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract16Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_z4xOX8Crf2s4" title="Guarantees"><span id="xdx_905_ecustom--DescriptionOfGuarantees_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract17Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zhPTb9f2Y708" title="Guarantees"><span id="xdx_90C_ecustom--DescriptionOfGuarantees_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract18Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_z1G6N2yhIyTe" title="Guarantees"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract15Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009191" name="elp:DescriptionOfGuarantees"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract16Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009193" name="elp:DescriptionOfGuarantees"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract17Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009195" name="elp:DescriptionOfGuarantees"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract18Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009197" name="elp:DescriptionOfGuarantees">Pledge
    of shares; assignment of receivables from energy sales from the project; assignment of machinery and equipment.</ix:nonNumeric></ix:nonNumeric></ix:nonNumeric></ix:nonNumeric></span></span></span></span><br/></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; vertical-align: middle; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_902_ecustom--InvestmentContractSettlementDate1_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract15Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zxMmLz9Gpggg" title="Issue date"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract15Member_custom_BancoDoBrasilBNDESTransferMember" format="ixt:datemonthdayyear" id="Fact009199" name="elp:InvestmentContractSettlementDate1">03.19.2012</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; vertical-align: middle; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_907_ecustom--NumberOfLoansAndFinancingInstallments_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract15Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zNl6GymtYLee" title="Number of installments"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract15Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009201" name="elp:NumberOfLoansAndFinancingInstallments">192</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; vertical-align: middle; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_905_eifrs-full--BorrowingsMaturity_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract15Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zJU3I1Bz4Gt6" title="Final maturity"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract15Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009203" name="ifrs-full:BorrowingsMaturity">06.15.2030</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; vertical-align: middle; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_903_ecustom--DescriptionOfFinanceCharges_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract15Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zBDQSVudpDa3" title="Finance charges"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract15Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009205" name="elp:DescriptionOfFinanceCharges">Monthly</ix:nonNumeric></span></span></td>
    <td style="border-bottom: #BFBFBF 0.5pt solid; vertical-align: middle; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_907_ecustom--ContractualFinancialCharges_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract15Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zZALOo39Y6Fc" title="Contractual financial charges p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract15Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009207" name="elp:ContractualFinancialCharges">2.34%
    above TJLP</ix:nonNumeric></span></span></td>
    <td style="border-bottom: #BFBFBF 0.5pt solid; border-left: #FFC000 0.5pt solid; vertical-align: middle; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_908_ecustom--AnnualRateInterestAndCommission_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract15Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zcUDxjc3KX2b" title="Effective interest rate p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract15Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009209" name="elp:AnnualRateInterestAndCommission">2.34%
    above TJLP</ix:nonNumeric></span></span></td>
    <td id="xdx_985_ecustom--LoansAndFinancingPrincipal_iI_pn3n3_c20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract15Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_ztsXizVMR1Xj" title="Contract amount" style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; border-left: #FFC000 0.5pt solid; vertical-align: middle; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt">&#160;<ix:nonFraction name="elp:LoansAndFinancingPrincipal" contextRef="AsOf2023-12-31_custom_LocalCurrencyMember_custom_Contract15Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009211" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">54,100</ix:nonFraction></span></td>
    <td id="xdx_98E_eifrs-full--LoansReceived_iI_pn3n3_c20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract15Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zzhBItehbsId" title="Loans and financing" style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; vertical-align: middle; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt">&#160;<ix:nonFraction name="ifrs-full:LoansReceived" contextRef="AsOf2023-12-31_custom_LocalCurrencyMember_custom_Contract15Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009213" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">26,207</ix:nonFraction></span></td>
    <td id="xdx_981_eifrs-full--LoansReceived_iI_pn3n3_c20221231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract15Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zLTIsHWx4L8b" title="Loans and financing" style="border-bottom: #BFBFBF 0.5pt solid; vertical-align: middle; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt">&#160;<ix:nonFraction name="ifrs-full:LoansReceived" contextRef="AsOf2022-12-31_custom_LocalCurrencyMember_custom_Contract15Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009215" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">29,888</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: middle">
    <td style="border-bottom: #BFBFBF 0.5pt solid; text-align: left; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_905_ecustom--ContractName_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract16Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zpPKI7TJwJw9" title="Contract"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract16Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009217" name="elp:ContractName">11211531</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_901_edei--EntityLegalForm_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract16Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zZ1zx7E7WAQ7" title="Company"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract16Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009219" name="dei:EntityLegalForm">GE
    Boa Vista</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_902_ecustom--InvestmentContractSettlementDate1_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract16Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zAGuAfB1p5Z3" title="Issue date"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract16Member_custom_BancoDoBrasilBNDESTransferMember" format="ixt:datemonthdayyear" id="Fact009221" name="elp:InvestmentContractSettlementDate1">03.19.2012</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90A_ecustom--NumberOfLoansAndFinancingInstallments_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract16Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zBdbPHabm2Wh" title="Number of installments"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract16Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009223" name="elp:NumberOfLoansAndFinancingInstallments">192</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_906_eifrs-full--BorrowingsMaturity_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract16Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zOyR3r2pcrb6" title="Final maturity"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract16Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009225" name="ifrs-full:BorrowingsMaturity">06.15.2030</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_908_ecustom--DescriptionOfFinanceCharges_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract16Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zwvmVO4eWLz2" title="Finance charges"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract16Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009227" name="elp:DescriptionOfFinanceCharges">Monthly</ix:nonNumeric></span></span></td>
    <td style="border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_905_ecustom--ContractualFinancialCharges_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract16Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zswyfTpOx2Jj" title="Contractual financial charges p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract16Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009229" name="elp:ContractualFinancialCharges">2.34%
    above TJLP</ix:nonNumeric></span></span></td>
    <td style="border-bottom: #BFBFBF 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90F_ecustom--AnnualRateInterestAndCommission_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract16Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zyu0U2wuyAz" title="Effective interest rate p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract16Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009231" name="elp:AnnualRateInterestAndCommission">2.34%
    above TJLP</ix:nonNumeric></span></span></td>
    <td id="xdx_982_ecustom--LoansAndFinancingPrincipal_iI_pn3n3_c20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract16Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_z21dHZVrEpE9" title="Contract amount" style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt">&#160;<ix:nonFraction name="elp:LoansAndFinancingPrincipal" contextRef="AsOf2023-12-31_custom_LocalCurrencyMember_custom_Contract16Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009233" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">40,050</ix:nonFraction></span></td>
    <td id="xdx_981_eifrs-full--LoansReceived_iI_pn3n3_c20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract16Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zVVsqe6wb8nh" title="Loans and financing" style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt">&#160;<ix:nonFraction name="ifrs-full:LoansReceived" contextRef="AsOf2023-12-31_custom_LocalCurrencyMember_custom_Contract16Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009235" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">19,374</ix:nonFraction></span></td>
    <td id="xdx_98A_eifrs-full--LoansReceived_iI_pn3n3_c20221231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract16Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zkosJR4Zam68" title="Loans and financing" style="border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt">&#160;<ix:nonFraction name="ifrs-full:LoansReceived" contextRef="AsOf2022-12-31_custom_LocalCurrencyMember_custom_Contract16Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009237" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">22,096</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: middle">
    <td style="border-bottom: #BFBFBF 0.5pt solid; text-align: left; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90B_ecustom--ContractName_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract17Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zXapTHSAmSej" title="Contract"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract17Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009239" name="elp:ContractName">11211541</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_906_edei--EntityLegalForm_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract17Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_z6XOf7yzrqb8" title="Company"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract17Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009241" name="dei:EntityLegalForm">GE
    S.B. do Norte</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_904_ecustom--InvestmentContractSettlementDate1_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract17Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zP4tfLjbvP66" title="Issue date"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract17Member_custom_BancoDoBrasilBNDESTransferMember" format="ixt:datemonthdayyear" id="Fact009243" name="elp:InvestmentContractSettlementDate1">03.19.2012</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_904_ecustom--NumberOfLoansAndFinancingInstallments_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract17Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zrkUatPHTnx1" title="Number of installments"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract17Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009245" name="elp:NumberOfLoansAndFinancingInstallments">192</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_900_eifrs-full--BorrowingsMaturity_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract17Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zMACSMhwfqP6" title="Final maturity"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract17Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009247" name="ifrs-full:BorrowingsMaturity">06.15.2030</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_902_ecustom--DescriptionOfFinanceCharges_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract17Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zArrxARDcoK1" title="Finance charges"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract17Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009249" name="elp:DescriptionOfFinanceCharges">Monthly</ix:nonNumeric></span></span></td>
    <td style="border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_903_ecustom--ContractualFinancialCharges_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract17Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zQhkpB5qkrt3" title="Contractual financial charges p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract17Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009251" name="elp:ContractualFinancialCharges">2.34%
    above TJLP</ix:nonNumeric></span></span></td>
    <td style="border-bottom: #BFBFBF 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90F_ecustom--AnnualRateInterestAndCommission_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract17Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zfM2bOxfSqek" title="Effective interest rate p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract17Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009253" name="elp:AnnualRateInterestAndCommission">2.34%
    above TJLP</ix:nonNumeric></span></span></td>
    <td id="xdx_98A_ecustom--LoansAndFinancingPrincipal_iI_pn3n3_c20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract17Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zlTL3AEjr8B7" title="Contract amount" style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt">&#160;<ix:nonFraction name="elp:LoansAndFinancingPrincipal" contextRef="AsOf2023-12-31_custom_LocalCurrencyMember_custom_Contract17Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009255" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">90,900</ix:nonFraction></span></td>
    <td id="xdx_988_eifrs-full--LoansReceived_iI_pn3n3_c20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract17Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_z7E7jyUO2hy5" title="Loans and financing" style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt">&#160;<ix:nonFraction name="ifrs-full:LoansReceived" contextRef="AsOf2023-12-31_custom_LocalCurrencyMember_custom_Contract17Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009257" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">43,940</ix:nonFraction></span></td>
    <td id="xdx_98D_eifrs-full--LoansReceived_iI_pn3n3_c20221231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract17Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_z78z1lVF1ab5" title="Loans and financing" style="border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt">&#160;<ix:nonFraction name="ifrs-full:LoansReceived" contextRef="AsOf2022-12-31_custom_LocalCurrencyMember_custom_Contract17Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009259" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">50,112</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: middle">
    <td style="border-bottom: #BFBFBF 0.5pt solid; text-align: left; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90C_ecustom--ContractName_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract18Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zyU3E5X4alA6" title="Contract"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract18Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009261" name="elp:ContractName">11211551</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_906_edei--EntityLegalForm_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract18Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zMtUihkkVpU6" title="Company"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract18Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009263" name="dei:EntityLegalForm">GE
    Olho D'&#193;gua</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_905_ecustom--InvestmentContractSettlementDate1_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract18Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zCTGh4x8DQrd" title="Issue date"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract18Member_custom_BancoDoBrasilBNDESTransferMember" format="ixt:datemonthdayyear" id="Fact009265" name="elp:InvestmentContractSettlementDate1">03.19.2012</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_909_ecustom--NumberOfLoansAndFinancingInstallments_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract18Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_z9JoT9e2cQFg" title="Number of installments"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract18Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009267" name="elp:NumberOfLoansAndFinancingInstallments">192</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90A_eifrs-full--BorrowingsMaturity_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract18Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zUEibsPklGrg" title="Final maturity"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract18Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009269" name="ifrs-full:BorrowingsMaturity">06.15.2030</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90D_ecustom--DescriptionOfFinanceCharges_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract18Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zEDzW4tNxzg7" title="Finance charges"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract18Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009271" name="elp:DescriptionOfFinanceCharges">Monthly</ix:nonNumeric></span></span></td>
    <td style="border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90D_ecustom--ContractualFinancialCharges_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract18Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zFiMqBsBp2w5" title="Contractual financial charges p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract18Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009273" name="elp:ContractualFinancialCharges">2.34%
    above TJLP</ix:nonNumeric></span></span></td>
    <td style="border-bottom: #BFBFBF 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_903_ecustom--AnnualRateInterestAndCommission_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract18Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zoreSgKjCtO1" title="Effective interest rate p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract18Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009275" name="elp:AnnualRateInterestAndCommission">2.34%
    above TJLP</ix:nonNumeric></span></span></td>
    <td id="xdx_982_ecustom--LoansAndFinancingPrincipal_iI_pn3n3_c20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract18Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zdOIZ5ogK8l4" title="Contract amount" style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt">&#160;<ix:nonFraction name="elp:LoansAndFinancingPrincipal" contextRef="AsOf2023-12-31_custom_LocalCurrencyMember_custom_Contract18Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009277" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">97,000</ix:nonFraction></span></td>
    <td id="xdx_98B_eifrs-full--LoansReceived_iI_pn3n3_c20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract18Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zeQza2iPHjJl" title="Loans and financing" style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt">&#160;<ix:nonFraction name="ifrs-full:LoansReceived" contextRef="AsOf2023-12-31_custom_LocalCurrencyMember_custom_Contract18Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009279" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">46,927</ix:nonFraction></span></td>
    <td id="xdx_98B_eifrs-full--LoansReceived_iI_pn3n3_c20221231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract18Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zIo0Y8LpJu6" title="Loans and financing" style="border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt">&#160;<ix:nonFraction name="ifrs-full:LoansReceived" contextRef="AsOf2022-12-31_custom_LocalCurrencyMember_custom_Contract18Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009281" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">53,519</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: middle">
    <td style="border-bottom: #BFBFBF 0.5pt solid; text-align: left; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_901_ecustom--ContractName_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract19Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zYZUXmk8oZg" title="Contract"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract19Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009283" name="elp:ContractName">18204611</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_906_edei--EntityLegalForm_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract19Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zsWOOA5YRrrl" title="Company"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract19Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009285" name="dei:EntityLegalForm">Cutia</ix:nonNumeric></span></span></td>
    <td style="border-bottom: #BFBFBF 0.5pt solid; text-align: left; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_901_ecustom--DescriptionOfGuarantees_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract19Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_ziqChRiLJzri" title="Guarantees"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract19Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009287" name="elp:DescriptionOfGuarantees">Pledge
    of shares; assignment of receivables.</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90E_ecustom--InvestmentContractSettlementDate1_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract19Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zFrto8hllB6e" title="Issue date"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract19Member_custom_BancoDoBrasilBNDESTransferMember" format="ixt:datemonthdayyear" id="Fact009289" name="elp:InvestmentContractSettlementDate1">10.10.2018</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_902_ecustom--NumberOfLoansAndFinancingInstallments_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract19Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zCowE54nUl3k" title="Number of installments"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract19Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009291" name="elp:NumberOfLoansAndFinancingInstallments">192</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_903_eifrs-full--BorrowingsMaturity_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract19Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zKP4oHjXJ3qg" title="Final maturity"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract19Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009293" name="ifrs-full:BorrowingsMaturity">07.15.2035</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_901_ecustom--DescriptionOfFinanceCharges_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract19Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zhj6h5ZAjgf7" title="Finance charges"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract19Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009295" name="elp:DescriptionOfFinanceCharges">Monthly</ix:nonNumeric></span></span></td>
    <td style="border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_904_ecustom--ContractualFinancialCharges_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract19Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_z9Q6YcsZOdL" title="Contractual financial charges p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract19Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009297" name="elp:ContractualFinancialCharges">2.04%
    above TJLP</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90D_ecustom--AnnualRateInterestAndCommission_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract19Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zIhG1ZLtC9If" title="Effective interest rate p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract19Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009299" name="elp:AnnualRateInterestAndCommission">8.37%</ix:nonNumeric></span></span></td>
    <td id="xdx_989_ecustom--LoansAndFinancingPrincipal_iI_pn3n3_c20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract19Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zLq2BF2laYU8" title="Contract amount" style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="elp:LoansAndFinancingPrincipal" contextRef="AsOf2023-12-31_custom_LocalCurrencyMember_custom_Contract19Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009301" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">619,405</ix:nonFraction></span></td>
    <td id="xdx_984_eifrs-full--LoansReceived_iI_pn3n3_c20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract19Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zGE7id2Pqjsg" title="Loans and financing" style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="ifrs-full:LoansReceived" contextRef="AsOf2023-12-31_custom_LocalCurrencyMember_custom_Contract19Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009303" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">521,972</ix:nonFraction></span></td>
    <td id="xdx_98E_eifrs-full--LoansReceived_iI_pn3n3_c20221231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract19Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zDRIRyrJz0l8" title="Loans and financing" style="border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="ifrs-full:LoansReceived" contextRef="AsOf2022-12-31_custom_LocalCurrencyMember_custom_Contract19Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009305" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">543,337</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: middle">
    <td style="border-bottom: #BFBFBF 0.5pt solid; text-align: left; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_903_ecustom--ContractName_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract20Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zAQbfoQ7Svti" title="Contract"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract20Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009307" name="elp:ContractName">13212221
    - A</ix:nonNumeric></span></span></td>
    <td rowspan="2" style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_903_edei--EntityLegalForm_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract20Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zbFJHY7haBo" title="Company"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract20Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009309" name="dei:EntityLegalForm">Costa
    Oeste</ix:nonNumeric></span></span></td>
    <td rowspan="2" style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: left; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_909_ecustom--DebtAllocation_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract20Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zAVQqCGpJo61" title="Allocation"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract20Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009311" name="elp:DebtAllocation">Implementation
    of transmission line between Cascavel Oeste and Umuarama Sul substations and implementation of Umuarama Sul substation.</ix:nonNumeric></span></span></td>
    <td rowspan="4" style="border-bottom: #BFBFBF 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: left; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90F_ecustom--DescriptionOfGuarantees_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract20Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zLNkDZjIN1Yb" title="Guarantees"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract20Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009313" name="elp:DescriptionOfGuarantees">Assignment
    of receivables; 100% of pledged shares.</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_908_ecustom--InvestmentContractSettlementDate1_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract20Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zwxblb2MbNRi" title="Issue date"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract20Member_custom_BancoDoBrasilBNDESTransferMember" format="ixt:datemonthdayyear" id="Fact009315" name="elp:InvestmentContractSettlementDate1">12.03.2013</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90E_ecustom--NumberOfLoansAndFinancingInstallments_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract20Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zqzxji1uDqN8" title="Number of installments"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract20Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009317" name="elp:NumberOfLoansAndFinancingInstallments">168</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_909_eifrs-full--BorrowingsMaturity_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract20Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zljucDVdlh7l" title="Final maturity"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract20Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009319" name="ifrs-full:BorrowingsMaturity">11.30.2028</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90F_ecustom--DescriptionOfFinanceCharges_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract20Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zX0PPhUpHrtb" title="Finance charges"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract20Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009321" name="elp:DescriptionOfFinanceCharges">Monthly</ix:nonNumeric></span></span></td>
    <td style="border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90C_ecustom--ContractualFinancialCharges_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract20Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zFp8CP2HGVeh" title="Contractual financial charges p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract20Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009323" name="elp:ContractualFinancialCharges">1.95%
    + TJLP</ix:nonNumeric></span></span></td>
    <td style="border-bottom: #BFBFBF 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_900_ecustom--AnnualRateInterestAndCommission_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract20Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_ze4mYRfZpT9d" title="Effective interest rate p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract20Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009325" name="elp:AnnualRateInterestAndCommission">1.95%
    + TJLP</ix:nonNumeric></span></span></td>
    <td id="xdx_981_ecustom--LoansAndFinancingPrincipal_iI_pn3n3_c20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract20Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zzbasufb0jeb" title="Contract amount" style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt">&#160;<ix:nonFraction name="elp:LoansAndFinancingPrincipal" contextRef="AsOf2023-12-31_custom_LocalCurrencyMember_custom_Contract20Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009327" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">27,634</ix:nonFraction></span></td>
    <td id="xdx_986_eifrs-full--LoansReceived_iI_pn3n3_c20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract20Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zCHoFl02YMZ" title="Loans and financing" style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt">&#160;<ix:nonFraction name="ifrs-full:LoansReceived" contextRef="AsOf2023-12-31_custom_LocalCurrencyMember_custom_Contract20Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009329" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">10,778</ix:nonFraction></span></td>
    <td id="xdx_98D_eifrs-full--LoansReceived_iI_pn3n3_c20221231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract20Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zUb8CVUxy4Sj" title="Loans and financing" style="border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt">&#160;<ix:nonFraction name="ifrs-full:LoansReceived" contextRef="AsOf2022-12-31_custom_LocalCurrencyMember_custom_Contract20Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009331" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">12,842</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: middle">
    <td style="border-bottom: #BFBFBF 0.5pt solid; text-align: left"><span style="font-size: 6pt"><span id="xdx_900_ecustom--ContractName_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract21Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zxIh0IAOg06" title="Contract"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract21Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009333" name="elp:ContractName">13212221 - B</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_904_ecustom--InvestmentContractSettlementDate1_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract21Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zaMrhfnwcZo6" title="Issue date"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract21Member_custom_BancoDoBrasilBNDESTransferMember" format="ixt:datemonthdayyear" id="Fact009335" name="elp:InvestmentContractSettlementDate1">12.03.2013</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90C_ecustom--NumberOfLoansAndFinancingInstallments_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract21Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zubYjZVBqqu5" title="Number of installments"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract21Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009337" name="elp:NumberOfLoansAndFinancingInstallments">106</ix:nonNumeric></span></span></td>
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    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_909_ecustom--DescriptionOfFinanceCharges_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract21Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zMSi0JTjvti8" title="Finance charges"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract21Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009341" name="elp:DescriptionOfFinanceCharges">Monthly</ix:nonNumeric></span></span></td>
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    <td style="border-bottom: #BFBFBF 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center"><span style="font-size: 6pt"><span id="xdx_90B_ecustom--AnnualRateInterestAndCommission_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract21Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zWsuYWJn7Dll" title="Effective interest rate p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract21Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009345" name="elp:AnnualRateInterestAndCommission">3.5%</ix:nonNumeric></span></span></td>
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  <tr style="vertical-align: middle">
    <td style="text-align: left"><span style="font-size: 6pt"><span id="xdx_90E_ecustom--ContractName_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract22Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zWqybfJMsWlf" title="Contract"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract22Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009353" name="elp:ContractName">14205851 - A</ix:nonNumeric></span></span></td>
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  <tr style="vertical-align: middle">
    <td style="border-top: #BFBFBF 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: left"><span style="font-size: 6pt"><span id="xdx_90D_ecustom--ContractName_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract23Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_ztuK8cLRAcY7" title="Contract"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract23Member_custom_BancoDoBrasilBNDESTransferMember" id="Fact009377" name="elp:ContractName">14205851
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    <td style="border-top: #BFBFBF 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 6pt"><span id="xdx_904_ecustom--InvestmentContractSettlementDate1_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--LocalCurrencyMember__ifrs-full--TypesOfContractsAxis__custom--Contract23Member__dei--LegalEntityAxis__custom--BancoDoBrasilBNDESTransferMember_zZObSk8Be7hd" title="Issue date"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember_custom_Contract23Member_custom_BancoDoBrasilBNDESTransferMember" format="ixt:datemonthdayyear" id="Fact009379" name="elp:InvestmentContractSettlementDate1">07.08.2014</ix:nonNumeric></span></span></td>
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  <tr>
    <td style="border-bottom: #BFBFBF 0.5pt solid; vertical-align: middle; text-align: left"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; border-left: #FFC000 0.5pt solid; vertical-align: middle; text-align: center"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-bottom: #BFBFBF 0.5pt solid; vertical-align: bottom; text-align: left"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-bottom: #BFBFBF 0.5pt solid; vertical-align: bottom; text-align: left"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; border-left: #FFC000 0.5pt solid; vertical-align: middle; text-align: center"><span style="font-size: 6pt">&#160;</span></td>
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    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; vertical-align: middle; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;</span></td>
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    <td style="border-bottom: #BFBFBF 0.5pt solid; vertical-align: middle; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;</span></td>
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  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;</span></td>
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    <td style="text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: center"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 6pt">&#160;</span></td>
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  <tr style="vertical-align: bottom">
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  <tr style="vertical-align: middle">
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    <td style="font-weight: bold; text-align: center"><span style="font-size: 6pt">&#160;</span></td>
    <td style="font-weight: bold; text-align: left"><span style="font-size: 6pt">&#160;</span></td>
    <td style="font-weight: bold; text-align: left"><span style="font-size: 6pt">&#160;</span></td>
    <td style="font-weight: bold; text-align: right"><span style="font-size: 6pt">&#160;</span></td>
    <td style="font-weight: bold; text-align: center"><span style="font-size: 6pt">&#160;</span></td>
    <td style="font-weight: bold; text-align: right"><span style="font-size: 6pt">&#160;</span></td>
    <td style="font-weight: bold; text-align: right"><span style="font-size: 6pt">&#160;</span></td>
    <td style="font-weight: bold; text-align: right"><span style="font-size: 6pt">&#160;</span></td>
    <td style="font-weight: bold; text-align: right"><span style="font-size: 6pt">&#160;</span></td>
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  <tr style="vertical-align: middle">
    <td style="text-align: left"><span style="font-size: 6pt">&#160;</span></td>
    <td style="text-align: center"><span style="font-size: 6pt">&#160;</span></td>
    <td style="text-align: left"><span style="font-size: 6pt">&#160;</span></td>
    <td style="text-align: left"><span style="font-size: 6pt">&#160;</span></td>
    <td style="text-align: center"><span style="font-size: 6pt">&#160;</span></td>
    <td style="text-align: center"><span style="font-size: 6pt">&#160;</span></td>
    <td style="text-align: center"><span style="font-size: 6pt">&#160;</span></td>
    <td style="text-align: center"><span style="font-size: 6pt">&#160;</span></td>
    <td style="font-weight: bold; text-align: right"><span style="font-size: 6pt">&#160;</span></td>
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  <tr style="vertical-align: middle">
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    <td style="border-bottom: Black 1pt solid; text-align: center"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-bottom: Black 1pt solid; text-align: left"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-bottom: Black 1pt solid; text-align: left"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-bottom: Black 1pt solid; text-align: center"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-bottom: Black 1pt solid; text-align: center"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-bottom: Black 1pt solid; text-align: center"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-bottom: Black 1pt solid; text-align: center"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right"><span style="font-size: 6pt">&#160;</span></td>
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  <tr style="vertical-align: middle">
    <td style="border-top: Black 1pt solid; font-weight: bold; text-align: left"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-top: Black 1pt solid; font-weight: bold; text-align: center"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-top: Black 1pt solid; font-weight: bold; text-align: left"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-top: Black 1pt solid; font-weight: bold; text-align: left"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-top: Black 1pt solid; font-weight: bold; text-align: right"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-top: Black 1pt solid; font-weight: bold; text-align: center"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-top: Black 1pt solid; font-weight: bold; text-align: right"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-top: Black 1pt solid; font-weight: bold; text-align: right"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-top: Black 1pt solid; font-weight: bold; text-align: right"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-top: Black 1pt solid; font-weight: bold; text-align: right"><span style="font-size: 6pt">&#160;</span></td>
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  <tr style="vertical-align: middle">
    <td style="border-bottom: Black 1pt solid; font-weight: bold; text-align: left"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-bottom: Black 1pt solid; font-weight: bold; text-align: center"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-bottom: Black 1pt solid; font-weight: bold; text-align: left"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-bottom: Black 1pt solid; font-weight: bold; text-align: left"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-bottom: Black 1pt solid; font-weight: bold; text-align: center"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right"><span style="font-size: 6pt">&#160;Noncurrent&#160;</span></td>
    <td id="xdx_984_eifrs-full--NoncurrentPortionOfNoncurrentLoansReceived_pn3n3_c20231231_z4CyLjZ3cTfi" title="Loans and financing, noncurrent" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="ifrs-full:NoncurrentPortionOfNoncurrentLoansReceived" contextRef="AsOf2023-12-31" id="Fact009421" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,667,237</ix:nonFraction></span></td>
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  <tr style="vertical-align: bottom">
    <td colspan="13" style="font-weight: bold; text-align: left"><span style="font-size: 6pt">DI - Interbank Deposit Rate</span></td></tr>
  <tr style="vertical-align: bottom">
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  <tr style="vertical-align: bottom">
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</ix:nonNumeric><p id="xdx_8AD_z6UOOhAWff67" style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>


<ix:exclude><!-- Field: Page; Sequence: 243 -->
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    <div id="xdx_23A_zwZB4VqLeRWg" style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%"><p style="font: 10pt/11.2pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 1pt; text-align: left"><b>COMPANHIA PARANAENSE DE ENERGIA &#8211; COPEL and Subsidiaries</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>Notes to the Consolidated Financial Statements</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>For the years ended December 31, 2023, 2022 and 2021</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; text-align: left; margin-top: 1.7pt; margin-right: 0; margin-bottom: 0"><b>All amounts expressed in thousands of Brazilian reais, unless otherwise stated</b></p><p id="xdx_230_z09OsO6rhiq4" style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b>&#160;</b></p></td></tr></table></div>
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<table cellpadding="0" cellspacing="0" style="font: 11pt Calibri, Helvetica, Sans-Serif; width: 100%; margin-top: 3.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 34pt"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 10pt"><b>20.1</b></span></td><td><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 10pt"><b>Maturity of noncurrent installments</b></span></td></tr></table>

<p style="font: 14pt/14pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;</p>

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  <tr style="vertical-align: bottom">
    <td id="xdx_8B6_zBQhEL42QTqb" style="width: 58%"><span style="display: none; font-family: Arial, Helvetica, Sans-Serif">&#160;Schedule of maturity
    of noncurrent installments</span></td>
    <td style="width: 14%">&#160;</td>
    <td style="width: 14%">&#160;</td>
    <td style="width: 14%">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; font-weight: bold">12.31.2023</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right">Gross debt</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(-) Transaction cost</td>
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right">Net debt</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">2025</td>
    <td id="xdx_982_ecustom--GrossDebtOfNoncurrentInstallments_pn3n3_c20231231__ifrs-full--MaturityAxis__ifrs-full--LaterThanTwoYearsAndNotLaterThanThreeYearsMember_zZqQPotVXSN4" title="Gross debt" style="border-right: rgb(255,192,0) 0.5pt solid; text-align: right">&#160;<ix:nonFraction name="elp:GrossDebtOfNoncurrentInstallments" contextRef="AsOf2023-12-31_ifrs-full_LaterThanTwoYearsAndNotLaterThanThreeYearsMember" id="Fact009428" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,638,394</ix:nonFraction></td>
    <td id="xdx_986_ecustom--TransactionCostOfNoncurrentInstallments_pn3n3_c20231231__ifrs-full--MaturityAxis__ifrs-full--LaterThanTwoYearsAndNotLaterThanThreeYearsMember_zWhu0XmAYgtf" title="Transaction cost" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="elp:TransactionCostOfNoncurrentInstallments" contextRef="AsOf2023-12-31_ifrs-full_LaterThanTwoYearsAndNotLaterThanThreeYearsMember" id="Fact009430" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">8,051</ix:nonFraction>)</td>
    <td id="xdx_983_ecustom--NetDebtOfNoncurrentInstallments_pn3n3_c20231231__ifrs-full--MaturityAxis__ifrs-full--LaterThanTwoYearsAndNotLaterThanThreeYearsMember_z7qF2xOllGtg" title="Net debt" style="text-align: right">&#160;<ix:nonFraction name="elp:NetDebtOfNoncurrentInstallments" contextRef="AsOf2023-12-31_ifrs-full_LaterThanTwoYearsAndNotLaterThanThreeYearsMember" id="Fact009432" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,630,343</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">2026</td>
    <td id="xdx_981_ecustom--GrossDebtOfNoncurrentInstallments_pn3n3_c20231231__ifrs-full--MaturityAxis__ifrs-full--LaterThanThreeYearsAndNotLaterThanFourYearsMember_zdZA1zbgB7Kj" title="Gross debt" style="border-right: #FFC000 0.5pt solid; text-align: right"><ix:nonFraction name="elp:GrossDebtOfNoncurrentInstallments" contextRef="AsOf2023-12-31_ifrs-full_LaterThanThreeYearsAndNotLaterThanFourYearsMember" id="Fact009434" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">266,754</ix:nonFraction></td>
    <td id="xdx_982_ecustom--TransactionCostOfNoncurrentInstallments_pn3n3_c20231231__ifrs-full--MaturityAxis__ifrs-full--LaterThanThreeYearsAndNotLaterThanFourYearsMember_zN26oIg6a998" title="Transaction cost" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="elp:TransactionCostOfNoncurrentInstallments" contextRef="AsOf2023-12-31_ifrs-full_LaterThanThreeYearsAndNotLaterThanFourYearsMember" id="Fact009436" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,350</ix:nonFraction>)</td>
    <td id="xdx_98E_ecustom--NetDebtOfNoncurrentInstallments_pn3n3_c20231231__ifrs-full--MaturityAxis__ifrs-full--LaterThanThreeYearsAndNotLaterThanFourYearsMember_zjsHQY7pYeC4" title="Net debt" style="text-align: right"><ix:nonFraction name="elp:NetDebtOfNoncurrentInstallments" contextRef="AsOf2023-12-31_ifrs-full_LaterThanThreeYearsAndNotLaterThanFourYearsMember" id="Fact009438" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">264,404</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">2027</td>
    <td id="xdx_98A_ecustom--GrossDebtOfNoncurrentInstallments_pn3n3_c20231231__ifrs-full--MaturityAxis__ifrs-full--LaterThanFourYearsAndNotLaterThanFiveYearsMember_zhvKynxuOyi4" title="Gross debt" style="border-right: #FFC000 0.5pt solid; text-align: right"><ix:nonFraction name="elp:GrossDebtOfNoncurrentInstallments" contextRef="AsOf2023-12-31_ifrs-full_LaterThanFourYearsAndNotLaterThanFiveYearsMember" id="Fact009440" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">270,567</ix:nonFraction></td>
    <td id="xdx_989_ecustom--TransactionCostOfNoncurrentInstallments_pn3n3_c20231231__ifrs-full--MaturityAxis__ifrs-full--LaterThanFourYearsAndNotLaterThanFiveYearsMember_z3J6q6zggmnk" title="Transaction cost" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="elp:TransactionCostOfNoncurrentInstallments" contextRef="AsOf2023-12-31_ifrs-full_LaterThanFourYearsAndNotLaterThanFiveYearsMember" id="Fact009442" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,351</ix:nonFraction>)</td>
    <td id="xdx_987_ecustom--NetDebtOfNoncurrentInstallments_pn3n3_c20231231__ifrs-full--MaturityAxis__ifrs-full--LaterThanFourYearsAndNotLaterThanFiveYearsMember_zsSumLyrVpfk" title="Net debt" style="text-align: right"><ix:nonFraction name="elp:NetDebtOfNoncurrentInstallments" contextRef="AsOf2023-12-31_ifrs-full_LaterThanFourYearsAndNotLaterThanFiveYearsMember" id="Fact009444" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">268,216</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">2028</td>
    <td id="xdx_981_ecustom--GrossDebtOfNoncurrentInstallments_pn3n3_c20231231__ifrs-full--MaturityAxis__custom--LaterThanFiveYearsAndNotLaterThanSixYearsMember_zSXbL9YGycb7" title="Gross debt" style="border-right: #FFC000 0.5pt solid; text-align: right"><ix:nonFraction name="elp:GrossDebtOfNoncurrentInstallments" contextRef="AsOf2023-12-31_custom_LaterThanFiveYearsAndNotLaterThanSixYearsMember" id="Fact009446" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">256,249</ix:nonFraction></td>
    <td id="xdx_984_ecustom--TransactionCostOfNoncurrentInstallments_pn3n3_c20231231__ifrs-full--MaturityAxis__custom--LaterThanFiveYearsAndNotLaterThanSixYearsMember_zjrCwnVWlLp6" title="Transaction cost" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="elp:TransactionCostOfNoncurrentInstallments" contextRef="AsOf2023-12-31_custom_LaterThanFiveYearsAndNotLaterThanSixYearsMember" id="Fact009448" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,364</ix:nonFraction>)</td>
    <td id="xdx_98E_ecustom--NetDebtOfNoncurrentInstallments_pn3n3_c20231231__ifrs-full--MaturityAxis__custom--LaterThanFiveYearsAndNotLaterThanSixYearsMember_zRcSra3uOo3e" title="Net debt" style="text-align: right"><ix:nonFraction name="elp:NetDebtOfNoncurrentInstallments" contextRef="AsOf2023-12-31_custom_LaterThanFiveYearsAndNotLaterThanSixYearsMember" id="Fact009450" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">253,885</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">2029</td>
    <td id="xdx_984_ecustom--GrossDebtOfNoncurrentInstallments_pn3n3_c20231231__ifrs-full--MaturityAxis__custom--LaterThanSixYearsAndNotLaterThanSevenYearsMember_zx0wUYoqGkR5" title="Gross debt" style="border-right: #FFC000 0.5pt solid; text-align: right"><ix:nonFraction name="elp:GrossDebtOfNoncurrentInstallments" contextRef="AsOf2023-12-31_custom_LaterThanSixYearsAndNotLaterThanSevenYearsMember" id="Fact009452" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">255,797</ix:nonFraction></td>
    <td id="xdx_984_ecustom--TransactionCostOfNoncurrentInstallments_pn3n3_c20231231__ifrs-full--MaturityAxis__custom--LaterThanSixYearsAndNotLaterThanSevenYearsMember_zfqHMlQmV0He" title="Transaction cost" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="elp:TransactionCostOfNoncurrentInstallments" contextRef="AsOf2023-12-31_custom_LaterThanSixYearsAndNotLaterThanSevenYearsMember" id="Fact009454" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,355</ix:nonFraction>)</td>
    <td id="xdx_987_ecustom--NetDebtOfNoncurrentInstallments_pn3n3_c20231231__ifrs-full--MaturityAxis__custom--LaterThanSixYearsAndNotLaterThanSevenYearsMember_zK5nedD4cHu2" title="Net debt" style="text-align: right"><ix:nonFraction name="elp:NetDebtOfNoncurrentInstallments" contextRef="AsOf2023-12-31_custom_LaterThanSixYearsAndNotLaterThanSevenYearsMember" id="Fact009456" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">253,442</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 0.5pt solid; text-align: left">After 2029</td>
    <td id="xdx_987_ecustom--GrossDebtOfNoncurrentInstallments_pn3n3_c20231231__ifrs-full--MaturityAxis__custom--LaterThanSevenYearsMember_zz6WWfHfACPk" title="Gross debt" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; text-align: right">&#160;<ix:nonFraction name="elp:GrossDebtOfNoncurrentInstallments" contextRef="AsOf2023-12-31_custom_LaterThanSevenYearsMember" id="Fact009458" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,011,472</ix:nonFraction></td>
    <td id="xdx_98E_ecustom--TransactionCostOfNoncurrentInstallments_pn3n3_c20231231__ifrs-full--MaturityAxis__custom--LaterThanSevenYearsMember_zTZbDp2jV4x7" title="Transaction cost" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="elp:TransactionCostOfNoncurrentInstallments" contextRef="AsOf2023-12-31_custom_LaterThanSevenYearsMember" id="Fact009460" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">14,525</ix:nonFraction>)</td>
    <td id="xdx_984_ecustom--NetDebtOfNoncurrentInstallments_pn3n3_c20231231__ifrs-full--MaturityAxis__custom--LaterThanSevenYearsMember_zOsmann1wzI1" title="Net debt" style="border-bottom: Black 0.5pt solid; text-align: right">&#160;<ix:nonFraction name="elp:NetDebtOfNoncurrentInstallments" contextRef="AsOf2023-12-31_custom_LaterThanSevenYearsMember" id="Fact009462" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,996,947</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; font-weight: bold; border-top-color: Black; border-top-width: 0.5pt">&#160;</td>
    <td id="xdx_98A_ecustom--GrossDebtOfNoncurrentInstallments_pn3n3_c20231231_zYvolj7dsJnf" title="Gross debt" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right">&#160;<ix:nonFraction name="elp:GrossDebtOfNoncurrentInstallments" contextRef="AsOf2023-12-31" id="Fact009464" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,699,233</ix:nonFraction></td>
    <td id="xdx_989_ecustom--TransactionCostOfNoncurrentInstallments_pn3n3_c20231231_zbYuvulOrOG5" title="Transaction cost" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="elp:TransactionCostOfNoncurrentInstallments" contextRef="AsOf2023-12-31" id="Fact009466" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">31,996</ix:nonFraction>)</td>
    <td id="xdx_981_ecustom--NetDebtOfNoncurrentInstallments_pn3n3_c20231231_zo16xFPUROjd" title="Net debt" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right">&#160;<ix:nonFraction name="elp:NetDebtOfNoncurrentInstallments" contextRef="AsOf2023-12-31" id="Fact009468" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,667,237</ix:nonFraction></td></tr>
  </table></ix:nonNumeric>

<p style="font: 14pt/14pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 11pt Calibri, Helvetica, Sans-Serif; width: 100%; margin-top: 3.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 34pt"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 10pt"><b>20.2</b></span></td><td><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 10pt"><b>Changes in loans and financing</b></span></td></tr></table>

<p style="font: 14pt/14pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

<table border="0" cellpadding="0" cellspacing="0" summary="xdx: Disclosure - Loans and Financing (Details 1)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td id="xdx_8BF_zUjJi8WcAXb6" style="width: 58%"><span style="display: none; font-family: Arial, Helvetica, Sans-Serif">&#160;Schedule of changes
    in debentures</span></td>
    <td id="xdx_4B4_custom--FunctionalCurrencyAxis_custom--ForeignCurrencyMember_zn1dPe3x3jMd" style="text-align: center; width: 14%">&#160;</td>
    <td id="xdx_4B8_custom--FunctionalCurrencyAxis_custom--LocalCurrencyMember_z3Kqk3gkxS97" style="text-align: center; width: 14%">&#160;</td>
    <td id="xdx_4B0_zR0qbG4Ho9jb" style="text-align: center; width: 14%">&#160;</td></tr>
  <tr>
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: top">Consolidated</td>
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right; background-color: white">Foreign currency&#160;</td>
    <td style="border-top: Black 1pt solid; border-right: rgb(255,192,0) 0.5pt solid; border-bottom: Black 1pt solid; border-left: rgb(255,192,0) 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right; background-color: white">Local currency&#160;</td>
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right">Total&#160;</td></tr>
  <tr id="xdx_431_c20210101__20211231_eifrs-full--LoansReceived_iS_pn3n3_zU3oJV1WOyK9" style="vertical-align: bottom">
    <td style="font-weight: bold">Balance as of January 1, 2021</td>
    <td style="font-weight: bold; text-align: right; background-color: white"><ix:nonFraction name="ifrs-full:LoansReceived" contextRef="AsOf2020-12-31_custom_ForeignCurrencyMember" id="Fact009470" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">140,337</ix:nonFraction></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right; background-color: white">&#160;<ix:nonFraction name="ifrs-full:LoansReceived" contextRef="AsOf2020-12-31_custom_LocalCurrencyMember" id="Fact009471" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,048,194</ix:nonFraction></td>
    <td style="font-weight: bold; text-align: right"><ix:nonFraction name="ifrs-full:LoansReceived" contextRef="AsOf2020-12-31" id="Fact009472" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,188,531</ix:nonFraction></td></tr>
  <tr id="xdx_409_ecustom--LoansAndFinancingEffectOfAcquisitionOfControl_pn3n3_zoTRaeAUnSAl" style="vertical-align: bottom">
    <td style="text-align: left">Effect of acquisition of control of Costa Oeste and Marumbi</td>
    <td style="text-align: right; background-color: white"><span style="-sec-ix-hidden: xdx2ixbrl9474">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right; background-color: white"><ix:nonFraction name="elp:LoansAndFinancingEffectOfAcquisitionOfControl" contextRef="From2021-01-012021-12-31_custom_LocalCurrencyMember" id="Fact009475" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">514,272</ix:nonFraction></td>
    <td style="text-align: right">&#160;<ix:nonFraction name="elp:LoansAndFinancingEffectOfAcquisitionOfControl" contextRef="From2021-01-012021-12-31" id="Fact009476" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">514,272</ix:nonFraction></td></tr>
  <tr id="xdx_40A_ecustom--LoansAndFinancingFunding_pn3n3_zT5yRe4HzEG7" style="vertical-align: bottom">
    <td style="text-align: left">Funding</td>
    <td style="text-align: right; background-color: white"><span style="-sec-ix-hidden: xdx2ixbrl9478">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right; background-color: white"><ix:nonFraction name="elp:LoansAndFinancingFunding" contextRef="From2021-01-012021-12-31_custom_LocalCurrencyMember" id="Fact009479" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">134,313</ix:nonFraction></td>
    <td style="text-align: right">&#160;<ix:nonFraction name="elp:LoansAndFinancingFunding" contextRef="From2021-01-012021-12-31" id="Fact009480" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">134,313</ix:nonFraction></td></tr>
  <tr id="xdx_40A_ecustom--LoansAndFinancingTransactionCosts_pn3n3_zHrs9ryumt1d" style="vertical-align: bottom">
    <td style="text-align: left">(-) Transaction costs</td>
    <td style="text-align: right; background-color: white"><span style="-sec-ix-hidden: xdx2ixbrl9482">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right; background-color: white">(<ix:nonFraction name="elp:LoansAndFinancingTransactionCosts" contextRef="From2021-01-012021-12-31_custom_LocalCurrencyMember" id="Fact009483" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,647</ix:nonFraction>)</td>
    <td style="text-align: right">&#160;(<ix:nonFraction name="elp:LoansAndFinancingTransactionCosts" contextRef="From2021-01-012021-12-31" id="Fact009484" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,647</ix:nonFraction>)</td></tr>
  <tr id="xdx_401_ecustom--LoansAndFinancingCharges_pn3n3_zYCloNfUuVAk" style="vertical-align: bottom">
    <td style="text-align: left">Charges</td>
    <td style="text-align: right; background-color: white"><ix:nonFraction name="elp:LoansAndFinancingCharges" contextRef="From2021-01-012021-12-31_custom_ForeignCurrencyMember" id="Fact009486" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">6,218</ix:nonFraction></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right; background-color: white"><ix:nonFraction name="elp:LoansAndFinancingCharges" contextRef="From2021-01-012021-12-31_custom_LocalCurrencyMember" id="Fact009487" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">191,398</ix:nonFraction></td>
    <td style="text-align: right">&#160;<ix:nonFraction name="elp:LoansAndFinancingCharges" contextRef="From2021-01-012021-12-31" id="Fact009488" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">197,616</ix:nonFraction></td></tr>
  <tr id="xdx_400_ecustom--LoansAndFinancingMonetaryAndExchangeVariations_pn3n3_zXEvus6BzYf7" style="vertical-align: bottom">
    <td style="text-align: left">Monetary and exchange variations</td>
    <td style="text-align: right; background-color: white"><ix:nonFraction name="elp:LoansAndFinancingMonetaryAndExchangeVariations" contextRef="From2021-01-012021-12-31_custom_ForeignCurrencyMember" id="Fact009490" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">10,266</ix:nonFraction></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right; background-color: white"><ix:nonFraction name="elp:LoansAndFinancingMonetaryAndExchangeVariations" contextRef="From2021-01-012021-12-31_custom_LocalCurrencyMember" id="Fact009491" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">31,091</ix:nonFraction></td>
    <td style="text-align: right">&#160;<ix:nonFraction name="elp:LoansAndFinancingMonetaryAndExchangeVariations" contextRef="From2021-01-012021-12-31" id="Fact009492" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">41,357</ix:nonFraction></td></tr>
  <tr id="xdx_400_ecustom--LoansAndFinancingAmortizationPrincipal_pn3n3_zSNBzhHaJfT8" style="vertical-align: bottom">
    <td style="text-align: left">Amortization - principal</td>
    <td style="text-align: right; background-color: white"><span style="-sec-ix-hidden: xdx2ixbrl9494">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right; background-color: white">(<ix:nonFraction name="elp:LoansAndFinancingAmortizationPrincipal" contextRef="From2021-01-012021-12-31_custom_LocalCurrencyMember" id="Fact009495" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">202,577</ix:nonFraction>)</td>
    <td style="text-align: right">&#160;(<ix:nonFraction name="elp:LoansAndFinancingAmortizationPrincipal" contextRef="From2021-01-012021-12-31" id="Fact009496" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">202,577</ix:nonFraction>)</td></tr>
  <tr id="xdx_403_ecustom--LoansAndFinancingPaymentCharges_pn3n3_zlawwkppW6Ud" style="vertical-align: bottom">
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    <td style="text-align: right">&#160;(<ix:nonFraction name="elp:LoansAndFinancingPaymentCharges" contextRef="From2021-01-012021-12-31" id="Fact009500" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">193,421</ix:nonFraction>)</td></tr>
  <tr id="xdx_433_c20220101__20221231_eifrs-full--LoansReceived_iS_pn3n3_zKp2ds72V9Wl" style="vertical-align: bottom">
    <td style="font-weight: bold">Balance as of December 31, 2021</td>
    <td style="font-weight: bold; text-align: right; background-color: white"><ix:nonFraction name="ifrs-full:LoansReceived" contextRef="AsOf2021-12-31_custom_ForeignCurrencyMember" id="Fact009502" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">150,572</ix:nonFraction></td>
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  <tr id="xdx_408_ecustom--LoansAndFinancingFunding_pn3n3_zqKPIcg2UtAg" style="vertical-align: bottom">
    <td style="text-align: left">Funding</td>
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  <tr id="xdx_40A_ecustom--LoansAndFinancingTransactionCosts_pn3n3_zD2TwKMZ86rk" style="vertical-align: bottom">
    <td style="text-align: left">(-) Transaction costs</td>
    <td style="text-align: right; background-color: white"><span style="-sec-ix-hidden: xdx2ixbrl9510">-</span></td>
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  <tr id="xdx_401_ecustom--LoansAndFinancingCharges_pn3n3_zy3pZRNc1Vi1" style="vertical-align: bottom">
    <td style="text-align: left">Charges</td>
    <td style="text-align: right; background-color: white">&#160;<ix:nonFraction name="elp:LoansAndFinancingCharges" contextRef="From2022-01-012022-12-31_custom_ForeignCurrencyMember" id="Fact009514" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">953</ix:nonFraction></td>
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    <td style="text-align: right">&#160;<ix:nonFraction name="elp:LoansAndFinancingCharges" contextRef="From2022-01-012022-12-31" id="Fact009516" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">416,920</ix:nonFraction></td></tr>
  <tr id="xdx_400_ecustom--LoansAndFinancingMonetaryAndExchangeVariations_pn3n3_zjut36MyKDc8" style="vertical-align: bottom">
    <td style="text-align: left">Monetary and exchange variations</td>
    <td style="text-align: right; background-color: white">&#160;(<ix:nonFraction name="elp:LoansAndFinancingMonetaryAndExchangeVariations" contextRef="From2022-01-012022-12-31_custom_ForeignCurrencyMember" id="Fact009518" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">14,378</ix:nonFraction>)</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right; background-color: white"><ix:nonFraction name="elp:LoansAndFinancingMonetaryAndExchangeVariations" contextRef="From2022-01-012022-12-31_custom_LocalCurrencyMember" id="Fact009519" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">34,978</ix:nonFraction></td>
    <td style="text-align: right">&#160;<ix:nonFraction name="elp:LoansAndFinancingMonetaryAndExchangeVariations" contextRef="From2022-01-012022-12-31" id="Fact009520" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">20,600</ix:nonFraction></td></tr>
  <tr id="xdx_400_ecustom--LoansAndFinancingAmortizationPrincipal_pn3n3_zFD3WUG8qvef" style="vertical-align: bottom">
    <td style="text-align: left">Amortization - principal</td>
    <td style="text-align: right; background-color: white">&#160;(<ix:nonFraction name="elp:LoansAndFinancingAmortizationPrincipal" contextRef="From2022-01-012022-12-31_custom_ForeignCurrencyMember" id="Fact009522" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">134,894</ix:nonFraction>)</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right; background-color: white">(<ix:nonFraction name="elp:LoansAndFinancingAmortizationPrincipal" contextRef="From2022-01-012022-12-31_custom_LocalCurrencyMember" id="Fact009523" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">865,425</ix:nonFraction>)</td>
    <td style="text-align: right">(<ix:nonFraction name="elp:LoansAndFinancingAmortizationPrincipal" contextRef="From2022-01-012022-12-31" id="Fact009524" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,000,319</ix:nonFraction>)</td></tr>
  <tr id="xdx_403_ecustom--LoansAndFinancingPaymentCharges_pn3n3_zeHnc7i0cYMh" style="vertical-align: bottom">
    <td style="text-align: left">Payment - charges</td>
    <td style="text-align: right; background-color: white">&#160;(<ix:nonFraction name="elp:LoansAndFinancingPaymentCharges" contextRef="From2022-01-012022-12-31_custom_ForeignCurrencyMember" id="Fact009526" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,253</ix:nonFraction>)</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right; background-color: white">(<ix:nonFraction name="elp:LoansAndFinancingPaymentCharges" contextRef="From2022-01-012022-12-31_custom_LocalCurrencyMember" id="Fact009527" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">335,202</ix:nonFraction>)</td>
    <td style="text-align: right">&#160;(<ix:nonFraction name="elp:LoansAndFinancingPaymentCharges" contextRef="From2022-01-012022-12-31" id="Fact009528" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">337,455</ix:nonFraction>)</td></tr>
  <tr id="xdx_439_c20230101__20231231_eifrs-full--LoansReceived_iS_pn3n3_z2Y9oj0r9T6g" style="vertical-align: bottom">
    <td style="font-weight: bold">Balance as of December 31, 2022</td>
    <td style="font-weight: bold; text-align: right; background-color: white"><span style="-sec-ix-hidden: xdx2ixbrl9530">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right; background-color: white">&#160;<ix:nonFraction name="ifrs-full:LoansReceived" contextRef="AsOf2022-12-31_custom_LocalCurrencyMember" id="Fact009531" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,650,363</ix:nonFraction></td>
    <td style="font-weight: bold; text-align: right"><ix:nonFraction name="ifrs-full:LoansReceived" contextRef="AsOf2022-12-31" id="Fact009532" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,650,363</ix:nonFraction></td></tr>
  <tr id="xdx_401_ecustom--BusinessCombinationEffects_pn3n3_zCeIq0Zo8q46" style="vertical-align: bottom">
    <td style="text-align: left; background-color: white">Business combination effects (Note 1.2)</td>
    <td style="text-align: right; background-color: white"><span style="-sec-ix-hidden: xdx2ixbrl9534">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right; background-color: white"><ix:nonFraction name="elp:BusinessCombinationEffects" contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember" id="Fact009535" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">875,738</ix:nonFraction></td>
    <td style="text-align: right">&#160;<ix:nonFraction name="elp:BusinessCombinationEffects" contextRef="From2023-01-01to2023-12-31" id="Fact009536" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">875,738</ix:nonFraction></td></tr>
  <tr id="xdx_40A_ecustom--LoansAndFinancingFunding_pn3n3_zniWya0pWsEd" style="vertical-align: bottom">
    <td style="text-align: left">Funding</td>
    <td style="text-align: right; background-color: white"><span style="-sec-ix-hidden: xdx2ixbrl9538">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right; background-color: white"><ix:nonFraction name="elp:LoansAndFinancingFunding" contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember" id="Fact009539" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">45,325</ix:nonFraction></td>
    <td style="text-align: right">&#160;<ix:nonFraction name="elp:LoansAndFinancingFunding" contextRef="From2023-01-01to2023-12-31" id="Fact009540" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">45,325</ix:nonFraction></td></tr>
  <tr id="xdx_404_ecustom--LoansAndFinancingTransactionCosts_pn3n3_zJ586f5kFUP5" style="vertical-align: bottom">
    <td style="text-align: left">(-) Transaction costs (a)</td>
    <td style="text-align: right; background-color: white"><span style="-sec-ix-hidden: xdx2ixbrl9542">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right; background-color: white">(<ix:nonFraction name="elp:LoansAndFinancingTransactionCosts" contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember" id="Fact009543" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">6,886</ix:nonFraction>)</td>
    <td style="text-align: right">&#160;(<ix:nonFraction name="elp:LoansAndFinancingTransactionCosts" contextRef="From2023-01-01to2023-12-31" id="Fact009544" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">6,886</ix:nonFraction>)</td></tr>
  <tr id="xdx_40B_ecustom--LoansAndFinancingCharges_pn3n3_zP3y9xGSjMAf" style="vertical-align: bottom">
    <td style="text-align: left">Charges</td>
    <td style="text-align: right; background-color: white"><span style="-sec-ix-hidden: xdx2ixbrl9546">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right; background-color: white"><ix:nonFraction name="elp:LoansAndFinancingCharges" contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember" id="Fact009547" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">525,598</ix:nonFraction></td>
    <td style="text-align: right">&#160;<ix:nonFraction name="elp:LoansAndFinancingCharges" contextRef="From2023-01-01to2023-12-31" id="Fact009548" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">525,598</ix:nonFraction></td></tr>
  <tr id="xdx_409_ecustom--MonetaryVariations_pn3n3_zjMPTWZOdyD6" style="vertical-align: bottom">
    <td style="text-align: left">Monetary variations</td>
    <td style="text-align: right; background-color: white"><span style="-sec-ix-hidden: xdx2ixbrl9550">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right; background-color: white"><ix:nonFraction name="elp:MonetaryVariations" contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember" id="Fact009551" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">35,184</ix:nonFraction></td>
    <td style="text-align: right">&#160;<ix:nonFraction name="elp:MonetaryVariations" contextRef="From2023-01-01to2023-12-31" id="Fact009552" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">35,184</ix:nonFraction></td></tr>
  <tr id="xdx_404_ecustom--LoansAndFinancingAmortizationPrincipal_pn3n3_zITvhUCpncDa" style="vertical-align: bottom">
    <td style="text-align: left">Amortization - principal</td>
    <td style="text-align: right; background-color: white"><span style="-sec-ix-hidden: xdx2ixbrl9554">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right; background-color: white">(<ix:nonFraction name="elp:LoansAndFinancingAmortizationPrincipal" contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember" id="Fact009555" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">260,971</ix:nonFraction>)</td>
    <td style="text-align: right">&#160;(<ix:nonFraction name="elp:LoansAndFinancingAmortizationPrincipal" contextRef="From2023-01-01to2023-12-31" id="Fact009556" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">260,971</ix:nonFraction>)</td></tr>
  <tr id="xdx_40C_ecustom--LoansAndFinancingPaymentCharges_pn3n3_zNJAnAXOVX8h" style="vertical-align: bottom">
    <td style="text-align: left">Payment - charges</td>
    <td style="text-align: right; background-color: white"><span style="-sec-ix-hidden: xdx2ixbrl9558">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right; background-color: white">(<ix:nonFraction name="elp:LoansAndFinancingPaymentCharges" contextRef="From2023-01-012023-12-31_custom_LocalCurrencyMember" id="Fact009559" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">521,134</ix:nonFraction>)</td>
    <td style="text-align: right">&#160;(<ix:nonFraction name="elp:LoansAndFinancingPaymentCharges" contextRef="From2023-01-01to2023-12-31" id="Fact009560" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">521,134</ix:nonFraction>)</td></tr>
  <tr id="xdx_43D_c20230101__20231231_eifrs-full--LoansReceived_iE_pn3n3_zLpHUgebYiM5" style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; font-weight: bold">Balance as of December 31, 2023</td>
    <td style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right; background-color: white"><span style="-sec-ix-hidden: xdx2ixbrl9562">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right; background-color: white">&#160;<ix:nonFraction name="ifrs-full:LoansReceived" contextRef="AsOf2023-12-31_custom_LocalCurrencyMember" id="Fact009563" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">5,343,217</ix:nonFraction></td>
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</table>

<table border="0" cellpadding="0" cellspacing="0" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: middle">
    <td style="text-align: left">(a) Balance refers to the financial consideration (waiver) paid as a result of the process of transforming Copel into a Corporation, as detailed in Note 20.3.</td></tr>
  </table>

<p id="xdx_8A5_zIHlxAkR16Bc" style="font: 14pt/14pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: bold 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 3.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 34pt">20.3</td><td style="text-align: justify; padding-right: 402.4pt">Covenants</td></tr></table>

<p style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.8pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.5pt 0 5.9pt; text-align: justify">Loans and financing agreements contain
clauses that require economic and financial ratios to be maintained within pre-determined parameters, requiring annual fulfillment and
other conditions to be complied with, such as not changing the Company's interest in the capital stock of subsidiaries that would represent
change of control without prior consent. The non-compliance with the contracted conditions may result in the need to comply with additional
obligations, in fines or even in the declaration of the early maturity of debts.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0 85.7pt 0 5.9pt; text-align: justify">On December 31, 2023, all the agreed
contractual indicators and conditions were fully met.</p>


<ix:exclude><!-- Field: Page; Sequence: 244 -->
    <div id="xdx_23D_zqdjOZsJ7Aj2" style="border-bottom: Black 1pt solid; margin-bottom: 6pt"><p style="margin-top: 0; margin-bottom: 0">&#160;</p><table cellpadding="0" cellspacing="0" id="xdx_232_zUdSTCdm2kS2" style="width: 100%"><tr><td style="text-align: center; width: 100%">F-<!-- Field: Sequence; Type: Arabic; Name: PageNo -->69<!-- Field: /Sequence -->&#160;</td></tr></table></div>
    <div id="xdx_236_zGnTkT265Pc4" style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" id="xdx_23C_z45ItSraaoac" style="width: 100%"><tr><td style="text-align: center; width: 100%"><p style="font: 10pt/11.2pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 1pt; text-align: left"><b>COMPANHIA PARANAENSE DE ENERGIA &#8211; COPEL and Subsidiaries</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>Notes to the Consolidated Financial Statements</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>For the years ended December 31, 2023, 2022 and 2021</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; text-align: left; margin-top: 1.7pt; margin-right: 0; margin-bottom: 0"><b>All amounts expressed in thousands of Brazilian reais, unless otherwise stated</b></p><p id="xdx_235_zRbvF3lUth89" style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b>&#160;</b></p></td></tr></table></div>
    <!-- Field: /Page --></ix:exclude>

<ix:exclude><p id="xdx_236_zdqavNRXCBt9" style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.55pt 0 0">&#160;</p></ix:exclude>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.4pt 0 5.9pt; text-align: justify">As a result of the process of
transforming Copel into a company with dispersed capital and no controlling shareholder, as detailed in Note 1, the consent of the creditors
was obtained, through financial compensation (paid in July and August 2023) so that the change in shareholder control would not characterize
an event of early maturity of the Company's debts. In addition, the administrative and communication items with the financial institutions
provided for in the consent documents were finalized.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.55pt 0 5.9pt; text-align: justify">As far as the BNDES is concerned,
the process was authorized on July 13, 2023, with other conditions as resolutions, as follows:</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.15pt 0 0">&#160;</p>

<p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0 47.55pt 0 5.9pt; text-align: justify; text-indent: 0in">(i)<span style="font-family: Times New Roman, Times, Serif; font-size: 7pt">&#160;
</span>No unfavorable pronouncement from the Paran&#225; State Court of Auditors invalidating the process;</p>

<p style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.7pt 0 0">&#160;</p>

<p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0 259.3pt 0 19.7pt; text-align: justify; text-indent: -13.8pt">(ii)<span style="font-family: Times New Roman, Times, Serif; font-size: 7pt">&#160;
</span>Value of the primary offer within the agreed limit;</p>

<p style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.8pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.85pt 0 5.9pt; text-align: justify; text-indent: 0in">(iii)<span style="font-family: Times New Roman, Times, Serif; font-size: 7pt">&#160;&#160;
</span>Consent to the change of control of Copel by the debenture holders, note holders and other financial creditors; and</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.15pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 5.7pt 0 5.9pt; text-align: justify; text-indent: 0in">(iv)<span style="font-family: Times New Roman, Times, Serif; font-size: 7pt">&#160;&#160;
</span>Obtaining the new concessions for the hydroelectric plants Governador Bento Munhoz da Rocha Netto, Governador Ney Braga and Governador
Jos&#233; Richa.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.3pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.85pt 0 5.9pt; text-align: justify">The company has begun the formal
procedures for signing the new concession contracts, which should take place after the call by the Granting Authority, and so far, there
have been no unfavorable pronouncements from the Paran&#225; State Court of Auditors. The other conditions were met.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;</p>

<p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0 157.2pt 0 5.9pt; text-align: justify">The financial covenants contained in
the agreements are presented below:</p>

<p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0 157.2pt 0 5.9pt; text-align: justify">&#160;</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact009567" name="elp:SummaryOfFinancialCovenantsTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_898_ecustom--SummaryOfFinancialCovenantsTableTextBlock_pn3n3_zpLKKO2QAfe4" summary="xdx: Disclosure - Loans and Financing (Details 3)" style="width: 100%; border-collapse: collapse; font-size: 8pt">
  <tr style="vertical-align: middle">
    <td style="font-family: Arial, sans-serif; text-align: left"><span id="xdx_8B7_ztYLQrjLzPFb" style="display: none">Schedule of financial covenants contained in the agreements</span></td>
    <td style="font-family: Arial, sans-serif; text-align: left">&#160;</td>
    <td style="font-family: Arial, sans-serif; text-align: left">&#160;</td>
    <td style="font-family: Arial, sans-serif; text-align: center">&#160;</td></tr>
<tr style="vertical-align: bottom">
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; font-family: Arial, sans-serif; text-align: left; width: 36%">Company</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; font-family: Arial, sans-serif; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt; width: 27%">Contractual Instrument</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; padding-left: 1pt; font-weight: bold; font-family: Arial, sans-serif; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt; width: 32%">Annual financial ratios</td>
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; font-family: Arial, sans-serif; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt; width: 5%">Limit</td></tr>
  <tr style="vertical-align: middle">
    <td rowspan="3" style="border-right: #FFC000 0.5pt solid; font-family: Arial, sans-serif; text-align: left; border-top-color: Black; border-top-width: 0.5pt"><span id="xdx_901_edei--EntityLegalForm_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--TypesOfContractsAxis__custom--BNDESFinemn8209891MauaMember_zgqnXjhJjyUk" title="Company"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_BNDESFinemn8209891MauaMember" id="Fact009569" name="dei:EntityLegalForm">Copel GeT</ix:nonNumeric></span></td>
    <td style="border-top: #FFC000 0.5pt solid; border-right: #FFC000 0.5pt solid; font-family: Arial, sans-serif; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_908_ecustom--ContractName_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--TypesOfContractsAxis__custom--BNDESFinemn8209891MauaMember_z3QJ1fgzMRI2" title="Contract"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_BNDESFinemn8209891MauaMember" id="Fact009571" name="elp:ContractName">BNDES Finem No. 820989.1 - Mau&#225;</ix:nonNumeric></span></td>
    <td rowspan="2" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-left: 1pt; font-family: Arial, sans-serif; text-align: left; border-top-color: Black; border-top-width: 0.5pt"><span id="xdx_908_ecustom--AnnualFinancialIndex_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--TypesOfContractsAxis__custom--BNDESFinemn8209891MauaMember_zhgVLUJ152ue" title="Annual financial index"><span id="xdx_904_ecustom--AnnualFinancialIndex_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--TypesOfContractsAxis__custom--BancodoBrasiln21020000MauaMember_zQAXWAeNwnIj" title="Annual financial index"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_BNDESFinemn8209891MauaMember" id="Fact009573" name="elp:AnnualFinancialIndex"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_BancodoBrasiln21020000MauaMember" id="Fact009575" name="elp:AnnualFinancialIndex">EBITDA /&#160;&#160;Net financial results</ix:nonNumeric></ix:nonNumeric></span>&#160;</span></td>
    <td rowspan="2" style="border-bottom: #A6A6A6 0.5pt solid; border-left: #FFC000 0.5pt solid; font-family: Arial, sans-serif; text-align: center; border-top-color: Black; border-top-width: 0.5pt"><span id="xdx_901_ecustom--Limit_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--TypesOfContractsAxis__custom--BNDESFinemn8209891MauaMember_zXNgCV1uKCtb" title="Limit"><span id="xdx_90C_ecustom--Limit_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--TypesOfContractsAxis__custom--BancodoBrasiln21020000MauaMember_zUy7Kxohw1Ne" title="Limit"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_BNDESFinemn8209891MauaMember" id="Fact009577" name="elp:Limit"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_BancodoBrasiln21020000MauaMember" id="Fact009579" name="elp:Limit">&#8805; 1.3</ix:nonNumeric></ix:nonNumeric></span></span></td></tr>
  <tr style="vertical-align: middle">
    <td style="border-right: #FFC000 0.5pt solid; font-family: Arial, sans-serif; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_908_ecustom--ContractName_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--TypesOfContractsAxis__custom--BancodoBrasiln21020000MauaMember_zKhv46mg8Gc7" title="Contract"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_BancodoBrasiln21020000MauaMember" id="Fact009581" name="elp:ContractName">Banco do Brasil No. 21/02000-0 - Mau&#225;</ix:nonNumeric></span></td></tr>
  <tr style="vertical-align: middle">
    <td style="border-top: #FFC000 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: #FFC000 0.5pt solid; font-family: Arial, sans-serif; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_907_ecustom--ContractName_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--TypesOfContractsAxis__custom--CommercialPapersMember_zzltDNiFmfJ9" title="Contract"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_CommercialPapersMember" id="Fact009583" name="elp:ContractName">Commercial paper</ix:nonNumeric></span></td>
    <td style="border-top: #FFC000 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: #FFC000 0.5pt solid; padding-left: 1pt; font-family: Arial, sans-serif; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_908_ecustom--AnnualFinancialIndex_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--TypesOfContractsAxis__custom--CommercialPapersMember_z3ngITcPQHa5" title="Annual financial index"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_CommercialPapersMember" id="Fact009585" name="elp:AnnualFinancialIndex">Debt
service coverage ratio Consolidated net debt / Consolidated EBITDA</ix:nonNumeric></span></td>
    <td id="xdx_98D_ecustom--Limit_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--TypesOfContractsAxis__custom--CommercialPapersMember_zJ1sNjKQkRtc" title="Limit" style="border-top: #FFC000 0.5pt solid; border-bottom: #FFC000 0.5pt solid; font-family: Arial, sans-serif; text-align: center"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_CommercialPapersMember" id="Fact009587" name="elp:Limit">&#8805; 1.5<br/>&#8804; 3.5</ix:nonNumeric></td></tr>
  <tr style="vertical-align: middle">
    <td style="border-top: #FFC000 0.5pt solid; border-bottom: #FFC000 0.5pt solid; font-family: Arial, sans-serif; text-align: left"><span id="xdx_902_edei--EntityLegalForm_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--TypesOfContractsAxis__custom--BNDESFinemn14205611Member_zxdinBk3N2Kc" title="Company"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_BNDESFinemn14205611Member" id="Fact009589" name="dei:EntityLegalForm">Copel DIS</ix:nonNumeric></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; font-family: Arial, sans-serif; text-align: left; border-top-color: #FFC000; border-top-width: 0.5pt"><span id="xdx_901_ecustom--ContractName_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--TypesOfContractsAxis__custom--BNDESFinemn14205611Member_zdBHP8x6Z2n8" title="Contract"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_BNDESFinemn14205611Member" id="Fact009591" name="elp:ContractName">BNDES Finem No. 14205611</ix:nonNumeric></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #FFC000 0.5pt solid; padding-left: 1pt; font-family: Arial, sans-serif; text-align: left; border-top-color: #FFC000; border-left-color: #FFC000; border-top-width: 0.5pt; border-left-width: 0.5pt"><span id="xdx_909_ecustom--AnnualFinancialIndex_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--TypesOfContractsAxis__custom--BNDESFinemn14205611Member_zqDUg2wf1y4g" title="Annual financial index"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_BNDESFinemn14205611Member" id="Fact009593" name="elp:AnnualFinancialIndex">Financial indebtedness / EBITDA</ix:nonNumeric></span></td>
    <td style="border-bottom: #FFC000 0.5pt solid; font-family: Arial, sans-serif; text-align: center; border-top-color: #FFC000; border-top-width: 0.5pt"><span id="xdx_908_ecustom--Limit_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--TypesOfContractsAxis__custom--BNDESFinemn14205611Member_zHWAc6bbL9o3" title="Limit"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_BNDESFinemn14205611Member" id="Fact009595" name="elp:Limit">&#8804; 4.0</ix:nonNumeric></span></td></tr>
  <tr style="vertical-align: middle">
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #FFC000 0.5pt solid; font-family: Arial, sans-serif; text-align: left"><span id="xdx_905_edei--EntityLegalForm_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--TypesOfContractsAxis__custom--BNDESFinemn14212711Member_zghiTr3uAWBk" title="Company"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_BNDESFinemn14212711Member" id="Fact009597" name="dei:EntityLegalForm">Santa Maria</ix:nonNumeric></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #FFC000 0.5pt solid; font-family: Arial, sans-serif; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_90D_ecustom--ContractName_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--TypesOfContractsAxis__custom--BNDESFinemn14212711Member_zAayzrLiiid4" title="Contract"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_BNDESFinemn14212711Member" id="Fact009599" name="elp:ContractName">BNDES Finem No. 14212711</ix:nonNumeric></span></td>
    <td rowspan="2" style="border-right: #FFC000 0.5pt solid; border-bottom: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-left: 1pt; font-family: Arial, sans-serif; text-align: left; border-top-color: #FFC000; border-top-width: 0.5pt"><span id="xdx_909_ecustom--AnnualFinancialIndex_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--TypesOfContractsAxis__custom--BNDESFinemn14212711Member_z56Cwz2rGi3l" title="Annual financial index"><span id="xdx_904_ecustom--AnnualFinancialIndex_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--TypesOfContractsAxis__custom--BNDESFinemn14212721Member_z2FSMIM6xwS" title="Annual financial index"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_BNDESFinemn14212711Member" id="Fact009601" name="elp:AnnualFinancialIndex"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_BNDESFinemn14212721Member" id="Fact009603" name="elp:AnnualFinancialIndex">Debt service coverage ratio</ix:nonNumeric></ix:nonNumeric></span></span></td>
    <td rowspan="2" style="border-bottom: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; font-family: Arial, sans-serif; text-align: center; border-top-color: #FFC000; border-top-width: 0.5pt"><span id="xdx_907_ecustom--Limit_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--TypesOfContractsAxis__custom--BNDESFinemn14212711Member_zZZT7RdGpnI4" title="Limit"><span id="xdx_90F_ecustom--Limit_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--TypesOfContractsAxis__custom--BNDESFinemn14212721Member_zub95eYvaXS3" title="Limit"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_BNDESFinemn14212711Member" id="Fact009605" name="elp:Limit"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_BNDESFinemn14212721Member" id="Fact009607" name="elp:Limit">&#8805; 1.3</ix:nonNumeric></ix:nonNumeric></span></span></td></tr>
  <tr style="vertical-align: middle">
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #FFC000 0.5pt solid; font-family: Arial, sans-serif; text-align: left"><span id="xdx_902_edei--EntityLegalForm_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--TypesOfContractsAxis__custom--BNDESFinemn14212721Member_zvy9wC9Xr1Zb" title="Company"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_BNDESFinemn14212721Member" id="Fact009609" name="dei:EntityLegalForm">Santa Helena</ix:nonNumeric></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #FFC000 0.5pt solid; font-family: Arial, sans-serif; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_906_ecustom--ContractName_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--TypesOfContractsAxis__custom--BNDESFinemn14212721Member_zTy9wm4MNbf8" title="Contract"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_BNDESFinemn14212721Member" id="Fact009611" name="elp:ContractName">BNDES Finem No. 14212721</ix:nonNumeric></span></td></tr>
  <tr style="vertical-align: middle">
    <td style="border-right: #FFC000 0.5pt solid; font-family: Arial, sans-serif; text-align: left"><span id="xdx_90C_edei--EntityLegalForm_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--TypesOfContractsAxis__custom--BNDESAssignmentAgreementMember_zsZc10Ck73j5" title="Company"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_BNDESAssignmentAgreementMember" id="Fact009613" name="dei:EntityLegalForm">S&#227;o Bento Energia, Investimento e Participa&#231;&#245;es</ix:nonNumeric></span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-family: Arial, sans-serif; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_909_ecustom--ContractName_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--TypesOfContractsAxis__custom--BNDESAssignmentAgreementMember_z0gxQas0z019" title="Contract"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_BNDESAssignmentAgreementMember" id="Fact009615" name="elp:ContractName">BNDES Assignment Agreement</ix:nonNumeric></span></td>
    <td rowspan="5" style="border-right: #FFC000 0.5pt solid; border-bottom: #A6A6A6 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-left: 1pt; font-family: Arial, sans-serif; text-align: left"><span id="xdx_903_ecustom--AnnualFinancialIndex_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--TypesOfContractsAxis__custom--BNDESAssignmentAgreementMember_z8fhAKrLtMY2" title="Annual financial index"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_BNDESAssignmentAgreementMember" id="Fact009617" name="elp:AnnualFinancialIndex">Debt service coverage ratio</ix:nonNumeric></span></td>
    <td rowspan="5" style="border-bottom: #A6A6A6 0.5pt solid; border-left: #FFC000 0.5pt solid; font-family: Arial, sans-serif; text-align: center"><span id="xdx_902_ecustom--Limit_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--TypesOfContractsAxis__custom--BNDESAssignmentAgreementMember_ztWxQEEAUo69" title="Limit"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_BNDESAssignmentAgreementMember" id="Fact009619" name="elp:Limit">&#8805; 1.3</ix:nonNumeric></span></td></tr>
  <tr style="vertical-align: middle">
    <td style="border-right: #FFC000 0.5pt solid; padding-left: 12px; font-family: Arial, sans-serif; text-align: left"><span id="xdx_909_edei--EntityLegalForm_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--TypesOfContractsAxis__custom--BNDESFinemn11211531Member_zbeivtYaekAd" title="Company"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_BNDESFinemn11211531Member" id="Fact009621" name="dei:EntityLegalForm">GE Boa Vista S.A.</ix:nonNumeric></span></td>
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  <tr style="vertical-align: middle">
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  <tr style="vertical-align: middle">
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    <td style="border-top: Black 1pt solid; font-weight: bold; vertical-align: middle; text-align: center; width: 32%">&#160;</td>
    <td style="border-top: Black 1pt solid; font-weight: bold; vertical-align: middle; text-align: center; width: 5%">&#160;</td></tr>
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    <td colspan="4" style="text-align: left">(a) financial ratio calculated based on the amounts of the consolidated financial statements of Cutia Empreendimentos E&#243;licos S.A. The contract establishes that, should the index be in the range between 1.10 and 1.20, the value of the funds invested in the Reserve Account must be complemented so that the total reaches the index of 1.20, within 2 days of the release of the financial statements.</td></tr>
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<ix:exclude><!-- Field: Page; Sequence: 245 -->
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<p style="font: bold 10pt Arial, Helvetica, Sans-Serif; margin: 3.25pt 0 0 5.9pt"></p>



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<p style="font: 14pt/14pt Calibri, Helvetica, Sans-Serif; margin: 0.55pt 0 0">&#160;</p>

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    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;</span></td>
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    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">Number
    of&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">Final</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">Payment</span></td>
    <td style="font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">financial</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: center"><span style="font-size: 6pt">interest</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">Contract</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: center; background-color: white"><span style="font-size: 6pt">Company</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt">Issue</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt">Characteristics</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">Allocation</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">Guarantees</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">Date</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">installment</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">maturity</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">of
    charges&#160;</span></td>
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">charges
    p.a.</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: center"><span style="font-size: 6pt">rate
    p.a.</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">amount</span></td></tr>
  <tr style="vertical-align: middle">
    <td rowspan="8" style="border-right: #FFC000 0.5pt solid; border-bottom: #A6A6A6 0.5pt solid; text-align: center; background-color: white"><span style="font-size: 6pt"><span id="xdx_90C_edei--EntityLegalForm_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesDueOnMember_zExI5E5W6iVf" title="Company"><span id="xdx_901_edei--EntityLegalForm_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesOneDueOnMember_zDcAFRvhWNo1" title="Company"><span id="xdx_905_edei--EntityLegalForm_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesTwoDueOnMember_zD8cMD5y1Um1" title="Company"><span id="xdx_900_edei--EntityLegalForm_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesThreeDueOnMember_zsqvZCUFGgf2" title="Company"><span id="xdx_90A_edei--EntityLegalForm_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesFourDueOnMember_zphtkKJrhmx3" title="Company"><span id="xdx_90E_edei--EntityLegalForm_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesFiveDueOnMember_zw9llTLarbl2" title="Company"><span id="xdx_90A_edei--EntityLegalForm_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesSixDueOnMember_zd6YycJfWImg" title="Company"><span id="xdx_90B_edei--EntityLegalForm_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesSevenDueOnMember_zkg64KgLiqVa" title="Company"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesDueOnMember" id="Fact009666" name="dei:EntityLegalForm"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesOneDueOnMember" id="Fact009668" name="dei:EntityLegalForm"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesTwoDueOnMember" id="Fact009670" name="dei:EntityLegalForm"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesThreeDueOnMember" id="Fact009672" name="dei:EntityLegalForm"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesFourDueOnMember" id="Fact009674" name="dei:EntityLegalForm"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesFiveDueOnMember" id="Fact009676" name="dei:EntityLegalForm"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesSixDueOnMember" id="Fact009678" name="dei:EntityLegalForm"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesSevenDueOnMember" id="Fact009680" name="dei:EntityLegalForm">Copel
    GeT</ix:nonNumeric></ix:nonNumeric></ix:nonNumeric></ix:nonNumeric></ix:nonNumeric></ix:nonNumeric></ix:nonNumeric></ix:nonNumeric></span></span></span></span></span></span></span></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt"><span id="xdx_900_ecustom--DebentureIssue_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesDueOnMember_z6nxuLS9TJJh" title="Issue"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesDueOnMember" id="Fact009682" name="elp:DebentureIssue">4<sup>th</sup>&#160;</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #A6A6A6 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">(a)</span></td>
    <td style="border-top: #A6A6A6 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: #A6A6A6 0.5pt solid; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span id="xdx_902_ecustom--DebtAllocation_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesDueOnMember_zCOV92hYZTri" style="font-size: 6pt"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesDueOnMember" id="Fact009683" name="elp:DebtAllocation">Full
    early redemption of the 4<sup>th</sup> issue of the  Company&#8217;s trade promissory notes and partial payment of the 1<sup>st</sup>
    amortization installment of the 2<sup>nd</sup> issue of debentures.</ix:nonNumeric></span></td>
    <td rowspan="8" style="border-right: #FFC000 0.5pt solid; border-bottom: #A6A6A6 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: left"><span style="font-size: 6pt"><span id="xdx_902_ecustom--DescriptionOfGuarantees_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesDueOnMember_zUhNhzKriwMl" title="Guarantees"><span id="xdx_904_ecustom--DescriptionOfGuarantees_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesOneDueOnMember_zFbPKjgEMJvi" title="Guarantees"><span id="xdx_90B_ecustom--DescriptionOfGuarantees_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesTwoDueOnMember_z4v0jiaH3Swh" title="Guarantees"><span id="xdx_908_ecustom--DescriptionOfGuarantees_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesThreeDueOnMember_z7XkG7tZOJc4" title="Guarantees"><span id="xdx_906_ecustom--DescriptionOfGuarantees_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesFourDueOnMember_zAw4XSmikO5c" title="Guarantees"><span id="xdx_90F_ecustom--DescriptionOfGuarantees_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesFiveDueOnMember_zi4q3E6ny1Vc" title="Guarantees"><span id="xdx_905_ecustom--DescriptionOfGuarantees_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesSixDueOnMember_zA9DjUozaXWj" title="Guarantees"><span id="xdx_902_ecustom--DescriptionOfGuarantees_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesSevenDueOnMember_zIpprwHnUg83" title="Guarantees"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesDueOnMember" id="Fact009685" name="elp:DescriptionOfGuarantees"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesOneDueOnMember" id="Fact009687" name="elp:DescriptionOfGuarantees"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesTwoDueOnMember" id="Fact009689" name="elp:DescriptionOfGuarantees"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesThreeDueOnMember" id="Fact009691" name="elp:DescriptionOfGuarantees"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesFourDueOnMember" id="Fact009693" name="elp:DescriptionOfGuarantees"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesFiveDueOnMember" id="Fact009695" name="elp:DescriptionOfGuarantees"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesSixDueOnMember" id="Fact009697" name="elp:DescriptionOfGuarantees"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesSevenDueOnMember" id="Fact009699" name="elp:DescriptionOfGuarantees">Personal
    guarantee</ix:nonNumeric></ix:nonNumeric></ix:nonNumeric></ix:nonNumeric></ix:nonNumeric></ix:nonNumeric></ix:nonNumeric></ix:nonNumeric></span></span></span></span></span></span></span></span></span></td>
    <td style="border-top: #BFBFBF 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt"><span id="xdx_90B_ecustom--DebenturesIssuanceDate_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesDueOnMember_zhhLxLWzOOc9" title="Issue date"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesDueOnMember" id="Fact009701" name="elp:DebenturesIssuanceDate">07.23.2018</ix:nonNumeric></span></span></td>
    <td style="border-top: #BFBFBF 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt"><span id="xdx_907_ecustom--NumberOfInstallments_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesDueOnMember_zGksvb7tnGOa" title="Number of installments"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesDueOnMember" id="Fact009703" name="elp:NumberOfInstallments">3</ix:nonNumeric></span></span></td>
    <td style="border-top: #BFBFBF 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt"><span id="xdx_902_ecustom--DebenturesMaturityDateRangeEnd_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesDueOnMember_zJSbhuokDQnd" title="Final maturity"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesDueOnMember" id="Fact009705" name="elp:DebenturesMaturityDateRangeEnd">07.23.2023</ix:nonNumeric></span></span></td>
    <td style="border-top: #BFBFBF 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt"><span id="xdx_902_ecustom--DescriptionOfFinanceCharges_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesDueOnMember_z9xyOXAxEQhg" title="Payment of chages"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesDueOnMember" id="Fact009707" name="elp:DescriptionOfFinanceCharges">Half-yearly</ix:nonNumeric></span></span></td>
    <td style="border-top: #BFBFBF 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt"><span id="xdx_90B_ecustom--ContractualFinancialCharges_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesDueOnMember_zyRK1ApIZCZi" title="Contractual financial charges p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesDueOnMember" id="Fact009709" name="elp:ContractualFinancialCharges">126.0%
    of&#160;&#160;DI</ix:nonNumeric></span></span></td>
    <td style="border-top: #BFBFBF 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt"><span id="xdx_904_ecustom--AnnualRateInterestAndCommission_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesDueOnMember_zYWGt6q6Az1a" title="Effective interest rate p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesDueOnMember" id="Fact009711" name="elp:AnnualRateInterestAndCommission">133.77%
    of DI</ix:nonNumeric></span></span></td>
    <td id="xdx_985_ecustom--LoansAndFinancingPrincipal_iI_pn3n3_c20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesDueOnMember_z9jww1qLfn54" title="Contract amount" style="border-top: #BFBFBF 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt"><ix:nonFraction name="elp:LoansAndFinancingPrincipal" contextRef="AsOf2023-12-31_custom_DebenturesDueOnMember" id="Fact009713" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,000,000</ix:nonFraction></span></td>
    <td id="xdx_982_ecustom--DebenturesAmount_iI_pn3n3_d0_c20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesDueOnMember_zvavMWztDsE4" title="Debentures" style="border-top: #BFBFBF 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt">&#160;<ix:nonFraction name="elp:DebenturesAmount" contextRef="AsOf2023-12-31_custom_DebenturesDueOnMember" id="Fact009715" format="ixt:zerodash" decimals="-3" scale="3" sign="-" unitRef="BRL">-</ix:nonFraction></span></td>
    <td id="xdx_98C_ecustom--DebenturesAmount_iI_pn3n3_c20221231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesDueOnMember_zgghL90A7PIl" title="Debentures" style="border-top: #BFBFBF 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="elp:DebenturesAmount" contextRef="AsOf2022-12-31_custom_DebenturesDueOnMember" id="Fact009717" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">357,573</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: middle">
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt"><span id="xdx_90A_ecustom--DebentureIssue_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesOneDueOnMember_z8sT1gnixvIc" title="Issue"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesOneDueOnMember" id="Fact009719" name="elp:DebentureIssue">5<sup>th</sup>&#160;</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #A6A6A6 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">(b)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #A6A6A6 0.5pt solid; text-align: left; border-top-color: #A6A6A6; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt"><span id="xdx_900_ecustom--DebtAllocation_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesOneDueOnMember_zie0ueM8YV68"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesOneDueOnMember" id="Fact009720" name="elp:DebtAllocation">Reimbursement
    of expenses related to the construction of the Transmission Lines Araraquara II - Taubat&#233;, Assis - Londrina and Foz do Chopim.</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt"><span id="xdx_907_ecustom--DebenturesIssuanceDate_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesOneDueOnMember_zfPq8haPl1Q6" title="Issue date"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesOneDueOnMember" id="Fact009722" name="elp:DebenturesIssuanceDate">09.25.2018</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt"><span id="xdx_90A_ecustom--NumberOfInstallments_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesOneDueOnMember_z4jMkqne5YBc" title="Number of installments"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesOneDueOnMember" id="Fact009724" name="elp:NumberOfInstallments">5</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt"><span id="xdx_90D_ecustom--DebenturesMaturityDateRangeEnd_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesOneDueOnMember_zcihjLwSNYW" title="Final maturity"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesOneDueOnMember" id="Fact009726" name="elp:DebenturesMaturityDateRangeEnd">09.15.2025</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt"><span id="xdx_900_ecustom--DescriptionOfFinanceCharges_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesOneDueOnMember_zswKNsgwZITg" title="Payment of chages"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesOneDueOnMember" id="Fact009728" name="elp:DescriptionOfFinanceCharges">Half-yearly</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt"><span id="xdx_906_ecustom--ContractualFinancialCharges_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesOneDueOnMember_zGuubJvALx02" title="Contractual financial charges p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesOneDueOnMember" id="Fact009730" name="elp:ContractualFinancialCharges">IPCA
    + 7.6475%</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt"><span id="xdx_90D_ecustom--AnnualRateInterestAndCommission_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesOneDueOnMember_zOoFDlhoMZYh" title="Effective interest rate p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesOneDueOnMember" id="Fact009732" name="elp:AnnualRateInterestAndCommission">IPCA+
    8.3295%</ix:nonNumeric></span></span></td>
    <td id="xdx_987_ecustom--LoansAndFinancingPrincipal_iI_pn3n3_c20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesOneDueOnMember_zV6rXxaOI469" title="Contract amount" style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt"><ix:nonFraction name="elp:LoansAndFinancingPrincipal" contextRef="AsOf2023-12-31_custom_DebenturesOneDueOnMember" id="Fact009734" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">290,000</ix:nonFraction></span></td>
    <td id="xdx_987_ecustom--DebenturesAmount_iI_pn3n3_c20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesOneDueOnMember_zIXrR9F6S5pc" title="Debentures" style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt">&#160;<ix:nonFraction name="elp:DebenturesAmount" contextRef="AsOf2023-12-31_custom_DebenturesOneDueOnMember" id="Fact009736" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">157,327</ix:nonFraction></span></td>
    <td id="xdx_98D_ecustom--DebenturesAmount_iI_pn3n3_c20221231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesOneDueOnMember_zcFDd16spc3i" title="Debentures" style="border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="elp:DebenturesAmount" contextRef="AsOf2022-12-31_custom_DebenturesOneDueOnMember" id="Fact009738" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">225,643</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: middle">
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span id="xdx_90C_ecustom--DebentureIssue_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesTwoDueOnMember_zgzcVAI5pWIc" style="font-size: 6pt"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesTwoDueOnMember" id="Fact009739" name="elp:DebentureIssue">6<sup>th</sup>(1<sup>st
    </sup>serie)</ix:nonNumeric></span></td>
    <td rowspan="6" style="border-right: #FFC000 0.5pt solid; border-bottom: #A6A6A6 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; border-top-color: #A6A6A6; border-top-width: 0.5pt"><span style="font-size: 6pt">(c)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: left; border-top-color: #A6A6A6; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt"><span id="xdx_904_ecustom--DebtAllocation_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesTwoDueOnMember_zAt6d47qAMph"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesTwoDueOnMember" id="Fact009740" name="elp:DebtAllocation">Full
    early redemption of the 5<sup>th</sup>
    issue of the Company&#8217;s trade promissory notes and partial payment of the 2<sup>nd</sup> amortization installment of the 2<sup>nd
    </sup>issue of debentures.</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt"><span id="xdx_905_ecustom--DebenturesIssuanceDate_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesTwoDueOnMember_zDBMhkl8jx41" title="Issue date"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesTwoDueOnMember" id="Fact009742" name="elp:DebenturesIssuanceDate">07.15.2019</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt"><span id="xdx_906_ecustom--NumberOfInstallments_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesTwoDueOnMember_zWTxGB3U4zC7" title="Number of installments"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesTwoDueOnMember" id="Fact009744" name="elp:NumberOfInstallments">2</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt"><span id="xdx_90F_ecustom--DebenturesMaturityDateRangeEnd_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesTwoDueOnMember_zgUp42cuzkbc" title="Final maturity"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesTwoDueOnMember" id="Fact009746" name="elp:DebenturesMaturityDateRangeEnd">07.15.2024</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt"><span id="xdx_90D_ecustom--DescriptionOfFinanceCharges_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesTwoDueOnMember_zhHd82xuWmWl" title="Payment of chages"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesTwoDueOnMember" id="Fact009748" name="elp:DescriptionOfFinanceCharges">Half-yearly</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt"><span id="xdx_90B_ecustom--ContractualFinancialCharges_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesTwoDueOnMember_zJ15T6rbGMy6" title="Contractual financial charges p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesTwoDueOnMember" id="Fact009750" name="elp:ContractualFinancialCharges">109.0%
    of DI</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt"><span id="xdx_90D_ecustom--AnnualRateInterestAndCommission_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesTwoDueOnMember_zWhoeASn0v56" title="Effective interest rate p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesTwoDueOnMember" id="Fact009752" name="elp:AnnualRateInterestAndCommission">111.25%
    of DI</ix:nonNumeric></span></span></td>
    <td id="xdx_988_ecustom--LoansAndFinancingPrincipal_iI_pn3n3_c20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesTwoDueOnMember_zt28kEtOjkW" title="Contract amount" style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt"><ix:nonFraction name="elp:LoansAndFinancingPrincipal" contextRef="AsOf2023-12-31_custom_DebenturesTwoDueOnMember" id="Fact009754" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">800,000</ix:nonFraction></span></td>
    <td id="xdx_981_ecustom--DebenturesAmount_iI_pn3n3_c20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesTwoDueOnMember_zHfIFFGLO5Se" title="Debentures" style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt">&#160;<ix:nonFraction name="elp:DebenturesAmount" contextRef="AsOf2023-12-31_custom_DebenturesTwoDueOnMember" id="Fact009756" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">424,292</ix:nonFraction></span></td>
    <td id="xdx_988_ecustom--DebenturesAmount_iI_pn3n3_c20221231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesTwoDueOnMember_zRWPiZSH7OEl" title="Debentures" style="border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="elp:DebenturesAmount" contextRef="AsOf2022-12-31_custom_DebenturesTwoDueOnMember" id="Fact009758" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">852,816</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: middle; background-color: white">
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_904_ecustom--DebentureIssue_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesThreeDueOnMember_zSCz2LvEdifi" title="Issue"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesThreeDueOnMember" id="Fact009760" name="elp:DebentureIssue">6<sup>th</sup>(2<sup>nd</sup> serie)</ix:nonNumeric></span></span></td>
    <td style="border-top: #A6A6A6 0.5pt solid; border-right: #FFC000 0.5pt solid; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_905_ecustom--DebtAllocation_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesThreeDueOnMember_zco5eCaxB864"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesThreeDueOnMember" id="Fact009761" name="elp:DebtAllocation">Reimbursement
    of expenses related to the Col&#237;der HPP and Baixo Igua&#231;u HPP projects</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_908_ecustom--DebenturesIssuanceDate_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesThreeDueOnMember_ziZElCboeam9" title="Issue date"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesThreeDueOnMember" id="Fact009763" name="elp:DebenturesIssuanceDate">07.15.2019</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_908_ecustom--NumberOfInstallments_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesThreeDueOnMember_zvyNet56Icyd" title="Number of installments"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesThreeDueOnMember" id="Fact009765" name="elp:NumberOfInstallments">1</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_905_ecustom--DebenturesMaturityDateRangeEnd_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesThreeDueOnMember_zxePt0AWOa54" title="Final maturity"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesThreeDueOnMember" id="Fact009767" name="elp:DebenturesMaturityDateRangeEnd">07.15.2025</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_906_ecustom--DescriptionOfFinanceCharges_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesThreeDueOnMember_z3x1uWkqwu4h" title="Payment of chages"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesThreeDueOnMember" id="Fact009769" name="elp:DescriptionOfFinanceCharges">Half-yearly</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90B_ecustom--ContractualFinancialCharges_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesThreeDueOnMember_zitCMOtcEVCe" title="Contractual financial charges p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesThreeDueOnMember" id="Fact009771" name="elp:ContractualFinancialCharges">IPCA
    + 3.90%</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90E_ecustom--AnnualRateInterestAndCommission_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesThreeDueOnMember_zMhIE0Xv2cGj" title="Effective interest rate p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesThreeDueOnMember" id="Fact009773" name="elp:AnnualRateInterestAndCommission">IPCA+
    4.46%</ix:nonNumeric></span></span></td>
    <td id="xdx_98A_ecustom--LoansAndFinancingPrincipal_iI_pn3n3_c20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesThreeDueOnMember_z5K61zZwds5b" title="Contract amount" style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><ix:nonFraction name="elp:LoansAndFinancingPrincipal" contextRef="AsOf2023-12-31_custom_DebenturesThreeDueOnMember" id="Fact009775" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">200,000</ix:nonFraction></span></td>
    <td id="xdx_986_ecustom--DebenturesAmount_iI_pn3n3_c20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesThreeDueOnMember_zVmlwILxhEse" title="Debentures" style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;<ix:nonFraction name="elp:DebenturesAmount" contextRef="AsOf2023-12-31_custom_DebenturesThreeDueOnMember" id="Fact009777" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">263,113</ix:nonFraction></span></td>
    <td id="xdx_98D_ecustom--DebenturesAmount_iI_pn3n3_c20221231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesThreeDueOnMember_zFZ8i2XAryC1" title="Debentures" style="border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="elp:DebenturesAmount" contextRef="AsOf2022-12-31_custom_DebenturesThreeDueOnMember" id="Fact009779" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">251,363</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: middle">
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt"><span id="xdx_900_ecustom--DebentureIssue_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesFourDueOnMember_znDR33mPgYHi" title="Issue"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesFourDueOnMember" id="Fact009781" name="elp:DebentureIssue">7<sup>th
    </sup>(1<sup>st</sup> serie)</ix:nonNumeric></span></span></td>
    <td style="border-top: #A6A6A6 0.5pt solid; border-right: #FFC000 0.5pt solid; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_900_ecustom--DebtAllocation_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesFourDueOnMember_zjHVimlMhFz7"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesFourDueOnMember" id="Fact009782" name="elp:DebtAllocation">Reinforcement
    of the Issuer's working capital; amortization and/or reimbursement of cash of the principal portion of the 3<sup>rd
    </sup>and 4<sup>th</sup> issue of debentures.</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt"><span id="xdx_906_ecustom--DebenturesIssuanceDate_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesFourDueOnMember_zrPQIB2Uz9S1" title="Issue date"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesFourDueOnMember" id="Fact009784" name="elp:DebenturesIssuanceDate">10.15.2021</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt"><span id="xdx_90B_ecustom--NumberOfInstallments_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesFourDueOnMember_zA9iTKSU0m1k" title="Number of installments"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesFourDueOnMember" id="Fact009786" name="elp:NumberOfInstallments">2</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt"><span id="xdx_90A_ecustom--DebenturesMaturityDateRangeEnd_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesFourDueOnMember_zpzzm0Ul27y" title="Final maturity"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesFourDueOnMember" id="Fact009788" name="elp:DebenturesMaturityDateRangeEnd">10.15.2026</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt"><span id="xdx_901_ecustom--DescriptionOfFinanceCharges_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesFourDueOnMember_zTtlGayOVi9g" title="Payment of chages"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesFourDueOnMember" id="Fact009790" name="elp:DescriptionOfFinanceCharges">Half-yearly</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt"><span id="xdx_902_ecustom--ContractualFinancialCharges_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesFourDueOnMember_z4400RmUerS6" title="Contractual financial charges p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesFourDueOnMember" id="Fact009792" name="elp:ContractualFinancialCharges">DI
    + spread 1.38%</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt"><span id="xdx_90C_ecustom--AnnualRateInterestAndCommission_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesFourDueOnMember_zkUDwtjnupW4" title="Effective interest rate p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesFourDueOnMember" id="Fact009794" name="elp:AnnualRateInterestAndCommission">DI
    + spread 1.45%</ix:nonNumeric></span></span></td>
    <td id="xdx_98B_ecustom--LoansAndFinancingPrincipal_iI_pn3n3_c20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesFourDueOnMember_z2spLjc9gFKb" title="Contract amount" style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt"><ix:nonFraction name="elp:LoansAndFinancingPrincipal" contextRef="AsOf2023-12-31_custom_DebenturesFourDueOnMember" id="Fact009796" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,133,363</ix:nonFraction></span></td>
    <td id="xdx_987_ecustom--DebenturesAmount_iI_pn3n3_c20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesFourDueOnMember_zNTlC24aUhVi" title="Debentures" style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt">&#160;<ix:nonFraction name="elp:DebenturesAmount" contextRef="AsOf2023-12-31_custom_DebenturesFourDueOnMember" id="Fact009798" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,163,255</ix:nonFraction></span></td>
    <td id="xdx_981_ecustom--DebenturesAmount_iI_pn3n3_c20221231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesFourDueOnMember_zSE2afPHft14" title="Debentures" style="border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="elp:DebenturesAmount" contextRef="AsOf2022-12-31_custom_DebenturesFourDueOnMember" id="Fact009800" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,166,982</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: middle; background-color: white">
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90D_ecustom--DebentureIssue_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesFiveDueOnMember_zILtrsYYqT76" title="Issue"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesFiveDueOnMember" id="Fact009802" name="elp:DebentureIssue">7<sup>th
    </sup>(2<sup>nd</sup> serie)</ix:nonNumeric></span></span></td>
    <td style="border-top: #A6A6A6 0.5pt solid; border-right: #FFC000 0.5pt solid; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_900_ecustom--DebtAllocation_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesFiveDueOnMember_zOpJtvovXe7"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesFiveDueOnMember" id="Fact009803" name="elp:DebtAllocation">Investments
    for expansion, renovation or improvement and/or reimbursement of expenses within the scope of the Projects: Improvements of Gov.
    Bento Munhoz da Rocha Netto HPP; Implementation of the Assets of Lot &#8220;E&#8221;, from Aneel Auction No. 05/2015; Investments
    in Mata de Santa Genebra Transmiss&#227;o S.A. and Bela Vista Gera&#231;&#227;o de Energia S.A.&#160;</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_903_ecustom--DebenturesIssuanceDate_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesFiveDueOnMember_zE0pWy9B68Di" title="Issue date"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesFiveDueOnMember" id="Fact009805" name="elp:DebenturesIssuanceDate">10.15.2021</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_905_ecustom--NumberOfInstallments_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesFiveDueOnMember_zFuWEINBt6fd" title="Number of installments"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesFiveDueOnMember" id="Fact009807" name="elp:NumberOfInstallments">3</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90F_ecustom--DebenturesMaturityDateRangeEnd_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesFiveDueOnMember_zJHrdT0VQur7" title="Final maturity"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesFiveDueOnMember" id="Fact009809" name="elp:DebenturesMaturityDateRangeEnd">10.15.2031</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_906_ecustom--DescriptionOfFinanceCharges_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesFiveDueOnMember_zIxGRr5QBP76" title="Payment of chages"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesFiveDueOnMember" id="Fact009811" name="elp:DescriptionOfFinanceCharges">Half-yearly</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90F_ecustom--ContractualFinancialCharges_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesFiveDueOnMember_zNyBFuT9d8Oa" title="Contractual financial charges p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesFiveDueOnMember" id="Fact009813" name="elp:ContractualFinancialCharges">IPCA
    + 5.7138%</ix:nonNumeric></span>&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_900_ecustom--AnnualRateInterestAndCommission_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesFiveDueOnMember_z90YJrzxwGMl" title="Effective interest rate p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesFiveDueOnMember" id="Fact009815" name="elp:AnnualRateInterestAndCommission">IPCA
    + 6.1033%</ix:nonNumeric></span>&#160;</span></td>
    <td id="xdx_98A_ecustom--LoansAndFinancingPrincipal_iI_pn3n3_c20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesFiveDueOnMember_zjeGnKtCxpW8" title="Contract amount" style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><ix:nonFraction name="elp:LoansAndFinancingPrincipal" contextRef="AsOf2023-12-31_custom_DebenturesFiveDueOnMember" id="Fact009817" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">366,637</ix:nonFraction></span></td>
    <td id="xdx_982_ecustom--DebenturesAmount_iI_pn3n3_c20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesFiveDueOnMember_zjE6oatkPO5e" title="Debentures" style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;<ix:nonFraction name="elp:DebenturesAmount" contextRef="AsOf2023-12-31_custom_DebenturesFiveDueOnMember" id="Fact009819" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">416,456</ix:nonFraction></span></td>
    <td id="xdx_98F_ecustom--DebenturesAmount_iI_pn3n3_c20221231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesFiveDueOnMember_zH9iJHr9K8f1" title="Debentures" style="border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="elp:DebenturesAmount" contextRef="AsOf2022-12-31_custom_DebenturesFiveDueOnMember" id="Fact009821" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">397,825</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: middle">
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt"><span id="xdx_90F_ecustom--DebentureIssue_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesSixDueOnMember_zwLY63Par966" title="Issue"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesSixDueOnMember" id="Fact009823" name="elp:DebentureIssue">8<sup>th
    </sup>(1<sup>st</sup> serie)</ix:nonNumeric></span></span></td>
    <td style="border-top: #A6A6A6 0.5pt solid; border-right: #FFC000 0.5pt solid; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt"><span id="xdx_904_ecustom--DebtAllocation_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesSixDueOnMember_zJTLYJISubyb"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesSixDueOnMember" id="Fact009824" name="elp:DebtAllocation">Acquisition
    of Santa Rosa &amp; Mundo Novo Wind Complex (SRMN) and Aventura Wind Complexes.</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt"><span id="xdx_90A_ecustom--DebenturesIssuanceDate_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesSixDueOnMember_z5b2RnBRam9a" title="Issue date"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesSixDueOnMember" id="Fact009826" name="elp:DebenturesIssuanceDate">01.15.2023</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt"><span id="xdx_90E_ecustom--NumberOfInstallments_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesSixDueOnMember_zRIJBbTk111d" title="Number of installments"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesSixDueOnMember" id="Fact009828" name="elp:NumberOfInstallments">2</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt"><span id="xdx_902_ecustom--DebenturesMaturityDateRangeEnd_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesSixDueOnMember_zSDO6DGws1g9" title="Final maturity"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesSixDueOnMember" id="Fact009830" name="elp:DebenturesMaturityDateRangeEnd">01.15.2030</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt"><span id="xdx_905_ecustom--DescriptionOfFinanceCharges_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesDueOnMember_zxM2tFkW21Ha" title="Payment of chages"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesDueOnMember" id="Fact009832" name="elp:DescriptionOfFinanceCharges">Half-yearly</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt"><span id="xdx_903_ecustom--ContractualFinancialCharges_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesSixDueOnMember_zh3dXsdceA4b" title="Contractual financial charges p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesSixDueOnMember" id="Fact009834" name="elp:ContractualFinancialCharges">DI
    + spread 1.40%</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90F_ecustom--AnnualRateInterestAndCommission_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesSixDueOnMember_zWKUkz4ynRpk" title="Effective interest rate p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesSixDueOnMember" id="Fact009836" name="elp:AnnualRateInterestAndCommission">DI
    + spread 1.41%</ix:nonNumeric></span></span></td>
    <td id="xdx_987_ecustom--LoansAndFinancingPrincipal_iI_pn3n3_c20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesSixDueOnMember_zUqo53jg2w2d" title="Contract amount" style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt"><ix:nonFraction name="elp:LoansAndFinancingPrincipal" contextRef="AsOf2023-12-31_custom_DebenturesSixDueOnMember" id="Fact009838" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,100,000</ix:nonFraction></span></td>
    <td id="xdx_98C_ecustom--DebenturesAmount_iI_pn3n3_c20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesSixDueOnMember_zpg8DDNVtKl1" title="Debentures" style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt">&#160;<ix:nonFraction name="elp:DebenturesAmount" contextRef="AsOf2023-12-31_custom_DebenturesSixDueOnMember" id="Fact009840" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,168,465</ix:nonFraction></span></td>
    <td id="xdx_983_ecustom--DebenturesAmount_iI_pn3n3_c20221231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesSixDueOnMember_zfK0Z38Rtni6" title="Debentures" style="border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl9842">-</span></span></td></tr>
  <tr style="vertical-align: middle; background-color: white">
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90D_ecustom--DebentureIssue_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesSevenDueOnMember_zynHIkAWuJsg" title="Issue"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesSevenDueOnMember" id="Fact009844" name="elp:DebentureIssue">8<sup>th
    </sup>(2<sup>nd</sup> serie)</ix:nonNumeric></span></span></td>
    <td style="border-top: #A6A6A6 0.5pt solid; border-right: #FFC000 0.5pt solid; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_904_ecustom--DebtAllocation_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesSevenDueOnMember_zdGu1AvXDZEd"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesSevenDueOnMember" id="Fact009845" name="elp:DebtAllocation">Reimbursement
    of investment expenses and/or contributions in the scope of the Janda&#237;ras I, II, III and IV Wind Power Generating Plants Projects.</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90D_ecustom--DebenturesIssuanceDate_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesSevenDueOnMember_zAe3AICIbyFh" title="Issue date"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesSevenDueOnMember" id="Fact009847" name="elp:DebenturesIssuanceDate">01.15.2023</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_907_ecustom--NumberOfInstallments_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesSevenDueOnMember_zbbOqHQ3qMda" title="Number of installments"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesSevenDueOnMember" id="Fact009849" name="elp:NumberOfInstallments">3</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90A_ecustom--DebenturesMaturityDateRangeEnd_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesSevenDueOnMember_zNd478iRcO7h" title="Final maturity"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesSevenDueOnMember" id="Fact009851" name="elp:DebenturesMaturityDateRangeEnd">01.15.2035</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_902_ecustom--DescriptionOfFinanceCharges_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesSevenDueOnMember_zdu27y5BP2z6" title="Payment of chages"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesSevenDueOnMember" id="Fact009853" name="elp:DescriptionOfFinanceCharges">Half-yearly</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_902_ecustom--ContractualFinancialCharges_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesSevenDueOnMember_zaA6UIKyFY04" title="Contractual financial charges p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesSevenDueOnMember" id="Fact009855" name="elp:ContractualFinancialCharges">IPCA
    +6.8226%</ix:nonNumeric></span>&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90E_ecustom--AnnualRateInterestAndCommission_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesSevenDueOnMember_z5lb91Qvyccl" title="Effective interest rate p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesSevenDueOnMember" id="Fact009857" name="elp:AnnualRateInterestAndCommission">IPCA
    +7.5817%</ix:nonNumeric></span>&#160;</span></td>
    <td id="xdx_988_ecustom--LoansAndFinancingPrincipal_iI_pn3n3_c20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesSevenDueOnMember_zNTKqynmiVxd" title="Contract amount" style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><ix:nonFraction name="elp:LoansAndFinancingPrincipal" contextRef="AsOf2023-12-31_custom_DebenturesSevenDueOnMember" id="Fact009859" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">200,000</ix:nonFraction></span></td>
    <td id="xdx_98E_ecustom--DebenturesAmount_iI_pn3n3_c20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesSevenDueOnMember_zGjEESkNTT8f" title="Debentures" style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;<ix:nonFraction name="elp:DebenturesAmount" contextRef="AsOf2023-12-31_custom_DebenturesSevenDueOnMember" id="Fact009861" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">214,426</ix:nonFraction></span></td>
    <td id="xdx_981_ecustom--DebenturesAmount_iI_pn3n3_c20221231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesSevenDueOnMember_zeOTASU0DHzd" title="Debentures" style="border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl9863">-</span></span></td></tr>
  <tr style="vertical-align: middle; background-color: white">
    <td rowspan="10" style="border-right: #FFC000 0.5pt solid; border-bottom: #A6A6A6 0.5pt solid; text-align: center; border-top-color: #A6A6A6; border-top-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_901_edei--EntityLegalForm_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesFifteenDueOnMember_zv0ftSEShs2l" title="Company"><span id="xdx_909_edei--EntityLegalForm_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesSixteenDueOnMember_zC6qZUbhDXk9" title="Company"><span id="xdx_90C_edei--EntityLegalForm_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesSeventeenDueOnMember_zbiKaQKZCTRg" title="Company"><span id="xdx_904_edei--EntityLegalForm_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesEightDueOnMember_zGSWRSSCiIyj" title="Company"><span id="xdx_90F_edei--EntityLegalForm_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesNineDueOnMember_zEhRxf53DCu3" title="Company"><span id="xdx_90A_edei--EntityLegalForm_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesTenDueOnMember_zrr90Lq6PN2" title="Company"><span id="xdx_90A_edei--EntityLegalForm_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesElevenDueOnMember_z5DknvoBLO3c" title="Company"><span id="xdx_908_edei--EntityLegalForm_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesTwelveDueOnMember_zzvYwZUhFSad" title="Company"><span id="xdx_90E_edei--EntityLegalForm_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesThirteenDueOnMember_zYXAZ56fP4bd" title="Company"><span id="xdx_900_edei--EntityLegalForm_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesFourteenDueOnMember_zUbcaB2fnCik" title="Company"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesFifteenDueOnMember" id="Fact009865" name="dei:EntityLegalForm"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesSixteenDueOnMember" id="Fact009867" name="dei:EntityLegalForm"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesSeventeenDueOnMember" id="Fact009869" name="dei:EntityLegalForm"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesEightDueOnMember" id="Fact009871" name="dei:EntityLegalForm"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesNineDueOnMember" id="Fact009873" name="dei:EntityLegalForm"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesTenDueOnMember" id="Fact009875" name="dei:EntityLegalForm"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesElevenDueOnMember" id="Fact009877" name="dei:EntityLegalForm"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesTwelveDueOnMember" id="Fact009879" name="dei:EntityLegalForm"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesThirteenDueOnMember" id="Fact009881" name="dei:EntityLegalForm"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesFourteenDueOnMember" id="Fact009883" name="dei:EntityLegalForm">Copel
    DIS</ix:nonNumeric></ix:nonNumeric></ix:nonNumeric></ix:nonNumeric></ix:nonNumeric></ix:nonNumeric></ix:nonNumeric></ix:nonNumeric></ix:nonNumeric></ix:nonNumeric></span></span></span></span></span></span></span></span></span></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #A6A6A6 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_900_ecustom--DebentureIssue_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesEightDueOnMember_z3Mknez0f1cd" title="Issue"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesEightDueOnMember" id="Fact009885" name="elp:DebentureIssue">4<sup>th</sup>&#160;</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-top-color: #A6A6A6; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">(a)</span></td>
    <td style="border-top: #A6A6A6 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: #A6A6A6 0.5pt solid; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_909_ecustom--DebtAllocation_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesEightDueOnMember_zDH4OcIO37H4"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesEightDueOnMember" id="Fact009886" name="elp:DebtAllocation">Working
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    <td rowspan="10" style="border-right: #FFC000 0.5pt solid; border-bottom: #A6A6A6 0.5pt solid; text-align: left; border-top-color: #A6A6A6; border-top-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90A_ecustom--DescriptionOfGuarantees_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesSeventeenDueOnMember_zKXu7bZ0QJ15" title="Guarantees"><span id="xdx_90D_ecustom--DescriptionOfGuarantees_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesEightDueOnMember_zXCJEUSH3dP4" title="Guarantees"><span id="xdx_90A_ecustom--DescriptionOfGuarantees_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesNineDueOnMember_zv9mZKkROkD4" title="Guarantees"><span id="xdx_90B_ecustom--DescriptionOfGuarantees_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesTenDueOnMember_znXoG602ZGo" title="Guarantees"><span id="xdx_90B_ecustom--DescriptionOfGuarantees_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesElevenDueOnMember_zxT4ejK8Fgkb" title="Guarantees"><span id="xdx_903_ecustom--DescriptionOfGuarantees_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesTwelveDueOnMember_z2n0fHfBoWZg" title="Guarantees"><span id="xdx_902_ecustom--DescriptionOfGuarantees_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesThirteenDueOnMember_z3QnGVnvDtZe" title="Guarantees"><span id="xdx_90E_ecustom--DescriptionOfGuarantees_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesFourteenDueOnMember_zMLdzocGSvy1" title="Guarantees"><span id="xdx_909_ecustom--DescriptionOfGuarantees_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesFifteenDueOnMember_zQdKfqb6BpJf" title="Guarantees"><span id="xdx_90E_ecustom--DescriptionOfGuarantees_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesSixteenDueOnMember_zKZDIcmddbeb" title="Guarantees"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesSeventeenDueOnMember" id="Fact009888" name="elp:DescriptionOfGuarantees"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesEightDueOnMember" id="Fact009890" name="elp:DescriptionOfGuarantees"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesNineDueOnMember" id="Fact009892" name="elp:DescriptionOfGuarantees"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesTenDueOnMember" id="Fact009894" name="elp:DescriptionOfGuarantees"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesElevenDueOnMember" id="Fact009896" name="elp:DescriptionOfGuarantees"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesTwelveDueOnMember" id="Fact009898" name="elp:DescriptionOfGuarantees"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesThirteenDueOnMember" id="Fact009900" name="elp:DescriptionOfGuarantees"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesFourteenDueOnMember" id="Fact009902" name="elp:DescriptionOfGuarantees"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesFifteenDueOnMember" id="Fact009904" name="elp:DescriptionOfGuarantees"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesSixteenDueOnMember" id="Fact009906" name="elp:DescriptionOfGuarantees">Personal
    guarantee</ix:nonNumeric></ix:nonNumeric></ix:nonNumeric></ix:nonNumeric></ix:nonNumeric></ix:nonNumeric></ix:nonNumeric></ix:nonNumeric></ix:nonNumeric></ix:nonNumeric></span></span></span></span></span></span></span></span></span></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90B_ecustom--DebenturesIssuanceDate_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesEightDueOnMember_zECsNGjwlIm3" title="Issue date"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesEightDueOnMember" id="Fact009908" name="elp:DebenturesIssuanceDate">09.27.2018</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90C_ecustom--NumberOfInstallments_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesEightDueOnMember_zxEce8GwbeX4" title="Number of installments"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesEightDueOnMember" id="Fact009910" name="elp:NumberOfInstallments">3</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_900_ecustom--DebenturesMaturityDateRangeEnd_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesEightDueOnMember_zQwlLgxHqDu9" title="Final maturity"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesEightDueOnMember" id="Fact009912" name="elp:DebenturesMaturityDateRangeEnd">09.27.2023</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_900_ecustom--DescriptionOfFinanceCharges_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesEightDueOnMember_zISKMr0LcMwf" title="Payment of chages"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesEightDueOnMember" id="Fact009914" name="elp:DescriptionOfFinanceCharges">Half-yearly</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90A_ecustom--ContractualFinancialCharges_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesEightDueOnMember_zHbscCpWNsid" title="Contractual financial charges p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesEightDueOnMember" id="Fact009916" name="elp:ContractualFinancialCharges">DI
    + spread 2.70%</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90A_ecustom--AnnualRateInterestAndCommission_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesEightDueOnMember_zcwynDX5gIrl" title="Effective interest rate p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesEightDueOnMember" id="Fact009918" name="elp:AnnualRateInterestAndCommission">CDI
    + 3.96%</ix:nonNumeric></span></span></td>
    <td id="xdx_980_ecustom--LoansAndFinancingPrincipal_iI_pn3n3_c20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesEightDueOnMember_zfnHhxZi2oR8" title="Contract amount" style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><ix:nonFraction name="elp:LoansAndFinancingPrincipal" contextRef="AsOf2023-12-31_custom_DebenturesEightDueOnMember" id="Fact009920" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,000,000</ix:nonFraction></span></td>
    <td id="xdx_98A_ecustom--DebenturesAmount_iI_pn3n3_d0_c20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesEightDueOnMember_z37pjsl3fx66" title="Debentures" style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;<ix:nonFraction name="elp:DebenturesAmount" contextRef="AsOf2023-12-31_custom_DebenturesEightDueOnMember" id="Fact009922" format="ixt:zerodash" decimals="-3" scale="3" sign="-" unitRef="BRL">-</ix:nonFraction></span></td>
    <td id="xdx_98D_ecustom--DebenturesAmount_iI_pn3n3_c20221231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesEightDueOnMember_zkaFqJNRGKh8" title="Debentures" style="border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="elp:DebenturesAmount" contextRef="AsOf2022-12-31_custom_DebenturesEightDueOnMember" id="Fact009924" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">346,895</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: middle; background-color: white">
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90A_ecustom--DebentureIssue_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesNineDueOnMember_zh8MFju3htM2" title="Issue"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesNineDueOnMember" id="Fact009926" name="elp:DebentureIssue">5<sup>th
    </sup>(1<sup>st</sup> serie)</ix:nonNumeric></span></span></td>
    <td rowspan="3" style="border-top: #A6A6A6 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: #A6A6A6 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center"><span style="font-size: 6pt">(c)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: left; border-top-color: #A6A6A6; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90C_ecustom--DebtAllocation_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesNineDueOnMember_zPtIPCsafpf2"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesNineDueOnMember" id="Fact009927" name="elp:DebtAllocation">Investment
    for expansion, renovation or improvement and reimbursement of expenses of the Issuer's electricity distribution network linked to
    concession contract No. 46/1999 of ANEEL.</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_907_ecustom--DebenturesIssuanceDate_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesNineDueOnMember_zjcKnLPEcBh5" title="Issue date"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesNineDueOnMember" id="Fact009929" name="elp:DebenturesIssuanceDate">11.15.2019</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_908_ecustom--NumberOfInstallments_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesNineDueOnMember_zl4KAZyWheMk" title="Number of installments"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesNineDueOnMember" id="Fact009931" name="elp:NumberOfInstallments">3</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_904_ecustom--DebenturesMaturityDateRangeEnd_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesNineDueOnMember_zOjumGi4Toxh" title="Final maturity"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesNineDueOnMember" id="Fact009933" name="elp:DebenturesMaturityDateRangeEnd">11.15.2027</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_909_ecustom--DescriptionOfFinanceCharges_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesNineDueOnMember_z5le9EDh9QP3" title="Payment of chages"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesNineDueOnMember" id="Fact009935" name="elp:DescriptionOfFinanceCharges">Half-yearly</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_906_ecustom--ContractualFinancialCharges_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesNineDueOnMember_zvW50tcZJXkj" title="Contractual financial charges p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesNineDueOnMember" id="Fact009937" name="elp:ContractualFinancialCharges">IPCA
    + 4.20%</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_907_ecustom--AnnualRateInterestAndCommission_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesNineDueOnMember_ztrevmDYMFm2" title="Effective interest rate p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesNineDueOnMember" id="Fact009939" name="elp:AnnualRateInterestAndCommission">IPCA+
    4.61%</ix:nonNumeric></span></span></td>
    <td id="xdx_982_ecustom--LoansAndFinancingPrincipal_iI_pn3n3_c20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesNineDueOnMember_zgtM9SRz3nik" title="Contract amount" style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><ix:nonFraction name="elp:LoansAndFinancingPrincipal" contextRef="AsOf2023-12-31_custom_DebenturesNineDueOnMember" id="Fact009941" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">500,000</ix:nonFraction></span></td>
    <td id="xdx_98B_ecustom--DebenturesAmount_iI_pn3n3_c20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesNineDueOnMember_zts8zjM6GEL3" title="Debentures" style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;<ix:nonFraction name="elp:DebenturesAmount" contextRef="AsOf2023-12-31_custom_DebenturesNineDueOnMember" id="Fact009943" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">647,092</ix:nonFraction></span></td>
    <td id="xdx_985_ecustom--DebenturesAmount_iI_pn3n3_c20221231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesNineDueOnMember_z3uECAO9r2ka" title="Debentures" style="border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="elp:DebenturesAmount" contextRef="AsOf2022-12-31_custom_DebenturesNineDueOnMember" id="Fact009945" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">618,209</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: middle; background-color: white">
    <td style="border-top: #A6A6A6 0.5pt solid; border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_901_ecustom--DebentureIssue_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesTenDueOnMember_zWdaG2B4wRVf" title="Issue"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesTenDueOnMember" id="Fact009947" name="elp:DebentureIssue">6<sup>th
    </sup>(1<sup>st</sup> serie)</ix:nonNumeric></span></span></td>
    <td style="border-top: #A6A6A6 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: #A6A6A6 0.5pt solid; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_906_ecustom--DebtAllocation_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesTenDueOnMember_z8RNqnXhWaW1"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesTenDueOnMember" id="Fact009948" name="elp:DebtAllocation">Reinforcement
    of working capital and amortization of the first installment of the principal of the debentures of each of the Issuer's following
    issues: 3<sup>rd</sup>, 4<sup>th</sup>
    and 5<sup>th</sup> Issue.</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_907_ecustom--DebenturesIssuanceDate_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesTenDueOnMember_z3M8UoqQ0Jyf" title="Issue date"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesTenDueOnMember" id="Fact009950" name="elp:DebenturesIssuanceDate">06.16.2021</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90B_ecustom--NumberOfInstallments_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesTenDueOnMember_zErUJl3t8sO1" title="Number of installments"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesTenDueOnMember" id="Fact009952" name="elp:NumberOfInstallments">2</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90D_ecustom--DebenturesMaturityDateRangeEnd_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesTenDueOnMember_zzXnpIVPaCy5" title="Final maturity"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesTenDueOnMember" id="Fact009954" name="elp:DebenturesMaturityDateRangeEnd">06.15.2026</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90A_ecustom--DescriptionOfFinanceCharges_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesTenDueOnMember_zro1ealXUdif" title="Payment of chages"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesTenDueOnMember" id="Fact009956" name="elp:DescriptionOfFinanceCharges">Half-yearly</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90B_ecustom--ContractualFinancialCharges_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesTenDueOnMember_zeiUCImLjNOb" title="Contractual financial charges p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesTenDueOnMember" id="Fact009958" name="elp:ContractualFinancialCharges">CDI
    + 1.95%</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_904_ecustom--AnnualRateInterestAndCommission_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesTenDueOnMember_zj9fTgO6uGIc" title="Effective interest rate p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesTenDueOnMember" id="Fact009960" name="elp:AnnualRateInterestAndCommission">CDI
    + 2.02%</ix:nonNumeric></span></span></td>
    <td id="xdx_98C_ecustom--LoansAndFinancingPrincipal_iI_pn3n3_c20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesTenDueOnMember_zu0jsvCSRDGe" title="Contract amount" style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><ix:nonFraction name="elp:LoansAndFinancingPrincipal" contextRef="AsOf2023-12-31_custom_DebenturesTenDueOnMember" id="Fact009962" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,000,000</ix:nonFraction></span></td>
    <td id="xdx_98D_ecustom--DebenturesAmount_iI_pn3n3_c20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesTenDueOnMember_zSEMKcG7u26j" title="Debentures" style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;<ix:nonFraction name="elp:DebenturesAmount" contextRef="AsOf2023-12-31_custom_DebenturesTenDueOnMember" id="Fact009964" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,004,566</ix:nonFraction></span></td>
    <td id="xdx_982_ecustom--DebenturesAmount_iI_pn3n3_c20221231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesTenDueOnMember_zETPVzVijEo3" title="Debentures" style="border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="elp:DebenturesAmount" contextRef="AsOf2022-12-31_custom_DebenturesTenDueOnMember" id="Fact009966" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,006,449</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: middle; background-color: white">
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #A6A6A6 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_901_ecustom--DebentureIssue_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesElevenDueOnMember_zO6IKk90WdVj" title="Issue"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesElevenDueOnMember" id="Fact009968" name="elp:DebentureIssue">6<sup>th
    </sup>(2<sup>nd</sup> serie)</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #A6A6A6 0.5pt solid; text-align: left; border-top-color: #A6A6A6; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_901_ecustom--DebtAllocation_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesElevenDueOnMember_zwnw8CLlasR5"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesElevenDueOnMember" id="Fact009969" name="elp:DebtAllocation">Investment
    for expansion, renovation or improvement and reimbursement of expenses of the Issuer's electricity distribution network linked to
    concession contract No. 46/1999 of ANEEL.</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90C_ecustom--DebenturesIssuanceDate_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesElevenDueOnMember_znB3TgXWeNPc" title="Issue date"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesElevenDueOnMember" id="Fact009971" name="elp:DebenturesIssuanceDate">06.16.2021</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_904_ecustom--NumberOfInstallments_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesElevenDueOnMember_zHMKQvo17YMa" title="Number of installments"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesElevenDueOnMember" id="Fact009973" name="elp:NumberOfInstallments">3</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90B_ecustom--DebenturesMaturityDateRangeEnd_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesElevenDueOnMember_zQw4QmmsfNVj" title="Final maturity"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesElevenDueOnMember" id="Fact009975" name="elp:DebenturesMaturityDateRangeEnd">06.15.2031</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_905_ecustom--DescriptionOfFinanceCharges_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesElevenDueOnMember_zEjB39Irpbbi" title="Payment of chages"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesElevenDueOnMember" id="Fact009977" name="elp:DescriptionOfFinanceCharges">Half-yearly</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_904_ecustom--ContractualFinancialCharges_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesElevenDueOnMember_ziEdaRUtMBAd" title="Contractual financial charges p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesElevenDueOnMember" id="Fact009979" name="elp:ContractualFinancialCharges">IPCA
    + 4.7742%</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90C_ecustom--AnnualRateInterestAndCommission_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesElevenDueOnMember_zLJhYFRDzVIl" title="Effective interest rate p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesElevenDueOnMember" id="Fact009981" name="elp:AnnualRateInterestAndCommission">IPCA
    + 5.1564%</ix:nonNumeric></span></span></td>
    <td id="xdx_98F_ecustom--LoansAndFinancingPrincipal_iI_pn3n3_c20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesElevenDueOnMember_zO5t8CGC9O8h" title="Contract amount" style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><ix:nonFraction name="elp:LoansAndFinancingPrincipal" contextRef="AsOf2023-12-31_custom_DebenturesElevenDueOnMember" id="Fact009983" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">500,000</ix:nonFraction></span></td>
    <td id="xdx_984_ecustom--DebenturesAmount_iI_pn3n3_c20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesElevenDueOnMember_zUwQ8oa61vK5" title="Debentures" style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;<ix:nonFraction name="elp:DebenturesAmount" contextRef="AsOf2023-12-31_custom_DebenturesElevenDueOnMember" id="Fact009985" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">585,696</ix:nonFraction></span></td>
    <td id="xdx_987_ecustom--DebenturesAmount_iI_pn3n3_c20221231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesElevenDueOnMember_zhET5bbMv9h7" title="Debentures" style="border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="elp:DebenturesAmount" contextRef="AsOf2022-12-31_custom_DebenturesElevenDueOnMember" id="Fact009987" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">559,894</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: middle; background-color: white">
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_907_ecustom--DebentureIssue_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesTwelveDueOnMember_zexcKIHQHLYe" title="Issue"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesTwelveDueOnMember" id="Fact009989" name="elp:DebentureIssue">7<sup>th
    </sup>(1<sup>st</sup> serie)</ix:nonNumeric></span></span></td>
    <td rowspan="3" style="border-right: #FFC000 0.5pt solid; border-bottom: #A6A6A6 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; border-top-color: #A6A6A6; border-top-width: 0.5pt"><span style="font-size: 6pt">(e)</span></td>
    <td rowspan="2" style="border-right: #FFC000 0.5pt solid; border-bottom: #A6A6A6 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: left; border-top-color: #A6A6A6; border-top-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90E_ecustom--DebtAllocation_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesTwelveDueOnMember_zgWad9oZuyrc"><span id="xdx_906_ecustom--DebtAllocation_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesThirteenDueOnMember_zZY30QJFz0zi"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesTwelveDueOnMember" id="Fact009990" name="elp:DebtAllocation"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesThirteenDueOnMember" id="Fact009991" name="elp:DebtAllocation">Reinforcement
    of working capital; redemption of 3<sup>rd
    </sup>issue debentures; amortization of the 2<sup>nd</sup> installment of the principal of the 4<sup>th</sup> and 5<sup>th</sup>
    issuance.</ix:nonNumeric></ix:nonNumeric></span></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_901_ecustom--DebenturesIssuanceDate_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesTwelveDueOnMember_zemV8Vm3e666" title="Issue date"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesTwelveDueOnMember" id="Fact009993" name="elp:DebenturesIssuanceDate">05.15.2022</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_901_ecustom--NumberOfInstallments_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesTwelveDueOnMember_zFIp9u22UKd9" title="Number of installments"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesTwelveDueOnMember" id="Fact009995" name="elp:NumberOfInstallments">2</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90C_ecustom--DebenturesMaturityDateRangeEnd_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesTwelveDueOnMember_zVHTUxkUGJKi" title="Final maturity"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesTwelveDueOnMember" id="Fact009997" name="elp:DebenturesMaturityDateRangeEnd">05.15.2025</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_904_ecustom--DescriptionOfFinanceCharges_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesTwelveDueOnMember_zK02cqOq2lEk" title="Payment of chages"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesTwelveDueOnMember" id="Fact009999" name="elp:DescriptionOfFinanceCharges">Half-yearly</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_900_ecustom--ContractualFinancialCharges_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesTwelveDueOnMember_zQN7Sb0T7yF9" title="Contractual financial charges p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesTwelveDueOnMember" id="Fact010001" name="elp:ContractualFinancialCharges">CDI
    + 1.21%</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_909_ecustom--AnnualRateInterestAndCommission_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesTwelveDueOnMember_z1FaBX2aA70e" title="Effective interest rate p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesTwelveDueOnMember" id="Fact010003" name="elp:AnnualRateInterestAndCommission">CDI
    + 1.28%</ix:nonNumeric></span></span></td>
    <td id="xdx_989_ecustom--LoansAndFinancingPrincipal_iI_pn3n3_c20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesTwelveDueOnMember_ziTyRfLG2fyb" title="Contract amount" style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><ix:nonFraction name="elp:LoansAndFinancingPrincipal" contextRef="AsOf2023-12-31_custom_DebenturesTwelveDueOnMember" id="Fact010005" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">300,000</ix:nonFraction></span></td>
    <td id="xdx_984_ecustom--DebenturesAmount_iI_pn3n3_c20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesTwelveDueOnMember_z4IpOec1Wzk5" title="Debentures" style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;<ix:nonFraction name="elp:DebenturesAmount" contextRef="AsOf2023-12-31_custom_DebenturesTwelveDueOnMember" id="Fact010007" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">304,505</ix:nonFraction></span></td>
    <td id="xdx_987_ecustom--DebenturesAmount_iI_pn3n3_c20221231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesTwelveDueOnMember_zI2Ja0K2833b" title="Debentures" style="border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="elp:DebenturesAmount" contextRef="AsOf2022-12-31_custom_DebenturesTwelveDueOnMember" id="Fact010009" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">305,380</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: middle; background-color: white">
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_901_ecustom--DebentureIssue_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesThirteenDueOnMember_zd6VOJXP7pO4" title="Issue"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesThirteenDueOnMember" id="Fact010011" name="elp:DebentureIssue">7<sup>th
    </sup>(2<sup>nd</sup> serie)</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_902_ecustom--DebenturesIssuanceDate_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesThirteenDueOnMember_zPXyj8IjJ2Y1" title="Issue date"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesThirteenDueOnMember" id="Fact010013" name="elp:DebenturesIssuanceDate">05.15.2022</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_909_ecustom--NumberOfInstallments_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesThirteenDueOnMember_zRZIeypeiytl" title="Number of installments"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesThirteenDueOnMember" id="Fact010015" name="elp:NumberOfInstallments">2</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_909_ecustom--DebenturesMaturityDateRangeEnd_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesThirteenDueOnMember_zSA4Wjbb5wsg" title="Final maturity"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesThirteenDueOnMember" id="Fact010017" name="elp:DebenturesMaturityDateRangeEnd">05.15.2027</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_900_ecustom--DescriptionOfFinanceCharges_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesThirteenDueOnMember_zlslbHZm54X8" title="Payment of chages"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesThirteenDueOnMember" id="Fact010019" name="elp:DescriptionOfFinanceCharges">Half-yearly</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90C_ecustom--ContractualFinancialCharges_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesThirteenDueOnMember_zBoPwiDSJUsj" title="Contractual financial charges p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesThirteenDueOnMember" id="Fact010021" name="elp:ContractualFinancialCharges">CDI
    + 1.36%</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_903_ecustom--AnnualRateInterestAndCommission_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesThirteenDueOnMember_zbzMe9hOSsVl" title="Effective interest rate p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesThirteenDueOnMember" id="Fact010023" name="elp:AnnualRateInterestAndCommission">CDI
    + 1.42%</ix:nonNumeric></span></span></td>
    <td id="xdx_982_ecustom--LoansAndFinancingPrincipal_iI_pn3n3_c20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesThirteenDueOnMember_zD9fGIOnXISf" title="Contract amount" style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><ix:nonFraction name="elp:LoansAndFinancingPrincipal" contextRef="AsOf2023-12-31_custom_DebenturesThirteenDueOnMember" id="Fact010025" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">901,450</ix:nonFraction></span></td>
    <td id="xdx_989_ecustom--DebenturesAmount_iI_pn3n3_c20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesThirteenDueOnMember_zGBLX3hNdvLi" title="Debentures" style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;<ix:nonFraction name="elp:DebenturesAmount" contextRef="AsOf2023-12-31_custom_DebenturesThirteenDueOnMember" id="Fact010027" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">915,148</ix:nonFraction></span></td>
    <td id="xdx_98E_ecustom--DebenturesAmount_iI_pn3n3_c20221231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesThirteenDueOnMember_zo2njKVuzjh7" title="Debentures" style="border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="elp:DebenturesAmount" contextRef="AsOf2022-12-31_custom_DebenturesThirteenDueOnMember" id="Fact010029" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">917,789</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: middle; background-color: white">
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #A6A6A6 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_904_ecustom--DebentureIssue_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesFourteenDueOnMember_z4BXSOG7hkdc" title="Issue"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesFourteenDueOnMember" id="Fact010031" name="elp:DebentureIssue">7<sup>th
    </sup>(3<sup>rd</sup> serie)</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #A6A6A6 0.5pt solid; text-align: left; border-top-color: #A6A6A6; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_907_ecustom--DebtAllocation_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesFourteenDueOnMember_z9vUdRVIANb4"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesFourteenDueOnMember" id="Fact010032" name="elp:DebtAllocation">Investments
    for expansion, renovation or improvement and/or reimbursement of expenses of the issuer's electricity distribution network, linked
    to Aneel's Concession Agreement No. 46/1999.</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_901_ecustom--DebenturesIssuanceDate_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesFourteenDueOnMember_zBpXaVuWXKUf" title="Issue date"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesFourteenDueOnMember" id="Fact010034" name="elp:DebenturesIssuanceDate">05.15.2022</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_908_ecustom--NumberOfInstallments_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesFourteenDueOnMember_zcxq2a5Vprkh" title="Number of installments"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesFourteenDueOnMember" id="Fact010036" name="elp:NumberOfInstallments">3</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_900_ecustom--DebenturesMaturityDateRangeEnd_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesFourteenDueOnMember_zXGu34t70dyg" title="Final maturity"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesFourteenDueOnMember" id="Fact010038" name="elp:DebenturesMaturityDateRangeEnd">05.15.2032</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_902_ecustom--DescriptionOfFinanceCharges_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesFourteenDueOnMember_zViOjuM8l2n4" title="Payment of chages"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesFourteenDueOnMember" id="Fact010040" name="elp:DescriptionOfFinanceCharges">Half-yearly</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_909_ecustom--ContractualFinancialCharges_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesFourteenDueOnMember_zDd0vzSTL6e" title="Contractual financial charges p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesFourteenDueOnMember" id="Fact010042" name="elp:ContractualFinancialCharges">IPCA
    + 6.1732%</ix:nonNumeric></span>&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90B_ecustom--AnnualRateInterestAndCommission_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesFourteenDueOnMember_zuxGhoH7lww7" title="Effective interest rate p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesFourteenDueOnMember" id="Fact010044" name="elp:AnnualRateInterestAndCommission">IPCA
    + 6.6587%</ix:nonNumeric></span>&#160;</span></td>
    <td id="xdx_98D_ecustom--LoansAndFinancingPrincipal_iI_pn3n3_c20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesFourteenDueOnMember_zC19TUHBeXhi" title="Contract amount" style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><ix:nonFraction name="elp:LoansAndFinancingPrincipal" contextRef="AsOf2023-12-31_custom_DebenturesFourteenDueOnMember" id="Fact010046" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">298,550</ix:nonFraction></span></td>
    <td id="xdx_98B_ecustom--DebenturesAmount_iI_pn3n3_c20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesFourteenDueOnMember_zRItNGOrKsmh" title="Debentures" style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;<ix:nonFraction name="elp:DebenturesAmount" contextRef="AsOf2023-12-31_custom_DebenturesFourteenDueOnMember" id="Fact010048" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">315,816</ix:nonFraction></span></td>
    <td id="xdx_983_ecustom--DebenturesAmount_iI_pn3n3_c20221231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesFourteenDueOnMember_zfCxZjc7Qy7k" title="Debentures" style="border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="elp:DebenturesAmount" contextRef="AsOf2022-12-31_custom_DebenturesFourteenDueOnMember" id="Fact010050" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">301,830</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: middle">
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt"><span id="xdx_901_ecustom--DebentureIssue_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesFifteenDueOnMember_z90OnBUl12R9" title="Issue"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesFifteenDueOnMember" id="Fact010052" name="elp:DebentureIssue">8<sup>th
    </sup>(1<sup>st</sup> serie)</ix:nonNumeric></span></span></td>
    <td rowspan="3" style="border-right: #FFC000 0.5pt solid; border-bottom: #A6A6A6 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; border-top-color: #A6A6A6; border-top-width: 0.5pt; background-color: white"><span style="font-size: 6pt">(e)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: left; border-top-color: #A6A6A6; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90E_ecustom--DebtAllocation_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesFifteenDueOnMember_zuVg2TeGp186"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesFifteenDueOnMember" id="Fact010053" name="elp:DebtAllocation">Exclusively
    for cash reinforcement to meet the Issuer commitments.</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt"><span id="xdx_903_ecustom--DebenturesIssuanceDate_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesFifteenDueOnMember_zPOkUlsZp6J3" title="Issue date"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesFifteenDueOnMember" id="Fact010055" name="elp:DebenturesIssuanceDate">06.15.2023</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt"><span id="xdx_909_ecustom--NumberOfInstallments_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesFifteenDueOnMember_z3mdIKC0MDn6" title="Number of installments"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesFifteenDueOnMember" id="Fact010057" name="elp:NumberOfInstallments">1</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt"><span id="xdx_90E_ecustom--DebenturesMaturityDateRangeEnd_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesFifteenDueOnMember_zkv1HOWYavBl" title="Final maturity"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesFifteenDueOnMember" id="Fact010059" name="elp:DebenturesMaturityDateRangeEnd">06.15.2024</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt"><span id="xdx_90A_ecustom--DescriptionOfFinanceCharges_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesFifteenDueOnMember_zQEyfy5XBlCl" title="Payment of chages"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesFifteenDueOnMember" id="Fact010061" name="elp:DescriptionOfFinanceCharges">Half-yearly</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt"><span id="xdx_902_ecustom--ContractualFinancialCharges_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesFifteenDueOnMember_zmS7J8WVXDZ5" title="Contractual financial charges p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesFifteenDueOnMember" id="Fact010063" name="elp:ContractualFinancialCharges">CDI
    + 1.45%</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt"><span id="xdx_905_ecustom--AnnualRateInterestAndCommission_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesFifteenDueOnMember_z9cNhzUIwL1e" title="Effective interest rate p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesFifteenDueOnMember" id="Fact010065" name="elp:AnnualRateInterestAndCommission">CDI
    + 1.89%</ix:nonNumeric></span></span></td>
    <td id="xdx_987_ecustom--LoansAndFinancingPrincipal_iI_pn3n3_c20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesFifteenDueOnMember_zDbsE67sMOCj" title="Contract amount" style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt"><ix:nonFraction name="elp:LoansAndFinancingPrincipal" contextRef="AsOf2023-12-31_custom_DebenturesFifteenDueOnMember" id="Fact010067" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">400,000</ix:nonFraction></span></td>
    <td id="xdx_983_ecustom--DebenturesAmount_iI_pn3n3_c20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesFifteenDueOnMember_zXat6sSeS7Xh" title="Debentures" style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt">&#160;<ix:nonFraction name="elp:DebenturesAmount" contextRef="AsOf2023-12-31_custom_DebenturesFifteenDueOnMember" id="Fact010069" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">401,784</ix:nonFraction></span></td>
    <td id="xdx_982_ecustom--DebenturesAmount_iI_pn3n3_d0_c20221231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesFifteenDueOnMember_zjgL3PB9gDG" title="Debentures" style="border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="elp:DebenturesAmount" contextRef="AsOf2022-12-31_custom_DebenturesFifteenDueOnMember" id="Fact010071" format="ixt:zerodash" decimals="-3" scale="3" sign="-" unitRef="BRL">-</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: middle">
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt"><span id="xdx_907_ecustom--DebentureIssue_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesSixteenDueOnMember_zxvlZJ1YDgIb" title="Issue"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesSixteenDueOnMember" id="Fact010073" name="elp:DebentureIssue">8<sup>th
    </sup>(2<sup>nd</sup> serie)</ix:nonNumeric></span></span></td>
    <td style="border-top: #A6A6A6 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: #A6A6A6 0.5pt solid; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90C_ecustom--DebtAllocation_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesSixteenDueOnMember_znS57rewGc2h"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesSixteenDueOnMember" id="Fact010074" name="elp:DebtAllocation">Exclusively
    for amortization of principal and interest due under the Private Deed of the 4<sup>th
    </sup>Issue of Debentures, and the remaining amount, if any, for cash reinforcement to meet the Issuer commitments.</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt"><span id="xdx_90D_ecustom--DebenturesIssuanceDate_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesSixteenDueOnMember_zpNNHP7TQ1tb" title="Issue date"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesSixteenDueOnMember" id="Fact010076" name="elp:DebenturesIssuanceDate">06.15.2023</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt"><span id="xdx_90D_ecustom--NumberOfInstallments_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesSixteenDueOnMember_zsS8eEw6gTGf" title="Number of installments"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesSixteenDueOnMember" id="Fact010078" name="elp:NumberOfInstallments">2</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt"><span id="xdx_908_ecustom--DebenturesMaturityDateRangeEnd_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesSixteenDueOnMember_zxlih1oqIiI8" title="Final maturity"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesSixteenDueOnMember" id="Fact010080" name="elp:DebenturesMaturityDateRangeEnd">06.15.2027</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt"><span id="xdx_904_ecustom--DescriptionOfFinanceCharges_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesSixteenDueOnMember_z7kdu5fZuCni" title="Payment of chages"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesSixteenDueOnMember" id="Fact010082" name="elp:DescriptionOfFinanceCharges">Half-yearly</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt"><span id="xdx_905_ecustom--ContractualFinancialCharges_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesSixteenDueOnMember_z95lASh71Oij" title="Contractual financial charges p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesSixteenDueOnMember" id="Fact010084" name="elp:ContractualFinancialCharges">CDI
    + 2.00%</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt"><span id="xdx_904_ecustom--AnnualRateInterestAndCommission_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesSixteenDueOnMember_zqAlL0KXp845" title="Effective interest rate p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesSixteenDueOnMember" id="Fact010086" name="elp:AnnualRateInterestAndCommission">CDI
    + 2.14%</ix:nonNumeric></span></span></td>
    <td id="xdx_983_ecustom--LoansAndFinancingPrincipal_iI_pn3n3_c20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesSixteenDueOnMember_zf6RUtHmKnSe" title="Contract amount" style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt"><ix:nonFraction name="elp:LoansAndFinancingPrincipal" contextRef="AsOf2023-12-31_custom_DebenturesSixteenDueOnMember" id="Fact010088" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">800,000</ix:nonFraction></span></td>
    <td id="xdx_98B_ecustom--DebenturesAmount_iI_pn3n3_c20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesSixteenDueOnMember_zZrFD9i1CWi3" title="Debentures" style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt">&#160;<ix:nonFraction name="elp:DebenturesAmount" contextRef="AsOf2023-12-31_custom_DebenturesSixteenDueOnMember" id="Fact010090" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">803,723</ix:nonFraction></span></td>
    <td id="xdx_98B_ecustom--DebenturesAmount_iI_pn3n3_c20221231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesSixteenDueOnMember_zoNv7sI303p4" title="Debentures" style="border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl10092">-</span></span></td></tr>
  <tr style="vertical-align: middle">
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt"><span id="xdx_905_ecustom--DebentureIssue_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesSeventeenDueOnMember_z1rcJQUvMozc" title="Issue"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesSeventeenDueOnMember" id="Fact010094" name="elp:DebentureIssue">8<sup>th
    </sup>(3<sup>rd</sup> serie)</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: left; border-top-color: #A6A6A6; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_907_ecustom--DebtAllocation_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesSeventeenDueOnMember_zT4UuM5Uyjfk"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesSeventeenDueOnMember" id="Fact010095" name="elp:DebtAllocation">Exclusively
    for cash reinforcement to meet the Issuer commitments.</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt"><span id="xdx_90E_ecustom--DebenturesIssuanceDate_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesSeventeenDueOnMember_zWfUfV4wqC35" title="Issue date"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesSeventeenDueOnMember" id="Fact010097" name="elp:DebenturesIssuanceDate">06.15.2023</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt"><span id="xdx_90E_ecustom--NumberOfInstallments_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesSeventeenDueOnMember_zo1NS7bXZu64" title="Number of installments"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesSeventeenDueOnMember" id="Fact010099" name="elp:NumberOfInstallments">1</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt"><span id="xdx_900_ecustom--DebenturesMaturityDateRangeEnd_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesSeventeenDueOnMember_z4Dcj7qq6Qph" title="Final maturity"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesSeventeenDueOnMember" id="Fact010101" name="elp:DebenturesMaturityDateRangeEnd">06.15.2028</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt"><span id="xdx_901_ecustom--DescriptionOfFinanceCharges_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesSeventeenDueOnMember_zHUfguvnIlPh" title="Payment of chages"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesSeventeenDueOnMember" id="Fact010103" name="elp:DescriptionOfFinanceCharges">Half-yearly</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt"><span id="xdx_900_ecustom--ContractualFinancialCharges_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesSeventeenDueOnMember_zKk8aL9S49Ma" title="Contractual financial charges p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesSeventeenDueOnMember" id="Fact010105" name="elp:ContractualFinancialCharges">CDI
    + 2.25%</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt"><span id="xdx_908_ecustom--AnnualRateInterestAndCommission_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesSeventeenDueOnMember_ztC78KYmF9e9" title="Effective interest rate p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesSeventeenDueOnMember" id="Fact010107" name="elp:AnnualRateInterestAndCommission">CDI
    + 2.35%</ix:nonNumeric></span></span></td>
    <td id="xdx_986_ecustom--LoansAndFinancingPrincipal_iI_pn3n3_c20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesSeventeenDueOnMember_zhY3valF69Xh" title="Contract amount" style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt"><ix:nonFraction name="elp:LoansAndFinancingPrincipal" contextRef="AsOf2023-12-31_custom_DebenturesSeventeenDueOnMember" id="Fact010109" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">400,000</ix:nonFraction></span></td>
    <td id="xdx_98D_ecustom--DebenturesAmount_iI_pn3n3_c20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesSeventeenDueOnMember_zVkAxk5w9Pxa" title="Debentures" style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt">&#160;<ix:nonFraction name="elp:DebenturesAmount" contextRef="AsOf2023-12-31_custom_DebenturesSeventeenDueOnMember" id="Fact010111" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">401,897</ix:nonFraction></span></td>
    <td id="xdx_982_ecustom--DebenturesAmount_iI_pn3n3_c20221231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesSeventeenDueOnMember_zWnX5GxOUfjh" title="Debentures" style="border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt">&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl10113">-</span></span></td></tr>
  <tr style="vertical-align: middle; background-color: white">
    <td rowspan="2" style="border-right: #FFC000 0.5pt solid; border-bottom: #A6A6A6 0.5pt solid; text-align: center; border-top-color: #A6A6A6; border-top-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_909_edei--EntityLegalForm_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesNineteenDueOnMember_zl2KmRNTuTNc" title="Company"><span id="xdx_90A_edei--EntityLegalForm_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesEighteenDueOnMember_znBKQQHRfJz3" title="Company"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesNineteenDueOnMember" id="Fact010115" name="dei:EntityLegalForm"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesEighteenDueOnMember" id="Fact010117" name="dei:EntityLegalForm">Brisa
    Potiguar</ix:nonNumeric></ix:nonNumeric></span></span></span></td>
    <td style="border-top: #A6A6A6 0.5pt solid; border-right: #FFC000 0.5pt solid; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_903_ecustom--DebentureIssue_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesEighteenDueOnMember_zkVPqzlx1yQh" title="Issue"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesEighteenDueOnMember" id="Fact010119" name="elp:DebentureIssue">2<sup>nd
    </sup>(1<sup>st</sup> serie)</ix:nonNumeric></span></span></td>
    <td rowspan="2" style="border-right: #FFC000 0.5pt solid; border-bottom: #A6A6A6 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; border-top-color: #A6A6A6; border-top-width: 0.5pt"><span style="font-size: 6pt">(d)</span></td>
    <td rowspan="2" style="border-top: #A6A6A6 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: #A6A6A6 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: left"><span style="font-size: 6pt"><span id="xdx_90B_ecustom--DebtAllocation_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesEighteenDueOnMember_z6F3LBayYd43"><span id="xdx_905_ecustom--DebtAllocation_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesNineteenDueOnMember_zGoNOt0Ajd55"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesEighteenDueOnMember" id="Fact010120" name="elp:DebtAllocation"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesNineteenDueOnMember" id="Fact010121" name="elp:DebtAllocation">Implementation
    of wind generating plants.</ix:nonNumeric></ix:nonNumeric></span></span></span></td>
    <td rowspan="2" style="border-right: #FFC000 0.5pt solid; border-bottom: #A6A6A6 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: left"><span style="font-size: 6pt"><span id="xdx_909_ecustom--DescriptionOfGuarantees_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesEighteenDueOnMember_zXdSRrYXL18l" title="Guarantees"><span id="xdx_906_ecustom--DescriptionOfGuarantees_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesNineteenDueOnMember_zS60REpAljI" title="Guarantees"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesEighteenDueOnMember" id="Fact010123" name="elp:DescriptionOfGuarantees"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesNineteenDueOnMember" id="Fact010125" name="elp:DescriptionOfGuarantees">Real
    and personal guarantee and pledge of Copel GeT shares.</ix:nonNumeric></ix:nonNumeric></span></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90B_ecustom--DebenturesIssuanceDate_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesEighteenDueOnMember_zgNmKhatlSIb" title="Issue date"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesEighteenDueOnMember" id="Fact010127" name="elp:DebenturesIssuanceDate">03.24.2016</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_907_ecustom--NumberOfInstallments_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesEighteenDueOnMember_ztcMMphvuCFf" title="Number of installments"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesEighteenDueOnMember" id="Fact010129" name="elp:NumberOfInstallments">192</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_909_ecustom--DebenturesMaturityDateRangeEnd_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesEighteenDueOnMember_zSPE3RLdgQi7" title="Final maturity"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesEighteenDueOnMember" id="Fact010131" name="elp:DebenturesMaturityDateRangeEnd">07.15.2032</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_904_ecustom--DescriptionOfFinanceCharges_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesEighteenDueOnMember_z0VEdg4UqIql" title="Payment of chages"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesEighteenDueOnMember" id="Fact010133" name="elp:DescriptionOfFinanceCharges">Monthly</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90E_ecustom--ContractualFinancialCharges_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesEighteenDueOnMember_zRTqsLca3YRc" title="Contractual financial charges p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesEighteenDueOnMember" id="Fact010135" name="elp:ContractualFinancialCharges">TJLP
    + 2.02%</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90B_ecustom--AnnualRateInterestAndCommission_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesEighteenDueOnMember_zdOeaNtabuP4" title="Effective interest rate p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesEighteenDueOnMember" id="Fact010137" name="elp:AnnualRateInterestAndCommission">TJLP
    + 2.02%</ix:nonNumeric></span></span></td>
    <td id="xdx_987_ecustom--LoansAndFinancingPrincipal_iI_pn3n3_c20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesEighteenDueOnMember_z1Uld1Llw352" title="Contract amount" style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><ix:nonFraction name="elp:LoansAndFinancingPrincipal" contextRef="AsOf2023-12-31_custom_DebenturesEighteenDueOnMember" id="Fact010139" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">147,575</ix:nonFraction></span></td>
    <td id="xdx_980_ecustom--DebenturesAmount_iI_pn3n3_c20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesEighteenDueOnMember_zMi4PDZHhGo" title="Debentures" style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><ix:nonFraction name="elp:DebenturesAmount" contextRef="AsOf2023-12-31_custom_DebenturesEighteenDueOnMember" id="Fact010141" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">82,744</ix:nonFraction></span></td>
    <td id="xdx_989_ecustom--DebenturesAmount_iI_pn3n3_c20221231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesEighteenDueOnMember_zjtmX2a8FWo5" title="Debentures" style="border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;<ix:nonFraction name="elp:DebenturesAmount" contextRef="AsOf2022-12-31_custom_DebenturesEighteenDueOnMember" id="Fact010143" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">91,468</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: middle; background-color: white">
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #A6A6A6 0.5pt solid; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90A_ecustom--DebentureIssue_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesNineteenDueOnMember_zVdaqSwqkwM8" title="Issue"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesNineteenDueOnMember" id="Fact010145" name="elp:DebentureIssue">2<sup>nd
    </sup>(2<sup>nd</sup> serie)</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_904_ecustom--DebenturesIssuanceDate_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesNineteenDueOnMember_zfOwqlRiIoy3" title="Issue date"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesNineteenDueOnMember" id="Fact010147" name="elp:DebenturesIssuanceDate">03.24.2016</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_90D_ecustom--NumberOfInstallments_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesNineteenDueOnMember_zwDAe1cOScL4" title="Number of installments"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesNineteenDueOnMember" id="Fact010149" name="elp:NumberOfInstallments">192</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_905_ecustom--DebenturesMaturityDateRangeEnd_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesNineteenDueOnMember_zpB62cijtcSb" title="Final maturity"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesNineteenDueOnMember" id="Fact010151" name="elp:DebenturesMaturityDateRangeEnd">07.15.2032</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_908_ecustom--DescriptionOfFinanceCharges_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesNineteenDueOnMember_zq2s503gTDzi" title="Payment of chages"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesNineteenDueOnMember" id="Fact010153" name="elp:DescriptionOfFinanceCharges">Monthly</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_905_ecustom--ContractualFinancialCharges_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesNineteenDueOnMember_zHNhTXmzvYhe" title="Contractual financial charges p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesNineteenDueOnMember" id="Fact010155" name="elp:ContractualFinancialCharges">IPCA
    + 9.87%</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><span id="xdx_901_ecustom--AnnualRateInterestAndCommission_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesNineteenDueOnMember_znVFMlRwhSx5" title="Effective interest rate p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesNineteenDueOnMember" id="Fact010157" name="elp:AnnualRateInterestAndCommission">IPCA+
    10.92%</ix:nonNumeric></span></span></td>
    <td id="xdx_98E_ecustom--LoansAndFinancingPrincipal_iI_pn3n3_c20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesNineteenDueOnMember_zZNglGhDtPDa" title="Contract amount" style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt"><ix:nonFraction name="elp:LoansAndFinancingPrincipal" contextRef="AsOf2023-12-31_custom_DebenturesNineteenDueOnMember" id="Fact010159" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">153,258</ix:nonFraction></span></td>
    <td id="xdx_986_ecustom--DebenturesAmount_iI_pn3n3_c20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesNineteenDueOnMember_zYrKmnjD1MId" title="Debentures" style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;<ix:nonFraction name="elp:DebenturesAmount" contextRef="AsOf2023-12-31_custom_DebenturesNineteenDueOnMember" id="Fact010161" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">118,146</ix:nonFraction></span></td>
    <td id="xdx_981_ecustom--DebenturesAmount_iI_pn3n3_c20221231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesNineteenDueOnMember_zc90gxveI2hc" title="Debentures" style="border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="elp:DebenturesAmount" contextRef="AsOf2022-12-31_custom_DebenturesNineteenDueOnMember" id="Fact010163" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">126,067</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: middle">
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; background-color: white"><span style="font-size: 6pt"><span id="xdx_907_edei--EntityLegalForm_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesTwentyDueOnMember_zrUFCXBIj10l" title="Company"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesTwentyDueOnMember" id="Fact010165" name="dei:EntityLegalForm">Cutia</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #A6A6A6 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt"><span id="xdx_90C_ecustom--DebentureIssue_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesTwentyDueOnMember_znEr9CIUgvZ1" title="Issue"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesTwentyDueOnMember" id="Fact010167" name="elp:DebentureIssue">1<sup>st</sup>&#160;</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #A6A6A6 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt">(b)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt"><span id="xdx_90E_ecustom--DebtAllocation_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesTwentyDueOnMember_zlBpG1dLWsof"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesTwentyDueOnMember" id="Fact010168" name="elp:DebtAllocation">Construction
    and implementation of wind generating plants.</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt"><span id="xdx_90C_ecustom--DescriptionOfGuarantees_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesTwentyDueOnMember_zoqLY96FC9b6" title="Guarantees"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesTwentyDueOnMember" id="Fact010170" name="elp:DescriptionOfGuarantees">Personal
    guarantee</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt"><span id="xdx_903_ecustom--DebenturesIssuanceDate_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesTwentyDueOnMember_ztaQM6LZhVh8" title="Issue date"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesTwentyDueOnMember" id="Fact010172" name="elp:DebenturesIssuanceDate">03.20.2019</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt"><span id="xdx_900_ecustom--NumberOfInstallments_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesTwentyDueOnMember_zrcVYix8rFab" title="Number of installments"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesTwentyDueOnMember" id="Fact010174" name="elp:NumberOfInstallments">26</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: right; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt"><span id="xdx_905_ecustom--DebenturesMaturityDateRangeEnd_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesTwentyDueOnMember_zH7JzVuUSdjh" title="Final maturity"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesTwentyDueOnMember" id="Fact010176" name="elp:DebenturesMaturityDateRangeEnd">12.15.2031</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt"><span id="xdx_907_ecustom--DescriptionOfFinanceCharges_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesTwentyDueOnMember_zTu2hgb7NHjl" title="Payment of chages"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesTwentyDueOnMember" id="Fact010178" name="elp:DescriptionOfFinanceCharges">Half-yearly</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt"><span id="xdx_90B_ecustom--ContractualFinancialCharges_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesTwentyDueOnMember_zicNNSzhTJ5e" title="Contractual financial charges p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesTwentyDueOnMember" id="Fact010180" name="elp:ContractualFinancialCharges">IPCA
    +&#160;&#160;5.8813%</ix:nonNumeric></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #BFBFBF 0.5pt solid; text-align: center; border-top-color: #BFBFBF; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white"><span style="font-size: 6pt"><span id="xdx_908_ecustom--AnnualRateInterestAndCommission_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesTwentyDueOnMember_zbCnv6pIcJvc" title="Effective interest rate p.y."><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesTwentyDueOnMember" id="Fact010182" name="elp:AnnualRateInterestAndCommission">IPCA+
    6.83%</ix:nonNumeric></span></span></td>
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    <td style="font-weight: bold; text-align: left"><span style="font-size: 6pt">&#160;</span></td>
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    <td style="font-weight: bold; text-align: left"><span style="font-size: 6pt">&#160;</span></td>
    <td style="font-weight: bold; text-align: left"><span style="font-size: 6pt">&#160;</span></td>
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    <td style="border-bottom: Black 1pt solid; font-weight: bold; text-align: left"><span style="font-size: 6pt">&#160;</span></td>
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    <td style="border-bottom: Black 1pt solid; font-weight: bold; text-align: left"><span style="font-size: 6pt">&#160;</span></td>
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    <td style="border-bottom: Black 1pt solid; font-weight: bold; text-align: left"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-bottom: Black 1pt solid; font-weight: bold; text-align: left"><span style="font-size: 6pt">&#160;</span></td>
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  <tr style="vertical-align: bottom">
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    <td style="font-weight: bold; text-align: right"><span style="font-size: 6pt">&#160;</span></td>
    <td style="font-weight: bold; text-align: right"><span style="font-size: 6pt">&#160;</span></td>
    <td style="font-weight: bold; text-align: right"><span style="font-size: 6pt">&#160;</span></td>
    <td style="font-weight: bold; text-align: right"><span style="font-size: 6pt">&#160;</span></td>
    <td style="font-weight: bold; text-align: right"><span style="font-size: 6pt">&#160;</span></td>
    <td style="font-weight: bold; text-align: center"><span style="font-size: 6pt">&#160;</span></td>
    <td style="font-weight: bold; text-align: right"><span style="font-size: 6pt">&#160;</span></td>
    <td style="font-weight: bold; text-align: right"><span style="font-size: 6pt">&#160;</span></td>
    <td style="font-weight: bold; text-align: right"><span style="font-size: 6pt">&#160;</span></td>
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  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-bottom: Black 1pt solid; font-weight: bold; text-align: center"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right"><span style="font-size: 6pt">&#160;</span></td>
    <td style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right"><span style="font-size: 6pt">Noncurrent</span></td>
    <td id="xdx_986_ecustom--NoncurrentPortionOfNoncurrentDebentures_pn3n3_c20231231_z1cajZM5KoGj" title="Debentures, noncurent" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right; background-color: white"><span style="font-size: 6pt">&#160;<ix:nonFraction name="elp:NoncurrentPortionOfNoncurrentDebentures" contextRef="AsOf2023-12-31" id="Fact010206" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">8,393,457</ix:nonFraction></span></td>
    <td id="xdx_982_ecustom--NoncurrentPortionOfNoncurrentDebentures_iI_pn3n3_c20221231_zGZPWR6eIT8f" title="Debentures, noncurent" style="border-bottom: Black 1pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right; background-color: white"><span style="font-size: 6pt">&#160;&#160;<ix:nonFraction name="elp:NoncurrentPortionOfNoncurrentDebentures" contextRef="AsOf2022-12-31" id="Fact010208" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">6,457,508</ix:nonFraction></span></td></tr>
  </table>

<p style="font: 14pt/14pt Calibri, Helvetica, Sans-Serif; margin: 0.55pt 0 0"></p>

<table cellpadding="0" cellspacing="0" style="font: 4pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 1.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 7.05pt"/><td style="width: 6.2pt">(a)</td><td>Simple debentures, single series, not convertible into shares, unsecured, for public distribution with restricted placement efforts,
according to CVM No. 476. Guarantor: Copel. Trustee: Pent&#225;gono S.A. DTVM.</td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 4pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 1.3pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 7.05pt"/><td style="width: 6.2pt">(b)</td><td>Simple debentures, single series, not convertible into shares, with security interest and additional personal guarantee, for public
distribution with restricted efforts, pursuant to CVM Instruction No. 476. Guarantor: Copel. Trustee: Pent&#225;gono S.A. DTVM.</td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 4pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 1.3pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 7.05pt"/><td style="width: 6pt">(c)</td><td>Simple debentures, two series, not convertible into shares, unsecured, for public distribution with restricted placement efforts,
according to CVM No. 476. Guarantor: Copel. Trustee: Pent&#225;gono S.A. DTVM.</td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 4pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 1.3pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 7.05pt"/><td style="width: 6.2pt">(d)</td><td>Simple debentures, two series, not convertible into shares, issued privately. Companies: Nova Asa Branca I, Nova Asa Branca II, Nova
Asa Branca III, Nova Eurus and Ventos de Santo Uriel. Guarantor: Copel. They have no trustee.</td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 4pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 1.3pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 7.05pt"/><td style="width: 6.2pt">(e)</td><td>Simple debentures, three series, not convertible into shares, unsecured, with additional personal guarantee, for public distribution
with restricted placement efforts, pursuant to CVM Instruction No. 476. Guarantor: Copel. Trustee: Pent&#225;gono S.A. DTVM.</td></tr></table>

</ix:nonNumeric><p id="xdx_8A0_zuNt2uXCocC2" style="font: bold 10pt Arial, Helvetica, Sans-Serif; margin: 4pt 0 0 58.4pt; text-align: center">&#160;</p>

<p style="font: bold 10pt Arial, Helvetica, Sans-Serif; margin: 4pt 0 0 58.4pt; text-align: center">&#160;</p>


<ix:exclude><!-- Field: Page; Sequence: 246 -->
    <div id="xdx_237_ze2vn3uxVsP2" style="border-bottom: Black 1pt solid; margin-bottom: 6pt"><p style="margin-top: 0; margin-bottom: 0">&#160;</p><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%">F-<!-- Field: Sequence; Type: Arabic; Name: PageNo -->71<!-- Field: /Sequence -->&#160;</td></tr></table></div>
    <div id="xdx_237_zCtMpQfUNT85" style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%"><p style="font: 10pt/11.2pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 1pt; text-align: left"><b>COMPANHIA PARANAENSE DE ENERGIA &#8211; COPEL and Subsidiaries</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>Notes to the Consolidated Financial Statements</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>For the years ended December 31, 2023, 2022 and 2021</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; text-align: left; margin-top: 1.7pt; margin-right: 0; margin-bottom: 0"><b>All amounts expressed in thousands of Brazilian reais, unless otherwise stated</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b>&#160;</b></p></td></tr></table></div>
    <!-- Field: /Page --></ix:exclude>

<ix:exclude><p id="xdx_236_zymcByJYBCyb" style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.55pt 0 0">&#160;</p></ix:exclude>

<table cellpadding="0" cellspacing="0" style="font: 11pt Calibri, Helvetica, Sans-Serif; width: 100%; margin-top: 3.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 34pt"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 10pt"><b>21.1</b></span></td><td><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 10pt"><b>Maturity of noncurrent installments</b></span></td></tr></table>

<p style="font: 14pt/14pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact010211" name="elp:SummaryOfDebenturesMaturityOfNoncurrentInstallments1TableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_88E_ecustom--SummaryOfDebenturesMaturityOfNoncurrentInstallments1TableTextBlock_pn3n3_z1wXmMx60gU8" summary="xdx: Disclosure - Debentures (Details 1)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; width: 60%"><span id="xdx_8B6_zbxXgLPZCRV4" style="display: none">Schedule of maturity of noncurrent installments</span></td>
    <td style="border-bottom: Black 1pt solid; width: 13%">&#160;</td>
    <td style="border-bottom: Black 1pt solid; width: 14%">&#160;</td>
    <td style="border-bottom: Black 1pt solid; width: 13%">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold">12.31.2023</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right">Gross debt</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(-) Transaction cost</td>
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right">Net debt</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">2025</td>
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    <td id="xdx_98B_ecustom--TransactionCostOfNoncurrentInstallments1_iI_pn3n3_c20231231__ifrs-full--MaturityAxis__ifrs-full--LaterThanTwoYearsAndNotLaterThanThreeYearsMember_z4DLHYaB2on4" title="Transaction cost" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:TransactionCostOfNoncurrentInstallments1" contextRef="AsOf2023-12-31_ifrs-full_LaterThanTwoYearsAndNotLaterThanThreeYearsMember" id="Fact010215" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">25,529</ix:nonFraction>)</td>
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  <tr style="vertical-align: bottom">
    <td style="text-align: left">2026</td>
    <td id="xdx_98D_ecustom--GrossDebtOfNoncurrentInstallments1_pn3n3_c20231231__ifrs-full--MaturityAxis__ifrs-full--LaterThanThreeYearsAndNotLaterThanFourYearsMember_zYVnQS1GEKHa" title="Gross debt" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:GrossDebtOfNoncurrentInstallments1" contextRef="AsOf2023-12-31_ifrs-full_LaterThanThreeYearsAndNotLaterThanFourYearsMember" id="Fact010219" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,202,198</ix:nonFraction></td>
    <td id="xdx_98B_ecustom--TransactionCostOfNoncurrentInstallments1_pn3n3_c20231231__ifrs-full--MaturityAxis__ifrs-full--LaterThanThreeYearsAndNotLaterThanFourYearsMember_zZlSpmvQfPo9" title="Transaction cost" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:TransactionCostOfNoncurrentInstallments1" contextRef="AsOf2023-12-31_ifrs-full_LaterThanThreeYearsAndNotLaterThanFourYearsMember" id="Fact010221" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">19,105</ix:nonFraction>)</td>
    <td id="xdx_981_ecustom--NetDebtOfNoncurrentInstallments1_pn3n3_c20231231__ifrs-full--MaturityAxis__ifrs-full--LaterThanThreeYearsAndNotLaterThanFourYearsMember_zzqGpuJyfra6" title="Net debt" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:NetDebtOfNoncurrentInstallments1" contextRef="AsOf2023-12-31_ifrs-full_LaterThanThreeYearsAndNotLaterThanFourYearsMember" id="Fact010223" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,183,093</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">2027</td>
    <td id="xdx_983_ecustom--GrossDebtOfNoncurrentInstallments1_pn3n3_c20231231__ifrs-full--MaturityAxis__ifrs-full--LaterThanFourYearsAndNotLaterThanFiveYearsMember_znDt1olJv0p4" title="Gross debt" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:GrossDebtOfNoncurrentInstallments1" contextRef="AsOf2023-12-31_ifrs-full_LaterThanFourYearsAndNotLaterThanFiveYearsMember" id="Fact010225" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,130,834</ix:nonFraction></td>
    <td id="xdx_982_ecustom--TransactionCostOfNoncurrentInstallments1_pn3n3_c20231231__ifrs-full--MaturityAxis__ifrs-full--LaterThanFourYearsAndNotLaterThanFiveYearsMember_zErquAOaqEoe" title="Transaction cost" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:TransactionCostOfNoncurrentInstallments1" contextRef="AsOf2023-12-31_ifrs-full_LaterThanFourYearsAndNotLaterThanFiveYearsMember" id="Fact010227" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">11,413</ix:nonFraction>)</td>
    <td id="xdx_983_ecustom--NetDebtOfNoncurrentInstallments1_pn3n3_c20231231__ifrs-full--MaturityAxis__ifrs-full--LaterThanFourYearsAndNotLaterThanFiveYearsMember_zZbLez9Lpqla" title="Net debt" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:NetDebtOfNoncurrentInstallments1" contextRef="AsOf2023-12-31_ifrs-full_LaterThanFourYearsAndNotLaterThanFiveYearsMember" id="Fact010229" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,119,421</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">2028</td>
    <td id="xdx_985_ecustom--GrossDebtOfNoncurrentInstallments1_iI_pn3n3_c20231231__ifrs-full--MaturityAxis__custom--LaterThanFiveYearsAndNotLaterThanSixYearsMember_zLKwurcb5sNi" title="Gross debt" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:GrossDebtOfNoncurrentInstallments1" contextRef="AsOf2023-12-31_custom_LaterThanFiveYearsAndNotLaterThanSixYearsMember" id="Fact010231" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">465,465</ix:nonFraction></td>
    <td id="xdx_98D_ecustom--TransactionCostOfNoncurrentInstallments1_pn3n3_c20231231__ifrs-full--MaturityAxis__custom--LaterThanFiveYearsAndNotLaterThanSixYearsMember_zf0guSb8QNja" title="Transaction cost" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:TransactionCostOfNoncurrentInstallments1" contextRef="AsOf2023-12-31_custom_LaterThanFiveYearsAndNotLaterThanSixYearsMember" id="Fact010233" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">8,281</ix:nonFraction>)</td>
    <td id="xdx_981_ecustom--NetDebtOfNoncurrentInstallments1_pn3n3_c20231231__ifrs-full--MaturityAxis__custom--LaterThanFiveYearsAndNotLaterThanSixYearsMember_zsvbsCGGk9C8" title="Net debt" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:NetDebtOfNoncurrentInstallments1" contextRef="AsOf2023-12-31_custom_LaterThanFiveYearsAndNotLaterThanSixYearsMember" id="Fact010235" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">457,184</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">2029</td>
    <td id="xdx_984_ecustom--GrossDebtOfNoncurrentInstallments1_pn3n3_c20231231__ifrs-full--MaturityAxis__custom--LaterThanSixYearsAndNotLaterThanSevenYearsMember_z6iF1J0Zcxpj" title="Gross debt" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:GrossDebtOfNoncurrentInstallments1" contextRef="AsOf2023-12-31_custom_LaterThanSixYearsAndNotLaterThanSevenYearsMember" id="Fact010237" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">954,663</ix:nonFraction></td>
    <td id="xdx_98F_ecustom--TransactionCostOfNoncurrentInstallments1_pn3n3_c20231231__ifrs-full--MaturityAxis__custom--LaterThanSixYearsAndNotLaterThanSevenYearsMember_zhjihVdbkRBa" title="Transaction cost" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:TransactionCostOfNoncurrentInstallments1" contextRef="AsOf2023-12-31_custom_LaterThanSixYearsAndNotLaterThanSevenYearsMember" id="Fact010239" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">8,115</ix:nonFraction>)</td>
    <td id="xdx_982_ecustom--NetDebtOfNoncurrentInstallments1_pn3n3_c20231231__ifrs-full--MaturityAxis__custom--LaterThanSixYearsAndNotLaterThanSevenYearsMember_zQMl0oGa03ki" title="Net debt" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:NetDebtOfNoncurrentInstallments1" contextRef="AsOf2023-12-31_custom_LaterThanSixYearsAndNotLaterThanSevenYearsMember" id="Fact010241" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">946,548</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 0.5pt solid; text-align: left">After 2029</td>
    <td id="xdx_989_ecustom--GrossDebtOfNoncurrentInstallments1_pn3n3_c20231231__ifrs-full--MaturityAxis__custom--LaterThanSevenYearsMember_zryrvEePB5Y5" title="Gross debt" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:GrossDebtOfNoncurrentInstallments1" contextRef="AsOf2023-12-31_custom_LaterThanSevenYearsMember" id="Fact010243" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,903,983</ix:nonFraction></td>
    <td id="xdx_98A_ecustom--TransactionCostOfNoncurrentInstallments1_pn3n3_c20231231__ifrs-full--MaturityAxis__custom--LaterThanSevenYearsMember_zhXDjdyZNaX1" title="Transaction cost" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:TransactionCostOfNoncurrentInstallments1" contextRef="AsOf2023-12-31_custom_LaterThanSevenYearsMember" id="Fact010245" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">16,655</ix:nonFraction>)</td>
    <td id="xdx_98D_ecustom--NetDebtOfNoncurrentInstallments1_pn3n3_c20231231__ifrs-full--MaturityAxis__custom--LaterThanSevenYearsMember_z8D1msEA6HZ7" title="Net debt" style="border-bottom: Black 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:NetDebtOfNoncurrentInstallments1" contextRef="AsOf2023-12-31_custom_LaterThanSevenYearsMember" id="Fact010247" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,887,328</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; font-weight: bold; border-top-color: Black; border-top-width: 0.5pt">&#160;</td>
    <td id="xdx_98F_ecustom--GrossDebtOfNoncurrentInstallments1_pn3n3_c20231231_zcgiFUpWMSMh" title="Gross debt" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:GrossDebtOfNoncurrentInstallments1" contextRef="AsOf2023-12-31" id="Fact010249" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">8,482,555</ix:nonFraction></td>
    <td id="xdx_982_ecustom--TransactionCostOfNoncurrentInstallments1_pn3n3_c20231231_zvvVucT6D13j" title="Transaction cost" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:TransactionCostOfNoncurrentInstallments1" contextRef="AsOf2023-12-31" id="Fact010251" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">89,098</ix:nonFraction>)</td>
    <td id="xdx_98C_ecustom--NetDebtOfNoncurrentInstallments1_pn3n3_c20231231_zMIUPrqtYsH5" title="Net debt" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:NetDebtOfNoncurrentInstallments1" contextRef="AsOf2023-12-31" id="Fact010253" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">8,393,457</ix:nonFraction></td></tr>
  </table></ix:nonNumeric>

<p style="font: 14pt/14pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 11pt Calibri, Helvetica, Sans-Serif; width: 100%; margin-top: 3.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 34pt"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 10pt"><b>21.2</b></span></td><td><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 10pt"><b>Changes in debentures</b></span></td></tr></table>

<p style="font: 13pt/13pt Calibri, Helvetica, Sans-Serif; margin: 0.85pt 0 0">&#160;</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact010255" name="elp:SummaryOfChangesInDebenturesTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_890_ecustom--SummaryOfChangesInDebenturesTableTextBlock_zrvtpZyXXRdi" summary="xdx: Disclosure - Debentures (Details 2)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; width: 55%"><span id="xdx_8B1_zBOJoDjAdyX2" style="display: none">Schedule of changes in debentures</span></td>
    <td style="border-bottom: Black 1pt solid; width: 16%">&#160;</td>
    <td style="border-bottom: Black 1pt solid; width: 16%">&#160;</td>
    <td style="border-bottom: Black 1pt solid; width: 13%">&#160;</td></tr>
  <tr>
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: top; text-align: left">&#160;</td>
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">Continuing operations</td>
    <td style="border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right">Discontinued operations</td>
    <td style="border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right">Total</td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold">Balance as of January 1, 2021</td>
    <td id="xdx_98B_ecustom--DebenturesAmount_iS_pn3n3_c20210101__20211231__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--ChangesInDebenturesContinuingOperationsMember_zpeWHsjvVfYj" title="Debentures, beginning balance" style="border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right"><ix:nonFraction name="elp:DebenturesAmount" contextRef="AsOf2020-12-31_custom_ChangesInDebenturesContinuingOperationsMember" id="Fact010257" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">6,737,229</ix:nonFraction></td>
    <td id="xdx_98B_ecustom--DebenturesAmount_iS_pn3n3_c20210101__20211231__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--ChangesInDebenturesDiscontinuedOperationsMember_z08p9tdrFwu2" title="Debentures, beginning balance" style="border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:DebenturesAmount" contextRef="AsOf2020-12-31_custom_ChangesInDebenturesDiscontinuedOperationsMember" id="Fact010259" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">20,252</ix:nonFraction></td>
    <td id="xdx_98F_ecustom--DebenturesAmount_iS_pn3n3_c20210101__20211231_znLq7w211tlh" title="Debentures, beginning balance" style="border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:DebenturesAmount" contextRef="AsOf2020-12-31" id="Fact010261" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">6,757,481</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Funding</td>
    <td id="xdx_98E_ecustom--DebenturesFunding_pn3n3_c20210101__20211231__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--ChangesInDebenturesContinuingOperationsMember_z54NRYFm76Uc" title="Funding" style="border-left: #FFC000 0.5pt solid; text-align: right"><ix:nonFraction name="elp:DebenturesFunding" contextRef="From2021-01-012021-12-31_custom_ChangesInDebenturesContinuingOperationsMember" id="Fact010263" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,000,000</ix:nonFraction></td>
    <td id="xdx_985_ecustom--DebenturesFunding_pn3n3_c20210101__20211231__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--ChangesInDebenturesDiscontinuedOperationsMember_zTirrIaVBTvf" title="Funding" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl10265">-</span></td>
    <td id="xdx_987_ecustom--DebenturesFunding_pn3n3_c20210101__20211231_zEiut4TeLfW4" title="Funding" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:DebenturesFunding" contextRef="From2021-01-012021-12-31" id="Fact010267" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,000,000</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">(-) Transaction costs</td>
    <td id="xdx_989_ecustom--DebenturesTransactionCosts_pn3n3_c20210101__20211231__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--ChangesInDebenturesContinuingOperationsMember_zoik0ICmYoqi" title="Charges and monetary variations" style="border-left: #FFC000 0.5pt solid; text-align: right">(<ix:nonFraction name="elp:DebenturesTransactionCosts" contextRef="From2021-01-012021-12-31_custom_ChangesInDebenturesContinuingOperationsMember" id="Fact010269" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">35,030</ix:nonFraction>)</td>
    <td id="xdx_989_ecustom--DebenturesTransactionCosts_pn3n3_c20210101__20211231__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--ChangesInDebenturesDiscontinuedOperationsMember_zYRfFfSXa0E9" title="Charges and monetary variations" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl10271">-</span></td>
    <td id="xdx_98B_ecustom--DebenturesTransactionCosts_pn3n3_c20210101__20211231_zoKhQU3iyEE5" title="Charges and monetary variations" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:DebenturesTransactionCosts" contextRef="From2021-01-012021-12-31" id="Fact010273" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">35,030</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Charges and monetary variations</td>
    <td id="xdx_982_ecustom--DebenturesChargesAndMonetaryVariations_pn3n3_c20210101__20211231__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--ChangesInDebenturesContinuingOperationsMember_zpquQkyCVpU6" title="Charges and monetary variations" style="border-left: #FFC000 0.5pt solid; text-align: right"><ix:nonFraction name="elp:DebenturesChargesAndMonetaryVariations" contextRef="From2021-01-012021-12-31_custom_ChangesInDebenturesContinuingOperationsMember" id="Fact010275" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">620,751</ix:nonFraction></td>
    <td id="xdx_98C_ecustom--DebenturesChargesAndMonetaryVariations_pn3n3_c20210101__20211231__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--ChangesInDebenturesDiscontinuedOperationsMember_zxQ61ONMr3Z2" title="Charges and monetary variations" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:DebenturesChargesAndMonetaryVariations" contextRef="From2021-01-012021-12-31_custom_ChangesInDebenturesDiscontinuedOperationsMember" id="Fact010277" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">37,902</ix:nonFraction></td>
    <td id="xdx_98B_ecustom--DebenturesChargesAndMonetaryVariations_pn3n3_c20210101__20211231_z4fKGH3l1a69" title="Charges and monetary variations" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:DebenturesChargesAndMonetaryVariations" contextRef="From2021-01-012021-12-31" id="Fact010279" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">658,653</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Amortization - principal</td>
    <td id="xdx_98D_ecustom--DebenturesAmortizationPrincipal_pn3n3_c20210101__20211231__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--ChangesInDebenturesContinuingOperationsMember_zivqBVvSkgea" title="Amortization - principal" style="border-left: #FFC000 0.5pt solid; text-align: right">(<ix:nonFraction name="elp:DebenturesAmortizationPrincipal" contextRef="From2021-01-012021-12-31_custom_ChangesInDebenturesContinuingOperationsMember" id="Fact010281" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,831,809</ix:nonFraction>)</td>
    <td id="xdx_98E_ecustom--DebenturesAmortizationPrincipal_pn3n3_c20210101__20211231__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--ChangesInDebenturesDiscontinuedOperationsMember_zRv1qNOm9a78" title="Amortization - principal" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:DebenturesAmortizationPrincipal" contextRef="From2021-01-012021-12-31_custom_ChangesInDebenturesDiscontinuedOperationsMember" id="Fact010283" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">20,239</ix:nonFraction>)</td>
    <td id="xdx_98D_ecustom--DebenturesAmortizationPrincipal_pn3n3_c20210101__20211231_zQn0k97zbTdj" title="Amortization - principal" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:DebenturesAmortizationPrincipal" contextRef="From2021-01-012021-12-31" id="Fact010285" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,852,048</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Payment - charges</td>
    <td id="xdx_989_ecustom--DebenturesPaymentCharges_pn3n3_c20210101__20211231__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--ChangesInDebenturesContinuingOperationsMember_zq2ARiVnNkY9" title="Payment - charges" style="border-left: #FFC000 0.5pt solid; text-align: right">(<ix:nonFraction name="elp:DebenturesPaymentCharges" contextRef="From2021-01-012021-12-31_custom_ChangesInDebenturesContinuingOperationsMember" id="Fact010287" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">343,524</ix:nonFraction>)</td>
    <td id="xdx_984_ecustom--DebenturesPaymentCharges_pn3n3_c20210101__20211231__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--ChangesInDebenturesDiscontinuedOperationsMember_zlRv0r8MkR97" title="Payment - charges" style="border-left: #FFC000 0.5pt solid; text-align: right">(<ix:nonFraction name="elp:DebenturesPaymentCharges" contextRef="From2021-01-012021-12-31_custom_ChangesInDebenturesDiscontinuedOperationsMember" id="Fact010289" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">17,549</ix:nonFraction>)</td>
    <td id="xdx_98D_ecustom--DebenturesPaymentCharges_pn3n3_c20210101__20211231_zk9PuKFkpiD6" title="Payment - charges" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:DebenturesPaymentCharges" contextRef="From2021-01-012021-12-31" id="Fact010291" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">361,073</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Reclassification - held for sale - Copel Telecomunica&#231;&#245;es</td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right">-</td>
    <td id="xdx_983_ecustom--DebenturesReclassificationHeldForSale_pn3n3_c20210101__20211231__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--ChangesInDebenturesDiscontinuedOperationsMember_zOMfkLkBsWE7" title="Reclassification" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:DebenturesReclassificationHeldForSale" contextRef="From2021-01-012021-12-31_custom_ChangesInDebenturesDiscontinuedOperationsMember" id="Fact010293" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">20,366</ix:nonFraction>)</td>
    <td id="xdx_98D_ecustom--DebenturesReclassificationHeldForSale_pn3n3_c20210101__20211231_zEqVQ00PWI0l" title="Reclassification" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:DebenturesReclassificationHeldForSale" contextRef="From2021-01-012021-12-31" id="Fact010295" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">20,366</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold">Balance as of December 31, 2021</td>
    <td id="xdx_980_ecustom--DebenturesAmount_iS_pn3n3_c20220101__20221231__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--ChangesInDebenturesContinuingOperationsMember_z1askisl7YAl" title="Debentures, beginning balance" style="border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right"><ix:nonFraction name="elp:DebenturesAmount" contextRef="AsOf2021-12-31_custom_ChangesInDebenturesContinuingOperationsMember" id="Fact010297" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">8,147,617</ix:nonFraction></td>
    <td id="xdx_982_ecustom--DebenturesAmount_iS_pn3n3_c20220101__20221231__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--ChangesInDebenturesDiscontinuedOperationsMember_zug6oUQdugDk" title="Debentures, beginning balance" style="border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl10299">-</span></td>
    <td id="xdx_98F_ecustom--DebenturesAmount_iS_pn3n3_c20220101__20221231_zJXOscZ7cSIb" title="Debentures, beginning balance" style="border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:DebenturesAmount" contextRef="AsOf2021-12-31" id="Fact010301" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">8,147,617</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Funding</td>
    <td id="xdx_987_ecustom--DebenturesFunding_pn3n3_c20220101__20221231__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--ChangesInDebenturesContinuingOperationsMember_znQPgRD0MdWd" title="Funding" style="border-left: #FFC000 0.5pt solid; text-align: right"><ix:nonFraction name="elp:DebenturesFunding" contextRef="From2022-01-012022-12-31_custom_ChangesInDebenturesContinuingOperationsMember" id="Fact010303" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,500,000</ix:nonFraction></td>
    <td id="xdx_98C_ecustom--DebenturesFunding_pn3n3_c20220101__20221231__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--ChangesInDebenturesDiscontinuedOperationsMember_z0trk4yrPtOd" title="Funding" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl10305">-</span></td>
    <td id="xdx_983_ecustom--DebenturesFunding_pn3n3_c20220101__20221231_zez6Lem9M74j" title="Funding" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:DebenturesFunding" contextRef="From2022-01-012022-12-31" id="Fact010307" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,500,000</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">(-) Transaction costs</td>
    <td id="xdx_98D_ecustom--DebenturesTransactionCosts_pn3n3_c20220101__20221231__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--ChangesInDebenturesContinuingOperationsMember_zcyZmRxZKq07" title="Charges and monetary variations" style="border-left: #FFC000 0.5pt solid; text-align: right">(<ix:nonFraction name="elp:DebenturesTransactionCosts" contextRef="From2022-01-012022-12-31_custom_ChangesInDebenturesContinuingOperationsMember" id="Fact010309" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">14,445</ix:nonFraction>)</td>
    <td id="xdx_98B_ecustom--DebenturesTransactionCosts_pn3n3_c20220101__20221231__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--ChangesInDebenturesDiscontinuedOperationsMember_zoKo2qZmDwz4" title="Charges and monetary variations" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl10311">-</span></td>
    <td id="xdx_98B_ecustom--DebenturesTransactionCosts_pn3n3_c20220101__20221231_zVzH4h1YnF2e" title="Charges and monetary variations" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:DebenturesTransactionCosts" contextRef="From2022-01-012022-12-31" id="Fact010313" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">14,445</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Charges and monetary variations</td>
    <td id="xdx_98B_ecustom--DebenturesChargesAndMonetaryVariations_pn3n3_c20220101__20221231__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--ChangesInDebenturesContinuingOperationsMember_z61a1B5rFtJa" title="Charges and monetary variations" style="border-left: #FFC000 0.5pt solid; text-align: right"><ix:nonFraction name="elp:DebenturesChargesAndMonetaryVariations" contextRef="From2022-01-012022-12-31_custom_ChangesInDebenturesContinuingOperationsMember" id="Fact010315" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,112,287</ix:nonFraction></td>
    <td id="xdx_98E_ecustom--DebenturesChargesAndMonetaryVariations_pn3n3_c20220101__20221231__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--ChangesInDebenturesDiscontinuedOperationsMember_zB7wkLGjEIbe" title="Charges and monetary variations" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl10317">-</span></td>
    <td id="xdx_984_ecustom--DebenturesChargesAndMonetaryVariations_pn3n3_c20220101__20221231_zi5ZRB7iqAa6" title="Charges and monetary variations" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:DebenturesChargesAndMonetaryVariations" contextRef="From2022-01-012022-12-31" id="Fact010319" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,112,287</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Amortization - principal</td>
    <td id="xdx_98B_ecustom--DebenturesAmortizationPrincipal_pn3n3_c20220101__20221231__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--ChangesInDebenturesContinuingOperationsMember_zHwKQO06Ko9e" title="Amortization - principal" style="border-left: #FFC000 0.5pt solid; text-align: right">(<ix:nonFraction name="elp:DebenturesAmortizationPrincipal" contextRef="From2022-01-012022-12-31_custom_ChangesInDebenturesContinuingOperationsMember" id="Fact010321" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,051,481</ix:nonFraction>)</td>
    <td id="xdx_987_ecustom--DebenturesAmortizationPrincipal_pn3n3_c20220101__20221231__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--ChangesInDebenturesDiscontinuedOperationsMember_zKcRFhwU6c96" title="Amortization - principal" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl10323">-</span></td>
    <td id="xdx_984_ecustom--DebenturesAmortizationPrincipal_pn3n3_c20220101__20221231_zOdenL8JCOb5" title="Amortization - principal" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:DebenturesAmortizationPrincipal" contextRef="From2022-01-012022-12-31" id="Fact010325" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,051,481</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Payment - charges</td>
    <td id="xdx_986_ecustom--DebenturesPaymentCharges_pn3n3_c20220101__20221231__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--ChangesInDebenturesContinuingOperationsMember_zifmNwrj7cI8" title="Payment - charges" style="border-left: #FFC000 0.5pt solid; text-align: right">(<ix:nonFraction name="elp:DebenturesPaymentCharges" contextRef="From2022-01-012022-12-31_custom_ChangesInDebenturesContinuingOperationsMember" id="Fact010327" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">890,123</ix:nonFraction>)</td>
    <td id="xdx_986_ecustom--DebenturesPaymentCharges_pn3n3_c20220101__20221231__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--ChangesInDebenturesDiscontinuedOperationsMember_zlAgx25Z0Izb" title="Payment - charges" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl10329">-</span></td>
    <td id="xdx_984_ecustom--DebenturesPaymentCharges_pn3n3_c20220101__20221231_zjlNRcXfG6ie" title="Payment - charges" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:DebenturesPaymentCharges" contextRef="From2022-01-012022-12-31" id="Fact010331" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">890,123</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold">Balance as of December 31, 2022</td>
    <td id="xdx_980_ecustom--DebenturesAmount_iS_pn3n3_c20230101__20231231__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--ChangesInDebenturesContinuingOperationsMember_z3Lq7bybDK5a" title="Debentures, beginning balance" style="border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right"><ix:nonFraction name="elp:DebenturesAmount" contextRef="AsOf2022-12-31_custom_ChangesInDebenturesContinuingOperationsMember" id="Fact010333" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">7,803,855</ix:nonFraction></td>
    <td id="xdx_98F_ecustom--DebenturesAmount_iS_pn3n3_c20230101__20231231__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--ChangesInDebenturesDiscontinuedOperationsMember_zfZML5Fb3Irf" title="Debentures, beginning balance" style="border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl10335">-</span></td>
    <td id="xdx_98D_ecustom--DebenturesAmount_iS_pn3n3_c20230101__20231231_zZUcfh8Si7Fi" title="Debentures, beginning balance" style="border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:DebenturesAmount" contextRef="AsOf2022-12-31" id="Fact010337" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">7,803,855</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Funding</td>
    <td id="xdx_981_ecustom--DebenturesFunding_pn3n3_c20230101__20231231__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--ChangesInDebenturesContinuingOperationsMember_zlfucvjL71Ea" title="Funding" style="border-left: #FFC000 0.5pt solid; text-align: right"><ix:nonFraction name="elp:DebenturesFunding" contextRef="From2023-01-012023-12-31_custom_ChangesInDebenturesContinuingOperationsMember" id="Fact010339" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,900,000</ix:nonFraction></td>
    <td id="xdx_989_ecustom--DebenturesFunding_pn3n3_c20230101__20231231__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--ChangesInDebenturesDiscontinuedOperationsMember_zCAgXsXeZ3oe" title="Funding" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:DebenturesFunding" contextRef="From2023-01-012023-12-31_custom_ChangesInDebenturesDiscontinuedOperationsMember" id="Fact010341" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">295,000</ix:nonFraction></td>
    <td id="xdx_989_ecustom--DebenturesFunding_pn3n3_c20230101__20231231_zQEhUX5TLZnf" title="Funding" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:DebenturesFunding" contextRef="From2023-01-01to2023-12-31" id="Fact010343" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,195,000</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">(-) Transaction costs (a)</td>
    <td id="xdx_98D_ecustom--DebenturesTransactionCosts_pn3n3_c20230101__20231231__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--ChangesInDebenturesContinuingOperationsMember_zL1aOuaCLG73" title="Charges and monetary variations" style="border-left: #FFC000 0.5pt solid; text-align: right">(<ix:nonFraction name="elp:DebenturesTransactionCosts" contextRef="From2023-01-012023-12-31_custom_ChangesInDebenturesContinuingOperationsMember" id="Fact010345" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">60,677</ix:nonFraction>)</td>
    <td id="xdx_98D_ecustom--DebenturesTransactionCosts_pn3n3_c20230101__20231231__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--ChangesInDebenturesDiscontinuedOperationsMember_z78uEyWOIhLa" title="Charges and monetary variations" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:DebenturesTransactionCosts" contextRef="From2023-01-012023-12-31_custom_ChangesInDebenturesDiscontinuedOperationsMember" id="Fact010347" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">955</ix:nonFraction>)</td>
    <td id="xdx_982_ecustom--DebenturesTransactionCosts_pn3n3_c20230101__20231231_zxLkzruWMbdh" title="Charges and monetary variations" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:DebenturesTransactionCosts" contextRef="From2023-01-01to2023-12-31" id="Fact010349" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">61,632</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Charges and monetary variations</td>
    <td id="xdx_98A_ecustom--DebenturesChargesAndMonetaryVariations_pn3n3_c20230101__20231231__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--ChangesInDebenturesContinuingOperationsMember_z4wycFvOjLIh" title="Charges and monetary variations" style="border-left: #FFC000 0.5pt solid; text-align: right"><ix:nonFraction name="elp:DebenturesChargesAndMonetaryVariations" contextRef="From2023-01-012023-12-31_custom_ChangesInDebenturesContinuingOperationsMember" id="Fact010351" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,297,445</ix:nonFraction></td>
    <td id="xdx_981_ecustom--DebenturesChargesAndMonetaryVariations_pn3n3_c20230101__20231231__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--ChangesInDebenturesDiscontinuedOperationsMember_zdQjvYZUr482" title="Charges and monetary variations" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:DebenturesChargesAndMonetaryVariations" contextRef="From2023-01-012023-12-31_custom_ChangesInDebenturesDiscontinuedOperationsMember" id="Fact010353" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">19,017</ix:nonFraction></td>
    <td id="xdx_988_ecustom--DebenturesChargesAndMonetaryVariations_pn3n3_c20230101__20231231_zntepX4k6dPe" title="Charges and monetary variations" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:DebenturesChargesAndMonetaryVariations" contextRef="From2023-01-01to2023-12-31" id="Fact010355" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,316,462</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Amortization - principal</td>
    <td id="xdx_98B_ecustom--DebenturesAmortizationPrincipal_pn3n3_c20230101__20231231__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--ChangesInDebenturesContinuingOperationsMember_zfQovAxA9L54" title="Amortization - principal" style="border-left: #FFC000 0.5pt solid; text-align: right">(<ix:nonFraction name="elp:DebenturesAmortizationPrincipal" contextRef="From2023-01-012023-12-31_custom_ChangesInDebenturesContinuingOperationsMember" id="Fact010357" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,193,910</ix:nonFraction>)</td>
    <td id="xdx_98D_ecustom--DebenturesAmortizationPrincipal_pn3n3_c20230101__20231231__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--ChangesInDebenturesDiscontinuedOperationsMember_zNOuVbmqON08" title="Amortization - principal" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:DebenturesAmortizationPrincipal" contextRef="From2023-01-012023-12-31_custom_ChangesInDebenturesDiscontinuedOperationsMember" id="Fact010359" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">18,437</ix:nonFraction>)</td>
    <td id="xdx_981_ecustom--DebenturesAmortizationPrincipal_pn3n3_c20230101__20231231_z172PYVO9gI3" title="Amortization - principal" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:DebenturesAmortizationPrincipal" contextRef="From2023-01-01to2023-12-31" id="Fact010361" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,212,347</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Payment - charges</td>
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  <tr style="vertical-align: bottom">
    <td style="text-align: left">Reclassification (b)&#160;</td>
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  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; font-weight: bold">Balance as of December 31, 2023</td>
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</table>

<table border="0" cellpadding="0" cellspacing="0" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="text-align: left">(a) Includes the amount of R$41,788 relating to financial consideration (waiver) paid as a result of the process of transforming Copel into a Corporation, as detailed in Note 21.3.</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">(b) Reclassification to Liabilities classified as held for sale (Note 39).</td></tr>
  </table>

</ix:nonNumeric><p id="xdx_8AB_zcwa3FvXsTUc" style="font: 13pt/13pt Calibri, Helvetica, Sans-Serif; margin: 0.85pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: bold 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 3.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 34pt">21.3</td><td style="text-align: justify; padding-right: 402.4pt">Covenants</td></tr></table>

<p style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.65pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.55pt 0 5.9pt; text-align: justify">The issued debentures contain clauses
that require the maintenance of certain economic and financial ratios within pre-determined parameters, requiring annual fulfillment and
other conditions to be complied with, such as not changing the Company's interest in the capital stock that would represent change of
control without prior consent from the debenture holders; not paying out dividends or interest on capital if it is in arrears in relation
to honoring any of its financial obligations or not maintaining the financial ratios as determined without prior written consent of the
debenture holders. The non-compliance with the contracted conditions may imply the need to comply with additional obligations, to request
consent from the debenture holders or even the declaration of early maturity of the debts.</p>


<ix:exclude><!-- Field: Page; Sequence: 247 -->
    <div id="xdx_23E_zM9YiY3vLEz" style="border-bottom: Black 1pt solid; margin-bottom: 6pt"><p style="margin-top: 0; margin-bottom: 0">&#160;</p><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%">F-<!-- Field: Sequence; Type: Arabic; Name: PageNo -->72<!-- Field: /Sequence -->&#160;</td></tr></table></div>
    <div id="xdx_23F_zJX0IToPpSve" style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%"><p style="font: 10pt/11.2pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 1pt; text-align: left"><b>COMPANHIA PARANAENSE DE ENERGIA &#8211; COPEL and Subsidiaries</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>Notes to the Consolidated Financial Statements</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>For the years ended December 31, 2023, 2022 and 2021</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; text-align: left; margin-top: 1.7pt; margin-right: 0; margin-bottom: 0"><b>All amounts expressed in thousands of Brazilian reais, unless otherwise stated</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b>&#160;</b></p></td></tr></table></div>
    <!-- Field: /Page --></ix:exclude>

<ix:exclude><p id="xdx_237_zTAzD0fGoXE" style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.55pt 0 0">&#160;</p></ix:exclude>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.5pt 0 5.9pt; text-align: justify">On December 31, 2023, all the
agreed contractual indicators and conditions were fully met, except for the subsidiaries Nova Asa Branca I, Nova Asa Branca III and Ventos
de Santo Uriel that did not meet the ICSD of 1.3. However, the Company preventively requested and received, on December 29, 2023, according
to letter from BNDES AEC/DEENE2 No. 042/2023, the commitment of the development banking institution not to declare the early maturity
of the debenture deeds, based on the performance of this index in fiscal year 2023.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.45pt 0 5.9pt; text-align: justify">As a result of the process of transforming
Copel into a company with dispersed capital and no controlling shareholder, as detailed in Note 1, General Meetings of Debenture Holders
were held to decide on consent to carry out the operation, by means of a financial compensation (waiver fee), so that the change in shareholder
control would not characterize an event of early maturity of the Company's debts. The financial compensation was conditional on the success
of the offer, with payment within ten days of its settlement, and corresponds to a remuneration of 0.20%, multiplied by the remaining
duration of the debentures, on their updated nominal value on the date of the Meetings, except for the 1<span style="font-size: 6.5pt; line-height: 150%">st</span>
series of the 6<span style="font-size: 6.5pt; line-height: 150%">th</span> Issue of Copel GeT and the 4<span style="font-size: 6.5pt; line-height: 150%">th</span>
Issue of Copel DIS, for which the remuneration rate is 0.15% on the updated nominal value on the date of the Meetings. The financial payments
were settled in August 2023.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0 91.5pt 0 5.9pt; text-align: justify">The financial covenants contained in
the debenture agreements are presented as follows:</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact010382" name="elp:SummaryOfDebenturesFinancialCovenantsTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_89A_ecustom--SummaryOfDebenturesFinancialCovenantsTableTextBlock_pn3n3_zWuFUwsGPIib" summary="xdx: Disclosure - Debentures (Details 3)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="width: 24%"><span id="xdx_8B5_zZAL4hq0jJli" style="display: none">Schedule of financial covenants</span></td>
    <td style="width: 25%">&#160;</td>
    <td style="width: 44%">&#160;</td>
    <td style="width: 7%">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: left">Company</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt">Contractual Instrument</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt">Annual financial ratio</td>
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  <tr style="vertical-align: middle">
    <td rowspan="4" style="border-right: #FFC000 0.5pt solid; border-bottom: #FFC000 0.5pt solid; text-align: left; border-top-color: Black; border-top-width: 0.5pt"><span id="xdx_90C_edei--EntityLegalForm_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--BorrowingsByNameAxis__custom--DebenturesMember_zKO205wWEqo7" title="Company name"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelGeracaoeTransmissaoSAMember_custom_DebenturesMember" id="Fact010384" name="dei:EntityLegalForm">Copel GeT</ix:nonNumeric></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_90D_ecustom--DebenturesContract_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--Debentures5thIssueMember__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember_zwdr3QVH8GX2" title="Contract"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_Debentures5thIssueMember_custom_CopelGeracaoeTransmissaoSAMember" id="Fact010386" name="elp:DebenturesContract">5<sup>th</sup> issue of Debentures</ix:nonNumeric></span></td>
    <td rowspan="8" style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: left"><span id="xdx_90F_ecustom--DebenturesFinancialIndex_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--DebenturesMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--CopelGeracaoeTransmissaoSAMember_z1gHrc9Xm5L2" title="Annual financial index"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesMember_custom_CopelGeracaoeTransmissaoSAMember" id="Fact010388" name="elp:DebenturesFinancialIndex">Consolidated
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    <td rowspan="8" style="border-bottom: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; border-top-color: Black; border-top-width: 0.5pt"><span id="xdx_90D_ecustom--Limit_c20230101__20231231__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--CopelGeracaoeTransmissaoSAMember__ifrs-full--BorrowingsByNameAxis__custom--DebenturesMember_z7HDwx4QAEpi" title="Limit"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesMember_custom_CopelGeracaoeTransmissaoSAMember" id="Fact010392" name="elp:Limit">&#8804;&#160;&#160;3.5</ix:nonNumeric></span><br/><span id="xdx_90E_ecustom--Limit_c20230101__20231231__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--CopelDISMember__ifrs-full--BorrowingsByNameAxis__custom--DebenturesMember_zhvSSLI9UZt2" title="Limit"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_DebenturesMember_custom_CopelDISMember" id="Fact010394" name="elp:Limit">&#8805; 1.5</ix:nonNumeric></span></td></tr>
  <tr style="vertical-align: middle">
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  <tr style="vertical-align: middle">
    <td style="border-right: #FFC000 0.5pt solid; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_908_ecustom--DebenturesContract_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--Debentures7thIssueMember__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember_zNP6gPmjx0c9" title="Contract"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_Debentures7thIssueMember_custom_CopelGeracaoeTransmissaoSAMember" id="Fact010398" name="elp:DebenturesContract">7<sup>th</sup> issue of Debentures</ix:nonNumeric></span></td></tr>
  <tr style="vertical-align: middle">
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #FFC000 0.5pt solid; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_908_ecustom--DebenturesContract_c20230101__20231231__ifrs-full--BorrowingsByNameAxis__custom--Debentures8thIssueMember__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember_zMn29C0NJMD8" title="Contract"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_Debentures8thIssueMember_custom_CopelGeracaoeTransmissaoSAMember" id="Fact010400" name="elp:DebenturesContract">8<sup>th</sup> issue of Debentures</ix:nonNumeric></span></td></tr>
  <tr style="vertical-align: middle">
    <td style="border-right: #FFC000 0.5pt solid"><span id="xdx_90E_edei--EntityLegalForm_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelDistribuicaoSAMember__ifrs-full--BorrowingsByNameAxis__custom--DebenturesTwoMember_zN3U8d4A7qF7" title="Company name"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CopelDistribuicaoSAMember_custom_DebenturesTwoMember" id="Fact010402" name="dei:EntityLegalForm">Copel DIS</ix:nonNumeric></span></td>
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  <tr style="vertical-align: middle">
    <td style="border-right: #FFC000 0.5pt solid">&#160;</td>
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  <tr style="vertical-align: middle">
    <td style="border-right: #FFC000 0.5pt solid">&#160;</td>
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  <tr style="vertical-align: middle">
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #FFC000 0.5pt solid">&#160;</td>
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  <tr style="vertical-align: middle">
    <td style="text-align: left; border-top-color: #FFC000; border-top-width: 0.5pt"><span id="xdx_90A_edei--EntityLegalForm_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--NovaAsaBrancaIMember__ifrs-full--BorrowingsByNameAxis__custom--DebenturesOneMember_zzyDEBpbEboj" title="Company name"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_NovaAsaBrancaIMember_custom_DebenturesOneMember" id="Fact010412" name="dei:EntityLegalForm">Nova Asa Branca I&#160;</ix:nonNumeric></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; border-top-color: #FFC000; border-top-width: 0.5pt">&#160;</td>
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    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid">&#160;</td></tr>
  <tr style="vertical-align: middle">
    <td style="text-align: left"><span id="xdx_90D_edei--EntityLegalForm_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--NovaAsaBrancaIIIMember__ifrs-full--BorrowingsByNameAxis__custom--DebenturesOneMember_zcOTGPr8VSr4" title="Company name"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_NovaAsaBrancaIIIMember_custom_DebenturesOneMember" id="Fact010420" name="dei:EntityLegalForm">Nova Asa Branca III&#160;</ix:nonNumeric></span></td>
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  <tr style="vertical-align: middle">
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  <tr style="vertical-align: middle">
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  <tr style="vertical-align: middle">
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</table>

<table border="0" cellpadding="0" cellspacing="0" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="text-align: left">(a) financial ratio calculated based on the amounts of the consolidated financial statements of Cutia Empreendimentos E&#243;licos S.A. The contract establishes that, should the index be in the range between 1.10 and 1.20, the value of the funds invested in the Reserve Account must be complemented so that the total reaches the index of 1.20, within 2 days of the release of the financial statements.</td></tr>
  </table>



</ix:nonNumeric><p id="xdx_8A4_zJ0G1A44Ktxd" style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>
</ix:nonNumeric><ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact010436" name="ifrs-full:DisclosureOfEmployeeBenefitsExplanatory"><p id="xdx_804_eifrs-full--DisclosureOfEmployeeBenefitsExplanatory_zoom0vPpDoRe" style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: bold 13pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 3.3pt; margin-bottom: 0; color: #ED8E00"><tr style="vertical-align: top">
<td style="width: 20.3pt"/><td style="width: 25.35pt">22.</td><td><span id="xdx_82C_zgcj2L6Lm2w7">Post-employment Benefits</span></td></tr></table>

<p style="font: 13pt/13pt Calibri, Helvetica, Sans-Serif; margin: 0.45pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.5pt 0 5.9pt; text-align: justify">The Company sponsors private retirement
and pension plans (Unified Plan and Plan III) and Healthcare Plan for medical and dental care ("ProSa&#250;de II" and "ProSa&#250;de
III" Plans) for their active employees and their legal dependents. The lifetime sponsorship of the Healthcare Plan for retirees,
pensioners and legal dependents is only applied to "ProSa&#250;de II" plan participants. Funda&#231;&#227;o Copel de Previd&#234;ncia
e Assist&#234;ncia is the entity that manages these plans.</p>


<ix:exclude><!-- Field: Page; Sequence: 248 -->
    <div id="xdx_232_zmiSiqt6b0W1" style="border-bottom: Black 1pt solid; margin-bottom: 6pt"><p style="margin-top: 0; margin-bottom: 0">&#160;</p><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%">F-<!-- Field: Sequence; Type: Arabic; Name: PageNo -->73<!-- Field: /Sequence -->&#160;</td></tr></table></div>
    <div id="xdx_23F_zh8lP2mN9IC5" style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%"><p style="font: 10pt/11.2pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 1pt; text-align: left"><b>COMPANHIA PARANAENSE DE ENERGIA &#8211; COPEL and Subsidiaries</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>Notes to the Consolidated Financial Statements</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>For the years ended December 31, 2023, 2022 and 2021</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; text-align: left; margin-top: 1.7pt; margin-right: 0; margin-bottom: 0"><b>All amounts expressed in thousands of Brazilian reais, unless otherwise stated</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b>&#160;</b></p></td></tr></table></div>
    <!-- Field: /Page --></ix:exclude>

<ix:exclude><p id="xdx_232_zFGuNIqHeks2" style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.55pt 0 0">&#160;</p></ix:exclude>

<table cellpadding="0" cellspacing="0" style="font: 11pt Calibri, Helvetica, Sans-Serif; width: 100%; margin-top: 3.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 34pt"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 10pt"><b>22.1</b></span></td><td style="text-align: justify; padding-right: 391.25pt"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 10pt"><b>Pension
plan</b></span></td></tr></table>

<p style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.65pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 0 0 5.9pt">The Unified Plan is a Defined Benefit plan - BD in which
the income is predetermined, according to each individual's salary. This plan is closed for new participants since 1998.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.15pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 0 0 5.9pt">The Plan III, the only plan available for new participants,
is a Variable Contribution - CV plan in the contributory phase and, after retirement, it becomes a Defined Benefit - BD plan.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: bold 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 1.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 34pt">22.2</td><td style="text-align: justify; padding-right: 378.6pt">Healthcare Plan</td></tr></table>

<p style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.8pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.8pt 0 5.9pt; text-align: justify">The Company allocates resources
for the coverage of healthcare expenses incurred by their employees and their dependents, within rules, limits and conditions set in "ProSa&#250;de
II" and "ProSa&#250;de III" Plans' regulations. Coverage includes periodic medical exams in both plans and is extended
to all retirees and pensioners for life only in the "ProSa&#250;de II" plan.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: bold 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 1.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 34pt">22.3</td><td style="text-align: justify; padding-right: 187.4pt">Statement of financial position and statement of income</td></tr></table>

<p style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.8pt 0 0">&#160;</p>

<p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0 87.8pt 0 5.9pt; text-align: justify">Amounts recognized in liabilities, under
post-employment benefits, are summarized below:</p>

<p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0 87.8pt 0 5.9pt; text-align: justify">&#160;</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact010439" name="elp:SummaryOfLiabilitiesUnderPostEmploymentBenefitsTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_893_ecustom--SummaryOfLiabilitiesUnderPostEmploymentBenefitsTableTextBlock_pn3n3_zrTnACK1Y4D6" summary="xdx: Disclosure - Post-employment Benefits (Details)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td id="xdx_8B3_zUQXrHMjpZc1" style="width: 70%"><span style="display: none; font-family: Arial, Helvetica, Sans-Serif">Schedule of liabilities
    under post-employment benefit</span></td>
    <td style="width: 15%">&#160;</td>
    <td style="width: 15%">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; color: white">&#160;</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right">12.31.2023</td>
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">12.31.2022</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Pension plans</td>
    <td id="xdx_98F_eifrs-full--ProvisionsForEmployeeBenefits_pn3n3_c20231231__ifrs-full--DefinedBenefitPlansAxis__ifrs-full--DefinedBenefitPlansOtherThanMultiemployerPlansStatePlansAndPlansThatShareRisksBetweenEntitiesUnderCommonControlMember_z2X4H29thi7" title="Post-employment benefits" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ProvisionsForEmployeeBenefits" contextRef="AsOf2023-12-31_ifrs-full_DefinedBenefitPlansOtherThanMultiemployerPlansStatePlansAndPlansThatShareRisksBetweenEntitiesUnderCommonControlMember" id="Fact010441" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">426</ix:nonFraction></td>
    <td id="xdx_98B_eifrs-full--ProvisionsForEmployeeBenefits_pn3n3_c20221231__ifrs-full--DefinedBenefitPlansAxis__ifrs-full--DefinedBenefitPlansOtherThanMultiemployerPlansStatePlansAndPlansThatShareRisksBetweenEntitiesUnderCommonControlMember_zy886Cd8LlS1" title="Post-employment benefits" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ProvisionsForEmployeeBenefits" contextRef="AsOf2022-12-31_ifrs-full_DefinedBenefitPlansOtherThanMultiemployerPlansStatePlansAndPlansThatShareRisksBetweenEntitiesUnderCommonControlMember" id="Fact010443" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">949</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Healthcare plans</td>
    <td id="xdx_98C_eifrs-full--ProvisionsForEmployeeBenefits_pn3n3_c20231231__ifrs-full--DefinedBenefitPlansAxis__custom--HealthcarePlansMember_zaooeKtkaLE3" title="Post-employment benefits" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ProvisionsForEmployeeBenefits" contextRef="AsOf2023-12-31_custom_HealthcarePlansMember" id="Fact010445" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,483,817</ix:nonFraction></td>
    <td id="xdx_98B_eifrs-full--ProvisionsForEmployeeBenefits_pn3n3_c20221231__ifrs-full--DefinedBenefitPlansAxis__custom--HealthcarePlansMember_zZPfePsxRgI1" title="Post-employment benefits" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ProvisionsForEmployeeBenefits" contextRef="AsOf2022-12-31_custom_HealthcarePlansMember" id="Fact010447" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,069,088</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold">&#160;</td>
    <td id="xdx_981_eifrs-full--ProvisionsForEmployeeBenefits_pn3n3_c20231231_zLl9p5XiEd36" title="Post-employment benefits" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ProvisionsForEmployeeBenefits" contextRef="AsOf2023-12-31" id="Fact010449" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,484,243</ix:nonFraction></td>
    <td id="xdx_985_eifrs-full--ProvisionsForEmployeeBenefits_pn3n3_c20221231_zksssTR7AL5g" title="Post-employment benefits" style="border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ProvisionsForEmployeeBenefits" contextRef="AsOf2022-12-31" id="Fact010451" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,070,037</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 0.5pt">Current</td>
    <td id="xdx_985_eifrs-full--CurrentProvisionsForEmployeeBenefits_pn3n3_c20231231_znSlSUn996X2" title="Post-employment benefits, current" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentProvisionsForEmployeeBenefits" contextRef="AsOf2023-12-31" id="Fact010453" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">85,833</ix:nonFraction></td>
    <td id="xdx_987_eifrs-full--CurrentProvisionsForEmployeeBenefits_pn3n3_c20221231_zNQBYn3P9SLh" title="Post-employment benefits, current" style="font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentProvisionsForEmployeeBenefits" contextRef="AsOf2022-12-31" id="Fact010455" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">73,814</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right">Noncurrent</td>
    <td id="xdx_98B_ecustom--NoncurrentProvisionsForEmployeeBenefits1_iI_pn3n3_c20231231_zxhrNtlZKfaf" title="Post-employment benefits, noncurrent" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:NoncurrentProvisionsForEmployeeBenefits1" contextRef="AsOf2023-12-31" id="Fact010457" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,398,410</ix:nonFraction></td>
    <td id="xdx_986_ecustom--NoncurrentProvisionsForEmployeeBenefits1_pn3n3_c20221231_zfztxNovhVBc" title="Post-employment benefits, noncurrent" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:NoncurrentProvisionsForEmployeeBenefits1" contextRef="AsOf2022-12-31" id="Fact010459" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">996,223</ix:nonFraction></td></tr>
  </table>

</ix:nonNumeric><p id="xdx_8AE_zaVKlyyIjtxe" style="font: 14pt/14pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;&#160;</p>

<p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 3.7pt 0 0 5.9pt">Amounts recognized in the statement of income are shown below:</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact010461" name="elp:SummaryOfPostEmploymentBenefitsRecognizedInStatementOfIncomeTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_895_ecustom--SummaryOfPostEmploymentBenefitsRecognizedInStatementOfIncomeTableTextBlock_pn3n3_z8NRYCkvH68g" summary="xdx: Disclosure - Post-employment Benefits (Details 1)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td id="xdx_8BE_z7DT4Mw71P47" style="width: 56%"><span style="display: none; font-family: Arial, Helvetica, Sans-Serif">Schedule of post-employment
    benefits recognized in the statement of income</span></td>
    <td style="width: 14%">&#160;</td>
    <td style="width: 15%">&#160;</td>
    <td style="width: 15%">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-top: Black 1pt solid; color: white; font-weight: bold; text-align: center">&#160;</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">Restated</td>
    <td style="border-top: Black 1pt solid; font-weight: bold; text-align: right">Restated</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 0.5pt solid; color: white">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right">12.31.2023</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right">12.31.2022</td>
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right">12.31.2021</td></tr>
  <tr style="vertical-align: bottom">
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    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;</td>
    <td style="font-weight: bold; text-align: right">&#160;</td></tr>
  <tr style="vertical-align: bottom">
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    <td id="xdx_98E_eifrs-full--PostemploymentBenefitExpenseDefinedBenefitPlans_pn3n3_c20230101__20231231__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--EmployeesMember__ifrs-full--DefinedBenefitPlansAxis__ifrs-full--DefinedBenefitPlansOtherThanMultiemployerPlansStatePlansAndPlansThatShareRisksBetweenEntitiesUnderCommonControlMember_z0QgPADInmt3" title="Post-employment benefits" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:PostemploymentBenefitExpenseDefinedBenefitPlans" contextRef="From2023-01-012023-12-31_custom_EmployeesMember_ifrs-full_DefinedBenefitPlansOtherThanMultiemployerPlansStatePlansAndPlansThatShareRisksBetweenEntitiesUnderCommonControlMember" id="Fact010463" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">55,320</ix:nonFraction></td>
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  <tr style="vertical-align: bottom">
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    <td id="xdx_98A_eifrs-full--PostemploymentBenefitExpenseDefinedBenefitPlans_pn3n3_c20230101__20231231__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--EmployeesMember__ifrs-full--DefinedBenefitPlansAxis__custom--HealthcarePlanPostEmploymentMember_zPTzWKuLNYV2" title="Post-employment benefits" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:PostemploymentBenefitExpenseDefinedBenefitPlans" contextRef="From2023-01-012023-12-31_custom_EmployeesMember_custom_HealthcarePlanPostEmploymentMember" id="Fact010469" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">128,652</ix:nonFraction></td>
    <td id="xdx_98C_eifrs-full--PostemploymentBenefitExpenseDefinedBenefitPlans_pn3n3_c20220101__20221231__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--EmployeesMember__ifrs-full--DefinedBenefitPlansAxis__custom--HealthcarePlanPostEmploymentMember_zN8WKbplMrc9" title="Post-employment benefits" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:PostemploymentBenefitExpenseDefinedBenefitPlans" contextRef="From2022-01-012022-12-31_custom_EmployeesMember_custom_HealthcarePlanPostEmploymentMember" id="Fact010471" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">138,921</ix:nonFraction></td>
    <td id="xdx_988_eifrs-full--PostemploymentBenefitExpenseDefinedBenefitPlans_pn3n3_c20210101__20211231__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--EmployeesMember__ifrs-full--DefinedBenefitPlansAxis__custom--HealthcarePlanPostEmploymentMember_zJeMkUBZnOia" title="Post-employment benefits" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:PostemploymentBenefitExpenseDefinedBenefitPlans" contextRef="From2021-01-012021-12-31_custom_EmployeesMember_custom_HealthcarePlanPostEmploymentMember" id="Fact010473" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">115,587</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
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    <td id="xdx_983_eifrs-full--PostemploymentBenefitExpenseDefinedBenefitPlans_pn3n3_c20230101__20231231__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--EmployeesMember__ifrs-full--DefinedBenefitPlansAxis__custom--HealthcarePlanActiveEmployeesMember_zj43DCnji8nj" title="Post-employment benefits" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:PostemploymentBenefitExpenseDefinedBenefitPlans" contextRef="From2023-01-012023-12-31_custom_EmployeesMember_custom_HealthcarePlanActiveEmployeesMember" id="Fact010475" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">74,546</ix:nonFraction></td>
    <td id="xdx_989_eifrs-full--PostemploymentBenefitExpenseDefinedBenefitPlans_pn3n3_c20220101__20221231__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--EmployeesMember__ifrs-full--DefinedBenefitPlansAxis__custom--HealthcarePlanActiveEmployeesMember_zEeudNuEmb8g" title="Post-employment benefits" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:PostemploymentBenefitExpenseDefinedBenefitPlans" contextRef="From2022-01-012022-12-31_custom_EmployeesMember_custom_HealthcarePlanActiveEmployeesMember" id="Fact010477" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">66,912</ix:nonFraction></td>
    <td id="xdx_985_eifrs-full--PostemploymentBenefitExpenseDefinedBenefitPlans_pn3n3_c20210101__20211231__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--EmployeesMember__ifrs-full--DefinedBenefitPlansAxis__custom--HealthcarePlanActiveEmployeesMember_zhfpCBvwY8H1" title="Post-employment benefits" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:PostemploymentBenefitExpenseDefinedBenefitPlans" contextRef="From2021-01-012021-12-31_custom_EmployeesMember_custom_HealthcarePlanActiveEmployeesMember" id="Fact010479" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">69,556</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">&#160;</td>
    <td id="xdx_98F_eifrs-full--PostemploymentBenefitExpenseDefinedBenefitPlans_pn3n3_c20230101__20231231__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--EmployeesMember_z0tvfJJsVxCc" title="Post-employment benefits" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:PostemploymentBenefitExpenseDefinedBenefitPlans" contextRef="From2023-01-012023-12-31_custom_EmployeesMember" id="Fact010481" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">258,518</ix:nonFraction></td>
    <td id="xdx_988_eifrs-full--PostemploymentBenefitExpenseDefinedBenefitPlans_pn3n3_c20220101__20221231__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--EmployeesMember_zuNl1s4cwhy5" title="Post-employment benefits" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:PostemploymentBenefitExpenseDefinedBenefitPlans" contextRef="From2022-01-012022-12-31_custom_EmployeesMember" id="Fact010483" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">258,813</ix:nonFraction></td>
    <td id="xdx_980_eifrs-full--PostemploymentBenefitExpenseDefinedBenefitPlans_pn3n3_c20210101__20211231__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--EmployeesMember_zCSf9KVttbNk" title="Post-employment benefits" style="font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:PostemploymentBenefitExpenseDefinedBenefitPlans" contextRef="From2021-01-012021-12-31_custom_EmployeesMember" id="Fact010485" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">241,597</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left">Management</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;</td>
    <td style="text-align: right">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Pension plans</td>
    <td id="xdx_981_eifrs-full--PostemploymentBenefitExpenseDefinedBenefitPlans_pn3n3_c20230101__20231231__custom--ManagementAndEmployeesAxis__custom--ManagementOneMember__ifrs-full--DefinedBenefitPlansAxis__ifrs-full--DefinedBenefitPlansOtherThanMultiemployerPlansStatePlansAndPlansThatShareRisksBetweenEntitiesUnderCommonControlMember_zCzcbA3p9Jil" title="Post-employment benefits" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:PostemploymentBenefitExpenseDefinedBenefitPlans" contextRef="From2023-01-012023-12-31_custom_ManagementOneMember_ifrs-full_DefinedBenefitPlansOtherThanMultiemployerPlansStatePlansAndPlansThatShareRisksBetweenEntitiesUnderCommonControlMember" id="Fact010487" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,441</ix:nonFraction></td>
    <td id="xdx_984_eifrs-full--PostemploymentBenefitExpenseDefinedBenefitPlans_pn3n3_c20220101__20221231__custom--ManagementAndEmployeesAxis__custom--ManagementOneMember__ifrs-full--DefinedBenefitPlansAxis__ifrs-full--DefinedBenefitPlansOtherThanMultiemployerPlansStatePlansAndPlansThatShareRisksBetweenEntitiesUnderCommonControlMember_zMCGdj8X80da" title="Post-employment benefits" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:PostemploymentBenefitExpenseDefinedBenefitPlans" contextRef="From2022-01-012022-12-31_custom_ManagementOneMember_ifrs-full_DefinedBenefitPlansOtherThanMultiemployerPlansStatePlansAndPlansThatShareRisksBetweenEntitiesUnderCommonControlMember" id="Fact010489" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,236</ix:nonFraction></td>
    <td id="xdx_982_eifrs-full--PostemploymentBenefitExpenseDefinedBenefitPlans_pn3n3_c20210101__20211231__custom--ManagementAndEmployeesAxis__custom--ManagementOneMember__ifrs-full--DefinedBenefitPlansAxis__ifrs-full--DefinedBenefitPlansOtherThanMultiemployerPlansStatePlansAndPlansThatShareRisksBetweenEntitiesUnderCommonControlMember_zTDmQjFizG6a" title="Post-employment benefits" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:PostemploymentBenefitExpenseDefinedBenefitPlans" contextRef="From2021-01-012021-12-31_custom_ManagementOneMember_ifrs-full_DefinedBenefitPlansOtherThanMultiemployerPlansStatePlansAndPlansThatShareRisksBetweenEntitiesUnderCommonControlMember" id="Fact010491" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,300</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Healthcare plan</td>
    <td id="xdx_989_eifrs-full--PostemploymentBenefitExpenseDefinedBenefitPlans_pn3n3_c20230101__20231231__custom--ManagementAndEmployeesAxis__custom--ManagementOneMember__ifrs-full--DefinedBenefitPlansAxis__custom--HealthcarePlanMember_zADu56v30Czf" title="Post-employment benefits" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:PostemploymentBenefitExpenseDefinedBenefitPlans" contextRef="From2023-01-012023-12-31_custom_ManagementOneMember_custom_HealthcarePlanMember" id="Fact010493" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">200</ix:nonFraction></td>
    <td id="xdx_986_eifrs-full--PostemploymentBenefitExpenseDefinedBenefitPlans_pn3n3_c20220101__20221231__custom--ManagementAndEmployeesAxis__custom--ManagementOneMember__ifrs-full--DefinedBenefitPlansAxis__custom--HealthcarePlanMember_z5VYsKaZhE67" title="Post-employment benefits" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:PostemploymentBenefitExpenseDefinedBenefitPlans" contextRef="From2022-01-012022-12-31_custom_ManagementOneMember_custom_HealthcarePlanMember" id="Fact010495" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">148</ix:nonFraction></td>
    <td id="xdx_98B_eifrs-full--PostemploymentBenefitExpenseDefinedBenefitPlans_pn3n3_c20210101__20211231__custom--ManagementAndEmployeesAxis__custom--ManagementOneMember__ifrs-full--DefinedBenefitPlansAxis__custom--HealthcarePlanMember_zRBoRNeJ0Kbl" title="Post-employment benefits" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:PostemploymentBenefitExpenseDefinedBenefitPlans" contextRef="From2021-01-012021-12-31_custom_ManagementOneMember_custom_HealthcarePlanMember" id="Fact010497" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">122</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 0.5pt solid; text-align: left">&#160;</td>
    <td id="xdx_980_eifrs-full--PostemploymentBenefitExpenseDefinedBenefitPlans_pn3n3_c20230101__20231231__custom--ManagementAndEmployeesAxis__custom--ManagementOneMember_zR6MLLYF6Lu3" title="Post-employment benefits" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:PostemploymentBenefitExpenseDefinedBenefitPlans" contextRef="From2023-01-012023-12-31_custom_ManagementOneMember" id="Fact010499" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,641</ix:nonFraction></td>
    <td id="xdx_98F_eifrs-full--PostemploymentBenefitExpenseDefinedBenefitPlans_pn3n3_c20220101__20221231__custom--ManagementAndEmployeesAxis__custom--ManagementOneMember_zhcdB755tWS" title="Post-employment benefits" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:PostemploymentBenefitExpenseDefinedBenefitPlans" contextRef="From2022-01-012022-12-31_custom_ManagementOneMember" id="Fact010501" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,384</ix:nonFraction></td>
    <td id="xdx_989_eifrs-full--PostemploymentBenefitExpenseDefinedBenefitPlans_pn3n3_c20210101__20211231__custom--ManagementAndEmployeesAxis__custom--ManagementOneMember_zDcQoV7JDMM8" title="Post-employment benefits" style="border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:PostemploymentBenefitExpenseDefinedBenefitPlans" contextRef="From2021-01-012021-12-31_custom_ManagementOneMember" id="Fact010503" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,422</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; font-weight: bold">&#160;</td>
    <td id="xdx_98D_eifrs-full--PostemploymentBenefitExpenseDefinedBenefitPlans_pn3n3_c20230101__20231231_zAe1KbDBmWTj" title="Post-employment benefits" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:PostemploymentBenefitExpenseDefinedBenefitPlans" contextRef="From2023-01-01to2023-12-31" id="Fact010505" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">260,159</ix:nonFraction></td>
    <td id="xdx_984_eifrs-full--PostemploymentBenefitExpenseDefinedBenefitPlans_pn3n3_c20220101__20221231_z5PYDBMhRnBj" title="Post-employment benefits" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:PostemploymentBenefitExpenseDefinedBenefitPlans" contextRef="From2022-01-012022-12-31" id="Fact010507" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">260,197</ix:nonFraction></td>
    <td id="xdx_988_eifrs-full--PostemploymentBenefitExpenseDefinedBenefitPlans_pn3n3_c20210101__20211231_z7VvF5cxQki5" title="Post-employment benefits" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:PostemploymentBenefitExpenseDefinedBenefitPlans" contextRef="From2021-01-012021-12-31" id="Fact010509" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">243,019</ix:nonFraction></td></tr>
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</ix:nonNumeric><p id="xdx_8A9_zcag4awzn9m1" style="font: 14pt/14pt Calibri, Helvetica, Sans-Serif; margin: 0.15pt 0 0">&#160;</p>


<ix:exclude><!-- Field: Page; Sequence: 249 -->
    <div id="xdx_233_zew8o0DtIv6h" style="border-bottom: Black 1pt solid; margin-bottom: 6pt"><p style="margin-top: 0; margin-bottom: 0">&#160;</p><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td id="xdx_237_zpKZSGGPRDdb" style="text-align: center; width: 100%">F-<!-- Field: Sequence; Type: Arabic; Name: PageNo -->74<!-- Field: /Sequence -->&#160;</td></tr></table></div>
    <div id="xdx_236_zpYw7gd0MTIg" style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%"><p style="font: 10pt/11.2pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 1pt; text-align: left"><b>COMPANHIA PARANAENSE DE ENERGIA &#8211; COPEL and Subsidiaries</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>Notes to the Consolidated Financial Statements</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>For the years ended December 31, 2023, 2022 and 2021</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; text-align: left; margin-top: 1.7pt; margin-right: 0; margin-bottom: 0"><b>All amounts expressed in thousands of Brazilian reais, unless otherwise stated</b></p><p id="xdx_234_zd2j7IFnACrd" style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b>&#160;</b></p></td></tr></table></div>
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<table cellpadding="0" cellspacing="0" style="font: 11pt Calibri, Helvetica, Sans-Serif; width: 100%; margin-top: 3.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 34pt"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 10pt"><b>22.4</b></span></td><td><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 10pt"><b>Changes in post-employment benefits</b></span></td></tr></table>

<p style="font: 5.5pt/5.5pt Calibri, Helvetica, Sans-Serif; margin: 0.45pt 0 0">&#160;</p>

<p style="font: 5.5pt/5.5pt Calibri, Helvetica, Sans-Serif; margin: 0.45pt 0 0">&#160;</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact010512" name="elp:SummaryOfChangesInPostEmploymentBenefitsTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_896_ecustom--SummaryOfChangesInPostEmploymentBenefitsTableTextBlock_pn3n3_zGINVodzwZ4g" summary="xdx: Disclosure - Post-employment Benefits (Details 2)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td id="xdx_8BD_zWUtSSfrTrt7" style="width: 82%"><span style="display: none; font-family: Arial, Helvetica, Sans-Serif">Schedule
    of changes in post-employment benefits</span></td>
    <td style="width: 18%">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-top: Black 1pt solid; font-weight: bold">Balance as of January 1, 2022</td>
    <td id="xdx_98F_eifrs-full--ProvisionsForEmployeeBenefits_iS_pn3n3_c20220101__20221231_zwLbae3lOi5h" title="Post-employment benefits, balance at beginning" style="border-top: Black 1pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ProvisionsForEmployeeBenefits" contextRef="AsOf2021-12-31" id="Fact010514" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,295,174</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Appropriation of actuarial calculation&#160;</td>
    <td id="xdx_987_ecustom--PostEmploymentBenefitsAppropriationOfActuarialCalculation_pn3n3_c20220101__20221231_zQZ1aSoaClda" title="Appropriation of actuarial calculation" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:PostEmploymentBenefitsAppropriationOfActuarialCalculation" contextRef="From2022-01-012022-12-31" id="Fact010516" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">140,293</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Appropriation of pension and healthcare contributions&#160;&#160;&#160;</td>
    <td id="xdx_98D_ecustom--PostEmploymentBenefitsPensionAndHealthcareContributions_pn3n3_c20220101__20221231_zf41TfYEAgx2" title="Appropriation of pension and healthcare contributions" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:PostEmploymentBenefitsPensionAndHealthcareContributions" contextRef="From2022-01-012022-12-31" id="Fact010518" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">127,878</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Actuarial gains and losses&#160;</td>
    <td id="xdx_981_ecustom--PostEmploymentBenefitsAdjustmentRelatedToActuarialGainsLosses_pn3n3_c20220101__20221231_zBuX93tdr8me" title="Adjustment related to actuarial gains (loss)" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:PostEmploymentBenefitsAdjustmentRelatedToActuarialGainsLosses" contextRef="From2022-01-012022-12-31" id="Fact010520" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">291,742</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Amortizations</td>
    <td id="xdx_98A_ecustom--PostEmploymentBenefitsAmortizations_pn3n3_c20220101__20221231_z92pLswjplEb" title="Amortizations" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:PostEmploymentBenefitsAmortizations" contextRef="From2022-01-012022-12-31" id="Fact010522" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">201,566</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold">Balance as of December 31, 2022</td>
    <td id="xdx_98F_eifrs-full--ProvisionsForEmployeeBenefits_iS_pn3n3_c20230101__20231231_zILxZhLvFZR1" title="Post-employment benefits, balance at beginning" style="font-weight: bold; text-align: right"><ix:nonFraction name="ifrs-full:ProvisionsForEmployeeBenefits" contextRef="AsOf2022-12-31" id="Fact010524" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,070,037</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Appropriation of actuarial calculation&#160;</td>
    <td id="xdx_988_ecustom--PostEmploymentBenefitsAppropriationOfActuarialCalculation_pn3n3_c20230101__20231231_zBMmbEgKWkbk" title="Appropriation of actuarial calculation" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:PostEmploymentBenefitsAppropriationOfActuarialCalculation" contextRef="From2023-01-01to2023-12-31" id="Fact010526" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">130,126</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Appropriation of pension and healthcare contributions&#160;&#160;&#160;</td>
    <td id="xdx_989_ecustom--PostEmploymentBenefitsPensionAndHealthcareContributions_pn3n3_c20230101__20231231_zXcgBI5AmoV4" title="Appropriation of pension and healthcare contributions" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:PostEmploymentBenefitsPensionAndHealthcareContributions" contextRef="From2023-01-01to2023-12-31" id="Fact010528" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">139,701</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Actuarial losses (a)</td>
    <td id="xdx_98E_ecustom--PostEmploymentBenefitsAdjustmentRelatedToActuarialGainsLosses_pn3n3_c20230101__20231231_fKGEp_zHms4ne4fka4" title="Adjustment related to actuarial gains (loss)" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:PostEmploymentBenefitsAdjustmentRelatedToActuarialGainsLosses" contextRef="From2023-01-01to2023-12-31" id="Fact010530" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">379,126</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Amortizations</td>
    <td id="xdx_98B_ecustom--PostEmploymentBenefitsAmortizations_pn3n3_c20230101__20231231_zyPmLO5F5H9l" title="Amortizations" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:PostEmploymentBenefitsAmortizations" contextRef="From2023-01-01to2023-12-31" id="Fact010532" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">225,421</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Reclassification (b)</td>
    <td id="xdx_98C_ecustom--PostEmploymentBenefitsReclassification_pn3n3_c20230101__20231231_zEpRo0Qp1qFa" title="Reclassification" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:PostEmploymentBenefitsReclassification" contextRef="From2023-01-01to2023-12-31" id="Fact010534" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">9,326</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; font-weight: bold">Balance as of December 31, 2023</td>
    <td id="xdx_984_eifrs-full--ProvisionsForEmployeeBenefits_iE_pn3n3_c20230101__20231231_zGQGxL0WOc3b" title="Post-employment benefits, balance at ending" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ProvisionsForEmployeeBenefits" contextRef="AsOf2023-12-31" id="Fact010536" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,484,243</ix:nonFraction></td></tr>
</table>

<table border="0" cellpadding="0" cellspacing="0" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td colspan="2" style="text-align: left">(a) Losses arising mainly from the reduction in the discount rate, increase in medical costs and expected variation of the obligation by the current service cost and interest cost.</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left; width: 82%">(b) Reclassification to Liabilities classified as held for sale (Note 39).</td>
    <td style="text-align: left; width: 18%">&#160;</td></tr>
  </table>

</ix:nonNumeric><p id="xdx_8A7_zcJiX7jxG9De" style="font: 5.5pt/5.5pt Calibri, Helvetica, Sans-Serif; margin: 0.45pt 0 0">&#160;</p>

<p style="font: 5.5pt/5.5pt Calibri, Helvetica, Sans-Serif; margin: 0.45pt 0 0">&#160;&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: bold 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 3.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 34pt">22.5</td><td>Actuarial valuation in accordance with IAS 19</td></tr></table>

<p style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.65pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 12.95pt"/><td style="width: 35.55pt">22.5.1</td><td><span style="text-decoration: underline">Actuarial assumptions</span></td></tr></table>

<p style="font: 8pt/8pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;</p>

<p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 3.7pt 0 0 5.9pt">The actuarial assumptions used to determine the amounts of
liabilities and costs are shown below:</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact010538" name="elp:SummaryOfActuarialAssumptionsTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_882_ecustom--SummaryOfActuarialAssumptionsTableTextBlock_pn3n3_zBsUtygecL7c" summary="xdx: Disclosure - Post-employment Benefits (Details 3)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td id="xdx_8B4_zCgnB7oUsCRf" style="width: 44%"><span style="display: none; font-family: Arial, Helvetica, Sans-Serif">Schedule of actuarial assumptions</span></td>
    <td style="width: 14%">&#160;</td>
    <td style="width: 14%">&#160;</td>
    <td style="width: 14%">&#160;</td>
    <td style="width: 14%">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-top: Black 1pt solid; color: White; font-weight: bold; text-align: left">Consolidated</td>
    <td style="border-top: Black 1pt solid; border-bottom: #FFC000 0.5pt solid; font-weight: bold; text-align: left">&#160;</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: #FFC000 0.5pt solid; font-weight: bold; text-align: right">2023</td>
    <td style="border-top: Black 1pt solid; border-bottom: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-top: Black 1pt solid; font-weight: bold; text-align: right">2022</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; text-align: left">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; border-top-color: #FFC000; border-top-width: 0.5pt">Real&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; border-top-color: #FFC000; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt">Nominal&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; border-top-color: #FFC000; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt">Real&#160;</td>
    <td style="border-top: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">Nominal&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold">Economic</td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="font-weight: bold; text-align: right">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Inflation p.a.</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">-&#160;&#160;&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_90C_ecustom--NominalRate_pip0_dp_c20230101__20231231__ifrs-full--ActuarialAssumptionsAxis__ifrs-full--ActuarialAssumptionOfExpectedRatesOfInflationMember_z8V10PQkz1c2" title="Nominal rate"><ix:nonFraction name="elp:NominalRate" contextRef="From2023-01-012023-12-31_ifrs-full_ActuarialAssumptionOfExpectedRatesOfInflationMember" id="Fact010540" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">3.00</ix:nonFraction></span>%</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">-&#160;&#160;&#160;</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_905_ecustom--NominalRate_pip0_dp_c20220101__20221231__ifrs-full--ActuarialAssumptionsAxis__ifrs-full--ActuarialAssumptionOfExpectedRatesOfInflationMember_zIFCLbQZXFca" title="Nominal rate"><ix:nonFraction name="elp:NominalRate" contextRef="From2022-01-012022-12-31_ifrs-full_ActuarialAssumptionOfExpectedRatesOfInflationMember" id="Fact010542" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">5.10</ix:nonFraction></span>%</td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left">Expected rate of discount/return p.a.</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td>Unified Plan - Defined Benefit</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right"><span id="xdx_901_ecustom--RealRate_pip0_dp_c20230101__20231231__ifrs-full--ActuarialAssumptionsAxis__ifrs-full--ActuarialAssumptionOfDiscountRatesMember__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--UnifiedPlanDefinedBenefitMember_zQbPkTdnehWa" title="Real rate"><ix:nonFraction name="elp:RealRate" contextRef="From2023-01-012023-12-31_ifrs-full_ActuarialAssumptionOfDiscountRatesMember_custom_UnifiedPlanDefinedBenefitMember" id="Fact010544" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">5.33</ix:nonFraction></span>%</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_90E_ecustom--NominalRate_pip0_dp_c20230101__20231231__ifrs-full--ActuarialAssumptionsAxis__ifrs-full--ActuarialAssumptionOfDiscountRatesMember__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--UnifiedPlanDefinedBenefitMember_zYYOEnw3uPZf" title="Nominal rate"><ix:nonFraction name="elp:NominalRate" contextRef="From2023-01-012023-12-31_ifrs-full_ActuarialAssumptionOfDiscountRatesMember_custom_UnifiedPlanDefinedBenefitMember" id="Fact010546" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">8.49</ix:nonFraction></span>%</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_901_ecustom--RealRate_pip0_dp_c20220101__20221231__ifrs-full--ActuarialAssumptionsAxis__ifrs-full--ActuarialAssumptionOfDiscountRatesMember__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--UnifiedPlanDefinedBenefitMember_zKfsXHxIzddd" title="Real rate"><ix:nonFraction name="elp:RealRate" contextRef="From2022-01-012022-12-31_ifrs-full_ActuarialAssumptionOfDiscountRatesMember_custom_UnifiedPlanDefinedBenefitMember" id="Fact010548" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">6.10</ix:nonFraction></span>%</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_903_ecustom--NominalRate_pip0_dp_c20220101__20221231__ifrs-full--ActuarialAssumptionsAxis__ifrs-full--ActuarialAssumptionOfDiscountRatesMember__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--UnifiedPlanDefinedBenefitMember_z9RqZSkigh3e" title="Nominal rate"><ix:nonFraction name="elp:NominalRate" contextRef="From2022-01-012022-12-31_ifrs-full_ActuarialAssumptionOfDiscountRatesMember_custom_UnifiedPlanDefinedBenefitMember" id="Fact010550" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">11.51</ix:nonFraction></span>%</td></tr>
  <tr style="vertical-align: bottom">
    <td>Unified Plan - Balance</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right"><span id="xdx_906_ecustom--RealRate_pip0_dp_c20230101__20231231__ifrs-full--ActuarialAssumptionsAxis__ifrs-full--ActuarialAssumptionOfDiscountRatesMember__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--UnifiedPlanBalanceMember_zK4ZkmMmZW85" title="Real rate"><ix:nonFraction name="elp:RealRate" contextRef="From2023-01-012023-12-31_ifrs-full_ActuarialAssumptionOfDiscountRatesMember_custom_UnifiedPlanBalanceMember" id="Fact010552" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">5.36</ix:nonFraction></span>%</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_90B_ecustom--NominalRate_pip0_dp_c20230101__20231231__ifrs-full--ActuarialAssumptionsAxis__ifrs-full--ActuarialAssumptionOfDiscountRatesMember__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--UnifiedPlanBalanceMember_zNppUWz5sTOi" title="Nominal rate"><ix:nonFraction name="elp:NominalRate" contextRef="From2023-01-012023-12-31_ifrs-full_ActuarialAssumptionOfDiscountRatesMember_custom_UnifiedPlanBalanceMember" id="Fact010554" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">8.52</ix:nonFraction></span>%</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_90D_ecustom--RealRate_pip0_dp_c20220101__20221231__ifrs-full--ActuarialAssumptionsAxis__ifrs-full--ActuarialAssumptionOfDiscountRatesMember__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--UnifiedPlanBalanceMember_zOyfSUnLsPMk" title="Real rate"><ix:nonFraction name="elp:RealRate" contextRef="From2022-01-012022-12-31_ifrs-full_ActuarialAssumptionOfDiscountRatesMember_custom_UnifiedPlanBalanceMember" id="Fact010556" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">6.12</ix:nonFraction></span>%</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_909_ecustom--NominalRate_pip0_dp_c20220101__20221231__ifrs-full--ActuarialAssumptionsAxis__ifrs-full--ActuarialAssumptionOfDiscountRatesMember__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--UnifiedPlanBalanceMember_zqCqkedaxyyg" title="Nominal rate"><ix:nonFraction name="elp:NominalRate" contextRef="From2022-01-012022-12-31_ifrs-full_ActuarialAssumptionOfDiscountRatesMember_custom_UnifiedPlanBalanceMember" id="Fact010558" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">11.53</ix:nonFraction></span>%</td></tr>
  <tr style="vertical-align: bottom">
    <td>Plan III</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right"><span id="xdx_907_ecustom--RealRate_pip0_dp_c20230101__20231231__ifrs-full--ActuarialAssumptionsAxis__ifrs-full--ActuarialAssumptionOfDiscountRatesMember__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--PlanIIIMember_zU98TE1C8J21" title="Real rate"><ix:nonFraction name="elp:RealRate" contextRef="From2023-01-012023-12-31_ifrs-full_ActuarialAssumptionOfDiscountRatesMember_custom_PlanIIIMember" id="Fact010560" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">5.37</ix:nonFraction></span>%</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_90B_ecustom--NominalRate_pip0_dp_c20230101__20231231__ifrs-full--ActuarialAssumptionsAxis__ifrs-full--ActuarialAssumptionOfDiscountRatesMember__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--PlanIIIMember_z8B8svZe5e0f" title="Nominal rate"><ix:nonFraction name="elp:NominalRate" contextRef="From2023-01-012023-12-31_ifrs-full_ActuarialAssumptionOfDiscountRatesMember_custom_PlanIIIMember" id="Fact010562" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">8.53</ix:nonFraction></span>%</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_902_ecustom--RealRate_pip0_dp_c20220101__20221231__ifrs-full--ActuarialAssumptionsAxis__ifrs-full--ActuarialAssumptionOfDiscountRatesMember__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--PlanIIIMember_zlA8ToVBP88e" title="Real rate"><ix:nonFraction name="elp:RealRate" contextRef="From2022-01-012022-12-31_ifrs-full_ActuarialAssumptionOfDiscountRatesMember_custom_PlanIIIMember" id="Fact010564" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">6.13</ix:nonFraction></span>%</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_905_ecustom--NominalRate_pip0_dp_c20220101__20221231__ifrs-full--ActuarialAssumptionsAxis__ifrs-full--ActuarialAssumptionOfDiscountRatesMember__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--PlanIIIMember_z2WABzvsrXM6" title="Nominal rate"><ix:nonFraction name="elp:NominalRate" contextRef="From2022-01-012022-12-31_ifrs-full_ActuarialAssumptionOfDiscountRatesMember_custom_PlanIIIMember" id="Fact010566" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">11.54</ix:nonFraction></span>%</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Assistance Plan</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right"><span id="xdx_904_ecustom--RealRate_pip0_dp_c20230101__20231231__ifrs-full--ActuarialAssumptionsAxis__ifrs-full--ActuarialAssumptionOfDiscountRatesMember__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--AssistancePlanMember_zqtbB3mqMu16" title="Real rate"><ix:nonFraction name="elp:RealRate" contextRef="From2023-01-012023-12-31_ifrs-full_ActuarialAssumptionOfDiscountRatesMember_custom_AssistancePlanMember" id="Fact010568" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">5.48</ix:nonFraction></span>%</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_901_ecustom--NominalRate_pip0_dp_c20230101__20231231__ifrs-full--ActuarialAssumptionsAxis__ifrs-full--ActuarialAssumptionOfDiscountRatesMember__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--AssistancePlanMember_ztVskwx9upv7" title="Nominal rate"><ix:nonFraction name="elp:NominalRate" contextRef="From2023-01-012023-12-31_ifrs-full_ActuarialAssumptionOfDiscountRatesMember_custom_AssistancePlanMember" id="Fact010570" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">8.64</ix:nonFraction></span>%</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_906_ecustom--RealRate_pip0_dp_c20220101__20221231__ifrs-full--ActuarialAssumptionsAxis__ifrs-full--ActuarialAssumptionOfDiscountRatesMember__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--AssistancePlanMember_zanPXjGRLvA4" title="Real rate"><ix:nonFraction name="elp:RealRate" contextRef="From2022-01-012022-12-31_ifrs-full_ActuarialAssumptionOfDiscountRatesMember_custom_AssistancePlanMember" id="Fact010572" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">6.13</ix:nonFraction></span>%</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_90E_ecustom--NominalRate_pip0_dp_c20220101__20221231__ifrs-full--ActuarialAssumptionsAxis__ifrs-full--ActuarialAssumptionOfDiscountRatesMember__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--AssistancePlanMember_zZLxrNJlk0Pj" title="Nominal rate"><ix:nonFraction name="elp:NominalRate" contextRef="From2022-01-012022-12-31_ifrs-full_ActuarialAssumptionOfDiscountRatesMember_custom_AssistancePlanMember" id="Fact010574" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">11.54</ix:nonFraction></span>%</td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left">Salary growth/medical costs</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Unified Plan p.a.</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right"><span id="xdx_904_ecustom--RealRate_pip0_dp_c20230101__20231231__ifrs-full--ActuarialAssumptionsAxis__ifrs-full--ActuarialAssumptionOfExpectedRatesOfSalaryIncreasesMember__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--UnifiedPlanMember_zWQtGqVHWdW9" title="Real rate"><ix:nonFraction name="elp:RealRate" contextRef="From2023-01-012023-12-31_ifrs-full_ActuarialAssumptionOfExpectedRatesOfSalaryIncreasesMember_custom_UnifiedPlanMember" id="Fact010576" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">1.00</ix:nonFraction></span>%</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_903_ecustom--NominalRate_pip0_dp_c20230101__20231231__ifrs-full--ActuarialAssumptionsAxis__ifrs-full--ActuarialAssumptionOfExpectedRatesOfSalaryIncreasesMember__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--UnifiedPlanMember_zebL6JVVEmn8" title="Nominal rate"><ix:nonFraction name="elp:NominalRate" contextRef="From2023-01-012023-12-31_ifrs-full_ActuarialAssumptionOfExpectedRatesOfSalaryIncreasesMember_custom_UnifiedPlanMember" id="Fact010578" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">4.03</ix:nonFraction></span>%</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_908_ecustom--RealRate_pip0_dp_c20220101__20221231__ifrs-full--ActuarialAssumptionsAxis__ifrs-full--ActuarialAssumptionOfExpectedRatesOfSalaryIncreasesMember__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--UnifiedPlanMember_zKcmhmKnWZVe" title="Real rate"><ix:nonFraction name="elp:RealRate" contextRef="From2022-01-012022-12-31_ifrs-full_ActuarialAssumptionOfExpectedRatesOfSalaryIncreasesMember_custom_UnifiedPlanMember" id="Fact010580" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">0.00</ix:nonFraction></span>%</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_907_ecustom--NominalRate_pip0_dp_c20220101__20221231__ifrs-full--ActuarialAssumptionsAxis__ifrs-full--ActuarialAssumptionOfExpectedRatesOfSalaryIncreasesMember__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--UnifiedPlanMember_zrDV5y2aoEgf" title="Nominal rate"><ix:nonFraction name="elp:NominalRate" contextRef="From2022-01-012022-12-31_ifrs-full_ActuarialAssumptionOfExpectedRatesOfSalaryIncreasesMember_custom_UnifiedPlanMember" id="Fact010582" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">5.10</ix:nonFraction></span>%</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Plan III p.a.</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right"><span id="xdx_905_ecustom--RealRate_pip0_dp_c20230101__20231231__ifrs-full--ActuarialAssumptionsAxis__ifrs-full--ActuarialAssumptionOfExpectedRatesOfSalaryIncreasesMember__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--PlanIIIMember_zcyEgn9AvMpd" title="Real rate"><ix:nonFraction name="elp:RealRate" contextRef="From2023-01-012023-12-31_ifrs-full_ActuarialAssumptionOfExpectedRatesOfSalaryIncreasesMember_custom_PlanIIIMember" id="Fact010584" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">1.00</ix:nonFraction></span>%</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_90A_ecustom--NominalRate_pip0_dp_c20230101__20231231__ifrs-full--ActuarialAssumptionsAxis__ifrs-full--ActuarialAssumptionOfExpectedRatesOfSalaryIncreasesMember__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--PlanIIIMember_zMJbjXTkIBM2" title="Nominal rate"><ix:nonFraction name="elp:NominalRate" contextRef="From2023-01-012023-12-31_ifrs-full_ActuarialAssumptionOfExpectedRatesOfSalaryIncreasesMember_custom_PlanIIIMember" id="Fact010586" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">4.03</ix:nonFraction></span>%</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_90B_ecustom--RealRate_pip0_dp_c20220101__20221231__ifrs-full--ActuarialAssumptionsAxis__ifrs-full--ActuarialAssumptionOfExpectedRatesOfSalaryIncreasesMember__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--PlanIIIMember_zbq8YOTfT3Ui" title="Real rate"><ix:nonFraction name="elp:RealRate" contextRef="From2022-01-012022-12-31_ifrs-full_ActuarialAssumptionOfExpectedRatesOfSalaryIncreasesMember_custom_PlanIIIMember" id="Fact010588" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">1.00</ix:nonFraction></span>%</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_90F_ecustom--NominalRate_pip0_dp_c20220101__20221231__ifrs-full--ActuarialAssumptionsAxis__ifrs-full--ActuarialAssumptionOfExpectedRatesOfSalaryIncreasesMember__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--PlanIIIMember_zIjoMkpgSsob" title="Nominal rate"><ix:nonFraction name="elp:NominalRate" contextRef="From2022-01-012022-12-31_ifrs-full_ActuarialAssumptionOfExpectedRatesOfSalaryIncreasesMember_custom_PlanIIIMember" id="Fact010590" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">6.15</ix:nonFraction></span>%</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Assistance Plan - Aging Factor&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right"><span id="xdx_907_ecustom--RealRate_pip0_dp_c20230101__20231231__ifrs-full--ActuarialAssumptionsAxis__ifrs-full--ActuarialAssumptionOfExpectedRatesOfSalaryIncreasesMember__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--AssistancePlanAgingFactorMember_zM8GKgNlTLlk" title="Real rate"><ix:nonFraction name="elp:RealRate" contextRef="From2023-01-012023-12-31_ifrs-full_ActuarialAssumptionOfExpectedRatesOfSalaryIncreasesMember_custom_AssistancePlanAgingFactorMember" id="Fact010592" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">3.30</ix:nonFraction></span>%</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;-&#160;&#160;&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_90B_ecustom--RealRate_pip0_dp_c20220101__20221231__ifrs-full--ActuarialAssumptionsAxis__ifrs-full--ActuarialAssumptionOfExpectedRatesOfSalaryIncreasesMember__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--AssistancePlanAgingFactorMember_zVHeYSIGJga5" title="Real rate"><ix:nonFraction name="elp:RealRate" contextRef="From2022-01-012022-12-31_ifrs-full_ActuarialAssumptionOfExpectedRatesOfSalaryIncreasesMember_custom_AssistancePlanAgingFactorMember" id="Fact010594" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">3.30</ix:nonFraction></span>%</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;-&#160;&#160;&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold">Demographic</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Mortality Table</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span id="xdx_90F_ecustom--NominalAssumption_c20230101__20231231__ifrs-full--ActuarialAssumptionsAxis__ifrs-full--ActuarialAssumptionOfMortalityRatesMember__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--MortalityTableMember_zDFhjZviQosk" title="Nominal assumption"><ix:nonNumeric contextRef="From2023-01-012023-12-31_ifrs-full_ActuarialAssumptionOfMortalityRatesMember_custom_MortalityTableMember" id="Fact010596" name="elp:NominalAssumption">AT - 2000</ix:nonNumeric></span>&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span id="xdx_90E_ecustom--NominalAssumption_c20220101__20221231__ifrs-full--ActuarialAssumptionsAxis__ifrs-full--ActuarialAssumptionOfMortalityRatesMember__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--MortalityTableMember" title="Nominal assumption"><ix:nonNumeric contextRef="From2022-01-012022-12-31_ifrs-full_ActuarialAssumptionOfMortalityRatesMember_custom_MortalityTableMember" id="Fact010598" name="elp:NominalAssumption">AT - 2000</ix:nonNumeric></span>&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td colspan="2" style="border-right: #FFC000 0.5pt solid; text-align: left">Mortality table of individuals with permanent disability</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span id="xdx_90D_ecustom--NominalAssumption_c20230101__20231231__ifrs-full--ActuarialAssumptionsAxis__ifrs-full--ActuarialAssumptionOfMortalityRatesMember__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--MortalityTableOfIndividualsWithPermanentDislityMember" title="Nominal assumption"><ix:nonNumeric contextRef="From2023-01-012023-12-31_ifrs-full_ActuarialAssumptionOfMortalityRatesMember_custom_MortalityTableOfIndividualsWithPermanentDislityMember" id="Fact010600" name="elp:NominalAssumption">WINKLEVOSS</ix:nonNumeric></span>&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span id="xdx_90F_ecustom--NominalAssumption_c20220101__20221231__ifrs-full--ActuarialAssumptionsAxis__ifrs-full--ActuarialAssumptionOfMortalityRatesMember__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--MortalityTableOfIndividualsWithPermanentDislityMember" title="Nominal assumption"><ix:nonNumeric contextRef="From2022-01-012022-12-31_ifrs-full_ActuarialAssumptionOfMortalityRatesMember_custom_MortalityTableOfIndividualsWithPermanentDislityMember" id="Fact010602" name="elp:NominalAssumption">WINKLEVOSS</ix:nonNumeric></span>&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; text-align: left">Table of new disability benef it vested</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; text-align: right">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span id="xdx_909_ecustom--NominalAssumption_c20230101__20231231__ifrs-full--ActuarialAssumptionsAxis__ifrs-full--ActuarialAssumptionOfMortalityRatesMember__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--TableOfNewDisabilityBenefitVestedMember" title="Nominal assumption"><ix:nonNumeric contextRef="From2023-01-012023-12-31_ifrs-full_ActuarialAssumptionOfMortalityRatesMember_custom_TableOfNewDisabilityBenefitVestedMember" id="Fact010604" name="elp:NominalAssumption">TASA 1927</ix:nonNumeric></span>&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-bottom: Black 1pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span id="xdx_90B_ecustom--NominalAssumption_c20220101__20221231__ifrs-full--ActuarialAssumptionsAxis__ifrs-full--ActuarialAssumptionOfMortalityRatesMember__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--TableOfNewDisabilityBenefitVestedMember" title="Nominal assumption"><ix:nonNumeric contextRef="From2022-01-012022-12-31_ifrs-full_ActuarialAssumptionOfMortalityRatesMember_custom_TableOfNewDisabilityBenefitVestedMember" id="Fact010606" name="elp:NominalAssumption">TASA 1927</ix:nonNumeric></span>&#160;</td></tr>
  </table></ix:nonNumeric>

<p style="font: 14pt/14pt Calibri, Helvetica, Sans-Serif; margin: 0.15pt 0 0">&#160;&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 3.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 12.95pt"/><td style="width: 35.55pt">22.5.2</td><td><span style="text-decoration: underline">Number of participants and beneficiaries</span></td></tr></table>

<p style="font: 13pt/13pt Calibri, Helvetica, Sans-Serif; margin: 0.95pt 0 0">&#160;</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact010608" name="elp:SummaryOfParticipantsAndBeneficiariesTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_88B_ecustom--SummaryOfParticipantsAndBeneficiariesTableTextBlock_zEsbvhGJOSc7" summary="xdx: Disclosure - Post-employment Benefits (Details 4)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td id="xdx_8B4_zYDBCP1ZDCM5" style="width: 28%"><span style="display: none; font-family: Arial, Helvetica, Sans-Serif">Schedule of participants
    and beneficiaries</span></td>
    <td style="width: 12%">&#160;</td>
    <td style="width: 12%">&#160;</td>
    <td style="width: 12%">&#160;</td>
    <td style="width: 12%">&#160;</td>
    <td style="width: 12%">&#160;</td>
    <td style="width: 12%">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-top: Black 1pt solid; color: white; font-weight: bold; text-align: left">Consolidated</td>
    <td colspan="4" style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: #FFC000 0.5pt solid; font-weight: bold; text-align: right">Social Security Plans</td>
    <td colspan="2" style="border-top: Black 1pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left">&#160;</td>
    <td colspan="2" style="border-top: #FFC000 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: #FFC000 0.5pt solid; font-weight: bold; text-align: right">Unified Plan</td>
    <td colspan="2" style="border-top: #FFC000 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">Plan III</td>
    <td colspan="2" style="border-bottom: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">Assistance Plan</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right">12.31.2023</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">12.31.2022</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right">12.31.2023</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right">12.31.2022</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">12.31.2023</td>
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">12.31.2022</td></tr>
  <tr style="vertical-align: bottom">
    <td>Number of active participants</td>
    <td id="xdx_984_ecustom--NumberOfActiveParticipantsOfRetirementBenefitPlanReceivingBenefits_pip0_uN_c20230101__20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--UnifiedPlanMember_z2hVGaE0dEO5" title="Number of active participants" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:NumberOfActiveParticipantsOfRetirementBenefitPlanReceivingBenefits" contextRef="From2023-01-012023-12-31_custom_UnifiedPlanMember" id="Fact010610" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="N">10</ix:nonFraction></td>
    <td id="xdx_984_ecustom--NumberOfActiveParticipantsOfRetirementBenefitPlanReceivingBenefits_pip0_uN_c20220101__20221231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--UnifiedPlanMember_zaXCa6MHVYwf" title="Number of active participants" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:NumberOfActiveParticipantsOfRetirementBenefitPlanReceivingBenefits" contextRef="From2022-01-012022-12-31_custom_UnifiedPlanMember" id="Fact010612" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="N">10</ix:nonFraction></td>
    <td id="xdx_98D_ecustom--NumberOfActiveParticipantsOfRetirementBenefitPlanReceivingBenefits_pip0_uN_c20230101__20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--PlanIIIMember_zVvvLGoDLXV" title="Number of active participants" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:NumberOfActiveParticipantsOfRetirementBenefitPlanReceivingBenefits" contextRef="From2023-01-012023-12-31_custom_PlanIIIMember" id="Fact010614" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="N">5,806</ix:nonFraction></td>
    <td id="xdx_983_ecustom--NumberOfActiveParticipantsOfRetirementBenefitPlanReceivingBenefits_pip0_uN_c20220101__20221231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--PlanIIIMember_zNAPOPKz6NUf" title="Number of active participants" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:NumberOfActiveParticipantsOfRetirementBenefitPlanReceivingBenefits" contextRef="From2022-01-012022-12-31_custom_PlanIIIMember" id="Fact010616" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="N">6,031</ix:nonFraction></td>
    <td id="xdx_987_ecustom--NumberOfActiveParticipantsOfRetirementBenefitPlanReceivingBenefits_pip0_uN_c20230101__20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--AssistancePlanMember_zio7zeoYvV8h" title="Number of active participants" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:NumberOfActiveParticipantsOfRetirementBenefitPlanReceivingBenefits" contextRef="From2023-01-012023-12-31_custom_AssistancePlanMember" id="Fact010618" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="N">5,687</ix:nonFraction></td>
    <td id="xdx_986_ecustom--NumberOfActiveParticipantsOfRetirementBenefitPlanReceivingBenefits_pip0_uN_c20220101__20221231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--AssistancePlanMember_zi4QtDjUuAyb" title="Number of active participants" style="text-align: right; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:NumberOfActiveParticipantsOfRetirementBenefitPlanReceivingBenefits" contextRef="From2022-01-012022-12-31_custom_AssistancePlanMember" id="Fact010620" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="N">5,775</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Number of Inactive participants</td>
    <td id="xdx_98C_ecustom--NumberOfParticipantsOfRetirementBenefitPlanNotReceivingBenefits_pip0_uN_c20230101__20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--UnifiedPlanMember_zMD4rAA4iZKa" title="Number of inactive participants" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:NumberOfParticipantsOfRetirementBenefitPlanNotReceivingBenefits" contextRef="From2023-01-012023-12-31_custom_UnifiedPlanMember" id="Fact010622" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="N">4,115</ix:nonFraction></td>
    <td id="xdx_980_ecustom--NumberOfParticipantsOfRetirementBenefitPlanNotReceivingBenefits_pip0_uN_c20220101__20221231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--UnifiedPlanMember_zgso2Auk4NVa" title="Number of inactive participants" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:NumberOfParticipantsOfRetirementBenefitPlanNotReceivingBenefits" contextRef="From2022-01-012022-12-31_custom_UnifiedPlanMember" id="Fact010624" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="N">4,170</ix:nonFraction></td>
    <td id="xdx_98F_ecustom--NumberOfParticipantsOfRetirementBenefitPlanNotReceivingBenefits_pip0_uN_c20230101__20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--PlanIIIMember_zOqcXTQ6SlEe" title="Number of inactive participants" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:NumberOfParticipantsOfRetirementBenefitPlanNotReceivingBenefits" contextRef="From2023-01-012023-12-31_custom_PlanIIIMember" id="Fact010626" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="N">5,379</ix:nonFraction></td>
    <td id="xdx_980_ecustom--NumberOfParticipantsOfRetirementBenefitPlanNotReceivingBenefits_pip0_uN_c20220101__20221231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--PlanIIIMember_zxLFVrpYMsK8" title="Number of inactive participants" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:NumberOfParticipantsOfRetirementBenefitPlanNotReceivingBenefits" contextRef="From2022-01-012022-12-31_custom_PlanIIIMember" id="Fact010628" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="N">5,369</ix:nonFraction></td>
    <td id="xdx_98E_ecustom--NumberOfParticipantsOfRetirementBenefitPlanNotReceivingBenefits_pip0_uN_c20230101__20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--AssistancePlanMember_zOhRWC4pKGkh" title="Number of inactive participants" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:NumberOfParticipantsOfRetirementBenefitPlanNotReceivingBenefits" contextRef="From2023-01-012023-12-31_custom_AssistancePlanMember" id="Fact010630" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="N">8,857</ix:nonFraction></td>
    <td id="xdx_98F_ecustom--NumberOfParticipantsOfRetirementBenefitPlanNotReceivingBenefits_pip0_uN_c20220101__20221231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--AssistancePlanMember_zoTlaQDRzSrc" title="Number of inactive participants" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:NumberOfParticipantsOfRetirementBenefitPlanNotReceivingBenefits" contextRef="From2022-01-012022-12-31_custom_AssistancePlanMember" id="Fact010632" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="N">9,059</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Number of dependent people</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;-</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;-</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;-</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;-</td>
    <td id="xdx_986_eifrs-full--NumberOfOtherParticipantsOfRetirementBenefitPlan_pip0_uN_c20230101__20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--AssistancePlanMember_zVEbAlMBoCvl" title="Number of dependent people" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NumberOfOtherParticipantsOfRetirementBenefitPlan" contextRef="From2023-01-012023-12-31_custom_AssistancePlanMember" id="Fact010634" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="N">19,925</ix:nonFraction></td>
    <td id="xdx_984_eifrs-full--NumberOfOtherParticipantsOfRetirementBenefitPlan_pip0_uN_c20220101__20221231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--AssistancePlanMember_zSDaCHQggw38" title="Number of dependent people" style="border-bottom: Black 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt; background-color: white">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NumberOfOtherParticipantsOfRetirementBenefitPlan" contextRef="From2022-01-012022-12-31_custom_AssistancePlanMember" id="Fact010636" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="N">20,867</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-top: Black 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold">&#160;Total&#160;</td>
    <td id="xdx_981_eifrs-full--NumberOfParticipantsOfRetirementBenefitPlanReceivingBenefits_pip0_uN_c20230101__20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--UnifiedPlanMember_ziUmOLJ4Yscj" title="Total" style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NumberOfParticipantsOfRetirementBenefitPlanReceivingBenefits" contextRef="From2023-01-012023-12-31_custom_UnifiedPlanMember" id="Fact010638" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="N">4,125</ix:nonFraction></td>
    <td id="xdx_988_eifrs-full--NumberOfParticipantsOfRetirementBenefitPlanReceivingBenefits_pip0_uN_c20220101__20221231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--UnifiedPlanMember_zmBBfdRswO7j" title="Total" style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NumberOfParticipantsOfRetirementBenefitPlanReceivingBenefits" contextRef="From2022-01-012022-12-31_custom_UnifiedPlanMember" id="Fact010640" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="N">4,180</ix:nonFraction></td>
    <td id="xdx_98D_eifrs-full--NumberOfParticipantsOfRetirementBenefitPlanReceivingBenefits_pip0_uN_c20230101__20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--PlanIIIMember_zMX27osezJcj" title="Total" style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NumberOfParticipantsOfRetirementBenefitPlanReceivingBenefits" contextRef="From2023-01-012023-12-31_custom_PlanIIIMember" id="Fact010642" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="N">11,185</ix:nonFraction></td>
    <td id="xdx_98A_eifrs-full--NumberOfParticipantsOfRetirementBenefitPlanReceivingBenefits_pip0_uN_c20220101__20221231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--PlanIIIMember_z7cIvygNDRGl" title="Total" style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NumberOfParticipantsOfRetirementBenefitPlanReceivingBenefits" contextRef="From2022-01-012022-12-31_custom_PlanIIIMember" id="Fact010644" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="N">11,400</ix:nonFraction></td>
    <td id="xdx_98A_eifrs-full--NumberOfParticipantsOfRetirementBenefitPlanReceivingBenefits_pip0_uN_c20230101__20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--AssistancePlanMember_zhmRcqH5O8E6" title="Total" style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NumberOfParticipantsOfRetirementBenefitPlanReceivingBenefits" contextRef="From2023-01-012023-12-31_custom_AssistancePlanMember" id="Fact010646" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="N">34,469</ix:nonFraction></td>
    <td id="xdx_98F_eifrs-full--NumberOfParticipantsOfRetirementBenefitPlanReceivingBenefits_pip0_uN_c20220101__20221231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--AssistancePlanMember_zTUM4a4b85Y4" title="Total" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NumberOfParticipantsOfRetirementBenefitPlanReceivingBenefits" contextRef="From2022-01-012022-12-31_custom_AssistancePlanMember" id="Fact010648" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="N">35,701</ix:nonFraction></td></tr>
  </table></ix:nonNumeric>

<p style="font: 13pt/13pt Calibri, Helvetica, Sans-Serif; margin: 0.95pt 0 0">&#160;</p>

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<ix:exclude><!-- Field: Page; Sequence: 250 -->
    <div id="xdx_239_zGkRXMsOLlQg" style="border-bottom: Black 1pt solid; margin-bottom: 6pt"><p style="margin-top: 0; margin-bottom: 0">&#160;</p><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td id="xdx_23D_zyi8d5RUtP52" style="text-align: center; width: 100%">F-<!-- Field: Sequence; Type: Arabic; Name: PageNo -->75<!-- Field: /Sequence -->&#160;</td></tr></table></div>
    <div style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" id="xdx_237_zP48tIi7cHAh" style="width: 100%"><tr><td style="text-align: center; width: 100%"><p style="font: 10pt/11.2pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 1pt; text-align: left"><b>COMPANHIA PARANAENSE DE ENERGIA &#8211; COPEL and Subsidiaries</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>Notes to the Consolidated Financial Statements</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>For the years ended December 31, 2023, 2022 and 2021</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; text-align: left; margin-top: 1.7pt; margin-right: 0; margin-bottom: 0"><b>All amounts expressed in thousands of Brazilian reais, unless otherwise stated</b></p><p id="xdx_23D_zPRsMiuEoBNl" style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b>&#160;</b></p></td></tr></table></div>
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<table cellpadding="0" cellspacing="0" style="font: 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 3.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 12.95pt"/><td style="width: 35.55pt">22.5.3</td><td><span style="text-decoration: underline">Life expectancy after the average age of participants - Annuity Table AT-2000 (in years)</span></td></tr></table>

<p style="font: 7.5pt/7.5pt Calibri, Helvetica, Sans-Serif; margin: 0.45pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 3.7pt 0 0 5.9pt">The average age of inactive participants of the healthcare
and pension plans is 68.55 and 69.08 years, respectively.</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact010652" name="elp:SummaryOfLifeExpectancyTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_899_ecustom--SummaryOfLifeExpectancyTableTextBlock_pn3n3_zfvC8SpBe7Lb" summary="xdx: Disclosure - Post-employment Benefits (Details 5)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="width: 72%"><span id="xdx_8B7_zpepAFucNN78" style="display: none">Schedule of life expectancy</span></td>
    <td style="width: 14%">&#160;</td>
    <td style="width: 14%">&#160;</td></tr>
  <tr>
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; color: white; font-weight: bold; vertical-align: top">Consolidated</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right">Unified Plan</td>
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">Plan III</td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold">As of December 31, 2023</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Retired participants</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_906_ecustom--RetiredParticipantsLifeExpectancy_dtY_c20230101__20231231__ifrs-full--DefinedBenefitPlansAxis__custom--UnifiedPlanMember_zrNgpMlv04j3" title="Retired participants life expectancy"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_UnifiedPlanMember65656781" format="ixt-sec:duryear" id="Fact010654" name="elp:RetiredParticipantsLifeExpectancy">12.73</ix:nonNumeric></span></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_905_ecustom--RetiredParticipantsLifeExpectancy_dtY_c20230101__20231231__ifrs-full--DefinedBenefitPlansAxis__custom--PlanIIIMember_zlXzvwR1iung" title="Retired participants life expectancy"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_PlanIIIMember65656828" format="ixt-sec:duryear" id="Fact010656" name="elp:RetiredParticipantsLifeExpectancy">21.35</ix:nonNumeric></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Pensioner participants</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_906_ecustom--PensionerParticipantsLifeExpectancy_dtY_c20230101__20231231__ifrs-full--DefinedBenefitPlansAxis__custom--UnifiedPlanMember_z39EoISA3xG8" title="Pensioner participants life expectancy"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_UnifiedPlanMember65656781" format="ixt-sec:duryear" id="Fact010658" name="elp:PensionerParticipantsLifeExpectancy">13.99</ix:nonNumeric></span></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_902_ecustom--PensionerParticipantsLifeExpectancy_dtY_c20230101__20231231__ifrs-full--DefinedBenefitPlansAxis__custom--PlanIIIMember_zX5JUXSb4EN2" title="Pensioner participants life expectancy"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_PlanIIIMember65656828" format="ixt-sec:duryear" id="Fact010660" name="elp:PensionerParticipantsLifeExpectancy">24.67</ix:nonNumeric></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left">As of December 31, 2022</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Retired participants</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_90D_ecustom--RetiredParticipantsLifeExpectancy_dtY_c20220101__20221231__ifrs-full--DefinedBenefitPlansAxis__custom--UnifiedPlanMember_zYC2AAyt0oW" title="Retired participants life expectancy"><ix:nonNumeric contextRef="From2022-01-012022-12-31_custom_UnifiedPlanMember65656875" format="ixt-sec:duryear" id="Fact010662" name="elp:RetiredParticipantsLifeExpectancy">19.60</ix:nonNumeric></span></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_90E_ecustom--RetiredParticipantsLifeExpectancy_dtY_c20220101__20221231__ifrs-full--DefinedBenefitPlansAxis__custom--PlanIIIMember_zJyu1dXOYhcc" title="Retired participants life expectancy"><ix:nonNumeric contextRef="From2022-01-012022-12-31_custom_PlanIIIMember65656921" format="ixt-sec:duryear" id="Fact010664" name="elp:RetiredParticipantsLifeExpectancy">23.42</ix:nonNumeric></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; text-align: left">Pensioner participants</td>
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    <td style="border-bottom: Black 1pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_90C_ecustom--PensionerParticipantsLifeExpectancy_dtY_c20220101__20221231__ifrs-full--DefinedBenefitPlansAxis__custom--PlanIIIMember_znOWK3OjMPGf" title="Pensioner participants life expectancy"><ix:nonNumeric contextRef="From2022-01-012022-12-31_custom_PlanIIIMember65656921" format="ixt-sec:duryear" id="Fact010668" name="elp:PensionerParticipantsLifeExpectancy">25.97</ix:nonNumeric></span></td></tr>
  </table>

</ix:nonNumeric><p id="xdx_8A3_zSJ0uOeauGW9" style="font: 8.5pt/8.5pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;</p>

<p style="font: 7.5pt/7.5pt Calibri, Helvetica, Sans-Serif; margin: 0.5pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 3.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 12.95pt"/><td style="width: 35.55pt">22.5.4</td><td><span style="text-decoration: underline">Actuarial evaluation</span></td></tr></table>

<p style="font: 7.5pt/7.5pt Calibri, Helvetica, Sans-Serif; margin: 0.45pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.45pt 0 5.9pt; text-align: justify">Based on the revision of the
assumptions, as of December 31, 2023, the amounts of the Unified Plan and Plan III totaled a surplus of R$795,930 and R$83,613, respectively
(R$595,847 and R$74,421, as of December 31, 2022). Applicable ruling legislation does not allow any significant reduction in contributions
or refunds to the Company based on the current surplus of these plans. For this reason, the Company did not record assets in its balance
sheet as of December 31, 2023, reflecting any right to reduce contributions, refund of surplus or other amounts.</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact010670" name="elp:SummaryOfActuarialEvaluationTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_892_ecustom--SummaryOfActuarialEvaluationTableTextBlock_pn3n3_z79lODk6yHAf" summary="xdx: Disclosure - Post-employment Benefits (Details 6)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td id="xdx_8B4_zuUTI5xMfVp6" style="width: 36%"><span style="display: none; font-family: Arial, Helvetica, Sans-Serif">Schedule of actuarial evaluation</span></td>
    <td style="width: 12%">&#160;</td>
    <td style="width: 13%">&#160;</td>
    <td style="width: 13%">&#160;</td>
    <td style="width: 13%">&#160;</td>
    <td style="width: 13%">&#160;</td></tr>
  <tr>
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; color: white; font-weight: bold; vertical-align: top">Consolidated</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right">Unified<br/>
&#160;Plan</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right">Plan<br/>
&#160;III</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">Assistance<br/>
&#160;Plan</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">12.31.2023</td>
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">12.31.2022</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Total liabilities or partially covered</td>
    <td id="xdx_985_ecustom--TotalLiabilitiesOrPartiallyCoveredAmount_iI_pn3n3_c20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--UnifiedPlanMember_zaAx1QoxuYO" title="Total liabilities or partially covered" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:TotalLiabilitiesOrPartiallyCoveredAmount" contextRef="AsOf2023-12-31_custom_UnifiedPlanMember" id="Fact010672" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">6,416,085</ix:nonFraction></td>
    <td id="xdx_98F_ecustom--TotalLiabilitiesOrPartiallyCoveredAmount_iI_pn3n3_c20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--PlanIIIMember_zBowYgkpUAKk" title="Total liabilities or partially covered" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:TotalLiabilitiesOrPartiallyCoveredAmount" contextRef="AsOf2023-12-31_custom_PlanIIIMember" id="Fact010674" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,820,011</ix:nonFraction></td>
    <td id="xdx_980_ecustom--TotalLiabilitiesOrPartiallyCoveredAmount_iI_pn3n3_c20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--AssistancePlanMember_zKCEWK7QL5rc" title="Total liabilities or partially covered" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:TotalLiabilitiesOrPartiallyCoveredAmount" contextRef="AsOf2023-12-31_custom_AssistancePlanMember" id="Fact010676" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,657,687</ix:nonFraction></td>
    <td id="xdx_987_ecustom--TotalLiabilitiesOrPartiallyCoveredAmount_iI_pn3n3_c20231231_zjZgTklcfPWi" title="Total liabilities or partially covered" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:TotalLiabilitiesOrPartiallyCoveredAmount" contextRef="AsOf2023-12-31" id="Fact010678" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">11,893,783</ix:nonFraction></td>
    <td id="xdx_98A_ecustom--TotalLiabilitiesOrPartiallyCoveredAmount_iI_pn3n3_c20221231_zP559gNlRBai" title="Total liabilities or partially covered" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:TotalLiabilitiesOrPartiallyCoveredAmount" contextRef="AsOf2022-12-31" id="Fact010680" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">10,721,838</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Fair value of the plan assets</td>
    <td id="xdx_988_ecustom--PlanAssetsAtFairValue1_pn3n3_c20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--UnifiedPlanMember_zXVZ1uxQtT3d" title="Fair value of the plan assets" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:PlanAssetsAtFairValue1" contextRef="AsOf2023-12-31_custom_UnifiedPlanMember" id="Fact010682" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">7,212,015</ix:nonFraction>)</td>
    <td id="xdx_984_ecustom--PlanAssetsAtFairValue1_iI_pn3n3_c20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--PlanIIIMember_zFs8ubK51nQ6" title="Fair value of the plan assets" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:PlanAssetsAtFairValue1" contextRef="AsOf2023-12-31_custom_PlanIIIMember" id="Fact010684" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">3,903,624</ix:nonFraction>)</td>
    <td id="xdx_983_ecustom--PlanAssetsAtFairValue1_pn3n3_c20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--AssistancePlanMember_zjkS5w6sfxs7" title="Fair value of the plan assets" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:PlanAssetsAtFairValue1" contextRef="AsOf2023-12-31_custom_AssistancePlanMember" id="Fact010686" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">173,870</ix:nonFraction>)</td>
    <td id="xdx_981_ecustom--PlanAssetsAtFairValue1_pn3n3_c20231231_z6srp6EQXqy7" title="Fair value of the plan assets" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:PlanAssetsAtFairValue1" contextRef="AsOf2023-12-31" id="Fact010688" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">11,289,509</ix:nonFraction>)</td>
    <td id="xdx_982_ecustom--PlanAssetsAtFairValue1_pn3n3_c20221231_zyLIhTHdEBi3" title="Fair value of the plan assets" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:PlanAssetsAtFairValue1" contextRef="AsOf2022-12-31" id="Fact010690" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">10,323,018</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left">Plan coverage status</td>
    <td id="xdx_984_ecustom--PlanCoverageStatus_pn3n3_c20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--UnifiedPlanMember_zaTV71BxboWj" title="Plan coverage status" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:PlanCoverageStatus" contextRef="AsOf2023-12-31_custom_UnifiedPlanMember" id="Fact010692" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">795,930</ix:nonFraction>)</td>
    <td id="xdx_98C_ecustom--PlanCoverageStatus_pn3n3_c20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--PlanIIIMember_ztNzxpsM9f4f" title="Plan coverage status" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:PlanCoverageStatus" contextRef="AsOf2023-12-31_custom_PlanIIIMember" id="Fact010694" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">83,613</ix:nonFraction>)</td>
    <td id="xdx_981_ecustom--PlanCoverageStatus_iI_pn3n3_c20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--AssistancePlanMember_z8LcVq6FFR31" title="Plan coverage status" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:PlanCoverageStatus" contextRef="AsOf2023-12-31_custom_AssistancePlanMember" id="Fact010696" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,483,817</ix:nonFraction></td>
    <td id="xdx_985_ecustom--PlanCoverageStatus_pn3n3_c20231231_zSm95pAcEGGj" title="Plan coverage status" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:PlanCoverageStatus" contextRef="AsOf2023-12-31" id="Fact010698" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">604,274</ix:nonFraction></td>
    <td id="xdx_989_ecustom--PlanCoverageStatus_pn3n3_c20221231_zFe0MIxK4sj2" title="Plan coverage status" style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:PlanCoverageStatus" contextRef="AsOf2022-12-31" id="Fact010700" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">398,820</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Unrecognized asset</td>
    <td id="xdx_989_ecustom--CurrentUnrecognisedAssetsDefinedBenefitPlan_pn3n3_c20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--UnifiedPlanMember_zH50zhyO1b4d" title="Unrecognized asset" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:CurrentUnrecognisedAssetsDefinedBenefitPlan" contextRef="AsOf2023-12-31_custom_UnifiedPlanMember" id="Fact010702" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">795,930</ix:nonFraction></td>
    <td id="xdx_984_ecustom--CurrentUnrecognisedAssetsDefinedBenefitPlan_iI_pn3n3_c20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--PlanIIIMember_ziHNiJH8Q08g" title="Unrecognized asset" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:CurrentUnrecognisedAssetsDefinedBenefitPlan" contextRef="AsOf2023-12-31_custom_PlanIIIMember" id="Fact010704" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">83,613</ix:nonFraction></td>
    <td id="xdx_988_ecustom--CurrentUnrecognisedAssetsDefinedBenefitPlan_iI_pn3n3_c20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--AssistancePlanMember_z3mOoDCu68Gj" title="Unrecognized asset" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl10706">-</span></td>
    <td id="xdx_989_ecustom--CurrentUnrecognisedAssetsDefinedBenefitPlan_pn3n3_c20231231_zgXHiGtHusZ8" title="Unrecognized asset" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:CurrentUnrecognisedAssetsDefinedBenefitPlan" contextRef="AsOf2023-12-31" id="Fact010708" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">879,543</ix:nonFraction></td>
    <td id="xdx_985_ecustom--CurrentUnrecognisedAssetsDefinedBenefitPlan_pn3n3_c20221231_zYI07go2FLJg" title="Unrecognized asset" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:CurrentUnrecognisedAssetsDefinedBenefitPlan" contextRef="AsOf2022-12-31" id="Fact010710" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">670,268</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-top: Black 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right">&#160;</td>
    <td id="xdx_988_ecustom--TotalActuarialEvaluation_iI_pn3n3_c20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--UnifiedPlanMember_zhFbMMo4S8l7" title="Total" style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl10712">-</span></td>
    <td id="xdx_98B_ecustom--TotalActuarialEvaluation_iI_pn3n3_c20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--PlanIIIMember_zcqjJMDwuxi8" title="Total" style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl10714">-</span></td>
    <td id="xdx_984_ecustom--TotalActuarialEvaluation_pn3n3_c20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--AssistancePlanMember_zGjIYXi5Rqhc" title="Total" style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:TotalActuarialEvaluation" contextRef="AsOf2023-12-31_custom_AssistancePlanMember" id="Fact010716" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,483,817</ix:nonFraction></td>
    <td id="xdx_98E_ecustom--TotalActuarialEvaluation_pn3n3_c20231231_zDjPYeJLnbH9" title="Total" style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:TotalActuarialEvaluation" contextRef="AsOf2023-12-31" id="Fact010718" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,483,817</ix:nonFraction></td>
    <td id="xdx_989_ecustom--TotalActuarialEvaluation_pn3n3_c20221231_z1jNNwigP96k" title="Total" style="border-top: Black 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:TotalActuarialEvaluation" contextRef="AsOf2022-12-31" id="Fact010720" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,069,088</ix:nonFraction></td></tr>
  </table>

</ix:nonNumeric><p id="xdx_8AC_zkbERkr6Zdf1" style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.45pt 0 5.9pt; text-align: justify">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 3.7pt 0 0 5.9pt">The Company adjusted their assistance liabilities through
the actuarial report issued on December 31, 2023, as presented in the Statements of Comprehensive Income.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.3pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 12.95pt"/><td style="width: 35.55pt">22.5.5</td><td><span style="text-decoration: underline">Changes in actuarial liabilities</span></td></tr></table>

<p style="font: 14pt/14pt Calibri, Helvetica, Sans-Serif; margin: 0.15pt 0 0">&#160;</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact010722" name="elp:SummaryOfChangesInActuarialLiabilitiesTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_894_ecustom--SummaryOfChangesInActuarialLiabilitiesTableTextBlock_pn3n3_zKjlgJRyE2I3" summary="xdx: Disclosure - Post-employment Benefits (Details 7)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td id="xdx_8BF_z81IPGshM8Cd" style="width: 61%"><span style="display: none; font-family: Arial, Helvetica, Sans-Serif">Schedule of changes in actuarial
    liabilities</span></td>
    <td style="width: 13%">&#160;</td>
    <td style="width: 13%">&#160;</td>
    <td style="width: 13%">&#160;</td></tr>
  <tr>
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; color: white; font-weight: bold; vertical-align: top; text-align: left">Consolidated</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right">Unified Plan</td>
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right">Plan III</td>
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right">Assistance Plan</td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left">Present value of net actuarial obligations as of January 1, 2022</td>
    <td id="xdx_982_eifrs-full--LiabilityAssetOfDefinedBenefitPlans_iS_pn3n3_c20220101__20221231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--UnifiedPlanMember_zS1vxpoSy1L8" title="Present value of net actuarial obligations, beginning balance" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:LiabilityAssetOfDefinedBenefitPlans" contextRef="AsOf2021-12-31_custom_UnifiedPlanMember" id="Fact010724" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">6,145,601</ix:nonFraction></td>
    <td id="xdx_980_eifrs-full--LiabilityAssetOfDefinedBenefitPlans_iS_pn3n3_c20220101__20221231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--PlanIIIMember_zudphIXioGp5" title="Present value of net actuarial obligations, beginning balance" style="font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:LiabilityAssetOfDefinedBenefitPlans" contextRef="AsOf2021-12-31_custom_PlanIIIMember" id="Fact010726" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,337,093</ix:nonFraction></td>
    <td id="xdx_981_eifrs-full--LiabilityAssetOfDefinedBenefitPlans_iS_pn3n3_c20220101__20221231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--AssistancePlanMember_zQWSx2o4spY" title="Present value of net actuarial obligations, beginning balance" style="border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:LiabilityAssetOfDefinedBenefitPlans" contextRef="AsOf2021-12-31_custom_AssistancePlanMember" id="Fact010728" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,491,118</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Cost of services</td>
    <td id="xdx_985_eifrs-full--CurrentServiceCostNetDefinedBenefitLiabilityAsset_pn3n3_c20220101__20221231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--UnifiedPlanMember_zvIaYljfOQRi" title="Cost of services" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentServiceCostNetDefinedBenefitLiabilityAsset" contextRef="From2022-01-012022-12-31_custom_UnifiedPlanMember" id="Fact010730" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">169</ix:nonFraction></td>
    <td id="xdx_986_eifrs-full--CurrentServiceCostNetDefinedBenefitLiabilityAsset_pn3n3_c20220101__20221231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--PlanIIIMember_zjh61ZGScL4" title="Cost of services" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentServiceCostNetDefinedBenefitLiabilityAsset" contextRef="From2022-01-012022-12-31_custom_PlanIIIMember" id="Fact010732" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,018</ix:nonFraction></td>
    <td id="xdx_98D_eifrs-full--CurrentServiceCostNetDefinedBenefitLiabilityAsset_pn3n3_c20220101__20221231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--AssistancePlanMember_zgJ6Nf2CNgni" title="Cost of services" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentServiceCostNetDefinedBenefitLiabilityAsset" contextRef="From2022-01-012022-12-31_custom_AssistancePlanMember" id="Fact010734" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">6,172</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Cost of interest</td>
    <td id="xdx_987_eifrs-full--InterestExpenseIncomeNetDefinedBenefitLiabilityAsset_pn3n3_c20220101__20221231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--UnifiedPlanMember_zgn1UNDlNgh7" title="Cost of interest" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:InterestExpenseIncomeNetDefinedBenefitLiabilityAsset" contextRef="From2022-01-012022-12-31_custom_UnifiedPlanMember" id="Fact010736" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">673,724</ix:nonFraction></td>
    <td id="xdx_983_eifrs-full--InterestExpenseIncomeNetDefinedBenefitLiabilityAsset_pn3n3_c20220101__20221231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--PlanIIIMember_zayJyaqJZ2p5" title="Cost of interest" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:InterestExpenseIncomeNetDefinedBenefitLiabilityAsset" contextRef="From2022-01-012022-12-31_custom_PlanIIIMember" id="Fact010738" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">364,901</ix:nonFraction></td>
    <td id="xdx_981_eifrs-full--InterestExpenseIncomeNetDefinedBenefitLiabilityAsset_pn3n3_c20220101__20221231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--AssistancePlanMember_zECrAoVO2fof" title="Cost of interest" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:InterestExpenseIncomeNetDefinedBenefitLiabilityAsset" contextRef="From2022-01-012022-12-31_custom_AssistancePlanMember" id="Fact010740" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">155,389</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Benefits paid</td>
    <td id="xdx_982_ecustom--BenefitsPaidNetDefinedBenefitLiabilityAsset_pn3n3_c20220101__20221231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--UnifiedPlanMember_zERkjC4kPdv7" title="Benefits paid" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:BenefitsPaidNetDefinedBenefitLiabilityAsset" contextRef="From2022-01-012022-12-31_custom_UnifiedPlanMember" id="Fact010742" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">523,792</ix:nonFraction>)</td>
    <td id="xdx_981_ecustom--BenefitsPaidNetDefinedBenefitLiabilityAsset_pn3n3_c20220101__20221231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--PlanIIIMember_zA2ZTNd9Vqh1" title="Benefits paid" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:BenefitsPaidNetDefinedBenefitLiabilityAsset" contextRef="From2022-01-012022-12-31_custom_PlanIIIMember" id="Fact010744" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">264,096</ix:nonFraction>)</td>
    <td id="xdx_98D_ecustom--BenefitsPaidNetDefinedBenefitLiabilityAsset_pn3n3_c20220101__20221231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--AssistancePlanMember_zCDTE1F9Neza" title="Benefits paid" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:BenefitsPaidNetDefinedBenefitLiabilityAsset" contextRef="From2022-01-012022-12-31_custom_AssistancePlanMember" id="Fact010746" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">342</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Actuarial (gain) losses</td>
    <td id="xdx_985_eifrs-full--GainLossOnRemeasurementOfNetDefinedBenefitLiabilityAsset_pn3n3_c20220101__20221231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--UnifiedPlanMember_zJ2qsih0RSLd" title="Actuarial (gain) losses" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:GainLossOnRemeasurementOfNetDefinedBenefitLiabilityAsset" contextRef="From2022-01-012022-12-31_custom_UnifiedPlanMember" id="Fact010748" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">266,172</ix:nonFraction>)</td>
    <td id="xdx_98E_eifrs-full--GainLossOnRemeasurementOfNetDefinedBenefitLiabilityAsset_pn3n3_c20220101__20221231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--PlanIIIMember_z6hu92UjLQd6" title="Actuarial (gain) losses" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:GainLossOnRemeasurementOfNetDefinedBenefitLiabilityAsset" contextRef="From2022-01-012022-12-31_custom_PlanIIIMember" id="Fact010750" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">17,621</ix:nonFraction></td>
    <td id="xdx_98D_eifrs-full--GainLossOnRemeasurementOfNetDefinedBenefitLiabilityAsset_pn3n3_c20220101__20221231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--AssistancePlanMember_z8uZmJkuCHDk" title="Actuarial (gain) losses" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:GainLossOnRemeasurementOfNetDefinedBenefitLiabilityAsset" contextRef="From2022-01-012022-12-31_custom_AssistancePlanMember" id="Fact010752" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">417,566</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left">Present value of net actuarial obligations as of December 31, 2022</td>
    <td id="xdx_985_eifrs-full--LiabilityAssetOfDefinedBenefitPlans_iS_pn3n3_c20230101__20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--UnifiedPlanMember_zhbwwDUviFR9" title="Present value of net actuarial obligations, beginning balance" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:LiabilityAssetOfDefinedBenefitPlans" contextRef="AsOf2022-12-31_custom_UnifiedPlanMember" id="Fact010754" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">6,029,530</ix:nonFraction></td>
    <td id="xdx_985_eifrs-full--LiabilityAssetOfDefinedBenefitPlans_iS_pn3n3_c20230101__20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--PlanIIIMember_zYbBEt1aPfc2" title="Present value of net actuarial obligations, beginning balance" style="font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:LiabilityAssetOfDefinedBenefitPlans" contextRef="AsOf2022-12-31_custom_PlanIIIMember" id="Fact010756" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,457,537</ix:nonFraction></td>
    <td id="xdx_980_eifrs-full--LiabilityAssetOfDefinedBenefitPlans_iS_pn3n3_c20230101__20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--AssistancePlanMember_zCbTXNXwJLug" title="Present value of net actuarial obligations, beginning balance" style="border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:LiabilityAssetOfDefinedBenefitPlans" contextRef="AsOf2022-12-31_custom_AssistancePlanMember" id="Fact010758" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,234,771</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Cost of services</td>
    <td id="xdx_981_eifrs-full--CurrentServiceCostNetDefinedBenefitLiabilityAsset_pn3n3_c20230101__20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--UnifiedPlanMember_zsl0vcZGkY65" title="Cost of services" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentServiceCostNetDefinedBenefitLiabilityAsset" contextRef="From2023-01-012023-12-31_custom_UnifiedPlanMember" id="Fact010760" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">16,650</ix:nonFraction></td>
    <td id="xdx_984_eifrs-full--CurrentServiceCostNetDefinedBenefitLiabilityAsset_pn3n3_c20230101__20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--PlanIIIMember_zxq1BuCDUb16" title="Cost of services" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentServiceCostNetDefinedBenefitLiabilityAsset" contextRef="From2023-01-012023-12-31_custom_PlanIIIMember" id="Fact010762" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">6,343</ix:nonFraction></td>
    <td id="xdx_984_eifrs-full--CurrentServiceCostNetDefinedBenefitLiabilityAsset_pn3n3_c20230101__20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--AssistancePlanMember_zNdAoVlxZVxi" title="Cost of services" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentServiceCostNetDefinedBenefitLiabilityAsset" contextRef="From2023-01-012023-12-31_custom_AssistancePlanMember" id="Fact010764" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">6,878</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Cost of interest</td>
    <td id="xdx_98F_eifrs-full--InterestExpenseIncomeNetDefinedBenefitLiabilityAsset_pn3n3_c20230101__20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--UnifiedPlanMember_zOKehMDZGq0l" title="Cost of interest" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:InterestExpenseIncomeNetDefinedBenefitLiabilityAsset" contextRef="From2023-01-012023-12-31_custom_UnifiedPlanMember" id="Fact010766" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">700,272</ix:nonFraction></td>
    <td id="xdx_98D_eifrs-full--InterestExpenseIncomeNetDefinedBenefitLiabilityAsset_pn3n3_c20230101__20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--PlanIIIMember_zcKcGWjwRvdb" title="Cost of interest" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:InterestExpenseIncomeNetDefinedBenefitLiabilityAsset" contextRef="From2023-01-012023-12-31_custom_PlanIIIMember" id="Fact010768" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">397,091</ix:nonFraction></td>
    <td id="xdx_988_eifrs-full--InterestExpenseIncomeNetDefinedBenefitLiabilityAsset_pn3n3_c20230101__20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--AssistancePlanMember_zpZFiJ4tceS2" title="Cost of interest" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:InterestExpenseIncomeNetDefinedBenefitLiabilityAsset" contextRef="From2023-01-012023-12-31_custom_AssistancePlanMember" id="Fact010770" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">141,877</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Benefits paid</td>
    <td id="xdx_984_ecustom--BenefitsPaidNetDefinedBenefitLiabilityAsset_pn3n3_c20230101__20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--UnifiedPlanMember_zgOsKhF1yr5h" title="Benefits paid" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:BenefitsPaidNetDefinedBenefitLiabilityAsset" contextRef="From2023-01-012023-12-31_custom_UnifiedPlanMember" id="Fact010772" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">539,728</ix:nonFraction>)</td>
    <td id="xdx_980_ecustom--BenefitsPaidNetDefinedBenefitLiabilityAsset_pn3n3_c20230101__20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--PlanIIIMember_zAEYXI55inYi" title="Benefits paid" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:BenefitsPaidNetDefinedBenefitLiabilityAsset" contextRef="From2023-01-012023-12-31_custom_PlanIIIMember" id="Fact010774" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">272,585</ix:nonFraction>)</td>
    <td id="xdx_983_ecustom--BenefitsPaidNetDefinedBenefitLiabilityAsset_pn3n3_c20230101__20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--AssistancePlanMember_zDWwHSRvcTe8" title="Benefits paid" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:BenefitsPaidNetDefinedBenefitLiabilityAsset" contextRef="From2023-01-012023-12-31_custom_AssistancePlanMember" id="Fact010776" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">55,014</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Actuarial (gain) losses</td>
    <td id="xdx_98A_eifrs-full--GainLossOnRemeasurementOfNetDefinedBenefitLiabilityAsset_pn3n3_c20230101__20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--UnifiedPlanMember_zVgLViJ6UWIc" title="Actuarial (gain) losses" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:GainLossOnRemeasurementOfNetDefinedBenefitLiabilityAsset" contextRef="From2023-01-012023-12-31_custom_UnifiedPlanMember" id="Fact010778" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">210,135</ix:nonFraction></td>
    <td id="xdx_98F_eifrs-full--GainLossOnRemeasurementOfNetDefinedBenefitLiabilityAsset_pn3n3_c20230101__20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--PlanIIIMember_zw7HpHTgducf" title="Actuarial (gain) losses" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:GainLossOnRemeasurementOfNetDefinedBenefitLiabilityAsset" contextRef="From2023-01-012023-12-31_custom_PlanIIIMember" id="Fact010780" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">251,260</ix:nonFraction></td>
    <td id="xdx_98A_eifrs-full--GainLossOnRemeasurementOfNetDefinedBenefitLiabilityAsset_pn3n3_c20230101__20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--AssistancePlanMember_zqPGKo4337Kb" title="Actuarial (gain) losses" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:GainLossOnRemeasurementOfNetDefinedBenefitLiabilityAsset" contextRef="From2023-01-012023-12-31_custom_AssistancePlanMember" id="Fact010782" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">338,499</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Discontinued Operations balance adjustments</td>
    <td id="xdx_98D_ecustom--DiscontinuedOperationsBalanceAdjustments_pn3n3_c20230101__20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--UnifiedPlanMember_z4oglDCfgl1g" title="Discontinued Operations balance adjustments" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:DiscontinuedOperationsBalanceAdjustments" contextRef="From2023-01-012023-12-31_custom_UnifiedPlanMember" id="Fact010784" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">774</ix:nonFraction>)</td>
    <td id="xdx_98E_ecustom--DiscontinuedOperationsBalanceAdjustments_pn3n3_c20230101__20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--PlanIIIMember_zfAfEkyXILLa" title="Discontinued Operations balance adjustments" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:DiscontinuedOperationsBalanceAdjustments" contextRef="From2023-01-012023-12-31_custom_PlanIIIMember" id="Fact010786" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">19,635</ix:nonFraction>)</td>
    <td id="xdx_989_ecustom--DiscontinuedOperationsBalanceAdjustments_pn3n3_c20230101__20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--AssistancePlanMember_zepaTHwWRJma" title="Discontinued Operations balance adjustments" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:DiscontinuedOperationsBalanceAdjustments" contextRef="From2023-01-012023-12-31_custom_AssistancePlanMember" id="Fact010788" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">9,324</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; font-weight: bold; text-align: left">Present value of net actuarial obligations as of December 31, 2023</td>
    <td id="xdx_989_eifrs-full--LiabilityAssetOfDefinedBenefitPlans_iE_pn3n3_c20230101__20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--UnifiedPlanMember_zW3qlMqwOZZ" title="Present value of net actuarial obligations, ending balance" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:LiabilityAssetOfDefinedBenefitPlans" contextRef="AsOf2023-12-31_custom_UnifiedPlanMember" id="Fact010790" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">6,416,085</ix:nonFraction></td>
    <td id="xdx_986_eifrs-full--LiabilityAssetOfDefinedBenefitPlans_iE_pn3n3_c20230101__20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--PlanIIIMember_z1hIHk3DEORb" title="Present value of net actuarial obligations, ending balance" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:LiabilityAssetOfDefinedBenefitPlans" contextRef="AsOf2023-12-31_custom_PlanIIIMember" id="Fact010792" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,820,011</ix:nonFraction></td>
    <td id="xdx_98A_eifrs-full--LiabilityAssetOfDefinedBenefitPlans_iE_pn3n3_c20230101__20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--AssistancePlanMember_zkL0FNrs78a9" title="Present value of net actuarial obligations, ending balance" style="border-bottom: Black 1pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:LiabilityAssetOfDefinedBenefitPlans" contextRef="AsOf2023-12-31_custom_AssistancePlanMember" id="Fact010794" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,657,687</ix:nonFraction></td></tr>
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</ix:nonNumeric><p id="xdx_8AC_zhf87XaiCOJk" style="font: 14pt/14pt Calibri, Helvetica, Sans-Serif; margin: 0.15pt 0 0"></p>


<ix:exclude><!-- Field: Page; Sequence: 251 -->
    <div id="xdx_23D_zjTurTBJ69Se" style="border-bottom: Black 1pt solid; margin-bottom: 6pt"><p style="margin-top: 0; margin-bottom: 0">&#160;</p><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%">F-<!-- Field: Sequence; Type: Arabic; Name: PageNo -->76<!-- Field: /Sequence -->&#160;</td></tr></table></div>
    <div id="xdx_237_zCdMsFR8WI32" style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" id="xdx_235_zQu6RQPLABq1" style="width: 100%"><tr><td style="text-align: center; width: 100%"><p style="font: 10pt/11.2pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 1pt; text-align: left"><b>COMPANHIA PARANAENSE DE ENERGIA &#8211; COPEL and Subsidiaries</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>Notes to the Consolidated Financial Statements</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>For the years ended December 31, 2023, 2022 and 2021</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; text-align: left; margin-top: 1.7pt; margin-right: 0; margin-bottom: 0"><b>All amounts expressed in thousands of Brazilian reais, unless otherwise stated</b></p><p id="xdx_23B_zeiFYl9Q9jij" style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b>&#160;</b></p></td></tr></table></div>
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<table cellpadding="0" cellspacing="0" style="font: 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 3.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 12.95pt"/><td style="width: 35.55pt">22.5.6</td><td><span style="text-decoration: underline">Changes in actuarial assets</span></td></tr></table>

<p style="font: 14pt/14pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact010797" name="elp:SummaryOfChangesInActuarialAssetsTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_89F_ecustom--SummaryOfChangesInActuarialAssetsTableTextBlock_pn3n3_zlvnxW8TNb4e" summary="xdx: Disclosure - Post-employment Benefits (Details 8)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td id="xdx_8B8_zgO3R2AjRmme" style="width: 58%"><span style="display: none; font-family: Arial, Helvetica, Sans-Serif">Schedule of changes in actuarial
    assets</span></td>
    <td style="width: 14%">&#160;</td>
    <td style="width: 14%">&#160;</td>
    <td style="width: 14%">&#160;</td></tr>
  <tr>
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; color: white; font-weight: bold; vertical-align: top; text-align: left">Consolidated</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right">Unified Plan</td>
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right">Plan III</td>
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right">Assistance Plan</td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left">Fair value of the Plan's assets as of January 1, 2022</td>
    <td id="xdx_989_eifrs-full--CurrentRecognisedAssetsDefinedBenefitPlan_iS_pn3n3_c20220101__20221231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--UnifiedPlanMember_zwkHEXkwHGfd" title="Fair value of the plan's assets, beginning balance" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentRecognisedAssetsDefinedBenefitPlan" contextRef="AsOf2021-12-31_custom_UnifiedPlanMember" id="Fact010799" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">6,799,255</ix:nonFraction></td>
    <td id="xdx_986_eifrs-full--CurrentRecognisedAssetsDefinedBenefitPlan_iS_pn3n3_c20220101__20221231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--PlanIIIMember_zySbiUbTc4cl" title="Fair value of the plan's assets, beginning balance" style="font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentRecognisedAssetsDefinedBenefitPlan" contextRef="AsOf2021-12-31_custom_PlanIIIMember" id="Fact010801" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,347,204</ix:nonFraction></td>
    <td id="xdx_98E_eifrs-full--CurrentRecognisedAssetsDefinedBenefitPlan_iS_pn3n3_c20220101__20221231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--AssistancePlanMember_zsW9BGoOsN1b" title="Fair value of the plan's assets, beginning balance" style="border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentRecognisedAssetsDefinedBenefitPlan" contextRef="AsOf2021-12-31_custom_AssistancePlanMember" id="Fact010803" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">196,909</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Return estimated for assets</td>
    <td id="xdx_983_ecustom--ReturnEstimatedForAssets_pn3n3_c20220101__20221231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--UnifiedPlanMember_zk2E49imOK07" title="Return estimated for assets" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ReturnEstimatedForAssets" contextRef="From2022-01-012022-12-31_custom_UnifiedPlanMember" id="Fact010805" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">743,845</ix:nonFraction></td>
    <td id="xdx_988_ecustom--ReturnEstimatedForAssets_pn3n3_c20220101__20221231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--PlanIIIMember_z2cWjzKo15Ab" title="Return estimated for assets" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ReturnEstimatedForAssets" contextRef="From2022-01-012022-12-31_custom_PlanIIIMember" id="Fact010807" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">274,486</ix:nonFraction></td>
    <td id="xdx_982_ecustom--ReturnEstimatedForAssets_pn3n3_c20220101__20221231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--AssistancePlanMember_zxdJncL7DKrc" title="Return estimated for assets" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ReturnEstimatedForAssets" contextRef="From2022-01-012022-12-31_custom_AssistancePlanMember" id="Fact010809" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">26,390</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Contributions and distributions</td>
    <td id="xdx_98F_ecustom--ContributionsToPlanAssetsAtFairValue_pn3n3_c20220101__20221231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--UnifiedPlanMember_zXovtF6BGXZ6" title="Contributions and distributions" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ContributionsToPlanAssetsAtFairValue" contextRef="From2022-01-012022-12-31_custom_UnifiedPlanMember" id="Fact010811" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">29,808</ix:nonFraction></td>
    <td id="xdx_98F_ecustom--ContributionsToPlanAssetsAtFairValue_pn3n3_c20220101__20221231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--PlanIIIMember_z3okr3i7URE5" title="Contributions and distributions" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ContributionsToPlanAssetsAtFairValue" contextRef="From2022-01-012022-12-31_custom_PlanIIIMember" id="Fact010813" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">151,606</ix:nonFraction></td>
    <td id="xdx_98E_ecustom--ContributionsToPlanAssetsAtFairValue_pn3n3_c20220101__20221231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--AssistancePlanMember_z6G9ADfcoaik" title="Contributions and distributions" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl10815">-</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Benefits paid</td>
    <td id="xdx_985_ecustom--BenefitsPaidOrPayableAssets_pn3n3_c20220101__20221231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--UnifiedPlanMember_zeInFTw2Z6s9" title="Benefits paid" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:BenefitsPaidOrPayableAssets" contextRef="From2022-01-012022-12-31_custom_UnifiedPlanMember" id="Fact010817" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">523,792</ix:nonFraction>)</td>
    <td id="xdx_98D_ecustom--BenefitsPaidOrPayableAssets_pn3n3_c20220101__20221231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--PlanIIIMember_zoI5f7KAW76f" title="Benefits paid" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:BenefitsPaidOrPayableAssets" contextRef="From2022-01-012022-12-31_custom_PlanIIIMember" id="Fact010819" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">264,096</ix:nonFraction>)</td>
    <td id="xdx_980_ecustom--BenefitsPaidOrPayableAssets_pn3n3_c20220101__20221231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--AssistancePlanMember_zUWkEbbVtaye" title="Benefits paid" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl10821">-</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Actuarial gain (losses)</td>
    <td id="xdx_980_ecustom--ActuarialGainsLossesArisingFromChangesInPlanAssetsAtFairValue_pn3n3_c20220101__20221231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--UnifiedPlanMember_zScMMKEzDsP3" title="Actuarial gain (losses)" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:ActuarialGainsLossesArisingFromChangesInPlanAssetsAtFairValue" contextRef="From2022-01-012022-12-31_custom_UnifiedPlanMember" id="Fact010823" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">423,739</ix:nonFraction>)</td>
    <td id="xdx_986_ecustom--ActuarialGainsLossesArisingFromChangesInPlanAssetsAtFairValue_pn3n3_c20220101__20221231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--PlanIIIMember_zC0xPG4qA21j" title="Actuarial gain (losses)" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ActuarialGainsLossesArisingFromChangesInPlanAssetsAtFairValue" contextRef="From2022-01-012022-12-31_custom_PlanIIIMember" id="Fact010825" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">22,758</ix:nonFraction></td>
    <td id="xdx_986_ecustom--ActuarialGainsLossesArisingFromChangesInPlanAssetsAtFairValue_pn3n3_c20220101__20221231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--AssistancePlanMember_zIcxdoiavLs4" title="Actuarial gain (losses)" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:ActuarialGainsLossesArisingFromChangesInPlanAssetsAtFairValue" contextRef="From2022-01-012022-12-31_custom_AssistancePlanMember" id="Fact010827" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">57,616</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left">Fair value of the Plan's assets as of December 31, 2022</td>
    <td id="xdx_987_eifrs-full--CurrentRecognisedAssetsDefinedBenefitPlan_iS_pn3n3_c20230101__20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--UnifiedPlanMember_zHCv8lgJ4Yp1" title="Fair value of the plan's assets, beginning balance" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentRecognisedAssetsDefinedBenefitPlan" contextRef="AsOf2022-12-31_custom_UnifiedPlanMember" id="Fact010829" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">6,625,377</ix:nonFraction></td>
    <td id="xdx_989_eifrs-full--CurrentRecognisedAssetsDefinedBenefitPlan_iS_pn3n3_c20230101__20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--PlanIIIMember_zRBDQtaBMHY1" title="Fair value of the plan's assets, beginning balance" style="font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentRecognisedAssetsDefinedBenefitPlan" contextRef="AsOf2022-12-31_custom_PlanIIIMember" id="Fact010831" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,531,958</ix:nonFraction></td>
    <td id="xdx_984_eifrs-full--CurrentRecognisedAssetsDefinedBenefitPlan_iS_pn3n3_c20230101__20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--AssistancePlanMember_zRioaFwYvdI2" title="Fair value of the plan's assets, beginning balance" style="border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentRecognisedAssetsDefinedBenefitPlan" contextRef="AsOf2022-12-31_custom_AssistancePlanMember" id="Fact010833" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">165,683</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Return estimated for assets</td>
    <td id="xdx_981_ecustom--ReturnEstimatedForAssets_pn3n3_c20230101__20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--UnifiedPlanMember_z8ZMw4t77ny9" title="Return estimated for assets" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ReturnEstimatedForAssets" contextRef="From2023-01-012023-12-31_custom_UnifiedPlanMember" id="Fact010835" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">769,613</ix:nonFraction></td>
    <td id="xdx_98C_ecustom--ReturnEstimatedForAssets_pn3n3_c20230101__20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--PlanIIIMember_zO8ZitBVB6l1" title="Return estimated for assets" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ReturnEstimatedForAssets" contextRef="From2023-01-012023-12-31_custom_PlanIIIMember" id="Fact010837" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">410,062</ix:nonFraction></td>
    <td id="xdx_986_ecustom--ReturnEstimatedForAssets_pn3n3_c20230101__20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--AssistancePlanMember_zm8ZgSIfhIS5" title="Return estimated for assets" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ReturnEstimatedForAssets" contextRef="From2023-01-012023-12-31_custom_AssistancePlanMember" id="Fact010839" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">18,629</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Contributions and distributions</td>
    <td id="xdx_98D_ecustom--ContributionsToPlanAssetsAtFairValue_pn3n3_c20230101__20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--UnifiedPlanMember_zlMgWGB5uO48" title="Contributions and distributions" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ContributionsToPlanAssetsAtFairValue" contextRef="From2023-01-012023-12-31_custom_UnifiedPlanMember" id="Fact010841" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">23,868</ix:nonFraction></td>
    <td id="xdx_98E_ecustom--ContributionsToPlanAssetsAtFairValue_pn3n3_c20230101__20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--PlanIIIMember_z9h47N5oCpPf" title="Contributions and distributions" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ContributionsToPlanAssetsAtFairValue" contextRef="From2023-01-012023-12-31_custom_PlanIIIMember" id="Fact010843" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">9,709</ix:nonFraction></td>
    <td id="xdx_981_ecustom--ContributionsToPlanAssetsAtFairValue_pn3n3_c20230101__20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--AssistancePlanMember_zjpL1BRktS1b" title="Contributions and distributions" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ContributionsToPlanAssetsAtFairValue" contextRef="From2023-01-012023-12-31_custom_AssistancePlanMember" id="Fact010845" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">54,782</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Benefits paid</td>
    <td id="xdx_98D_ecustom--BenefitsPaidOrPayableAssets_pn3n3_c20230101__20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--UnifiedPlanMember_zDjXqzxZwzo6" title="Benefits paid" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:BenefitsPaidOrPayableAssets" contextRef="From2023-01-012023-12-31_custom_UnifiedPlanMember" id="Fact010847" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">539,728</ix:nonFraction>)</td>
    <td id="xdx_986_ecustom--BenefitsPaidOrPayableAssets_pn3n3_c20230101__20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--PlanIIIMember_z1ruodJTlkdh" title="Benefits paid" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:BenefitsPaidOrPayableAssets" contextRef="From2023-01-012023-12-31_custom_PlanIIIMember" id="Fact010849" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">272,584</ix:nonFraction>)</td>
    <td id="xdx_98E_ecustom--BenefitsPaidOrPayableAssets_pn3n3_c20230101__20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--AssistancePlanMember_zWQPIClkqtv7" title="Benefits paid" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:BenefitsPaidOrPayableAssets" contextRef="From2023-01-012023-12-31_custom_AssistancePlanMember" id="Fact010851" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">54,782</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Actuarial gain (losses)</td>
    <td id="xdx_983_ecustom--ActuarialGainsLossesArisingFromChangesInPlanAssetsAtFairValue_pn3n3_c20230101__20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--UnifiedPlanMember_zeCDGwqV48x8" title="Actuarial gain (losses)" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ActuarialGainsLossesArisingFromChangesInPlanAssetsAtFairValue" contextRef="From2023-01-012023-12-31_custom_UnifiedPlanMember" id="Fact010853" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">333,728</ix:nonFraction></td>
    <td id="xdx_980_ecustom--ActuarialGainsLossesArisingFromChangesInPlanAssetsAtFairValue_pn3n3_c20230101__20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--PlanIIIMember_zLIkI2P11Wz9" title="Actuarial gain (losses)" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ActuarialGainsLossesArisingFromChangesInPlanAssetsAtFairValue" contextRef="From2023-01-012023-12-31_custom_PlanIIIMember" id="Fact010855" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">244,140</ix:nonFraction></td>
    <td id="xdx_98D_ecustom--ActuarialGainsLossesArisingFromChangesInPlanAssetsAtFairValue_pn3n3_c20230101__20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--AssistancePlanMember_zKzn5rMQVckj" title="Actuarial gain (losses)" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:ActuarialGainsLossesArisingFromChangesInPlanAssetsAtFairValue" contextRef="From2023-01-012023-12-31_custom_AssistancePlanMember" id="Fact010857" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">10,442</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Discontinued Operations balance adjustments</td>
    <td id="xdx_98D_ecustom--DiscontinuedOperationsBalanceAdjustmentsAssets_pn3n3_c20230101__20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--UnifiedPlanMember_z2TvBx7ka0N5" title="Discontinued Operations balance adjustments" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:DiscontinuedOperationsBalanceAdjustmentsAssets" contextRef="From2023-01-012023-12-31_custom_UnifiedPlanMember" id="Fact010859" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">843</ix:nonFraction>)</td>
    <td id="xdx_982_ecustom--DiscontinuedOperationsBalanceAdjustmentsAssets_pn3n3_c20230101__20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--PlanIIIMember_znsywz9afb7f" title="Discontinued Operations balance adjustments" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:DiscontinuedOperationsBalanceAdjustmentsAssets" contextRef="From2023-01-012023-12-31_custom_PlanIIIMember" id="Fact010861" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">19,661</ix:nonFraction>)</td>
    <td id="xdx_98F_ecustom--DiscontinuedOperationsBalanceAdjustmentsAssets_pn3n3_c20230101__20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--AssistancePlanMember_zkuMmYl6PPZ5" title="Discontinued Operations balance adjustments" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl10863">-</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; font-weight: bold; text-align: left">Fair value of the Plan's assets as of December 31, 2023</td>
    <td id="xdx_980_eifrs-full--PlanAssetsAtFairValue_iE_pn3n3_c20230101__20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--UnifiedPlanMember_z4hbKSReJcG3" title="Fair value of the plan's assets, ending balance" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:PlanAssetsAtFairValue" contextRef="AsOf2023-12-31_custom_UnifiedPlanMember" id="Fact010865" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">7,212,015</ix:nonFraction></td>
    <td id="xdx_988_eifrs-full--PlanAssetsAtFairValue_iE_pn3n3_c20230101__20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--PlanIIIMember_zg0FYHw0ejI7" title="Fair value of the plan's assets, ending balance" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:PlanAssetsAtFairValue" contextRef="AsOf2023-12-31_custom_PlanIIIMember" id="Fact010867" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,903,624</ix:nonFraction></td>
    <td id="xdx_981_eifrs-full--PlanAssetsAtFairValue_iE_pn3n3_c20230101__20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--AssistancePlanMember_zP3O8PJNkXY3" title="Fair value of the plan's assets, ending balance" style="border-bottom: Black 1pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:PlanAssetsAtFairValue" contextRef="AsOf2023-12-31_custom_AssistancePlanMember" id="Fact010869" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">173,870</ix:nonFraction></td></tr>
  </table>

</ix:nonNumeric><p id="xdx_8A5_zMlMBzEg3Wr" style="font: 14pt/14pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 3.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 12.95pt"/><td style="width: 35.55pt">22.5.7</td><td><span style="text-decoration: underline">Estimated costs</span></td></tr></table>

<p style="font: 8pt/8pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;</p>

<p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 3.7pt 0 0 5.9pt">The estimated net periodic plan costs (income) for 2024 for
each plan are shown below:</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact010871" name="elp:SummaryOfEstimatedNetPeriodicPlanCostsGainsTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_899_ecustom--SummaryOfEstimatedNetPeriodicPlanCostsGainsTableTextBlock_zjSCz5OEPiP4" summary="xdx: Disclosure - Post-employment Benefits (Details 8)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
<td style="width: 58%"><span style="font-family: Arial, Helvetica, Sans-Serif"><span id="xdx_8BB_zAylW1pltObb" style="display: none">Schedule of estimated net
    periodic plan costs (gains)</span></span></td>
    <td id="xdx_49E_20230101__20231231__ifrs-full--ActuarialAssumptionsAxis__custom--UnifiedPlanMember_zoT2RohVKogh" style="text-align: center; width: 14%">&#160;</td>
    <td id="xdx_497_20230101__20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--PlanIIIMember_zgEQU2Bonp89" style="text-align: center; width: 14%">&#160;</td>
    <td id="xdx_49E_20230101__20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--AssistancePlanMember_zaa9wpdX6V66" style="text-align: center; width: 14%">&#160;</td></tr>
  <tr>
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; color: white; font-weight: bold; vertical-align: top; text-align: left">Consolidated</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right">Unified Plan</td>
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right">Plan III</td>
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right">Assistance Plan</td></tr>
  <tr id="xdx_405_ecustom--NetPeriodicDefinedBenefitPlanServiceCostt_pn3n3_zMSPYHoaSKn9" style="vertical-align: bottom">
    <td style="text-align: left">Cost of current service</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:NetPeriodicDefinedBenefitPlanServiceCostt" contextRef="From2023-01-012023-12-31_custom_UnifiedPlanMember65659562" id="Fact010873" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">17,705</ix:nonFraction>)</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:NetPeriodicDefinedBenefitPlanServiceCostt" contextRef="From2023-01-012023-12-31_custom_PlanIIIMember" id="Fact010874" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">10,105</ix:nonFraction></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:NetPeriodicDefinedBenefitPlanServiceCostt" contextRef="From2023-01-012023-12-31_custom_AssistancePlanMember" id="Fact010875" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">8,100</ix:nonFraction></td></tr>
  <tr id="xdx_405_ecustom--NetPeriodicDefinedBenefitPlanInterestCost_pn3n3_z2kTU8jK61Vh" style="vertical-align: bottom">
    <td style="text-align: left">Estimated cost of interest</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:NetPeriodicDefinedBenefitPlanInterestCost" contextRef="From2023-01-012023-12-31_custom_UnifiedPlanMember65659562" id="Fact010877" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">590,697</ix:nonFraction></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:NetPeriodicDefinedBenefitPlanInterestCost" contextRef="From2023-01-012023-12-31_custom_PlanIIIMember" id="Fact010878" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">321,264</ix:nonFraction></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:NetPeriodicDefinedBenefitPlanInterestCost" contextRef="From2023-01-012023-12-31_custom_AssistancePlanMember" id="Fact010879" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">140,975</ix:nonFraction></td></tr>
  <tr id="xdx_401_ecustom--NetPeriodicDefinedBenefitPlanExpectedReturnOnPlanAssetsts_pn3n3_zAvEYcGpHhY7" style="vertical-align: bottom">
    <td style="border-bottom: Black 0.5pt solid; text-align: left">Expected return on plan assets</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:NetPeriodicDefinedBenefitPlanExpectedReturnOnPlanAssetsts" contextRef="From2023-01-012023-12-31_custom_UnifiedPlanMember65659562" id="Fact010881" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">591,774</ix:nonFraction>)</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:NetPeriodicDefinedBenefitPlanExpectedReturnOnPlanAssetsts" contextRef="From2023-01-012023-12-31_custom_PlanIIIMember" id="Fact010882" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">321,683</ix:nonFraction>)</td>
    <td style="border-bottom: Black 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:NetPeriodicDefinedBenefitPlanExpectedReturnOnPlanAssetsts" contextRef="From2023-01-012023-12-31_custom_AssistancePlanMember" id="Fact010883" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">15,030</ix:nonFraction>)</td></tr>
  <tr id="xdx_409_ecustom--NetPeriodicDefinedBenefitPlanNetPeriodicBenefitCost_pn3n3_zEaWy9nti9Qf" style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; font-weight: bold; text-align: left">Costs (income or loss)</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:NetPeriodicDefinedBenefitPlanNetPeriodicBenefitCost" contextRef="From2023-01-012023-12-31_custom_UnifiedPlanMember65659562" id="Fact010885" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">18,782</ix:nonFraction>)</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:NetPeriodicDefinedBenefitPlanNetPeriodicBenefitCost" contextRef="From2023-01-012023-12-31_custom_PlanIIIMember" id="Fact010886" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">9,686</ix:nonFraction></td>
    <td style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:NetPeriodicDefinedBenefitPlanNetPeriodicBenefitCost" contextRef="From2023-01-012023-12-31_custom_AssistancePlanMember" id="Fact010887" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">134,045</ix:nonFraction></td></tr>
  </table>

</ix:nonNumeric><p id="xdx_8AE_zlSJsHgMcS9c" style="font: 14pt/14pt Calibri, Helvetica, Sans-Serif; margin: 0.15pt 0 0">&#160;</p>

<p style="font: 8pt/8pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.85pt 0 5.9pt; text-align: justify">In view of the current surplus
of pension plans, the Company will not record the estimated revenues and costs presented in the table above for the Unified Plan and Plan
III, in accordance with legislation that does not allow for reductions in contributions or reimbursements to the Company.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 12.95pt"/><td style="width: 35.55pt">22.5.8</td><td><span style="text-decoration: underline">Sensitivity analysis</span></td></tr></table>

<p style="font: 8pt/8pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 3.7pt 6.05pt 0 5.9pt; text-align: justify">The
following table demonstrates the effect of changes to significant actuarial assumptions. The presentation of this sensitivity analysis
was adjusted in relation to the year 2022 to reflect the variations that, in the Company's understanding, are more likely to occur.</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact010889" name="elp:SummaryOfSensitivityAnalysisTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_897_ecustom--SummaryOfSensitivityAnalysisTableTextBlock_zBJ6CzVQEAni" summary="xdx: Disclosure - Post-employment Benefits (Details 10)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td id="xdx_8B0_z4xf33hOIKp1" style="width: 69%"><span style="display: none; font-family: Arial, Helvetica, Sans-Serif">Schedule of sensitivity
    analysis</span></td>
    <td id="xdx_491_20231231__ifrs-full--ActuarialAssumptionsAxis__custom--IncreaseByOnePercentMember_zr9tk3Ahaxrf" style="text-align: center; width: 15%">&#160;</td>
    <td id="xdx_497_20231231__ifrs-full--ActuarialAssumptionsAxis__custom--DecreaseInOnePercentMember_zWv21qppqDji" style="text-align: center; width: 16%">&#160;</td></tr>
  <tr>
    <td style="border-top: Black 1pt solid; color: white; font-weight: bold; vertical-align: top; text-align: left">Consolidated</td>
    <td colspan="2" style="border-top: Black 1pt solid; border-bottom: #FFC000 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: center">Projected scenarios</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; text-align: left">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right">Increase by 0.5%</td>
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">Decrease in 0.5%</td></tr>
  <tr id="xdx_404_ecustom--SensitivityOfLongTermInterestRateAbstract_iB_zpx2tk8j1sI2" style="vertical-align: bottom">
    <td style="font-weight: bold">Sensitivity of long-term interest rate</td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;</td>
    <td style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td></tr>
  <tr id="xdx_40B_ecustom--LongTermInterestRateImpactsOnObligationsOfPension_iI_pn3n3_z4YUjScbUIa8" style="vertical-align: bottom">
    <td style="text-align: left">Impacts on the obligations of the pension</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:LongTermInterestRateImpactsOnObligationsOfPension" contextRef="AsOf2023-12-31_custom_IncreaseByOnePercentMember" id="Fact010894" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">9,807,900</ix:nonFraction></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:LongTermInterestRateImpactsOnObligationsOfPension" contextRef="AsOf2023-12-31_custom_DecreaseInOnePercentMember" id="Fact010895" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">10,702,169</ix:nonFraction></td></tr>
  <tr id="xdx_40E_ecustom--LongTermInterestRateImpactsOnObligationsOfHealthcareProgram_iI_pn3n3_zQOGVSuZDXl6" style="vertical-align: bottom">
    <td>Impacts on the obligations of healthcare program</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:LongTermInterestRateImpactsOnObligationsOfHealthcareProgram" contextRef="AsOf2023-12-31_custom_IncreaseByOnePercentMember" id="Fact010897" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,546,250</ix:nonFraction></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:LongTermInterestRateImpactsOnObligationsOfHealthcareProgram" contextRef="AsOf2023-12-31_custom_DecreaseInOnePercentMember" id="Fact010898" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,782,375</ix:nonFraction></td></tr>
  <tr id="xdx_407_ecustom--SensitivityOfGrowthRateOfMedicalCostsAbstract_iB_z2yT7CVHw0X1" style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left">Sensitivity of growth rate of the medical costs</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td></tr>
  <tr id="xdx_40C_ecustom--GrowthRateOfMedicalCostsImpactsOnObligationsOfHealthcareProgram_iI_pn3n3_zSe2FNDqQBDb" style="vertical-align: bottom">
    <td style="text-align: left">Impacts on the obligations of healthcare program&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:GrowthRateOfMedicalCostsImpactsOnObligationsOfHealthcareProgram" contextRef="AsOf2023-12-31_custom_IncreaseByOnePercentMember" id="Fact010903" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,784,147</ix:nonFraction></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:GrowthRateOfMedicalCostsImpactsOnObligationsOfHealthcareProgram" contextRef="AsOf2023-12-31_custom_DecreaseInOnePercentMember" id="Fact010904" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,544,008</ix:nonFraction></td></tr>
  <tr id="xdx_40F_ecustom--GrowthRateOfMedicalCostsImpactOnCostOfServiceForFollowingFinancialYearOfHealthcareProgram_iI_pn3n3_zB5xOnDMaqqc" style="vertical-align: bottom">
    <td style="text-align: left">Impact on cost of service for the following financial year of healthcare program&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:GrowthRateOfMedicalCostsImpactOnCostOfServiceForFollowingFinancialYearOfHealthcareProgram" contextRef="AsOf2023-12-31_custom_IncreaseByOnePercentMember" id="Fact010906" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">8,460</ix:nonFraction></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:GrowthRateOfMedicalCostsImpactOnCostOfServiceForFollowingFinancialYearOfHealthcareProgram" contextRef="AsOf2023-12-31_custom_DecreaseInOnePercentMember" id="Fact010907" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">6,595</ix:nonFraction></td></tr>
  <tr id="xdx_401_ecustom--SensitivityOfServiceCostAbstract_iB_zjJ6wPIVGVO7" style="vertical-align: bottom">
    <td style="font-weight: bold">Sensitivity of the service cost</td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;</td>
    <td style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td></tr>
  <tr id="xdx_40D_ecustom--ServiceCostImpactsOnObligationsOfPension_iI_pn3n3_zPvxxye56Cqd" style="vertical-align: bottom">
    <td style="text-align: left">Impacts on the obligations of the pension&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ServiceCostImpactsOnObligationsOfPension" contextRef="AsOf2023-12-31_custom_IncreaseByOnePercentMember" id="Fact010912" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">13,493</ix:nonFraction></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ServiceCostImpactsOnObligationsOfPension" contextRef="AsOf2023-12-31_custom_DecreaseInOnePercentMember" id="Fact010913" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">14,269</ix:nonFraction></td></tr>
  <tr id="xdx_400_ecustom--ServiceCostImpactsOnObligationsOfHealthcareProgram_iI_pn3n3_zEASnfQ32Qu7" style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid">Impacts on the obligations of healthcare program&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ServiceCostImpactsOnObligationsOfHealthcareProgram" contextRef="AsOf2023-12-31_custom_IncreaseByOnePercentMember" id="Fact010915" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">6,625</ix:nonFraction></td>
    <td style="border-bottom: Black 1pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ServiceCostImpactsOnObligationsOfHealthcareProgram" contextRef="AsOf2023-12-31_custom_DecreaseInOnePercentMember" id="Fact010916" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">8,429</ix:nonFraction></td></tr>
  </table>

</ix:nonNumeric><p id="xdx_8AA_zCrHUYyy8baj" style="font: 6.5pt/6.5pt Calibri, Helvetica, Sans-Serif; margin: 0.15pt 0 0">&#160;</p>

<ix:exclude><p id="xdx_230_zUG21MA9NFV4" style="font: 8pt Arial, Helvetica, Sans-Serif; margin: 4pt 46.55pt 0 0; text-align: right"><b style="display: none">Projected scenarios</b></p></ix:exclude>

<ix:exclude><p id="xdx_23A_zyT8X5fTOYCg" style="font: 2pt/1.5pt Calibri, Helvetica, Sans-Serif; margin: 0.25pt 0 0">&#160;</p></ix:exclude>


<ix:exclude><!-- Field: Page; Sequence: 252 -->
    <div id="xdx_235_zwqcGgjwIIbk" style="border-bottom: Black 1pt solid; margin-bottom: 6pt"><p style="margin-top: 0; margin-bottom: 0">&#160;</p><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%">F-<!-- Field: Sequence; Type: Arabic; Name: PageNo -->77<!-- Field: /Sequence -->&#160;</td></tr></table></div>
    <div id="xdx_233_zLlMte9xi5b9" style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%"><p style="font: 10pt/11.2pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 1pt; text-align: left"><b>COMPANHIA PARANAENSE DE ENERGIA &#8211; COPEL and Subsidiaries</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>Notes to the Consolidated Financial Statements</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>For the years ended December 31, 2023, 2022 and 2021</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; text-align: left; margin-top: 1.7pt; margin-right: 0; margin-bottom: 0"><b>All amounts expressed in thousands of Brazilian reais, unless otherwise stated</b></p><p id="xdx_235_z1Gf9ZvEahTh" style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b>&#160;</b></p></td></tr></table></div>
    <!-- Field: /Page --></ix:exclude>

<ix:exclude><p id="xdx_230_zMvcpuu3bOfe" style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.55pt 0 0">&#160;</p></ix:exclude>

<table cellpadding="0" cellspacing="0" style="font: 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 3.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 12.95pt"/><td style="width: 35.55pt">22.5.9</td><td><span style="text-decoration: underline">Benefits payable</span></td></tr></table>

<p style="font: 7.5pt/7.5pt Calibri, Helvetica, Sans-Serif; margin: 0.45pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.9pt 0">The estimated benefits to be paid in the next five years
and the total benefits for the following fiscal years are shown below:</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact010921" name="elp:SummaryOfBenefitsPayableTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_896_ecustom--SummaryOfBenefitsPayableTableTextBlock_zgZNutLJexwf" summary="xdx: Disclosure - Post-employment Benefits (Details 11)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td id="xdx_8B9_zi1Ot3UhSpEd" style="width: 31%"><span style="display: none; font-family: Arial, Helvetica, Sans-Serif">Schedule of benefits payable</span></td>
    <td style="width: 17%">&#160;</td>
    <td style="width: 17%">&#160;</td>
    <td style="width: 18%">&#160;</td>
    <td style="width: 17%">&#160;</td></tr>
  <tr>
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; color: white; font-weight: bold; vertical-align: top; text-align: left">Consolidated</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right">Unified Plan</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right">Plan III</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">Assistance Plan</td>
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">Total&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">2024</td>
    <td id="xdx_986_eifrs-full--BenefitsPaidOrPayable_pn3n3_c20230101__20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--UnifiedPlanMember__ifrs-full--MaturityAxis__ifrs-full--NotLaterThanOneYearMember_z35BsgzKPAJ4" title="Benefits payable" style="border-right: rgb(255,192,0) 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:BenefitsPaidOrPayable" contextRef="From2023-01-012023-12-31_custom_UnifiedPlanMember_ifrs-full_NotLaterThanOneYearMember" id="Fact010923" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">543,355</ix:nonFraction></td>
    <td id="xdx_984_eifrs-full--BenefitsPaidOrPayable_pn3n3_c20230101__20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--PlanIIIMember__ifrs-full--MaturityAxis__ifrs-full--NotLaterThanOneYearMember_zeTSbLZQLSik" title="Benefits payable" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:BenefitsPaidOrPayable" contextRef="From2023-01-012023-12-31_custom_PlanIIIMember_ifrs-full_NotLaterThanOneYearMember" id="Fact010925" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">281,414</ix:nonFraction></td>
    <td id="xdx_986_eifrs-full--BenefitsPaidOrPayable_pn3n3_c20230101__20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--AssistancePlanMember__ifrs-full--MaturityAxis__ifrs-full--NotLaterThanOneYearMember_zlDt4KBbAhq8" title="Benefits payable" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:BenefitsPaidOrPayable" contextRef="From2023-01-012023-12-31_custom_AssistancePlanMember_ifrs-full_NotLaterThanOneYearMember" id="Fact010927" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">54,858</ix:nonFraction></td>
    <td id="xdx_98E_eifrs-full--BenefitsPaidOrPayable_pn3n3_c20230101__20231231__ifrs-full--MaturityAxis__ifrs-full--LaterThanOneYearAndNotLaterThanTwoYearsMember_zXri4NVUgyO5" title="Benefits payable" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:BenefitsPaidOrPayable" contextRef="From2023-01-012023-12-31_ifrs-full_LaterThanOneYearAndNotLaterThanTwoYearsMember" id="Fact010929" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">879,627</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">2025</td>
    <td id="xdx_98D_eifrs-full--BenefitsPaidOrPayable_pn3n3_c20230101__20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--UnifiedPlanMember__ifrs-full--MaturityAxis__ifrs-full--LaterThanTwoYearsAndNotLaterThanThreeYearsMember_ze9t7SpHdjj9" title="Benefits payable" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:BenefitsPaidOrPayable" contextRef="From2023-01-012023-12-31_custom_UnifiedPlanMember_ifrs-full_LaterThanTwoYearsAndNotLaterThanThreeYearsMember" id="Fact010931" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">641,006</ix:nonFraction></td>
    <td id="xdx_981_eifrs-full--BenefitsPaidOrPayable_pn3n3_c20230101__20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--PlanIIIMember__ifrs-full--MaturityAxis__ifrs-full--LaterThanTwoYearsAndNotLaterThanThreeYearsMember_zVBDGXq6wG1e" title="Benefits payable" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:BenefitsPaidOrPayable" contextRef="From2023-01-012023-12-31_custom_PlanIIIMember_ifrs-full_LaterThanTwoYearsAndNotLaterThanThreeYearsMember" id="Fact010933" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">284,173</ix:nonFraction></td>
    <td id="xdx_98C_eifrs-full--BenefitsPaidOrPayable_pn3n3_c20230101__20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--AssistancePlanMember__ifrs-full--MaturityAxis__ifrs-full--LaterThanTwoYearsAndNotLaterThanThreeYearsMember_zIpoTR07TFlf" title="Benefits payable" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:BenefitsPaidOrPayable" contextRef="From2023-01-012023-12-31_custom_AssistancePlanMember_ifrs-full_LaterThanTwoYearsAndNotLaterThanThreeYearsMember" id="Fact010935" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">76,250</ix:nonFraction></td>
    <td id="xdx_989_eifrs-full--BenefitsPaidOrPayable_pn3n3_c20230101__20231231__ifrs-full--MaturityAxis__ifrs-full--LaterThanTwoYearsAndNotLaterThanThreeYearsMember_zQfMYYY2j802" title="Benefits payable" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:BenefitsPaidOrPayable" contextRef="From2023-01-012023-12-31_ifrs-full_LaterThanTwoYearsAndNotLaterThanThreeYearsMember" id="Fact010937" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,001,429</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">2026</td>
    <td id="xdx_98E_eifrs-full--BenefitsPaidOrPayable_pn3n3_c20230101__20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--UnifiedPlanMember__ifrs-full--MaturityAxis__ifrs-full--LaterThanThreeYearsAndNotLaterThanFourYearsMember_zBuhf3wvgkda" title="Benefits payable" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:BenefitsPaidOrPayable" contextRef="From2023-01-012023-12-31_custom_UnifiedPlanMember_ifrs-full_LaterThanThreeYearsAndNotLaterThanFourYearsMember" id="Fact010939" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">568,053</ix:nonFraction></td>
    <td id="xdx_989_eifrs-full--BenefitsPaidOrPayable_pn3n3_c20230101__20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--PlanIIIMember__ifrs-full--MaturityAxis__ifrs-full--LaterThanThreeYearsAndNotLaterThanFourYearsMember_zJ8t2C8PvUWf" title="Benefits payable" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:BenefitsPaidOrPayable" contextRef="From2023-01-012023-12-31_custom_PlanIIIMember_ifrs-full_LaterThanThreeYearsAndNotLaterThanFourYearsMember" id="Fact010941" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">291,233</ix:nonFraction></td>
    <td id="xdx_98C_eifrs-full--BenefitsPaidOrPayable_pn3n3_c20230101__20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--AssistancePlanMember__ifrs-full--MaturityAxis__ifrs-full--LaterThanThreeYearsAndNotLaterThanFourYearsMember_zbK6wfn10Vtk" title="Benefits payable" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:BenefitsPaidOrPayable" contextRef="From2023-01-012023-12-31_custom_AssistancePlanMember_ifrs-full_LaterThanThreeYearsAndNotLaterThanFourYearsMember" id="Fact010943" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">73,728</ix:nonFraction></td>
    <td id="xdx_980_eifrs-full--BenefitsPaidOrPayable_pn3n3_c20230101__20231231__ifrs-full--MaturityAxis__ifrs-full--LaterThanThreeYearsAndNotLaterThanFourYearsMember_zPob7fDhe5Td" title="Benefits payable" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:BenefitsPaidOrPayable" contextRef="From2023-01-012023-12-31_ifrs-full_LaterThanThreeYearsAndNotLaterThanFourYearsMember" id="Fact010945" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">933,014</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">2027</td>
    <td id="xdx_983_eifrs-full--BenefitsPaidOrPayable_pn3n3_c20230101__20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--UnifiedPlanMember__ifrs-full--MaturityAxis__ifrs-full--LaterThanFourYearsAndNotLaterThanFiveYearsMember_zIsJNJHkGJZc" title="Benefits payable" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:BenefitsPaidOrPayable" contextRef="From2023-01-012023-12-31_custom_UnifiedPlanMember_ifrs-full_LaterThanFourYearsAndNotLaterThanFiveYearsMember" id="Fact010947" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">565,786</ix:nonFraction></td>
    <td id="xdx_985_eifrs-full--BenefitsPaidOrPayable_pn3n3_c20230101__20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--PlanIIIMember__ifrs-full--MaturityAxis__ifrs-full--LaterThanFourYearsAndNotLaterThanFiveYearsMember_zycFmttxFsxf" title="Benefits payable" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:BenefitsPaidOrPayable" contextRef="From2023-01-012023-12-31_custom_PlanIIIMember_ifrs-full_LaterThanFourYearsAndNotLaterThanFiveYearsMember" id="Fact010949" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">298,255</ix:nonFraction></td>
    <td id="xdx_98B_eifrs-full--BenefitsPaidOrPayable_pn3n3_c20230101__20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--AssistancePlanMember__ifrs-full--MaturityAxis__ifrs-full--LaterThanFourYearsAndNotLaterThanFiveYearsMember_zgeQJDgGuXXi" title="Benefits payable" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:BenefitsPaidOrPayable" contextRef="From2023-01-012023-12-31_custom_AssistancePlanMember_ifrs-full_LaterThanFourYearsAndNotLaterThanFiveYearsMember" id="Fact010951" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">81,300</ix:nonFraction></td>
    <td id="xdx_982_eifrs-full--BenefitsPaidOrPayable_pn3n3_c20230101__20231231__ifrs-full--MaturityAxis__ifrs-full--LaterThanFourYearsAndNotLaterThanFiveYearsMember_zcLn3sIaLCX7" title="Benefits payable" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:BenefitsPaidOrPayable" contextRef="From2023-01-012023-12-31_ifrs-full_LaterThanFourYearsAndNotLaterThanFiveYearsMember" id="Fact010953" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">945,341</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">2028</td>
    <td id="xdx_98B_eifrs-full--BenefitsPaidOrPayable_pn3n3_c20230101__20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--UnifiedPlanMember__ifrs-full--MaturityAxis__custom--LaterThanFiveYearsAndNotLaterThanSixYearsMember_zp9DbL5L10Pj" title="Benefits payable" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:BenefitsPaidOrPayable" contextRef="From2023-01-012023-12-31_custom_UnifiedPlanMember_custom_LaterThanFiveYearsAndNotLaterThanSixYearsMember" id="Fact010955" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">573,042</ix:nonFraction></td>
    <td id="xdx_981_eifrs-full--BenefitsPaidOrPayable_pn3n3_c20230101__20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--PlanIIIMember__ifrs-full--MaturityAxis__custom--LaterThanFiveYearsAndNotLaterThanSixYearsMember_z6lzZFTCPM6b" title="Benefits payable" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:BenefitsPaidOrPayable" contextRef="From2023-01-012023-12-31_custom_PlanIIIMember_custom_LaterThanFiveYearsAndNotLaterThanSixYearsMember" id="Fact010957" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">305,107</ix:nonFraction></td>
    <td id="xdx_983_eifrs-full--BenefitsPaidOrPayable_pn3n3_c20230101__20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--AssistancePlanMember__ifrs-full--MaturityAxis__custom--LaterThanFiveYearsAndNotLaterThanSixYearsMember_zBHQ6SWmjR61" title="Benefits payable" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:BenefitsPaidOrPayable" contextRef="From2023-01-012023-12-31_custom_AssistancePlanMember_custom_LaterThanFiveYearsAndNotLaterThanSixYearsMember" id="Fact010959" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">89,233</ix:nonFraction></td>
    <td id="xdx_98B_eifrs-full--BenefitsPaidOrPayable_pn3n3_c20230101__20231231__ifrs-full--MaturityAxis__custom--LaterThanFiveYearsAndNotLaterThanSixYearsMember_zE6iLftB45ic" title="Benefits payable" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:BenefitsPaidOrPayable" contextRef="From2023-01-012023-12-31_custom_LaterThanFiveYearsAndNotLaterThanSixYearsMember" id="Fact010961" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">967,382</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; text-align: left">2029 a 2053</td>
    <td id="xdx_98C_eifrs-full--BenefitsPaidOrPayable_pn3n3_c20230101__20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--UnifiedPlanMember__ifrs-full--MaturityAxis__custom--LaterThanFiveYearsAndNotLaterThanFourtyNineYearsMember_zkL1Wd9opk9" title="Benefits payable" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:BenefitsPaidOrPayable" contextRef="From2023-01-012023-12-31_custom_UnifiedPlanMember_custom_LaterThanFiveYearsAndNotLaterThanFourtyNineYearsMember" id="Fact010963" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">11,639,282</ix:nonFraction></td>
    <td id="xdx_986_eifrs-full--BenefitsPaidOrPayable_pn3n3_c20230101__20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--PlanIIIMember__ifrs-full--MaturityAxis__custom--LaterThanFiveYearsAndNotLaterThanFourtyNineYearsMember_zlGUpppL2aDe" title="Benefits payable" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:BenefitsPaidOrPayable" contextRef="From2023-01-012023-12-31_custom_PlanIIIMember_custom_LaterThanFiveYearsAndNotLaterThanFourtyNineYearsMember" id="Fact010965" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">8,327,621</ix:nonFraction></td>
    <td id="xdx_98E_eifrs-full--BenefitsPaidOrPayable_pn3n3_c20230101__20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--AssistancePlanMember__ifrs-full--MaturityAxis__custom--LaterThanFiveYearsAndNotLaterThanFourtyNineYearsMember_zKWVzsqNg8yd" title="Benefits payable" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:BenefitsPaidOrPayable" contextRef="From2023-01-012023-12-31_custom_AssistancePlanMember_custom_LaterThanFiveYearsAndNotLaterThanFourtyNineYearsMember" id="Fact010967" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">5,126,994</ix:nonFraction></td>
    <td id="xdx_989_eifrs-full--BenefitsPaidOrPayable_pn3n3_c20230101__20231231__ifrs-full--MaturityAxis__custom--LaterThanFiveYearsAndNotLaterThanFourtyNineYearsMember_zy1W1tHuCRGc" title="Benefits payable" style="border-bottom: Black 1pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:BenefitsPaidOrPayable" contextRef="From2023-01-012023-12-31_custom_LaterThanFiveYearsAndNotLaterThanFourtyNineYearsMember" id="Fact010969" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">25,093,897</ix:nonFraction></td></tr>
  </table>

</ix:nonNumeric><p id="xdx_8AF_zj2q12m0WzAf" style="font: 8.5pt/8.5pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;</p>

<p style="font: 7pt/7pt Calibri, Helvetica, Sans-Serif; margin: 0.35pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 3.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 12.95pt"/><td style="width: 35.55pt">22.5.10</td><td><span style="text-decoration: underline">Asset allocation and investment strategy</span></td></tr></table>

<p style="font: 8pt/8pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 3.7pt 0 0 5.9pt">The asset allocation for the pension and healthcare plans
at the end of 2023 and the allocation goal for 2024, by asset category, are shown below:</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact010971" name="elp:SummaryOfAssetAllocationForPensionAndHealthcarePlansTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_894_ecustom--SummaryOfAssetAllocationForPensionAndHealthcarePlansTableTextBlock_zRF2APGnNUfl" summary="xdx: Disclosure - Post-employment Benefits (Details 12)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td id="xdx_8B7_zr0IrGZjNMDh" style="width: 71%"><span style="display: none; font-family: Arial, Helvetica, Sans-Serif">Schedule of asset allocation
    for pension and healthcare plans</span></td>
    <td style="width: 14%">&#160;</td>
    <td style="width: 15%">&#160;</td></tr>
  <tr>
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; color: white; font-weight: bold; vertical-align: top; text-align: left">Consolidated</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right">Goal for 2024 (*)</td>
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">2023</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Fixed income</td>
    <td style="border-right: rgb(255,192,0) 0.5pt solid; text-align: right"><span id="xdx_900_ecustom--AssetAllocationPercent_pip0_dp_c20230101__20231231__custom--PlanAssetCategoriesAxis__custom--FixedIncomeMember__ifrs-full--NonadjustingEventsAfterReportingPeriodAxis__custom--EventsAfterReportingPeriodMember_fKCop_zoxCtEL5FChc" title="Asset allocation"><ix:nonFraction name="elp:AssetAllocationPercent" contextRef="From2023-01-012023-12-31_custom_FixedIncomeMember_custom_EventsAfterReportingPeriodMember" id="Fact010973" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">79.1</ix:nonFraction></span>%</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_90B_ecustom--AssetAllocationPercent_pip0_dp_c20230101__20231231__custom--PlanAssetCategoriesAxis__custom--FixedIncomeMember_zaha7Yn2VnP8" title="Asset allocation"><ix:nonFraction name="elp:AssetAllocationPercent" contextRef="From2023-01-012023-12-31_custom_FixedIncomeMember" id="Fact010975" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">77.2</ix:nonFraction></span>%</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Variable income</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right"><span id="xdx_900_ecustom--AssetAllocationPercent_pip0_dp_c20230101__20231231__custom--PlanAssetCategoriesAxis__custom--VariableIncomeMember__ifrs-full--NonadjustingEventsAfterReportingPeriodAxis__custom--EventsAfterReportingPeriodMember_fKCop_zv3zYWhfVWZ7" title="Asset allocation"><ix:nonFraction name="elp:AssetAllocationPercent" contextRef="From2023-01-012023-12-31_custom_VariableIncomeMember_custom_EventsAfterReportingPeriodMember" id="Fact010977" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">4.9</ix:nonFraction></span>%</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_90C_ecustom--AssetAllocationPercent_pip0_dp_c20230101__20231231__custom--PlanAssetCategoriesAxis__custom--VariableIncomeMember_zSdRzxnJ1836" title="Asset allocation"><ix:nonFraction name="elp:AssetAllocationPercent" contextRef="From2023-01-012023-12-31_custom_VariableIncomeMember" id="Fact010979" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">5.3</ix:nonFraction></span>%</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Loans</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right"><span id="xdx_908_ecustom--AssetAllocationPercent_pip0_dp_c20230101__20231231__custom--PlanAssetCategoriesAxis__custom--LoansAllocationMember__ifrs-full--NonadjustingEventsAfterReportingPeriodAxis__custom--EventsAfterReportingPeriodMember_fKCop_zVv7SiVwLg15" title="Asset allocation"><ix:nonFraction name="elp:AssetAllocationPercent" contextRef="From2023-01-012023-12-31_custom_LoansAllocationMember_custom_EventsAfterReportingPeriodMember" id="Fact010981" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">1.3</ix:nonFraction></span>%</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_90F_ecustom--AssetAllocationPercent_pip0_dp_c20230101__20231231__custom--PlanAssetCategoriesAxis__custom--LoansAllocationMember_zwNOsGuUfNSe" title="Asset allocation"><ix:nonFraction name="elp:AssetAllocationPercent" contextRef="From2023-01-012023-12-31_custom_LoansAllocationMember" id="Fact010983" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">1.2</ix:nonFraction></span>%</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Real estate</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right"><span id="xdx_901_ecustom--AssetAllocationPercent_pip0_dp_c20230101__20231231__custom--PlanAssetCategoriesAxis__custom--RealEstateAllocationMember__ifrs-full--NonadjustingEventsAfterReportingPeriodAxis__custom--EventsAfterReportingPeriodMember_fKCop_zhhH4YfSSkF7" title="Asset allocation"><ix:nonFraction name="elp:AssetAllocationPercent" contextRef="From2023-01-012023-12-31_custom_RealEstateAllocationMember_custom_EventsAfterReportingPeriodMember" id="Fact010985" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">3.6</ix:nonFraction></span>%</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_901_ecustom--AssetAllocationPercent_pip0_dp_c20230101__20231231__custom--PlanAssetCategoriesAxis__custom--RealEstateAllocationMember_z85j7hEd0Gs6" title="Asset allocation"><ix:nonFraction name="elp:AssetAllocationPercent" contextRef="From2023-01-012023-12-31_custom_RealEstateAllocationMember" id="Fact010987" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">5.6</ix:nonFraction></span>%</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Investment structuring</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right"><span id="xdx_909_ecustom--AssetAllocationPercent_pip0_dp_c20230101__20231231__custom--PlanAssetCategoriesAxis__custom--InvestmentStructuringMember__ifrs-full--NonadjustingEventsAfterReportingPeriodAxis__custom--EventsAfterReportingPeriodMember_fKCop_zme5qWBv2X05" title="Asset allocation"><ix:nonFraction name="elp:AssetAllocationPercent" contextRef="From2023-01-012023-12-31_custom_InvestmentStructuringMember_custom_EventsAfterReportingPeriodMember" id="Fact010989" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">8.8</ix:nonFraction></span>%</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_905_ecustom--AssetAllocationPercent_pip0_dp_c20230101__20231231__custom--PlanAssetCategoriesAxis__custom--InvestmentStructuringMember_zv6ejBJEDnmb" title="Asset allocation"><ix:nonFraction name="elp:AssetAllocationPercent" contextRef="From2023-01-012023-12-31_custom_InvestmentStructuringMember" id="Fact010991" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">8.7</ix:nonFraction></span>%</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Investments abroad</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right"><span id="xdx_903_ecustom--AssetAllocationPercent_pip0_dp_c20230101__20231231__custom--PlanAssetCategoriesAxis__custom--InvestmentsAbroadMember__ifrs-full--NonadjustingEventsAfterReportingPeriodAxis__custom--EventsAfterReportingPeriodMember_fKCop_zjAl6jSmWxA" title="Asset allocation"><ix:nonFraction name="elp:AssetAllocationPercent" contextRef="From2023-01-012023-12-31_custom_InvestmentsAbroadMember_custom_EventsAfterReportingPeriodMember" id="Fact010993" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">2.4</ix:nonFraction></span>%</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_903_ecustom--AssetAllocationPercent_pip0_dp_c20230101__20231231__custom--PlanAssetCategoriesAxis__custom--InvestmentsAbroadMember_zHXE2S9S6u1a" title="Asset allocation"><ix:nonFraction name="elp:AssetAllocationPercent" contextRef="From2023-01-012023-12-31_custom_InvestmentsAbroadMember" id="Fact010995" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">2.0</ix:nonFraction></span>%</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-top: Black 0.5pt solid; border-bottom: Black 1pt solid; text-align: left">&#160;</td>
    <td style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right"><span id="xdx_900_ecustom--AssetAllocationPercent_pip0_dp_c20230101__20231231__ifrs-full--NonadjustingEventsAfterReportingPeriodAxis__custom--EventsAfterReportingPeriodMember_fKCop_zpda3S1iGnjk" title="Asset allocation"><ix:nonFraction name="elp:AssetAllocationPercent" contextRef="From2023-01-012023-12-31_custom_EventsAfterReportingPeriodMember" id="Fact010997" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">100.0</ix:nonFraction></span>%</td>
    <td style="border-top: Black 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_90A_ecustom--AssetAllocationPercent_pip0_dp_c20230101__20231231_zAHafQfc1uBh" title="Asset allocation"><ix:nonFraction name="elp:AssetAllocationPercent" contextRef="From2023-01-01to2023-12-31" id="Fact010999" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">100.0</ix:nonFraction></span>%</td></tr>
  </table>

</ix:nonNumeric><p id="xdx_8AF_zqN84yX2w3Rl" style="font: 8.5pt/8.5pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

<p style="font: 7.5pt/7.5pt Calibri, Helvetica, Sans-Serif; margin: 0.35pt 0 0">&#160;</p>

<p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 3.7pt 0 0 5.9pt">In addition, information on the allocation of assets of pension
plans sponsored by the Company:</p>

<p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 3.7pt 0 0 5.9pt">&#160;</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact011001" name="elp:SummaryOfPensionPlanAssetsTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_895_ecustom--SummaryOfPensionPlanAssetsTableTextBlock_zyYfeDjui42f" summary="xdx: Disclosure - Post-employment Benefits (Details 13)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td id="xdx_8BD_z1x0qDwkv664" style="width: 43%"><span style="display: none; font-family: Arial, Helvetica, Sans-Serif">Schedule of pension plan
    assets</span></td>
    <td style="width: 14%">&#160;</td>
    <td style="width: 14%">&#160;</td>
    <td style="width: 14%">&#160;</td>
    <td style="width: 15%">&#160;</td></tr>
  <tr>
    <td style="border-top: Black 1pt solid; color: white; font-weight: bold; vertical-align: top; text-align: left">Consolidated</td>
    <td colspan="2" style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: #FFC000 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right">Unified Plan</td>
    <td colspan="2" style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: #FFC000 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">Plan III</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; text-align: left">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right">target (%)(*)</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">minimum (%)</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">target (%)</td>
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">minimum (%)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Fixed income</td>
    <td style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; text-align: right"><span id="xdx_903_ecustom--TargetLimit_pip0_dp_c20230101__20231231__custom--PlanAssetCategoriesAxis__custom--FixedIncomeMember__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--UnifiedPlanMember_fKCop_zrc7KPV77Ayf" title="Target limit"><ix:nonFraction name="elp:TargetLimit" contextRef="From2023-01-012023-12-31_custom_FixedIncomeMember_custom_UnifiedPlanMember" id="Fact011003" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">89.5</ix:nonFraction></span>%</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_90E_ecustom--MinimumLimit_pip0_dp_c20230101__20231231__custom--PlanAssetCategoriesAxis__custom--FixedIncomeMember__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--UnifiedPlanMember_ztserTI85Wxh" title="Minimum limit"><ix:nonFraction name="elp:MinimumLimit" contextRef="From2023-01-012023-12-31_custom_FixedIncomeMember_custom_UnifiedPlanMember" id="Fact011005" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">60.0</ix:nonFraction></span>%</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_903_ecustom--TargetLimit_pip0_dp_c20230101__20231231__custom--PlanAssetCategoriesAxis__custom--FixedIncomeMember__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--PlanIIIMember_zIPMp8qhUnoh" title="Target limit"><ix:nonFraction name="elp:TargetLimit" contextRef="From2023-01-012023-12-31_custom_FixedIncomeMember_custom_PlanIIIMember" id="Fact011007" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">70.0</ix:nonFraction></span>%</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_901_ecustom--MinimumLimit_pip0_dp_c20230101__20231231__custom--PlanAssetCategoriesAxis__custom--FixedIncomeMember__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--PlanIIIMember_z72jFo60P2a4" title="Minimum limit"><ix:nonFraction name="elp:MinimumLimit" contextRef="From2023-01-012023-12-31_custom_FixedIncomeMember_custom_PlanIIIMember" id="Fact011009" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">48.0</ix:nonFraction></span>%</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Variable income</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right"><span id="xdx_90F_ecustom--TargetLimit_pip0_dp_c20230101__20231231__custom--PlanAssetCategoriesAxis__custom--VariableIncomeMember__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--UnifiedPlanMember_fKCop_zEqgsULXYP1f" title="Target limit"><ix:nonFraction name="elp:TargetLimit" contextRef="From2023-01-012023-12-31_custom_VariableIncomeMember_custom_UnifiedPlanMember" id="Fact011011" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">3.0</ix:nonFraction></span>%</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_900_ecustom--MinimumLimit_pip0_dp_c20230101__20231231__custom--PlanAssetCategoriesAxis__custom--VariableIncomeMember__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--UnifiedPlanMember_z8hxSHd8zlc7" title="Minimum limit"><ix:nonFraction name="elp:MinimumLimit" contextRef="From2023-01-012023-12-31_custom_VariableIncomeMember_custom_UnifiedPlanMember" id="Fact011013" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">2.0</ix:nonFraction></span>%</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_90F_ecustom--TargetLimit_pip0_dp_c20230101__20231231__custom--PlanAssetCategoriesAxis__custom--VariableIncomeMember__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--PlanIIIMember_zoWXFSib85al" title="Target limit"><ix:nonFraction name="elp:TargetLimit" contextRef="From2023-01-012023-12-31_custom_VariableIncomeMember_custom_PlanIIIMember" id="Fact011015" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">8.0</ix:nonFraction></span>%</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_900_ecustom--MinimumLimit_pip0_dp_c20230101__20231231__custom--PlanAssetCategoriesAxis__custom--VariableIncomeMember__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--PlanIIIMember_z3yO5enlG963" title="Minimum limit"><ix:nonFraction name="elp:MinimumLimit" contextRef="From2023-01-012023-12-31_custom_VariableIncomeMember_custom_PlanIIIMember" id="Fact011017" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">3.0</ix:nonFraction></span>%</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Loans</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right"><span id="xdx_90B_ecustom--TargetLimit_pip0_dp_c20230101__20231231__custom--PlanAssetCategoriesAxis__custom--LoansAllocationMember__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--UnifiedPlanMember_fKCop_z3VWmNAsM4j8" title="Target limit"><ix:nonFraction name="elp:TargetLimit" contextRef="From2023-01-012023-12-31_custom_LoansAllocationMember_custom_UnifiedPlanMember" id="Fact011019" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">0.5</ix:nonFraction></span>%</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_901_ecustom--MinimumLimit_pip0_dp_c20230101__20231231__custom--PlanAssetCategoriesAxis__custom--LoansAllocationMember__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--UnifiedPlanMember_zpfRZzVS7tik" title="Minimum limit"><ix:nonFraction name="elp:MinimumLimit" contextRef="From2023-01-012023-12-31_custom_LoansAllocationMember_custom_UnifiedPlanMember" id="Fact011021" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">0.0</ix:nonFraction></span>%</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_908_ecustom--TargetLimit_pip0_dp_c20230101__20231231__custom--PlanAssetCategoriesAxis__custom--LoansAllocationMember__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--PlanIIIMember_zDB1gcC1xweg" title="Target limit"><ix:nonFraction name="elp:TargetLimit" contextRef="From2023-01-012023-12-31_custom_LoansAllocationMember_custom_PlanIIIMember" id="Fact011023" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">2.0</ix:nonFraction></span>%</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_903_ecustom--MinimumLimit_pip0_dp_c20230101__20231231__custom--PlanAssetCategoriesAxis__custom--LoansAllocationMember__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--PlanIIIMember_zI1QrIYrEmTh" title="Minimum limit"><ix:nonFraction name="elp:MinimumLimit" contextRef="From2023-01-012023-12-31_custom_LoansAllocationMember_custom_PlanIIIMember" id="Fact011025" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">0.0</ix:nonFraction></span>%</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Real estate</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right"><span id="xdx_905_ecustom--TargetLimit_pip0_dp_c20230101__20231231__custom--PlanAssetCategoriesAxis__custom--RealEstateAllocationMember__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--UnifiedPlanMember_fKCop_ziBQzZC0hQp8" title="Target limit"><ix:nonFraction name="elp:TargetLimit" contextRef="From2023-01-012023-12-31_custom_RealEstateAllocationMember_custom_UnifiedPlanMember" id="Fact011027" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">2.5</ix:nonFraction></span>%</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_908_ecustom--MinimumLimit_pip0_dp_c20230101__20231231__custom--PlanAssetCategoriesAxis__custom--RealEstateAllocationMember__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--UnifiedPlanMember_zlObTHFD41K2" title="Minimum limit"><ix:nonFraction name="elp:MinimumLimit" contextRef="From2023-01-012023-12-31_custom_RealEstateAllocationMember_custom_UnifiedPlanMember" id="Fact011029" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">0.0</ix:nonFraction></span>%</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_90F_ecustom--TargetLimit_pip0_dp_c20230101__20231231__custom--PlanAssetCategoriesAxis__custom--RealEstateAllocationMember__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--PlanIIIMember_ziMacm2epcP5" title="Target limit"><ix:nonFraction name="elp:TargetLimit" contextRef="From2023-01-012023-12-31_custom_RealEstateAllocationMember_custom_PlanIIIMember" id="Fact011031" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">1.0</ix:nonFraction></span>%</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_903_ecustom--MinimumLimit_pip0_dp_c20230101__20231231__custom--PlanAssetCategoriesAxis__custom--RealEstateAllocationMember__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--PlanIIIMember_zWe1sRxzScbc" title="Minimum limit"><ix:nonFraction name="elp:MinimumLimit" contextRef="From2023-01-012023-12-31_custom_RealEstateAllocationMember_custom_PlanIIIMember" id="Fact011033" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">0.0</ix:nonFraction></span>%</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Investment structuring</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right"><span id="xdx_90D_ecustom--TargetLimit_pip0_dp_c20230101__20231231__custom--PlanAssetCategoriesAxis__custom--InvestmentStructuringMember__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--UnifiedPlanMember_fKCop_zozp5Z5TcJY2" title="Target limit"><ix:nonFraction name="elp:TargetLimit" contextRef="From2023-01-012023-12-31_custom_InvestmentStructuringMember_custom_UnifiedPlanMember" id="Fact011035" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">4.5</ix:nonFraction></span>%</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_901_ecustom--MinimumLimit_pip0_dp_c20230101__20231231__custom--PlanAssetCategoriesAxis__custom--InvestmentStructuringMember__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--UnifiedPlanMember_zVky8fu2NXf7" title="Minimum limit"><ix:nonFraction name="elp:MinimumLimit" contextRef="From2023-01-012023-12-31_custom_InvestmentStructuringMember_custom_UnifiedPlanMember" id="Fact011037" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">0.0</ix:nonFraction></span>%</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_90C_ecustom--TargetLimit_pip0_dp_c20230101__20231231__custom--PlanAssetCategoriesAxis__custom--InvestmentStructuringMember__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--PlanIIIMember_z1KYi4HjZkR" title="Target limit"><ix:nonFraction name="elp:TargetLimit" contextRef="From2023-01-012023-12-31_custom_InvestmentStructuringMember_custom_PlanIIIMember" id="Fact011039" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">15.0</ix:nonFraction></span>%</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_901_ecustom--MinimumLimit_pip0_dp_c20230101__20231231__custom--PlanAssetCategoriesAxis__custom--InvestmentStructuringMember__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--PlanIIIMember_zh1nzwqheIpi" title="Minimum limit"><ix:nonFraction name="elp:MinimumLimit" contextRef="From2023-01-012023-12-31_custom_InvestmentStructuringMember_custom_PlanIIIMember" id="Fact011041" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">0.0</ix:nonFraction></span>%</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; text-align: left">Investments abroad</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; text-align: right"><span id="xdx_901_ecustom--TargetLimit_pip0_dp_c20230101__20231231__custom--PlanAssetCategoriesAxis__custom--ForeignInvestmentsAbroadMember__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--UnifiedPlanMember_fKCop_zHTa0qEWRZ3b" title="Target limit"><ix:nonFraction name="elp:TargetLimit" contextRef="From2023-01-012023-12-31_custom_ForeignInvestmentsAbroadMember_custom_UnifiedPlanMember" id="Fact011043" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">0.0</ix:nonFraction></span>%</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_90F_ecustom--MinimumLimit_pip0_dp_c20230101__20231231__custom--PlanAssetCategoriesAxis__custom--ForeignInvestmentsAbroadMember__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--UnifiedPlanMember_zUaKUaQa5tx3" title="Minimum limit"><ix:nonFraction name="elp:MinimumLimit" contextRef="From2023-01-012023-12-31_custom_ForeignInvestmentsAbroadMember_custom_UnifiedPlanMember" id="Fact011045" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">0.0</ix:nonFraction></span>%</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_907_ecustom--TargetLimit_pip0_dp_c20230101__20231231__custom--PlanAssetCategoriesAxis__custom--ForeignInvestmentsMember__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--PlanIIIMember_zLG2UOcaVkl4" title="Target limit"><ix:nonFraction name="elp:TargetLimit" contextRef="From2023-01-012023-12-31_custom_ForeignInvestmentsMember_custom_PlanIIIMember" id="Fact011047" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">4.0</ix:nonFraction></span>%</td>
    <td style="border-bottom: Black 1pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_90D_ecustom--MinimumLimit_pip0_dp_c20230101__20231231__custom--PlanAssetCategoriesAxis__custom--ForeignInvestmentsMember__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--PlanIIIMember_ziOGeiwSMX0l" title="Minimum limit"><ix:nonFraction name="elp:MinimumLimit" contextRef="From2023-01-012023-12-31_custom_ForeignInvestmentsMember_custom_PlanIIIMember" id="Fact011049" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">0.0</ix:nonFraction></span>%</td></tr>
</table>

<table border="0" cellpadding="0" cellspacing="0" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="text-align: left; width: 43%">(*) Target 2023.</td>
    <td style="text-align: right; width: 14%">&#160;</td>
    <td style="text-align: right; width: 14%">&#160;</td>
    <td style="text-align: right; width: 14%">&#160;</td>
    <td style="text-align: right; width: 15%">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td colspan="5">Management of Funda&#231;&#227;o Copel decided to keep a more conservative approach investing in variable income in relation to the allowed legal limit, which is 70%.</td></tr>
  </table>

</ix:nonNumeric><p id="xdx_8A2_zym2LMkTnxlj" style="font: 14pt/14pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 3.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 12.95pt"/><td style="width: 35.55pt">22.5.11</td><td><span style="text-decoration: underline">Additional information</span></td></tr></table>

<p style="font: 8pt/8pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.55pt 0 5.9pt">The Company made contributions to Plan III (variable
contribution plan) for all active employees on December 31, 2023 and 2022, in the amounts of R$<span id="xdx_90A_eifrs-full--ContributionsToPlanByEmployerNetDefinedBenefitLiabilityAsset_pn3n3_c20230101__20231231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--PlanIIIMember_zMNIZbrLJJSk" title="Contributions of all active employees"><ix:nonFraction name="ifrs-full:ContributionsToPlanByEmployerNetDefinedBenefitLiabilityAsset" contextRef="From2023-01-012023-12-31_custom_PlanIIIMember" id="Fact011051" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">70,203</ix:nonFraction></span> and R$<span id="xdx_90C_eifrs-full--ContributionsToPlanByEmployerNetDefinedBenefitLiabilityAsset_pn3n3_c20220101__20221231__ifrs-full--CharacteristicsOfDefinedBenefitPlansAxis__custom--PlanIIIMember_zj8zvSBzzeQh" title="Contributions of all active employees"><ix:nonFraction name="ifrs-full:ContributionsToPlanByEmployerNetDefinedBenefitLiabilityAsset" contextRef="From2022-01-012022-12-31_custom_PlanIIIMember" id="Fact011053" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">72,353</ix:nonFraction></span>, respectively.</p>


<ix:exclude><!-- Field: Page; Sequence: 253 -->
    <div id="xdx_234_zLxGOW2z7aB9" style="border-bottom: Black 1pt solid; margin-bottom: 6pt"><p style="margin-top: 0; margin-bottom: 0">&#160;</p><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%">F-<!-- Field: Sequence; Type: Arabic; Name: PageNo -->78<!-- Field: /Sequence -->&#160;</td></tr></table></div>
    <div id="xdx_233_zUJsU4J8gRld" style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" id="xdx_230_zyoDtQLhSVl8" style="width: 100%"><tr><td style="text-align: center; width: 100%"><p style="font: 10pt/11.2pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 1pt; text-align: left"><b>COMPANHIA PARANAENSE DE ENERGIA &#8211; COPEL and Subsidiaries</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>Notes to the Consolidated Financial Statements</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>For the years ended December 31, 2023, 2022 and 2021</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; text-align: left; margin-top: 1.7pt; margin-right: 0; margin-bottom: 0"><b>All amounts expressed in thousands of Brazilian reais, unless otherwise stated</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b>&#160;</b></p></td></tr></table></div>
    <!-- Field: /Page --></ix:exclude>

</ix:nonNumeric><ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact011055" name="elp:DisclosureOfCustomerChargesDueExplanatory"><p id="xdx_80D_ecustom--DisclosureOfCustomerChargesDueExplanatory_zr74QMxkgxjc" style="font: 11pt/12pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: bold 13pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 3.3pt; margin-bottom: 0; color: #ED8E00"><tr style="vertical-align: top">
<td style="width: 20.3pt"/><td style="width: 25.35pt">23.</td><td><span id="xdx_826_z2Ly3LbOrSZi">Sectorial Charges Payable</span></td></tr></table>

<p style="font: 5.5pt/5.5pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact011057" name="elp:SummaryOfCustomerChargesDueTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_88F_ecustom--SummaryOfCustomerChargesDueTableTextBlock_pn3n3_z3WHE1Q1AVz4" summary="xdx: Disclosure - Sectorial Charges Payable (Details)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td id="xdx_8B4_zzjffKv6n4a7" style="width: 70%"><span style="display: none; font-family: Arial, Helvetica, Sans-Serif">Schedule of sectorial charges
    due</span></td>
    <td style="width: 15%">&#160;</td>
    <td style="width: 15%">&#160;</td></tr>
  <tr>
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; color: white; font-weight: bold; vertical-align: top">Consolidated</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right">12.31.2023</td>
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right">12.31.2022</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Energy Development Account - CDE</td>
    <td id="xdx_986_eifrs-full--TradeAndOtherCurrentPayablesToRelatedParties_pn3n3_c20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--EnergyDevelopmentAccountMember_zsoz2aXOAXl1" title="Sectorial charges due" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:TradeAndOtherCurrentPayablesToRelatedParties" contextRef="AsOf2023-12-31_custom_EnergyDevelopmentAccountMember" id="Fact011059" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">56,927</ix:nonFraction></td>
    <td id="xdx_986_eifrs-full--TradeAndOtherCurrentPayablesToRelatedParties_pn3n3_c20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--EnergyDevelopmentAccountMember_zZ4qHKpdz7I8" title="Sectorial charges due" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:TradeAndOtherCurrentPayablesToRelatedParties" contextRef="AsOf2022-12-31_custom_EnergyDevelopmentAccountMember" id="Fact011061" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">41,122</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Global Reversal Reserve - RGR&#160;</td>
    <td id="xdx_988_eifrs-full--TradeAndOtherCurrentPayablesToRelatedParties_pn3n3_c20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--GlobalReversalReserveMember_zmXDCydU3mv3" title="Sectorial charges due" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:TradeAndOtherCurrentPayablesToRelatedParties" contextRef="AsOf2023-12-31_custom_GlobalReversalReserveMember" id="Fact011063" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,539</ix:nonFraction></td>
    <td id="xdx_988_eifrs-full--TradeAndOtherCurrentPayablesToRelatedParties_pn3n3_c20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--GlobalReversalReserveMember_zZOqOWAMMEUi" title="Sectorial charges due" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:TradeAndOtherCurrentPayablesToRelatedParties" contextRef="AsOf2022-12-31_custom_GlobalReversalReserveMember" id="Fact011065" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">5,366</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-top: Black 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right">&#160;</td>
    <td id="xdx_989_eifrs-full--TradeAndOtherCurrentPayablesToRelatedParties_pn3n3_c20231231_zp8UpLvglq59" title="Sectorial charges due" style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:TradeAndOtherCurrentPayablesToRelatedParties" contextRef="AsOf2023-12-31" id="Fact011067" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">61,466</ix:nonFraction></td>
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  </table></ix:nonNumeric>



<p style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;</p>

</ix:nonNumeric><ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact011071" name="ifrs-full:DisclosureOfResearchAndDevelopmentExpenseExplanatory"><p id="xdx_808_eifrs-full--DisclosureOfResearchAndDevelopmentExpenseExplanatory_zSnNpEGV1jp2" style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 11pt Calibri, Helvetica, Sans-Serif; width: 100%; margin-top: 3.3pt; margin-bottom: 0; color: #ED8E00"><tr style="vertical-align: top">
<td style="width: 20.3pt"/><td style="width: 25.35pt"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 13pt"><b>24.</b></span></td><td><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 13pt"><b><span id="xdx_823_zcfshPylKpk">Research and Development and Energy Efficiency</span></b></span></td></tr></table>

<p style="font: 13pt/13pt Calibri, Helvetica, Sans-Serif; margin: 0.45pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.85pt 0 5.9pt; text-align: justify">In accordance with Law No. 9,991/2000
and supplementary regulations, concession operators and licensees of electric power generation and transmission are required to allocate
annually the percentage of 1% of their net operating regulatory revenue to research and development of the electricity sector activities,
and the electric power distribution concession operators must segregate this same percentage into the research and development and energy
efficiency programs of the electricity sector.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.5pt 0 5.9pt; text-align: justify">The registered balances of Research
and Development - R&amp;D and Energy Efficiency Program - EEP are shown in the table below:</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact011073" name="elp:SummaryOfInvestmentInResearchAndDevelopmentAndEnergyEfficiencyProgramTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_89A_ecustom--SummaryOfInvestmentInResearchAndDevelopmentAndEnergyEfficiencyProgramTableTextBlock_z2Ep4wFxoSW5" summary="xdx: Disclosure - Research and Development and Energy Efficiency (Details)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td id="xdx_8B9_zvJpP4WEr0Lj" style="width: 18%"><span style="display: none; font-family: Arial, Helvetica, Sans-Serif">Schedule of balances recognized
    for investment in research and development</span></td>
    <td style="width: 28%">&#160;</td>
    <td style="width: 14%">&#160;</td>
    <td style="width: 14%">&#160;</td>
    <td style="width: 13%">&#160;</td>
    <td style="width: 13%">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-top: Black 1pt solid; color: white; font-weight: bold; text-align: left">Consolidated</td>
    <td rowspan="2" style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: black 0.5pt solid; font-weight: bold; text-align: right">Disbursed and not completed</td>
    <td rowspan="2" style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: black 0.5pt solid; font-weight: bold; text-align: right">Balance to be collected</td>
    <td rowspan="2" style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">Balance to disburse</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">Balance as of</td>
    <td style="border-top: Black 1pt solid; font-weight: bold; text-align: right">Balance as of</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 0.5pt solid">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">12.31.2023</td>
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right">12.31.2022</td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold">Research and Development - R&amp;D</td>
    <td style="font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="font-weight: bold; text-align: right">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">FNDCT</td>
    <td style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;-</td>
    <td id="xdx_985_ecustom--AmountsPayableToRegulatoryAgencies_iI_pn3n3_c20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--ResearchAndDevelopmentMember__ifrs-full--ClassesOfLiabilitiesAxis__custom--NationalFundForScientificAndTechnologicalMember_zbxLpOlvpBq7" title="Amounts payable, balance to be collected" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:AmountsPayableToRegulatoryAgencies" contextRef="AsOf2023-12-31_custom_ResearchAndDevelopmentMember_custom_NationalFundForScientificAndTechnologicalMember" id="Fact011075" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">5,781</ix:nonFraction></td>
    <td id="xdx_98E_ecustom--OtherAmountsPayable_iI_pn3n3_c20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--ResearchAndDevelopmentMember__ifrs-full--ClassesOfLiabilitiesAxis__custom--NationalFundForScientificAndTechnologicalMember_zdEVneno6wG" title="Amounts payable, balance to disburse" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl11077">-</span></td>
    <td id="xdx_98E_ecustom--ResearchAndDevelopmentAndEnergyEfficiency_iI_pn3n3_c20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--ResearchAndDevelopmentMember__ifrs-full--ClassesOfLiabilitiesAxis__custom--NationalFundForScientificAndTechnologicalMember_zh0FHgpUR1l" title="Research and development and energy efficiency" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ResearchAndDevelopmentAndEnergyEfficiency" contextRef="AsOf2023-12-31_custom_ResearchAndDevelopmentMember_custom_NationalFundForScientificAndTechnologicalMember" id="Fact011079" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">5,781</ix:nonFraction></td>
    <td id="xdx_982_ecustom--ResearchAndDevelopmentAndEnergyEfficiency_pn3n3_c20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--ResearchAndDevelopmentMember__ifrs-full--ClassesOfLiabilitiesAxis__custom--NationalFundForScientificAndTechnologicalMember_zjU0iSV7FRT6" title="Research and development and energy efficiency" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ResearchAndDevelopmentAndEnergyEfficiency" contextRef="AsOf2022-12-31_custom_ResearchAndDevelopmentMember_custom_NationalFundForScientificAndTechnologicalMember" id="Fact011081" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">6,588</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">MME</td>
    <td style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;-</td>
    <td id="xdx_985_ecustom--AmountsPayableToRegulatoryAgencies_pn3n3_c20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--ResearchAndDevelopmentMember__ifrs-full--ClassesOfLiabilitiesAxis__custom--MMEMember_ztrI5lJxhjr8" title="Amounts payable, balance to be collected" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:AmountsPayableToRegulatoryAgencies" contextRef="AsOf2023-12-31_custom_ResearchAndDevelopmentMember_custom_MMEMember" id="Fact011083" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,891</ix:nonFraction></td>
    <td id="xdx_980_ecustom--OtherAmountsPayable_iI_pn3n3_c20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--ResearchAndDevelopmentMember__ifrs-full--ClassesOfLiabilitiesAxis__custom--MMEMember_zO2iBYAQd9E5" title="Amounts payable, balance to disburse" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl11085">-</span></td>
    <td id="xdx_98E_ecustom--ResearchAndDevelopmentAndEnergyEfficiency_pn3n3_c20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--ResearchAndDevelopmentMember__ifrs-full--ClassesOfLiabilitiesAxis__custom--MMEMember_zqlaTN633OO8" title="Research and development and energy efficiency" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ResearchAndDevelopmentAndEnergyEfficiency" contextRef="AsOf2023-12-31_custom_ResearchAndDevelopmentMember_custom_MMEMember" id="Fact011087" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,891</ix:nonFraction></td>
    <td id="xdx_988_ecustom--ResearchAndDevelopmentAndEnergyEfficiency_pn3n3_c20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--ResearchAndDevelopmentMember__ifrs-full--ClassesOfLiabilitiesAxis__custom--MMEMember_zR9ibndF3rT8" title="Research and development and energy efficiency" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ResearchAndDevelopmentAndEnergyEfficiency" contextRef="AsOf2022-12-31_custom_ResearchAndDevelopmentMember_custom_MMEMember" id="Fact011089" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,314</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">R&amp;D</td>
    <td id="xdx_981_ecustom--AmountsPayableBeforeAnyRelatedPrepayments_iI_pn3n3_c20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--ResearchAndDevelopmentMember__ifrs-full--ClassesOfLiabilitiesAxis__custom--RAndDMember_zcAPSS5h8AZ7" title="Amounts payable, disbursed and not completed" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:AmountsPayableBeforeAnyRelatedPrepayments" contextRef="AsOf2023-12-31_custom_ResearchAndDevelopmentMember_custom_RAndDMember" id="Fact011091" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">153,048</ix:nonFraction></td>
    <td id="xdx_98B_ecustom--AmountsPayableToRegulatoryAgencies_pn3n3_c20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--ResearchAndDevelopmentMember__ifrs-full--ClassesOfLiabilitiesAxis__custom--RAndDMember_zNBF4VZ11nIl" title="Amounts payable, balance to be collected" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:AmountsPayableToRegulatoryAgencies" contextRef="AsOf2023-12-31_custom_ResearchAndDevelopmentMember_custom_RAndDMember" id="Fact011093" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,359</ix:nonFraction></td>
    <td id="xdx_982_ecustom--OtherAmountsPayable_pn3n3_c20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--ResearchAndDevelopmentMember__ifrs-full--ClassesOfLiabilitiesAxis__custom--RAndDMember_z8Z0KnlMaEOl" title="Amounts payable, balance to disburse" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:OtherAmountsPayable" contextRef="AsOf2023-12-31_custom_ResearchAndDevelopmentMember_custom_RAndDMember" id="Fact011095" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">47,464</ix:nonFraction></td>
    <td id="xdx_986_ecustom--ResearchAndDevelopmentAndEnergyEfficiency_pn3n3_c20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--ResearchAndDevelopmentMember__ifrs-full--ClassesOfLiabilitiesAxis__custom--RAndDMember_zdzsZajjlsj3" title="Research and development and energy efficiency" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ResearchAndDevelopmentAndEnergyEfficiency" contextRef="AsOf2023-12-31_custom_ResearchAndDevelopmentMember_custom_RAndDMember" id="Fact011097" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">201,871</ix:nonFraction></td>
    <td id="xdx_981_ecustom--ResearchAndDevelopmentAndEnergyEfficiency_pn3n3_c20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--ResearchAndDevelopmentMember__ifrs-full--ClassesOfLiabilitiesAxis__custom--RAndDMember_zgwWAzPqzOQe" title="Research and development and energy efficiency" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ResearchAndDevelopmentAndEnergyEfficiency" contextRef="AsOf2022-12-31_custom_ResearchAndDevelopmentMember_custom_RAndDMember" id="Fact011099" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">260,243</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">&#160;</td>
    <td id="xdx_987_ecustom--AmountsPayableBeforeAnyRelatedPrepayments_pn3n3_c20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--ResearchAndDevelopmentMember_zEYiXIEiDhpf" title="Amounts payable, disbursed and not completed" style="font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:AmountsPayableBeforeAnyRelatedPrepayments" contextRef="AsOf2023-12-31_custom_ResearchAndDevelopmentMember" id="Fact011101" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">153,048</ix:nonFraction></td>
    <td id="xdx_985_ecustom--AmountsPayableToRegulatoryAgencies_pn3n3_c20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--ResearchAndDevelopmentMember_zQUZtgLcuYsh" title="Amounts payable, balance to be collected" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:AmountsPayableToRegulatoryAgencies" contextRef="AsOf2023-12-31_custom_ResearchAndDevelopmentMember" id="Fact011103" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">10,031</ix:nonFraction></td>
    <td id="xdx_980_ecustom--OtherAmountsPayable_pn3n3_c20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--ResearchAndDevelopmentMember_zVpM6ju9gSxl" title="Amounts payable, balance to disburse" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:OtherAmountsPayable" contextRef="AsOf2023-12-31_custom_ResearchAndDevelopmentMember" id="Fact011105" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">47,464</ix:nonFraction></td>
    <td id="xdx_98C_ecustom--ResearchAndDevelopmentAndEnergyEfficiency_pn3n3_c20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--ResearchAndDevelopmentMember_z1Gk2KsHHGk4" title="Research and development and energy efficiency" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ResearchAndDevelopmentAndEnergyEfficiency" contextRef="AsOf2023-12-31_custom_ResearchAndDevelopmentMember" id="Fact011107" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">210,543</ix:nonFraction></td>
    <td id="xdx_981_ecustom--ResearchAndDevelopmentAndEnergyEfficiency_pn3n3_c20221231__ifrs-full--AssetsAndLiabilitiesAxis__custom--ResearchAndDevelopmentMember_zA7ojSoTSvAl" title="Research and development and energy efficiency" style="font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ResearchAndDevelopmentAndEnergyEfficiency" contextRef="AsOf2022-12-31_custom_ResearchAndDevelopmentMember" id="Fact011109" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">270,145</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td colspan="2" style="font-weight: bold">Energy efficiency program&#160;&#160;- EEP</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="font-weight: bold; text-align: right">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Procel</td>
    <td style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;-</td>
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  <tr style="vertical-align: bottom">
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  <tr style="vertical-align: bottom">
    <td style="text-align: left">&#160;</td>
    <td id="xdx_98C_ecustom--AmountsPayableBeforeAnyRelatedPrepayments_pn3n3_c20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--EnergyEfficiencyProgramMember_z34gtka6m7Ch" title="Amounts payable, disbursed and not completed" style="border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:AmountsPayableBeforeAnyRelatedPrepayments" contextRef="AsOf2023-12-31_custom_EnergyEfficiencyProgramMember" id="Fact011129" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">139,610</ix:nonFraction></td>
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    <td id="xdx_981_ecustom--OtherAmountsPayable_pn3n3_c20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--EnergyEfficiencyProgramMember_zK3QtqZdRm4b" title="Amounts payable, balance to disburse" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:OtherAmountsPayable" contextRef="AsOf2023-12-31_custom_EnergyEfficiencyProgramMember" id="Fact011133" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">169,086</ix:nonFraction></td>
    <td id="xdx_989_ecustom--ResearchAndDevelopmentAndEnergyEfficiency_pn3n3_c20231231__ifrs-full--AssetsAndLiabilitiesAxis__custom--EnergyEfficiencyProgramMember_zhFs4Odqt392" title="Research and development and energy efficiency" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ResearchAndDevelopmentAndEnergyEfficiency" contextRef="AsOf2023-12-31_custom_EnergyEfficiencyProgramMember" id="Fact011135" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">343,131</ix:nonFraction></td>
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  <tr style="vertical-align: bottom">
    <td style="border-top: Black 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right">&#160;</td>
    <td id="xdx_987_ecustom--AmountsPayableBeforeAnyRelatedPrepayments_pn3n3_c20231231_zD7w1XXxtgk6" title="Amounts payable, disbursed and not completed" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:AmountsPayableBeforeAnyRelatedPrepayments" contextRef="AsOf2023-12-31" id="Fact011139" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">292,658</ix:nonFraction></td>
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    <td id="xdx_984_ecustom--OtherAmountsPayable_pn3n3_c20231231_zrzNDLxNOMn4" title="Amounts payable, balance to disburse" style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:OtherAmountsPayable" contextRef="AsOf2023-12-31" id="Fact011143" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">216,550</ix:nonFraction></td>
    <td id="xdx_98B_ecustom--ResearchAndDevelopmentAndEnergyEfficiency_pn3n3_c20231231_zU6k7VPAh7F4" title="Research and development and energy efficiency" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ResearchAndDevelopmentAndEnergyEfficiency" contextRef="AsOf2023-12-31" id="Fact011145" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">553,674</ix:nonFraction></td>
    <td id="xdx_982_ecustom--ResearchAndDevelopmentAndEnergyEfficiency_pn3n3_c20221231_zNa2G0Qrrit4" title="Research and development and energy efficiency" style="border-bottom: Black 1pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ResearchAndDevelopmentAndEnergyEfficiency" contextRef="AsOf2022-12-31" id="Fact011147" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">614,758</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>&#160;</td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td style="border-top: Black 0.5pt solid; font-weight: bold; text-align: right">Current</td>
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  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid">&#160;</td>
    <td style="border-bottom: Black 1pt solid">&#160;</td>
    <td style="border-bottom: Black 1pt solid">&#160;</td>
    <td style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right">Noncurrent</td>
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  <tr style="vertical-align: bottom">
    <td colspan="3">National Fund for Scientific and Technological Development - FNDCT</td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td>&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td colspan="2">National Program of Electricity Conservation - Procel</td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td>&#160;</td></tr>
  </table>

</ix:nonNumeric><p id="xdx_8AC_z3G0vEK3IQHi" style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.5pt 0 5.9pt; text-align: justify">&#160;</p>




<ix:exclude><!-- Field: Page; Sequence: 254 -->
    <div id="xdx_23F_zJ1ppJp7gkKc" style="border-bottom: Black 1pt solid; margin-bottom: 6pt"><p style="margin-top: 0; margin-bottom: 0">&#160;</p><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%">F-<!-- Field: Sequence; Type: Arabic; Name: PageNo -->79<!-- Field: /Sequence -->&#160;</td></tr></table></div>
    <div id="xdx_234_zvjHxOR0YX57" style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" id="xdx_23D_zIitzS6jtcR4" style="width: 100%"><tr><td style="text-align: center; width: 100%"><p style="font: 10pt/11.2pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 1pt; text-align: left"><b>COMPANHIA PARANAENSE DE ENERGIA &#8211; COPEL and Subsidiaries</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>Notes to the Consolidated Financial Statements</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>For the years ended December 31, 2023, 2022 and 2021</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; text-align: left; margin-top: 1.7pt; margin-right: 0; margin-bottom: 0"><b>All amounts expressed in thousands of Brazilian reais, unless otherwise stated</b></p><p id="xdx_236_z1hHuMI9V428" style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b>&#160;</b></p></td></tr></table></div>
    <!-- Field: /Page --></ix:exclude>

<ix:exclude><p id="xdx_23A_z715dz9wZzu9" style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.55pt 0 0">&#160;</p></ix:exclude>

<p style="font: bold 10pt Arial, Helvetica, Sans-Serif; margin: 3.7pt 0 0 5.9pt">24.1	Changes in R&amp;D and EEP balances</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact011158" name="elp:SummaryOfChangesInResearchAndDevelopmentAndEnergyEfficiencyProgramTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_898_ecustom--SummaryOfChangesInResearchAndDevelopmentAndEnergyEfficiencyProgramTableTextBlock_zOfOL14pdCVg" summary="xdx: Disclosure - Research and Development and Energy Efficiency (Details 1)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td id="xdx_8BB_zMdVQTsB6uQg" style="width: 34%"><span style="display: none; font-family: Arial, Helvetica, Sans-Serif">Schedule of changes in R&amp;D
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    <td style="width: 11%">&#160;</td>
    <td style="width: 11%">&#160;</td>
    <td style="width: 11%">&#160;</td>
    <td style="width: 11%">&#160;</td>
    <td style="width: 11%">&#160;</td>
    <td style="width: 11%">&#160;</td></tr>
  <tr>
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; color: white; font-weight: bold; vertical-align: top; text-align: left">Consolidated</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right">FNDCT&#160;</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">MME&#160;</td>
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right">R&amp;D&#160;</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right">Procel&#160;</td>
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    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right">Total&#160;</td></tr>
  <tr>
    <td style="font-weight: bold; vertical-align: bottom">Balance as of January 1, 2022</td>
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    <td id="xdx_98D_ecustom--ResearchAndDevelopmentAndEnergyEfficiency_iS_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--MMEMember_zvWD5P3hLuD4" title="Beginning balance" style="border-right: #FFC000 0.5pt solid; font-weight: bold; vertical-align: middle; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ResearchAndDevelopmentAndEnergyEfficiency" contextRef="AsOf2021-12-31_custom_MMEMember" id="Fact011162" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,790</ix:nonFraction></td>
    <td id="xdx_983_ecustom--ResearchAndDevelopmentAndEnergyEfficiency_iS_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--RAndDMember_zK0vHZzLatPk" title="Beginning balance" style="border-right: #FFC000 0.5pt solid; font-weight: bold; vertical-align: middle; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ResearchAndDevelopmentAndEnergyEfficiency" contextRef="AsOf2021-12-31_custom_RAndDMember" id="Fact011164" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">286,029</ix:nonFraction></td>
    <td id="xdx_98B_ecustom--ResearchAndDevelopmentAndEnergyEfficiency_iS_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--ProcelMember_zORefZJhK516" title="Beginning balance" style="border-right: #FFC000 0.5pt solid; font-weight: bold; vertical-align: middle; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ResearchAndDevelopmentAndEnergyEfficiency" contextRef="AsOf2021-12-31_custom_ProcelMember" id="Fact011166" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">19,883</ix:nonFraction></td>
    <td id="xdx_988_ecustom--ResearchAndDevelopmentAndEnergyEfficiency_iS_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--EnergyEfficiencyProgramMember_zJNgWYfxdf4j" title="Beginning balance" style="border-right: #FFC000 0.5pt solid; font-weight: bold; vertical-align: middle; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ResearchAndDevelopmentAndEnergyEfficiency" contextRef="AsOf2021-12-31_custom_EnergyEfficiencyProgramMember" id="Fact011168" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">309,811</ix:nonFraction></td>
    <td id="xdx_98D_ecustom--ResearchAndDevelopmentAndEnergyEfficiency_iS_pn3n3_c20220101__20221231_zpvchSElRz2i" title="Beginning balance" style="font-weight: bold; vertical-align: middle; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ResearchAndDevelopmentAndEnergyEfficiency" contextRef="AsOf2021-12-31" id="Fact011170" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">627,097</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Additions</td>
    <td id="xdx_985_ecustom--AdditionsToResearchAndDevelopmentAndEnergyEfficiency_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--FNDCTMember_zY2d59esT91" title="Additions" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:AdditionsToResearchAndDevelopmentAndEnergyEfficiency" contextRef="From2022-01-012022-12-31_custom_FNDCTMember" id="Fact011172" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">39,044</ix:nonFraction></td>
    <td id="xdx_98E_ecustom--AdditionsToResearchAndDevelopmentAndEnergyEfficiency_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--MMEMember_zJOLQ0ycnHd3" title="Additions" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:AdditionsToResearchAndDevelopmentAndEnergyEfficiency" contextRef="From2022-01-012022-12-31_custom_MMEMember" id="Fact011174" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">19,535</ix:nonFraction></td>
    <td id="xdx_988_ecustom--AdditionsToResearchAndDevelopmentAndEnergyEfficiency_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--RAndDMember_zhY8IRwNYbb3" title="Additions" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:AdditionsToResearchAndDevelopmentAndEnergyEfficiency" contextRef="From2022-01-012022-12-31_custom_RAndDMember" id="Fact011176" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">39,070</ix:nonFraction></td>
    <td id="xdx_980_ecustom--AdditionsToResearchAndDevelopmentAndEnergyEfficiency_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--ProcelMember_znWRBag2YhT8" title="Additions" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:AdditionsToResearchAndDevelopmentAndEnergyEfficiency" contextRef="From2022-01-012022-12-31_custom_ProcelMember" id="Fact011178" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">11,298</ix:nonFraction></td>
    <td id="xdx_988_ecustom--AdditionsToResearchAndDevelopmentAndEnergyEfficiency_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--EnergyEfficiencyProgramMember_zsi0iQD0PsLb" title="Additions" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:AdditionsToResearchAndDevelopmentAndEnergyEfficiency" contextRef="From2022-01-012022-12-31_custom_EnergyEfficiencyProgramMember" id="Fact011180" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">45,191</ix:nonFraction></td>
    <td id="xdx_988_ecustom--AdditionsToResearchAndDevelopmentAndEnergyEfficiency_pn3n3_c20220101__20221231_zDcXULqIkXO" title="Additions" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:AdditionsToResearchAndDevelopmentAndEnergyEfficiency" contextRef="From2022-01-012022-12-31" id="Fact011182" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">154,138</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Performance agreement</td>
    <td id="xdx_98F_ecustom--ResearchAndDevelopmentAndEnergyEfficiencyPerformanceAgreement_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--FNDCTMember_zGLHL79oxC2e" title="Performance agreement" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl11184">-</span></td>
    <td id="xdx_983_ecustom--ResearchAndDevelopmentAndEnergyEfficiencyPerformanceAgreement_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--MMEMember_z56U9v4Q4fag" title="Performance agreement" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl11186">-</span></td>
    <td id="xdx_98C_ecustom--ResearchAndDevelopmentAndEnergyEfficiencyPerformanceAgreement_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--RAndDMember_z4SsLorU7yDg" title="Performance agreement" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl11188">-</span></td>
    <td id="xdx_983_ecustom--ResearchAndDevelopmentAndEnergyEfficiencyPerformanceAgreement_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--ProcelMember_zIBZFR4WdPn4" title="Performance agreement" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl11190">-</span></td>
    <td id="xdx_989_ecustom--ResearchAndDevelopmentAndEnergyEfficiencyPerformanceAgreement_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--EnergyEfficiencyProgramMember_zfuNhlkIdy58" title="Performance agreement" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ResearchAndDevelopmentAndEnergyEfficiencyPerformanceAgreement" contextRef="From2022-01-012022-12-31_custom_EnergyEfficiencyProgramMember" id="Fact011192" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,552</ix:nonFraction></td>
    <td id="xdx_984_ecustom--ResearchAndDevelopmentAndEnergyEfficiencyPerformanceAgreement_pn3n3_c20220101__20221231_zV8AMeiA8Oah" title="Performance agreement" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ResearchAndDevelopmentAndEnergyEfficiencyPerformanceAgreement" contextRef="From2022-01-012022-12-31" id="Fact011194" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,552</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Interest rate (Note 32)</td>
    <td id="xdx_98E_ecustom--ResearchAndDevelopmentAndEnergyEfficiencySelicInterestRate_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--FNDCTMember_z0PuPwcrCzv7" title="Interest rate (Note 34)" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl11196">-</span></td>
    <td id="xdx_98D_ecustom--ResearchAndDevelopmentAndEnergyEfficiencySelicInterestRate_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--MMEMember_zwuOsHTyAMTi" title="Interest rate (Note 34)" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl11198">-</span></td>
    <td id="xdx_98A_ecustom--ResearchAndDevelopmentAndEnergyEfficiencySelicInterestRate_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--RAndDMember_zMeeF1IDedLa" title="Interest rate (Note 34)" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ResearchAndDevelopmentAndEnergyEfficiencySelicInterestRate" contextRef="From2022-01-012022-12-31_custom_RAndDMember" id="Fact011200" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">6,197</ix:nonFraction></td>
    <td id="xdx_983_ecustom--ResearchAndDevelopmentAndEnergyEfficiencySelicInterestRate_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--ProcelMember_zDnjKBT30339" title="Interest rate (Note 34)" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ResearchAndDevelopmentAndEnergyEfficiencySelicInterestRate" contextRef="From2022-01-012022-12-31_custom_ProcelMember" id="Fact011202" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,799</ix:nonFraction></td>
    <td id="xdx_981_ecustom--ResearchAndDevelopmentAndEnergyEfficiencySelicInterestRate_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--EnergyEfficiencyProgramMember_zTcC9V9j1vP6" title="Interest rate (Note 34)" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ResearchAndDevelopmentAndEnergyEfficiencySelicInterestRate" contextRef="From2022-01-012022-12-31_custom_EnergyEfficiencyProgramMember" id="Fact011204" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">24,648</ix:nonFraction></td>
    <td id="xdx_987_ecustom--ResearchAndDevelopmentAndEnergyEfficiencySelicInterestRate_pn3n3_c20220101__20221231_zpBrgyW4W0l5" title="Interest rate (Note 34)" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ResearchAndDevelopmentAndEnergyEfficiencySelicInterestRate" contextRef="From2022-01-012022-12-31" id="Fact011206" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">34,644</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Transfers</td>
    <td id="xdx_98C_ecustom--Transfers_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--FNDCTMember_zI52RrJwSwbi" title="Transfers" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl11208">-</span></td>
    <td id="xdx_985_ecustom--Transfers_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--MMEMember_zxX6Wb0FCUdb" title="Transfers" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl11210">-</span></td>
    <td id="xdx_987_ecustom--Transfers_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--RAndDMember_zPHB0ROsi8L4" title="Transfers" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl11212">-</span></td>
    <td id="xdx_98E_ecustom--Transfers_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--ProcelMember_z5Yvnoc6rYJ8" title="Transfers" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:Transfers" contextRef="From2022-01-012022-12-31_custom_ProcelMember" id="Fact011214" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">3,685</ix:nonFraction>)</td>
    <td id="xdx_980_ecustom--Transfers_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--EnergyEfficiencyProgramMember_zvaapOyViKrf" title="Transfers" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:Transfers" contextRef="From2022-01-012022-12-31_custom_EnergyEfficiencyProgramMember" id="Fact011216" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,685</ix:nonFraction></td>
    <td id="xdx_986_ecustom--Transfers_pn3n3_c20220101__20221231_zq3ZvlD3Iafk" title="Transfers" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl11218">-</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Payments</td>
    <td id="xdx_98F_ecustom--ResearchAndDevelopmentAndEnergyEfficiencyPayments_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--FNDCTMember_zR2oNTiuYWie" title="Payments" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:ResearchAndDevelopmentAndEnergyEfficiencyPayments" contextRef="From2022-01-012022-12-31_custom_FNDCTMember" id="Fact011220" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">40,040</ix:nonFraction>)</td>
    <td id="xdx_989_ecustom--ResearchAndDevelopmentAndEnergyEfficiencyPayments_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--MMEMember_zWZ9RA2RKRU2" title="Payments" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:ResearchAndDevelopmentAndEnergyEfficiencyPayments" contextRef="From2022-01-012022-12-31_custom_MMEMember" id="Fact011222" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">20,011</ix:nonFraction>)</td>
    <td id="xdx_985_ecustom--ResearchAndDevelopmentAndEnergyEfficiencyPayments_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--RAndDMember_zZZO1awujexj" title="Payments" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:ResearchAndDevelopmentAndEnergyEfficiencyPayments" contextRef="From2022-01-012022-12-31_custom_RAndDMember" id="Fact011224" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">8,061</ix:nonFraction>)</td>
    <td id="xdx_98A_ecustom--ResearchAndDevelopmentAndEnergyEfficiencyPayments_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--ProcelMember_zPJ8hcdDyUcj" title="Payments" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:ResearchAndDevelopmentAndEnergyEfficiencyPayments" contextRef="From2022-01-012022-12-31_custom_ProcelMember" id="Fact011226" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">19,335</ix:nonFraction>)</td>
    <td id="xdx_986_ecustom--ResearchAndDevelopmentAndEnergyEfficiencyPayments_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--EnergyEfficiencyProgramMember_zMf295pv2mag" title="Payments" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:ResearchAndDevelopmentAndEnergyEfficiencyPayments" contextRef="From2022-01-012022-12-31_custom_EnergyEfficiencyProgramMember" id="Fact011228" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">29,740</ix:nonFraction>)</td>
    <td id="xdx_98F_ecustom--ResearchAndDevelopmentAndEnergyEfficiencyPayments_pn3n3_c20220101__20221231_zdPgG3eIOJn3" title="Payments" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:ResearchAndDevelopmentAndEnergyEfficiencyPayments" contextRef="From2022-01-012022-12-31" id="Fact011230" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">117,187</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Concluded projects</td>
    <td id="xdx_982_ecustom--ResearchAndDevelopmentAndEnergyEfficiencyConcludedProjects_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--FNDCTMember_zbmqKgjiOaSj" title="Concluded projects (Note 12 - a)" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl11232">-</span></td>
    <td id="xdx_986_ecustom--ResearchAndDevelopmentAndEnergyEfficiencyConcludedProjects_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--MMEMember_z0WibfY8lKse" title="Concluded projects (Note 12 - a)" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl11234">-</span></td>
    <td id="xdx_98E_ecustom--ResearchAndDevelopmentAndEnergyEfficiencyConcludedProjects_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--RAndDMember_zwzpykxkai9l" title="Concluded projects (Note 12 - a)" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:ResearchAndDevelopmentAndEnergyEfficiencyConcludedProjects" contextRef="From2022-01-012022-12-31_custom_RAndDMember" id="Fact011236" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">62,992</ix:nonFraction>)</td>
    <td id="xdx_98F_ecustom--ResearchAndDevelopmentAndEnergyEfficiencyConcludedProjects_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--ProcelMember_z3B6W4UL2jlb" title="Concluded projects (Note 12 - a)" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl11238">-</span></td>
    <td id="xdx_986_ecustom--ResearchAndDevelopmentAndEnergyEfficiencyConcludedProjects_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--EnergyEfficiencyProgramMember_zsJUbYsFtjZ6" title="Concluded projects (Note 12 - a)" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:ResearchAndDevelopmentAndEnergyEfficiencyConcludedProjects" contextRef="From2022-01-012022-12-31_custom_EnergyEfficiencyProgramMember" id="Fact011240" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">23,494</ix:nonFraction>)</td>
    <td id="xdx_987_ecustom--ResearchAndDevelopmentAndEnergyEfficiencyConcludedProjects_pn3n3_c20220101__20221231_zPUud7RvL8u2" title="Concluded projects (Note 12 - a)" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:ResearchAndDevelopmentAndEnergyEfficiencyConcludedProjects" contextRef="From2022-01-012022-12-31" id="Fact011242" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">86,486</ix:nonFraction>)</td></tr>
  <tr>
    <td style="font-weight: bold; vertical-align: bottom">Balance as of December 31, 2022</td>
    <td id="xdx_986_ecustom--ResearchAndDevelopmentAndEnergyEfficiency_iS_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--FNDCTMember_zWJhUS4sqP8" title="Beginning balance" style="border-right: #FFC000 0.5pt solid; font-weight: bold; vertical-align: middle; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ResearchAndDevelopmentAndEnergyEfficiency" contextRef="AsOf2022-12-31_custom_FNDCTMember" id="Fact011244" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">6,588</ix:nonFraction></td>
    <td id="xdx_986_ecustom--ResearchAndDevelopmentAndEnergyEfficiency_iS_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--MMEMember_zKzKJvQg9vZ4" title="Beginning balance" style="border-right: #FFC000 0.5pt solid; font-weight: bold; vertical-align: middle; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ResearchAndDevelopmentAndEnergyEfficiency" contextRef="AsOf2022-12-31_custom_MMEMember" id="Fact011246" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,314</ix:nonFraction></td>
    <td id="xdx_98F_ecustom--ResearchAndDevelopmentAndEnergyEfficiency_iS_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--RAndDMember_zdioNMdRCzxg" title="Beginning balance" style="border-right: #FFC000 0.5pt solid; font-weight: bold; vertical-align: middle; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ResearchAndDevelopmentAndEnergyEfficiency" contextRef="AsOf2022-12-31_custom_RAndDMember" id="Fact011248" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">260,243</ix:nonFraction></td>
    <td id="xdx_98C_ecustom--ResearchAndDevelopmentAndEnergyEfficiency_iS_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--ProcelMember_ztWhoejQ32kb" title="Beginning balance" style="border-right: #FFC000 0.5pt solid; font-weight: bold; vertical-align: middle; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ResearchAndDevelopmentAndEnergyEfficiency" contextRef="AsOf2022-12-31_custom_ProcelMember" id="Fact011250" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">11,960</ix:nonFraction></td>
    <td id="xdx_983_ecustom--ResearchAndDevelopmentAndEnergyEfficiency_iS_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--EnergyEfficiencyProgramMember_zXnB4UwccpQc" title="Beginning balance" style="border-right: #FFC000 0.5pt solid; font-weight: bold; vertical-align: middle; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ResearchAndDevelopmentAndEnergyEfficiency" contextRef="AsOf2022-12-31_custom_EnergyEfficiencyProgramMember65668500" id="Fact011252" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">332,653</ix:nonFraction></td>
    <td id="xdx_98C_ecustom--ResearchAndDevelopmentAndEnergyEfficiency_iS_pn3n3_c20230101__20231231_zcwxcG2py94b" title="Beginning balance" style="font-weight: bold; vertical-align: middle; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ResearchAndDevelopmentAndEnergyEfficiency" contextRef="AsOf2022-12-31" id="Fact011254" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">614,758</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Additions</td>
    <td id="xdx_981_ecustom--AdditionsToResearchAndDevelopmentAndEnergyEfficiency_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--FNDCTMember_zY6VKEPK83fi" title="Additions" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:AdditionsToResearchAndDevelopmentAndEnergyEfficiency" contextRef="From2023-01-012023-12-31_custom_FNDCTMember" id="Fact011256" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">40,011</ix:nonFraction></td>
    <td id="xdx_980_ecustom--AdditionsToResearchAndDevelopmentAndEnergyEfficiency_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--MMEMember_zfaXccUhs8Jb" title="Additions" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:AdditionsToResearchAndDevelopmentAndEnergyEfficiency" contextRef="From2023-01-012023-12-31_custom_MMEMember" id="Fact011258" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">20,004</ix:nonFraction></td>
    <td id="xdx_98E_ecustom--AdditionsToResearchAndDevelopmentAndEnergyEfficiency_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--RAndDMember_zZ3vQxsQMDEd" title="Additions" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:AdditionsToResearchAndDevelopmentAndEnergyEfficiency" contextRef="From2023-01-012023-12-31_custom_RAndDMember" id="Fact011260" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">40,019</ix:nonFraction></td>
    <td id="xdx_98F_ecustom--AdditionsToResearchAndDevelopmentAndEnergyEfficiency_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--ProcelMember_zevmsaxZ1fk8" title="Additions" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:AdditionsToResearchAndDevelopmentAndEnergyEfficiency" contextRef="From2023-01-012023-12-31_custom_ProcelMember" id="Fact011262" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">12,200</ix:nonFraction></td>
    <td id="xdx_982_ecustom--AdditionsToResearchAndDevelopmentAndEnergyEfficiency_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--EnergyEfficiencyProgramMember_zbayLVXxjtD7" title="Additions" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:AdditionsToResearchAndDevelopmentAndEnergyEfficiency" contextRef="From2023-01-012023-12-31_custom_EnergyEfficiencyProgramMember" id="Fact011264" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">48,805</ix:nonFraction></td>
    <td id="xdx_988_ecustom--AdditionsToResearchAndDevelopmentAndEnergyEfficiency_pn3n3_c20230101__20231231_zESCQjmnNqR2" title="Additions" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:AdditionsToResearchAndDevelopmentAndEnergyEfficiency" contextRef="From2023-01-01to2023-12-31" id="Fact011266" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">161,039</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Performance agreement</td>
    <td id="xdx_980_ecustom--ResearchAndDevelopmentAndEnergyEfficiencyPerformanceAgreement_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--FNDCTMember_zzwX41Ug3zkl" title="Performance agreement" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl11268">-</span></td>
    <td id="xdx_981_ecustom--ResearchAndDevelopmentAndEnergyEfficiencyPerformanceAgreement_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--MMEMember_z3UZhIMidDCk" title="Performance agreement" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl11270">-</span></td>
    <td id="xdx_986_ecustom--ResearchAndDevelopmentAndEnergyEfficiencyPerformanceAgreement_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--RAndDMember_zh6JrV014ych" title="Performance agreement" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl11272">-</span></td>
    <td id="xdx_98C_ecustom--ResearchAndDevelopmentAndEnergyEfficiencyPerformanceAgreement_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--ProcelMember_zs5yvBbgHpj9" title="Performance agreement" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl11274">-</span></td>
    <td id="xdx_98A_ecustom--ResearchAndDevelopmentAndEnergyEfficiencyPerformanceAgreement_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--EnergyEfficiencyProgramMember_zzHTJA6OWZxk" title="Performance agreement" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ResearchAndDevelopmentAndEnergyEfficiencyPerformanceAgreement" contextRef="From2023-01-012023-12-31_custom_EnergyEfficiencyProgramMember" id="Fact011276" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,420</ix:nonFraction></td>
    <td id="xdx_981_ecustom--ResearchAndDevelopmentAndEnergyEfficiencyPerformanceAgreement_pn3n3_c20230101__20231231_zBu2gGvOhhu5" title="Performance agreement" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ResearchAndDevelopmentAndEnergyEfficiencyPerformanceAgreement" contextRef="From2023-01-01to2023-12-31" id="Fact011278" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,420</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Interest rate (Note 32)</td>
    <td id="xdx_98C_ecustom--ResearchAndDevelopmentAndEnergyEfficiencySelicInterestRate_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--FNDCTMember_zC5AWWLU3FFc" title="Interest rate (Note 34)" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl11280">-</span></td>
    <td id="xdx_986_ecustom--ResearchAndDevelopmentAndEnergyEfficiencySelicInterestRate_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--MMEMember_zJgJCz0449Ad" title="Interest rate (Note 34)" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl11282">-</span></td>
    <td id="xdx_98C_ecustom--ResearchAndDevelopmentAndEnergyEfficiencySelicInterestRate_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--RAndDMember_zXbKLWUeVn5k" title="Interest rate (Note 34)" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ResearchAndDevelopmentAndEnergyEfficiencySelicInterestRate" contextRef="From2023-01-012023-12-31_custom_RAndDMember" id="Fact011284" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">5,930</ix:nonFraction></td>
    <td id="xdx_987_ecustom--ResearchAndDevelopmentAndEnergyEfficiencySelicInterestRate_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--ProcelMember_zVie7PdnPon3" title="Interest rate (Note 34)" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:ResearchAndDevelopmentAndEnergyEfficiencySelicInterestRate" contextRef="From2023-01-012023-12-31_custom_ProcelMember" id="Fact011286" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">547</ix:nonFraction>)</td>
    <td id="xdx_981_ecustom--ResearchAndDevelopmentAndEnergyEfficiencySelicInterestRate_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--EnergyEfficiencyProgramMember_zucmIO7Xlmib" title="Interest rate (Note 34)" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ResearchAndDevelopmentAndEnergyEfficiencySelicInterestRate" contextRef="From2023-01-012023-12-31_custom_EnergyEfficiencyProgramMember" id="Fact011288" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">21,618</ix:nonFraction></td>
    <td id="xdx_984_ecustom--ResearchAndDevelopmentAndEnergyEfficiencySelicInterestRate_pn3n3_c20230101__20231231_z9dRpvN5xyti" title="Interest rate (Note 34)" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ResearchAndDevelopmentAndEnergyEfficiencySelicInterestRate" contextRef="From2023-01-01to2023-12-31" id="Fact011290" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">27,001</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Transfers (b)</td>
    <td id="xdx_982_ecustom--Transfers_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--FNDCTMember_z0z9d0eEIaR9" title="Transfers" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:Transfers" contextRef="From2023-01-012023-12-31_custom_FNDCTMember" id="Fact011292" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">5,802</ix:nonFraction></td>
    <td id="xdx_989_ecustom--Transfers_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--MMEMember_zsQnjjdLkQke" title="Transfers" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:Transfers" contextRef="From2023-01-012023-12-31_custom_MMEMember" id="Fact011294" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,900</ix:nonFraction></td>
    <td id="xdx_981_ecustom--Transfers_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--RAndDMember_z64KqQmMSX" title="Transfers" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:Transfers" contextRef="From2023-01-012023-12-31_custom_RAndDMember" id="Fact011296" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,739</ix:nonFraction></td>
    <td id="xdx_98C_ecustom--Transfers_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--ProcelMember_z52b6v6aatzk" title="Transfers" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl11298">-</span></td>
    <td id="xdx_984_ecustom--Transfers_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--EnergyEfficiencyProgramMember_zC2wZ6Kak6lb" title="Transfers" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl11300">-</span></td>
    <td id="xdx_98B_ecustom--Transfers_pn3n3_c20230101__20231231_z4AJhuCdUeuh" title="Transfers" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:Transfers" contextRef="From2023-01-01to2023-12-31" id="Fact011302" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">10,441</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Payments</td>
    <td id="xdx_986_ecustom--ResearchAndDevelopmentAndEnergyEfficiencyPayments_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--FNDCTMember_zuLuEtYtpeIe" title="Payments" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:ResearchAndDevelopmentAndEnergyEfficiencyPayments" contextRef="From2023-01-012023-12-31_custom_FNDCTMember" id="Fact011304" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">46,620</ix:nonFraction>)</td>
    <td id="xdx_985_ecustom--ResearchAndDevelopmentAndEnergyEfficiencyPayments_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--MMEMember_zuxnIJK0DAp8" title="Payments" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:ResearchAndDevelopmentAndEnergyEfficiencyPayments" contextRef="From2023-01-012023-12-31_custom_MMEMember" id="Fact011306" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">23,327</ix:nonFraction>)</td>
    <td id="xdx_980_ecustom--ResearchAndDevelopmentAndEnergyEfficiencyPayments_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--RAndDMember_zAiPajwgRpod" title="Payments" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:ResearchAndDevelopmentAndEnergyEfficiencyPayments" contextRef="From2023-01-012023-12-31_custom_RAndDMember" id="Fact011308" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">9,695</ix:nonFraction>)</td>
    <td id="xdx_984_ecustom--ResearchAndDevelopmentAndEnergyEfficiencyPayments_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--ProcelMember_z6sU8Q0Kw4Hd" title="Payments" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl11310">-</span></td>
    <td id="xdx_984_ecustom--ResearchAndDevelopmentAndEnergyEfficiencyPayments_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--EnergyEfficiencyProgramMember_z4o5GdwUWu86" title="Payments" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:ResearchAndDevelopmentAndEnergyEfficiencyPayments" contextRef="From2023-01-012023-12-31_custom_EnergyEfficiencyProgramMember" id="Fact011312" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">16,450</ix:nonFraction>)</td>
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  <tr style="vertical-align: bottom">
    <td style="text-align: left">Concluded projects</td>
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  <tr style="vertical-align: bottom">
    <td style="text-align: left">Reclassification (a)&#160;</td>
    <td id="xdx_985_ecustom--ResearchAndDevelopmentAndEnergyEfficiencyReclassification_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--FNDCTMember_z7Izt5LMkOBa" title="Reclassification" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl11328">-</span></td>
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    <td id="xdx_98C_ecustom--ResearchAndDevelopmentAndEnergyEfficiencyReclassification_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--ProcelMember_zr0xnBUT5Hb5" title="Reclassification" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl11334">-</span></td>
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    <td id="xdx_989_ecustom--ResearchAndDevelopmentAndEnergyEfficiencyReclassification_pn3n3_c20230101__20231231_zI9IDAJGMxNk" title="Reclassification" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:ResearchAndDevelopmentAndEnergyEfficiencyReclassification" contextRef="From2023-01-01to2023-12-31" id="Fact011338" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">8,690</ix:nonFraction>)</td></tr>
  <tr>
    <td style="border-bottom: Black 1pt solid; font-weight: bold; vertical-align: bottom">Balance as of December 31, 2023</td>
    <td id="xdx_984_ecustom--ResearchAndDevelopmentAndEnergyEfficiency_iE_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--FNDCTMember_zbPl7TFFuyk7" title="Ending balance" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; vertical-align: middle; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ResearchAndDevelopmentAndEnergyEfficiency" contextRef="AsOf2023-12-31_custom_FNDCTMember" id="Fact011340" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">5,781</ix:nonFraction></td>
    <td id="xdx_98D_ecustom--ResearchAndDevelopmentAndEnergyEfficiency_iE_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--MMEMember_z0os20XRr2s6" title="Ending balance" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; vertical-align: middle; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ResearchAndDevelopmentAndEnergyEfficiency" contextRef="AsOf2023-12-31_custom_MMEMember" id="Fact011342" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,891</ix:nonFraction></td>
    <td id="xdx_989_ecustom--ResearchAndDevelopmentAndEnergyEfficiency_iE_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--RAndDMember_zGIBQhHtZhw" title="Ending balance" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; vertical-align: middle; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ResearchAndDevelopmentAndEnergyEfficiency" contextRef="AsOf2023-12-31_custom_RAndDMember" id="Fact011344" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">201,871</ix:nonFraction></td>
    <td id="xdx_98E_ecustom--ResearchAndDevelopmentAndEnergyEfficiency_iE_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--ProcelMember_z3ohcRDsjQA6" title="Ending balance" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; vertical-align: middle; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ResearchAndDevelopmentAndEnergyEfficiency" contextRef="AsOf2023-12-31_custom_ProcelMember" id="Fact011346" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">23,613</ix:nonFraction></td>
    <td id="xdx_987_ecustom--ResearchAndDevelopmentAndEnergyEfficiency_iE_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--EnergyEfficiencyProgramMember_ztzPThdncNmk" title="Ending balance" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; vertical-align: middle; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ResearchAndDevelopmentAndEnergyEfficiency" contextRef="AsOf2023-12-31_custom_EnergyEfficiencyProgramMember65669750" id="Fact011348" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">319,518</ix:nonFraction></td>
    <td id="xdx_989_ecustom--ResearchAndDevelopmentAndEnergyEfficiency_iE_pn3n3_c20230101__20231231_z2paCOG7HdDc" title="Ending balance" style="border-bottom: Black 1pt solid; font-weight: bold; vertical-align: middle; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ResearchAndDevelopmentAndEnergyEfficiency" contextRef="AsOf2023-12-31" id="Fact011350" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">553,674</ix:nonFraction></td></tr>
  </table>

<table cellpadding="0" cellspacing="0" style="font: 11pt Calibri, Helvetica, Sans-Serif; width: 100%; margin-top: 3.1pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 8.05pt"/><td style="width: 11.8pt"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">(a)</span></td><td><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Reclassification to Liabilities classified as held for sale
(Note 39).</span></td></tr></table>

<table cellpadding="0" cellspacing="0" style="font: 11pt Calibri, Helvetica, Sans-Serif; width: 100%; margin-top: 1.55pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 8.05pt"/><td style="width: 11.8pt"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">(b)</span></td><td><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Transfers to assets - Law No. 14,514/2023</span></td></tr></table>

</ix:nonNumeric><p id="xdx_8A1_zeFzYfkZCQz7" style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

</ix:nonNumeric><ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact011352" name="elp:DisclosureOfAccountsPayableRelatedToConcessionExplanatory"><p id="xdx_80F_ecustom--DisclosureOfAccountsPayableRelatedToConcessionExplanatory_z3kZBdfp5mwg" style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>



<table cellpadding="0" cellspacing="0" style="font: bold 13pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 3.3pt; margin-bottom: 0; color: #ED8E00"><tr style="vertical-align: top">
<td style="width: 20.3pt"/><td style="width: 25.35pt">25.</td><td><span id="xdx_820_zUzLmO6kkq39">Accounts Payable Related to Concessions</span></td></tr></table>

<p style="font: 5.5pt/5.5pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact011354" name="elp:SummaryOfConcessionChargesForUseOfPublicPropertyTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_884_ecustom--SummaryOfConcessionChargesForUseOfPublicPropertyTableTextBlock_pn3n3_z88FvkHUgjdi" summary="xdx: Disclosure - Accounts Payable Related to Concessions (Details)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td id="xdx_8BB_ztcTntxeilwg" style="width: 29%"><span style="display: none; font-family: Arial, Helvetica, Sans-Serif">Schedule of accounts payable
    related to concessions</span></td>
    <td style="width: 9%">&#160;</td>
    <td style="width: 9%">&#160;</td>
    <td style="width: 9%">&#160;</td>
    <td style="width: 7%">&#160;</td>
    <td style="width: 9%">&#160;</td>
    <td style="width: 10%">&#160;</td>
    <td style="width: 9%">&#160;</td>
    <td style="width: 9%">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; color: white; font-weight: bold; text-align: left">Consolidated</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">Discount</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">Annual</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-top: Black 1pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">Company</td>
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    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font: normal 700 8pt Arial, Helvetica, Sans-Serif">Signature</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font: normal 700 8pt Arial, Helvetica, Sans-Serif">Closing</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">rate</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">Adjustment</td>
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    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">12.31.2022</td></tr>
  <tr style="vertical-align: bottom">
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    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_906_edei--EntityLegalForm_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--PublicProperty1Member_zUNyJOVNZbCd" title="Company"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_PublicProperty1Member" id="Fact011358" name="dei:EntityLegalForm">Copel GeT</ix:nonNumeric></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span id="xdx_90E_ecustom--GrantDate_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--PublicProperty1Member_z61lhHZYytj9" title="Grant"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_PublicProperty1Member" id="Fact011360" name="elp:GrantDate">06.29.2007</ix:nonNumeric></span>&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span id="xdx_902_ecustom--SignatureDate_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--PublicProperty1Member_zdNpxXwCMVZb" title="Signature"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_PublicProperty1Member" id="Fact011362" name="elp:SignatureDate">07.03.2007</ix:nonNumeric></span>&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span id="xdx_90F_ecustom--Closing_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--PublicProperty1Member_zehjVFGXCGR6" title="Closing"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_PublicProperty1Member" id="Fact011364" name="elp:Closing">06.2049</ix:nonNumeric></span>&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_904_ecustom--DiscountRate_iI_pip0_dp_c20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--PublicProperty1Member_zWejPt5jDzo6" title="Discount rate"><ix:nonFraction name="elp:DiscountRate" contextRef="AsOf2023-12-31_custom_PublicProperty1Member" id="Fact011366" format="ixt:numunitdecimalin" decimals="INF" scale="-2" unitRef="Pure">5,65</ix:nonFraction></span>% p.a.&#160;</td>
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  <tr style="vertical-align: bottom">
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    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span id="xdx_902_ecustom--GrantDate_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--PublicProperty3Member_zFnSGDVE6P9l" title="Grant"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_PublicProperty3Member" id="Fact011396" name="elp:GrantDate">07.19.2012</ix:nonNumeric></span>&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span id="xdx_901_ecustom--SignatureDate_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--PublicProperty3Member_zBnCqhdZFSX2" title="Signature"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_PublicProperty3Member" id="Fact011398" name="elp:SignatureDate">08.20.2012</ix:nonNumeric></span>&#160;</td>
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    <td id="xdx_983_eifrs-full--TradeAndOtherPayables_pn3n3_c20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--PublicProperty3Member_zJx7Dh3Md5E5" title="Accounts payable related to concession" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:TradeAndOtherPayables" contextRef="AsOf2023-12-31_custom_PublicProperty3Member" id="Fact011406" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">9,337</ix:nonFraction></td>
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  <tr style="vertical-align: bottom">
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    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span id="xdx_901_ecustom--Closing_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--PublicProperty4Member_zlq2hx2AwCb9" title="Closing"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_PublicProperty4Member" id="Fact011418" name="elp:Closing">03.2025</ix:nonNumeric></span>&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_90F_ecustom--DiscountRate_iI_pip0_dp_c20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--PublicProperty4Member_zFAgdqtJHXlk" title="Discount rate"><ix:nonFraction name="elp:DiscountRate" contextRef="AsOf2023-12-31_custom_PublicProperty4Member" id="Fact011420" format="ixt:numunitdecimalin" decimals="INF" scale="-2" unitRef="Pure">7,74</ix:nonFraction></span>% p.a.&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span id="xdx_905_ecustom--AnnualAdjustment_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--PublicProperty4Member_zxR7MUAcjBt" title="Annual adjustment"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_PublicProperty4Member" id="Fact011422" name="elp:AnnualAdjustment">IPCA</ix:nonNumeric></span>&#160;</td>
    <td id="xdx_981_eifrs-full--TradeAndOtherPayables_iI_pn3n3_c20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--PublicProperty4Member_z1ROQ6KHEGWi" title="Accounts payable related to concession" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:TradeAndOtherPayables" contextRef="AsOf2023-12-31_custom_PublicProperty4Member" id="Fact011424" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,325</ix:nonFraction></td>
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  <tr style="vertical-align: bottom">
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    <td style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 0.5pt">&#160;</td>
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  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: right">&#160;</td>
    <td style="font-weight: bold; text-align: right">&#160;</td>
    <td style="font-weight: bold; text-align: right">&#160;</td>
    <td style="font-weight: bold; text-align: right">&#160;</td>
    <td style="font-weight: bold; text-align: right">&#160;</td>
    <td style="font-weight: bold; text-align: right">&#160;</td>
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    <td id="xdx_989_eifrs-full--TradeAndOtherPayables_iI_pn3n3_c20231231_z1S2cLsjLV37" title="Accounts payable related to concession" style="font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:TradeAndOtherPayables" contextRef="AsOf2023-12-31" id="Fact011450" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">101,976</ix:nonFraction></td>
    <td id="xdx_98B_eifrs-full--TradeAndOtherCurrentPayables_pn3n3_c20221231_z9vWaSJQcjv" title="Accounts payable related to concession, current" style="border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 1pt">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:TradeAndOtherCurrentPayables" contextRef="AsOf2022-12-31" id="Fact011452" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">105,003</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right">&#160;</td>
    <td style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right">&#160;</td>
    <td style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right">&#160;</td>
    <td style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right">&#160;</td>
    <td style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right">&#160;</td>
    <td style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right">&#160;</td>
    <td style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right">Noncurrent</td>
    <td id="xdx_989_ecustom--TradeAndOtherNoncurrentPayables_iI_pn3n3_c20231231_zKD3gIqcRm04" title="Accounts payable related to concession, noncurrent" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:TradeAndOtherNoncurrentPayables" contextRef="AsOf2023-12-31" id="Fact011454" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">791,879</ix:nonFraction></td>
    <td id="xdx_981_ecustom--TradeAndOtherNoncurrentPayables_pn3n3_c20221231_zj90udoP3PNh" title="Accounts payable related to concession, noncurrent" style="border-bottom: Black 1pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:TradeAndOtherNoncurrentPayables" contextRef="AsOf2022-12-31" id="Fact011456" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">832,539</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td colspan="3" style="font-weight: bold">Discount rate applied to calculate present value</td>
    <td style="font-weight: bold; text-align: right">&#160;</td>
    <td style="font-weight: bold; text-align: right">&#160;</td>
    <td style="font-weight: bold; text-align: right">&#160;</td>
    <td style="font-weight: bold; text-align: right">&#160;</td>
    <td style="font-weight: bold; text-align: right">&#160;</td>
    <td style="font-weight: bold; text-align: right">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td colspan="9">Real and net discount rate, compatible with the estimated long-term rate, not being linked to the expectation of return from the project.</td></tr>
  <tr style="vertical-align: bottom">
    <td colspan="2" style="font-weight: bold">Payment to the federal government</td>
    <td style="font-weight: bold; text-align: right">&#160;</td>
    <td style="font-weight: bold; text-align: right">&#160;</td>
    <td style="font-weight: bold; text-align: right">&#160;</td>
    <td style="font-weight: bold; text-align: right">&#160;</td>
    <td style="font-weight: bold; text-align: right">&#160;</td>
    <td style="font-weight: bold; text-align: right">&#160;</td>
    <td style="font-weight: bold; text-align: right">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td colspan="8">Monthly installments equivalent to 1/12 of the annual payment restated, as defined in the concession agreement.</td>
    <td>&#160;</td></tr>
  </table></ix:nonNumeric>





<p style="font: 9.5pt/9.5pt Calibri, Helvetica, Sans-Serif; margin: 0.15pt 0 0">&#160;</p>

<p style="font: bold 10pt Arial, Helvetica, Sans-Serif; margin: 3.7pt 0 0 5.9pt">25.1	Changes in accounts payable related to concessions</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact011458" name="elp:SummaryOfChangesInAccountsPayableRelatedToConcessionTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_89C_ecustom--SummaryOfChangesInAccountsPayableRelatedToConcessionTableTextBlock_zsPbCtZTWxNb" summary="xdx: Disclosure - Accounts Payable Related to Concessions (Details 1)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td id="xdx_8BA_z1GwYtsiREOi" style="width: 85%"><span style="display: none; font-family: Arial, Helvetica, Sans-Serif">Schedule of changes in accounts
    payable related to concessions</span></td>
    <td id="xdx_4B3_custom--AccountsPayableAxis_custom--AccountPayableMember_zXGktTgmCAua" style="text-align: center; width: 15%">&#160;</td></tr>
  <tr id="xdx_439_c20220101__20221231_eifrs-full--TradeAndOtherPayables_iS_pn3n3_zJd6UzS6iKYi" style="vertical-align: bottom">
    <td style="border-top: Black 1pt solid; font-weight: bold">Balance as of January 1, 2022</td>
    <td style="border-top: Black 1pt solid; font-weight: bold; text-align: right"><ix:nonFraction name="ifrs-full:TradeAndOtherPayables" contextRef="AsOf2021-12-31_custom_AccountPayableMember" id="Fact011460" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">903,959</ix:nonFraction></td></tr>
  <tr id="xdx_409_ecustom--AdditionsToTradeAndOtherPayables_zmpNL8Dg82re" style="vertical-align: bottom">
    <td style="text-align: left">Additions</td>
    <td style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:AdditionsToTradeAndOtherPayables" contextRef="From2022-01-012022-12-31_custom_AccountPayableMember" id="Fact011462" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,855</ix:nonFraction></td></tr>
  <tr id="xdx_40B_ecustom--AdjustToPresentValueOfTradeAndOtherPayables_zHqN7t03wS0k" style="vertical-align: bottom">
    <td style="text-align: left">Adjust to present value</td>
    <td style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:AdjustToPresentValueOfTradeAndOtherPayables" contextRef="From2022-01-012022-12-31_custom_AccountPayableMember" id="Fact011464" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">27,063</ix:nonFraction></td></tr>
  <tr id="xdx_409_ecustom--TradeAndOtherPayablesMonetaryVariations_zI6RamdOqCQg" style="vertical-align: bottom">
    <td style="text-align: left"><span style="font: normal 400 8pt Arial, Helvetica, Sans-Serif">Monetary variations</span></td>
    <td style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:TradeAndOtherPayablesMonetaryVariations" contextRef="From2022-01-012022-12-31_custom_AccountPayableMember" id="Fact011466" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">112,890</ix:nonFraction></td></tr>
  <tr id="xdx_401_ecustom--TradeAndOtherPayablesPayments_zlAoinCuAkQg" style="vertical-align: bottom">
    <td style="text-align: left"><span style="font: normal 400 8pt Arial, Helvetica, Sans-Serif">Payments</span></td>
    <td style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:TradeAndOtherPayablesPayments" contextRef="From2022-01-012022-12-31_custom_AccountPayableMember" id="Fact011468" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">108,225</ix:nonFraction>)</td></tr>
  <tr id="xdx_436_c20230101__20231231_eifrs-full--TradeAndOtherPayables_iS_pn3n3_zVcF0U2GcXj" style="vertical-align: bottom">
    <td style="font-weight: bold">Balance as of December 31, 2022</td>
    <td style="font-weight: bold; text-align: right"><ix:nonFraction name="ifrs-full:TradeAndOtherPayables" contextRef="AsOf2022-12-31_custom_AccountPayableMember" id="Fact011470" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">937,542</ix:nonFraction></td></tr>
  <tr id="xdx_40F_ecustom--AdditionsToTradeAndOtherPayables_zuMlMDKiGnX4" style="vertical-align: bottom">
    <td style="text-align: left">Additions</td>
    <td style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:AdditionsToTradeAndOtherPayables" contextRef="From2023-01-012023-12-31_custom_AccountPayableMember" id="Fact011472" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">894</ix:nonFraction></td></tr>
  <tr id="xdx_402_ecustom--AdjustToPresentValueOfTradeAndOtherPayables_zuZsFkpuyYu8" style="vertical-align: bottom">
    <td style="text-align: left">Adjustment to present value</td>
    <td style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:AdjustToPresentValueOfTradeAndOtherPayables" contextRef="From2023-01-012023-12-31_custom_AccountPayableMember" id="Fact011474" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">44,021</ix:nonFraction>)</td></tr>
  <tr id="xdx_40B_ecustom--TradeAndOtherPayablesMonetaryVariations_zOprg6U07kj3" style="vertical-align: bottom">
    <td style="text-align: left"><span style="font: normal 400 8pt Arial, Helvetica, Sans-Serif">Monetary variations</span></td>
    <td style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:TradeAndOtherPayablesMonetaryVariations" contextRef="From2023-01-012023-12-31_custom_AccountPayableMember" id="Fact011476" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">115,176</ix:nonFraction></td></tr>
  <tr id="xdx_40E_ecustom--TradeAndOtherPayablesPayments_zE02S6QUko45" style="vertical-align: bottom">
    <td style="text-align: left"><span style="font: normal 400 8pt Arial, Helvetica, Sans-Serif">Payments</span></td>
    <td style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:TradeAndOtherPayablesPayments" contextRef="From2023-01-012023-12-31_custom_AccountPayableMember" id="Fact011478" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">115,736</ix:nonFraction>)</td></tr>
  <tr id="xdx_43F_c20230101__20231231_eifrs-full--TradeAndOtherPayables_iE_pn3n3_zdfqrez3Welb" style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; font-weight: bold">Balance as of December 31, 2023</td>
    <td style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right"><ix:nonFraction name="ifrs-full:TradeAndOtherPayables" contextRef="AsOf2023-12-31_custom_AccountPayableMember" id="Fact011480" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">893,855</ix:nonFraction></td></tr>
  </table>

</ix:nonNumeric><p id="xdx_8A0_zVYT7MpPzEU8" style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.15pt 0 0">&#160;</p>

<p style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>


<ix:exclude><!-- Field: Page; Sequence: 255 -->
    <div id="xdx_23E_zq2BfAZiWf8" style="border-bottom: Black 1pt solid; margin-bottom: 6pt"><p style="margin-top: 0; margin-bottom: 0">&#160;</p><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%">F-<!-- Field: Sequence; Type: Arabic; Name: PageNo -->80<!-- Field: /Sequence -->&#160;</td></tr></table></div>
    <div id="xdx_23B_zCdZgm5Bx5p4" style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" id="xdx_237_z7NyDdy0URY1" style="width: 100%"><tr><td style="text-align: center; width: 100%"><p style="font: 10pt/11.2pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 1pt; text-align: left"><b>COMPANHIA PARANAENSE DE ENERGIA &#8211; COPEL and Subsidiaries</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>Notes to the Consolidated Financial Statements</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>For the years ended December 31, 2023, 2022 and 2021</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; text-align: left; margin-top: 1.7pt; margin-right: 0; margin-bottom: 0"><b>All amounts expressed in thousands of Brazilian reais, unless otherwise stated</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b>&#160;</b></p></td></tr></table></div>
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<ix:exclude><p id="xdx_238_zsgNJ2eQvMie" style="font: 11pt/14pt Calibri, Helvetica, Sans-Serif; margin: 0.3pt 0 0">&#160;</p></ix:exclude>

<table cellpadding="0" cellspacing="0" style="font: 11pt Calibri, Helvetica, Sans-Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 34pt"><b>25.2</b></td><td><b>Nominal value and present value of accounts payable related to concessions</b></td></tr></table>

<p style="margin-top: 0; margin-bottom: 0">&#160;</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact011483" name="elp:SummaryOfNominalAndPresentValueOfAccountsPayableRelatedToConcessionTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_891_ecustom--SummaryOfNominalAndPresentValueOfAccountsPayableRelatedToConcessionTableTextBlock_zDYcLTY8hZD" summary="xdx: Disclosure - Accounts Payable Related to Concessions (Details 2)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td id="xdx_8BB_zAQjPE6jAtQ7" style="width: 72%"><span style="display: none; font-family: Arial, Helvetica, Sans-Serif">Schedule of nominal value
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    <td style="width: 14%">&#160;</td>
    <td style="width: 14%">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; color: white; font-weight: bold">Consolidated</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right">Nominal value&#160;</td>
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right">Present value&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">2024</td>
    <td id="xdx_984_eifrs-full--TradeAndOtherPayables_iI_pn3n3_c20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--NominalValueMember__ifrs-full--RangeAxis__custom--TwentyTwentyFourMember_zvCo4LPU6yd" title="Accounts payable related to concession" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:TradeAndOtherPayables" contextRef="AsOf2023-12-31_custom_NominalValueMember_custom_TwentyTwentyFourMember" id="Fact011485" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">111,886</ix:nonFraction></td>
    <td id="xdx_983_eifrs-full--TradeAndOtherPayables_iI_pn3n3_c20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--PresentValueMember__ifrs-full--RangeAxis__custom--TwentyTwentyFourMember_zvcDSBRWdd47" title="Accounts payable related to concession" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:TradeAndOtherPayables" contextRef="AsOf2023-12-31_custom_PresentValueMember_custom_TwentyTwentyFourMember" id="Fact011487" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">101,976</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">2025</td>
    <td id="xdx_98D_eifrs-full--TradeAndOtherPayables_iI_pn3n3_c20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--NominalValueMember__ifrs-full--RangeAxis__custom--TwentyTwentyFiveMember_zgE5QugiKb51" title="Accounts payable related to concession" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:TradeAndOtherPayables" contextRef="AsOf2023-12-31_custom_NominalValueMember_custom_TwentyTwentyFiveMember" id="Fact011489" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">111,079</ix:nonFraction></td>
    <td id="xdx_989_eifrs-full--TradeAndOtherPayables_iI_pn3n3_c20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--PresentValueMember__ifrs-full--RangeAxis__custom--TwentyTwentyFiveMember_zYuHQNeYfhti" title="Accounts payable related to concession" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:TradeAndOtherPayables" contextRef="AsOf2023-12-31_custom_PresentValueMember_custom_TwentyTwentyFiveMember" id="Fact011491" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">91,359</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">2026</td>
    <td id="xdx_988_eifrs-full--TradeAndOtherPayables_iI_pn3n3_c20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--NominalValueMember__ifrs-full--RangeAxis__custom--TwentyTwentySixMember_zdyaxp8BBwCe" title="Accounts payable related to concession" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:TradeAndOtherPayables" contextRef="AsOf2023-12-31_custom_NominalValueMember_custom_TwentyTwentySixMember" id="Fact011493" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">110,798</ix:nonFraction></td>
    <td id="xdx_98E_eifrs-full--TradeAndOtherPayables_iI_pn3n3_c20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--PresentValueMember__ifrs-full--RangeAxis__custom--TwentyTwentySixMember_zZnAO6Mny9Gj" title="Accounts payable related to concession" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:TradeAndOtherPayables" contextRef="AsOf2023-12-31_custom_PresentValueMember_custom_TwentyTwentySixMember" id="Fact011495" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">82,253</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">2027</td>
    <td id="xdx_98A_eifrs-full--TradeAndOtherPayables_iI_pn3n3_c20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--NominalValueMember__ifrs-full--RangeAxis__custom--TwentyTwentySevenMember_zeV8yz5LZlg8" title="Accounts payable related to concession" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:TradeAndOtherPayables" contextRef="AsOf2023-12-31_custom_NominalValueMember_custom_TwentyTwentySevenMember" id="Fact011497" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">110,798</ix:nonFraction></td>
    <td id="xdx_98A_eifrs-full--TradeAndOtherPayables_iI_pn3n3_c20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--PresentValueMember__ifrs-full--RangeAxis__custom--TwentyTwentySevenMember_zJfYGDiNfZMa" title="Accounts payable related to concession" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:TradeAndOtherPayables" contextRef="AsOf2023-12-31_custom_PresentValueMember_custom_TwentyTwentySevenMember" id="Fact011499" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">74,313</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 0.5pt solid; text-align: left">After 2027</td>
    <td id="xdx_983_eifrs-full--TradeAndOtherPayables_iI_pn3n3_c20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--NominalValueMember__ifrs-full--RangeAxis__custom--AfterTwentyTwentySevenMember_zUeG0ajmc7m6" title="Accounts payable related to concession" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:TradeAndOtherPayables" contextRef="AsOf2023-12-31_custom_NominalValueMember_custom_AfterTwentyTwentySevenMember" id="Fact011501" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,433,795</ix:nonFraction></td>
    <td id="xdx_983_eifrs-full--TradeAndOtherPayables_iI_pn3n3_c20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--PresentValueMember__ifrs-full--RangeAxis__custom--AfterTwentyTwentySevenMember_z0BgywXVpnIb" title="Accounts payable related to concession" style="border-bottom: Black 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:TradeAndOtherPayables" contextRef="AsOf2023-12-31_custom_PresentValueMember_custom_AfterTwentyTwentySevenMember" id="Fact011503" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">543,954</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
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</ix:nonNumeric><p id="xdx_8A6_zsVzFSE2ErPh" style="font: 11pt/14pt Calibri, Helvetica, Sans-Serif; margin: 0.3pt 0 0">&#160;</p>

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<table cellpadding="0" cellspacing="0" style="font: 11pt Calibri, Helvetica, Sans-Serif; width: 100%; margin-top: 3.3pt; margin-bottom: 0; color: #ED8E00"><tr style="vertical-align: top">
<td style="width: 20.3pt"/><td style="width: 25.35pt"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 13pt"><b>26.</b></span></td><td><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 13pt"><b><span id="xdx_826_zrFdRx1CrHge">Right-of-use Asset and Lease Liability</span></b></span></td></tr></table>

<p style="font: 13pt/13pt Calibri, Helvetica, Sans-Serif; margin: 0.45pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 11pt Calibri, Helvetica, Sans-Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 34pt"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 10pt"><b>26.1</b></span></td><td><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 10pt"><b>Right-of-use asset</b></span></td></tr></table>

<p style="font: 14pt/14pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

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    <td style="text-align: right; white-space: nowrap; vertical-align: bottom; width: 12%; padding-right: 3.5pt; padding-left: 3.5pt">&#160;</td>
    <td style="text-align: right; white-space: nowrap; vertical-align: bottom; width: 12%; padding-right: 3.5pt; padding-left: 3.5pt">&#160;</td>
    <td style="text-align: right; white-space: nowrap; vertical-align: bottom; width: 12%; padding-right: 3.5pt; padding-left: 3.5pt">&#160;</td>
    <td style="text-align: right; white-space: nowrap; vertical-align: bottom; width: 12%; padding-right: 3.5pt; padding-left: 3.5pt">&#160;</td>
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  <tr>
    <td style="border-top: Black 1pt solid; white-space: nowrap; vertical-align: top; padding-right: 3.5pt; padding-left: 3.5pt"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt; color: white"><b>Consolidated</b></span></td>
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    <td style="border-top: Black 1pt solid; border-right: #FFC000 1pt solid; white-space: nowrap; vertical-align: bottom; padding-right: 3.5pt; padding-left: 3.5pt; text-align: right"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><b>Amorti-</b></span></td>
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    <td style="border-top: Black 1pt solid; border-right: #FFC000 1pt solid; white-space: nowrap; vertical-align: bottom; padding-right: 3.5pt; padding-left: 3.5pt; text-align: right"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><b>Reclassi-</b></span></td>
    <td style="border-top: Black 1pt solid; white-space: nowrap; vertical-align: bottom; padding-right: 3.5pt; padding-left: 3.5pt; text-align: right"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><b>Balance as of</b></span></td>
    </tr>
  <tr>
    <td style="border-bottom: Black 1pt solid; white-space: nowrap; vertical-align: bottom; padding-right: 3.5pt; padding-left: 3.5pt">&#160;</td>
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    <td style="border-right: #FFC000 1pt solid; border-bottom: Black 1pt solid; white-space: nowrap; vertical-align: bottom; padding-right: 3.5pt; padding-left: 3.5pt; text-align: right"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt"><b>fication (a)</b></span></td>
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    </tr>
  <tr>
    <td style="white-space: nowrap; vertical-align: bottom; padding-right: 3.5pt; padding-left: 3.5pt">&#160;</td>
    <td style="text-align: right; white-space: nowrap; vertical-align: bottom; padding-right: 3.5pt; padding-left: 3.5pt">&#160;</td>
    <td style="border-right: #FFC000 1pt solid; border-left: #FFC000 1pt solid; white-space: nowrap; vertical-align: bottom; padding-right: 3.5pt; padding-left: 3.5pt; text-align: right">&#160;</td>
    <td style="border-right: #FFC000 1pt solid; white-space: nowrap; vertical-align: bottom; padding-right: 3.5pt; padding-left: 3.5pt; text-align: right">&#160;</td>
    <td style="border-right: #FFC000 1pt solid; white-space: nowrap; vertical-align: bottom; padding-right: 3.5pt; padding-left: 3.5pt; text-align: right">&#160;</td>
    <td style="border-right: #FFC000 1pt solid; white-space: nowrap; vertical-align: bottom; padding-right: 3.5pt; padding-left: 3.5pt; text-align: right">&#160;</td>
    <td style="text-align: right; white-space: nowrap; vertical-align: bottom; padding-right: 3.5pt; padding-left: 3.5pt">&#160;</td>
    </tr>
  <tr>
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    <td id="xdx_981_ecustom--RightOfUseAssetAndLeaseLiability_iS_pn3n3_c20230101__20231231__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--RealEstatesMember_z7OMJvCp9wZe" title="Initial adoption on beginning" style="text-align: right; white-space: nowrap; vertical-align: bottom; padding-right: 3.5pt; padding-left: 3.5pt"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:RightOfUseAssetAndLeaseLiability" contextRef="AsOf2022-12-31_custom_RealEstatesMember" id="Fact011513" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">136,489</ix:nonFraction> </span></td>
    <td id="xdx_987_eifrs-full--AdditionsToRightofuseAssets_pn3n3_c20230101__20231231__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--RealEstatesMember_zJoQIVbrRELa" title="Additions" style="border-right: #FFC000 1pt solid; border-left: #FFC000 1pt solid; text-align: right; white-space: nowrap; vertical-align: bottom; padding-right: 3.5pt; padding-left: 3.5pt"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:AdditionsToRightofuseAssets" contextRef="From2023-01-012023-12-31_custom_RealEstatesMember" id="Fact011515" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">51,192</ix:nonFraction> </span></td>
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    <td id="xdx_98E_eifrs-full--RightofuseAssetsIncreaseDecreaseInRevaluationSurplus_pn3n3_c20230101__20231231__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--RealEstatesMember_zHszfrR90bu6" title="Reclassification" style="border-right: #FFC000 1pt solid; text-align: right; white-space: nowrap; vertical-align: bottom; padding-right: 3.5pt; padding-left: 3.5pt"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:RightofuseAssetsIncreaseDecreaseInRevaluationSurplus" contextRef="From2023-01-012023-12-31_custom_RealEstatesMember" id="Fact011521" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">10,456</ix:nonFraction>)</span></td>
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  <tr>
    <td style="white-space: nowrap; vertical-align: bottom; padding-right: 3.5pt; padding-left: 3.5pt"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Vehicles</span></td>
    <td id="xdx_982_ecustom--RightOfUseAssetAndLeaseLiability_iS_pn3n3_c20230101__20231231__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--VehiclesMember_zUYG6Me5sLig" title="Initial adoption on beginning" style="text-align: right; white-space: nowrap; vertical-align: bottom; padding-right: 3.5pt; padding-left: 3.5pt"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:RightOfUseAssetAndLeaseLiability" contextRef="AsOf2022-12-31_ifrs-full_VehiclesMember" id="Fact011525" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">113,018</ix:nonFraction> </span></td>
    <td id="xdx_98E_eifrs-full--AdditionsToRightofuseAssets_pn3n3_c20230101__20231231__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--VehiclesMember_zngJgh3JaU2e" title="Additions" style="border-right: #FFC000 1pt solid; border-left: #FFC000 1pt solid; text-align: right; white-space: nowrap; vertical-align: bottom; padding-right: 3.5pt; padding-left: 3.5pt"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:AdditionsToRightofuseAssets" contextRef="From2023-01-012023-12-31_ifrs-full_VehiclesMember" id="Fact011527" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">27,065</ix:nonFraction> </span></td>
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    <td id="xdx_981_ecustom--RightOfUseAssetAndLeaseLiability_iE_pn3n3_c20230101__20231231__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__ifrs-full--VehiclesMember_zmgAzZaA3Fvl" title="Initial adoption on end" style="text-align: right; white-space: nowrap; vertical-align: bottom; padding-right: 3.5pt; padding-left: 3.5pt"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:RightOfUseAssetAndLeaseLiability" contextRef="AsOf2023-12-31_ifrs-full_VehiclesMember" id="Fact011535" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">85,475</ix:nonFraction> </span></td>
    </tr>
  <tr>
    <td style="white-space: nowrap; vertical-align: bottom; padding-right: 3.5pt; padding-left: 3.5pt"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Equipment</span></td>
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  <tr>
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  <tr style="vertical-align: bottom">
    <td colspan="5" style="white-space: nowrap; padding-right: 3.5pt; padding-left: 3.5pt"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">(a) Reclassification to Assets classified as held for sale (Note 39)</span></td>
    <td style="text-align: right; white-space: nowrap; padding-right: 3.5pt; padding-left: 3.5pt">&#160;</td>
    <td style="text-align: right; white-space: nowrap; padding-right: 3.5pt; padding-left: 3.5pt">&#160;</td>
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<p style="font: 14pt/14pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<table border="0" cellpadding="0" cellspacing="0" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
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    <td style="width: 40%">&#160;</td>
    <td style="width: 12%">&#160;</td>
    <td style="width: 12%">&#160;</td>
    <td style="width: 12%">&#160;</td>
    <td style="width: 12%">&#160;</td>
    <td style="width: 12%">&#160;</td></tr>
  <tr>
    <td style="border-top: Black 1pt solid; color: white; font-weight: bold; vertical-align: top; text-align: left">Consolidated&#160;</td>
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  <tr style="vertical-align: bottom">
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  <tr style="vertical-align: bottom">
    <td style="text-align: left">Vehicles</td>
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  <tr style="vertical-align: bottom">
    <td style="text-align: left">Equipment</td>
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  <tr style="vertical-align: bottom">
    <td style="border-top: Black 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: center">&#160;</td>
    <td id="xdx_98B_ecustom--RightOfUseAssetAndLeaseLiability_iS_pn3n3_c20220101__20221231_zOlNofDnQR23" title="Initial adoption on beginning" style="border-top: Black 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:RightOfUseAssetAndLeaseLiability" contextRef="AsOf2021-12-31" id="Fact011591" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">204,056</ix:nonFraction></td>
    <td id="xdx_984_eifrs-full--AdditionsToRightofuseAssets_pn3n3_c20220101__20221231_zuM7UPEbglL1" title="Additions" style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:AdditionsToRightofuseAssets" contextRef="From2022-01-012022-12-31" id="Fact011593" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">123,691</ix:nonFraction></td>
    <td id="xdx_98D_eifrs-full--DepreciationRightofuseAssets_iN_pn3n3_di_c20220101__20221231_zeslHCSn7SBa" title="Amortization" style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="ifrs-full:DepreciationRightofuseAssets" contextRef="From2022-01-012022-12-31" id="Fact011595" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">64,666</ix:nonFraction>)</td>
    <td id="xdx_988_eifrs-full--GainsLossesArisingFromSaleAndLeasebackTransactions_pn3n3_c20220101__20221231_zqDf5CYoMC94" title="Loss on disposal" style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:GainsLossesArisingFromSaleAndLeasebackTransactions" contextRef="From2022-01-012022-12-31" id="Fact011597" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,701</ix:nonFraction>)</td>
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  </table>

</ix:nonNumeric><p id="xdx_8A2_zhQkQ4mJeqP8" style="font: 5.5pt/5.5pt Calibri, Helvetica, Sans-Serif; margin: 0.25pt 0 0">&#160;</p>

<p style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

<p style="font: 8pt/8pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: bold 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 3.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 34pt">26.2</td><td>Lease liability</td></tr></table>

<p style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.8pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 12.95pt"/><td style="width: 35.55pt">26.2.1</td><td><span style="text-decoration: underline">Changes in lease liability</span></td></tr></table>

<p style="font: 7.5pt/7.5pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact011601" name="elp:ScheduleOfChangesInLeaseLiability"><table border="0" cellpadding="0" cellspacing="0" id="xdx_89B_ecustom--ScheduleOfChangesInLeaseLiability_zlp3Sd4yZL26" summary="xdx: Disclosure - Right-of-use asset and lease liability (Details 1)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td id="xdx_8BD_zhKdOuKN5xe" style="display: none; text-align: left">Schedule of changes in lease liability</td>
    <td style="text-align: right">&#160;</td></tr>
<tr style="vertical-align: bottom">
    <td style="border-top: Black 1pt solid; font-weight: bold; width: 86%">Balance as of January 1, 2022</td>
    <td id="xdx_98F_eifrs-full--LeaseLiabilities_iS_pn3n3_c20220101__20221231_zEkN9y9pEpw5" title="Initial adoption on beginning" style="border-top: Black 1pt solid; font-weight: bold; text-align: right; width: 14%">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:LeaseLiabilities" contextRef="AsOf2021-12-31" id="Fact011603" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">212,734</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Additions</td>
    <td id="xdx_984_eifrs-full--AdditionsToRightofuseAssets_pn3n3_c20220101__20221231_z3l2AVsj59Dc" title="Additions" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:AdditionsToRightofuseAssets" contextRef="From2022-01-012022-12-31" id="Fact011605" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">123,691</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Charges&#160;&#160;</td>
    <td id="xdx_98E_ecustom--ChangesInLeaseLiabilityCharges_pn3n3_c20220101__20221231_zl7ayuqr0hc7" title="Charges" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ChangesInLeaseLiabilityCharges" contextRef="From2022-01-012022-12-31" id="Fact011607" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">20,462</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Amortization - principal</td>
    <td id="xdx_983_ecustom--ChangesInLeaseLiabilityAmortizationPrincipal_pn3n3_c20220101__20221231_z2qLWZrgVjr2" title="Amortization - principal" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:ChangesInLeaseLiabilityAmortizationPrincipal" contextRef="From2022-01-012022-12-31" id="Fact011609" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">60,200</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Payment - charges</td>
    <td id="xdx_981_ecustom--ChangesInLeaseLiabilityPaymentCharges_pn3n3_c20220101__20221231_zQqNotyUfCrj" title="Payment - charges" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:ChangesInLeaseLiabilityPaymentCharges" contextRef="From2022-01-012022-12-31" id="Fact011611" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">21,151</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Loss on disposal</td>
    <td id="xdx_98B_ecustom--LossOnDisposal_pn3n3_c20220101__20221231_zsChncN9qmrj" title="Loss on disposal" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:LossOnDisposal" contextRef="From2022-01-012022-12-31" id="Fact011613" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,780</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold">Balance as of December 31, 2022</td>
    <td id="xdx_98D_eifrs-full--LeaseLiabilities_iS_pn3n3_c20230101__20231231_zOoWu2qI2XF3" title="Initial adoption on beginning" style="font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:LeaseLiabilities" contextRef="AsOf2022-12-31" id="Fact011615" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">273,756</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Additions</td>
    <td id="xdx_981_eifrs-full--AdditionsToRightofuseAssets_pn3n3_c20230101__20231231_znm5ihO7xDXb" title="Additions" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:AdditionsToRightofuseAssets" contextRef="From2023-01-01to2023-12-31" id="Fact011617" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">82,886</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Charges&#160;&#160;</td>
    <td id="xdx_98B_ecustom--ChangesInLeaseLiabilityCharges_pn3n3_c20230101__20231231_z2RYUEMP3KG1" title="Charges" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ChangesInLeaseLiabilityCharges" contextRef="From2023-01-01to2023-12-31" id="Fact011619" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">25,506</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Amortization - principal</td>
    <td id="xdx_984_ecustom--ChangesInLeaseLiabilityAmortizationPrincipal_pn3n3_c20230101__20231231_zlq6tyMjQbDk" title="Amortization - principal" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:ChangesInLeaseLiabilityAmortizationPrincipal" contextRef="From2023-01-01to2023-12-31" id="Fact011621" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">72,334</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Payment - charges</td>
    <td id="xdx_982_ecustom--ChangesInLeaseLiabilityPaymentCharges_pn3n3_c20230101__20231231_zhv3nOoy60pb" title="Payment - charges" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:ChangesInLeaseLiabilityPaymentCharges" contextRef="From2023-01-01to2023-12-31" id="Fact011623" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">25,465</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Loss on disposal</td>
    <td id="xdx_986_ecustom--LossOnDisposal_pn3n3_c20230101__20231231_zuOLtSeKS6Ge" title="Loss on disposal" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:LossOnDisposal" contextRef="From2023-01-01to2023-12-31" id="Fact011625" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,334</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Reclassification (a)</td>
    <td id="xdx_988_ecustom--ChangesInLeaseReclassification_pn3n3_c20230101__20231231_zshtPR6EPt8k" title="Loss on disposal" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:ChangesInLeaseReclassification" contextRef="From2023-01-01to2023-12-31" id="Fact011627" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">11,573</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold">Balance as of December 31, 2023</td>
    <td id="xdx_98D_eifrs-full--LeaseLiabilities_pn3n3_c20231231_zW8s2TDwyNBa" title="Initial adoption on end" style="font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:LeaseLiabilities" contextRef="AsOf2023-12-31" id="Fact011629" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">270,442</ix:nonFraction></td></tr>
  <tr style="vertical-align: middle">
    <td style="border-top: Black 0.5pt solid; font-weight: bold; text-align: right">Current</td>
    <td id="xdx_980_eifrs-full--CurrentLeaseLiabilities_pn3n3_c20231231_zWJoZJm6cXth" title="Current" style="border-top: Black 1pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentLeaseLiabilities" contextRef="AsOf2023-12-31" id="Fact011631" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">49,742</ix:nonFraction></td></tr>
  <tr style="vertical-align: middle">
    <td style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right">Noncurrent</td>
    <td id="xdx_982_eifrs-full--NoncurrentLeaseLiabilities_pn3n3_c20231231_zr0x4QKps4c3" title="Noncurrent" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncurrentLeaseLiabilities" contextRef="AsOf2023-12-31" id="Fact011633" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">220,700</ix:nonFraction></td></tr>
</table>

<table border="0" cellpadding="0" cellspacing="0" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="text-align: left">(a) Reclassification to Liabilities classified as held for sale (Note 39).</td></tr>
  </table>

</ix:nonNumeric><p id="xdx_8AE_zWdohzM7WIDe" style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>



<ix:exclude><!-- Field: Page; Sequence: 256 -->
    <div id="xdx_23F_z1bdguekRG8i" style="border-bottom: Black 1pt solid; margin-bottom: 6pt"><p style="margin-top: 0; margin-bottom: 0">&#160;</p><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%">F-<!-- Field: Sequence; Type: Arabic; Name: PageNo -->81<!-- Field: /Sequence -->&#160;</td></tr></table></div>
    <div id="xdx_236_z367F9BJiLSf" style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" id="xdx_237_zl8sm6KZH2q6" style="width: 100%"><tr><td style="text-align: center; width: 100%"><p style="font: 10pt/11.2pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 1pt; text-align: left"><b>COMPANHIA PARANAENSE DE ENERGIA &#8211; COPEL and Subsidiaries</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>Notes to the Consolidated Financial Statements</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>For the years ended December 31, 2023, 2022 and 2021</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; text-align: left; margin-top: 1.7pt; margin-right: 0; margin-bottom: 0"><b>All amounts expressed in thousands of Brazilian reais, unless otherwise stated</b></p><p id="xdx_239_zto8y5hlSq4d" style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b>&#160;</b></p></td></tr></table></div>
    <!-- Field: /Page --></ix:exclude>

<ix:exclude><p id="xdx_23C_ziRiWxGgoVz4" style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.55pt 0 0">&#160;</p></ix:exclude>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.85pt 0 5.9pt">The Company defines the discount rate based on the
nominal interest rate applied to the last fundraising, disregarding subsidized or incentivized funding. The interest rates applied range
from 3.58% to 15.55% p.a.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.3pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 12.95pt"/><td style="width: 35.55pt">26.2.2</td><td><span style="text-decoration: underline">Maturity of noncurrent installments</span></td></tr></table>

<p style="font: 7.5pt/7.5pt Calibri, Helvetica, Sans-Serif; margin: 0.15pt 0 0">&#160;</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact011636" name="elp:ScheduleOfMaturityOfNoncurrentInstallments"><table border="0" cellpadding="0" cellspacing="0" id="xdx_892_ecustom--ScheduleOfMaturityOfNoncurrentInstallments_zcTLzMmo1vD7" summary="xdx: Disclosure - Right-of-use asset and lease liability (Details 2)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td id="xdx_8BB_zStw5upC5nod" style="border-bottom: Black 1pt solid; font-weight: bold; width: 85%"><span style="display: none; font-family: Arial, Helvetica, Sans-Serif">Schedule
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    <td id="xdx_492_20231231_zJzdlG13eibk" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: center; width: 15%">&#160;</td></tr>
  <tr id="xdx_403_ecustom--LesseePaymentsDueNextTwelveMonths_iI_pn3n3_z2Rvbn4NBcI6" style="vertical-align: bottom">
    <td style="text-align: left">2025</td>
    <td style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:LesseePaymentsDueNextTwelveMonths" contextRef="AsOf2023-12-31" id="Fact011638" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">40,844</ix:nonFraction></td></tr>
  <tr id="xdx_40C_ecustom--LesseePaymentsDueYearTwo_iI_pn3n3_zWZ9yi2LaiA3" style="vertical-align: bottom">
    <td style="text-align: left">2026</td>
    <td style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:LesseePaymentsDueYearTwo" contextRef="AsOf2023-12-31" id="Fact011640" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">38,160</ix:nonFraction></td></tr>
  <tr id="xdx_404_ecustom--LesseePaymentsDueYearThree_iI_pn3n3_zZMh5lx42yi7" style="vertical-align: bottom">
    <td style="text-align: left">2027</td>
    <td style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:LesseePaymentsDueYearThree" contextRef="AsOf2023-12-31" id="Fact011642" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">18,002</ix:nonFraction></td></tr>
  <tr id="xdx_40D_ecustom--LesseePaymentsDueYearFour_iI_pn3n3_zhKaS0CWA4Y7" style="vertical-align: bottom">
    <td style="text-align: left">2028</td>
    <td style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:LesseePaymentsDueYearFour" contextRef="AsOf2023-12-31" id="Fact011644" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">15,549</ix:nonFraction></td></tr>
  <tr id="xdx_40F_ecustom--LesseePaymentsDueYearFive_iI_pn3n3_zBDDMOd79Gbj" style="vertical-align: bottom">
    <td style="text-align: left">2029</td>
    <td style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:LesseePaymentsDueYearFive" contextRef="AsOf2023-12-31" id="Fact011646" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">13,809</ix:nonFraction></td></tr>
  <tr id="xdx_408_ecustom--LesseePaymentsDueAfterFiveYear_iI_pn3n3_zGKS5SgSv4qd" style="vertical-align: bottom">
    <td style="border-bottom: Black 0.5pt solid; text-align: left">After 2029</td>
    <td style="border-bottom: Black 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:LesseePaymentsDueAfterFiveYear" contextRef="AsOf2023-12-31" id="Fact011648" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">229,837</ix:nonFraction></td></tr>
  <tr id="xdx_40D_ecustom--UndiscountedAmounts_iI_pn3n3_zYQw9QscsHWc" style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; font-weight: bold; border-top-color: Black; border-top-width: 0.5pt">Undiscounted amounts</td>
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  <tr id="xdx_409_ecustom--EmbeddedInterest_iI_pn3n3_zoHzUgxFvaMa" style="vertical-align: bottom">
    <td>Imputed interest</td>
    <td style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:EmbeddedInterest" contextRef="AsOf2023-12-31" id="Fact011652" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">135,501</ix:nonFraction>)</td></tr>
  <tr id="xdx_408_ecustom--LeaseLiabilities1_iI_pn3n3_z17wBuDwt7Fi" style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; font-weight: bold">Lease liabilities balance</td>
    <td style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:LeaseLiabilities1" contextRef="AsOf2023-12-31" id="Fact011654" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">220,700</ix:nonFraction></td></tr>
  </table>

</ix:nonNumeric><p id="xdx_8AF_zCi07dIfzl16" style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 3.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 12.95pt"/><td style="width: 35.55pt">26.2.3</td><td><span style="text-decoration: underline">Potential PIS/Cofins recoverable rights</span></td></tr></table>

<p style="font: 8pt/8pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.7pt 0 5.9pt">The following table shows the potential PIS/Cofins
recoverable rights embedded in the leasing consideration, according to the expected payment periods.</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact011656" name="elp:ScheduleOfPotentialRightToPiscofinsRecoverable"><table border="0" cellpadding="0" cellspacing="0" id="xdx_898_ecustom--ScheduleOfPotentialRightToPiscofinsRecoverable_zt0C9qWDaEX1" summary="xdx: Disclosure - Right-of-use asset and lease liability (Details 3)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td id="xdx_8BB_zKftAcQXDmxe" style="width: 69%"><span style="display: none; font-family: Arial, Helvetica, Sans-Serif">Schedule of potential right
    to pis/cofins recoverable</span></td>
    <td style="width: 15%">&#160;</td>
    <td style="width: 16%">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; font-weight: bold">Cash Flows</td>
    <td style="border-top: Black 1pt solid; border-right: rgb(255,192,0) 0.5pt solid; border-bottom: Black 0.5pt solid; border-left: rgb(255,192,0) 0.5pt solid; font-weight: bold; text-align: right">&#160;Nominal value&#160;&#160;</td>
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right">Present value&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Lease consideration</td>
    <td id="xdx_983_ecustom--LeaseConsiderationPayableNominalValue_iI_pn3n3_c20231231__custom--TypesOfLeaseConsiderationAxis__custom--LeaseConsiderationMember__ifrs-full--TypesOfHedgesAxis__ifrs-full--CashFlowHedgesMember_zW6X64ASetZe" title="Nominal" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:LeaseConsiderationPayableNominalValue" contextRef="AsOf2023-12-31_custom_LeaseConsiderationMember_ifrs-full_CashFlowHedgesMember" id="Fact011658" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">482,953</ix:nonFraction></td>
    <td id="xdx_983_ecustom--LeaseConsiderationPayablePresentValue_iI_pn3n3_c20231231__custom--TypesOfLeaseConsiderationAxis__custom--LeaseConsiderationMember__ifrs-full--TypesOfHedgesAxis__ifrs-full--CashFlowHedgesMember_zuc2UNF4Ci4a" title="Present value" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:LeaseConsiderationPayablePresentValue" contextRef="AsOf2023-12-31_custom_LeaseConsiderationMember_ifrs-full_CashFlowHedgesMember" id="Fact011660" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">270,442</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; font-weight: bold; text-align: left">Potential Pis/Cofins</td>
    <td id="xdx_98B_ecustom--LeaseConsiderationPayableNominalValue_pn3n3_c20231231__custom--TypesOfLeaseConsiderationAxis__custom--PotentialPisOrCofinsMember__ifrs-full--TypesOfHedgesAxis__ifrs-full--CashFlowHedgesMember_zPbDaL502lF7" title="Nominal" style="border-bottom: Black 1pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:LeaseConsiderationPayableNominalValue" contextRef="AsOf2023-12-31_custom_PotentialPisOrCofinsMember_ifrs-full_CashFlowHedgesMember" id="Fact011662" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">34,299</ix:nonFraction></td>
    <td id="xdx_983_ecustom--LeaseConsiderationPayablePresentValue_pn3n3_c20231231__custom--TypesOfLeaseConsiderationAxis__custom--PotentialPisOrCofinsMember__ifrs-full--TypesOfHedgesAxis__ifrs-full--CashFlowHedgesMember_zV4h2hHw13Tb" title="Present value" style="border-bottom: Black 1pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:LeaseConsiderationPayablePresentValue" contextRef="AsOf2023-12-31_custom_PotentialPisOrCofinsMember_ifrs-full_CashFlowHedgesMember" id="Fact011664" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">20,647</ix:nonFraction></td></tr>
  </table>

</ix:nonNumeric><p id="xdx_8A6_zHPM7KpesZa6" style="font: 8.5pt/8.5pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;</p>

<p style="font: 7.5pt/7.5pt Calibri, Helvetica, Sans-Serif; margin: 0.4pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: bold 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 3.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 34pt">26.3</td><td style="text-align: justify; padding-right: 200.75pt">Impact of forecast inflation on discounted cash flows</td></tr></table>

<p style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.8pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 5.5pt 0 5.9pt; text-align: justify">In accordance with IFRS 16, in measuring
and remeasuring lease liabilities and right-of-use assets, the Company used the discounted cash flow method without considering forecast
future inflation, according to the prohibition imposed by the standard.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.4pt 0 5.9pt; text-align: justify">However, given the current reality
of long-term interest rates in the Brazilian economic environment, the table below shows the comparative balances between the information
recorded in accordance with IFRS 16 and the amount that would be recorded considering forecast inflation:</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact011666" name="elp:ScheduleOfImpactOfForecastInflationOnDiscountedCashFlows"><table border="0" cellpadding="0" cellspacing="0" id="xdx_899_ecustom--ScheduleOfImpactOfForecastInflationOnDiscountedCashFlows_zESxBOMzsFGc" summary="xdx: Disclosure - Right-of-use asset and lease liability (Details 4)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td id="xdx_8BD_zmWxhPHqpOD8" style="font: 11pt Calibri, Helvetica, Sans-Serif; width: 42%"><span style="display: none; font-family: Arial, Helvetica, Sans-Serif">Schedule
    of impact of forecast inflation on discounted cash flows</span></td>
    <td style="font: 11pt Calibri, Helvetica, Sans-Serif; width: 24%">&#160;</td>
    <td style="font: 11pt Calibri, Helvetica, Sans-Serif; width: 24%">&#160;</td>
    <td style="font: 11pt Calibri, Helvetica, Sans-Serif; width: 10%">&#160;</td></tr>
  <tr>
    <td style="border-top: Black 1pt solid; color: white; font-weight: bold; vertical-align: top; text-align: left">Consolidated</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right">Balance in accordance with IFRS 16</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">Inflation projected balance</td>
    <td style="border-top: Black 1pt solid; font-weight: bold; vertical-align: bottom; text-align: right">%</td></tr>
  <tr>
    <td style="border-top: Black 0.5pt solid; vertical-align: bottom">Lease liabilities</td>
    <td id="xdx_98B_eifrs-full--LeaseLiabilities_iI_pn3n3_c20231231__ifrs-full--MeasurementAxis__ifrs-full--AtCostOrInAccordanceWithIFRS16WithinFairValueModelMember_zD0t2Bf1agNl" title="Lease liabilities" style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:LeaseLiabilities" contextRef="AsOf2023-12-31_ifrs-full_AtCostOrInAccordanceWithIFRS16WithinFairValueModelMember" id="Fact011668" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">270,442</ix:nonFraction></td>
    <td id="xdx_98A_eifrs-full--LeaseLiabilities_iI_pn3n3_c20231231__ifrs-full--MeasurementAxis__custom--InflationProjectedBalanceMember_zIRSCXFRnxn3" title="Lease liabilities" style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:LeaseLiabilities" contextRef="AsOf2023-12-31_custom_InflationProjectedBalanceMember" id="Fact011670" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">333,597</ix:nonFraction></td>
    <td style="border-top: Black 0.5pt solid; vertical-align: middle; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_904_ecustom--ChangesInLeaseLiabilitiesPercentageDueToIFRS16_pip0_dp_c20230101__20231231_zwSyXibp7Acb" title="Lease liabilities, percent"><ix:nonFraction name="elp:ChangesInLeaseLiabilitiesPercentageDueToIFRS16" contextRef="From2023-01-01to2023-12-31" id="Fact011672" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">23.35</ix:nonFraction></span>%</td></tr>
  <tr>
    <td style="vertical-align: bottom">Right to use assets</td>
    <td id="xdx_983_eifrs-full--RightofuseAssets_iI_pn3n3_c20231231__ifrs-full--MeasurementAxis__ifrs-full--AtCostOrInAccordanceWithIFRS16WithinFairValueModelMember_zMcUtItRqUde" title="Right to use assets" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:RightofuseAssets" contextRef="AsOf2023-12-31_ifrs-full_AtCostOrInAccordanceWithIFRS16WithinFairValueModelMember" id="Fact011674" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">252,600</ix:nonFraction></td>
    <td id="xdx_987_eifrs-full--RightofuseAssets_iI_pn3n3_c20231231__ifrs-full--MeasurementAxis__custom--InflationProjectedBalanceMember_zfhXKcWIVEq" title="Right to use assets" style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:RightofuseAssets" contextRef="AsOf2023-12-31_custom_InflationProjectedBalanceMember" id="Fact011676" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">286,433</ix:nonFraction></td>
    <td style="vertical-align: middle; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_904_ecustom--ChangesInRightofuseAssetsPercentageDueToIFRS16_pip0_dp_c20230101__20231231_zYVZmjgokt3b" title="Right to use assets, percent"><ix:nonFraction name="elp:ChangesInRightofuseAssetsPercentageDueToIFRS16" contextRef="From2023-01-01to2023-12-31" id="Fact011678" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">13.39</ix:nonFraction></span>%</td></tr>
  <tr>
    <td style="vertical-align: bottom; text-align: left">Financial expense</td>
    <td id="xdx_980_ecustom--FinancialExpense_iI_pn3n3_c20231231__ifrs-full--MeasurementAxis__ifrs-full--AtCostOrInAccordanceWithIFRS16WithinFairValueModelMember_z4yTchc0xTZ6" title="Financial expense" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:FinancialExpense" contextRef="AsOf2023-12-31_ifrs-full_AtCostOrInAccordanceWithIFRS16WithinFairValueModelMember" id="Fact011680" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">24,290</ix:nonFraction></td>
    <td id="xdx_981_ecustom--FinancialExpense_iI_pn3n3_c20231231__ifrs-full--MeasurementAxis__custom--InflationProjectedBalanceMember_zD5DxoH0f2jh" title="Financial expense" style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:FinancialExpense" contextRef="AsOf2023-12-31_custom_InflationProjectedBalanceMember" id="Fact011682" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">29,653</ix:nonFraction></td>
    <td style="vertical-align: middle; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_905_ecustom--ChangesInFinancialExpensePercentageDueToIFRS16_pip0_dp_c20230101__20231231_zOPuzIriaMYb" title="Financial expense, percent"><ix:nonFraction name="elp:ChangesInFinancialExpensePercentageDueToIFRS16" contextRef="From2023-01-01to2023-12-31" id="Fact011684" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">22.08</ix:nonFraction></span>%</td></tr>
  <tr>
    <td style="border-bottom: Black 1pt solid; vertical-align: bottom; text-align: left">Amortization expense</td>
    <td id="xdx_98D_ecustom--DepreciationExpenses_pn3n3_c20230101__20231231__ifrs-full--MeasurementAxis__ifrs-full--AtCostOrInAccordanceWithIFRS16WithinFairValueModelMember_z64R83XjEN84" title="Depreciation expense" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; border-left: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:DepreciationExpenses" contextRef="From2023-01-012023-12-31_ifrs-full_AtCostOrInAccordanceWithIFRS16WithinFairValueModelMember" id="Fact011686" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">74,582</ix:nonFraction></td>
    <td id="xdx_986_ecustom--DepreciationExpenses_pn3n3_c20230101__20231231__ifrs-full--MeasurementAxis__custom--InflationProjectedBalanceMember_zULNS8EQU9r" title="Depreciation expense" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:DepreciationExpenses" contextRef="From2023-01-012023-12-31_custom_InflationProjectedBalanceMember" id="Fact011688" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">79,601</ix:nonFraction></td>
    <td style="border-bottom: Black 1pt solid; vertical-align: middle; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_906_ecustom--ChangesInDepreciationRightofuseAssetsPercentageDueToIFRS16_pip0_dp_c20230101__20231231_zZt8tUvnPswk" title="Amortization expense, percent"><ix:nonFraction name="elp:ChangesInDepreciationRightofuseAssetsPercentageDueToIFRS16" contextRef="From2023-01-01to2023-12-31" id="Fact011690" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">6.73</ix:nonFraction></span>%</td></tr>
  </table>

</ix:nonNumeric><p id="xdx_8A6_zUBMNdP7BMf7" style="font: 7pt/7pt Calibri, Helvetica, Sans-Serif; margin: 0.4pt 0 0">&#160;</p>

<p style="font: 7.5pt/7.5pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: bold 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 3.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 34pt">26.4</td><td style="text-align: justify; padding-right: 272.45pt">Commitments from leases and rentals</td></tr></table>

<p style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.8pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 5.4pt 0 5.9pt; text-align: justify">For leases of low value assets,
such as computers, printers and furniture, short-term leases, as well as for leases of land for wind power generation projects, whose
payment is made based on variable remuneration, the amounts are recognized in the statement of income as operating costs and/or expenses
(Note 31.6). The balance of commitments from leases and rentals is shown below:</p>

<p style="font: 5pt/5pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>




<ix:exclude><!-- Field: Page; Sequence: 257 -->
    <div id="xdx_231_zwX8m6yp7kPl" style="border-bottom: Black 1pt solid; margin-bottom: 6pt"><p style="margin-top: 0; margin-bottom: 0">&#160;</p><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%">F-<!-- Field: Sequence; Type: Arabic; Name: PageNo -->82<!-- Field: /Sequence -->&#160;</td></tr></table></div>
    <div id="xdx_23C_z2OfDNhZg7Eh" style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%"><p style="font: 10pt/11.2pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 1pt; text-align: left"><b>COMPANHIA PARANAENSE DE ENERGIA &#8211; COPEL and Subsidiaries</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>Notes to the Consolidated Financial Statements</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>For the years ended December 31, 2023, 2022 and 2021</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; text-align: left; margin-top: 1.7pt; margin-right: 0; margin-bottom: 0"><b>All amounts expressed in thousands of Brazilian reais, unless otherwise stated</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b>&#160;</b></p></td></tr></table></div>
    <!-- Field: /Page --></ix:exclude>

<ix:exclude><p id="xdx_23A_zzv1KOu7v8o" style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.55pt 0 0">&#160;</p></ix:exclude><p style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact011693" name="elp:ScheduleOfCommitmentsFromLeasesAndRentals"><table border="0" cellpadding="0" cellspacing="0" id="xdx_89E_ecustom--ScheduleOfCommitmentsFromLeasesAndRentals_z6twIEwNYGZ5" summary="xdx: Disclosure - Right-of-use asset and lease liability (Details 5)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="font-family: Arial, Helvetica, Sans-Serif; vertical-align: bottom">
    <td id="xdx_8BA_z6CD2tbvU5q9" style="font-family: Arial, Helvetica, Sans-Serif; width: 44%"><span style="display: none; font-family: Arial, Helvetica, Sans-Serif">Schedule
    of commitments from leases and rentals</span></td>
    <td style="width: 14%">&#160;</td>
    <td style="width: 14%">&#160;</td>
    <td style="width: 14%">&#160;</td>
    <td style="width: 14%">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-top: Black 1pt solid; color: white; font-weight: bold; text-align: left">Consolidated</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">Less than&#160;</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
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    <td style="border-top: Black 1pt solid; font-weight: bold; text-align: right">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; text-align: left">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right">&#160;1 year&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;1 to 5 years&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;5 years&#160;</td>
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right">&#160;12.31.2023&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; text-align: left">Commitments from leases and rentals</td>
    <td id="xdx_986_eifrs-full--LeaseCommitmentsForShorttermLeasesForWhichRecognitionExemptionHasBeenUsed_pn3n3_c20231231__ifrs-full--MaturityAxis__custom--NotLaterThanOneYearOneMember_z0Ys7Y2ocoyb" title="Commitments from leases and rentals" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:LeaseCommitmentsForShorttermLeasesForWhichRecognitionExemptionHasBeenUsed" contextRef="AsOf2023-12-31_custom_NotLaterThanOneYearOneMember" id="Fact011695" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">11,050</ix:nonFraction></td>
    <td id="xdx_985_eifrs-full--LeaseCommitmentsForShorttermLeasesForWhichRecognitionExemptionHasBeenUsed_pn3n3_c20231231__ifrs-full--MaturityAxis__ifrs-full--LaterThanOneYearAndNotLaterThanFiveYearsMember_zCS0SlLC88K1" title="Commitments from leases and rentals" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:LeaseCommitmentsForShorttermLeasesForWhichRecognitionExemptionHasBeenUsed" contextRef="AsOf2023-12-31_ifrs-full_LaterThanOneYearAndNotLaterThanFiveYearsMember" id="Fact011697" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">47,613</ix:nonFraction></td>
    <td id="xdx_988_eifrs-full--LeaseCommitmentsForShorttermLeasesForWhichRecognitionExemptionHasBeenUsed_pn3n3_c20231231__ifrs-full--MaturityAxis__ifrs-full--LaterThanFiveYearsMember_z6W4T5L4L1W1" title="Commitments from leases and rentals" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:LeaseCommitmentsForShorttermLeasesForWhichRecognitionExemptionHasBeenUsed" contextRef="AsOf2023-12-31_ifrs-full_LaterThanFiveYearsMember" id="Fact011699" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">257,488</ix:nonFraction></td>
    <td id="xdx_985_eifrs-full--LeaseCommitmentsForShorttermLeasesForWhichRecognitionExemptionHasBeenUsed_pn3n3_c20231231_ztr9i0mP5jXb" title="Commitments from leases and rentals" style="border-bottom: Black 1pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:LeaseCommitmentsForShorttermLeasesForWhichRecognitionExemptionHasBeenUsed" contextRef="AsOf2023-12-31" id="Fact011701" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">316,151</ix:nonFraction></td></tr>
  </table>

</ix:nonNumeric><p id="xdx_8A3_zioXPgJxJwz6" style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

<p style="font: 7.5pt/7.5pt Calibri, Helvetica, Sans-Serif; margin: 0.35pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: bold 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 3.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 34pt">26.5</td><td>Receivables from leases</td></tr></table>

<p style="font: 14pt/14pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact011703" name="elp:DisclosureOfReceivableOfLeaseExplanatory"><table border="0" cellpadding="0" cellspacing="0" id="xdx_898_ecustom--DisclosureOfReceivableOfLeaseExplanatory_zAj4d5twE5j4" summary="xdx: Disclosure - Right-of-use asset and lease liability (Details 6)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td id="xdx_8BC_zJayuoIEZn8i" style="width: 44%"><span style="display: none; font-family: Arial, Helvetica, Sans-Serif">Schedule of receivable from
    leases</span></td>
    <td style="width: 14%">&#160;</td>
    <td style="width: 14%">&#160;</td>
    <td style="width: 14%">&#160;</td>
    <td style="width: 14%">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-top: Black 1pt solid; color: white; font-weight: bold; text-align: left">Consolidated</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">Less than&#160;</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">Over&#160;</td>
    <td style="border-top: Black 1pt solid; font-weight: bold; text-align: right">Total&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; text-align: left">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right">&#160;1 year&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;1 to 5 years&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;5 years&#160;</td>
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right">&#160;12.31.2023&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; text-align: left">Facilities sharing</td>
    <td id="xdx_984_ecustom--ReceivableFromLeaseForShorttermLeasesForWhichRecognitionExemptionHasBeenUsed_iI_pn3n3_c20231231__ifrs-full--MaturityAxis__custom--NotLaterThanOneYearOneMember_zpyxj3Ws1P79" title="Facilities sharing" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ReceivableFromLeaseForShorttermLeasesForWhichRecognitionExemptionHasBeenUsed" contextRef="AsOf2023-12-31_custom_NotLaterThanOneYearOneMember" id="Fact011705" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,082</ix:nonFraction></td>
    <td id="xdx_98B_ecustom--ReceivableFromLeaseForShorttermLeasesForWhichRecognitionExemptionHasBeenUsed_pn3n3_c20231231__ifrs-full--MaturityAxis__ifrs-full--LaterThanOneYearAndNotLaterThanFiveYearsMember_zWYGbMYpf7a1" title="Facilities sharing" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ReceivableFromLeaseForShorttermLeasesForWhichRecognitionExemptionHasBeenUsed" contextRef="AsOf2023-12-31_ifrs-full_LaterThanOneYearAndNotLaterThanFiveYearsMember" id="Fact011707" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">8,327</ix:nonFraction></td>
    <td id="xdx_980_ecustom--ReceivableFromLeaseForShorttermLeasesForWhichRecognitionExemptionHasBeenUsed_pn3n3_c20231231__ifrs-full--MaturityAxis__ifrs-full--LaterThanFiveYearsMember_zGtG2BDHMXs5" title="Facilities sharing" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ReceivableFromLeaseForShorttermLeasesForWhichRecognitionExemptionHasBeenUsed" contextRef="AsOf2023-12-31_ifrs-full_LaterThanFiveYearsMember" id="Fact011709" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">26,665</ix:nonFraction></td>
    <td id="xdx_98C_ecustom--ReceivableFromLeaseForShorttermLeasesForWhichRecognitionExemptionHasBeenUsed_pn3n3_c20231231_zRslMD8xoYdk" title="Facilities sharing" style="border-bottom: Black 1pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ReceivableFromLeaseForShorttermLeasesForWhichRecognitionExemptionHasBeenUsed" contextRef="AsOf2023-12-31" id="Fact011711" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">37,074</ix:nonFraction></td></tr>
  </table>

</ix:nonNumeric><p id="xdx_8A4_z540iFN8fhNa" style="font: 14pt/14pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;&#160;</p>

</ix:nonNumeric><ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact011713" name="ifrs-full:DisclosureOfTradeAndOtherPayablesExplanatory"><p id="xdx_80F_eifrs-full--DisclosureOfTradeAndOtherPayablesExplanatory_z5PgCAuHKT0b" style="margin-top: 0; margin-bottom: 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 11pt Calibri, Helvetica, Sans-Serif; width: 100%; margin-top: 3.3pt; margin-bottom: 0; color: #ED8E00"><tr style="vertical-align: top">
<td style="width: 20.3pt"/><td style="width: 25.35pt"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 13pt"><b>27.</b></span></td><td><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 13pt"><b><span id="xdx_82F_zE1ayh5lsybe">Other Accounts Payable</span></b></span></td></tr></table>

<p style="font: 5.5pt/5.5pt Calibri, Helvetica, Sans-Serif; margin: 0.3pt 0 0">&#160;</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact011715" name="elp:DisclosureOfOtherAccountsPayableExplanatory"><table border="0" cellpadding="0" cellspacing="0" id="xdx_895_ecustom--DisclosureOfOtherAccountsPayableExplanatory_z55GZk2qBDr3" summary="xdx: Disclosure - Other Accounts Payable (Details)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td id="xdx_8B8_zqRAAlXmn8K3" style="width: 71%"><span style="display: none; font-family: Arial, Helvetica, Sans-Serif">Schedule of other accounts
    payable</span></td>
    <td style="width: 14%">&#160;</td>
    <td style="width: 15%">&#160;</td></tr>
  <tr>
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; color: white; font-weight: bold; vertical-align: top">Consolidated</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right">12.31.2023</td>
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">12.31.2022</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Fair value in the purchase and sale of power (Note 34.2.10)</td>
    <td id="xdx_986_eifrs-full--OtherPayables_pn3n3_c20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--FairValuePurchaseAndSaleOfPowerMember_zKWZhTFfIJvj" title="Other accounts payable" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherPayables" contextRef="AsOf2023-12-31_custom_FairValuePurchaseAndSaleOfPowerMember65681093" id="Fact011717" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">753,584</ix:nonFraction></td>
    <td id="xdx_98A_eifrs-full--OtherPayables_pn3n3_c20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--FairValuePurchaseAndSaleOfPowerMember_zO9MINbxZN82" title="Other accounts payable" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherPayables" contextRef="AsOf2022-12-31_custom_FairValuePurchaseAndSaleOfPowerMember65681156" id="Fact011719" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">738,703</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Generation deviation - wind projects (Note 34.2.9)</td>
    <td id="xdx_98C_eifrs-full--OtherPayables_pn3n3_c20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--GenerationDeviationWindProjectsMember_zUrryWMUtBKb" title="Other accounts payable" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherPayables" contextRef="AsOf2023-12-31_custom_GenerationDeviationWindProjectsMember" id="Fact011721" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">299,264</ix:nonFraction></td>
    <td id="xdx_98A_eifrs-full--OtherPayables_pn3n3_c20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--GenerationDeviationWindProjectsMember_zVc9XARIQ2sd" title="Other accounts payable" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherPayables" contextRef="AsOf2022-12-31_custom_GenerationDeviationWindProjectsMember" id="Fact011723" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">184,813</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span style="font: normal 400 8pt Arial, Helvetica, Sans-Serif">Public lighting rate collected</span></td>
    <td id="xdx_985_eifrs-full--OtherPayables_iI_pn3n3_c20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--PublicLightingRateCollectedMember_z9XxFkG8FhM1" title="Other accounts payable" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherPayables" contextRef="AsOf2023-12-31_custom_PublicLightingRateCollectedMember" id="Fact011725" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">68,253</ix:nonFraction></td>
    <td id="xdx_98B_eifrs-full--OtherPayables_iI_pn3n3_c20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--PublicLightingRateCollectedMember_z6XEkKLQsFYe" title="Other accounts payable" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherPayables" contextRef="AsOf2022-12-31_custom_PublicLightingRateCollectedMember" id="Fact011727" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">52,520</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Payments/returns to consumers</td>
    <td id="xdx_98A_eifrs-full--OtherPayables_iI_pn3n3_c20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--PaymentsReturnsToConsumersMember_zrSKUip3NFUi" title="Other accounts payable" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherPayables" contextRef="AsOf2023-12-31_custom_PaymentsReturnsToConsumersMember" id="Fact011729" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">60,498</ix:nonFraction></td>
    <td id="xdx_984_eifrs-full--OtherPayables_iI_pn3n3_c20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--PaymentsReturnsToConsumersMember_zHxEWG2t4IXh" title="Other accounts payable" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherPayables" contextRef="AsOf2022-12-31_custom_PaymentsReturnsToConsumersMember" id="Fact011731" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">50,652</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Aneel Order No. 084/2017 provision</td>
    <td id="xdx_98E_eifrs-full--OtherPayables_iI_pn3n3_c20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--AneelOrderProvisionMember_z8AjZSwtdVo" title="Other accounts payable" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherPayables" contextRef="AsOf2023-12-31_custom_AneelOrderProvisionMember" id="Fact011733" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">42,164</ix:nonFraction></td>
    <td id="xdx_98C_eifrs-full--OtherPayables_iI_pn3n3_c20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--AneelOrderProvisionMember_zKM8WllBnW2k" title="Other accounts payable" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherPayables" contextRef="AsOf2022-12-31_custom_AneelOrderProvisionMember" id="Fact011735" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">38,145</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span style="font: normal 400 8pt Arial, Helvetica, Sans-Serif">Pledges in guarantee</span></td>
    <td id="xdx_98C_eifrs-full--OtherPayables_iI_pn3n3_c20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--PledgesInGuaranteeMember_z9yHATl9pq8c" title="Other accounts payable" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherPayables" contextRef="AsOf2023-12-31_custom_PledgesInGuaranteeMember" id="Fact011737" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">43,297</ix:nonFraction></td>
    <td id="xdx_98D_eifrs-full--OtherPayables_iI_pn3n3_c20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--PledgesInGuaranteeMember_zxiRxZFFGkde" title="Other accounts payable" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherPayables" contextRef="AsOf2022-12-31_custom_PledgesInGuaranteeMember" id="Fact011739" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">29,924</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Financial offset for the use of water resources</td>
    <td id="xdx_98A_eifrs-full--OtherPayables_iI_pn3n3_c20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--FinancialOffsetForUseOfWaterResourcesMember_zncZLZZihoof" title="Other accounts payable" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherPayables" contextRef="AsOf2023-12-31_custom_FinancialOffsetForUseOfWaterResourcesMember" id="Fact011741" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">31,352</ix:nonFraction></td>
    <td id="xdx_989_eifrs-full--OtherPayables_iI_pn3n3_c20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--FinancialOffsetForUseOfWaterResourcesMember_zUYJDMpYiAkf" title="Other accounts payable" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherPayables" contextRef="AsOf2022-12-31_custom_FinancialOffsetForUseOfWaterResourcesMember" id="Fact011743" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">28,511</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 0.5pt solid; text-align: left">Other liabilities (a)</td>
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  <tr style="vertical-align: bottom">
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<p style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 8pt Arial, Helvetica, Sans-Serif; margin-top: 0pt; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right">(a)</td><td style="width: 5pt"/><td style="text-align: justify">The balance for 2023 includes the advance received for the UEGA sale transaction, in the
amount of R$58,132 (Note 39)</td>
</tr></table>

</ix:nonNumeric><p id="xdx_8AE_z7BVwaYt5fM9" style="font: 9pt/9pt Calibri, Helvetica, Sans-Serif; margin: 0.3pt 0 0">&#160;</p>

</ix:nonNumeric><ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact011761" name="ifrs-full:DisclosureOfProvisionsExplanatory"><p id="xdx_808_eifrs-full--DisclosureOfProvisionsExplanatory_zqZqlQeXloua" style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: bold 13pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 3.3pt; margin-bottom: 0; color: #ED8E00"><tr style="vertical-align: top">
<td style="width: 20.3pt"/><td style="width: 25.35pt">28.</td><td><span id="xdx_825_zukDbOo0LAle">Provisions for Legal Claims and Contingent Liabilities</span></td></tr></table>

<p style="font: 13pt/13pt Calibri, Helvetica, Sans-Serif; margin: 0.45pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 5.9pt; text-align: justify">The Company is responsible for several legal
and administrative proceedings before different courts. Based on assessments made by the Company's legal counsel, Management makes provisions
for legal claims in which the losses are rated probable, when the criteria for recognition of provisioning described in Note 4.11 are
met.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 5.55pt 0 5.9pt; text-align: justify">The Company's management believes
it is impracticable to provide information regarding the timing of any cash outflows related to the lawsuits for which the Company is
responsible on the date of preparation of the financial statements, in view of the unpredictability and dynamics of the Brazilian judicial,
tax and regulatory systems, and that the final resolution depends on the conclusions of the lawsuits. For this reason, this information
is not provided.</p>


<ix:exclude><!-- Field: Page; Sequence: 258 -->
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<table cellpadding="0" cellspacing="0" style="font: bold 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 3.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 34pt">28.1</td><td>Change in provision for legal claims</td></tr></table>

<p style="font: 13pt/13pt Calibri, Helvetica, Sans-Serif; margin: 0.45pt 0 0">&#160;</p>

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  <tr style="vertical-align: bottom">
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    <td style="width: 8%">&#160;</td>
    <td style="width: 8%">&#160;</td>
    <td style="width: 8%">&#160;</td>
    <td style="width: 8%">&#160;</td>
    <td style="width: 8%">&#160;</td>
    <td style="width: 8%">&#160;</td>
    <td style="width: 8%">&#160;</td>
    <td style="width: 8%">&#160;</td>
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    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
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    <td style="text-align: left">Others</td>
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    <td id="xdx_987_ecustom--ProvisionForLitigationsAdditions_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--TaxMember__ifrs-full--ClassesOfProvisionsAxis__custom--OthersMember_zHot7eoAGE89" title="Provision for litigations, additions" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:ProvisionForLitigationsAdditions" contextRef="From2023-01-012023-12-31_custom_TaxMember_custom_OthersMember" id="Fact011786" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">15,739</ix:nonFraction></td>
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    <td id="xdx_98B_ecustom--AdditionsToFixedAssetsInProgressAdditions_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--TaxMember__ifrs-full--ClassesOfProvisionsAxis__custom--OthersMember_z2uYIJReOkMh" title="Additions to assets" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl11794">-</span></td>
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    <td id="xdx_988_ecustom--ProvisionForLegalClaimsTransfers_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--TaxMember__ifrs-full--ClassesOfProvisionsAxis__custom--OthersMember_zSxQpmcOUSsl" title="Transfers/others" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="elp:ProvisionForLegalClaimsTransfers" contextRef="From2023-01-012023-12-31_custom_TaxMember_custom_OthersMember" id="Fact011798" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">6,985</ix:nonFraction></td>
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  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">&#160;</td>
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    <td id="xdx_989_ecustom--ProvisionForLitigationsAdditions_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--TaxMember_zjlPpKNohqle" title="Provision for litigations, additions" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:ProvisionForLitigationsAdditions" contextRef="From2023-01-012023-12-31_custom_TaxMember" id="Fact011804" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">15,739</ix:nonFraction></td>
    <td id="xdx_981_ecustom--ProvisionForLitigationsReversals_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--TaxMember_zOvJZm6x95c2" title="Provision for litigations, reversals" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;(<ix:nonFraction name="elp:ProvisionForLitigationsReversals" contextRef="From2023-01-012023-12-31_custom_TaxMember" id="Fact011806" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">7,444</ix:nonFraction>)</td>
    <td id="xdx_98D_ecustom--ConstructionCostAdditions_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--TaxMember_zkme6d0pBE7k" title="Construction cost, additions/(rev.)" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl11808">-</span></td>
    <td id="xdx_98A_ecustom--MonetaryRestatement_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--TaxMember_zJfPnSxv90A5" title="Monetary restatement" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:MonetaryRestatement" contextRef="From2023-01-012023-12-31_custom_TaxMember" id="Fact011810" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">7,355</ix:nonFraction></td>
    <td id="xdx_986_ecustom--AdditionsToFixedAssetsInProgressAdditions_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--TaxMember_z3hrhR111skd" title="Additions to assets" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl11812">-</span></td>
    <td id="xdx_985_ecustom--ProvisionForLegalClaimsSettlement_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--TaxMember_zqeyAXt5MPBf" title="Settlement" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;(<ix:nonFraction name="elp:ProvisionForLegalClaimsSettlement" contextRef="From2023-01-012023-12-31_custom_TaxMember" id="Fact011814" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">15,955</ix:nonFraction>)</td>
    <td id="xdx_982_ecustom--ProvisionForLegalClaimsTransfers_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--TaxMember_zpxFUOxT17p3" title="Transfers/others" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="elp:ProvisionForLegalClaimsTransfers" contextRef="From2023-01-012023-12-31_custom_TaxMember" id="Fact011816" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">6,985</ix:nonFraction></td>
    <td id="xdx_98C_eifrs-full--Provisions_iE_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--TaxMember_zPdMZGIxY7Af" title="Provisions for legal claims, ending" style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="ifrs-full:Provisions" contextRef="AsOf2023-12-31_custom_TaxMember" id="Fact011818" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">208,430</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold">Labors</td>
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    <td id="xdx_985_ecustom--ProvisionForLitigationsAdditions_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--LaborsMember_zbPZ7I6Yhn3" title="Provision for litigations, additions" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:ProvisionForLitigationsAdditions" contextRef="From2023-01-012023-12-31_custom_LaborsMember" id="Fact011822" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">103,947</ix:nonFraction></td>
    <td id="xdx_98D_ecustom--ProvisionForLitigationsReversals_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--LaborsMember_zbNRrd7MRtR3" title="Provision for litigations, reversals" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;(<ix:nonFraction name="elp:ProvisionForLitigationsReversals" contextRef="From2023-01-012023-12-31_custom_LaborsMember" id="Fact011824" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">65,303</ix:nonFraction>)</td>
    <td id="xdx_98A_ecustom--ConstructionCostAdditions_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--LaborsMember_zUpV7cgdC5L5" title="Construction cost, additions/(rev.)" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl11826">-</span></td>
    <td id="xdx_984_ecustom--MonetaryRestatement_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--LaborsMember_zZqbCDyyyF48" title="Monetary restatement" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:MonetaryRestatement" contextRef="From2023-01-012023-12-31_custom_LaborsMember" id="Fact011828" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">43,877</ix:nonFraction></td>
    <td id="xdx_986_ecustom--AdditionsToFixedAssetsInProgressAdditions_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--LaborsMember_zYO0L5NqLTvh" title="Additions to assets" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;(<ix:nonFraction name="elp:AdditionsToFixedAssetsInProgressAdditions" contextRef="From2023-01-012023-12-31_custom_LaborsMember" id="Fact011830" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">91</ix:nonFraction>)</td>
    <td id="xdx_984_ecustom--ProvisionForLegalClaimsSettlement_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--LaborsMember_zmq2Lg8LtmDg" title="Settlement" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;(<ix:nonFraction name="elp:ProvisionForLegalClaimsSettlement" contextRef="From2023-01-012023-12-31_custom_LaborsMember" id="Fact011832" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">231,859</ix:nonFraction>)</td>
    <td id="xdx_98C_ecustom--ProvisionForLegalClaimsTransfers_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--LaborsMember_z28JtaHZquAg" title="Transfers/others" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="elp:ProvisionForLegalClaimsTransfers" contextRef="From2023-01-012023-12-31_custom_LaborsMember" id="Fact011834" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">396</ix:nonFraction>)</td>
    <td id="xdx_98C_eifrs-full--Provisions_iE_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--LaborsMember_ziTr0vFywFBa" title="Provisions for legal claims, ending" style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="ifrs-full:Provisions" contextRef="AsOf2023-12-31_custom_LaborsMember" id="Fact011836" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">386,639</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold">Employee benefits</td>
    <td id="xdx_98C_eifrs-full--Provisions_iS_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--EmployeeBenefitsMember_zuC6S1Hem4Ok" title="Provisions for legal claims, beginning" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right"><ix:nonFraction name="ifrs-full:Provisions" contextRef="AsOf2022-12-31_custom_EmployeeBenefitsMember" id="Fact011838" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">30,126</ix:nonFraction></td>
    <td id="xdx_98F_ecustom--ProvisionForLitigationsAdditions_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--EmployeeBenefitsMember_zsge4jgHZITf" title="Provision for litigations, additions" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:ProvisionForLitigationsAdditions" contextRef="From2023-01-012023-12-31_custom_EmployeeBenefitsMember" id="Fact011840" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">12,234</ix:nonFraction></td>
    <td id="xdx_987_ecustom--ProvisionForLitigationsReversals_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--EmployeeBenefitsMember_z2uEnoAyE5J1" title="Provision for litigations, reversals" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;(<ix:nonFraction name="elp:ProvisionForLitigationsReversals" contextRef="From2023-01-012023-12-31_custom_EmployeeBenefitsMember" id="Fact011842" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">4,328</ix:nonFraction>)</td>
    <td id="xdx_987_ecustom--ConstructionCostAdditions_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--EmployeeBenefitsMember_zoly33pXFMzd" title="Construction cost, additions/(rev.)" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl11844">-</span></td>
    <td id="xdx_98B_ecustom--MonetaryRestatement_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--EmployeeBenefitsMember_znJ0tNEvhXSf" title="Monetary restatement" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl11846">-</span></td>
    <td id="xdx_983_ecustom--AdditionsToFixedAssetsInProgressAdditions_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--EmployeeBenefitsMember_zxXkLlXMPCN4" title="Additions to assets" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl11848">-</span></td>
    <td id="xdx_984_ecustom--ProvisionForLegalClaimsSettlement_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--EmployeeBenefitsMember_z518FWiZJej1" title="Settlement" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="elp:ProvisionForLegalClaimsSettlement" contextRef="From2023-01-012023-12-31_custom_EmployeeBenefitsMember" id="Fact011850" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">516</ix:nonFraction>)</td>
    <td id="xdx_980_ecustom--ProvisionForLegalClaimsTransfers_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--EmployeeBenefitsMember_zkRiUE6RsUtg" title="Transfers/others" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl11852">-</span></td>
    <td id="xdx_985_eifrs-full--Provisions_iE_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--EmployeeBenefitsMember_zkBIcLc6Tsm" title="Provisions for legal claims, ending" style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="ifrs-full:Provisions" contextRef="AsOf2023-12-31_custom_EmployeeBenefitsMember" id="Fact011854" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">37,516</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold"><span style="font: normal 700 8pt Arial, Helvetica, Sans-Serif">Civil</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Civil and administrative claims</td>
    <td id="xdx_98D_eifrs-full--Provisions_iS_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--CivilAndAdministrativeClaimsMember_zAn3BX5HL1Sf" title="Provisions for legal claims, beginning" style="border-right: #FFC000 0.5pt solid; text-align: right"><ix:nonFraction name="ifrs-full:Provisions" contextRef="AsOf2022-12-31_custom_CivilMember_custom_CivilAndAdministrativeClaimsMember" id="Fact011856" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">958,111</ix:nonFraction></td>
    <td id="xdx_98A_ecustom--ProvisionForLitigationsAdditions_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--CivilAndAdministrativeClaimsMember_zpiN6kcgFiz8" title="Provision for litigations, additions" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:ProvisionForLitigationsAdditions" contextRef="From2023-01-012023-12-31_custom_CivilMember_custom_CivilAndAdministrativeClaimsMember" id="Fact011858" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">134,634</ix:nonFraction></td>
    <td id="xdx_98B_ecustom--ProvisionForLitigationsReversals_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--CivilAndAdministrativeClaimsMember_z2E6jegzjS6d" title="Provision for litigations, reversals" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;(<ix:nonFraction name="elp:ProvisionForLitigationsReversals" contextRef="From2023-01-012023-12-31_custom_CivilMember_custom_CivilAndAdministrativeClaimsMember" id="Fact011860" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">19,782</ix:nonFraction>)</td>
    <td id="xdx_98E_ecustom--ConstructionCostAdditions_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--CivilAndAdministrativeClaimsMember_zw0113NZ3aog" title="Construction cost, additions/(rev.)" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl11862">-</span></td>
    <td id="xdx_984_ecustom--MonetaryRestatement_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--CivilAndAdministrativeClaimsMember_zCDwDcypWjac" title="Monetary restatement" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:MonetaryRestatement" contextRef="From2023-01-012023-12-31_custom_CivilMember_custom_CivilAndAdministrativeClaimsMember" id="Fact011864" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">26,818</ix:nonFraction></td>
    <td id="xdx_98F_ecustom--AdditionsToFixedAssetsInProgressAdditions_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--CivilAndAdministrativeClaimsMember_zK67LUvFlSKf" title="Additions to assets" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:AdditionsToFixedAssetsInProgressAdditions" contextRef="From2023-01-012023-12-31_custom_CivilMember_custom_CivilAndAdministrativeClaimsMember" id="Fact011866" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">278</ix:nonFraction></td>
    <td id="xdx_984_ecustom--ProvisionForLegalClaimsSettlement_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--CivilAndAdministrativeClaimsMember_zfkkJJ9TkI0l" title="Settlement" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;(<ix:nonFraction name="elp:ProvisionForLegalClaimsSettlement" contextRef="From2023-01-012023-12-31_custom_CivilMember_custom_CivilAndAdministrativeClaimsMember" id="Fact011868" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">119,067</ix:nonFraction>)</td>
    <td id="xdx_983_ecustom--ProvisionForLegalClaimsTransfers_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--CivilAndAdministrativeClaimsMember_zNlsFtD1HJOh" title="Transfers/others" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;(<ix:nonFraction name="elp:ProvisionForLegalClaimsTransfers" contextRef="From2023-01-012023-12-31_custom_CivilMember_custom_CivilAndAdministrativeClaimsMember" id="Fact011870" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">26,325</ix:nonFraction>)</td>
    <td id="xdx_98C_eifrs-full--Provisions_iE_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--CivilAndAdministrativeClaimsMember_zygbaFQHSFi4" title="Provisions for legal claims, ending" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="ifrs-full:Provisions" contextRef="AsOf2023-12-31_custom_CivilMember_custom_CivilAndAdministrativeClaimsMember" id="Fact011872" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">954,667</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Easements</td>
    <td id="xdx_985_eifrs-full--Provisions_iS_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--EasementsMember_zXefg5LsIfx6" title="Provisions for legal claims, beginning" style="border-right: #FFC000 0.5pt solid; text-align: right"><ix:nonFraction name="ifrs-full:Provisions" contextRef="AsOf2022-12-31_custom_CivilMember_custom_EasementsMember" id="Fact011874" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">138,724</ix:nonFraction></td>
    <td id="xdx_98A_ecustom--ProvisionForLitigationsAdditions_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--EasementsMember_ztfLVTSvub2" title="Provision for litigations, additions" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:ProvisionForLitigationsAdditions" contextRef="From2023-01-012023-12-31_custom_CivilMember_custom_EasementsMember" id="Fact011876" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,748</ix:nonFraction></td>
    <td id="xdx_983_ecustom--ProvisionForLitigationsReversals_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--EasementsMember_z2nAKkSi2PSf" title="Provision for litigations, reversals" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="-sec-ix-hidden: xdx2ixbrl11878">-</span></td>
    <td id="xdx_981_ecustom--ConstructionCostAdditions_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--EasementsMember_zH7n9lOpmwB4" title="Construction cost, additions/(rev.)" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="elp:ConstructionCostAdditions" contextRef="From2023-01-012023-12-31_custom_CivilMember_custom_EasementsMember" id="Fact011880" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">21,596</ix:nonFraction>)</td>
    <td id="xdx_982_ecustom--MonetaryRestatement_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--EasementsMember_znzM8iid69T4" title="Monetary restatement" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl11882">-</span></td>
    <td id="xdx_98C_ecustom--AdditionsToFixedAssetsInProgressAdditions_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--EasementsMember_zjpMVlZVP2G7" title="Additions to assets" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="elp:AdditionsToFixedAssetsInProgressAdditions" contextRef="From2023-01-012023-12-31_custom_CivilMember_custom_EasementsMember" id="Fact011884" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,133</ix:nonFraction></td>
    <td id="xdx_988_ecustom--ProvisionForLegalClaimsSettlement_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--EasementsMember_zk5X4Pi7FqM2" title="Settlement" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;(<ix:nonFraction name="elp:ProvisionForLegalClaimsSettlement" contextRef="From2023-01-012023-12-31_custom_CivilMember_custom_EasementsMember" id="Fact011886" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">5,884</ix:nonFraction>)</td>
    <td id="xdx_987_ecustom--ProvisionForLegalClaimsTransfers_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--EasementsMember_zNr4QboF3xGh" title="Transfers/others" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl11888">-</span></td>
    <td id="xdx_989_eifrs-full--Provisions_iE_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--EasementsMember_zaAiYFzAV1e1" title="Provisions for legal claims, ending" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="ifrs-full:Provisions" contextRef="AsOf2023-12-31_custom_CivilMember_custom_EasementsMember" id="Fact011890" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">114,125</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Expropriations and property</td>
    <td id="xdx_987_eifrs-full--Provisions_iS_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--ExpropriationsAndPropertyMember_zpjTQ67DBRY6" title="Provisions for legal claims, beginning" style="border-right: #FFC000 0.5pt solid; text-align: right"><ix:nonFraction name="ifrs-full:Provisions" contextRef="AsOf2022-12-31_custom_CivilMember_custom_ExpropriationsAndPropertyMember" id="Fact011892" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">154,912</ix:nonFraction></td>
    <td id="xdx_989_ecustom--ProvisionForLitigationsAdditions_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--ExpropriationsAndPropertyMember_zE8xDSirbQdj" title="Provision for litigations, additions" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:ProvisionForLitigationsAdditions" contextRef="From2023-01-012023-12-31_custom_CivilMember_custom_ExpropriationsAndPropertyMember" id="Fact011894" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">6,856</ix:nonFraction></td>
    <td id="xdx_980_ecustom--ProvisionForLitigationsReversals_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--ExpropriationsAndPropertyMember_zS68O7w0Mnqd" title="Provision for litigations, reversals" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;(<ix:nonFraction name="elp:ProvisionForLitigationsReversals" contextRef="From2023-01-012023-12-31_custom_CivilMember_custom_ExpropriationsAndPropertyMember" id="Fact011896" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,461</ix:nonFraction>)</td>
    <td id="xdx_985_ecustom--ConstructionCostAdditions_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--ExpropriationsAndPropertyMember_z5lE8XdRWqn" title="Construction cost, additions/(rev.)" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="elp:ConstructionCostAdditions" contextRef="From2023-01-012023-12-31_custom_CivilMember_custom_ExpropriationsAndPropertyMember" id="Fact011898" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">4,349</ix:nonFraction>)</td>
    <td id="xdx_987_ecustom--MonetaryRestatement_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--ExpropriationsAndPropertyMember_z7mx3awbUav7" title="Monetary restatement" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;(<ix:nonFraction name="elp:MonetaryRestatement" contextRef="From2023-01-012023-12-31_custom_CivilMember_custom_ExpropriationsAndPropertyMember" id="Fact011900" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">535</ix:nonFraction>)</td>
    <td id="xdx_980_ecustom--AdditionsToFixedAssetsInProgressAdditions_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--ExpropriationsAndPropertyMember_zbpYdXlTNqgj" title="Additions to assets" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="elp:AdditionsToFixedAssetsInProgressAdditions" contextRef="From2023-01-012023-12-31_custom_CivilMember_custom_ExpropriationsAndPropertyMember" id="Fact011902" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">42,700</ix:nonFraction>)</td>
    <td id="xdx_98F_ecustom--ProvisionForLegalClaimsSettlement_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--ExpropriationsAndPropertyMember_zTmOO3nQyWJ6" title="Settlement" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:ProvisionForLegalClaimsSettlement" contextRef="From2023-01-012023-12-31_custom_CivilMember_custom_ExpropriationsAndPropertyMember" id="Fact011904" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">41</ix:nonFraction></td>
    <td id="xdx_981_ecustom--ProvisionForLegalClaimsTransfers_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--ExpropriationsAndPropertyMember_zygDgDlzXgJe" title="Transfers/others" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl11906">-</span></td>
    <td id="xdx_98A_eifrs-full--Provisions_iE_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--ExpropriationsAndPropertyMember_zHzaAYj1CUoc" title="Provisions for legal claims, ending" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="ifrs-full:Provisions" contextRef="AsOf2023-12-31_custom_CivilMember_custom_ExpropriationsAndPropertyMember" id="Fact011908" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">112,764</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Customers</td>
    <td id="xdx_989_eifrs-full--Provisions_iS_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--CustomersMember_zttgReeXxDx9" title="Provisions for legal claims, beginning" style="border-right: #FFC000 0.5pt solid; text-align: right"><ix:nonFraction name="ifrs-full:Provisions" contextRef="AsOf2022-12-31_custom_CivilMember_custom_CustomersMember" id="Fact011910" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,750</ix:nonFraction></td>
    <td id="xdx_983_ecustom--ProvisionForLitigationsAdditions_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--CustomersMember_zS5cdaWeyccf" title="Provision for litigations, additions" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="elp:ProvisionForLitigationsAdditions" contextRef="From2023-01-012023-12-31_custom_CivilMember_custom_CustomersMember" id="Fact011912" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">319</ix:nonFraction></td>
    <td id="xdx_983_ecustom--ProvisionForLitigationsReversals_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--CustomersMember_z0ECOfIyI101" title="Provision for litigations, reversals" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;(<ix:nonFraction name="elp:ProvisionForLitigationsReversals" contextRef="From2023-01-012023-12-31_custom_CivilMember_custom_CustomersMember" id="Fact011914" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,676</ix:nonFraction>)</td>
    <td id="xdx_981_ecustom--ConstructionCostAdditions_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--CustomersMember_z4MfpmQFvyce" title="Construction cost, additions/(rev.)" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl11916">-</span></td>
    <td id="xdx_989_ecustom--MonetaryRestatement_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--CustomersMember_zkZyzkhcT621" title="Monetary restatement" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl11918">-</span></td>
    <td id="xdx_984_ecustom--AdditionsToFixedAssetsInProgressAdditions_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--CustomersMember_zY8SpYTAReJi" title="Additions to assets" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl11920">-</span></td>
    <td id="xdx_984_ecustom--ProvisionForLegalClaimsSettlement_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--CustomersMember_zghiD5TB9uck" title="Settlement" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:ProvisionForLegalClaimsSettlement" contextRef="From2023-01-012023-12-31_custom_CivilMember_custom_CustomersMember" id="Fact011922" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">51</ix:nonFraction></td>
    <td id="xdx_980_ecustom--ProvisionForLegalClaimsTransfers_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--CustomersMember_zzzf6Yw3Lwk2" title="Transfers/others" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl11924">-</span></td>
    <td id="xdx_98D_eifrs-full--Provisions_iE_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--CustomersMember_zECDYrqDMRs9" title="Provisions for legal claims, ending" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="ifrs-full:Provisions" contextRef="AsOf2023-12-31_custom_CivilMember_custom_CustomersMember" id="Fact011926" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,444</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Environmental</td>
    <td id="xdx_98B_eifrs-full--Provisions_iS_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--EnvironmentalMember_zRy6IAO3Dbpb" title="Provisions for legal claims, beginning" style="border-right: #FFC000 0.5pt solid; text-align: right"><ix:nonFraction name="ifrs-full:Provisions" contextRef="AsOf2022-12-31_custom_CivilMember_custom_EnvironmentalMember" id="Fact011928" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">5,269</ix:nonFraction></td>
    <td id="xdx_98F_ecustom--ProvisionForLitigationsAdditions_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--EnvironmentalMember_z2cr51aXf0og" title="Provision for litigations, additions" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:ProvisionForLitigationsAdditions" contextRef="From2023-01-012023-12-31_custom_CivilMember_custom_EnvironmentalMember" id="Fact011930" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,264</ix:nonFraction></td>
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  <tr style="vertical-align: bottom">
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    <td id="xdx_980_ecustom--ProvisionForLitigationsAdditions_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember_zPxTc9Njjroi" title="Provision for litigations, additions" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:ProvisionForLitigationsAdditions" contextRef="From2023-01-012023-12-31_custom_CivilMember" id="Fact011948" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">144,821</ix:nonFraction></td>
    <td id="xdx_984_ecustom--ProvisionForLitigationsReversals_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember_z6SxZPc1SA51" title="Provision for litigations, reversals" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;(<ix:nonFraction name="elp:ProvisionForLitigationsReversals" contextRef="From2023-01-012023-12-31_custom_CivilMember" id="Fact011950" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">24,331</ix:nonFraction>)</td>
    <td id="xdx_98D_ecustom--ConstructionCostAdditions_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember_zQRLU5LWd4Og" title="Construction cost, additions/(rev.)" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="elp:ConstructionCostAdditions" contextRef="From2023-01-012023-12-31_custom_CivilMember" id="Fact011952" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">25,945</ix:nonFraction>)</td>
    <td id="xdx_984_ecustom--MonetaryRestatement_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember_zXBhzttb76ge" title="Monetary restatement" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:MonetaryRestatement" contextRef="From2023-01-012023-12-31_custom_CivilMember" id="Fact011954" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">25,894</ix:nonFraction></td>
    <td id="xdx_98C_ecustom--AdditionsToFixedAssetsInProgressAdditions_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember_zn9157Qa7O0j" title="Additions to assets" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="elp:AdditionsToFixedAssetsInProgressAdditions" contextRef="From2023-01-012023-12-31_custom_CivilMember" id="Fact011956" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">41,289</ix:nonFraction>)</td>
    <td id="xdx_98F_ecustom--ProvisionForLegalClaimsSettlement_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember_zdfBwNhQprCk" title="Settlement" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;(<ix:nonFraction name="elp:ProvisionForLegalClaimsSettlement" contextRef="From2023-01-012023-12-31_custom_CivilMember" id="Fact011958" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">124,998</ix:nonFraction>)</td>
    <td id="xdx_98D_ecustom--ProvisionForLegalClaimsTransfers_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember_zGigU8spcIMk" title="Transfers/others" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;(<ix:nonFraction name="elp:ProvisionForLegalClaimsTransfers" contextRef="From2023-01-012023-12-31_custom_CivilMember" id="Fact011960" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">26,325</ix:nonFraction>)</td>
    <td id="xdx_98D_eifrs-full--Provisions_iE_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember_zN0DaY6SI5I4" title="Provisions for legal claims, ending" style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:Provisions" contextRef="AsOf2023-12-31_custom_CivilMember65686218" id="Fact011962" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,188,593</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold">Regulatory</td>
    <td id="xdx_985_eifrs-full--Provisions_iS_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--RegulatoryMember_zDDZo65IQzea" title="Provisions for legal claims, beginning" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right"><ix:nonFraction name="ifrs-full:Provisions" contextRef="AsOf2022-12-31_custom_RegulatoryMember" id="Fact011964" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">8,493</ix:nonFraction></td>
    <td id="xdx_983_ecustom--ProvisionForLitigationsAdditions_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--RegulatoryMember_z3px4qzjm6bi" title="Provision for litigations, additions" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:ProvisionForLitigationsAdditions" contextRef="From2023-01-012023-12-31_custom_RegulatoryMember" id="Fact011966" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">83,708</ix:nonFraction></td>
    <td id="xdx_983_ecustom--ProvisionForLitigationsReversals_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--RegulatoryMember_zFjVZMf2HjHb" title="Provision for litigations, reversals" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;(<ix:nonFraction name="elp:ProvisionForLitigationsReversals" contextRef="From2023-01-012023-12-31_custom_RegulatoryMember" id="Fact011968" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">84,764</ix:nonFraction>)</td>
    <td id="xdx_988_ecustom--ConstructionCostAdditions_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--RegulatoryMember_zpJqNgD2AlTb" title="Construction cost, additions/(rev.)" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl11970">-</span></td>
    <td id="xdx_985_ecustom--MonetaryRestatement_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--RegulatoryMember_zyUiEpes8G54" title="Monetary restatement" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="elp:MonetaryRestatement" contextRef="From2023-01-012023-12-31_custom_RegulatoryMember" id="Fact011972" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">589</ix:nonFraction></td>
    <td id="xdx_989_ecustom--AdditionsToFixedAssetsInProgressAdditions_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--RegulatoryMember_zKlXDjGoFlui" title="Additions to assets" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl11974">-</span></td>
    <td id="xdx_98F_ecustom--ProvisionForLegalClaimsSettlement_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--RegulatoryMember_z5h6VqmOPzSb" title="Settlement" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="elp:ProvisionForLegalClaimsSettlement" contextRef="From2023-01-012023-12-31_custom_RegulatoryMember" id="Fact011976" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">288</ix:nonFraction>)</td>
    <td id="xdx_98F_ecustom--ProvisionForLegalClaimsTransfers_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--RegulatoryMember_zGsNB8jksQgl" title="Transfers/others" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl11978">-</span></td>
    <td id="xdx_98F_eifrs-full--Provisions_iE_pn3n3_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--RegulatoryMember_zatosvZguL91" title="Provisions for legal claims, ending" style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<ix:nonFraction name="ifrs-full:Provisions" contextRef="AsOf2023-12-31_custom_RegulatoryMember" id="Fact011980" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">7,738</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-top: Black 0.5pt solid; border-bottom: Black 1pt solid; padding-left: 9px; text-align: left">&#160;</td>
    <td id="xdx_985_eifrs-full--Provisions_iS_pn3n3_c20230101__20231231_zp2gC1viGDG7" title="Provisions for legal claims, beginning" style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right">&#160;<ix:nonFraction name="ifrs-full:Provisions" contextRef="AsOf2022-12-31" id="Fact011982" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,037,599</ix:nonFraction></td>
    <td id="xdx_984_ecustom--ProvisionForLitigationsAdditions_pn3n3_c20230101__20231231_zBzryaFUuYXc" title="Provision for litigations, additions" style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:ProvisionForLitigationsAdditions" contextRef="From2023-01-01to2023-12-31" id="Fact011984" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">360,449</ix:nonFraction></td>
    <td id="xdx_98E_ecustom--ProvisionForLitigationsReversals_pn3n3_c20230101__20231231_zurYAD4ewTXb" title="Provision for litigations, reversals" style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;(<ix:nonFraction name="elp:ProvisionForLitigationsReversals" contextRef="From2023-01-01to2023-12-31" id="Fact011986" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">186,170</ix:nonFraction>)</td>
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    <td id="xdx_98A_ecustom--MonetaryRestatement_pn3n3_c20230101__20231231_zlZhkVWrqDce" title="Monetary restatement" style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:MonetaryRestatement" contextRef="From2023-01-01to2023-12-31" id="Fact011990" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">77,715</ix:nonFraction></td>
    <td id="xdx_987_ecustom--AdditionsToFixedAssetsInProgressAdditions_pn3n3_c20230101__20231231_zUgQxvh5OIQf" title="Additions to assets" style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="elp:AdditionsToFixedAssetsInProgressAdditions" contextRef="From2023-01-01to2023-12-31" id="Fact011992" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">41,380</ix:nonFraction>)</td>
    <td id="xdx_988_ecustom--ProvisionForLegalClaimsSettlement_pn3n3_c20230101__20231231_z2XwKKx7hTx4" title="Settlement" style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;(<ix:nonFraction name="elp:ProvisionForLegalClaimsSettlement" contextRef="From2023-01-01to2023-12-31" id="Fact011994" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">373,616</ix:nonFraction>)</td>
    <td id="xdx_98A_ecustom--ProvisionForLegalClaimsTransfers_pn3n3_c20230101__20231231_zsX4p6yekZX8" title="Transfers/others" style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;(<ix:nonFraction name="elp:ProvisionForLegalClaimsTransfers" contextRef="From2023-01-01to2023-12-31" id="Fact011996" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">19,736</ix:nonFraction>)</td>
    <td id="xdx_980_eifrs-full--Provisions_iE_pn3n3_c20230101__20231231_zdZI3DHtbaMa" title="Provisions for legal claims, ending" style="border-top: Black 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:Provisions" contextRef="AsOf2023-12-31" id="Fact011998" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,828,916</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: right">Current</td>
    <td style="font-weight: bold; text-align: right">-</td>
    <td style="color: red; font-weight: bold; text-align: right">&#160;</td>
    <td style="color: red; font-weight: bold; text-align: right">&#160;</td>
    <td style="color: red; font-weight: bold; text-align: right">&#160;</td>
    <td style="color: red; font-weight: bold; text-align: right">&#160;</td>
    <td style="color: red; font-weight: bold; text-align: right">&#160;</td>
    <td style="color: red; font-weight: bold; text-align: right">&#160;</td>
    <td style="font-weight: bold; text-align: right">&#160;</td>
    <td id="xdx_983_ecustom--CurrentProvision_iE_pn3n3_c20230101__20231231_zfoga1Ag8oJb" title="Current provisions" style="font-weight: bold; text-align: right">&#160;<ix:nonFraction name="elp:CurrentProvision" contextRef="AsOf2023-12-31" id="Fact012000" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">336,000</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right">Noncurrent</td>
    <td id="xdx_985_eifrs-full--Provisions_iS_pn3n3_c20230101__20231231_zhlLH7spC2L5" title="Provisions for legal claims, beginning" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right">&#160;<ix:nonFraction name="ifrs-full:Provisions" contextRef="AsOf2022-12-31" id="Fact012002" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,037,599</ix:nonFraction></td>
    <td style="border-bottom: Black 1pt solid; color: red; font-weight: bold; text-align: right">&#160;</td>
    <td style="border-bottom: Black 1pt solid; color: red; font-weight: bold; text-align: right">&#160;</td>
    <td style="border-bottom: Black 1pt solid; color: red; font-weight: bold; text-align: right">&#160;</td>
    <td style="border-bottom: Black 1pt solid; color: red; font-weight: bold; text-align: right">&#160;</td>
    <td style="border-bottom: Black 1pt solid; color: red; font-weight: bold; text-align: right">&#160;</td>
    <td style="border-bottom: Black 1pt solid; color: red; font-weight: bold; text-align: right">&#160;</td>
    <td style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right">&#160;</td>
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  <tr style="vertical-align: bottom">
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    <td style="font-weight: bold; text-align: right">&#160;</td>
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<p style="font: 13pt/13pt Calibri, Helvetica, Sans-Serif; margin: 0.45pt 0 0">&#160;</p>

<table border="0" cellpadding="0" cellspacing="0" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
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  <tr style="vertical-align: bottom">
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  <tr style="vertical-align: bottom">
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    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">to
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  <tr style="vertical-align: bottom">
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    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt; width: 8%"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt; width: 8%"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt; width: 8%"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt; width: 8%"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt; width: 8%"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt; width: 8%"><span style="font-size: 8pt">&#160;</span></td>
    <td style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt; width: 8%"><span style="font-size: 8pt">&#160;</span></td></tr>
  <tr style="vertical-align: bottom">
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    <td id="xdx_980_ecustom--ProvisionForLegalClaimsTransfers_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--TaxMember__ifrs-full--ClassesOfProvisionsAxis__custom--CofinsMember_fKGEp_ztr16wecFqmi" title="Transfers/others" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt"><span style="-sec-ix-hidden: xdx2ixbrl12020">-</span></span></td>
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  <tr style="vertical-align: bottom">
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    <td id="xdx_98C_ecustom--ProvisionForLitigationsAdditions_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--TaxMember__ifrs-full--ClassesOfProvisionsAxis__custom--OthersMember_zgxGWweojMxb" title="Provision for litigations, additions" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt"><ix:nonFraction name="elp:ProvisionForLitigationsAdditions" contextRef="From2022-01-012022-12-31_custom_TaxMember_custom_OthersMember" id="Fact012026" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">15,558</ix:nonFraction></span></td>
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  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left"><span style="font-size: 8pt">&#160;</span></td>
    <td id="xdx_982_eifrs-full--Provisions_iS_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--TaxMember_zubZ68ibcbel" title="Provisions for legal claims, beginning" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right"><span style="font-size: 8pt"><ix:nonFraction name="ifrs-full:Provisions" contextRef="AsOf2021-12-31_custom_TaxMember" id="Fact012042" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">181,115</ix:nonFraction></span></td>
    <td id="xdx_980_ecustom--ProvisionForLitigationsAdditions_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--TaxMember_zsBqQvDBGHwe" title="Provision for litigations, additions" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt"><ix:nonFraction name="elp:ProvisionForLitigationsAdditions" contextRef="From2022-01-012022-12-31_custom_TaxMember" id="Fact012044" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">30,667</ix:nonFraction></span></td>
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    <td id="xdx_982_ecustom--ConstructionCostAdditions_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--TaxMember_zy3FjZfDbV8k" title="Construction cost, additions/(rev.)" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt"><span style="-sec-ix-hidden: xdx2ixbrl12048">-</span></span></td>
    <td id="xdx_986_ecustom--MonetaryRestatement_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--TaxMember_zGvGnrnO4jma" title="Monetary restatement" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt"><ix:nonFraction name="elp:MonetaryRestatement" contextRef="From2022-01-012022-12-31_custom_TaxMember" id="Fact012050" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">8,147</ix:nonFraction></span></td>
    <td id="xdx_981_ecustom--AdditionsToFixedAssetsInProgressAdditions_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--TaxMember_ziFPHJ7pDMI1" title="Additions to assets" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt"><span style="-sec-ix-hidden: xdx2ixbrl12052">-</span></span></td>
    <td id="xdx_986_ecustom--ProvisionForLegalClaimsSettlement_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--TaxMember_z4fQaN2Y6Pz8" title="Settlement" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;(<ix:nonFraction name="elp:ProvisionForLegalClaimsSettlement" contextRef="From2022-01-012022-12-31_custom_TaxMember" id="Fact012054" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">9,764</ix:nonFraction>)</span></td>
    <td id="xdx_981_ecustom--ProvisionForLegalClaimsTransfers_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--TaxMember_fKGEp_zH5A3wnjKZSj" title="Transfers/others" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;(<ix:nonFraction name="elp:ProvisionForLegalClaimsTransfers" contextRef="From2022-01-012022-12-31_custom_TaxMember" id="Fact012056" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">5,991</ix:nonFraction>)</span></td>
    <td id="xdx_986_eifrs-full--Provisions_iE_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--TaxMember_zlcjBoz4Ml75" title="Provisions for legal claims, ending" style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;<ix:nonFraction name="ifrs-full:Provisions" contextRef="AsOf2022-12-31_custom_TaxMember" id="Fact012058" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">201,750</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold"><span style="font-size: 8pt">Labors</span></td>
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    <td id="xdx_98D_ecustom--ProvisionForLitigationsAdditions_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--LaborsMember_z65JNcyJBl1i" title="Provision for litigations, additions" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt"><ix:nonFraction name="elp:ProvisionForLitigationsAdditions" contextRef="From2022-01-012022-12-31_custom_LaborsMember" id="Fact012062" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">86,895</ix:nonFraction></span></td>
    <td id="xdx_981_ecustom--ProvisionForLitigationsReversals_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--LaborsMember_zxpqXUGRKeqe" title="Provision for litigations, reversals" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;(<ix:nonFraction name="elp:ProvisionForLitigationsReversals" contextRef="From2022-01-012022-12-31_custom_LaborsMember" id="Fact012064" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,778</ix:nonFraction>)</span></td>
    <td id="xdx_984_ecustom--ConstructionCostAdditions_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--LaborsMember_zEXETaUvPOa2" title="Construction cost, additions/(rev.)" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt"><span style="-sec-ix-hidden: xdx2ixbrl12066">-</span></span></td>
    <td id="xdx_98B_ecustom--MonetaryRestatement_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--LaborsMember_zgD2LiaN6aLe" title="Monetary restatement" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt"><ix:nonFraction name="elp:MonetaryRestatement" contextRef="From2022-01-012022-12-31_custom_LaborsMember" id="Fact012068" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">22,007</ix:nonFraction></span></td>
    <td id="xdx_986_ecustom--AdditionsToFixedAssetsInProgressAdditions_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--LaborsMember_zBguTzV9V3o1" title="Additions to assets" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt"><span style="-sec-ix-hidden: xdx2ixbrl12070">-</span></span></td>
    <td id="xdx_98C_ecustom--ProvisionForLegalClaimsSettlement_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--LaborsMember_zRtzczg8xWwb" title="Settlement" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;(<ix:nonFraction name="elp:ProvisionForLegalClaimsSettlement" contextRef="From2022-01-012022-12-31_custom_LaborsMember" id="Fact012072" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">139,416</ix:nonFraction>)</span></td>
    <td id="xdx_986_ecustom--ProvisionForLegalClaimsTransfers_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--LaborsMember_fKGEp_zFerutz0Oisf" title="Transfers/others" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt"><span style="-sec-ix-hidden: xdx2ixbrl12074">-</span></span></td>
    <td id="xdx_98A_eifrs-full--Provisions_iE_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--LaborsMember_zd1vvkturU2c" title="Provisions for legal claims, ending" style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;<ix:nonFraction name="ifrs-full:Provisions" contextRef="AsOf2022-12-31_custom_LaborsMember" id="Fact012076" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">536,464</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold"><span style="font-size: 8pt">Employee benefits</span></td>
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    <td id="xdx_983_ecustom--ProvisionForLitigationsAdditions_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--EmployeeBenefitsMember_zNoHKf8WIQr9" title="Provision for litigations, additions" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt"><ix:nonFraction name="elp:ProvisionForLitigationsAdditions" contextRef="From2022-01-012022-12-31_custom_EmployeeBenefitsMember" id="Fact012080" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">13,270</ix:nonFraction></span></td>
    <td id="xdx_98A_ecustom--ProvisionForLitigationsReversals_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--EmployeeBenefitsMember_zSOKa8CGPcta" title="Provision for litigations, reversals" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;(<ix:nonFraction name="elp:ProvisionForLitigationsReversals" contextRef="From2022-01-012022-12-31_custom_EmployeeBenefitsMember" id="Fact012082" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">19,672</ix:nonFraction>)</span></td>
    <td id="xdx_98A_ecustom--ConstructionCostAdditions_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--EmployeeBenefitsMember_zpNG9blMGtw" title="Construction cost, additions/(rev.)" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt"><span style="-sec-ix-hidden: xdx2ixbrl12084">-</span></span></td>
    <td id="xdx_98F_ecustom--MonetaryRestatement_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--EmployeeBenefitsMember_zJsM9pf1YHxh" title="Monetary restatement" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt"><span style="-sec-ix-hidden: xdx2ixbrl12086">-</span></span></td>
    <td id="xdx_98A_ecustom--AdditionsToFixedAssetsInProgressAdditions_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--EmployeeBenefitsMember_z6ygzKWlCdXb" title="Additions to assets" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt"><span style="-sec-ix-hidden: xdx2ixbrl12088">-</span></span></td>
    <td id="xdx_984_ecustom--ProvisionForLegalClaimsSettlement_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--EmployeeBenefitsMember_zeSM91meXiok" title="Settlement" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">(<ix:nonFraction name="elp:ProvisionForLegalClaimsSettlement" contextRef="From2022-01-012022-12-31_custom_EmployeeBenefitsMember" id="Fact012090" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">620</ix:nonFraction>)</span></td>
    <td id="xdx_988_ecustom--ProvisionForLegalClaimsTransfers_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--EmployeeBenefitsMember_fKGEp_zjI1nzACm0Xl" title="Transfers/others" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt"><span style="-sec-ix-hidden: xdx2ixbrl12092">-</span></span></td>
    <td id="xdx_98B_eifrs-full--Provisions_iE_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--EmployeeBenefitsMember_z73CUVBOlCMa" title="Provisions for legal claims, ending" style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;<ix:nonFraction name="ifrs-full:Provisions" contextRef="AsOf2022-12-31_custom_EmployeeBenefitsMember" id="Fact012094" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">30,126</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold"><span style="font: normal 700 8pt Arial, Helvetica, Sans-Serif">Civil</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;</span></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 8pt">Civil and administrative claims</span></td>
    <td id="xdx_980_eifrs-full--Provisions_iS_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--CivilAndAdministrativeClaimsMember_zjdVw3mI6EH5" title="Provisions for legal claims, beginning" style="border-right: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 8pt"><ix:nonFraction name="ifrs-full:Provisions" contextRef="AsOf2021-12-31_custom_CivilMember_custom_CivilAndAdministrativeClaimsMember" id="Fact012096" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">433,437</ix:nonFraction></span></td>
    <td id="xdx_989_ecustom--ProvisionForLitigationsAdditions_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--CivilAndAdministrativeClaimsMember_zKIVMiKCI0lk" title="Provision for litigations, additions" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt"><ix:nonFraction name="elp:ProvisionForLitigationsAdditions" contextRef="From2022-01-012022-12-31_custom_CivilMember_custom_CivilAndAdministrativeClaimsMember" id="Fact012098" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">545,243</ix:nonFraction></span></td>
    <td id="xdx_98B_ecustom--ProvisionForLitigationsReversals_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--CivilAndAdministrativeClaimsMember_zTyW7IeOQWAf" title="Provision for litigations, reversals" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;(<ix:nonFraction name="elp:ProvisionForLitigationsReversals" contextRef="From2022-01-012022-12-31_custom_CivilMember_custom_CivilAndAdministrativeClaimsMember" id="Fact012100" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">3,925</ix:nonFraction>)</span></td>
    <td id="xdx_98D_ecustom--ConstructionCostAdditions_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--CivilAndAdministrativeClaimsMember_zFX1jAL9CHE1" title="Construction cost, additions/(rev.)" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt"><span style="-sec-ix-hidden: xdx2ixbrl12102">-</span></span></td>
    <td id="xdx_986_ecustom--MonetaryRestatement_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--CivilAndAdministrativeClaimsMember_z6OkrPHHqXmc" title="Monetary restatement" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt"><ix:nonFraction name="elp:MonetaryRestatement" contextRef="From2022-01-012022-12-31_custom_CivilMember_custom_CivilAndAdministrativeClaimsMember" id="Fact012104" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">47,553</ix:nonFraction></span></td>
    <td id="xdx_989_ecustom--AdditionsToFixedAssetsInProgressAdditions_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--CivilAndAdministrativeClaimsMember_zyLUYNv9eN3b" title="Additions to assets" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt"><span style="-sec-ix-hidden: xdx2ixbrl12106">-</span></span></td>
    <td id="xdx_98B_ecustom--ProvisionForLegalClaimsSettlement_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--CivilAndAdministrativeClaimsMember_zsDtGu653S89" title="Settlement" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;(<ix:nonFraction name="elp:ProvisionForLegalClaimsSettlement" contextRef="From2022-01-012022-12-31_custom_CivilMember_custom_CivilAndAdministrativeClaimsMember" id="Fact012108" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">67,055</ix:nonFraction>)</span></td>
    <td id="xdx_981_ecustom--ProvisionForLegalClaimsTransfers_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--CivilAndAdministrativeClaimsMember_fKGEp_zLeiRntUAJ6d" title="Transfers/others" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;<ix:nonFraction name="elp:ProvisionForLegalClaimsTransfers" contextRef="From2022-01-012022-12-31_custom_CivilMember_custom_CivilAndAdministrativeClaimsMember" id="Fact012110" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,858</ix:nonFraction></span></td>
    <td id="xdx_986_eifrs-full--Provisions_iE_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--CivilAndAdministrativeClaimsMember_zAiT0iFQ9VOc" title="Provisions for legal claims, ending" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;<ix:nonFraction name="ifrs-full:Provisions" contextRef="AsOf2022-12-31_custom_CivilMember_custom_CivilAndAdministrativeClaimsMember" id="Fact012112" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">958,111</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 8pt">Easements</span></td>
    <td id="xdx_986_eifrs-full--Provisions_iS_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--EasementsMember_z1ntRIG4ViQf" title="Provisions for legal claims, beginning" style="border-right: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 8pt"><ix:nonFraction name="ifrs-full:Provisions" contextRef="AsOf2021-12-31_custom_CivilMember_custom_EasementsMember" id="Fact012114" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">138,069</ix:nonFraction></span></td>
    <td id="xdx_98C_ecustom--ProvisionForLitigationsAdditions_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--EasementsMember_zKcQzBWXdN39" title="Provision for litigations, additions" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt"><ix:nonFraction name="elp:ProvisionForLitigationsAdditions" contextRef="From2022-01-012022-12-31_custom_CivilMember_custom_EasementsMember" id="Fact012116" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,594</ix:nonFraction></span></td>
    <td id="xdx_980_ecustom--ProvisionForLitigationsReversals_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--EasementsMember_zKqhQT1ePwAe" title="Provision for litigations, reversals" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">(<ix:nonFraction name="elp:ProvisionForLitigationsReversals" contextRef="From2022-01-012022-12-31_custom_CivilMember_custom_EasementsMember" id="Fact012118" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">90</ix:nonFraction>)</span></td>
    <td id="xdx_98D_ecustom--ConstructionCostAdditions_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--EasementsMember_zjo0fMHR4Tth" title="Construction cost, additions/(rev.)" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">(<ix:nonFraction name="elp:ConstructionCostAdditions" contextRef="From2022-01-012022-12-31_custom_CivilMember_custom_EasementsMember" id="Fact012120" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">722</ix:nonFraction>)</span></td>
    <td id="xdx_985_ecustom--MonetaryRestatement_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--ExpropriationsAndPropertyMember_z2mlUWOM0eAi" title="Monetary restatement" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt"><span style="-sec-ix-hidden: xdx2ixbrl12122">-</span></span></td>
    <td id="xdx_981_ecustom--AdditionsToFixedAssetsInProgressAdditions_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--EasementsMember_zfNKbBrBru36" title="Additions to assets" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt"><ix:nonFraction name="elp:AdditionsToFixedAssetsInProgressAdditions" contextRef="From2022-01-012022-12-31_custom_CivilMember_custom_EasementsMember" id="Fact012124" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">627</ix:nonFraction></span></td>
    <td id="xdx_98E_ecustom--ProvisionForLegalClaimsSettlement_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--EasementsMember_z5mDgmwmkqXd" title="Settlement" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;(<ix:nonFraction name="elp:ProvisionForLegalClaimsSettlement" contextRef="From2022-01-012022-12-31_custom_CivilMember_custom_EasementsMember" id="Fact012126" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,754</ix:nonFraction>)</span></td>
    <td id="xdx_98C_ecustom--ProvisionForLegalClaimsTransfers_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--EasementsMember_fKGEp_ziTmF73HPQVf" title="Transfers/others" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt"><span style="-sec-ix-hidden: xdx2ixbrl12128">-</span></span></td>
    <td id="xdx_98C_eifrs-full--Provisions_iE_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--EasementsMember_zVI1xZxtKGyb" title="Provisions for legal claims, ending" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;<ix:nonFraction name="ifrs-full:Provisions" contextRef="AsOf2022-12-31_custom_CivilMember_custom_EasementsMember" id="Fact012130" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">138,724</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 8pt">Expropriations and property</span></td>
    <td id="xdx_989_eifrs-full--Provisions_iS_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--ExpropriationsAndPropertyMember_zOZYakpcArjd" title="Provisions for legal claims, beginning" style="border-right: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 8pt"><ix:nonFraction name="ifrs-full:Provisions" contextRef="AsOf2021-12-31_custom_CivilMember_custom_ExpropriationsAndPropertyMember" id="Fact012132" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">125,028</ix:nonFraction></span></td>
    <td id="xdx_982_ecustom--ProvisionForLitigationsAdditions_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--ExpropriationsAndPropertyMember_zS6qrJ3ojPl" title="Provision for litigations, additions" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt"><ix:nonFraction name="elp:ProvisionForLitigationsAdditions" contextRef="From2022-01-012022-12-31_custom_CivilMember_custom_ExpropriationsAndPropertyMember" id="Fact012134" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,195</ix:nonFraction></span></td>
    <td id="xdx_98B_ecustom--ProvisionForLitigationsReversals_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--ExpropriationsAndPropertyMember_zh8sxyKNzdDa" title="Provision for litigations, reversals" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;(<ix:nonFraction name="elp:ProvisionForLitigationsReversals" contextRef="From2022-01-012022-12-31_custom_CivilMember_custom_ExpropriationsAndPropertyMember" id="Fact012136" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">8,113</ix:nonFraction>)</span></td>
    <td id="xdx_98E_ecustom--ConstructionCostAdditions_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--ExpropriationsAndPropertyMember_zhgPW9hbQvBl" title="Construction cost, additions/(rev.)" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt"><ix:nonFraction name="elp:ConstructionCostAdditions" contextRef="From2022-01-012022-12-31_custom_CivilMember_custom_ExpropriationsAndPropertyMember" id="Fact012138" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,305</ix:nonFraction></span></td>
    <td id="xdx_984_ecustom--MonetaryRestatement_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--ExpropriationsAndPropertyMember_zUsv2Lj1QiTj" title="Monetary restatement" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt"><span style="-sec-ix-hidden: xdx2ixbrl12140">-</span></span></td>
    <td id="xdx_98F_ecustom--AdditionsToFixedAssetsInProgressAdditions_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--ExpropriationsAndPropertyMember_zFAeUka51acj" title="Additions to assets" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;<ix:nonFraction name="elp:AdditionsToFixedAssetsInProgressAdditions" contextRef="From2022-01-012022-12-31_custom_CivilMember_custom_ExpropriationsAndPropertyMember" id="Fact012142" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">36,924</ix:nonFraction></span></td>
    <td id="xdx_98C_ecustom--ProvisionForLegalClaimsSettlement_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--ExpropriationsAndPropertyMember_zmqcl7Hq264f" title="Settlement" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;(<ix:nonFraction name="elp:ProvisionForLegalClaimsSettlement" contextRef="From2022-01-012022-12-31_custom_CivilMember_custom_ExpropriationsAndPropertyMember" id="Fact012144" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">5,427</ix:nonFraction>)</span></td>
    <td id="xdx_981_ecustom--ProvisionForLegalClaimsTransfers_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--ExpropriationsAndPropertyMember_fKGEp_zjSkreCUMZIk" title="Transfers/others" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt"><span style="-sec-ix-hidden: xdx2ixbrl12146">-</span></span></td>
    <td id="xdx_980_eifrs-full--Provisions_iE_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--ExpropriationsAndPropertyMember_zqbxNqsEb5Q" title="Provisions for legal claims, ending" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;<ix:nonFraction name="ifrs-full:Provisions" contextRef="AsOf2022-12-31_custom_CivilMember_custom_ExpropriationsAndPropertyMember" id="Fact012148" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">154,912</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 8pt">Customers</span></td>
    <td id="xdx_98F_eifrs-full--Provisions_iS_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--CustomersMember_zTTh3JH5wYK6" title="Provisions for legal claims, beginning" style="border-right: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 8pt"><ix:nonFraction name="ifrs-full:Provisions" contextRef="AsOf2021-12-31_custom_CivilMember_custom_CustomersMember" id="Fact012150" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,755</ix:nonFraction></span></td>
    <td id="xdx_983_ecustom--ProvisionForLitigationsAdditions_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--CustomersMember_zHzyqYmZlkM9" title="Provision for litigations, additions" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt"><ix:nonFraction name="elp:ProvisionForLitigationsAdditions" contextRef="From2022-01-012022-12-31_custom_CivilMember_custom_CustomersMember" id="Fact012152" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,039</ix:nonFraction></span></td>
    <td id="xdx_986_ecustom--ProvisionForLitigationsReversals_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--CustomersMember_z8UDvJYWOGJ7" title="Provision for litigations, reversals" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">(<ix:nonFraction name="elp:ProvisionForLitigationsReversals" contextRef="From2022-01-012022-12-31_custom_CivilMember_custom_CustomersMember" id="Fact012154" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">630</ix:nonFraction>)</span></td>
    <td id="xdx_98E_ecustom--ConstructionCostAdditions_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--CustomersMember_ztkvgbFce8n2" title="Construction cost, additions/(rev.)" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt"><span style="-sec-ix-hidden: xdx2ixbrl12156">-</span></span></td>
    <td id="xdx_984_ecustom--MonetaryRestatement_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--CustomersMember_zHwyWqsEI4Gl" title="Monetary restatement" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;<ix:nonFraction name="elp:MonetaryRestatement" contextRef="From2022-01-012022-12-31_custom_CivilMember_custom_CustomersMember" id="Fact012158" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">74</ix:nonFraction></span></td>
    <td id="xdx_98A_ecustom--AdditionsToFixedAssetsInProgressAdditions_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--CustomersMember_z1usORyiITXa" title="Additions to assets" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt"><span style="-sec-ix-hidden: xdx2ixbrl12160">-</span></span></td>
    <td id="xdx_984_ecustom--ProvisionForLegalClaimsSettlement_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--CustomersMember_zTWTammpWEya" title="Settlement" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;(<ix:nonFraction name="elp:ProvisionForLegalClaimsSettlement" contextRef="From2022-01-012022-12-31_custom_CivilMember_custom_CustomersMember" id="Fact012162" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,488</ix:nonFraction>)</span></td>
    <td id="xdx_984_ecustom--ProvisionForLegalClaimsTransfers_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--CustomersMember_fKGEp_z82F7kbUvAHf" title="Transfers/others" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt"><span style="-sec-ix-hidden: xdx2ixbrl12164">-</span></span></td>
    <td id="xdx_984_eifrs-full--Provisions_iE_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--CustomersMember_zdFHWJir5Edh" title="Provisions for legal claims, ending" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;<ix:nonFraction name="ifrs-full:Provisions" contextRef="AsOf2022-12-31_custom_CivilMember_custom_CustomersMember" id="Fact012166" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,750</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 8pt">Environmental</span></td>
    <td id="xdx_98E_eifrs-full--Provisions_iS_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--EnvironmentalMember_z4dfYS6ez78i" title="Provisions for legal claims, beginning" style="border-right: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 8pt"><ix:nonFraction name="ifrs-full:Provisions" contextRef="AsOf2021-12-31_custom_CivilMember_custom_EnvironmentalMember" id="Fact012168" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">5,902</ix:nonFraction></span></td>
    <td id="xdx_98F_ecustom--ProvisionForLitigationsAdditions_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--EnvironmentalMember_zo3eV1a6p5ee" title="Provision for litigations, additions" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;<ix:nonFraction name="elp:ProvisionForLitigationsAdditions" contextRef="From2022-01-012022-12-31_custom_CivilMember_custom_EnvironmentalMember" id="Fact012170" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">419</ix:nonFraction></span></td>
    <td id="xdx_986_ecustom--ProvisionForLitigationsReversals_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--EnvironmentalMember_zIKG7YhlcLg8" title="Provision for litigations, reversals" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;(<ix:nonFraction name="elp:ProvisionForLitigationsReversals" contextRef="From2022-01-012022-12-31_custom_CivilMember_custom_EnvironmentalMember" id="Fact012172" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,130</ix:nonFraction>)</span></td>
    <td id="xdx_980_ecustom--ConstructionCostAdditions_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--EnvironmentalMember_z32Wql3v4zH2" title="Construction cost, additions/(rev.)" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt"><span style="-sec-ix-hidden: xdx2ixbrl12174">-</span></span></td>
    <td id="xdx_98E_ecustom--MonetaryRestatement_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--EnvironmentalMember_z2QXEBUFS94e" title="Monetary restatement" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;<ix:nonFraction name="elp:MonetaryRestatement" contextRef="From2022-01-012022-12-31_custom_CivilMember_custom_EnvironmentalMember" id="Fact012176" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">78</ix:nonFraction></span></td>
    <td id="xdx_98D_ecustom--AdditionsToFixedAssetsInProgressAdditions_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--EnvironmentalMember_zCCRaRlAoOKf" title="Additions to assets" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt"><span style="-sec-ix-hidden: xdx2ixbrl12178">-</span></span></td>
    <td id="xdx_98A_ecustom--ProvisionForLegalClaimsSettlement_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--EnvironmentalMember_zfMRLCI3h6lb" title="Settlement" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl12180">-</span></span></td>
    <td id="xdx_986_ecustom--ProvisionForLegalClaimsTransfers_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--EnvironmentalMember_fKGEp_znk2sieSi2A3" title="Transfers/others" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt"><span style="-sec-ix-hidden: xdx2ixbrl12182">-</span></span></td>
    <td id="xdx_989_eifrs-full--Provisions_iE_pn3n3_c20220101__20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--EnvironmentalMember_zlxgaxmP0Yjh" title="Provisions for legal claims, ending" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 8pt">&#160;<ix:nonFraction name="ifrs-full:Provisions" contextRef="AsOf2022-12-31_custom_CivilMember_custom_EnvironmentalMember" id="Fact012184" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">5,269</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left"><span style="font-size: 8pt">&#160;</span></td>
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  <tr style="vertical-align: bottom">
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</ix:nonNumeric><p id="xdx_8A5_zCEmwadaTn8f" style="font: 13pt/13pt Calibri, Helvetica, Sans-Serif; margin: 0.45pt 0 0">&#160;&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.4pt 0 5.9pt; text-align: justify">The Company made a voluntary change in the way it records the monetary restatement
of provisions for legal claims. The amounts that were recorded as operating expenses are now recognized as financial expenses. In the
consolidated income statements for the year 2023, the amount of R$77,715 (R$13,552 in the Parent Company) was recognized as a financial
expense (Note 32). If this voluntary change in accounting practice had been applied in the year ended December 31, 2022, the value of
the reclassification from operating expenses to financial expenses would be R$73,208 in the consolidated income statement for the year
(R$2,916 in the Parent Company). Considering the quantitative and qualitative analyzes carried out by the Company, Management concluded
that the effect of this voluntary change in the way of recording monetary restatement on provisions for legal claims is immaterial to
the financial statements already published in previous years, considering that this change does not impacts the balance sheet, net income
for the year, the Company's cash generation nor compliance with restrictive clauses in debt contracts (Covenants).</p>


<ix:exclude><!-- Field: Page; Sequence: 259 -->
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<table cellpadding="0" cellspacing="0" style="font: 11pt Calibri, Helvetica, Sans-Serif; width: 100%; margin-top: 3.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 34pt"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 10pt"><b>28.2</b></span></td><td style="text-align: justify; padding-right: 159.8pt"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 10pt"><b>Details
of provisions for legal claims and contingent liabilities</b></span></td></tr></table>

<p style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.65pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.45pt 0 5.9pt; text-align: justify">The following table shows the details
of the provisions for legal claims recorded and, in addition, the amounts of contingent liabilities, which are present obligations arising
from past events, but without provisions recognized because it is not probable an outflow of resources that incorporate economic benefits
to settle the obligation.</p>


<ix:exclude><!-- Field: Page; Sequence: 260 -->
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<ix:exclude><p id="xdx_234_z7H8MzpdeXz8" style="font: 11pt/7pt Calibri, Helvetica, Sans-Serif; margin: 0.4pt 0 0">&#160;</p></ix:exclude>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact012242" name="elp:ScheduleOfDetailsOfProvisionsForLegalClaimsAndContingentLiabilitiesTableTextB"><table border="0" cellpadding="0" cellspacing="0" id="xdx_894_ecustom--ScheduleOfDetailsOfProvisionsForLegalClaimsAndContingentLiabilitiesTableTextB_z0jwwRnoOOU6" summary="xdx: Disclosure - Provisions for Legal Claims and Contingent Liabilities (Details 1)" style="font: 9pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; font-size: 8pt; width: 15%"><span style="display: none; font-size: 7pt"><span id="xdx_8B0_zLhUWgaHLHU9">Schedule of details of provisions for legal claims and contingent liabilities</span></span></td>
    <td style="border-bottom: Black 1pt solid; font-size: 8pt; width: 49%"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-bottom: Black 1pt solid; font-size: 8pt; width: 9%"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-bottom: Black 1pt solid; font-size: 8pt; width: 9%"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-bottom: Black 1pt solid; font-size: 8pt; width: 9%"><span style="font-size: 7pt">&#160;</span></td>
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  <tr>
    <td style="font-weight: bold; vertical-align: bottom; text-align: left"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: left"><span style="font-size: 7pt">&#160;</span></td>
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  <tr style="vertical-align: bottom">
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    <td style="border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right"><span style="font-size: 7pt">12.31.2023</span></td>
    <td style="border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right"><span style="font-size: 7pt">12.31.2022</span></td>
    <td style="border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right"><span style="font-size: 7pt">12.31.2023</span></td>
    <td style="border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right"><span style="font-size: 7pt">12.31.2022</span></td></tr>
  <tr>
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    <td style="border-left: #FFC000 0.5pt solid; font-weight: bold; vertical-align: middle; text-align: right"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-left: #FFC000 0.5pt solid; font-weight: bold; vertical-align: middle; text-align: right"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-left: #FFC000 0.5pt solid; font-weight: bold; vertical-align: middle; text-align: right"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-left: #FFC000 0.5pt solid; font-weight: bold; vertical-align: middle; text-align: right"><span style="font-size: 7pt">&#160;</span></td></tr>
  <tr style="vertical-align: middle">
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    <td id="xdx_988_ecustom--ContingentLiabilities_pn3n3_c20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--TaxMember__ifrs-full--ClassesOfProvisionsAxis__custom--CofinsMember_zrfPXXUsHJ6l" style="border-bottom: #D9D9D9 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt"><ix:nonFraction name="elp:ContingentLiabilities" contextRef="AsOf2023-12-31_custom_TaxMember_custom_CofinsMember" id="Fact012247" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">9,270</ix:nonFraction></span></td>
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  <tr style="vertical-align: middle">
    <td style="border-bottom: #D9D9D9 0.5pt solid; padding-left: 9px; text-align: left; border-top-color: #D9D9D9; border-top-width: 0.5pt"><span style="font-size: 7pt">INSS</span></td>
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    requirements related to the social security contribution.</ix:nonNumeric></span></span></td>
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    <td id="xdx_98E_ecustom--Provision_iI_pn3n3_c20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--TaxMember__ifrs-full--ClassesOfProvisionsAxis__custom--INSSMember_zkazWRljaqBe" style="border-bottom: #D9D9D9 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:Provision" contextRef="AsOf2022-12-31_custom_TaxMember_custom_INSSMember" id="Fact012252" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">30,899</ix:nonFraction></span></td>
    <td id="xdx_981_ecustom--ContingentLiabilities_pn3n3_c20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--TaxMember__ifrs-full--ClassesOfProvisionsAxis__custom--INSSMember_zvoWoTtDsS0h" style="border-bottom: #D9D9D9 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:ContingentLiabilities" contextRef="AsOf2023-12-31_custom_TaxMember_custom_INSSMember" id="Fact012253" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">118,254</ix:nonFraction></span></td>
    <td id="xdx_984_ecustom--ContingentLiabilities_iI_pn3n3_c20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--TaxMember__ifrs-full--ClassesOfProvisionsAxis__custom--INSSMember_z57utRj8DIKe" style="border-bottom: #D9D9D9 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:ContingentLiabilities" contextRef="AsOf2022-12-31_custom_TaxMember_custom_INSSMember" id="Fact012254" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">56,790</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: middle">
    <td style="border-bottom: #D9D9D9 0.5pt solid; padding-left: 9px; text-align: left; border-top-color: #D9D9D9; border-top-width: 0.5pt"><span style="font-size: 7pt">Federal
    taxes</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: left; border-top-color: #D9D9D9; border-top-width: 0.5pt"><span style="font-size: 7pt"><span id="xdx_90F_ecustom--Description_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--TaxMember__ifrs-full--ClassesOfProvisionsAxis__custom--FederalTaxesMember" title="Description"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_TaxMember_custom_FederalTaxesMember" id="Fact012256" name="elp:Description">Administrative
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    <td id="xdx_981_ecustom--Provision_iI_pn3n3_c20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--TaxMember__ifrs-full--ClassesOfProvisionsAxis__custom--FederalTaxesMember_zSpOdvUQP3ng" style="border-bottom: #D9D9D9 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="elp:Provision" contextRef="AsOf2023-12-31_custom_TaxMember_custom_FederalTaxesMember" id="Fact012257" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,328</ix:nonFraction></span></td>
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    <td id="xdx_989_ecustom--ContingentLiabilities_pn3n3_c20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--TaxMember__ifrs-full--ClassesOfProvisionsAxis__custom--FederalTaxesMember_zuXWO77GTcE5" style="border-bottom: #D9D9D9 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:ContingentLiabilities" contextRef="AsOf2023-12-31_custom_TaxMember_custom_FederalTaxesMember" id="Fact012259" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">40,755</ix:nonFraction></span></td>
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  <tr style="vertical-align: middle">
    <td style="border-bottom: #D9D9D9 0.5pt solid; padding-left: 9px; text-align: left; border-top-color: #D9D9D9; border-top-width: 0.5pt"><span style="font-size: 7pt">ICMS
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    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: left; border-top-color: #D9D9D9; border-top-width: 0.5pt"><span style="font-size: 7pt"><span id="xdx_905_ecustom--Description_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--TaxMember__ifrs-full--ClassesOfProvisionsAxis__custom--ICMSMember" title="Description"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_TaxMember_custom_ICMSMember" id="Fact012262" name="elp:Description">Administrative
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    <td id="xdx_98E_ecustom--Provision_iI_pn3n3_c20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--TaxMember__ifrs-full--ClassesOfProvisionsAxis__custom--ICMSMember_zfK8RivAkGl4" style="border-bottom: #D9D9D9 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="elp:Provision" contextRef="AsOf2022-12-31_custom_TaxMember_custom_ICMSMember" id="Fact012264" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,035</ix:nonFraction></span></td>
    <td id="xdx_982_ecustom--ContingentLiabilities_pn3n3_c20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--TaxMember__ifrs-full--ClassesOfProvisionsAxis__custom--ICMSMember_zL8w5Iz9hnK3" style="border-bottom: #D9D9D9 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:ContingentLiabilities" contextRef="AsOf2023-12-31_custom_TaxMember_custom_ICMSMember" id="Fact012265" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">26,986</ix:nonFraction></span></td>
    <td id="xdx_985_ecustom--ContingentLiabilities_iI_pn3n3_c20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--TaxMember__ifrs-full--ClassesOfProvisionsAxis__custom--ICMSMember_z5LyNiUcu9X8" style="border-bottom: #D9D9D9 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:ContingentLiabilities" contextRef="AsOf2022-12-31_custom_TaxMember_custom_ICMSMember" id="Fact012266" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">24,930</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: middle">
    <td style="border-bottom: #D9D9D9 0.5pt solid; padding-left: 9px; text-align: left; border-top-color: #D9D9D9; border-top-width: 0.5pt"><span style="font-size: 7pt">IPTU</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: left; border-top-color: #D9D9D9; border-top-width: 0.5pt"><span style="font-size: 7pt"><span id="xdx_909_ecustom--Description_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--TaxMember__ifrs-full--ClassesOfProvisionsAxis__custom--IPTUMember" title="Description"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_TaxMember_custom_IPTUMember" id="Fact012268" name="elp:Description">Tax
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    <td id="xdx_985_ecustom--Provision_iI_pn3n3_c20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--TaxMember__ifrs-full--ClassesOfProvisionsAxis__custom--IPTUMember_zQeDNVn2ttLc" style="border-bottom: #D9D9D9 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="elp:Provision" contextRef="AsOf2023-12-31_custom_TaxMember_custom_IPTUMember" id="Fact012269" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">5,181</ix:nonFraction></span></td>
    <td id="xdx_98A_ecustom--Provision_iI_pn3n3_c20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--TaxMember__ifrs-full--ClassesOfProvisionsAxis__custom--IPTUMember_zkHgAhwH7Dzi" style="border-bottom: #D9D9D9 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="elp:Provision" contextRef="AsOf2022-12-31_custom_TaxMember_custom_IPTUMember" id="Fact012270" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">9,332</ix:nonFraction></span></td>
    <td id="xdx_980_ecustom--ContingentLiabilities_pn3n3_c20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--TaxMember__ifrs-full--ClassesOfProvisionsAxis__custom--IPTUMember_zkVCoYgiUTn" style="border-bottom: #D9D9D9 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:ContingentLiabilities" contextRef="AsOf2023-12-31_custom_TaxMember_custom_IPTUMember" id="Fact012271" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">179,974</ix:nonFraction></span></td>
    <td id="xdx_98B_ecustom--ContingentLiabilities_iI_pn3n3_c20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--TaxMember__ifrs-full--ClassesOfProvisionsAxis__custom--IPTUMember_zZ0SjyO0kVdg" style="border-bottom: #D9D9D9 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:ContingentLiabilities" contextRef="AsOf2022-12-31_custom_TaxMember_custom_IPTUMember" id="Fact012272" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">152,113</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: middle">
    <td style="border-bottom: #D9D9D9 0.5pt solid; padding-left: 9px; text-align: left; border-top-color: #D9D9D9; border-top-width: 0.5pt"><span style="font-size: 7pt">ISS</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: left; border-top-color: #D9D9D9; border-top-width: 0.5pt"><span style="font-size: 7pt"><span id="xdx_909_ecustom--Description_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--TaxMember__ifrs-full--ClassesOfProvisionsAxis__custom--ISSMember" title="Description"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_TaxMember_custom_ISSMember" id="Fact012274" name="elp:Description">City
    halls tax requirement as ISS on construction services provided by third parties.</ix:nonNumeric></span></span></td>
    <td id="xdx_983_ecustom--Provision_iI_pn3n3_c20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--TaxMember__ifrs-full--ClassesOfProvisionsAxis__custom--ISSMember_zshXKDQRytIh" style="border-bottom: #D9D9D9 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:Provision" contextRef="AsOf2023-12-31_custom_TaxMember_custom_ISSMember" id="Fact012275" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">221</ix:nonFraction></span></td>
    <td id="xdx_983_ecustom--Provision_iI_pn3n3_c20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--TaxMember__ifrs-full--ClassesOfProvisionsAxis__custom--ISSMember_z52lzzkwojnl" style="border-bottom: #D9D9D9 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:Provision" contextRef="AsOf2022-12-31_custom_TaxMember_custom_ISSMember" id="Fact012276" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">181</ix:nonFraction></span></td>
    <td id="xdx_98F_ecustom--ContingentLiabilities_iI_pn3n3_c20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--TaxMember__ifrs-full--ClassesOfProvisionsAxis__custom--ISSMember_z9MlBTY2Iinl" style="border-bottom: #D9D9D9 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:ContingentLiabilities" contextRef="AsOf2023-12-31_custom_TaxMember_custom_ISSMember" id="Fact012277" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">58,085</ix:nonFraction></span></td>
    <td id="xdx_98E_ecustom--ContingentLiabilities_iI_pn3n3_c20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--TaxMember__ifrs-full--ClassesOfProvisionsAxis__custom--ISSMember_zLjeGvXJzU7l" style="border-bottom: #D9D9D9 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:ContingentLiabilities" contextRef="AsOf2022-12-31_custom_TaxMember_custom_ISSMember" id="Fact012278" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">56,731</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: middle">
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    fees and other federal, state and municipal taxes in which the Company discusses the levy or not, as well as its bases and amounts
    for payment</ix:nonNumeric></span></span></td>
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    <td id="xdx_983_ecustom--ContingentLiabilities_iI_pn3n3_c20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--TaxMember__ifrs-full--ClassesOfProvisionsAxis__custom--OthersMember_zfNSvexfLxZ1" style="border-bottom: #D9D9D9 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:ContingentLiabilities" contextRef="AsOf2023-12-31_custom_TaxMember_custom_OthersMember" id="Fact012283" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">84,808</ix:nonFraction></span></td>
    <td id="xdx_989_ecustom--ContingentLiabilities_iI_pn3n3_c20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--TaxMember__ifrs-full--ClassesOfProvisionsAxis__custom--OthersMember_zMvLAxTHtyrh" style="border-bottom: #D9D9D9 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:ContingentLiabilities" contextRef="AsOf2022-12-31_custom_TaxMember_custom_OthersMember" id="Fact012284" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">149,518</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: middle">
    <td style="padding-left: 9px; font-weight: bold; text-align: left"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold"><span style="font-size: 7pt">&#160;</span></td>
    <td id="xdx_988_ecustom--Provision_iI_pn3n3_c20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--TaxMember_z8UFelOmnFVh" style="border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:Provision" contextRef="AsOf2023-12-31_custom_TaxMember" id="Fact012285" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">208,430</ix:nonFraction></span></td>
    <td id="xdx_98B_ecustom--Provision_iI_pn3n3_c20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--TaxMember_zH3HC765lF0l" style="border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:Provision" contextRef="AsOf2022-12-31_custom_TaxMember" id="Fact012286" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">201,750</ix:nonFraction></span></td>
    <td id="xdx_986_ecustom--ContingentLiabilities_pn3n3_c20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--TaxMember_zL64QPsTXxP4" style="border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:ContingentLiabilities" contextRef="AsOf2023-12-31_custom_TaxMember" id="Fact012287" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">518,132</ix:nonFraction></span></td>
    <td id="xdx_989_ecustom--ContingentLiabilities_iI_pn3n3_c20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--TaxMember_z1KWzcJwgyji" style="border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:ContingentLiabilities" contextRef="AsOf2022-12-31_custom_TaxMember" id="Fact012288" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">503,314</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: middle">
    <td style="border-top: Black 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: left"><span style="font-size: 7pt">Labor</span></td>
    <td style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: left"><span style="font-size: 7pt"><span id="xdx_906_ecustom--Description_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--LaborMember" title="Description"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LaborMember" id="Fact012290" name="elp:Description">Charging
    of overtime, hazardous work, transfer surcharge, equalization / salary adjustment, among others, by employees and former employees
    of Copel; collection of indemnity installments and others, by ex-employees of contractors and outsourced companies (subsidiary responsibility).</ix:nonNumeric></span></span></td>
    <td id="xdx_981_ecustom--Provision_iI_pn3n3_c20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--LaborMember_zgXD38ROEx89" style="border-top: Black 0.5pt solid; border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:Provision" contextRef="AsOf2023-12-31_custom_LaborMember" id="Fact012291" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">386,639</ix:nonFraction></span></td>
    <td id="xdx_98F_ecustom--Provision_iI_pn3n3_c20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--LaborMember_zicbyZltP1Bh" style="border-top: Black 0.5pt solid; border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:Provision" contextRef="AsOf2022-12-31_custom_LaborMember" id="Fact012292" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">536,374</ix:nonFraction></span></td>
    <td id="xdx_98D_ecustom--ContingentLiabilities_pn3n3_c20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--LaborMember_z5oVxvVDEPad" style="border-top: Black 0.5pt solid; border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:ContingentLiabilities" contextRef="AsOf2023-12-31_custom_LaborMember" id="Fact012293" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">291,768</ix:nonFraction></span></td>
    <td id="xdx_981_ecustom--ContingentLiabilities_iI_pn3n3_c20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--LaborMember_zUVwjY0SeOne" style="border-top: Black 0.5pt solid; border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:ContingentLiabilities" contextRef="AsOf2022-12-31_custom_LaborMember" id="Fact012294" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">378,737</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: middle">
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; text-align: left; border-top-color: Black; border-top-width: 0.5pt"><span style="font-size: 7pt">Employee
    benefits</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: left; border-top-color: Black; border-top-width: 0.5pt"><span style="font-size: 7pt"><span id="xdx_901_ecustom--Description_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--EmployeeBenefitsMember" title="Description"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_EmployeeBenefitsMember" id="Fact012296" name="elp:Description">Labor
    claims filed by former retired employees against Funda&#231;&#227;o Copel, which will consequently cause repercussions for the
    Company and its wholly-owned subsidiaries, to the extent that additional contributions are required.</ix:nonNumeric></span></span></td>
    <td id="xdx_980_ecustom--Provision_iI_pn3n3_c20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--EmployeeBenefitsMember_zRot2lSOLE92" style="border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="elp:Provision" contextRef="AsOf2023-12-31_custom_EmployeeBenefitsMember" id="Fact012297" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">37,516</ix:nonFraction></span></td>
    <td id="xdx_986_ecustom--Provision_iI_pn3n3_c20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--EmployeeBenefitsMember_zqLou4zVdgzc" style="border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:Provision" contextRef="AsOf2022-12-31_custom_EmployeeBenefitsMember" id="Fact012298" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">30,126</ix:nonFraction></span></td>
    <td id="xdx_98A_ecustom--ContingentLiabilities_pn3n3_c20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--EmployeeBenefitsMember_zLxfedZqFAh6" style="border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:ContingentLiabilities" contextRef="AsOf2023-12-31_custom_EmployeeBenefitsMember" id="Fact012299" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">10,724</ix:nonFraction></span></td>
    <td id="xdx_989_ecustom--ContingentLiabilities_iI_pn3n3_c20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--EmployeeBenefitsMember_ziHR7Gf2hRK9" style="border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:ContingentLiabilities" contextRef="AsOf2022-12-31_custom_EmployeeBenefitsMember" id="Fact012300" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">12,716</ix:nonFraction></span></td></tr>
  <tr>
    <td style="font-weight: bold; vertical-align: bottom; text-align: left"><span style="font-size: 7pt">Regulatory</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; vertical-align: middle; text-align: left"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-left: #FFC000 0.5pt solid; font-weight: bold; vertical-align: middle; text-align: right"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-left: #FFC000 0.5pt solid; font-weight: bold; vertical-align: middle; text-align: right"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-left: #FFC000 0.5pt solid; font-weight: bold; vertical-align: middle; text-align: right"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-left: #FFC000 0.5pt solid; font-weight: bold; vertical-align: middle; text-align: right"><span style="font-size: 7pt">&#160;</span></td></tr>
  <tr style="vertical-align: middle">
    <td style="border-bottom: #D9D9D9 0.5pt solid; padding-left: 9px; text-align: left; border-top-color: #D9D9D9; border-top-width: 0.5pt"><span style="font-size: 7pt">ESBR</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: left; border-top-color: #D9D9D9; border-top-width: 0.5pt"><span style="font-size: 7pt"><span id="xdx_903_ecustom--Description_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--RegulatoryMember__ifrs-full--ClassesOfProvisionsAxis__custom--ESBRMember" title="Description"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_RegulatoryMember_custom_ESBRMember" id="Fact012302" name="elp:Description">ESBR
    filed Ordinary Lawsuit No. 10426-71.2013.4.01.4100 against ANEEL in the Federal Court of Rond&#244;nia, whose ruling: (i) acknowledged
    the exclusion of liability for the 535-day schedule overrun in the construction of the Jirau Hydropower Station; (ii) declares any
    obligations, penalties and costs imposed on ESBR as a result of the schedule overrun to be unenforceable, and (iii) annuls ANEEL
    Resolution 1,732/2013, which had recognized a schedule overrun of only 52 days. An appeal has been brought by ANEEL, pending judgment
    by the Federal Court of the 1st Region. The practical consequence of the ruling was, at the time it exempted ESBR, to expose the
    distributors with whom it entered into power trading contracts (CCEARs) to the Short-Term Market and to the high value of the Settlement
    Price of the Differences (Pre&#231;o de Liquida&#231;&#227;o das Diferen&#231;as - PLD, in Portuguese) in the period, including
    Copel DIS. This occurred because the rules for the sale of electricity require that all energy consumed should have a corresponding
    contractual coverage. If the lawsuits are judged unfavorably against Copel, the amount will be classified as Sectorial Financial
    Asset to be recovered through tariff rates.</ix:nonNumeric></span></span></td>
    <td id="xdx_981_ecustom--Provision_iI_pn3n3_c20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--RegulatoryMember__ifrs-full--ClassesOfProvisionsAxis__custom--ESBRMember_zq8hGdNZ3bVg" style="border-bottom: #D9D9D9 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt"><span style="font-size: 7pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl12303">-</span></span></td>
    <td id="xdx_982_ecustom--Provision_iI_pn3n3_c20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--RegulatoryMember__ifrs-full--ClassesOfProvisionsAxis__custom--ESBRMember_zMWgnNCW8Eo4" style="border-bottom: #D9D9D9 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt"><span style="font-size: 7pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl12304">-</span></span></td>
    <td id="xdx_986_ecustom--ContingentLiabilities_pn3n3_c20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--RegulatoryMember__ifrs-full--ClassesOfProvisionsAxis__custom--ESBRMember_z2xO8rneiLuc" style="border-bottom: #D9D9D9 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="elp:ContingentLiabilities" contextRef="AsOf2023-12-31_custom_RegulatoryMember_custom_ESBRMember" id="Fact012305" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,129,202</ix:nonFraction></span></td>
    <td id="xdx_985_ecustom--ContingentLiabilities_iI_pn3n3_c20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--RegulatoryMember__ifrs-full--ClassesOfProvisionsAxis__custom--ESBRMember_z4iaBBQzEib8" style="border-bottom: #D9D9D9 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="elp:ContingentLiabilities" contextRef="AsOf2022-12-31_custom_RegulatoryMember_custom_ESBRMember" id="Fact012306" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,130,845</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: middle">
    <td style="border-bottom: #D9D9D9 0.5pt solid; padding-left: 9px; text-align: left; border-top-color: #D9D9D9; border-top-width: 0.5pt"><span style="font-size: 7pt">Col&#237;der
    exclusion of liability</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: left; border-top-color: #D9D9D9; border-top-width: 0.5pt"><span style="font-size: 7pt"><span id="xdx_90C_ecustom--Description_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--RegulatoryMember__ifrs-full--ClassesOfProvisionsAxis__custom--ColiderExclusionOfLiabilityMember" title="Description"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_RegulatoryMember_custom_ColiderExclusionOfLiabilityMember" id="Fact012308" name="elp:Description">Discussion
    on the value of the Tariff for use of the transmission system - TUST and monetary adjustment on energy values &#8203;&#8203;referring
    to the exclusion of liability period. As a result of the court injunction that excluded the delay period for the Col&#237;der HPP
    from being responsible for the delivery of energy contracted in the Regulated Contracting Environment ("ACR"), CCEE proceeded
    to credit, valued to PLD, the energy previously backed to comply with ACR contracts. However, in the event of failure in the lawsuit,
    the Company must return the amounts credited, updated by the IGPM. Further information on the lawsuit is presented in Note 7.2</ix:nonNumeric></span></span></td>
    <td id="xdx_98B_ecustom--Provision_iI_pn3n3_c20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--RegulatoryMember__ifrs-full--ClassesOfProvisionsAxis__custom--ColiderExclusionOfLiabilityMember_zlboWdGHKEdc" style="border-left: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl12309">-</span></span></td>
    <td id="xdx_98E_ecustom--Provision_iI_pn3n3_c20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--RegulatoryMember__ifrs-full--ClassesOfProvisionsAxis__custom--ColiderExclusionOfLiabilityMember_zi656QIkMdId" style="border-left: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl12310">-</span></span></td>
    <td id="xdx_985_ecustom--ContingentLiabilities_pn3n3_c20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--RegulatoryMember__ifrs-full--ClassesOfProvisionsAxis__custom--ColiderExclusionOfLiabilityMember_zLXxJ5H0TnZe" style="border-left: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:ContingentLiabilities" contextRef="AsOf2023-12-31_custom_RegulatoryMember_custom_ColiderExclusionOfLiabilityMember" id="Fact012311" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">307,285</ix:nonFraction></span></td>
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  <tr style="vertical-align: middle">
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<ix:exclude><p id="xdx_23F_zUhPmER7QRFh" style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0"><span style="font-size: 7pt">&#160;(continued)</span></p></ix:exclude>


<ix:exclude><!-- Field: Page; Sequence: 261 -->
    <div id="xdx_237_zm5I7SMlIUXk" style="border-bottom: Black 1pt solid; margin-bottom: 6pt"><p style="margin-top: 0; margin-bottom: 0">&#160;</p><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%">F-<!-- Field: Sequence; Type: Arabic; Name: PageNo -->86<!-- Field: /Sequence -->&#160;</td></tr></table></div>
    <div id="xdx_237_zN8ZL6ofjbz6" style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%"><p style="font: 10pt/11.2pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 1pt; text-align: left"><b>COMPANHIA PARANAENSE DE ENERGIA &#8211; COPEL and Subsidiaries</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>Notes to the Consolidated Financial Statements</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>For the years ended December 31, 2023, 2022 and 2021</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; text-align: left; margin-top: 1.7pt; margin-right: 0; margin-bottom: 0"><b>All amounts expressed in thousands of Brazilian reais, unless otherwise stated</b></p><p id="xdx_23D_z6yLs4F7g2Rl" style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b>&#160;</b></p></td></tr></table></div>
    <!-- Field: /Page --></ix:exclude>

<ix:exclude><p id="xdx_235_zolXq5MJub82" style="font: 11pt/7pt Calibri, Helvetica, Sans-Serif; margin: 0.45pt 0 0">&#160;</p></ix:exclude>

<table border="0" cellpadding="0" cellspacing="0" summary="xdx: Disclosure - Provisions for Legal Claims and Contingent Liabilities (Details 1)" style="font: 9pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; font-size: 8pt; width: 15%"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-bottom: Black 1pt solid; font-size: 8pt; width: 49%"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-bottom: Black 1pt solid; font-size: 8pt; width: 9%"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-bottom: Black 1pt solid; font-size: 8pt; width: 9%"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-bottom: Black 1pt solid; font-size: 8pt; width: 9%"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-bottom: Black 1pt solid; font-size: 8pt; width: 9%"><span style="font-size: 7pt">&#160;</span></td></tr>
  <tr>
    <td style="font-weight: bold; vertical-align: bottom; text-align: left"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: left"><span style="font-size: 7pt">&#160;</span></td>
    <td colspan="2" style="border-top: #FFC000 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: #FFC000 0.5pt solid; font-weight: bold; vertical-align: middle; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">Provisions
    for legal claims</span></td>
    <td colspan="2" style="border-top: #FFC000 0.5pt solid; border-bottom: #FFC000 0.5pt solid; font-weight: bold; vertical-align: middle; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">Contingent
    liabilities</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: center"><span style="font-size: 7pt">Description</span></td>
    <td style="border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right"><span style="font-size: 7pt">12.31.2023</span></td>
    <td style="border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right"><span style="font-size: 7pt">12.31.2022</span></td>
    <td style="border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right"><span style="font-size: 7pt">12.31.2023</span></td>
    <td style="border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right"><span style="font-size: 7pt">12.31.2022</span></td></tr>
  <tr>
    <td style="font-weight: bold; vertical-align: bottom"><span style="font-size: 7pt">Civil</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; vertical-align: middle; text-align: left"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-left: #FFC000 0.5pt solid; vertical-align: middle; text-align: right"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-left: #FFC000 0.5pt solid; vertical-align: middle; text-align: right"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-left: #FFC000 0.5pt solid; vertical-align: middle; text-align: right"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-left: #FFC000 0.5pt solid; vertical-align: middle; text-align: right"><span style="font-size: 7pt">&#160;</span></td></tr>
  <tr style="vertical-align: middle">
    <td style="border-bottom: #D9D9D9 0.5pt solid; padding-left: 9px; text-align: left"><span style="font-size: 7pt">Tobacco growers</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: left"><span style="font-size: 7pt"><span id="xdx_906_ecustom--Description_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--TobaccoGrowersMember" title="Description"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CivilMember_custom_TobaccoGrowersMember" id="Fact012326" name="elp:Description">Actions
    whose main cause is the lack of electricity causing loss of production.</ix:nonNumeric></span></span></td>
    <td id="xdx_980_ecustom--Provision_iI_pn3n3_c20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--TobaccoGrowersMember_zAmJBvFE9i5h" style="border-bottom: #D9D9D9 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt"><ix:nonFraction name="elp:Provision" contextRef="AsOf2023-12-31_custom_CivilMember_custom_TobaccoGrowersMember" id="Fact012327" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">57,475</ix:nonFraction></span></td>
    <td id="xdx_986_ecustom--Provision_iI_pn3n3_c20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--TobaccoGrowersMember_zL5xwiebNNp7" style="border-bottom: #D9D9D9 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:Provision" contextRef="AsOf2022-12-31_custom_CivilMember_custom_TobaccoGrowersMember" id="Fact012328" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">73,366</ix:nonFraction></span></td>
    <td id="xdx_985_ecustom--ContingentLiabilities_pn3n3_c20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--TobaccoGrowersMember_z85JV3utUNAd" style="border-bottom: #D9D9D9 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:ContingentLiabilities" contextRef="AsOf2023-12-31_custom_CivilMember_custom_TobaccoGrowersMember" id="Fact012329" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">42,373</ix:nonFraction></span></td>
    <td id="xdx_98D_ecustom--ContingentLiabilities_iI_pn3n3_c20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--TobaccoGrowersMember_zEzqwOs6bbTk" style="border-bottom: #D9D9D9 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:ContingentLiabilities" contextRef="AsOf2022-12-31_custom_CivilMember_custom_TobaccoGrowersMember" id="Fact012330" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">71,237</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: middle">
    <td style="border-bottom: #D9D9D9 0.5pt solid; padding-left: 9px; text-align: left; border-top-color: #D9D9D9; border-top-width: 0.5pt"><span style="font-size: 7pt">Arbitration</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: left"><span style="font-size: 7pt"><span id="xdx_906_ecustom--Description_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--ArbitrationMember" title="Description"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CivilMember_custom_ArbitrationMember" id="Fact012332" name="elp:Description">Arbitration
    process started in 2015, which originated from a dispute related to a term of commitment signed between the authors and Copel in
    December 2012, processed in secrecy at the Brazil-Canada Arbitration and Mediation Center. On January 25, 2024, an agreement was
    reached between the parties to close the case, as disclosed in Note 40.1.</ix:nonNumeric></span></span></td>
    <td id="xdx_981_ecustom--Provision_iI_pn3n3_c20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--ArbitrationMember_fKGEp_zKa1NEZIemU1" style="border-bottom: #D9D9D9 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:Provision" contextRef="AsOf2023-12-31_custom_CivilMember_custom_ArbitrationMember" id="Fact012333" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">672,000</ix:nonFraction></span></td>
    <td id="xdx_98B_ecustom--Provision_iI_pn3n3_c20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--ArbitrationMember_fKGEp_zwI2cypmE7U3" style="border-bottom: #D9D9D9 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:Provision" contextRef="AsOf2022-12-31_custom_CivilMember_custom_ArbitrationMember" id="Fact012334" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">629,056</ix:nonFraction></span></td>
    <td id="xdx_985_ecustom--ContingentLiabilities_iI_pn3n3_c20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--ArbitrationMember_fKGEp_zczJxiFzKZg" style="border-bottom: #D9D9D9 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt"><span style="font-size: 7pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl12335">-</span></span></td>
    <td id="xdx_981_ecustom--ContingentLiabilities_iI_pn3n3_c20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--ArbitrationMember_fKGEp_zDMLlIs4dvx9" style="border-bottom: #D9D9D9 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:ContingentLiabilities" contextRef="AsOf2022-12-31_custom_CivilMember_custom_ArbitrationMember" id="Fact012336" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">338,779</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: middle">
    <td style="border-bottom: #D9D9D9 0.5pt solid; padding-left: 9px; text-align: left; border-top-color: #D9D9D9; border-top-width: 0.5pt"><span style="font-size: 7pt">Civil
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    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: left; border-top-color: #D9D9D9; border-top-width: 0.5pt"><span style="font-size: 7pt"><span id="xdx_907_ecustom--Description_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--CivilAndAdministrativeLawMember_zfAYlAJiqXcl" title="Description"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CivilMember_custom_CivilAndAdministrativeLawMember" id="Fact012338" name="elp:Description">Other
    actions involving billing, supposed irregular procedures, administrative contracts and contractual fines, indemnity for accidents
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    <td id="xdx_988_ecustom--Provision_iI_pn3n3_c20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--CivilAndAdministrativeLawMember_zUlcn18Atyoc" style="border-bottom: #D9D9D9 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:Provision" contextRef="AsOf2023-12-31_custom_CivilMember_custom_CivilAndAdministrativeLawMember" id="Fact012339" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">118,210</ix:nonFraction></span></td>
    <td id="xdx_98F_ecustom--Provision_iI_pn3n3_c20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--CivilAndAdministrativeLawMember_zYcdUO0sGos7" style="border-bottom: #D9D9D9 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:Provision" contextRef="AsOf2022-12-31_custom_CivilMember_custom_CivilAndAdministrativeLawMember" id="Fact012340" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">154,550</ix:nonFraction></span></td>
    <td id="xdx_989_ecustom--ContingentLiabilities_pn3n3_c20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--CivilAndAdministrativeLawMember_zx70hxv0Vdv" style="border-bottom: #D9D9D9 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:ContingentLiabilities" contextRef="AsOf2023-12-31_custom_CivilMember_custom_CivilAndAdministrativeLawMember" id="Fact012341" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">349,602</ix:nonFraction></span></td>
    <td id="xdx_989_ecustom--ContingentLiabilities_iI_pn3n3_c20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--CivilAndAdministrativeLawMember_zvFrpYtRCWHj" style="border-bottom: #D9D9D9 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:ContingentLiabilities" contextRef="AsOf2022-12-31_custom_CivilMember_custom_CivilAndAdministrativeLawMember" id="Fact012342" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">549,115</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: middle">
    <td style="border-bottom: #D9D9D9 0.5pt solid; padding-left: 9px; text-align: left; border-top-color: #D9D9D9; border-top-width: 0.5pt"><span style="font-size: 7pt">Indemnification
    to third parties (civil)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: left; border-top-color: #D9D9D9; border-top-width: 0.5pt"><span style="font-size: 7pt"><span id="xdx_900_ecustom--Description_c20230101__20231231__ifrs-full--ClassesOfProvisionsAxis__custom--IndemnificationToThirdPartiesCivilMember__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember_zgH6OaUmYIdc" title="Description"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_IndemnificationToThirdPartiesCivilMember_custom_CivilMember" id="Fact012344" name="elp:Description">Actions
    for indemnity for resulting from damages caused during the construction of power plants. The execution of the sentence began without
    the previously determined accounting expertise.</ix:nonNumeric></span> In the 1<sup>st</sup> degree, Copel challenged the execution and presented an insurance
    policy as a guarantee until a decision on the performance of an expert examination and excess of the value. As there was still no
    favorable position on the merits, the risk was reassessed with a change in the provisioned balance.</span></td>
    <td id="xdx_989_ecustom--Provision_iI_pn3n3_c20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--IndemnificationToThirdPartiesCivilMember_zaq99xTGiKzd" style="border-bottom: #D9D9D9 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:Provision" contextRef="AsOf2023-12-31_custom_CivilMember_custom_IndemnificationToThirdPartiesCivilMember" id="Fact012345" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">106,986</ix:nonFraction></span></td>
    <td id="xdx_980_ecustom--Provision_iI_pn3n3_c20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--IndemnificationToThirdPartiesCivilMember_zzuckF1xjOGa" style="border-bottom: #D9D9D9 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:Provision" contextRef="AsOf2022-12-31_custom_CivilMember_custom_IndemnificationToThirdPartiesCivilMember" id="Fact012346" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">101,076</ix:nonFraction></span></td>
    <td id="xdx_989_ecustom--ContingentLiabilities_iI_pn3n3_c20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--IndemnificationToThirdPartiesCivilMember_zR1f59TQT93h" style="border-bottom: #D9D9D9 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:ContingentLiabilities" contextRef="AsOf2023-12-31_custom_CivilMember_custom_IndemnificationToThirdPartiesCivilMember" id="Fact012347" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">104,192</ix:nonFraction></span></td>
    <td id="xdx_981_ecustom--ContingentLiabilities_iI_pn3n3_c20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--IndemnificationToThirdPartiesCivilMember_zg86AMILmx61" style="border-bottom: #D9D9D9 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:ContingentLiabilities" contextRef="AsOf2022-12-31_custom_CivilMember_custom_IndemnificationToThirdPartiesCivilMember" id="Fact012348" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">98,940</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: middle">
    <td style="border-bottom: #D9D9D9 0.5pt solid; padding-left: 9px; text-align: left; border-top-color: #D9D9D9; border-top-width: 0.5pt"><span style="font-size: 7pt">Easements</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: left; border-top-color: #D9D9D9; border-top-width: 0.5pt"><span style="font-size: 7pt"><span id="xdx_905_ecustom--Description_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--EasementsMember" title="Description"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CivilMember_custom_EasementsMember" id="Fact012350" name="elp:Description">Discussion
    between the amount determined by Copel for payment and the amount claimed by the property owner and/or when the owner's documentation
    supporting title to the property may not be registered (when probate proceedings are still in progress, properties have no registry
    number with the land registry, etc.), intervention in third-party adverse possession, either as a confronter, or in case of a property
    where there are areas of easement of passage, in order to preserve the limits and boundaries of expropriated areas.</ix:nonNumeric></span></span></td>
    <td id="xdx_98D_ecustom--Provision_iI_pn3n3_c20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--EasementsMember_z9lnLN1Tza8k" style="border-bottom: #D9D9D9 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:Provision" contextRef="AsOf2023-12-31_custom_CivilMember_custom_EasementsMember" id="Fact012351" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">114,125</ix:nonFraction></span></td>
    <td id="xdx_982_ecustom--Provision_iI_pn3n3_c20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--EasementsMember_z3yi3tSwL83c" style="border-bottom: #D9D9D9 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:Provision" contextRef="AsOf2022-12-31_custom_CivilMember_custom_EasementsMember" id="Fact012352" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">138,841</ix:nonFraction></span></td>
    <td id="xdx_98B_ecustom--ContingentLiabilities_pn3n3_c20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--EasementsMember_zTypcu4BZTR3" style="border-bottom: #D9D9D9 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:ContingentLiabilities" contextRef="AsOf2023-12-31_custom_CivilMember_custom_EasementsMember" id="Fact012353" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">24,551</ix:nonFraction></span></td>
    <td id="xdx_98A_ecustom--ContingentLiabilities_iI_pn3n3_c20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--EasementsMember_zspT8GSnbRyb" style="border-bottom: #D9D9D9 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:ContingentLiabilities" contextRef="AsOf2022-12-31_custom_CivilMember_custom_EasementsMember" id="Fact012354" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">31,063</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: middle">
    <td style="border-bottom: #D9D9D9 0.5pt solid; padding-left: 9px; text-align: left; border-top-color: #D9D9D9; border-top-width: 0.5pt"><span style="font-size: 7pt">Expropriations
    and property</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: left; border-top-color: #D9D9D9; border-top-width: 0.5pt"><span style="font-size: 7pt"><span id="xdx_908_ecustom--Description_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--ExpropriationAndPropertyMember" title="Description"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CivilMember_custom_ExpropriationAndPropertyMember" id="Fact012356" name="elp:Description">Discussion
    between the amount assessed by Copel for payment and the amount claimed by the owner, and / or when the owner's documentation does
    not present conditions for registration (inventories in progress, properties without registration, among others); actions for repossession
    of real estate owned by the concessionaire; intervention in the adverse possession of third parties, as a confrontant, in order to
    preserve the limits and confrontations of the expropriated areas.</ix:nonNumeric></span></span></td>
    <td id="xdx_980_ecustom--Provision_iI_pn3n3_c20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--ExpropriationAndPropertyMember_zVamPAowBVf8" style="border-bottom: #D9D9D9 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:Provision" contextRef="AsOf2023-12-31_custom_CivilMember_custom_ExpropriationAndPropertyMember" id="Fact012357" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">112,764</ix:nonFraction></span></td>
    <td id="xdx_985_ecustom--Provision_iI_pn3n3_c20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--ExpropriationAndPropertyMember_ziGTZkQR5tW9" style="border-bottom: #D9D9D9 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:Provision" contextRef="AsOf2022-12-31_custom_CivilMember_custom_ExpropriationAndPropertyMember" id="Fact012358" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">154,943</ix:nonFraction></span></td>
    <td id="xdx_987_ecustom--ContingentLiabilities_pn3n3_c20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--ExpropriationAndPropertyMember_zod5nYYcx6vj" style="border-bottom: #D9D9D9 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:ContingentLiabilities" contextRef="AsOf2023-12-31_custom_CivilMember_custom_ExpropriationAndPropertyMember" id="Fact012359" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">22,225</ix:nonFraction></span></td>
    <td id="xdx_989_ecustom--ContingentLiabilities_iI_pn3n3_c20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--ExpropriationAndPropertyMember_zktUTMiSjvcc" style="border-bottom: #D9D9D9 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:ContingentLiabilities" contextRef="AsOf2022-12-31_custom_CivilMember_custom_ExpropriationAndPropertyMember" id="Fact012360" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">38,030</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: middle">
    <td style="border-bottom: #D9D9D9 0.5pt solid; padding-left: 9px; text-align: left; border-top-color: #D9D9D9; border-top-width: 0.5pt"><span style="font-size: 7pt">Consumers</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: left; border-top-color: #D9D9D9; border-top-width: 0.5pt"><span style="font-size: 7pt"><span id="xdx_901_ecustom--Description_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--ConsumersMember" title="Description"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CivilMember_custom_ConsumersMember" id="Fact012362" name="elp:Description">Lawsuits
    seeking compensation for damages caused in household appliances, industrial and commercial machines, lawsuits claiming damages for
    pain and suffering caused by service interruption and lawsuits filed by industrial consumers, challenging the lawfulness of the increase
    in electricity prices while Plano Cruzado (anti-inflation economic plan) was in effect and claiming reimbursement for the amounts
    paid by the Company.</ix:nonNumeric></span></span></td>
    <td id="xdx_987_ecustom--Provision_iI_pn3n3_c20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--ConsumersMember_zVCmIdKO7bOc" style="border-bottom: #D9D9D9 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="elp:Provision" contextRef="AsOf2023-12-31_custom_CivilMember_custom_ConsumersMember" id="Fact012363" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,442</ix:nonFraction></span></td>
    <td id="xdx_98D_ecustom--Provision_iI_pn3n3_c20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--ConsumersMember_zEou13IxE2s8" style="border-bottom: #D9D9D9 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="elp:Provision" contextRef="AsOf2022-12-31_custom_CivilMember_custom_ConsumersMember" id="Fact012364" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,758</ix:nonFraction></span></td>
    <td id="xdx_98B_ecustom--ContingentLiabilities_pn3n3_c20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--ConsumersMember_zor2NFFgpY7d" style="border-bottom: #D9D9D9 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="elp:ContingentLiabilities" contextRef="AsOf2023-12-31_custom_CivilMember_custom_ConsumersMember" id="Fact012365" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,077</ix:nonFraction></span></td>
    <td id="xdx_989_ecustom--ContingentLiabilities_iI_pn3n3_c20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--ConsumersMember_zulEmt46WLI7" style="border-bottom: #D9D9D9 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="elp:ContingentLiabilities" contextRef="AsOf2022-12-31_custom_CivilMember_custom_ConsumersMember" id="Fact012366" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,911</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: middle">
    <td style="border-bottom: #D9D9D9 0.5pt solid; padding-left: 9px; text-align: left; border-top-color: #D9D9D9; border-top-width: 0.5pt"><span style="font-size: 7pt">Environmental</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #D9D9D9 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: left; border-top-color: #D9D9D9; border-top-width: 0.5pt"><span style="font-size: 7pt"><span id="xdx_900_ecustom--Description_c20230101__20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--EnvironmentalMember" title="Description"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CivilMember_custom_EnvironmentalMember" id="Fact012368" name="elp:Description">Public
    civil and class actions whose purpose is to obstruct the progress of environmental licensing for new projects or to recover permanent
    preservation areas located around the hydroelectric power plant dams unlawfully used by private individuals. If the outcome of the
    lawsuits is unfavorable to the Company, Management estimates only the cost to prepare new environmental studies and to recover the
    areas owned by Copel GeT. They also include the Commitment Agreements (Termos de Ajuste de Conduta - TAC, in Portuguese), which refer
    to the commitments agreed-upon and approved between the Company and the relevant bodies, for noncompliance with any condition provided
    for by the Installation and Operating Licenses.</ix:nonNumeric></span></span></td>
    <td id="xdx_986_ecustom--Provision_iI_pn3n3_c20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--EnvironmentalMember_z6nHQsewLR14" style="border-bottom: #D9D9D9 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="elp:Provision" contextRef="AsOf2023-12-31_custom_CivilMember_custom_EnvironmentalMember" id="Fact012369" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,591</ix:nonFraction></span></td>
    <td id="xdx_98A_ecustom--Provision_iI_pn3n3_c20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--EnvironmentalMember_zIYRnFmkGIf6" style="border-bottom: #D9D9D9 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="elp:Provision" contextRef="AsOf2022-12-31_custom_CivilMember_custom_EnvironmentalMember" id="Fact012370" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">5,266</ix:nonFraction></span></td>
    <td id="xdx_987_ecustom--ContingentLiabilities_pn3n3_c20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--EnvironmentalMember_zIswm5WUha4g" style="border-bottom: #D9D9D9 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:ContingentLiabilities" contextRef="AsOf2023-12-31_custom_CivilMember_custom_EnvironmentalMember" id="Fact012371" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">226,833</ix:nonFraction></span></td>
    <td id="xdx_98A_ecustom--ContingentLiabilities_iI_pn3n3_c20221231__ifrs-full--ClassesOfLiabilitiesAxis__custom--CivilMember__ifrs-full--ClassesOfProvisionsAxis__custom--EnvironmentalMember_zIjLzBQTn8Cl" style="border-bottom: #D9D9D9 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right; border-top-color: #D9D9D9; border-top-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:ContingentLiabilities" contextRef="AsOf2022-12-31_custom_CivilMember_custom_EnvironmentalMember" id="Fact012372" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">216,380</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: middle">
    <td style="border-bottom: #FFC000 0.5pt solid; text-align: left; border-top-color: #D9D9D9; border-top-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: left; border-top-color: #D9D9D9; border-top-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
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  <tr style="vertical-align: bottom">
    <td style="border-top: Black 0.5pt solid; border-bottom: Black 1pt solid; padding-left: 9px; text-align: left"><span style="font-size: 7pt">&#160;</span></td>
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</ix:nonNumeric><p id="xdx_8A0_z46alQl7m927" style="font: 11pt/7pt Calibri, Helvetica, Sans-Serif; margin: 0.45pt 0 0">&#160;</p>

<p style="font: 11pt/7pt Calibri, Helvetica, Sans-Serif; margin: 0.45pt 0 0">&#160;</p>


<ix:exclude><!-- Field: Page; Sequence: 262 -->
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<table cellpadding="0" cellspacing="0" style="font: 11pt Calibri, Helvetica, Sans-Serif; width: 100%; margin-top: 3.3pt; margin-bottom: 0; color: #ED8E00"><tr style="vertical-align: top">
<td style="width: 20.3pt"/><td style="width: 25.35pt"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 13pt"><b>29.</b></span></td><td><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 13pt"><b><span id="xdx_82C_zIXPCfuXlQn2">Equity</span></b></span></td></tr></table>

<p style="font: 13pt/13pt Calibri, Helvetica, Sans-Serif; margin: 0.3pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 11pt Calibri, Helvetica, Sans-Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 34pt"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 10pt"><b>29.1</b></span></td><td><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 10pt"><b>Capital</b></span></td></tr></table>

<p style="font: 14pt/14pt Calibri, Helvetica, Sans-Serif; margin: 0.15pt 0 0">&#160;</p>

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  <tr style="vertical-align: bottom">
    <td id="xdx_8B1_zqEfSXKSD2Be" style="width: 70%"><b style="display: none">Schedule of capital</b></td>
    <td style="width: 15%">&#160;</td>
    <td style="width: 15%">&#160;</td></tr>
  <tr>
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: top">&#160;</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right">12.31.2023</td>
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  <tr style="vertical-align: bottom">
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  <tr style="vertical-align: bottom">
    <td>(-) Transaction costs, net of taxes</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td></tr>
  <tr style="vertical-align: bottom">
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  <tr style="vertical-align: bottom">
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    <td style="border-bottom: Black 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;-</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; font-weight: bold">&#160;</td>
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  </table>



<table cellpadding="0" cellspacing="0" style="font: 11pt Calibri, Helvetica, Sans-Serif; width: 100%; margin-top: 2.45pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 8.05pt"/><td style="width: 0.05pt"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">(a)</span></td><td><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">Amounts deducted from taxes payable</span></td></tr></table>

</ix:nonNumeric><p id="xdx_8A8_zNEbrJm9n3sl" style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0.3pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.45pt 0 5.9pt; text-align: justify">The capital increase of R$2,021,758
refers to the value of the share issue of R$2,031,619 less transaction costs net of taxes, totaling R$9,861, and was recorded after the
settlement of the public share offering, as described in Note 1.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.15pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 5.95pt 0 5.9pt; text-align: justify">The share capital is represented
by ordinary shares, class "A" and "B" preferred shares and 1 special class preferred share held by the State of Paran&#225;.
At General Meetings, each ordinary share has the right to one vote, respecting the limitations established in Article 6 of the Bylaws,
so that any shareholder or group of shareholders, Brazilian or foreign, public or private, is prohibited from exercising voting rights
in excess of the equivalent of 10% of the total number of shares into which Copel's voting capital is divided, regardless of their stake
in the share capital.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.45pt 0 5.9pt; text-align: justify">Class &#8220;A&#8221; and &#8220;B&#8221;
preferred shares have restricted voting rights as per &#167; 7, Article 5, of the Bylaws. According to Article 17 of Federal Law No. 6,404/1976,
dividends paid to preferred shares must be at least 10% higher than those paid to common shares. Class &#8220;A&#8221; preferred shares
have priority in the reimbursement of capital and in the distribution of minimum dividends of 10% p.a. (non-cumulative), calculated based
on the capital represented by this class of shares. Class &#8220;B&#8221; preferred shares have priority in the reimbursement of capital
and the right to the distribution of dividends, calculated as 25% of adjusted profit or loss for the year, pursuant to the corporate legislation
and to the Company&#8217;s Bylaws, calculated proportionately to the capital represented by the shares of this class. Dividends for Class
&#8220;B&#8221; have priority only over the common shares and are only paid out of the remaining profits payment of priority dividends
of class &#8220;A&#8221; shares.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.25pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 5.65pt 0 5.9pt; text-align: justify">The special class preferred share
was created under the terms of State Law No. 21,272/2022. As long as the State of Paran&#225; holds shares representing at least 10%
of the total shares issued by the Company, this share will grant veto power in General Meeting deliberations that authorize the administrators
to approve and execute the Annual Investments by Copel DIS, aimed at changing the Company's name and headquarters, and amending the clauses
of the bylaws related to the limitation so that no shareholder or group of shareholders will exercise votes corresponding to more than
10% of the total and the celebration of shareholder agreements for the exercise of voting rights.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0 61.1pt 0 5.9pt; text-align: justify">The table below presents the composition
of the share capital by shares (without nominal value):</p>

<p style="font: 5pt/5pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>




<ix:exclude><!-- Field: Page; Sequence: 263 -->
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<p style="font: 11pt/7pt Calibri, Helvetica, Sans-Serif; margin: 0.25pt 0 0">&#160;</p>

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  <tr style="vertical-align: bottom">
    <td id="xdx_8B0_zyp8qJOWDDIl" style="width: 19%"><span style="display: none; font-size: 7pt">Schedule of classes of shares and main
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    <td style="width: 11%"><span style="font-size: 7pt">&#160;</span></td>
    <td style="width: 6%"><span style="font-size: 7pt">&#160;</span></td>
    <td style="width: 9%"><span style="font-size: 7pt">&#160;</span></td>
    <td style="width: 6%"><span style="font-size: 7pt">&#160;</span></td>
    <td style="width: 11%"><span style="font-size: 7pt">&#160;</span></td>
    <td style="width: 6%"><span style="font-size: 7pt">&#160;</span></td>
    <td style="width: 9%"><span style="font-size: 7pt">&#160;</span></td>
    <td style="width: 6%"><span style="font-size: 7pt">&#160;</span></td>
    <td style="width: 11%"><span style="font-size: 7pt">&#160;</span></td>
    <td style="width: 6%"><span style="font-size: 7pt">&#160;</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; font-weight: bold"><span style="font-size: 7pt">12.31.2023</span></td>
    <td colspan="2" style="border-top: Black 1pt solid; border-bottom: #FFC000 0.5pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-top: Black 1pt solid; border-bottom: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-top: Black 1pt solid; border-bottom: #FFC000 0.5pt solid"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-top: Black 1pt solid; border-bottom: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-top: Black 1pt solid; border-bottom: #FFC000 0.5pt solid"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-top: Black 1pt solid; border-bottom: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-top: Black 1pt solid; border-bottom: #FFC000 0.5pt solid"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-top: Black 1pt solid; border-bottom: #FFC000 0.5pt solid"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-top: Black 1pt solid; border-bottom: #FFC000 0.5pt solid; font-weight: bold; text-align: right"><span style="font: normal 700 7pt Arial, Helvetica, Sans-Serif">Number
    of shares in units</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold"><span style="font-size: 7pt">&#160;</span></td>
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    shares</span></td>
    <td colspan="6" style="border-top: #FFC000 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: #FFC000 0.5pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">Preferred
    shares</span></td>
    <td colspan="2" style="border-top: #FFC000 0.5pt solid; border-bottom: #FFC000 0.5pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font: normal 700 7pt Arial, Helvetica, Sans-Serif">Total&#160;</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td colspan="2" style="border-top: #FFC000 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: #FFC000 0.5pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">Class
    "A&#8221;&#160;</span></td>
    <td colspan="2" style="border-top: #FFC000 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: #FFC000 0.5pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">Class
    &#8220;B&#8221;</span></td>
    <td colspan="2" style="border-top: #FFC000 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: #FFC000 0.5pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">Special
    class</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: left"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">number
    of shares</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font: normal 700 7pt Arial, Helvetica, Sans-Serif">%</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; border-top-color: #FFC000; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">number
    of shares</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: center; border-top-color: #FFC000; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font: normal 700 7pt Arial, Helvetica, Sans-Serif">%</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; border-top-color: #FFC000; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">number
    of shares</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: center; border-top-color: #FFC000; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font: normal 700 7pt Arial, Helvetica, Sans-Serif">%</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; border-top-color: #FFC000; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">number
    of shares</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: center; border-top-color: #FFC000; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font: normal 700 7pt Arial, Helvetica, Sans-Serif">%</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">number
    of shares</span></td>
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font: normal 700 7pt Arial, Helvetica, Sans-Serif">%</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid"><span style="font: normal 400 7pt Arial, Helvetica, Sans-Serif">State
    of Paran&#225;</span></td>
    <td id="xdx_987_eifrs-full--NumberOfSharesOutstanding_iI_pip0_c20231231__ifrs-full--ClassesOfShareCapitalAxis__custom--CommonSharesMember__dei--LegalEntityAxis__custom--StateOfParanaMember_z5UT4PYjAkT5" title="Number of shares" style="border-right: #FFC000 0.5pt solid; text-align: right; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NumberOfSharesOutstanding" contextRef="AsOf2023-12-31_custom_CommonSharesMember_custom_StateOfParanaMember" id="Fact012401" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="Shares">358,562,509</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;<span id="xdx_90D_ecustom--ProportionOfOwnership_iI_pip0_dp_c20231231__ifrs-full--ClassesOfShareCapitalAxis__custom--CommonSharesMember__dei--LegalEntityAxis__custom--StateOfParanaMember_zia3xOIErTIg" title="Percent"><ix:nonFraction name="elp:ProportionOfOwnership" contextRef="AsOf2023-12-31_custom_CommonSharesMember_custom_StateOfParanaMember" id="Fact012403" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">27.57</ix:nonFraction></span></span></td>
    <td id="xdx_980_eifrs-full--NumberOfSharesOutstanding_iI_pip0_c20231231__ifrs-full--ClassesOfShareCapitalAxis__custom--ClassAPreferredSharesMember__dei--LegalEntityAxis__custom--StateOfParanaMember_zJNvTZYO8NQl" title="Number of shares" style="border-right: #FFC000 0.5pt solid; text-align: right; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl12405">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_900_ecustom--ProportionOfOwnership_iI_pip0_dp_c20231231__ifrs-full--ClassesOfShareCapitalAxis__custom--ClassAPreferredSharesMember__dei--LegalEntityAxis__custom--StateOfParanaMember_zqL82fWXIlb7" title="Percent"><span style="-sec-ix-hidden: xdx2ixbrl12407">-</span></span>&#160;&#160;</span></td>
    <td id="xdx_983_eifrs-full--NumberOfSharesOutstanding_iI_pip0_c20231231__ifrs-full--ClassesOfShareCapitalAxis__custom--ClassBPreferredSharesMember__dei--LegalEntityAxis__custom--StateOfParanaMember_zarMIYrFsmk8" title="Number of shares" style="border-right: #FFC000 0.5pt solid; text-align: right; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NumberOfSharesOutstanding" contextRef="AsOf2023-12-31_custom_ClassBPreferredSharesMember_custom_StateOfParanaMember" id="Fact012409" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="Shares">116,106,174</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;<span id="xdx_907_ecustom--ProportionOfOwnership_iI_pip0_dp_c20231231__ifrs-full--ClassesOfShareCapitalAxis__custom--ClassBPreferredSharesMember__dei--LegalEntityAxis__custom--StateOfParanaMember_zEtZS3a36f8c" title="Percent"><ix:nonFraction name="elp:ProportionOfOwnership" contextRef="AsOf2023-12-31_custom_ClassBPreferredSharesMember_custom_StateOfParanaMember" id="Fact012411" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">6.91</ix:nonFraction></span></span></td>
    <td id="xdx_988_eifrs-full--NumberOfSharesOutstanding_iI_pip0_c20231231__ifrs-full--ClassesOfShareCapitalAxis__custom--SpecialClassMember__dei--LegalEntityAxis__custom--StateOfParanaMember_zHiMK5Z2fWUa" title="Number of shares" style="border-right: #FFC000 0.5pt solid; text-align: right; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NumberOfSharesOutstanding" contextRef="AsOf2023-12-31_custom_SpecialClassMember_custom_StateOfParanaMember" id="Fact012413" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="Shares">1</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<span id="xdx_904_ecustom--ProportionOfOwnership_iI_pip0_dp_c20231231__ifrs-full--ClassesOfShareCapitalAxis__custom--SpecialClassMember__dei--LegalEntityAxis__custom--StateOfParanaMember_zVdmyn9bkGV8" title="Percent"><ix:nonFraction name="elp:ProportionOfOwnership" contextRef="AsOf2023-12-31_custom_SpecialClassMember_custom_StateOfParanaMember" id="Fact012415" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">100.00</ix:nonFraction></span></span></td>
    <td id="xdx_987_eifrs-full--NumberOfSharesOutstanding_iI_pip0_c20231231__ifrs-full--ClassesOfShareCapitalAxis__custom--CommonSharesOneMember__dei--LegalEntityAxis__custom--StateOfParanaMember_zNY22ub1hJwf" title="Number of shares" style="border-right: #FFC000 0.5pt solid; text-align: right; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NumberOfSharesOutstanding" contextRef="AsOf2023-12-31_custom_CommonSharesOneMember_custom_StateOfParanaMember" id="Fact012417" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="Shares">474,668,684</ix:nonFraction></span></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;<span id="xdx_904_ecustom--ProportionOfOwnership_iI_pip0_dp_c20231231__ifrs-full--ClassesOfShareCapitalAxis__custom--CommonSharesOneMember__dei--LegalEntityAxis__custom--StateOfParanaMember_z6lzLFw4zv13" title="Percent"><ix:nonFraction name="elp:ProportionOfOwnership" contextRef="AsOf2023-12-31_custom_CommonSharesOneMember_custom_StateOfParanaMember" id="Fact012419" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">15.91</ix:nonFraction></span></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid"><span style="font-size: 7pt">BNDESPAR</span></td>
    <td id="xdx_98F_eifrs-full--NumberOfSharesOutstanding_iI_pip0_c20231231__ifrs-full--ClassesOfShareCapitalAxis__custom--CommonSharesMember__dei--LegalEntityAxis__custom--BNDESMember_zX4KhQ6ioM36" title="Number of shares" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NumberOfSharesOutstanding" contextRef="AsOf2023-12-31_custom_CommonSharesMember_custom_BNDESMember" id="Fact012421" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="Shares">131,161,562</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;<span id="xdx_907_ecustom--ProportionOfOwnership_iI_pip0_dp_c20231231__ifrs-full--ClassesOfShareCapitalAxis__custom--CommonSharesMember__dei--LegalEntityAxis__custom--BNDESMember_zA0UO5GgrvIl" title="Percent"><ix:nonFraction name="elp:ProportionOfOwnership" contextRef="AsOf2023-12-31_custom_CommonSharesMember_custom_BNDESMember" id="Fact012423" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">10.09</ix:nonFraction></span></span></td>
    <td id="xdx_98B_eifrs-full--NumberOfSharesOutstanding_iI_pip0_c20231231__ifrs-full--ClassesOfShareCapitalAxis__custom--ClassAPreferredSharesMember__dei--LegalEntityAxis__custom--BNDESMember_zIF3KBFPguri" title="Number of shares" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl12425">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_901_ecustom--ProportionOfOwnership_iI_pip0_dp_c20231231__ifrs-full--ClassesOfShareCapitalAxis__custom--ClassAPreferredSharesMember__dei--LegalEntityAxis__custom--StateOfParanaMember_zFaGdlL5KeCh" title="Percent"><span style="-sec-ix-hidden: xdx2ixbrl12427">-</span></span>&#160;&#160;</span></td>
    <td id="xdx_98F_eifrs-full--NumberOfSharesOutstanding_iI_pip0_c20231231__ifrs-full--ClassesOfShareCapitalAxis__custom--ClassBPreferredSharesMember__dei--LegalEntityAxis__custom--BNDESMember_zcRfxSH2OgEf" title="Number of shares" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NumberOfSharesOutstanding" contextRef="AsOf2023-12-31_custom_ClassBPreferredSharesMember_custom_BNDESMember" id="Fact012429" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="Shares">524,646,248</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;<span id="xdx_904_ecustom--ProportionOfOwnership_iI_pip0_dp_c20231231__ifrs-full--ClassesOfShareCapitalAxis__custom--ClassBPreferredSharesMember__dei--LegalEntityAxis__custom--BNDESMember_zvDqV3jwFOS8" title="Percent"><ix:nonFraction name="elp:ProportionOfOwnership" contextRef="AsOf2023-12-31_custom_ClassBPreferredSharesMember_custom_BNDESMember" id="Fact012431" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">31.24</ix:nonFraction></span></span></td>
    <td id="xdx_983_eifrs-full--NumberOfSharesOutstanding_iI_pip0_c20231231__ifrs-full--ClassesOfShareCapitalAxis__custom--SpecialClassMember__dei--LegalEntityAxis__custom--BNDESMember_zNjylmbvtKnf" title="Number of shares" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl12433">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_904_ecustom--ProportionOfOwnership_iI_pip0_dp_c20231231__ifrs-full--ClassesOfShareCapitalAxis__custom--SpecialClassMember__dei--LegalEntityAxis__custom--BNDESMember_z13sHRkEGCUd" title="Percent"><span style="-sec-ix-hidden: xdx2ixbrl12435">-</span></span>&#160;&#160;</span></td>
    <td id="xdx_98E_eifrs-full--NumberOfSharesOutstanding_iI_pip0_c20231231__ifrs-full--ClassesOfShareCapitalAxis__custom--CommonSharesOneMember__dei--LegalEntityAxis__custom--BNDESMember_zubWGjXK1ded" title="Number of shares" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NumberOfSharesOutstanding" contextRef="AsOf2023-12-31_custom_CommonSharesOneMember_custom_BNDESMember" id="Fact012437" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="Shares">655,807,810</ix:nonFraction></span></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;<span id="xdx_900_ecustom--ProportionOfOwnership_iI_pip0_dp_c20231231__ifrs-full--ClassesOfShareCapitalAxis__custom--CommonSharesOneMember__dei--LegalEntityAxis__custom--BNDESMember_zhz3eFbIbyc1" title="Percent"><ix:nonFraction name="elp:ProportionOfOwnership" contextRef="AsOf2023-12-31_custom_CommonSharesOneMember_custom_BNDESMember" id="Fact012439" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">21.99</ix:nonFraction></span></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid"><span style="font-size: 7pt">Other shareholders</span></td>
    <td id="xdx_989_eifrs-full--NumberOfSharesOutstanding_iI_pip0_c20231231__ifrs-full--ClassesOfShareCapitalAxis__custom--CommonSharesMember__dei--LegalEntityAxis__custom--OtherShareholdersMember_zLgRnS9H17o7" title="Number of shares" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NumberOfSharesOutstanding" contextRef="AsOf2023-12-31_custom_CommonSharesMember_custom_OtherShareholdersMember" id="Fact012441" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="Shares">810,623,229</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;<span id="xdx_901_ecustom--ProportionOfOwnership_iI_pip0_dp_c20231231__ifrs-full--ClassesOfShareCapitalAxis__custom--CommonSharesMember__dei--LegalEntityAxis__custom--OtherShareholdersMember_z3r0yva0NJt9" title="Percent"><ix:nonFraction name="elp:ProportionOfOwnership" contextRef="AsOf2023-12-31_custom_CommonSharesMember_custom_OtherShareholdersMember" id="Fact012443" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">62.34</ix:nonFraction></span></span></td>
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  <tr style="vertical-align: bottom">
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    <td id="xdx_983_eifrs-full--NumberOfSharesOutstanding_iI_pip0_c20231231__ifrs-full--ClassesOfShareCapitalAxis__custom--ClassAPreferredSharesMember_zRk8xZnhPgcf" title="Number of shares" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NumberOfSharesOutstanding" contextRef="AsOf2023-12-31_custom_ClassAPreferredSharesMember65698250" id="Fact012465" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="Shares">3,128,000</ix:nonFraction></span></td>
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    <td id="xdx_981_eifrs-full--NumberOfSharesOutstanding_iI_pip0_c20231231__ifrs-full--ClassesOfShareCapitalAxis__custom--ClassBPreferredSharesMember_zj4woCyhZos9" title="Number of shares" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;<ix:nonFraction name="ifrs-full:NumberOfSharesOutstanding" contextRef="AsOf2023-12-31_custom_ClassBPreferredSharesMember65698312" id="Fact012469" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="Shares">1,679,335,290</ix:nonFraction></span></td>
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  </table>

</ix:nonNumeric><p id="xdx_8A9_zPwvWXppRlR8" style="font: 11pt/7pt Calibri, Helvetica, Sans-Serif; margin: 0.25pt 0 0">&#160;&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.6pt 0 5.9pt; text-align: justify">In December 2023, after approval
of the undoing of the Share Conversion and Formation of Share Deposit Certificates Program at the 209<span style="font-size: 6.5pt; line-height: 150%">th</span>
Extraordinary General Meeting, the UNITs were canceled and the consequent delivery of the 5 shares issued by the Company underlying each
UNIT, being 1 common share (CPLE3) and 4 class &#8220;B&#8221; preferred shares (CPLE6) with the same rights, advantages and restrictions
as the shares issued by the Company represented by them, including in relation to the payment of dividends, interest on equity and any
other bonuses, payments or benefits to which they may be entitled.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: bold 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 1.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 34pt">29.2</td><td style="text-align: justify; padding-right: 314.65pt">Equity valuation adjustments</td></tr></table>

<p style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.8pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.6pt 0 5.9pt; text-align: justify">Fair values of fixed assets - deemed
costs - were recognized on the first-time adoption of IFRS. The line item &#8220;Equity value adjustments&#8221; was the balancing item
of this adjustment, net of deferred income tax and social contribution. The realization of such adjustments is recorded in the retained
earnings line item, to the extent of the depreciation or possible disposal of the measured fixed assets. Adjustments arising from the
changes in fair value involving financial assets, as well as actuarial gains and losses, are also recorded in this line item.</p>


<ix:exclude><!-- Field: Page; Sequence: 264 -->
    <div style="border-bottom: Black 1pt solid; margin-bottom: 6pt"><p id="xdx_237_z8O4ODwvEq85" style="margin-top: 0; margin-bottom: 0">&#160;</p><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%">F-<!-- Field: Sequence; Type: Arabic; Name: PageNo -->89<!-- Field: /Sequence -->&#160;</td></tr></table></div>
    <div id="xdx_23A_zslIzwdOBzNb" style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%"><p style="font: 10pt/11.2pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 1pt; text-align: left"><b>COMPANHIA PARANAENSE DE ENERGIA &#8211; COPEL and Subsidiaries</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>Notes to the Consolidated Financial Statements</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>For the years ended December 31, 2023, 2022 and 2021</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; text-align: left; margin-top: 1.7pt; margin-right: 0; margin-bottom: 0"><b>All amounts expressed in thousands of Brazilian reais, unless otherwise stated</b></p><p id="xdx_23E_zrQSkVnqU0Ba" style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b>&#160;</b></p></td></tr></table></div>
    <!-- Field: /Page --></ix:exclude>

<ix:exclude><p id="xdx_234_zANVU4Pjdork" style="font: 11pt/9.5pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;</p></ix:exclude>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact012482" name="elp:SummaryOfProposedDividendDistributionTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_898_ecustom--SummaryOfProposedDividendDistributionTableTextBlock_ziJj45J1yFzd" summary="xdx: Disclosure - Equity (Details 2)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td id="xdx_8B9_zPOYy2eoYLDf" style="border-bottom: Black 1pt solid; width: 85%"><span style="display: none; font-family: Arial, Helvetica, Sans-Serif">Schedule
    of proposed dividend distribution</span></td>
    <td style="border-bottom: Black 1pt solid; width: 15%">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold">Balance as of January 1, 2021</td>
    <td id="xdx_98F_eifrs-full--RevaluationSurplus_iS_pn3n3_c20210101__20211231_z4bViHXWSG68" title="Revaluation surplus, beginning balance" style="font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 0.5pt">&#160;<ix:nonFraction name="ifrs-full:RevaluationSurplus" contextRef="AsOf2020-12-31" id="Fact012484" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">353,349</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left">Actuarial liabilities</td>
    <td style="text-align: right">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Post employment benefits</td>
    <td id="xdx_98B_ecustom--AdjustmentsRelatedToActuarialLiabilitiesPostEmploymentBenefits1_pn3n3_c20210101__20211231_zuQ5qpuvqoFh" title="Post employment benefits" style="text-align: right">&#160;<ix:nonFraction name="elp:AdjustmentsRelatedToActuarialLiabilitiesPostEmploymentBenefits1" contextRef="From2021-01-012021-12-31" id="Fact012486" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">246,626</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Taxes on adjustments</td>
    <td id="xdx_981_ecustom--TaxesOnAdjustments1_pn3n3_c20210101__20211231_z3M0qlBsRh47" title="Taxes on adjustments" style="text-align: right">&#160;(<ix:nonFraction name="elp:TaxesOnAdjustments1" contextRef="From2021-01-012021-12-31" id="Fact012488" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">93,881</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left">Realization of equity evaluation adjustment</td>
    <td style="text-align: right">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Deemed cost of fixed assets</td>
    <td id="xdx_98B_ecustom--RealizationOfEquityEvaluationAdjustmentDeemedCostOfFixedAssets_pn3n3_c20210101__20211231_zN3dHBvLliL9" title="Deemed cost of fixed assets" style="text-align: right">&#160;(<ix:nonFraction name="elp:RealizationOfEquityEvaluationAdjustmentDeemedCostOfFixedAssets" contextRef="From2021-01-012021-12-31" id="Fact012490" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">70,569</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Taxes on adjustments</td>
    <td id="xdx_984_ecustom--TaxesOnAdjustments2_pn3n3_c20210101__20211231_zYHM0hW5n33c" title="Taxes on adjustments 2" style="text-align: right">&#160;<ix:nonFraction name="elp:TaxesOnAdjustments2" contextRef="From2021-01-012021-12-31" id="Fact012492" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">23,994</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Actuarial liability - investment realization</td>
    <td id="xdx_98C_ecustom--ActuarialLiabilityInvestimentRealization_iP3custom--TaxesOnAdjustments2_pn3n3_c20210101__20211231_z7BhQXzkkhwi" title="Actuarial liability - investment realization" style="text-align: right">&#160;(<ix:nonFraction name="elp:ActuarialLiabilityInvestimentRealization" contextRef="From2021-01-012021-12-31" id="Fact012494" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">33,205</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left">Attributed to non-controlling interest</td>
    <td id="xdx_98C_ecustom--RevaluationSurplusAttributedtoNonControllingInterest_iP3custom--ActuarialLiabilityInvestimentRealization_pn3n3_c20210101__20211231_zpEKBoSr0xYa" title="Attributed to non-controlling interest" style="text-align: right">(<ix:nonFraction name="elp:RevaluationSurplusAttributedtoNonControllingInterest" contextRef="From2021-01-012021-12-31" id="Fact012496" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">144</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold">Balance as of December 31, 2021</td>
    <td id="xdx_986_eifrs-full--RevaluationSurplus_iS_pn3n3_c20220101__20221231_zcCr5JXuArQa" title="Revaluation surplus, beginning balance" style="font-weight: bold; text-align: right">&#160;<ix:nonFraction name="ifrs-full:RevaluationSurplus" contextRef="AsOf2021-12-31" id="Fact012498" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">426,170</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left">Actuarial liabilities</td>
    <td style="text-align: right">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Post employment benefits</td>
    <td id="xdx_98D_ecustom--AdjustmentsRelatedToActuarialLiabilitiesPostEmploymentBenefits1_pn3n3_c20220101__20221231_zRA5utDOHMn3" title="Post employment benefits" style="text-align: right">&#160;<ix:nonFraction name="elp:AdjustmentsRelatedToActuarialLiabilitiesPostEmploymentBenefits1" contextRef="From2022-01-012022-12-31" id="Fact012500" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">291,740</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Taxes on adjustments</td>
    <td id="xdx_982_ecustom--TaxesOnAdjustments1_pn3n3_c20220101__20221231_zzmfSLcuBqEb" title="Taxes on adjustments" style="text-align: right">&#160;(<ix:nonFraction name="elp:TaxesOnAdjustments1" contextRef="From2022-01-012022-12-31" id="Fact012502" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">88,548</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left">Realization of equity evaluation adjustment</td>
    <td style="text-align: right">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Deemed cost of fixed assets</td>
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  <tr style="vertical-align: bottom">
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  <tr style="vertical-align: bottom">
    <td style="text-align: left">Actuarial liability - investment realization (a)</td>
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  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left">Other adjustments</td>
    <td style="text-align: right">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Adjustments on financial assets - subsidiaries</td>
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  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Taxes on other adjustments</td>
    <td id="xdx_985_ecustom--TaxesOnAdjustment3_pn3n3_c20220101__20221231_zIQ60kLU9nKk" title="Taxes on other adjustments 3" style="text-align: right">(<ix:nonFraction name="elp:TaxesOnAdjustment3" contextRef="From2022-01-012022-12-31" id="Fact012512" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">3,500</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left">Attributed to non-controlling interest</td>
    <td id="xdx_98F_ecustom--RevaluationSurplusAttributedtoNonControllingInterest_iP3custom--TaxesOnAdjustments3_pn3n3_c20220101__20221231_zChR9ZicmIW1" title="Attributed to non-controlling interest" style="font-weight: bold; text-align: right">&#160;(<ix:nonFraction name="elp:RevaluationSurplusAttributedtoNonControllingInterest" contextRef="From2022-01-012022-12-31" id="Fact012514" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,721</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
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  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left">Actuarial liabilities</td>
    <td style="text-align: right">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Post employment benefits</td>
    <td id="xdx_98C_ecustom--AdjustmentsRelatedToActuarialLiabilitiesPostEmploymentBenefits1_pn3n3_c20230101__20231231_z2L4fOgtylwe" title="Post employment benefits" style="text-align: right">&#160;(<ix:nonFraction name="elp:AdjustmentsRelatedToActuarialLiabilitiesPostEmploymentBenefits1" contextRef="From2023-01-01to2023-12-31" id="Fact012518" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">379,126</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Taxes on adjustments&#160;</td>
    <td id="xdx_989_ecustom--TaxesOnAdjustments1_pn3n3_c20230101__20231231_zIP6c1Pi1eEc" title="Taxes on adjustments" style="text-align: right">&#160;<ix:nonFraction name="elp:TaxesOnAdjustments1" contextRef="From2023-01-01to2023-12-31" id="Fact012520" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">129,007</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left">Realization of equity evaluation adjustment</td>
    <td style="text-align: right">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Deemed cost of fixed assets</td>
    <td id="xdx_982_ecustom--RealizationOfEquityEvaluationAdjustmentDeemedCostOfFixedAssets_pn3n3_c20230101__20231231_zzZyUH9vS7m2" title="Deemed cost of fixed assets" style="text-align: right">&#160;(<ix:nonFraction name="elp:RealizationOfEquityEvaluationAdjustmentDeemedCostOfFixedAssets" contextRef="From2023-01-01to2023-12-31" id="Fact012522" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">49,322</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Taxes on adjustments</td>
    <td id="xdx_989_ecustom--TaxesOnAdjustments2_pn3n3_c20230101__20231231_zpOdvC0fdhp5" title="Taxes on adjustments 2" style="text-align: right">&#160;<ix:nonFraction name="elp:TaxesOnAdjustments2" contextRef="From2023-01-01to2023-12-31" id="Fact012524" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">16,769</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left">Other adjustments</td>
    <td style="text-align: right">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Adjustments on financial assets - subsidiaries</td>
    <td id="xdx_983_ecustom--GainsOnFinancialAssetsSubsidiaries_pn3n3_c20230101__20231231_z6sSBckvRDYk" title="Adjustments on financial assets - subsidiaries" style="text-align: right">&#160;(<ix:nonFraction name="elp:GainsOnFinancialAssetsSubsidiaries" contextRef="From2023-01-01to2023-12-31" id="Fact012526" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">6,373</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Taxes on other adjustments</td>
    <td id="xdx_98B_ecustom--TaxesOnAdjustment3_pn3n3_c20230101__20231231_zDkuUwsng9Lg" title="Taxes on other adjustments 3" style="text-align: right"><ix:nonFraction name="elp:TaxesOnAdjustment3" contextRef="From2023-01-01to2023-12-31" id="Fact012528" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,167</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left">Attributed to non-controlling interest</td>
    <td id="xdx_98D_ecustom--RevaluationSurplusAttributedtoNonControllingInterest_iP3custom--TaxesOnAdjustments3_pn3n3_c20230101__20231231_zTADVqaYcBd3" title="Attributed to non-controlling interest" style="font-weight: bold; text-align: right"><ix:nonFraction name="elp:RevaluationSurplusAttributedtoNonControllingInterest" contextRef="From2023-01-01to2023-12-31" id="Fact012530" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">546</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; font-weight: bold">Balance as of December 31, 2023 (b)</td>
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  <tr style="vertical-align: middle">
    <td colspan="2" style="text-align: left">(a) Realization of Copel SER's actuarial gain after the transfer of all employees to Copel's other wholly-owned subsidiaries.</td></tr>
  <tr style="vertical-align: bottom">
    <td colspan="2" style="text-align: left">(b) The balance includes R$ 1,424 of adjustment to the equity valuation of the discontinued operation. The variation in the equity valuation adjustment of the discontinued operation in 2023 resulting from actuarial liability adjustments was R$1,650.</td></tr>
  </table>

</ix:nonNumeric><p id="xdx_8AB_zGz1KR1L6o4h" style="font: 11pt/9.5pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: bold 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 3.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 34pt">29.3</td><td style="text-align: justify; padding-right: 255.35pt">Legal reserve and profit retention reserve</td></tr></table>

<p style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.8pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 5.1pt 0 5.9pt; text-align: justify">The legal reserve is constituted
based on 5% of the net income for the year, before any allocation, limited to 20% of the share capital.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.3pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.15pt 0 5.9pt; text-align: justify">The profit retention reserve aims
to cover the Company's investment program, pursuant to article 196 of Law 6,404/1976. It is constituted by retaining the remainder of
net income for the year, after constituting the legal reserve and proposing interest on own capital and dividends.</p>


<ix:exclude><!-- Field: Page; Sequence: 265 -->
    <div style="border-bottom: Black 1pt solid; margin-bottom: 6pt"><p id="xdx_238_zKwV5EUIx7P5" style="margin-top: 0; margin-bottom: 0">&#160;</p><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%">F-<!-- Field: Sequence; Type: Arabic; Name: PageNo -->90<!-- Field: /Sequence -->&#160;</td></tr></table></div>
    <div style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" id="xdx_233_zk9P11huDxbf" style="width: 100%"><tr><td style="text-align: center; width: 100%"><p style="font: 10pt/11.2pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 1pt; text-align: left"><b>COMPANHIA PARANAENSE DE ENERGIA &#8211; COPEL and Subsidiaries</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>Notes to the Consolidated Financial Statements</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>For the years ended December 31, 2023, 2022 and 2021</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; text-align: left; margin-top: 1.7pt; margin-right: 0; margin-bottom: 0"><b>All amounts expressed in thousands of Brazilian reais, unless otherwise stated</b></p><p id="xdx_23B_zTKR42ZiUJv2" style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b>&#160;</b></p></td></tr></table></div>
    <!-- Field: /Page --></ix:exclude>

<ix:exclude><p id="xdx_232_zT3NUlghC2ui" style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.55pt 0 0">&#160;</p></ix:exclude>

<table cellpadding="0" cellspacing="0" style="font: bold 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 3.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 34pt">29.4</td><td>Proposed dividend distribution</td></tr></table>

<p style="font: 14pt/14pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact012535" name="elp:SummaryOfChangesInEquityValueAdjustmentsTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_89C_ecustom--SummaryOfChangesInEquityValueAdjustmentsTableTextBlock_zMDiCHWyBjhl" summary="xdx: Disclosure - Equity (Details 3)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td id="xdx_8BB_zIirvPM3YJS9" style="width: 60%"><b style="display: none">Schedule of changes in equity value adjustments</b></td>
    <td id="xdx_499_20230101__20231231_zF8Y50383mwg" style="text-align: center; width: 12%">&#160;</td>
    <td id="xdx_498_20220101__20221231_zefyl5fR0kt9" style="text-align: center; width: 14%">&#160;</td>
    <td id="xdx_49C_20210101__20211231_zxVzZz4tzfGc" style="text-align: center; width: 14%">&#160;</td></tr>
  <tr>
    <td style="border-top: Black 1pt solid; color: white; font-weight: bold; vertical-align: top">Parent Company</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right">&#160;</td>
    <td style="border-top: Black 1pt solid; font-weight: bold; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-top: Black 1pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right">&#160;</td></tr>
  <tr>
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: top">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right">12.31.2023</td>
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">12.31.2022</td>
    <td style="border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right">12.31.2021</td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left">Calculation basis for dividends</td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;</td>
    <td style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;</td></tr>
  <tr id="xdx_408_ecustom--NetIncomeLossBeforeRestatement_zDANqg7ia9Zj" style="vertical-align: bottom">
    <td style="text-align: left">Net income for the year</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:NetIncomeLossBeforeRestatement" contextRef="From2023-01-01to2023-12-31" id="Fact012537" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,258,810</ix:nonFraction></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:NetIncomeLossBeforeRestatement" contextRef="From2022-01-012022-12-31" id="Fact012538" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,112,007</ix:nonFraction></td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:NetIncomeLossBeforeRestatement" contextRef="From2021-01-012021-12-31" id="Fact012539" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,952,573</ix:nonFraction></td></tr>
  <tr id="xdx_409_ecustom--LegalReserve1_z4hq0slsZc0d" style="vertical-align: bottom">
    <td style="text-align: left">Legal Reserve (5%)</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:LegalReserve1" contextRef="From2023-01-01to2023-12-31" id="Fact012541" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">112,941</ix:nonFraction>)</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:LegalReserve1" contextRef="From2022-01-012022-12-31" id="Fact012542" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">55,600</ix:nonFraction>)</td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:LegalReserve1" contextRef="From2021-01-012021-12-31" id="Fact012543" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">247,629</ix:nonFraction>)</td></tr>
  <tr id="xdx_40F_ecustom--RealizationOfEquityEvaluationAdjustment_zFouZXBo6ri6" style="vertical-align: bottom">
    <td style="text-align: left">Realization of equity evaluation adjustment</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:RealizationOfEquityEvaluationAdjustment" contextRef="From2023-01-01to2023-12-31" id="Fact012545" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">32,553</ix:nonFraction></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:RealizationOfEquityEvaluationAdjustment" contextRef="From2022-01-012022-12-31" id="Fact012546" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">36,513</ix:nonFraction></td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:RealizationOfEquityEvaluationAdjustment" contextRef="From2021-01-012021-12-31" id="Fact012547" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">46,575</ix:nonFraction></td></tr>
  <tr id="xdx_404_ecustom--CalculationBasisForMinimumMandatoryDividends_zBU6nknOoQG1" style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left"><b style="display: none">Calculation basis for minimum mandatory dividends</b></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:CalculationBasisForMinimumMandatoryDividends" contextRef="From2023-01-01to2023-12-31" id="Fact012549" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,178,422</ix:nonFraction></td>
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    <td style="border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:CalculationBasisForMinimumMandatoryDividends" contextRef="From2021-01-012021-12-31" id="Fact012551" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,751,519</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left">Proposed dividends</td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;</td>
    <td style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;</td></tr>
  <tr id="xdx_405_ecustom--InterestOnOwnCapital1_zCiZl2445wJf" style="vertical-align: bottom">
    <td style="text-align: left">Interest on own capital - gross value&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:InterestOnOwnCapital1" contextRef="From2023-01-01to2023-12-31" id="Fact012553" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">958,000</ix:nonFraction></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:InterestOnOwnCapital1" contextRef="From2022-01-012022-12-31" id="Fact012554" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">970,000</ix:nonFraction></td>
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  <tr id="xdx_40C_ecustom--InterimDividend_z7WFbh8YKIJa" style="vertical-align: bottom">
    <td style="text-align: left">Interim dividends</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl12557">-</span></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl12558">-</span></td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:InterimDividend" contextRef="From2021-01-012021-12-31" id="Fact012559" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,197,003</ix:nonFraction></td></tr>
  <tr id="xdx_400_ecustom--DividendsPnaShares_zpUUbpr9jeh3" style="vertical-align: bottom">
    <td style="text-align: left">Dividends - PNA shares</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl12561">-</span></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:DividendsPnaShares" contextRef="From2022-01-012022-12-31" id="Fact012562" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">258</ix:nonFraction></td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl12563">-</span></td></tr>
  <tr id="xdx_400_ecustom--ProposedAdditionalDividend_zTTleJHpIVMh" style="vertical-align: bottom">
    <td style="text-align: left">Additional proposed dividends</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ProposedAdditionalDividend" contextRef="From2023-01-01to2023-12-31" id="Fact012565" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">131,211</ix:nonFraction></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl12566">-</span></td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ProposedAdditionalDividend" contextRef="From2021-01-012021-12-31" id="Fact012567" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,368,675</ix:nonFraction></td></tr>
  <tr id="xdx_40F_ecustom--TotalProposedDistribution_zlLYOZ09ERb3" style="vertical-align: bottom">
    <td style="text-align: left"><b style="display: none">Total proposed distribution</b></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:TotalProposedDistribution" contextRef="From2023-01-01to2023-12-31" id="Fact012569" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,089,211</ix:nonFraction></td>
    <td style="font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:TotalProposedDistribution" contextRef="From2022-01-012022-12-31" id="Fact012570" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">970,258</ix:nonFraction></td>
    <td style="border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:TotalProposedDistribution" contextRef="From2021-01-012021-12-31" id="Fact012571" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,088,487</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold">Gross value of dividends per class of shares:</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Ordinary shares</td>
    <td id="xdx_98D_eifrs-full--DividendsPaidOrdinaryShares_pn3n3_c20230101__20231231__ifrs-full--ClassesOfShareCapitalAxis__custom--OrdinaryShares1Member_zFhQBQRlUBBg" title="Gross amount of dividends per class of shares: ordinary shares" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:DividendsPaidOrdinaryShares" contextRef="From2023-01-012023-12-31_custom_OrdinaryShares1Member" id="Fact012573" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">454,539</ix:nonFraction></td>
    <td id="xdx_98A_eifrs-full--DividendsPaidOrdinaryShares_pn3n3_c20220101__20221231__ifrs-full--ClassesOfShareCapitalAxis__custom--OrdinaryShares1Member_z4F8cvMQD246" title="Gross amount of dividends per class of shares: ordinary shares" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:DividendsPaidOrdinaryShares" contextRef="From2022-01-012022-12-31_custom_OrdinaryShares1Member" id="Fact012575" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">357,961</ix:nonFraction></td>
    <td id="xdx_982_eifrs-full--DividendsPaidOrdinaryShares_pn3n3_c20210101__20211231__ifrs-full--ClassesOfShareCapitalAxis__custom--OrdinaryShares1Member_zHHhNJxTaZmc" title="Gross amount of dividends per class of shares: ordinary shares" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:DividendsPaidOrdinaryShares" contextRef="From2021-01-012021-12-31_custom_OrdinaryShares1Member" id="Fact012577" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,120,747</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Class &#8220;A&#8221; preferred shares</td>
    <td id="xdx_98A_eifrs-full--DividendsPaidOtherShares_pn3n3_c20230101__20231231__ifrs-full--ClassesOfShareCapitalAxis__custom--ClassAPreferredSharesMember_zDIYoOu3iGe3" title="Gross amount of dividends per class of shares, preferred" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:DividendsPaidOtherShares" contextRef="From2023-01-012023-12-31_custom_ClassAPreferredSharesMember" id="Fact012579" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,502</ix:nonFraction></td>
    <td id="xdx_982_eifrs-full--DividendsPaidOtherShares_pn3n3_c20220101__20221231__ifrs-full--ClassesOfShareCapitalAxis__custom--ClassAPreferredSharesMember_zkIHZZHzec2f" title="Gross amount of dividends per class of shares, preferred" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:DividendsPaidOtherShares" contextRef="From2022-01-012022-12-31_custom_ClassAPreferredSharesMember" id="Fact012581" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,407</ix:nonFraction></td>
    <td id="xdx_987_eifrs-full--DividendsPaidOtherShares_pn3n3_c20210101__20211231__ifrs-full--ClassesOfShareCapitalAxis__custom--ClassAPreferredSharesMember_zza2wH0WA3Re" title="Gross amount of dividends per class of shares, preferred" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:DividendsPaidOtherShares" contextRef="From2021-01-012021-12-31_custom_ClassAPreferredSharesMember" id="Fact012583" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,658</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Class &#8220;B&#8221; preferred shares</td>
    <td id="xdx_980_eifrs-full--DividendsPaidOtherShares_pn3n3_c20230101__20231231__ifrs-full--ClassesOfShareCapitalAxis__custom--ClassBPreferredSharesMember_zXApqOMtz7yd" title="Gross amount of dividends per class of shares, preferred" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:DividendsPaidOtherShares" contextRef="From2023-01-012023-12-31_custom_ClassBPreferredSharesMember" id="Fact012585" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">633,170</ix:nonFraction></td>
    <td id="xdx_98E_eifrs-full--DividendsPaidOtherShares_pn3n3_c20220101__20221231__ifrs-full--ClassesOfShareCapitalAxis__custom--ClassBPreferredSharesMember_zi9R2DVuDZie" title="Gross amount of dividends per class of shares, preferred" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:DividendsPaidOtherShares" contextRef="From2022-01-012022-12-31_custom_ClassBPreferredSharesMember" id="Fact012587" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">610,890</ix:nonFraction></td>
    <td id="xdx_982_eifrs-full--DividendsPaidOtherShares_pn3n3_c20210101__20211231__ifrs-full--ClassesOfShareCapitalAxis__custom--ClassBPreferredSharesMember_zd2yFl8dL88j" title="Gross amount of dividends per class of shares, preferred" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:DividendsPaidOtherShares" contextRef="From2021-01-012021-12-31_custom_ClassBPreferredSharesMember" id="Fact012589" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,964,082</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold">Gross value of dividends per share:</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Ordinary shares</td>
    <td id="xdx_985_eifrs-full--DividendsPaidOrdinarySharesPerShare_pid_c20230101__20231231__ifrs-full--ClassesOfShareCapitalAxis__custom--OrdinaryShares1Member_zYiZfNTd4Ggd" title="Gross value of dividends per share: ordinary shares" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:DividendsPaidOrdinarySharesPerShare" contextRef="From2023-01-012023-12-31_custom_OrdinaryShares1Member" id="Fact012591" format="ixt:numdotdecimal" decimals="INF" unitRef="BRLPShares">0.34557</ix:nonFraction></td>
    <td id="xdx_986_eifrs-full--DividendsPaidOrdinarySharesPerShare_pid_c20220101__20221231__ifrs-full--ClassesOfShareCapitalAxis__custom--OrdinaryShares1Member_z7dJ24snCNS4" title="Gross value of dividends per share: ordinary shares" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:DividendsPaidOrdinarySharesPerShare" contextRef="From2022-01-012022-12-31_custom_OrdinaryShares1Member" id="Fact012593" format="ixt:numdotdecimal" decimals="INF" unitRef="BRLPShares">0.33393</ix:nonFraction></td>
    <td id="xdx_989_eifrs-full--DividendsPaidOrdinarySharesPerShare_pid_c20210101__20211231__ifrs-full--ClassesOfShareCapitalAxis__custom--OrdinaryShares1Member_z06hKc7ey8yb" title="Gross value of dividends per share: ordinary shares" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:DividendsPaidOrdinarySharesPerShare" contextRef="From2021-01-012021-12-31_custom_OrdinaryShares1Member" id="Fact012595" format="ixt:numdotdecimal" decimals="INF" unitRef="BRLPShares">1.06323</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Class &#8220;A&#8221; preferred shares</td>
    <td id="xdx_980_eifrs-full--DividendsPaidOtherSharesPerShare_pid_c20230101__20231231__ifrs-full--ClassesOfShareCapitalAxis__custom--ClassAPreferredSharesMember_zbRXQ5UKKvF1" title="Gross value of dividends per share, preferred" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:DividendsPaidOtherSharesPerShare" contextRef="From2023-01-012023-12-31_custom_ClassAPreferredSharesMember" id="Fact012597" format="ixt:numdotdecimal" decimals="INF" unitRef="BRLPShares">0.48035</ix:nonFraction></td>
    <td id="xdx_98D_eifrs-full--DividendsPaidOtherSharesPerShare_pid_c20220101__20221231__ifrs-full--ClassesOfShareCapitalAxis__custom--ClassAPreferredSharesMember_z7atbF4vIiNf" title="Gross value of dividends per share, preferred" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:DividendsPaidOtherSharesPerShare" contextRef="From2022-01-012022-12-31_custom_ClassAPreferredSharesMember" id="Fact012599" format="ixt:numdotdecimal" decimals="INF" unitRef="BRLPShares">0.44976</ix:nonFraction></td>
    <td id="xdx_989_eifrs-full--DividendsPaidOtherSharesPerShare_pid_c20210101__20211231__ifrs-full--ClassesOfShareCapitalAxis__custom--ClassAPreferredSharesMember_zTWMEeSkuvN1" title="Gross value of dividends per share, preferred" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:DividendsPaidOtherSharesPerShare" contextRef="From2021-01-012021-12-31_custom_ClassAPreferredSharesMember" id="Fact012601" format="ixt:numdotdecimal" decimals="INF" unitRef="BRLPShares">1.16956</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Class &#8220;B&#8221; preferred shares</td>
    <td id="xdx_98D_eifrs-full--DividendsPaidOtherSharesPerShare_pid_c20230101__20231231__ifrs-full--ClassesOfShareCapitalAxis__custom--ClassBPreferredSharesMember_zMXYcJ1psso5" title="Gross value of dividends per share, preferred" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:DividendsPaidOtherSharesPerShare" contextRef="From2023-01-012023-12-31_custom_ClassBPreferredSharesMember" id="Fact012603" format="ixt:numdotdecimal" decimals="INF" unitRef="BRLPShares">0.38012</ix:nonFraction></td>
    <td id="xdx_98C_eifrs-full--DividendsPaidOtherSharesPerShare_pid_c20220101__20221231__ifrs-full--ClassesOfShareCapitalAxis__custom--ClassBPreferredSharesMember_zaSnuEVYJQpc" title="Gross value of dividends per share, preferred" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:DividendsPaidOtherSharesPerShare" contextRef="From2022-01-012022-12-31_custom_ClassBPreferredSharesMember" id="Fact012605" format="ixt:numdotdecimal" decimals="INF" unitRef="BRLPShares">0.36732</ix:nonFraction></td>
    <td id="xdx_981_eifrs-full--DividendsPaidOtherSharesPerShare_pid_c20210101__20211231__ifrs-full--ClassesOfShareCapitalAxis__custom--ClassBPreferredSharesMember_zAS86DC7YF4" title="Gross value of dividends per share, preferred" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:DividendsPaidOtherSharesPerShare" contextRef="From2021-01-012021-12-31_custom_ClassBPreferredSharesMember" id="Fact012607" format="ixt:numdotdecimal" decimals="INF" unitRef="BRLPShares">1.16956</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; text-align: left">Gross value of dividends per share - Units (a)&#160;</td>
    <td id="xdx_98C_eifrs-full--DividendsPaidOrdinarySharesPerShare_pid_c20230101__20231231_fKGIp_zKQf1frY5GWl" title="Gross value of dividends per share: ordinary shares" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:DividendsPaidOrdinarySharesPerShare" contextRef="From2023-01-01to2023-12-31" id="Fact012609" format="ixt:numdotdecimal" decimals="INF" unitRef="BRLPShares">1.64173</ix:nonFraction></td>
    <td id="xdx_986_eifrs-full--DividendsPaidOrdinarySharesPerShare_pid_c20220101__20221231_fKGIp_z6LegLxey2hi" title="Gross value of dividends per share: ordinary shares" style="border-bottom: Black 1pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:DividendsPaidOrdinarySharesPerShare" contextRef="From2022-01-012022-12-31" id="Fact012611" format="ixt:numdotdecimal" decimals="INF" unitRef="BRLPShares">1.86606</ix:nonFraction></td>
    <td id="xdx_989_eifrs-full--DividendsPaidOrdinarySharesPerShare_pid_c20210101__20211231_fKGIp_zB2WYSP8NAN" title="Gross value of dividends per share: ordinary shares" style="border-bottom: Black 1pt solid; border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:DividendsPaidOrdinarySharesPerShare" contextRef="From2021-01-012021-12-31" id="Fact012613" format="ixt:numdotdecimal" decimals="INF" unitRef="BRLPShares">5.74147</ix:nonFraction></td></tr>
</table>

<table border="0" cellpadding="0" cellspacing="0" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="border-top: Black 1pt solid; text-align: left">(a) The Units program was discontinued in December/2023. The gross value of dividends per Units only considers the advance approved on September 20, 2023.</td></tr>
  </table>

</ix:nonNumeric><p id="xdx_8A0_zNp727GXJzF3" style="font: 14pt/14pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.95pt 0 5.9pt; text-align: justify">Pursuant to the legal and statutory
provisions in force and management&#8217;s resolution, the basis for calculating dividends is obtained from the adjusted net income that
corresponds to the net income for the year less the portion allocated to the legal reserve, plus the realization amount of equity adjustments
for the year.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.4pt 0 5.9pt; text-align: justify">According to the Company&#8217;s
Dividend Policy, regular dividend calculation will be based on the Financial Leverage Ratio defined at the end of each fiscal year. For
an index below 1.5, the dividend corresponds to <span id="xdx_909_ecustom--DividendCorrespondsPercentage_pip0_dp_c20230101__20231231_zUg6QOokSsO7" title="Dividend corresponds percentage"><ix:nonFraction name="elp:DividendCorrespondsPercentage" contextRef="From2023-01-01to2023-12-31" id="Fact012615" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">65</ix:nonFraction></span>% of the adjusted net income; for an index between 1.5 and 2.7, the dividend corresponds
to <span id="xdx_906_ecustom--DividendCorrespondsPercentage_pip0_dp_c20220101__20221231_z6JD5wYAAfn5" title="Dividend corresponds percentage"><ix:nonFraction name="elp:DividendCorrespondsPercentage" contextRef="From2022-01-012022-12-31" id="Fact012617" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">50</ix:nonFraction></span>% of the adjusted net income; for an index above 2.7, the dividend corresponds to <span id="xdx_90D_ecustom--DividendCorrespondsPercentage_pip0_dp_c20210101__20211231_zsY8cJhQ5It9" title="Dividend corresponds percentage"><ix:nonFraction name="elp:DividendCorrespondsPercentage" contextRef="From2021-01-012021-12-31" id="Fact012619" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">25</ix:nonFraction></span>% of the adjusted net income (mandatory minimum).
These amounts, except for the mandatory minimum dividend, will be limited to the cash flow available for the same fiscal year, equivalent
to the cash flow from operating activities, less net cash flow used in investing activities. Management may also propose extraordinary
dividends, limited to balance of the Company&#8217;s distributable profit reserves, conditioned to resolution and approval in of the Board
of Directors, after hearing the Supervisory Board.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 5.8pt 0 5.9pt; text-align: justify">In the 2023 fiscal year, the calculated
index was 1.94, as shown in Note 34, so that the proposed dividend was 50% of the adjusted net income, totaling R$1,089,211, of which
R$958,000 has already been approved by the Company's Board of Directors in 2023 and R$131,211 were recorded as an additional dividend
proposed for deliberation at the Ordinary General Meeting in April 2024.</p>


<ix:exclude><!-- Field: Page; Sequence: 266 -->
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    <div style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" id="xdx_23C_zYI8GM87F042" style="width: 100%"><tr><td style="text-align: center; width: 100%"><p style="font: 10pt/11.2pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 1pt; text-align: left"><b>COMPANHIA PARANAENSE DE ENERGIA &#8211; COPEL and Subsidiaries</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>Notes to the Consolidated Financial Statements</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>For the years ended December 31, 2023, 2022 and 2021</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; text-align: left; margin-top: 1.7pt; margin-right: 0; margin-bottom: 0"><b>All amounts expressed in thousands of Brazilian reais, unless otherwise stated</b></p><p id="xdx_239_zQ4UuSS9iLVf" style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b>&#160;</b></p></td></tr></table></div>
    <!-- Field: /Page --></ix:exclude>

<ix:exclude><p id="xdx_23B_zaFTotQpdTn6" style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.55pt 0 0">&#160;</p></ix:exclude>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.4pt 0 5.9pt; text-align: justify">As informed, on September 20,
2023, Copel's Board of Directors approved the distribution of interim and intercalar dividends in the form of Interest on Equity - JSCP,
in the amount of R$958,000 as follows: R$456,920 based on result for the first half of 2023, payment of which occurred on November 30,
2023; R$456,920 based on the remaining balance of the results for the first half of 2023 and R$44,160 from the uncapitalized profit retention
reserve balance from previous years, the payment of which will occur together with the dividends approved at the Ordinary General Meeting
that decides on the allocation of the result of 2023. These JSCP values, net of taxes withheld at source, were attributed to the mandatory
dividend for the year 2023, according to criteria established in the Company's Bylaws and the difference is taken into account both for
the payment of regular dividends for 2023 and additional dividends.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.25pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: bold 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 1.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 34pt">29.5</td><td style="text-align: justify; padding-right: 272.4pt">Earnings per
share - basic and diluted</td></tr></table>

<p style="font: 13pt/13pt Calibri, Helvetica, Sans-Serif; margin: 0.25pt 0 0">&#160;</p>

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    <td style="width: 8%"><span style="font-size: 7pt">&#160;</span></td>
    <td style="width: 8%"><span style="font-size: 7pt">&#160;</span></td>
    <td style="width: 8%"><span style="font-size: 7pt">&#160;</span></td>
    <td style="width: 8%"><span style="font-size: 7pt">&#160;</span></td>
    <td style="width: 8%"><span style="font-size: 7pt">&#160;</span></td>
    <td style="width: 8%"><span style="font-size: 7pt">&#160;</span></td>
    <td style="width: 8%"><span style="font-size: 7pt">&#160;</span></td>
    <td style="width: 8%"><span style="font-size: 7pt">&#160;</span></td>
    <td style="width: 8%"><span style="font-size: 7pt">&#160;</span></td></tr>
  <tr>
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    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right"><span style="font-size: 7pt">12.31.2023</span></td>
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    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">12.31.2022</span></td>
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  <tr style="vertical-align: bottom">
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    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
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    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;</span></td>
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    allocated by classes of shares, allocated to controlling shareholders</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left"><span style="font-size: 7pt">Common shares</span></td>
    <td id="xdx_986_eifrs-full--ProfitLossAttributableToOrdinaryEquityHoldersOfParentEntity_pn3n3_c20230101__20231231__ifrs-full--ComponentsOfEquityAxis__ifrs-full--OrdinarySharesMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--EarningsPerShareContinuingOperationsMember_z5Rurshqqr63" title="Basic and diluted earnings" style="border-right: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ProfitLossAttributableToOrdinaryEquityHoldersOfParentEntity" contextRef="From2023-01-012023-12-31_ifrs-full_OrdinarySharesMember_custom_EarningsPerShareContinuingOperationsMember" id="Fact012624" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">863,846</ix:nonFraction></span></td>
    <td id="xdx_98E_eifrs-full--ProfitLossAttributableToOrdinaryEquityHoldersOfParentEntity_pn3n3_c20230101__20231231__ifrs-full--ComponentsOfEquityAxis__ifrs-full--OrdinarySharesMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--EarningsPerShareDiscontinuedOperationsMember_zZOjaX4GWq4l" title="Basic and diluted earnings" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ProfitLossAttributableToOrdinaryEquityHoldersOfParentEntity" contextRef="From2023-01-012023-12-31_ifrs-full_OrdinarySharesMember_custom_EarningsPerShareDiscontinuedOperationsMember" id="Fact012626" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">38,574</ix:nonFraction></span></td>
    <td id="xdx_985_eifrs-full--ProfitLossAttributableToOrdinaryEquityHoldersOfParentEntity_pn3n3_c20230101__20231231__ifrs-full--ComponentsOfEquityAxis__ifrs-full--OrdinarySharesMember_zysUC40bQj8f" title="Basic and diluted earnings" style="border-right: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ProfitLossAttributableToOrdinaryEquityHoldersOfParentEntity" contextRef="From2023-01-012023-12-31_ifrs-full_OrdinarySharesMember65701453" id="Fact012628" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">902,420</ix:nonFraction></span></td>
    <td id="xdx_982_eifrs-full--ProfitLossAttributableToOrdinaryEquityHoldersOfParentEntity_pn3n3_c20220101__20221231__ifrs-full--ComponentsOfEquityAxis__ifrs-full--OrdinarySharesMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--EarningsPerShareContinuingOperationsMember_z93WlnZIQdz5" title="Basic and diluted earnings" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ProfitLossAttributableToOrdinaryEquityHoldersOfParentEntity" contextRef="From2022-01-012022-12-31_ifrs-full_OrdinarySharesMember_custom_EarningsPerShareContinuingOperationsMember" id="Fact012630" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">455,053</ix:nonFraction></span></td>
    <td id="xdx_988_eifrs-full--ProfitLossAttributableToOrdinaryEquityHoldersOfParentEntity_pn3n3_c20220101__20221231__ifrs-full--ComponentsOfEquityAxis__ifrs-full--OrdinarySharesMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--EarningsPerShareDiscontinuedOperationsMember_zTfgypWVNYQf" title="Basic and diluted earnings" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:ProfitLossAttributableToOrdinaryEquityHoldersOfParentEntity" contextRef="From2022-01-012022-12-31_ifrs-full_OrdinarySharesMember_custom_EarningsPerShareDiscontinuedOperationsMember" id="Fact012632" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">45,654</ix:nonFraction>)</span></td>
    <td id="xdx_989_eifrs-full--ProfitLossAttributableToOrdinaryEquityHoldersOfParentEntity_pn3n3_c20220101__20221231__ifrs-full--ComponentsOfEquityAxis__ifrs-full--OrdinarySharesMember_z5XwidLOB575" title="Basic and diluted earnings" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ProfitLossAttributableToOrdinaryEquityHoldersOfParentEntity" contextRef="From2022-01-012022-12-31_ifrs-full_OrdinarySharesMember65701609" id="Fact012634" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">409,399</ix:nonFraction></span></td>
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    <td id="xdx_98D_eifrs-full--ProfitLossAttributableToOrdinaryEquityHoldersOfParentEntity_pn3n3_c20210101__20211231__ifrs-full--ComponentsOfEquityAxis__ifrs-full--OrdinarySharesMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--EarningsPerShareDiscontinuedOperationsMember_zlwOTprfBHR5" title="Basic and diluted earnings" style="border-left: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ProfitLossAttributableToOrdinaryEquityHoldersOfParentEntity" contextRef="From2021-01-012021-12-31_ifrs-full_OrdinarySharesMember_custom_EarningsPerShareDiscontinuedOperationsMember" id="Fact012638" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">614,587</ix:nonFraction></span></td>
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  <tr style="vertical-align: bottom">
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  <tr style="vertical-align: bottom">
    <td style="padding-left: 18px; text-align: left"><span style="font-size: 7pt">&#160;</span></td>
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    <td id="xdx_98B_eifrs-full--ProfitLossAttributableToOrdinaryEquityHoldersOfParentEntity_pn3n3_c20230101__20231231__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--EarningsPerShareDiscontinuedOperationsMember_zeBrQb2I7ut9" title="Basic and diluted earnings" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ProfitLossAttributableToOrdinaryEquityHoldersOfParentEntity" contextRef="From2023-01-012023-12-31_custom_EarningsPerShareDiscontinuedOperationsMember" id="Fact012680" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">100,733</ix:nonFraction></span></td>
    <td id="xdx_985_eifrs-full--ProfitLossAttributableToOrdinaryEquityHoldersOfParentEntity_pn3n3_c20230101__20231231_zZh8XYUMaKNg" title="Basic and diluted earnings" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ProfitLossAttributableToOrdinaryEquityHoldersOfParentEntity" contextRef="From2023-01-01to2023-12-31" id="Fact012682" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,258,810</ix:nonFraction></span></td>
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    <td id="xdx_980_eifrs-full--ProfitLossAttributableToOrdinaryEquityHoldersOfParentEntity_pn3n3_c20210101__20211231__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--EarningsPerShareDiscontinuedOperationsMember_zGRI01LAtC3f" title="Basic and diluted earnings" style="border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ProfitLossAttributableToOrdinaryEquityHoldersOfParentEntity" contextRef="From2021-01-012021-12-31_custom_EarningsPerShareDiscontinuedOperationsMember" id="Fact012692" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,510,688</ix:nonFraction></span></td>
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  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left"><span style="font: normal 700 7pt Arial, Helvetica, Sans-Serif">Basic
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    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right"><span style="font-size: 7pt">&#160;</span></td>
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    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right"><span style="font-size: 7pt">&#160;</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">Weighted average of shares (in thousands)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left"><span style="font-size: 7pt">Common shares</span></td>
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    <td style="border-left: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;<span id="xdx_900_ecustom--WeightedAverageShare_pip0_c20210101__20211231__ifrs-full--ComponentsOfEquityAxis__ifrs-full--OrdinarySharesMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--EarningsPerShareContinuingOperationsMember_zGWW5FmvbXf" title="Weighted average of basic shares"><span id="xdx_90F_ecustom--AdjustedWeightedAverageShare_pip0_c20210101__20211231__ifrs-full--ComponentsOfEquityAxis__ifrs-full--OrdinarySharesMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--EarningsPerShareContinuingOperationsMember_zxfXc9GkFeHc" title="Weighted average of diluted shares"><ix:nonFraction name="elp:WeightedAverageShare" contextRef="From2021-01-012021-12-31_ifrs-full_OrdinarySharesMember_custom_EarningsPerShareContinuingOperationsMember" id="Fact012720" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="Shares"><ix:nonFraction name="elp:AdjustedWeightedAverageShare" contextRef="From2021-01-012021-12-31_ifrs-full_OrdinarySharesMember_custom_EarningsPerShareContinuingOperationsMember" id="Fact012722" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="Shares">1,176,755,935</ix:nonFraction></ix:nonFraction></span></span></span></td>
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    <td style="border-left: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;<span id="xdx_902_ecustom--WeightedAverageShare_pip0_c20210101__20211231__ifrs-full--ComponentsOfEquityAxis__ifrs-full--OrdinarySharesMember_zylSvNxIeTO" title="Weighted average of basic shares"><span id="xdx_908_ecustom--AdjustedWeightedAverageShare_pip0_c20210101__20211231__ifrs-full--ComponentsOfEquityAxis__ifrs-full--OrdinarySharesMember_zX6SisP71isl" title="Weighted average of diluted shares"><ix:nonFraction name="elp:WeightedAverageShare" contextRef="From2021-01-012021-12-31_ifrs-full_OrdinarySharesMember65701765" id="Fact012728" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="Shares"><ix:nonFraction name="elp:AdjustedWeightedAverageShare" contextRef="From2021-01-012021-12-31_ifrs-full_OrdinarySharesMember65701765" id="Fact012730" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="Shares">1,176,755,935</ix:nonFraction></ix:nonFraction></span></span></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left"><span style="font: normal 400 7pt Arial, Helvetica, Sans-Serif">Class
    &#8220;A&#8221; preferred shares&#160;</span></td>
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    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_904_ecustom--WeightedAverageShare_pip0_c20230101__20231231__ifrs-full--ComponentsOfEquityAxis__custom--ClassAPreferredSharesMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--EarningsPerShareDiscontinuedOperationsMember_z00psb4yev1a" title="Weighted average of basic shares"><span id="xdx_900_ecustom--AdjustedWeightedAverageShare_pip0_c20230101__20231231__ifrs-full--ComponentsOfEquityAxis__custom--ClassAPreferredSharesMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--EarningsPerShareDiscontinuedOperationsMember_zygiD6VWSSrd" title="Weighted average of diluted shares"><ix:nonFraction name="elp:WeightedAverageShare" contextRef="From2023-01-012023-12-31_custom_ClassAPreferredSharesMember_custom_EarningsPerShareDiscontinuedOperationsMember" id="Fact012736" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="Shares"><ix:nonFraction name="elp:AdjustedWeightedAverageShare" contextRef="From2023-01-012023-12-31_custom_ClassAPreferredSharesMember_custom_EarningsPerShareDiscontinuedOperationsMember" id="Fact012738" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="Shares">3,128,000</ix:nonFraction></ix:nonFraction></span></span></span></td>
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    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_900_ecustom--WeightedAverageShare_pip0_c20220101__20221231__ifrs-full--ComponentsOfEquityAxis__custom--ClassAPreferredSharesMember_zsY4qExpGBQ2" title="Weighted average of basic shares"><span id="xdx_90E_ecustom--AdjustedWeightedAverageShare_pip0_c20220101__20221231__ifrs-full--ComponentsOfEquityAxis__custom--ClassAPreferredSharesMember_zxkvYI4vy6vd" title="Weighted average of diluted shares"><ix:nonFraction name="elp:WeightedAverageShare" contextRef="From2022-01-012022-12-31_custom_ClassAPreferredSharesMember65702078" id="Fact012752" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="Shares"><ix:nonFraction name="elp:AdjustedWeightedAverageShare" contextRef="From2022-01-012022-12-31_custom_ClassAPreferredSharesMember65702078" id="Fact012754" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="Shares">3,128,000</ix:nonFraction></ix:nonFraction></span></span></span></td>
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    <td style="border-left: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_904_ecustom--WeightedAverageShare_pip0_c20210101__20211231__ifrs-full--ComponentsOfEquityAxis__custom--ClassAPreferredSharesMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--EarningsPerShareDiscontinuedOperationsMember_zlxx6gYatYce" title="Weighted average of basic shares"><span id="xdx_902_ecustom--AdjustedWeightedAverageShare_pip0_c20210101__20211231__ifrs-full--ComponentsOfEquityAxis__custom--ClassAPreferredSharesMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--EarningsPerShareDiscontinuedOperationsMember_zLpybeappQ16" title="Weighted average of diluted shares"><ix:nonFraction name="elp:WeightedAverageShare" contextRef="From2021-01-012021-12-31_custom_ClassAPreferredSharesMember_custom_EarningsPerShareDiscontinuedOperationsMember" id="Fact012760" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="Shares"><ix:nonFraction name="elp:AdjustedWeightedAverageShare" contextRef="From2021-01-012021-12-31_custom_ClassAPreferredSharesMember_custom_EarningsPerShareDiscontinuedOperationsMember" id="Fact012762" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="Shares">3,171,194</ix:nonFraction></ix:nonFraction></span></span></span></td>
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  <tr style="vertical-align: bottom">
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  <tr style="vertical-align: bottom">
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    <td style="border-right: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;</span></td>
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    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
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    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;</span></td></tr>
  <tr style="vertical-align: bottom">
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    <td style="border-left: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;</span></td></tr>
  <tr style="vertical-align: bottom">
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    <td style="border-right: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_906_ecustom--BasicEarningsLossPerShares_pip0_c20220101__20221231__ifrs-full--ComponentsOfEquityAxis__ifrs-full--OrdinarySharesMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--EarningsPerShareContinuingOperationsMember_zMO01vo8sNpl" title="Basic earnings per share attributable to controlling shareholders"><span id="xdx_90C_ecustom--DilutedEarningsLossPerShares_pip0_c20220101__20221231__ifrs-full--ComponentsOfEquityAxis__ifrs-full--OrdinarySharesMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--EarningsPerShareContinuingOperationsMember_zCq3ydskS4Od" title="Diluted earnings per share attributable to controlling shareholders"><ix:nonFraction name="elp:BasicEarningsLossPerShares" contextRef="From2022-01-012022-12-31_ifrs-full_OrdinarySharesMember_custom_EarningsPerShareContinuingOperationsMember" id="Fact012834" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="BRLPShares"><ix:nonFraction name="elp:DilutedEarningsLossPerShares" contextRef="From2022-01-012022-12-31_ifrs-full_OrdinarySharesMember_custom_EarningsPerShareContinuingOperationsMember" id="Fact012836" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="BRLPShares">0.43170</ix:nonFraction></ix:nonFraction></span></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_905_ecustom--BasicEarningsLossPerShares_pip0_c20220101__20221231__ifrs-full--ComponentsOfEquityAxis__ifrs-full--OrdinarySharesMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--EarningsPerShareDiscontinuedOperationsMember_zHlypMXVpmCc" title="Basic earnings per share attributable to controlling shareholders"><span id="xdx_905_ecustom--DilutedEarningsLossPerShares_pip0_c20220101__20221231__ifrs-full--ComponentsOfEquityAxis__ifrs-full--OrdinarySharesMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--EarningsPerShareDiscontinuedOperationsMember_zyY6cBwLwEj6" title="Diluted earnings per share attributable to controlling shareholders">(<ix:nonFraction name="elp:BasicEarningsLossPerShares" contextRef="From2022-01-012022-12-31_ifrs-full_OrdinarySharesMember_custom_EarningsPerShareDiscontinuedOperationsMember" id="Fact012838" format="ixt:numdotdecimal" decimals="INF" scale="0" sign="-" unitRef="BRLPShares"><ix:nonFraction name="elp:DilutedEarningsLossPerShares" contextRef="From2022-01-012022-12-31_ifrs-full_OrdinarySharesMember_custom_EarningsPerShareDiscontinuedOperationsMember" id="Fact012840" format="ixt:numdotdecimal" decimals="INF" scale="0" sign="-" unitRef="BRLPShares">0.04331</ix:nonFraction></ix:nonFraction></span></span>)</span></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_905_ecustom--BasicEarningsLossPerShares_pip0_c20220101__20221231__ifrs-full--ComponentsOfEquityAxis__ifrs-full--OrdinarySharesMember_zVx7duSpOSgk" title="Basic earnings per share attributable to controlling shareholders"><span id="xdx_90F_ecustom--DilutedEarningsLossPerShares_pip0_c20220101__20221231__ifrs-full--ComponentsOfEquityAxis__ifrs-full--OrdinarySharesMember_z6Vyd0gR5qpd" title="Diluted earnings per share attributable to controlling shareholders"><ix:nonFraction name="elp:BasicEarningsLossPerShares" contextRef="From2022-01-012022-12-31_ifrs-full_OrdinarySharesMember65701609" id="Fact012842" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="BRLPShares"><ix:nonFraction name="elp:DilutedEarningsLossPerShares" contextRef="From2022-01-012022-12-31_ifrs-full_OrdinarySharesMember65701609" id="Fact012844" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="BRLPShares">0.38839</ix:nonFraction></ix:nonFraction></span></span></span></td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_905_ecustom--BasicEarningsLossPerShares_pip0_c20210101__20211231__ifrs-full--ComponentsOfEquityAxis__ifrs-full--OrdinarySharesMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--EarningsPerShareContinuingOperationsMember_z2zTL5HdqYyh" title="Basic earnings per share attributable to controlling shareholders"><span id="xdx_908_ecustom--DilutedEarningsLossPerShares_pip0_c20210101__20211231__ifrs-full--ComponentsOfEquityAxis__ifrs-full--OrdinarySharesMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--EarningsPerShareContinuingOperationsMember_zmAJEgpyWOha" title="Diluted earnings per share attributable to controlling shareholders"><ix:nonFraction name="elp:BasicEarningsLossPerShares" contextRef="From2021-01-012021-12-31_ifrs-full_OrdinarySharesMember_custom_EarningsPerShareContinuingOperationsMember" id="Fact012846" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="BRLPShares"><ix:nonFraction name="elp:DilutedEarningsLossPerShares" contextRef="From2021-01-012021-12-31_ifrs-full_OrdinarySharesMember_custom_EarningsPerShareContinuingOperationsMember" id="Fact012848" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="BRLPShares">1.09201</ix:nonFraction></ix:nonFraction></span></span></span></td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_90C_ecustom--BasicEarningsLossPerShares_pip0_c20210101__20211231__ifrs-full--ComponentsOfEquityAxis__ifrs-full--OrdinarySharesMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--EarningsPerShareDiscontinuedOperationsMember_zOSzvfomOCr3" title="Basic earnings per share attributable to controlling shareholders"><span id="xdx_90A_ecustom--DilutedEarningsLossPerShares_pip0_c20210101__20211231__ifrs-full--ComponentsOfEquityAxis__ifrs-full--OrdinarySharesMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--EarningsPerShareDiscontinuedOperationsMember_zJ0S75g3PRd4" title="Diluted earnings per share attributable to controlling shareholders"><ix:nonFraction name="elp:BasicEarningsLossPerShares" contextRef="From2021-01-012021-12-31_ifrs-full_OrdinarySharesMember_custom_EarningsPerShareDiscontinuedOperationsMember" id="Fact012850" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="BRLPShares"><ix:nonFraction name="elp:DilutedEarningsLossPerShares" contextRef="From2021-01-012021-12-31_ifrs-full_OrdinarySharesMember_custom_EarningsPerShareDiscontinuedOperationsMember" id="Fact012852" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="BRLPShares">0.52228</ix:nonFraction></ix:nonFraction></span></span></span></td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_90C_ecustom--BasicEarningsLossPerShares_pip0_c20210101__20211231__ifrs-full--ComponentsOfEquityAxis__ifrs-full--OrdinarySharesMember_zomFj9XmkEhk" title="Basic earnings per share attributable to controlling shareholders"><span id="xdx_90D_ecustom--DilutedEarningsLossPerShares_pip0_c20210101__20211231__ifrs-full--ComponentsOfEquityAxis__ifrs-full--OrdinarySharesMember_zMmUE5loGdVk" title="Diluted earnings per share attributable to controlling shareholders"><ix:nonFraction name="elp:BasicEarningsLossPerShares" contextRef="From2021-01-012021-12-31_ifrs-full_OrdinarySharesMember65701765" id="Fact012854" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="BRLPShares"><ix:nonFraction name="elp:DilutedEarningsLossPerShares" contextRef="From2021-01-012021-12-31_ifrs-full_OrdinarySharesMember65701765" id="Fact012856" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="BRLPShares">1.61429</ix:nonFraction></ix:nonFraction></span></span></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left"><span style="font: normal 400 7pt Arial, Helvetica, Sans-Serif">Class
    &#8220;A&#8221; preferred shares&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_90B_ecustom--BasicEarningsLossPerShares_pip0_c20230101__20231231__ifrs-full--ComponentsOfEquityAxis__custom--ClassAPreferredSharesMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--EarningsPerShareContinuingOperationsMember_zVFtHvvyl5Za" title="Basic earnings per share attributable to controlling shareholders"><span id="xdx_900_ecustom--DilutedEarningsLossPerShares_pip0_c20230101__20231231__ifrs-full--ComponentsOfEquityAxis__custom--ClassAPreferredSharesMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--EarningsPerShareContinuingOperationsMember_zl43Roxhcrd5" title="Diluted earnings per share attributable to controlling shareholders"><ix:nonFraction name="elp:BasicEarningsLossPerShares" contextRef="From2023-01-012023-12-31_custom_ClassAPreferredSharesMember_custom_EarningsPerShareContinuingOperationsMember" id="Fact012858" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="BRLPShares"><ix:nonFraction name="elp:DilutedEarningsLossPerShares" contextRef="From2023-01-012023-12-31_custom_ClassAPreferredSharesMember_custom_EarningsPerShareContinuingOperationsMember" id="Fact012860" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="BRLPShares">0.87237</ix:nonFraction></ix:nonFraction></span></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_901_ecustom--BasicEarningsLossPerShares_pip0_c20230101__20231231__ifrs-full--ComponentsOfEquityAxis__custom--ClassAPreferredSharesMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--EarningsPerShareDiscontinuedOperationsMember_zJqtnCjkwupd" title="Basic earnings per share attributable to controlling shareholders"><span id="xdx_90D_ecustom--DilutedEarningsLossPerShares_pip0_c20230101__20231231__ifrs-full--ComponentsOfEquityAxis__custom--ClassAPreferredSharesMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--EarningsPerShareDiscontinuedOperationsMember_z84bH1vuz3lh" title="Diluted earnings per share attributable to controlling shareholders"><ix:nonFraction name="elp:BasicEarningsLossPerShares" contextRef="From2023-01-012023-12-31_custom_ClassAPreferredSharesMember_custom_EarningsPerShareDiscontinuedOperationsMember" id="Fact012862" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="BRLPShares"><ix:nonFraction name="elp:DilutedEarningsLossPerShares" contextRef="From2023-01-012023-12-31_custom_ClassAPreferredSharesMember_custom_EarningsPerShareDiscontinuedOperationsMember" id="Fact012864" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="BRLPShares">0.03694</ix:nonFraction></ix:nonFraction></span></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_90A_ecustom--BasicEarningsLossPerShares_pip0_c20230101__20231231__ifrs-full--ComponentsOfEquityAxis__custom--ClassAPreferredSharesMember_zRfs4t0F2FMi" title="Basic earnings per share attributable to controlling shareholders"><span id="xdx_90F_ecustom--DilutedEarningsLossPerShares_pip0_c20230101__20231231__ifrs-full--ComponentsOfEquityAxis__custom--ClassAPreferredSharesMember_zjAYkHvdjfv9" title="Diluted earnings per share attributable to controlling shareholders"><ix:nonFraction name="elp:BasicEarningsLossPerShares" contextRef="From2023-01-012023-12-31_custom_ClassAPreferredSharesMember65701921" id="Fact012866" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="BRLPShares"><ix:nonFraction name="elp:DilutedEarningsLossPerShares" contextRef="From2023-01-012023-12-31_custom_ClassAPreferredSharesMember65701921" id="Fact012868" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="BRLPShares">0.90931</ix:nonFraction></ix:nonFraction></span></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_909_ecustom--BasicEarningsLossPerShares_pip0_c20220101__20221231__ifrs-full--ComponentsOfEquityAxis__custom--ClassAPreferredSharesMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--EarningsPerShareContinuingOperationsMember_zyWd74AYuMPh" title="Basic earnings per share attributable to controlling shareholders"><span id="xdx_90C_ecustom--DilutedEarningsLossPerShares_pip0_c20220101__20221231__ifrs-full--ComponentsOfEquityAxis__custom--ClassAPreferredSharesMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--EarningsPerShareContinuingOperationsMember_zDEm2ucN52L4" title="Diluted earnings per share attributable to controlling shareholders"><ix:nonFraction name="elp:BasicEarningsLossPerShares" contextRef="From2022-01-012022-12-31_custom_ClassAPreferredSharesMember_custom_EarningsPerShareContinuingOperationsMember" id="Fact012870" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="BRLPShares"><ix:nonFraction name="elp:DilutedEarningsLossPerShares" contextRef="From2022-01-012022-12-31_custom_ClassAPreferredSharesMember_custom_EarningsPerShareContinuingOperationsMember" id="Fact012872" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="BRLPShares">0.55106</ix:nonFraction></ix:nonFraction></span></span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_90A_ecustom--BasicEarningsLossPerShares_pip0_c20220101__20221231__ifrs-full--ComponentsOfEquityAxis__custom--ClassAPreferredSharesMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--EarningsPerShareDiscontinuedOperationsMember_z6Z6rm75RZm4" title="Basic earnings per share attributable to controlling shareholders"><span id="xdx_903_ecustom--DilutedEarningsLossPerShares_pip0_c20220101__20221231__ifrs-full--ComponentsOfEquityAxis__custom--ClassAPreferredSharesMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--EarningsPerShareDiscontinuedOperationsMember_zkoCPw8YP6Pg" title="Diluted earnings per share attributable to controlling shareholders">(<ix:nonFraction name="elp:BasicEarningsLossPerShares" contextRef="From2022-01-012022-12-31_custom_ClassAPreferredSharesMember_custom_EarningsPerShareDiscontinuedOperationsMember" id="Fact012874" format="ixt:numdotdecimal" decimals="INF" scale="0" sign="-" unitRef="BRLPShares"><ix:nonFraction name="elp:DilutedEarningsLossPerShares" contextRef="From2022-01-012022-12-31_custom_ClassAPreferredSharesMember_custom_EarningsPerShareDiscontinuedOperationsMember" id="Fact012876" format="ixt:numdotdecimal" decimals="INF" scale="0" sign="-" unitRef="BRLPShares">0.04763</ix:nonFraction></ix:nonFraction></span></span>)</span></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_90D_ecustom--BasicEarningsLossPerShares_pip0_c20220101__20221231__ifrs-full--ComponentsOfEquityAxis__custom--ClassAPreferredSharesMember_zLUlqPtbflC5" title="Basic earnings per share attributable to controlling shareholders"><span id="xdx_907_ecustom--DilutedEarningsLossPerShares_pip0_c20220101__20221231__ifrs-full--ComponentsOfEquityAxis__custom--ClassAPreferredSharesMember_zY6v7MP8EBs" title="Diluted earnings per share attributable to controlling shareholders"><ix:nonFraction name="elp:BasicEarningsLossPerShares" contextRef="From2022-01-012022-12-31_custom_ClassAPreferredSharesMember65702078" id="Fact012878" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="BRLPShares"><ix:nonFraction name="elp:DilutedEarningsLossPerShares" contextRef="From2022-01-012022-12-31_custom_ClassAPreferredSharesMember65702078" id="Fact012880" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="BRLPShares">0.50343</ix:nonFraction></ix:nonFraction></span></span></span></td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_90C_ecustom--BasicEarningsLossPerShares_pip0_c20210101__20211231__ifrs-full--ComponentsOfEquityAxis__custom--ClassAPreferredSharesMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--EarningsPerShareContinuingOperationsMember_zrX6Ll5aUNv1" title="Basic earnings per share attributable to controlling shareholders"><span id="xdx_90A_ecustom--DilutedEarningsLossPerShares_pip0_c20210101__20211231__ifrs-full--ComponentsOfEquityAxis__custom--ClassAPreferredSharesMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--EarningsPerShareContinuingOperationsMember_z8Ikfu71cfI8" title="Diluted earnings per share attributable to controlling shareholders"><ix:nonFraction name="elp:BasicEarningsLossPerShares" contextRef="From2021-01-012021-12-31_custom_ClassAPreferredSharesMember_custom_EarningsPerShareContinuingOperationsMember" id="Fact012882" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="BRLPShares"><ix:nonFraction name="elp:DilutedEarningsLossPerShares" contextRef="From2021-01-012021-12-31_custom_ClassAPreferredSharesMember_custom_EarningsPerShareContinuingOperationsMember" id="Fact012884" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="BRLPShares">1.28802</ix:nonFraction></ix:nonFraction></span></span></span></td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_90C_ecustom--BasicEarningsLossPerShares_pip0_c20210101__20211231__ifrs-full--ComponentsOfEquityAxis__custom--ClassAPreferredSharesMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--EarningsPerShareDiscontinuedOperationsMember_zgRxyABplCz9" title="Basic earnings per share attributable to controlling shareholders"><span id="xdx_903_ecustom--DilutedEarningsLossPerShares_pip0_c20210101__20211231__ifrs-full--ComponentsOfEquityAxis__custom--ClassAPreferredSharesMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--EarningsPerShareDiscontinuedOperationsMember_zBYZTs2wEqOl" title="Diluted earnings per share attributable to controlling shareholders"><ix:nonFraction name="elp:BasicEarningsLossPerShares" contextRef="From2021-01-012021-12-31_custom_ClassAPreferredSharesMember_custom_EarningsPerShareDiscontinuedOperationsMember" id="Fact012886" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="BRLPShares"><ix:nonFraction name="elp:DilutedEarningsLossPerShares" contextRef="From2021-01-012021-12-31_custom_ClassAPreferredSharesMember_custom_EarningsPerShareDiscontinuedOperationsMember" id="Fact012888" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="BRLPShares">0.57450</ix:nonFraction></ix:nonFraction></span></span></span></td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_90C_ecustom--BasicEarningsLossPerShares_pip0_c20210101__20211231__ifrs-full--ComponentsOfEquityAxis__custom--ClassAPreferredSharesMember_zasvF6jhP3jl" title="Basic earnings per share attributable to controlling shareholders"><span id="xdx_906_ecustom--DilutedEarningsLossPerShares_pip0_c20210101__20211231__ifrs-full--ComponentsOfEquityAxis__custom--ClassAPreferredSharesMember_zlORkDx72DI8" title="Diluted earnings per share attributable to controlling shareholders"><ix:nonFraction name="elp:BasicEarningsLossPerShares" contextRef="From2021-01-012021-12-31_custom_ClassAPreferredSharesMember65702234" id="Fact012890" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="BRLPShares"><ix:nonFraction name="elp:DilutedEarningsLossPerShares" contextRef="From2021-01-012021-12-31_custom_ClassAPreferredSharesMember65702234" id="Fact012892" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="BRLPShares">1.86252</ix:nonFraction></ix:nonFraction></span></span></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; padding-left: 9px; text-align: left"><span style="font: normal 400 7pt Arial, Helvetica, Sans-Serif">Class
    &#8220;B&#8221; preferred shares&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_907_ecustom--BasicEarningsLossPerShares_pip0_c20230101__20231231__ifrs-full--ComponentsOfEquityAxis__custom--ClassBPreferredSharesMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--EarningsPerShareContinuingOperationsMember_zbHVxZ2W7JNb" title="Basic earnings per share attributable to controlling shareholders"><span id="xdx_902_ecustom--DilutedEarningsLossPerShares_pip0_c20230101__20231231__ifrs-full--ComponentsOfEquityAxis__custom--ClassBPreferredSharesMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--EarningsPerShareContinuingOperationsMember_zdOJjFrmMuL4" title="Diluted earnings per share attributable to controlling shareholders"><ix:nonFraction name="elp:BasicEarningsLossPerShares" contextRef="From2023-01-012023-12-31_custom_ClassBPreferredSharesMember_custom_EarningsPerShareContinuingOperationsMember" id="Fact012894" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="BRLPShares"><ix:nonFraction name="elp:DilutedEarningsLossPerShares" contextRef="From2023-01-012023-12-31_custom_ClassBPreferredSharesMember_custom_EarningsPerShareContinuingOperationsMember" id="Fact012896" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="BRLPShares">0.76906</ix:nonFraction></ix:nonFraction></span></span></span></td>
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    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_900_ecustom--BasicEarningsLossPerShares_pip0_c20220101__20221231__ifrs-full--ComponentsOfEquityAxis__custom--ClassBPreferredSharesMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--EarningsPerShareContinuingOperationsMember_zewZ1kgjLNG6" title="Basic earnings per share attributable to controlling shareholders"><span id="xdx_90B_ecustom--DilutedEarningsLossPerShares_pip0_c20220101__20221231__ifrs-full--ComponentsOfEquityAxis__custom--ClassBPreferredSharesMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--EarningsPerShareContinuingOperationsMember_zHqqjEQXrnX4" title="Diluted earnings per share attributable to controlling shareholders"><ix:nonFraction name="elp:BasicEarningsLossPerShares" contextRef="From2022-01-012022-12-31_custom_ClassBPreferredSharesMember_custom_EarningsPerShareContinuingOperationsMember" id="Fact012906" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="BRLPShares"><ix:nonFraction name="elp:DilutedEarningsLossPerShares" contextRef="From2022-01-012022-12-31_custom_ClassBPreferredSharesMember_custom_EarningsPerShareContinuingOperationsMember" id="Fact012908" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="BRLPShares">0.46509</ix:nonFraction></ix:nonFraction></span></span></span></td>
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    <td style="border-bottom: Black 1pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_90E_ecustom--BasicEarningsLossPerShares_pip0_c20220101__20221231__ifrs-full--ComponentsOfEquityAxis__custom--ClassBPreferredSharesMember_zCJOTXIM8CU2" title="Basic earnings per share attributable to controlling shareholders"><span id="xdx_903_ecustom--DilutedEarningsLossPerShares_pip0_c20220101__20221231__ifrs-full--ComponentsOfEquityAxis__custom--ClassBPreferredSharesMember_zjzUqFnPYCyd" title="Diluted earnings per share attributable to controlling shareholders"><ix:nonFraction name="elp:BasicEarningsLossPerShares" contextRef="From2022-01-012022-12-31_custom_ClassBPreferredSharesMember65702546" id="Fact012914" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="BRLPShares"><ix:nonFraction name="elp:DilutedEarningsLossPerShares" contextRef="From2022-01-012022-12-31_custom_ClassBPreferredSharesMember65702546" id="Fact012916" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="BRLPShares">0.41745</ix:nonFraction></ix:nonFraction></span></span></span></td>
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  </table>
<p style="font: 13pt/13pt Calibri, Helvetica, Sans-Serif; margin: 0.25pt 0 0">&#160;</p>

<p style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

</ix:nonNumeric></ix:nonNumeric><ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact012930" name="elp:DisclosureOfNetOperatingRevenueExplanatory"><p id="xdx_805_ecustom--DisclosureOfNetOperatingRevenueExplanatory_zm6pwIYeEuL3" style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0.45pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 11pt Calibri, Helvetica, Sans-Serif; width: 100%; margin-top: 3.3pt; margin-bottom: 0; color: #ED8E00"><tr style="vertical-align: top">
<td style="width: 20.3pt"/><td style="width: 25.35pt"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 13pt"><b>30.</b></span></td><td><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 13pt"><b><span id="xdx_824_zcBJxW2kk957">Net Operating Revenue</span></b></span></td></tr></table>

<p style="font: 5pt/5pt Calibri, Helvetica, Sans-Serif; margin: 0.25pt 0 0">&#160;</p>

<p style="font: 5pt/5pt Calibri, Helvetica, Sans-Serif; margin: 0.25pt 0 0">&#160;</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact012932" name="elp:ScheduleOfNetOperatingRevenueTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_89B_ecustom--ScheduleOfNetOperatingRevenueTableTextBlock_zT5ddWsaBgJ5" summary="xdx: Disclosure - Net Operating Revenue (Details)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="width: 35%"><span style="font-size: 7pt">&#160;<span><span id="xdx_8B3_zPSwLUXPCrKj" style="display: none">Schedule of net operating revenue</span></span></span></td>
    <td style="width: 8%"><span style="font-size: 7pt">&#160;</span></td>
    <td style="width: 8%"><span style="font-size: 7pt">&#160;</span></td>
    <td style="width: 8%"><span style="font-size: 7pt">&#160;</span></td>
    <td style="width: 8%"><span style="font-size: 7pt">&#160;</span></td>
    <td style="width: 6%"><span style="font-size: 7pt">&#160;</span></td>
    <td style="width: 9%"><span style="font-size: 7pt">&#160;</span></td>
    <td style="width: 9%"><span style="font-size: 7pt">&#160;</span></td>
    <td style="width: 9%"><span style="font-size: 7pt">&#160;</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-top: Black 1pt solid; font-weight: bold; text-align: left"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-top: Black 1pt solid; font-weight: bold; text-align: right"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">Service</span></td>
    <td colspan="3" style="border-top: Black 1pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">Net
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  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right"><span style="font-size: 7pt">Gross</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font: normal 700 7pt Arial, Helvetica, Sans-Serif">PIS/Pasep&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">ICMS</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">Sectorial</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">tax</span></td>
    <td style="border-top: #FFC000 0.5pt solid; border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
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    <td style="border-top: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right"><span style="font-size: 7pt">Restated</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right"><span style="font-size: 7pt">revenues</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">and
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    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(VAT)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">charges</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(ISSQN)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">12.31.2023</span></td>
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">12.31.2022</span></td>
    <td style="border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right"><span style="font-size: 7pt">12.31.2021</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">Electricity sales to final customers</span></td>
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    <td id="xdx_98F_ecustom--PisPasepAndCofins_pn3n3_c20230101__20231231__custom--RevenueAxis__custom--ElectricitySalesToFinalCustomersMember_z8eOIGmfiXId" title="PIS/Pasep and Cofins" style="border-right: #FFC000 0.5pt solid; text-align: right; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:PisPasepAndCofins" contextRef="From2023-01-012023-12-31_custom_ElectricitySalesToFinalCustomersMember" id="Fact012936" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">846,531</ix:nonFraction>)</span></td>
    <td id="xdx_988_ecustom--IcmsVat_pn3n3_c20230101__20231231__custom--RevenueAxis__custom--ElectricitySalesToFinalCustomersMember_z5WHWzPiEFN2" title="ICMS (VAT)" style="border-right: #FFC000 0.5pt solid; text-align: right; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:IcmsVat" contextRef="From2023-01-012023-12-31_custom_ElectricitySalesToFinalCustomersMember" id="Fact012938" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,234,983</ix:nonFraction>)</span></td>
    <td id="xdx_987_ecustom--SectorialCharges_pn3n3_c20230101__20231231__custom--RevenueAxis__custom--ElectricitySalesToFinalCustomersMember_zigJoh5ipHq4" title="Sectorial Charges" style="border-right: #FFC000 0.5pt solid; text-align: right; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:SectorialCharges" contextRef="From2023-01-012023-12-31_custom_ElectricitySalesToFinalCustomersMember" id="Fact012940" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">357,190</ix:nonFraction>)</span></td>
    <td id="xdx_98D_ecustom--ServiceTax_pn3n3_c20230101__20231231__custom--RevenueAxis__custom--ElectricitySalesToFinalCustomersMember_zPM3Fb38lR8a" title="Service tax" style="border-right: #FFC000 0.5pt solid; text-align: right; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl12942">-</span></span></td>
    <td id="xdx_983_ecustom--NetRevenue_c20230101__20231231__custom--RevenueAxis__custom--ElectricitySalesToFinalCustomersMember_pn3n3" title="Net Revenue" style="border-right: #FFC000 0.5pt solid; padding-left: 9px; font-weight: bold; text-align: right"><span style="font-size: 7pt">&#160;&#160;<ix:nonFraction name="elp:NetRevenue" contextRef="From2023-01-012023-12-31_custom_ElectricitySalesToFinalCustomersMember" id="Fact012944" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">7,946,168</ix:nonFraction></span></td>
    <td id="xdx_985_ecustom--NetRevenue_c20220101__20221231__custom--RevenueAxis__custom--ElectricitySalesToFinalCustomersMember_pn3n3" title="Net Revenue" style="padding-left: 9px; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;<ix:nonFraction name="elp:NetRevenue" contextRef="From2022-01-012022-12-31_custom_ElectricitySalesToFinalCustomersMember" id="Fact012946" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">7,510,037</ix:nonFraction></span></td>
    <td id="xdx_980_ecustom--NetRevenue_pn3n3_c20210101__20211231__custom--RevenueAxis__custom--ElectricitySalesToFinalCustomersMember_zT1ouf0UeC72" title="Net Revenue" style="border-left: #FFC000 0.5pt solid; padding-left: 9px; font-weight: bold; text-align: right"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:NetRevenue" contextRef="From2021-01-012021-12-31_custom_ElectricitySalesToFinalCustomersMember" id="Fact012948" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">7,237,677</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">Electricity sales to distributors</span></td>
    <td id="xdx_98A_ecustom--GrossRevenue_c20230101__20231231__custom--RevenueAxis__custom--ElectricitySalesToDistributorsMember_pn3n3" title="Gross revenues" style="border-right: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;<ix:nonFraction name="elp:GrossRevenue" contextRef="From2023-01-012023-12-31_custom_ElectricitySalesToDistributorsMember" id="Fact012950" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,235,612</ix:nonFraction></span></td>
    <td id="xdx_98B_ecustom--PisPasepAndCofins_pn3n3_c20230101__20231231__custom--RevenueAxis__custom--ElectricitySalesToDistributorsMember_zuYQ26pXxKh9" title="PIS/Pasep and Cofins" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:PisPasepAndCofins" contextRef="From2023-01-012023-12-31_custom_ElectricitySalesToDistributorsMember" id="Fact012952" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">553,593</ix:nonFraction>)</span></td>
    <td id="xdx_98A_ecustom--IcmsVat_c20230101__20231231__custom--RevenueAxis__custom--ElectricitySalesToDistributorsMember_pn3n3" title="ICMS (VAT)" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:IcmsVat" contextRef="From2023-01-012023-12-31_custom_ElectricitySalesToDistributorsMember" id="Fact012954" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">17,038</ix:nonFraction>)</span></td>
    <td id="xdx_989_ecustom--SectorialCharges_pn3n3_c20230101__20231231__custom--RevenueAxis__custom--ElectricitySalesToDistributorsMember_ze8ZZQTkH5Q4" title="Sectorial Charges" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:SectorialCharges" contextRef="From2023-01-012023-12-31_custom_ElectricitySalesToDistributorsMember" id="Fact012956" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">62,193</ix:nonFraction>)</span></td>
    <td id="xdx_986_ecustom--ServiceTax_c20230101__20231231__custom--RevenueAxis__custom--ElectricitySalesToDistributorsMember_pn3n3" title="Service tax" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl12958">-</span></span></td>
    <td id="xdx_985_ecustom--NetRevenue_c20230101__20231231__custom--RevenueAxis__custom--ElectricitySalesToDistributorsMember_pn3n3" title="Net Revenue" style="border-right: #FFC000 0.5pt solid; padding-left: 9px; font-weight: bold; text-align: right"><span style="font-size: 7pt">&#160;&#160;<ix:nonFraction name="elp:NetRevenue" contextRef="From2023-01-012023-12-31_custom_ElectricitySalesToDistributorsMember" id="Fact012960" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,602,788</ix:nonFraction></span></td>
    <td id="xdx_987_ecustom--NetRevenue_c20220101__20221231__custom--RevenueAxis__custom--ElectricitySalesToDistributorsMember_pn3n3" title="Net Revenue" style="padding-left: 9px; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;<ix:nonFraction name="elp:NetRevenue" contextRef="From2022-01-012022-12-31_custom_ElectricitySalesToDistributorsMember" id="Fact012962" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,814,409</ix:nonFraction></span></td>
    <td id="xdx_989_ecustom--NetRevenue_c20210101__20211231__custom--RevenueAxis__custom--ElectricitySalesToDistributorsMember_pn3n3" title="Net Revenue" style="border-left: #FFC000 0.5pt solid; padding-left: 9px; font-weight: bold; text-align: right"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:NetRevenue" contextRef="From2021-01-012021-12-31_custom_ElectricitySalesToDistributorsMember" id="Fact012964" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,801,277</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">Use of the main distribution and transmission grid</span></td>
    <td id="xdx_985_ecustom--GrossRevenue_c20230101__20231231__custom--RevenueAxis__custom--UseOfTheMainDistributionAndTransmissionGridMember_pn3n3" title="Gross revenues" style="border-right: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:GrossRevenue" contextRef="From2023-01-012023-12-31_custom_UseOfTheMainDistributionAndTransmissionGridMember" id="Fact012966" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">10,930,593</ix:nonFraction></span></td>
    <td id="xdx_98B_ecustom--PisPasepAndCofins_c20230101__20231231__custom--RevenueAxis__custom--UseOfTheMainDistributionAndTransmissionGridMember_pn3n3" title="PIS/Pasep and Cofins" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:PisPasepAndCofins" contextRef="From2023-01-012023-12-31_custom_UseOfTheMainDistributionAndTransmissionGridMember" id="Fact012968" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">913,793</ix:nonFraction>)</span></td>
    <td id="xdx_98E_ecustom--IcmsVat_c20230101__20231231__custom--RevenueAxis__custom--UseOfTheMainDistributionAndTransmissionGridMember_pn3n3" title="ICMS (VAT)" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:IcmsVat" contextRef="From2023-01-012023-12-31_custom_UseOfTheMainDistributionAndTransmissionGridMember" id="Fact012970" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,481,845</ix:nonFraction>)</span></td>
    <td id="xdx_985_ecustom--SectorialCharges_pn3n3_c20230101__20231231__custom--RevenueAxis__custom--UseOfTheMainDistributionAndTransmissionGridMember_zzmmf5DxxfWe" title="Sectorial Charges" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:SectorialCharges" contextRef="From2023-01-012023-12-31_custom_UseOfTheMainDistributionAndTransmissionGridMember" id="Fact012972" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,532,763</ix:nonFraction>)</span></td>
    <td id="xdx_98F_ecustom--ServiceTax_c20230101__20231231__custom--RevenueAxis__custom--UseOfTheMainDistributionAndTransmissionGridMember_pn3n3" title="Service tax" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl12974">-</span></span></td>
    <td id="xdx_98A_ecustom--NetRevenue_c20230101__20231231__custom--RevenueAxis__custom--UseOfTheMainDistributionAndTransmissionGridMember_pn3n3" title="Net Revenue" style="border-right: #FFC000 0.5pt solid; padding-left: 9px; font-weight: bold; text-align: right"><span style="font-size: 7pt">&#160;&#160;<ix:nonFraction name="elp:NetRevenue" contextRef="From2023-01-012023-12-31_custom_UseOfTheMainDistributionAndTransmissionGridMember" id="Fact012976" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">6,002,192</ix:nonFraction></span></td>
    <td id="xdx_98C_ecustom--NetRevenue_c20220101__20221231__custom--RevenueAxis__custom--UseOfTheMainDistributionAndTransmissionGridMember_pn3n3" title="Net Revenue" style="padding-left: 9px; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;<ix:nonFraction name="elp:NetRevenue" contextRef="From2022-01-012022-12-31_custom_UseOfTheMainDistributionAndTransmissionGridMember" id="Fact012978" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,828,841</ix:nonFraction></span></td>
    <td id="xdx_98E_ecustom--NetRevenue_c20210101__20211231__custom--RevenueAxis__custom--UseOfTheMainDistributionAndTransmissionGridMember_pn3n3" title="Net Revenue" style="border-left: #FFC000 0.5pt solid; padding-left: 9px; font-weight: bold; text-align: right"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:NetRevenue" contextRef="From2021-01-012021-12-31_custom_UseOfTheMainDistributionAndTransmissionGridMember" id="Fact012980" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">5,295,074</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">Construction income</span></td>
    <td id="xdx_98C_ecustom--GrossRevenue_c20230101__20231231__custom--RevenueAxis__custom--ConstructionIncomeMember_pn3n3" title="Gross revenues" style="border-right: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;<ix:nonFraction name="elp:GrossRevenue" contextRef="From2023-01-012023-12-31_custom_ConstructionIncomeMember" id="Fact012982" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,333,787</ix:nonFraction></span></td>
    <td id="xdx_988_ecustom--PisPasepAndCofins_c20230101__20231231__custom--RevenueAxis__custom--ConstructionIncomeMember_pn3n3" title="PIS/Pasep and Cofins" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl12984">-</span></span></td>
    <td id="xdx_98E_ecustom--IcmsVat_c20230101__20231231__custom--RevenueAxis__custom--ConstructionIncomeMember_pn3n3" title="ICMS (VAT)" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl12986">-</span></span></td>
    <td id="xdx_988_ecustom--SectorialCharges_pn3n3_c20230101__20231231__custom--RevenueAxis__custom--ConstructionIncomeMember_zoM39hiaOFm3" title="Sectorial Charges" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl12988">-</span></span></td>
    <td id="xdx_989_ecustom--ServiceTax_c20230101__20231231__custom--RevenueAxis__custom--ConstructionIncomeMember_pn3n3" title="Service tax" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl12990">-</span></span></td>
    <td id="xdx_98A_ecustom--NetRevenue_c20230101__20231231__custom--RevenueAxis__custom--ConstructionIncomeMember_pn3n3" title="Net Revenue" style="border-right: #FFC000 0.5pt solid; padding-left: 9px; font-weight: bold; text-align: right"><span style="font-size: 7pt">&#160;&#160;<ix:nonFraction name="elp:NetRevenue" contextRef="From2023-01-012023-12-31_custom_ConstructionIncomeMember" id="Fact012992" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,333,787</ix:nonFraction></span></td>
    <td id="xdx_988_ecustom--NetRevenue_c20220101__20221231__custom--RevenueAxis__custom--ConstructionIncomeMember_pn3n3" title="Net Revenue" style="padding-left: 9px; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;<ix:nonFraction name="elp:NetRevenue" contextRef="From2022-01-012022-12-31_custom_ConstructionIncomeMember" id="Fact012994" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,164,134</ix:nonFraction></span></td>
    <td id="xdx_98E_ecustom--NetRevenue_c20210101__20211231__custom--RevenueAxis__custom--ConstructionIncomeMember_pn3n3" title="Net Revenue" style="border-left: #FFC000 0.5pt solid; padding-left: 9px; font-weight: bold; text-align: right"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:NetRevenue" contextRef="From2021-01-012021-12-31_custom_ConstructionIncomeMember" id="Fact012996" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,940,337</ix:nonFraction></span></td></tr>
  <tr>
    <td style="vertical-align: middle; text-align: left"><span style="font-size: 7pt">Fair value of assets from the indemnity for the
    concession</span></td>
    <td id="xdx_989_ecustom--GrossRevenue_c20230101__20231231__custom--RevenueAxis__custom--FairValueOfAssetsFromTheIndemnityForTheConcessionMember_pn3n3" title="Gross revenues" style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:GrossRevenue" contextRef="From2023-01-012023-12-31_custom_FairValueOfAssetsFromTheIndemnityForTheConcessionMember" id="Fact012998" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">62,167</ix:nonFraction></span></td>
    <td id="xdx_986_ecustom--PisPasepAndCofins_c20230101__20231231__custom--RevenueAxis__custom--FairValueOfAssetsFromTheIndemnityForTheConcessionMember_pn3n3" title="PIS/Pasep and Cofins" style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl13000">-</span></span></td>
    <td id="xdx_987_ecustom--IcmsVat_c20230101__20231231__custom--RevenueAxis__custom--FairValueOfAssetsFromTheIndemnityForTheConcessionMember_pn3n3" title="ICMS (VAT)" style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl13002">-</span></span></td>
    <td id="xdx_981_ecustom--SectorialCharges_pn3n3_c20230101__20231231__custom--RevenueAxis__custom--FairValueOfAssetsFromTheIndemnityForTheConcessionMember_zkad2Cn4aXCk" title="Sectorial Charges" style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl13004">-</span></span></td>
    <td id="xdx_98F_ecustom--ServiceTax_c20230101__20231231__custom--RevenueAxis__custom--FairValueOfAssetsFromTheIndemnityForTheConcessionMember_pn3n3" title="Service tax" style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl13006">-</span></span></td>
    <td id="xdx_982_ecustom--NetRevenue_c20230101__20231231__custom--RevenueAxis__custom--FairValueOfAssetsFromTheIndemnityForTheConcessionMember_pn3n3" title="Net Revenue" style="border-right: #FFC000 0.5pt solid; padding-left: 9px; font-weight: bold; vertical-align: bottom; text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:NetRevenue" contextRef="From2023-01-012023-12-31_custom_FairValueOfAssetsFromTheIndemnityForTheConcessionMember" id="Fact013008" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">62,167</ix:nonFraction></span></td>
    <td id="xdx_980_ecustom--NetRevenue_c20220101__20221231__custom--RevenueAxis__custom--FairValueOfAssetsFromTheIndemnityForTheConcessionMember_pn3n3" title="Net Revenue" style="padding-left: 9px; font-weight: bold; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:NetRevenue" contextRef="From2022-01-012022-12-31_custom_FairValueOfAssetsFromTheIndemnityForTheConcessionMember" id="Fact013010" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">79,169</ix:nonFraction></span></td>
    <td id="xdx_98E_ecustom--NetRevenue_c20210101__20211231__custom--RevenueAxis__custom--FairValueOfAssetsFromTheIndemnityForTheConcessionMember_pn3n3" title="Net Revenue" style="border-left: #FFC000 0.5pt solid; padding-left: 9px; font-weight: bold; vertical-align: bottom; text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:NetRevenue" contextRef="From2021-01-012021-12-31_custom_FairValueOfAssetsFromTheIndemnityForTheConcessionMember" id="Fact013012" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">108,733</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">Result of sectorial financial assets and liabilities</span></td>
    <td id="xdx_98A_ecustom--GrossRevenue_c20230101__20231231__custom--RevenueAxis__custom--SectorialFinancialAssetsAndLiabilitiesResultMember_pn3n3" title="Gross revenues" style="border-right: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;&#160;&#160;<ix:nonFraction name="elp:GrossRevenue" contextRef="From2023-01-012023-12-31_custom_SectorialFinancialAssetsAndLiabilitiesResultMember" id="Fact013014" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,070,196</ix:nonFraction></span></td>
    <td id="xdx_983_ecustom--PisPasepAndCofins_c20230101__20231231__custom--RevenueAxis__custom--SectorialFinancialAssetsAndLiabilitiesResultMember_pn3n3" title="PIS/Pasep and Cofins" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:PisPasepAndCofins" contextRef="From2023-01-012023-12-31_custom_SectorialFinancialAssetsAndLiabilitiesResultMember" id="Fact013016" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">98,993</ix:nonFraction>)</span></td>
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  <tr style="vertical-align: bottom">
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    <td id="xdx_98A_ecustom--NetRevenue_c20220101__20221231__custom--RevenueAxis__custom--OtherOperatingRevenueMember_pn3n3" title="Net Revenue" style="padding-left: 9px; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:NetRevenue" contextRef="From2022-01-012022-12-31_custom_OtherOperatingRevenueMember" id="Fact013042" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">461,815</ix:nonFraction></span></td>
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  <tr style="vertical-align: bottom">
    <td style="border-top: Black 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right"><span style="font-size: 7pt">&#160;</span></td>
    <td id="xdx_985_ecustom--GrossRevenue_c20230101__20231231_pn3n3" title="Gross revenues" style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:GrossRevenue" contextRef="From2023-01-01to2023-12-31" id="Fact013046" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">29,647,019</ix:nonFraction></span></td>
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    <td id="xdx_98E_ecustom--IcmsVat_c20230101__20231231_pn3n3" title="ICMS (VAT)" style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:IcmsVat" contextRef="From2023-01-01to2023-12-31" id="Fact013050" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,733,900</ix:nonFraction>)</span></td>
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    <td id="xdx_982_ecustom--NetRevenue_c20220101__20221231_pn3n3" title="Net Revenue" style="border-top: Black 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;&#160;&#160;<ix:nonFraction name="elp:NetRevenue" contextRef="From2022-01-012022-12-31" id="Fact013058" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">20,535,341</ix:nonFraction></span></td>
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</ix:nonNumeric><p id="xdx_8AC_zDqHi9wtZOb7" style="font: 5pt/5pt Calibri, Helvetica, Sans-Serif; margin: 0.25pt 0 0">&#160;</p>

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<ix:exclude><!-- Field: Page; Sequence: 267 -->
    <div id="xdx_23D_zsPHIwRNHd2c" style="border-bottom: Black 1pt solid; margin-bottom: 6pt"><p style="margin-top: 0; margin-bottom: 0">&#160;</p><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%">F-<!-- Field: Sequence; Type: Arabic; Name: PageNo -->92<!-- Field: /Sequence -->&#160;</td></tr></table></div>
    <div id="xdx_235_z7qcq1y5Oqbk" style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%"><p style="font: 10pt/11.2pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 1pt; text-align: left"><b>COMPANHIA PARANAENSE DE ENERGIA &#8211; COPEL and Subsidiaries</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>Notes to the Consolidated Financial Statements</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>For the years ended December 31, 2023, 2022 and 2021</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; text-align: left; margin-top: 1.7pt; margin-right: 0; margin-bottom: 0"><b>All amounts expressed in thousands of Brazilian reais, unless otherwise stated</b></p><p id="xdx_237_z8gWx30eLw4b" style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b>&#160;</b></p></td></tr></table></div>
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<table cellpadding="0" cellspacing="0" style="font: 11pt Calibri, Helvetica, Sans-Serif; width: 100%; margin-top: 3.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 34pt"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 10pt"><b>30.1</b></span></td><td><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 10pt"><b>Revenue details</b></span></td></tr></table>

<p style="font: 13pt/13pt Calibri, Helvetica, Sans-Serif; margin: 0.7pt 0 0">&#160;</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact013063" name="elp:ScheduleOfRevenueByTypeAndorClassOfCustomersTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_899_ecustom--ScheduleOfRevenueByTypeAndorClassOfCustomersTableTextBlock_zSiFlxn8UgTf" summary="xdx: Disclosure - Net Operating Revenue (Details 1)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="width: 58%">&#160;<span><span id="xdx_8B8_zSayDVvxLGp" style="display: none">Schedule of revenue by type and/or class of customers</span></span></td>
    <td style="width: 14%">&#160;</td>
    <td style="width: 14%">&#160;</td>
    <td style="width: 14%">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-top: Black 1pt solid; color: white; font-weight: bold; text-align: left">Consolidated</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;</td>
    <td style="border-top: Black 1pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">Restated</td>
    <td style="border-top: Black 1pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">Restated</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right">12.31.2023</td>
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">12.31.2022</td>
    <td style="border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">12.31.2021</td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left">Electricity sales to final customers</td>
    <td id="xdx_981_ecustom--GrossRevenue_pn3n3_c20230101__20231231__custom--RevenueAxis__custom--ElectricitySalesToFinalCustomersMember_zmsBkCsSYawk" title="Gross operating revenues" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:GrossRevenue" contextRef="From2023-01-012023-12-31_custom_ElectricitySalesToFinalCustomersMember" id="Fact013065" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">10,384,872</ix:nonFraction></td>
    <td id="xdx_98E_ecustom--GrossRevenue_c20220101__20221231__custom--RevenueAxis__custom--ElectricitySalesToFinalCustomersMember_pn3n3" title="Gross operating revenues" style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:GrossRevenue" contextRef="From2022-01-012022-12-31_custom_ElectricitySalesToFinalCustomersMember" id="Fact013067" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">11,392,957</ix:nonFraction></td>
    <td id="xdx_98E_ecustom--GrossRevenue_c20210101__20211231__custom--RevenueAxis__custom--ElectricitySalesToFinalCustomersMember_pn3n3" title="Gross operating revenues" style="border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:GrossRevenue" contextRef="From2021-01-012021-12-31_custom_ElectricitySalesToFinalCustomersMember" id="Fact013069" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">12,296,456</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Consumers - Power distribution</td>
    <td id="xdx_989_ecustom--GrossRevenue_pn3n3_c20230101__20231231__custom--RevenueAxis__custom--ConsumersPowerDistributionMember_z3JYW52cSN9l" title="Gross operating revenues" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:GrossRevenue" contextRef="From2023-01-012023-12-31_custom_ConsumersPowerDistributionMember" id="Fact013071" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">6,779,582</ix:nonFraction></td>
    <td id="xdx_986_ecustom--GrossRevenue_pn3n3_c20220101__20221231__custom--RevenueAxis__custom--ConsumersPowerDistributionMember_zMUF30b3Ga77" title="Gross operating revenues" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:GrossRevenue" contextRef="From2022-01-012022-12-31_custom_ConsumersPowerDistributionMember" id="Fact013073" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">7,962,325</ix:nonFraction></td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Free consumers</td>
    <td id="xdx_987_ecustom--GrossRevenue_pn3n3_c20230101__20231231__custom--RevenueAxis__custom--FreeConsumersMember_zOQlPsk6dRtk" title="Gross operating revenues" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:GrossRevenue" contextRef="From2023-01-012023-12-31_custom_FreeConsumersMember" id="Fact013075" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,723,661</ix:nonFraction></td>
    <td id="xdx_98C_ecustom--GrossRevenue_pn3n3_c20220101__20221231__custom--RevenueAxis__custom--FreeConsumersMember_zINruG0hRjxh" title="Gross operating revenues" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:GrossRevenue" contextRef="From2022-01-012022-12-31_custom_FreeConsumersMember" id="Fact013077" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,692,303</ix:nonFraction></td>
    <td id="xdx_984_ecustom--GrossRevenue_pn3n3_c20210101__20211231__custom--RevenueAxis__custom--FreeConsumersMember_zGhAxWjjMyY6" title="Gross operating revenues" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:GrossRevenue" contextRef="From2021-01-012021-12-31_custom_FreeConsumersMember" id="Fact013079" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,203,320</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Donations and grants</td>
    <td id="xdx_984_ecustom--GrossRevenue_pn3n3_c20230101__20231231__custom--RevenueAxis__custom--DonationsAndGrantsMember_zuPQKtMHPO15" title="Gross operating revenues" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:GrossRevenue" contextRef="From2023-01-012023-12-31_custom_DonationsAndGrantsMember" id="Fact013081" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">881,629</ix:nonFraction></td>
    <td id="xdx_98C_ecustom--GrossRevenue_pn3n3_c20220101__20221231__custom--RevenueAxis__custom--DonationsAndGrantsMember_zQukStIqHpNl" title="Gross operating revenues" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:GrossRevenue" contextRef="From2022-01-012022-12-31_custom_DonationsAndGrantsMember" id="Fact013083" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">738,329</ix:nonFraction></td>
    <td id="xdx_98E_ecustom--GrossRevenue_pn3n3_c20210101__20211231__custom--RevenueAxis__custom--DonationsAndGrantsMember_zyFAaLxAsja2" title="Gross operating revenues" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:GrossRevenue" contextRef="From2021-01-012021-12-31_custom_DonationsAndGrantsMember" id="Fact013085" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">671,752</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left">Electricity sales to distributors</td>
    <td id="xdx_988_ecustom--GrossRevenue_pn3n3_c20230101__20231231__custom--RevenueAxis__custom--ElectricitySalesToDistributorsMember_zugdG1PrySd3" title="Gross operating revenues" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:GrossRevenue" contextRef="From2023-01-012023-12-31_custom_ElectricitySalesToDistributorsMember" id="Fact013087" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,235,612</ix:nonFraction></td>
    <td id="xdx_987_ecustom--GrossRevenue_pn3n3_c20220101__20221231__custom--RevenueAxis__custom--ElectricitySalesToDistributorsMember_zCEd01yYbZRg" title="Gross operating revenues" style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:GrossRevenue" contextRef="From2022-01-012022-12-31_custom_ElectricitySalesToDistributorsMember" id="Fact013089" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,534,515</ix:nonFraction></td>
    <td id="xdx_988_ecustom--GrossRevenue_pn3n3_c20210101__20211231__custom--RevenueAxis__custom--ElectricitySalesToDistributorsMember_zhEo9vZdfyZ" title="Gross operating revenues" style="border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:GrossRevenue" contextRef="From2021-01-012021-12-31_custom_ElectricitySalesToDistributorsMember" id="Fact013091" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,529,478</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Bilateral contracts</td>
    <td id="xdx_98E_ecustom--GrossRevenue_pn3n3_c20230101__20231231__custom--RevenueAxis__custom--BilateralContractsMember_zNYoPNbd7tRb" title="Gross operating revenues" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:GrossRevenue" contextRef="From2023-01-012023-12-31_custom_BilateralContractsMember" id="Fact013093" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,112,486</ix:nonFraction></td>
    <td id="xdx_98A_ecustom--GrossRevenue_pn3n3_c20220101__20221231__custom--RevenueAxis__custom--BilateralContractsMember_zjl5Q8Gtb4v5" title="Gross operating revenues" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:GrossRevenue" contextRef="From2022-01-012022-12-31_custom_BilateralContractsMember" id="Fact013095" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,923,509</ix:nonFraction></td>
    <td id="xdx_981_ecustom--GrossRevenue_pn3n3_c20210101__20211231__custom--RevenueAxis__custom--BilateralContractsMember_zcaQsgQStsCc" title="Gross operating revenues" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:GrossRevenue" contextRef="From2021-01-012021-12-31_custom_BilateralContractsMember" id="Fact013097" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,390,859</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Regulated contracts</td>
    <td id="xdx_986_ecustom--GrossRevenue_pn3n3_c20230101__20231231__custom--RevenueAxis__custom--RegulatedContractsMember_zG4lxWz6xA2d" title="Gross operating revenues" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:GrossRevenue" contextRef="From2023-01-012023-12-31_custom_RegulatedContractsMember" id="Fact013099" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,582,836</ix:nonFraction></td>
    <td id="xdx_98A_ecustom--GrossRevenue_pn3n3_c20220101__20221231__custom--RevenueAxis__custom--RegulatedContractsMember_zcOlG2ihcZq2" title="Gross operating revenues" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:GrossRevenue" contextRef="From2022-01-012022-12-31_custom_RegulatedContractsMember" id="Fact013101" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,033,405</ix:nonFraction></td>
    <td id="xdx_98A_ecustom--GrossRevenue_pn3n3_c20210101__20211231__custom--RevenueAxis__custom--RegulatedContractsMember_zcVcQK1KHjOh" title="Gross operating revenues" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:GrossRevenue" contextRef="From2021-01-012021-12-31_custom_RegulatedContractsMember" id="Fact013103" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,026,124</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Electric Energy Trade Chamber - CCEE</td>
    <td id="xdx_984_ecustom--GrossRevenue_pn3n3_c20230101__20231231__custom--RevenueAxis__custom--ElectricEnergyTradeChamberCCEEMember_zzJXt6G1Wk7e" title="Gross operating revenues" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:GrossRevenue" contextRef="From2023-01-012023-12-31_custom_ElectricEnergyTradeChamberCCEEMember" id="Fact013105" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">425,920</ix:nonFraction></td>
    <td id="xdx_983_ecustom--GrossRevenue_pn3n3_c20220101__20221231__custom--RevenueAxis__custom--ElectricEnergyTradeChamberCCEEMember_zcaqnLQoLi2g" title="Gross operating revenues" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:GrossRevenue" contextRef="From2022-01-012022-12-31_custom_ElectricEnergyTradeChamberCCEEMember" id="Fact013107" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">459,162</ix:nonFraction></td>
    <td id="xdx_988_ecustom--GrossRevenue_pn3n3_c20210101__20211231__custom--RevenueAxis__custom--ElectricEnergyTradeChamberCCEEMember_zfP0YUeVqRU8" title="Gross operating revenues" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:GrossRevenue" contextRef="From2021-01-012021-12-31_custom_ElectricEnergyTradeChamberCCEEMember" id="Fact013109" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">978,013</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Effective interest - grant bonus (Note 9.2)</td>
    <td id="xdx_983_ecustom--GrossRevenue_pn3n3_c20230101__20231231__custom--RevenueAxis__custom--EffectiveInterestGrantBonusMember_zvXb8AjiD69e" title="Gross operating revenues" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:GrossRevenue" contextRef="From2023-01-012023-12-31_custom_EffectiveInterestGrantBonusMember" id="Fact013111" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">114,370</ix:nonFraction></td>
    <td id="xdx_980_ecustom--GrossRevenue_pn3n3_c20220101__20221231__custom--RevenueAxis__custom--EffectiveInterestGrantBonusMember_z4AAlNtlkMM3" title="Gross operating revenues" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:GrossRevenue" contextRef="From2022-01-012022-12-31_custom_EffectiveInterestGrantBonusMember" id="Fact013113" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">118,439</ix:nonFraction></td>
    <td id="xdx_98B_ecustom--GrossRevenue_pn3n3_c20210101__20211231__custom--RevenueAxis__custom--EffectiveInterestGrantBonusMember_zEIIVsGmX5k1" title="Gross operating revenues" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:GrossRevenue" contextRef="From2021-01-012021-12-31_custom_EffectiveInterestGrantBonusMember" id="Fact013115" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">134,482</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left">Use of the main distribution and transmission grid</td>
    <td id="xdx_985_ecustom--GrossRevenue_pn3n3_c20230101__20231231__custom--RevenueAxis__custom--UseOfTheMainDistributionAndTransmissionGridMember_z0m6vPgTDAol" title="Gross operating revenues" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:GrossRevenue" contextRef="From2023-01-012023-12-31_custom_UseOfTheMainDistributionAndTransmissionGridMember" id="Fact013117" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">10,930,593</ix:nonFraction></td>
    <td id="xdx_983_ecustom--GrossRevenue_pn3n3_c20220101__20221231__custom--RevenueAxis__custom--UseOfTheMainDistributionAndTransmissionGridMember_z08EsFGhWt76" title="Gross operating revenues" style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:GrossRevenue" contextRef="From2022-01-012022-12-31_custom_UseOfTheMainDistributionAndTransmissionGridMember" id="Fact013119" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">9,843,657</ix:nonFraction></td>
    <td id="xdx_989_ecustom--GrossRevenue_pn3n3_c20210101__20211231__custom--RevenueAxis__custom--UseOfTheMainDistributionAndTransmissionGridMember_zLDUVTvTHNEl" title="Gross operating revenues" style="border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:GrossRevenue" contextRef="From2021-01-012021-12-31_custom_UseOfTheMainDistributionAndTransmissionGridMember" id="Fact013121" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">10,088,231</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Consumers</td>
    <td id="xdx_980_ecustom--GrossRevenue_pn3n3_c20230101__20231231__custom--RevenueAxis__custom--ConsumersMember_zDQeXMRNmwv4" title="Gross operating revenues" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:GrossRevenue" contextRef="From2023-01-012023-12-31_custom_ConsumersMember" id="Fact013123" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">10,058,379</ix:nonFraction></td>
    <td id="xdx_989_ecustom--GrossRevenue_pn3n3_c20220101__20221231__custom--RevenueAxis__custom--ConsumersMember_zfS5Dw4d4tg2" title="Gross operating revenues" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:GrossRevenue" contextRef="From2022-01-012022-12-31_custom_ConsumersMember" id="Fact013125" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">8,936,568</ix:nonFraction></td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Concessionaires and generators</td>
    <td id="xdx_989_ecustom--GrossRevenue_pn3n3_c20230101__20231231__custom--RevenueAxis__custom--ConcessionairesAndGeneratorsOneMember_z8O7OWcxJjSh" title="Gross operating revenues" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:GrossRevenue" contextRef="From2023-01-012023-12-31_custom_ConcessionairesAndGeneratorsOneMember" id="Fact013127" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">106,564</ix:nonFraction></td>
    <td id="xdx_98F_ecustom--GrossRevenue_pn3n3_c20220101__20221231__custom--RevenueAxis__custom--ConcessionairesAndGeneratorsOneMember_zb1YApL155I2" title="Gross operating revenues" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:GrossRevenue" contextRef="From2022-01-012022-12-31_custom_ConcessionairesAndGeneratorsOneMember" id="Fact013129" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">86,160</ix:nonFraction></td>
    <td id="xdx_989_ecustom--GrossRevenue_pn3n3_c20210101__20211231__custom--RevenueAxis__custom--ConcessionairesAndGeneratorsOneMember_zzsoM0yWlC9" title="Gross operating revenues" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:GrossRevenue" contextRef="From2021-01-012021-12-31_custom_ConcessionairesAndGeneratorsOneMember" id="Fact013131" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">79,493</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Operating and maintenance income - O&amp;M and interest income&#160;</td>
    <td id="xdx_985_ecustom--GrossRevenue_pn3n3_c20230101__20231231__custom--RevenueAxis__custom--OperatingAndMaintenanceIncomeOAndMAndInterestIncomeOneMember_zOlgqKcRSoRf" title="Gross operating revenues" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:GrossRevenue" contextRef="From2023-01-012023-12-31_custom_OperatingAndMaintenanceIncomeOAndMAndInterestIncomeOneMember" id="Fact013133" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">765,650</ix:nonFraction></td>
    <td id="xdx_983_ecustom--GrossRevenue_pn3n3_c20220101__20221231__custom--RevenueAxis__custom--OperatingAndMaintenanceIncomeOAndMAndInterestIncomeOneMember_zjdJ2tsUzzJ6" title="Gross operating revenues" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:GrossRevenue" contextRef="From2022-01-012022-12-31_custom_OperatingAndMaintenanceIncomeOAndMAndInterestIncomeOneMember" id="Fact013135" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">820,929</ix:nonFraction></td>
    <td id="xdx_983_ecustom--GrossRevenue_pn3n3_c20210101__20211231__custom--RevenueAxis__custom--OperatingAndMaintenanceIncomeOAndMAndInterestIncomeOneMember_zld4WuqEO8Z7" title="Gross operating revenues" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:GrossRevenue" contextRef="From2021-01-012021-12-31_custom_OperatingAndMaintenanceIncomeOAndMAndInterestIncomeOneMember" id="Fact013137" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,071,975</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left">Construction income</td>
    <td id="xdx_984_ecustom--GrossRevenue_pn3n3_c20230101__20231231__custom--RevenueAxis__custom--ConstructionIncomeMember_zAO17pBr8qzi" title="Gross operating revenues" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:GrossRevenue" contextRef="From2023-01-012023-12-31_custom_ConstructionIncomeMember" id="Fact013139" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,333,787</ix:nonFraction></td>
    <td id="xdx_98E_ecustom--GrossRevenue_pn3n3_c20220101__20221231__custom--RevenueAxis__custom--ConstructionIncomeMember_zRYcCsHvOmB2" title="Gross operating revenues" style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:GrossRevenue" contextRef="From2022-01-012022-12-31_custom_ConstructionIncomeMember" id="Fact013141" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,164,134</ix:nonFraction></td>
    <td id="xdx_98A_ecustom--GrossRevenue_pn3n3_c20210101__20211231__custom--RevenueAxis__custom--ConstructionIncomeMember_zyVjjIazwZj4" title="Gross operating revenues" style="border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:GrossRevenue" contextRef="From2021-01-012021-12-31_custom_ConstructionIncomeMember" id="Fact013143" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,940,337</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Power distribution service concession</td>
    <td id="xdx_98C_ecustom--GrossRevenue_pn3n3_c20230101__20231231__custom--RevenueAxis__custom--PowerDistributionServiceConcessionMember_zDyrTzrdSZ19" title="Gross operating revenues" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:GrossRevenue" contextRef="From2023-01-012023-12-31_custom_PowerDistributionServiceConcessionMember65710250" id="Fact013145" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,234,542</ix:nonFraction></td>
    <td id="xdx_98E_ecustom--GrossRevenue_pn3n3_c20220101__20221231__custom--RevenueAxis__custom--PowerDistributionServiceConcessionMember_zQK0BU2EKoql" title="Gross operating revenues" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:GrossRevenue" contextRef="From2022-01-012022-12-31_custom_PowerDistributionServiceConcessionMember65710312" id="Fact013147" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,048,022</ix:nonFraction></td>
    <td id="xdx_98A_ecustom--GrossRevenue_pn3n3_c20210101__20211231__custom--RevenueAxis__custom--PowerDistributionServiceConcessionMember_z3qInfx5C65e" title="Gross operating revenues" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:GrossRevenue" contextRef="From2021-01-012021-12-31_custom_PowerDistributionServiceConcessionMember" id="Fact013149" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,700,889</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Power transmission concession&#160;&#160;(a)</td>
    <td id="xdx_98B_ecustom--GrossRevenue_pn3n3_c20230101__20231231__custom--RevenueAxis__custom--PowerTransmissionConcessionMember_fKGEp_zb0ngeGXX57b" title="Gross operating revenues" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:GrossRevenue" contextRef="From2023-01-012023-12-31_custom_PowerTransmissionConcessionMember" id="Fact013151" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">99,245</ix:nonFraction></td>
    <td id="xdx_982_ecustom--GrossRevenue_pn3n3_c20220101__20221231__custom--RevenueAxis__custom--PowerTransmissionConcessionMember_fKGEp_zzN7gmaOgilb" title="Gross operating revenues" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:GrossRevenue" contextRef="From2022-01-012022-12-31_custom_PowerTransmissionConcessionMember" id="Fact013153" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">116,112</ix:nonFraction></td>
    <td id="xdx_984_ecustom--GrossRevenue_pn3n3_c20210101__20211231__custom--RevenueAxis__custom--PowerTransmissionConcessionMember_fKGEp_zkGkDhIttPS2" title="Gross operating revenues" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:GrossRevenue" contextRef="From2021-01-012021-12-31_custom_PowerTransmissionConcessionMember" id="Fact013155" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">239,448</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left">Fair value of assets from the indemnity for the concession</td>
    <td id="xdx_985_ecustom--GrossRevenue_pn3n3_c20230101__20231231__custom--RevenueAxis__custom--FairValueOfAssetsFromTheIndemnityForTheConcessionMember_zl1R60sqqXdl" title="Gross operating revenues" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:GrossRevenue" contextRef="From2023-01-012023-12-31_custom_FairValueOfAssetsFromTheIndemnityForTheConcessionMember" id="Fact013157" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">62,167</ix:nonFraction></td>
    <td id="xdx_989_ecustom--GrossRevenue_pn3n3_c20220101__20221231__custom--RevenueAxis__custom--FairValueOfAssetsFromTheIndemnityForTheConcessionMember_ztWQotFRJg3i" title="Gross operating revenues" style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:GrossRevenue" contextRef="From2022-01-012022-12-31_custom_FairValueOfAssetsFromTheIndemnityForTheConcessionMember" id="Fact013159" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">79,169</ix:nonFraction></td>
    <td id="xdx_985_ecustom--GrossRevenue_pn3n3_c20210101__20211231__custom--RevenueAxis__custom--FairValueOfAssetsFromTheIndemnityForTheConcessionMember_zhySPOz9Jw8j" title="Gross operating revenues" style="border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:GrossRevenue" contextRef="From2021-01-012021-12-31_custom_FairValueOfAssetsFromTheIndemnityForTheConcessionMember" id="Fact013161" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">108,733</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left">Result of sectorial financial assets and liabilities</td>
    <td id="xdx_984_ecustom--GrossRevenue_pn3n3_c20230101__20231231__custom--RevenueAxis__custom--SectorialFinancialAssetsAndLiabilitiesResult1Member_zBko8rd5rche" title="Gross operating revenues" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:GrossRevenue" contextRef="From2023-01-012023-12-31_custom_SectorialFinancialAssetsAndLiabilitiesResult1Member" id="Fact013163" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,070,196</ix:nonFraction></td>
    <td id="xdx_988_ecustom--GrossRevenue_pn3n3_c20220101__20221231__custom--RevenueAxis__custom--SectorialFinancialAssetsAndLiabilitiesResult1Member_zKxHNUCdXIa5" title="Gross operating revenues" style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:GrossRevenue" contextRef="From2022-01-012022-12-31_custom_SectorialFinancialAssetsAndLiabilitiesResult1Member" id="Fact013165" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,847,863</ix:nonFraction></td>
    <td id="xdx_98F_ecustom--GrossRevenue_pn3n3_c20210101__20211231__custom--RevenueAxis__custom--SectorialFinancialAssetsAndLiabilitiesResult1Member_zWdZsfKuSmmc" title="Gross operating revenues" style="border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:GrossRevenue" contextRef="From2021-01-012021-12-31_custom_SectorialFinancialAssetsAndLiabilitiesResult1Member" id="Fact013167" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,502,324</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left">Other operating revenue&#160;</td>
    <td id="xdx_98E_ecustom--GrossRevenue_pn3n3_c20230101__20231231__custom--RevenueAxis__custom--OtherOperatingRevenueOneMember_zbSqY1aabC89" title="Gross operating revenues" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:GrossRevenue" contextRef="From2023-01-012023-12-31_custom_OtherOperatingRevenueOneMember" id="Fact013169" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">629,792</ix:nonFraction></td>
    <td id="xdx_98E_ecustom--GrossRevenue_pn3n3_c20220101__20221231__custom--RevenueAxis__custom--OtherOperatingRevenueOneMember_z6w5swpXhJjb" title="Gross operating revenues" style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:GrossRevenue" contextRef="From2022-01-012022-12-31_custom_OtherOperatingRevenueOneMember" id="Fact013171" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">522,746</ix:nonFraction></td>
    <td id="xdx_98F_ecustom--GrossRevenue_pn3n3_c20210101__20211231__custom--RevenueAxis__custom--OtherOperatingRevenueOneMember_zFfoGvpGaxm1" title="Gross operating revenues" style="border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:GrossRevenue" contextRef="From2021-01-012021-12-31_custom_OtherOperatingRevenueOneMember" id="Fact013173" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">358,902</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Leasing and rent (30.2)</td>
    <td id="xdx_984_ecustom--GrossRevenue_pn3n3_c20230101__20231231__custom--RevenueAxis__custom--LeasingAndRentMember_z9qGrdhLc0x" title="Gross operating revenues" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:GrossRevenue" contextRef="From2023-01-012023-12-31_custom_LeasingAndRentMember" id="Fact013175" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">464,184</ix:nonFraction></td>
    <td id="xdx_989_ecustom--GrossRevenue_pn3n3_c20220101__20221231__custom--RevenueAxis__custom--LeasingAndRentMember_zIVWZsNlXOYj" title="Gross operating revenues" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:GrossRevenue" contextRef="From2022-01-012022-12-31_custom_LeasingAndRentMember" id="Fact013177" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">374,801</ix:nonFraction></td>
    <td id="xdx_981_ecustom--GrossRevenue_pn3n3_c20210101__20211231__custom--RevenueAxis__custom--LeasingAndRentMember_zR6y7HXcqBgi" title="Gross operating revenues" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:GrossRevenue" contextRef="From2021-01-012021-12-31_custom_LeasingAndRentMember" id="Fact013179" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">253,049</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Fair value in the purchase and sale of power&#160;</td>
    <td id="xdx_987_ecustom--GrossRevenue_pn3n3_c20230101__20231231__custom--RevenueAxis__custom--FairValueInThePurchaseAndSaleOfPowerMember_znDeqIA91RQ9" title="Gross operating revenues" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:GrossRevenue" contextRef="From2023-01-012023-12-31_custom_FairValueInThePurchaseAndSaleOfPowerMember" id="Fact013181" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">5,045</ix:nonFraction></td>
    <td id="xdx_98C_ecustom--GrossRevenue_pn3n3_c20220101__20221231__custom--RevenueAxis__custom--FairValueInThePurchaseAndSaleOfPowerMember_zpGANXZT3hwf" title="Gross operating revenues" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:GrossRevenue" contextRef="From2022-01-012022-12-31_custom_FairValueInThePurchaseAndSaleOfPowerMember" id="Fact013183" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">32,747</ix:nonFraction></td>
    <td id="xdx_98A_ecustom--GrossRevenue_pn3n3_c20210101__20211231__custom--RevenueAxis__custom--FairValueInThePurchaseAndSaleOfPowerMember_zhb3579S6uU9" title="Gross operating revenues" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl13185">-</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Income from rendering of services</td>
    <td id="xdx_98B_ecustom--GrossRevenue_pn3n3_c20230101__20231231__custom--RevenueAxis__custom--IncomeFromRenderingOfServicesMember_zDgLYsTNzvE7" title="Gross operating revenues" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:GrossRevenue" contextRef="From2023-01-012023-12-31_custom_IncomeFromRenderingOfServicesMember" id="Fact013187" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">41,891</ix:nonFraction></td>
    <td id="xdx_982_ecustom--GrossRevenue_pn3n3_c20220101__20221231__custom--RevenueAxis__custom--IncomeFromRenderingOfServicesMember_z7N4OPQdoL96" title="Gross operating revenues" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:GrossRevenue" contextRef="From2022-01-012022-12-31_custom_IncomeFromRenderingOfServicesMember" id="Fact013189" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">59,048</ix:nonFraction></td>
    <td id="xdx_98E_ecustom--GrossRevenue_pn3n3_c20210101__20211231__custom--RevenueAxis__custom--IncomeFromRenderingOfServicesMember_zCvS0eoFO6e9" title="Gross operating revenues" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:GrossRevenue" contextRef="From2021-01-012021-12-31_custom_IncomeFromRenderingOfServicesMember" id="Fact013191" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">91,901</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Other income</td>
    <td id="xdx_987_ecustom--GrossRevenue_pn3n3_c20230101__20231231__custom--RevenueAxis__custom--OtherIncomeOneMember_zD9Qbg7QlBml" title="Gross operating revenues" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:GrossRevenue" contextRef="From2023-01-012023-12-31_custom_OtherIncomeOneMember" id="Fact013193" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">118,672</ix:nonFraction></td>
    <td id="xdx_98F_ecustom--GrossRevenue_pn3n3_c20220101__20221231__custom--RevenueAxis__custom--OtherIncomeOneMember_zSnxyZWtMwP8" title="Gross operating revenues" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:GrossRevenue" contextRef="From2022-01-012022-12-31_custom_OtherIncomeOneMember" id="Fact013195" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">56,150</ix:nonFraction></td>
    <td id="xdx_984_ecustom--GrossRevenue_pn3n3_c20210101__20211231__custom--RevenueAxis__custom--OtherIncomeOneMember_zntxHCUQRCjj" title="Gross operating revenues" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:GrossRevenue" contextRef="From2021-01-012021-12-31_custom_OtherIncomeOneMember" id="Fact013197" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">13,952</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left">GROSS OPERATING REVENUE</td>
    <td id="xdx_98D_ecustom--GrossRevenue_pn3n3_c20230101__20231231__custom--RevenueAxis__custom--GrossOperatingRevenueOneMember_z4wp6r3yzFpk" title="Gross operating revenues" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:GrossRevenue" contextRef="From2023-01-012023-12-31_custom_GrossOperatingRevenueOneMember" id="Fact013199" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">29,647,019</ix:nonFraction></td>
    <td id="xdx_982_ecustom--GrossRevenue_pn3n3_c20220101__20221231__custom--RevenueAxis__custom--GrossOperatingRevenueOneMember_zyrCndZimOW3" title="Gross operating revenues" style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:GrossRevenue" contextRef="From2022-01-012022-12-31_custom_GrossOperatingRevenueOneMember" id="Fact013201" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">30,385,041</ix:nonFraction></td>
    <td id="xdx_988_ecustom--GrossRevenue_pn3n3_c20210101__20211231__custom--RevenueAxis__custom--GrossOperatingRevenueOneMember_zRBd6BW9kJ19" title="Gross operating revenues" style="border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:GrossRevenue" contextRef="From2021-01-012021-12-31_custom_GrossOperatingRevenueOneMember" id="Fact013203" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">31,824,461</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">(-) Pis/Pasep and Cofins</td>
    <td id="xdx_981_ecustom--PisPasepAndCofins_pn3n3_c20230101__20231231__custom--RevenueAxis__custom--PisPasepAndCofinsOneMember_zTWlgim6Ptfj" title="(-) Pis/Pasep and Cofins" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:PisPasepAndCofins" contextRef="From2023-01-012023-12-31_custom_PisPasepAndCofinsOneMember" id="Fact013205" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,477,418</ix:nonFraction>)</td>
    <td id="xdx_985_ecustom--PisPasepAndCofins_pn3n3_c20220101__20221231__custom--RevenueAxis__custom--PisPasepAndCofinsOneMember_zNY6c90AE5Cd" title="(-) Pis/Pasep and Cofins" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:PisPasepAndCofins" contextRef="From2022-01-012022-12-31_custom_PisPasepAndCofinsOneMember" id="Fact013207" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,516,317</ix:nonFraction>)</td>
    <td id="xdx_980_ecustom--PisPasepAndCofins_pn3n3_c20210101__20211231__custom--RevenueAxis__custom--PisPasepAndCofinsOneMember_zNIZxYjbSTMg" title="(-) Pis/Pasep and Cofins" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:PisPasepAndCofins" contextRef="From2021-01-012021-12-31_custom_PisPasepAndCofinsOneMember" id="Fact013209" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,532,675</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">(-) ICMS (VAT)</td>
    <td id="xdx_989_ecustom--IcmsVat_pn3n3_c20230101__20231231__custom--RevenueAxis__custom--ICMSVATMember_ztEV4ImTEqGf" title="(-) ICMS (VAT)" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:IcmsVat" contextRef="From2023-01-012023-12-31_custom_ICMSVATMember" id="Fact013211" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,733,900</ix:nonFraction>)</td>
    <td id="xdx_988_ecustom--IcmsVat_pn3n3_c20220101__20221231__custom--RevenueAxis__custom--ICMSVATMember_zrnFjf0QDux5" title="(-) ICMS (VAT)" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:IcmsVat" contextRef="From2022-01-012022-12-31_custom_ICMSVATMember" id="Fact013213" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">3,657,564</ix:nonFraction>)</td>
    <td id="xdx_983_ecustom--IcmsVat_pn3n3_c20210101__20211231__custom--RevenueAxis__custom--ICMSVATMember_zgkzvASkF5sf" title="(-) ICMS (VAT)" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:IcmsVat" contextRef="From2021-01-012021-12-31_custom_ICMSVATMember" id="Fact013215" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">4,822,236</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">(-) Service tax (ISSQN)</td>
    <td id="xdx_98E_ecustom--ServiceTax_pn3n3_c20230101__20231231__custom--RevenueAxis__custom--ServiceTaxISSQNMember_zjp0OBT5ytM6" title="(-) Service tax (ISSQN)" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:ServiceTax" contextRef="From2023-01-012023-12-31_custom_ServiceTaxISSQNMember" id="Fact013217" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">4,087</ix:nonFraction>)</td>
    <td id="xdx_98B_ecustom--ServiceTax_pn3n3_c20220101__20221231__custom--RevenueAxis__custom--ServiceTaxISSQNMember_zc0yM7Xo5vg4" title="(-) Service tax (ISSQN)" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:ServiceTax" contextRef="From2022-01-012022-12-31_custom_ServiceTaxISSQNMember" id="Fact013219" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">6,351</ix:nonFraction>)</td>
    <td id="xdx_981_ecustom--ServiceTax_pn3n3_c20210101__20211231__custom--RevenueAxis__custom--ServiceTaxISSQNMember_zJfqRw2BuV4d" title="(-) Service tax (ISSQN)" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:ServiceTax" contextRef="From2021-01-012021-12-31_custom_ServiceTaxISSQNMember" id="Fact013221" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">6,992</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">(-) Sectorial charges (30.3)</td>
    <td id="xdx_98B_ecustom--ServicesCharges_pn3n3_c20230101__20231231__custom--RevenueAxis__custom--SectorialChargesOneMember_zS40eTs8jyS9" title="(-) Sectorial charges" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:ServicesCharges" contextRef="From2023-01-012023-12-31_custom_SectorialChargesOneMember" id="Fact013223" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,952,146</ix:nonFraction>)</td>
    <td id="xdx_98F_ecustom--ServicesCharges_pn3n3_c20220101__20221231__custom--RevenueAxis__custom--SectorialChargesOneMember_zCNxlyD0p7K4" title="(-) Sectorial charges" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:ServicesCharges" contextRef="From2022-01-012022-12-31_custom_SectorialChargesOneMember" id="Fact013225" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">3,669,468</ix:nonFraction>)</td>
    <td id="xdx_98B_ecustom--ServicesCharges_pn3n3_c20210101__20211231__custom--RevenueAxis__custom--SectorialChargesOneMember_zF5IjltowqUi" title="(-) Sectorial charges" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:ServicesCharges" contextRef="From2021-01-012021-12-31_custom_SectorialChargesOneMember" id="Fact013227" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">3,486,342</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; font-weight: bold">&#160;NET OPERATING REVENUE&#160;</td>
    <td id="xdx_98C_ecustom--GrossRevenue_pn3n3_c20230101__20231231__custom--RevenueAxis__custom--NetOperatingRevenueOneMember_zlUszSIM020e" title="Gross operating revenues" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:GrossRevenue" contextRef="From2023-01-012023-12-31_custom_NetOperatingRevenueOneMember" id="Fact013229" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">21,479,468</ix:nonFraction></td>
    <td id="xdx_98F_ecustom--GrossRevenue_pn3n3_c20220101__20221231__custom--RevenueAxis__custom--NetOperatingRevenueOneMember_zZJl9gjiVzq4" title="Gross operating revenues" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:GrossRevenue" contextRef="From2022-01-012022-12-31_custom_NetOperatingRevenueOneMember" id="Fact013231" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">20,535,341</ix:nonFraction></td>
    <td id="xdx_989_ecustom--GrossRevenue_pn3n3_c20210101__20211231__custom--RevenueAxis__custom--NetOperatingRevenueOneMember_zVN9iRaV81gi" title="Gross operating revenues" style="border-bottom: Black 1pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:GrossRevenue" contextRef="From2021-01-012021-12-31_custom_NetOperatingRevenueOneMember" id="Fact013233" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">20,976,216</ix:nonFraction></td></tr>
</table>

<table border="0" cellpadding="0" cellspacing="0" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: top">
    <td style="text-align: left">&#160;(a) The balance contains the amount of construction revenue, the construction margin and the efficiency gain or loss as detailed in Note 10.3&#160;</td></tr>
  </table>

</ix:nonNumeric><p id="xdx_8A6_zrVmY8f5iOCf" style="font: 13pt/13pt Calibri, Helvetica, Sans-Serif; margin: 0.7pt 0 0"></p>
<p style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.8pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: bold 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 3.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 34pt">30.2</td><td>Leases and rentals</td></tr></table>

<p style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.8pt 0 0">&#160;</p>

<p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 13pt">30.2.1 <span style="text-decoration: underline">Revenue from leases and rentals</span></p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact013235" name="elp:ScheduleOfRevenuesFromLeasesAndRentalsTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_890_ecustom--ScheduleOfRevenuesFromLeasesAndRentalsTableTextBlock_zQFrcZBvou2i" summary="xdx: Disclosure - Net Operating Revenue (Details 2)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="width: 55%">&#160;<span><span><span id="xdx_8BA_zvuiEDBNCUt2" style="display: none">Schedule of revenues from leases and rentals</span></span></span></td>
    <td style="width: 15%">&#160;</td>
    <td style="width: 15%">&#160;</td>
    <td style="width: 15%">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; font-weight: bold">&#160;</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right">12.31.2023</td>
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">12.31.2022</td>
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">12.31.2021</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Equipment and structures</td>
    <td id="xdx_98E_eifrs-full--RentalIncome_c20230101__20231231__custom--RevenueAxis__custom--EquipmentAndFrameworkMember_pn3n3" title="Lease and rental revenue" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:RentalIncome" contextRef="From2023-01-012023-12-31_custom_EquipmentAndFrameworkMember" id="Fact013237" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">461,992</ix:nonFraction></td>
    <td id="xdx_98C_eifrs-full--RentalIncome_c20220101__20221231__custom--RevenueAxis__custom--EquipmentAndFrameworkMember_pn3n3" title="Lease and rental revenue" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:RentalIncome" contextRef="From2022-01-012022-12-31_custom_EquipmentAndFrameworkMember" id="Fact013239" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">373,036</ix:nonFraction></td>
    <td id="xdx_981_eifrs-full--RentalIncome_c20210101__20211231__custom--RevenueAxis__custom--EquipmentAndFrameworkMember_pn3n3" title="Lease and rental revenue" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:RentalIncome" contextRef="From2021-01-012021-12-31_custom_EquipmentAndFrameworkMember" id="Fact013241" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">251,953</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Facilities sharing</td>
    <td id="xdx_98D_eifrs-full--RentalIncome_c20230101__20231231__custom--RevenueAxis__custom--FacilitiesSharingMember_pn3n3" title="Lease and rental revenue" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:RentalIncome" contextRef="From2023-01-012023-12-31_custom_FacilitiesSharingMember" id="Fact013243" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,192</ix:nonFraction></td>
    <td id="xdx_98F_eifrs-full--RentalIncome_c20220101__20221231__custom--RevenueAxis__custom--FacilitiesSharingMember_pn3n3" title="Lease and rental revenue" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:RentalIncome" contextRef="From2022-01-012022-12-31_custom_FacilitiesSharingMember" id="Fact013245" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,765</ix:nonFraction></td>
    <td id="xdx_980_eifrs-full--RentalIncome_c20210101__20211231__custom--RevenueAxis__custom--FacilitiesSharingMember_pn3n3" title="Lease and rental revenue" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:RentalIncome" contextRef="From2021-01-012021-12-31_custom_FacilitiesSharingMember" id="Fact013247" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,096</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; font-weight: bold">&#160;</td>
    <td id="xdx_985_eifrs-full--RentalIncome_c20230101__20231231_pn3n3" title="Lease and rental revenue" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:RentalIncome" contextRef="From2023-01-01to2023-12-31" id="Fact013249" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">464,184</ix:nonFraction></td>
    <td id="xdx_983_eifrs-full--RentalIncome_c20220101__20221231_pn3n3" title="Lease and rental revenue" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:RentalIncome" contextRef="From2022-01-012022-12-31" id="Fact013251" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">374,801</ix:nonFraction></td>
    <td id="xdx_981_eifrs-full--RentalIncome_c20210101__20211231_pn3n3" title="Lease and rental revenue" style="border-bottom: Black 1pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:RentalIncome" contextRef="From2021-01-012021-12-31" id="Fact013253" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">253,049</ix:nonFraction></td></tr>
  </table>

</ix:nonNumeric><p id="xdx_8A0_zBGXaDrqln1j" style="font: 14pt/14pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: bold 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 3.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 34pt">30.3</td><td>Regulatory charges</td></tr></table>

<p style="font: 13pt/13pt Calibri, Helvetica, Sans-Serif; margin: 0.65pt 0 0">&#160;</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact013255" name="elp:ScheduleOfRegulatoryChargesTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_895_ecustom--ScheduleOfRegulatoryChargesTableTextBlock_zJx2CJzabymj" summary="xdx: Disclosure - Net Operating Revenue (Details 3)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="width: 67%">&#160;<span><span id="xdx_8B6_zQXbDC6UfDQe" style="display: none">Schedule of regulatory charges</span></span></td>
    <td style="width: 11%">&#160;</td>
    <td style="width: 11%">&#160;</td>
    <td style="width: 11%">&#160;</td></tr>
  <tr>
    <td style="border-top: Black 1pt solid; font-weight: bold; vertical-align: top">&#160;</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right">&#160;</td>
    <td style="border-top: Black 1pt solid; font-weight: bold; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">Restated</td>
    <td style="border-top: Black 1pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right">Restated</td></tr>
  <tr>
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: top">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right">12.31.2023</td>
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">12.31.2022</td>
    <td style="border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right">12.31.2021</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left; border-top-color: Black; border-top-width: 0.5pt">Energy Development Account - "CDE " - Power distribution service concession (30.3.1)</td>
    <td id="xdx_98B_ecustom--RegulatoryCharges_c20230101__20231231__custom--RestructuringChargesAxis__custom--EnergyDevelopmentAccountCDEEnergiaMember_pn3n3" title="Regulatory charges" style="border-right: #FFC000 0.5pt solid; text-align: right; border-top-color: Black; border-top-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:RegulatoryCharges" contextRef="From2023-01-012023-12-31_custom_EnergyDevelopmentAccountCDEEnergiaMember" id="Fact013257" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,659,092</ix:nonFraction></td>
    <td id="xdx_985_ecustom--RegulatoryCharges_pn3n3_c20220101__20221231__custom--RestructuringChargesAxis__custom--EnergyDevelopmentAccountCDEEnergiaMember_zjt40OtPZ9z4" title="Regulatory charges" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:RegulatoryCharges" contextRef="From2022-01-012022-12-31_custom_EnergyDevelopmentAccountCDEEnergiaMember" id="Fact013259" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,670,262</ix:nonFraction></td>
    <td id="xdx_980_ecustom--RegulatoryCharges_c20210101__20211231__custom--RestructuringChargesAxis__custom--EnergyDevelopmentAccountCDEEnergiaMember_pn3n3" title="Regulatory charges" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:RegulatoryCharges" contextRef="From2021-01-012021-12-31_custom_EnergyDevelopmentAccountCDEEnergiaMember" id="Fact013261" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,737,716</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Other charges - rate flags (30.3.2)</td>
    <td id="xdx_981_ecustom--RegulatoryCharges_c20230101__20231231__custom--RestructuringChargesAxis__custom--OtherChargesRateFlagsMember_pn3n3" title="Regulatory charges" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:RegulatoryCharges" contextRef="From2023-01-012023-12-31_custom_OtherChargesRateFlagsMember" id="Fact013263" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,216</ix:nonFraction></td>
    <td id="xdx_983_ecustom--RegulatoryCharges_c20220101__20221231__custom--RestructuringChargesAxis__custom--OtherChargesRateFlagsMember_pn3n3" title="Regulatory charges" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:RegulatoryCharges" contextRef="From2022-01-012022-12-31_custom_OtherChargesRateFlagsMember" id="Fact013265" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">724,414</ix:nonFraction></td>
    <td id="xdx_985_ecustom--RegulatoryCharges_c20210101__20211231__custom--RestructuringChargesAxis__custom--OtherChargesRateFlagsMember_pn3n3" title="Regulatory charges" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:RegulatoryCharges" contextRef="From2021-01-012021-12-31_custom_OtherChargesRateFlagsMember" id="Fact013267" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,480,361</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Research and development and energy efficiency - R&amp;D and EEP</td>
    <td id="xdx_98B_ecustom--RegulatoryCharges_c20230101__20231231__custom--RestructuringChargesAxis__custom--ResearchAndDevelopmentAndEnergyEfficiencyMember_pn3n3" title="Regulatory charges" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:RegulatoryCharges" contextRef="From2023-01-012023-12-31_custom_ResearchAndDevelopmentAndEnergyEfficiencyMember" id="Fact013269" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">161,039</ix:nonFraction></td>
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  <tr style="vertical-align: bottom">
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  <tr style="vertical-align: bottom">
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  <tr style="vertical-align: bottom">
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  <tr style="vertical-align: bottom">
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</ix:nonNumeric><p id="xdx_8A6_zq5pMte6TaU3" style="font: 13pt/13pt Calibri, Helvetica, Sans-Serif; margin: 0.65pt 0 0">&#160;</p>

<p style="font: 13pt/13pt Calibri, Helvetica, Sans-Serif; margin: 0.65pt 0 0">&#160;</p>


<ix:exclude><!-- Field: Page; Sequence: 268 -->
    <div id="xdx_23C_z9JyrsNTBK14" style="border-bottom: Black 1pt solid; margin-bottom: 6pt"><p style="margin-top: 0; margin-bottom: 0">&#160;</p><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%">F-<!-- Field: Sequence; Type: Arabic; Name: PageNo -->93<!-- Field: /Sequence -->&#160;</td></tr></table></div>
    <div id="xdx_23F_z4jMiMt6AmW7" style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%"><p style="font: 10pt/11.2pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 1pt; text-align: left"><b>COMPANHIA PARANAENSE DE ENERGIA &#8211; COPEL and Subsidiaries</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>Notes to the Consolidated Financial Statements</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>For the years ended December 31, 2023, 2022 and 2021</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; text-align: left; margin-top: 1.7pt; margin-right: 0; margin-bottom: 0"><b>All amounts expressed in thousands of Brazilian reais, unless otherwise stated</b></p><p id="xdx_23B_zzHUZ4aoPNZc" style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b>&#160;</b></p></td></tr></table></div>
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<ix:exclude><p id="xdx_239_z6UW335BPoT7" style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.55pt 0 0">&#160;</p></ix:exclude>

<table cellpadding="0" cellspacing="0" style="font: 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 3.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 12.95pt"/><td style="width: 35.55pt">30.3.1</td><td><span style="text-decoration: underline">Energy Development Account - CDE - power distribution concession</span></td></tr></table>

<p style="font: 7.5pt/7.5pt Calibri, Helvetica, Sans-Serif; margin: 0.45pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.9pt 0; text-align: justify">CDE, created by Law no. 10438/2002,
amended by Law No. 12783/2013, which aims to promote energy development in the national territory, has as one of its fund sources the
tariff charge attributed to end consumers in the tariff processes and periodically paid by the distributor. Annual charge amounts are
defined by Aneel through approval resolutions and managed by CCEE.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.5pt 0 5.9pt; text-align: justify">As of June 2023, the Company began
to pay the monthly CDE Water Shortage Account fee of R$6,454. This payment will be made over the next 4 years and refers to the return
of the amount of R$145,844 received in 2022 to cover the additional costs associated with the water shortage situation that affected the
country throughout 2021. The funds were centralized in the Water Shortage Account, created for this purpose, under the management of the
CCEE.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 5.55pt 0 5.9pt; text-align: justify">In addition, as of June 2023, Copel
DIS started collecting the CDE Distributed Generation - &#8220;GD&#8221;, in the monthly amount of R$9,303, according to Resolution No.
3,175/2023. The subsidy stems from Law No. 14.300/2022, which established the Legal Framework for Distributed Micro and Mini-Generation
- &#8220;MMGD&#8221;.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0 373pt 0 5.9pt; text-align: justify">The balance is as follows:</p>

<p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0 373pt 0 5.9pt; text-align: justify">&#160;</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact013300" name="elp:ScheduleOfEnergyDevelopmentAccountCdeTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_897_ecustom--ScheduleOfEnergyDevelopmentAccountCdeTableTextBlock_zrc2qTHl6vW2" summary="xdx: Disclosure - Net Operating Revenue (Details 4)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold"><span>&#160;<span id="xdx_8B6_zrxO7VrSEj3c" style="display: none">Schedule of energy development account - CDE</span></span> &#160;</td>
    <td style="font-weight: bold; text-align: center">&#160;</td>
    <td style="font-weight: bold; text-align: right">&#160;</td>
    <td style="font-weight: bold; text-align: right">&#160;</td>
    <td style="font-weight: bold; text-align: right">&#160;</td></tr>
<tr style="vertical-align: bottom">
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; width: 24%">&#160;</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt; width: 29%">Period</td>
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt; width: 15%">12.31.2023</td>
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right; width: 16%">12.31.2022</td>
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right; width: 16%">12.31.2021</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 0.5pt">&#160;</td></tr>
  <tr>
    <td rowspan="4" style="border-right: #FFC000 0.5pt solid; font-weight: bold; vertical-align: middle; text-align: left">"CDE USO"&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_908_eifrs-full--DescriptionOfIdentityOfRateRegulators_c20230101__20231231__ifrs-full--CounterpartiesAxis__custom--NationalElectricEnergyAgencyMember__ifrs-full--RegulatoryDeferralAccountBalancesAxis__custom--QuotasMember_z1xL3ThWYpa8" title="Resolutions"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_NationalElectricEnergyAgencyMember_custom_QuotasMember" id="Fact013302" name="ifrs-full:DescriptionOfIdentityOfRateRegulators">Quotas</ix:nonNumeric></span> (a)</td>
    <td id="xdx_986_eifrs-full--EnergyTransmissionCharges_c20230101__20231231__ifrs-full--CounterpartiesAxis__custom--NationalElectricEnergyAgencyMember__ifrs-full--RegulatoryDeferralAccountBalancesAxis__custom--QuotasMember_pn3n3" title="Regulatory charges" style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:EnergyTransmissionCharges" contextRef="From2023-01-012023-12-31_custom_NationalElectricEnergyAgencyMember_custom_QuotasMember" id="Fact013304" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,201,372</ix:nonFraction></td>
    <td id="xdx_980_eifrs-full--EnergyTransmissionCharges_c20220101__20221231__ifrs-full--CounterpartiesAxis__custom--NationalElectricEnergyAgencyMember__ifrs-full--RegulatoryDeferralAccountBalancesAxis__custom--QuotasMember_pn3n3" title="Regulatory charges" style="vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:EnergyTransmissionCharges" contextRef="From2022-01-012022-12-31_custom_NationalElectricEnergyAgencyMember_custom_QuotasMember" id="Fact013306" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,321,875</ix:nonFraction></td>
    <td id="xdx_982_eifrs-full--EnergyTransmissionCharges_c20210101__20211231__ifrs-full--CounterpartiesAxis__custom--NationalElectricEnergyAgencyMember__ifrs-full--RegulatoryDeferralAccountBalancesAxis__custom--QuotasMember_pn3n3" title="Regulatory charges" style="border-left: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:EnergyTransmissionCharges" contextRef="From2021-01-012021-12-31_custom_NationalElectricEnergyAgencyMember_custom_QuotasMember" id="Fact013308" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,534,490</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_907_eifrs-full--DescriptionOfIdentityOfRateRegulators_c20230101__20231231__ifrs-full--CounterpartiesAxis__custom--NationalElectricEnergyAgencyMember__ifrs-full--RegulatoryDeferralAccountBalancesAxis__custom--CovidAccountMember_zTc5oZ9o2iB3" title="Resolutions"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_NationalElectricEnergyAgencyMember_custom_CovidAccountMember" id="Fact013310" name="ifrs-full:DescriptionOfIdentityOfRateRegulators">Covid Account</ix:nonNumeric></span>&#160;&#160;(b)</td>
    <td id="xdx_987_eifrs-full--EnergyTransmissionCharges_c20230101__20231231__ifrs-full--CounterpartiesAxis__custom--NationalElectricEnergyAgencyMember__ifrs-full--RegulatoryDeferralAccountBalancesAxis__custom--CovidAccountMember_pn3n3" title="Regulatory charges" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:EnergyTransmissionCharges" contextRef="From2023-01-012023-12-31_custom_NationalElectricEnergyAgencyMember_custom_CovidAccountMember" id="Fact013312" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">183,444</ix:nonFraction></td>
    <td id="xdx_985_eifrs-full--EnergyTransmissionCharges_c20220101__20221231__ifrs-full--CounterpartiesAxis__custom--NationalElectricEnergyAgencyMember__ifrs-full--RegulatoryDeferralAccountBalancesAxis__custom--CovidAccountMember_pn3n3" title="Regulatory charges" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:EnergyTransmissionCharges" contextRef="From2022-01-012022-12-31_custom_NationalElectricEnergyAgencyMember_custom_CovidAccountMember" id="Fact013314" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">183,444</ix:nonFraction></td>
    <td id="xdx_98B_eifrs-full--EnergyTransmissionCharges_c20210101__20211231__ifrs-full--CounterpartiesAxis__custom--NationalElectricEnergyAgencyMember__ifrs-full--RegulatoryDeferralAccountBalancesAxis__custom--CovidAccountMember_pn3n3" title="Regulatory charges" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:EnergyTransmissionCharges" contextRef="From2021-01-012021-12-31_custom_NationalElectricEnergyAgencyMember_custom_CovidAccountMember" id="Fact013316" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">107,009</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: center"><span id="xdx_905_eifrs-full--DescriptionOfIdentityOfRateRegulators_c20230101__20231231__ifrs-full--CounterpartiesAxis__custom--NationalElectricEnergyAgencyMember__ifrs-full--RegulatoryDeferralAccountBalancesAxis__custom--WaterShortageMember_z2QA9Hbn3F0f" title="Resolutions"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_NationalElectricEnergyAgencyMember_custom_WaterShortageMember" id="Fact013318" name="ifrs-full:DescriptionOfIdentityOfRateRegulators">Water shortage</ix:nonNumeric></span> (c)</td>
    <td id="xdx_980_eifrs-full--EnergyTransmissionCharges_pn3n3_c20230101__20231231__ifrs-full--CounterpartiesAxis__custom--NationalElectricEnergyAgencyMember__ifrs-full--RegulatoryDeferralAccountBalancesAxis__custom--WaterShortageMember_zcDJlukmDX6e" title="Regulatory charges" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:EnergyTransmissionCharges" contextRef="From2023-01-012023-12-31_custom_NationalElectricEnergyAgencyMember_custom_WaterShortageMember" id="Fact013320" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,725</ix:nonFraction></td>
    <td id="xdx_982_eifrs-full--EnergyTransmissionCharges_pn3n3_c20220101__20221231__ifrs-full--CounterpartiesAxis__custom--NationalElectricEnergyAgencyMember__ifrs-full--RegulatoryDeferralAccountBalancesAxis__custom--WaterShortageMember_zgzisBvoy2Rk" title="Regulatory charges" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl13322">-</span></td>
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  <tr style="vertical-align: bottom">
    <td style="text-align: center"><span id="xdx_903_eifrs-full--DescriptionOfIdentityOfRateRegulators_c20230101__20231231__ifrs-full--CounterpartiesAxis__custom--NationalElectricEnergyAgencyMember__ifrs-full--RegulatoryDeferralAccountBalancesAxis__custom--PreliminaryInjunctionsMember_zgCYS4vG2Tx5" title="Resolutions"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_NationalElectricEnergyAgencyMember_custom_PreliminaryInjunctionsMember" id="Fact013326" name="ifrs-full:DescriptionOfIdentityOfRateRegulators">Preliminary injunctions</ix:nonNumeric></span> (e)</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<span id="xdx_90C_eifrs-full--EnergyTransmissionCharges_c20230101__20231231__ifrs-full--CounterpartiesAxis__custom--NationalElectricEnergyAgencyMember__ifrs-full--RegulatoryDeferralAccountBalancesAxis__custom--PreliminaryInjunctionsMember_pn3n3" title="Regulatory charges"><ix:nonFraction name="ifrs-full:EnergyTransmissionCharges" contextRef="From2023-01-012023-12-31_custom_NationalElectricEnergyAgencyMember_custom_PreliminaryInjunctionsMember" id="Fact013328" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">963</ix:nonFraction></span>)</td>
    <td id="xdx_98A_eifrs-full--EnergyTransmissionCharges_c20220101__20221231__ifrs-full--CounterpartiesAxis__custom--NationalElectricEnergyAgencyMember__ifrs-full--RegulatoryDeferralAccountBalancesAxis__custom--PreliminaryInjunctionsMember_pn3n3" title="Regulatory charges" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl13330">-</span></td>
    <td id="xdx_988_eifrs-full--EnergyTransmissionCharges_c20210101__20211231__ifrs-full--CounterpartiesAxis__custom--NationalElectricEnergyAgencyMember__ifrs-full--RegulatoryDeferralAccountBalancesAxis__custom--PreliminaryInjunctionsMember_pn3n3" title="Regulatory charges" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl13332">-</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td id="xdx_982_eifrs-full--EnergyTransmissionCharges_c20230101__20231231__ifrs-full--CounterpartiesAxis__custom--NationalElectricEnergyAgencyMember_pn3n3" title="Regulatory charges" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:EnergyTransmissionCharges" contextRef="From2023-01-012023-12-31_custom_NationalElectricEnergyAgencyMember" id="Fact013334" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,385,578</ix:nonFraction></td>
    <td id="xdx_980_eifrs-full--EnergyTransmissionCharges_c20220101__20221231__ifrs-full--CounterpartiesAxis__custom--NationalElectricEnergyAgencyMember_pn3n3" title="Regulatory charges" style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:EnergyTransmissionCharges" contextRef="From2022-01-012022-12-31_custom_NationalElectricEnergyAgencyMember" id="Fact013336" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,505,319</ix:nonFraction></td>
    <td id="xdx_98F_eifrs-full--EnergyTransmissionCharges_c20210101__20211231__ifrs-full--CounterpartiesAxis__custom--NationalElectricEnergyAgencyMember_pn3n3" title="Regulatory charges" style="border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:EnergyTransmissionCharges" contextRef="From2021-01-012021-12-31_custom_NationalElectricEnergyAgencyMember" id="Fact013338" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,641,499</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;</td></tr>
  <tr>
    <td rowspan="3" style="border-right: #FFC000 0.5pt solid; font-weight: bold; vertical-align: middle; text-align: left">"CDE ENERGIA"&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_90F_eifrs-full--DescriptionOfIdentityOfRateRegulators_c20230101__20231231__ifrs-full--CounterpartiesAxis__custom--NationalElectricEnergyAgencyOneMember__ifrs-full--RegulatoryDeferralAccountBalancesAxis__custom--CovidAccountMember_zFue4CUHYDR1" title="Resolutions"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_NationalElectricEnergyAgencyOneMember_custom_CovidAccountMember" id="Fact013340" name="ifrs-full:DescriptionOfIdentityOfRateRegulators">Covid Account</ix:nonNumeric></span> (b)</td>
    <td id="xdx_980_eifrs-full--EnergyTransmissionCharges_c20230101__20231231__ifrs-full--CounterpartiesAxis__custom--NationalElectricEnergyAgencyOneMember__ifrs-full--RegulatoryDeferralAccountBalancesAxis__custom--CovidAccountMember_pn3n3" title="Regulatory charges" style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:EnergyTransmissionCharges" contextRef="From2023-01-012023-12-31_custom_NationalElectricEnergyAgencyOneMember_custom_CovidAccountMember" id="Fact013342" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">164,943</ix:nonFraction></td>
    <td id="xdx_986_eifrs-full--EnergyTransmissionCharges_c20220101__20221231__ifrs-full--CounterpartiesAxis__custom--NationalElectricEnergyAgencyOneMember__ifrs-full--RegulatoryDeferralAccountBalancesAxis__custom--CovidAccountMember_pn3n3" title="Regulatory charges" style="vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:EnergyTransmissionCharges" contextRef="From2022-01-012022-12-31_custom_NationalElectricEnergyAgencyOneMember_custom_CovidAccountMember" id="Fact013344" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">164,943</ix:nonFraction></td>
    <td id="xdx_984_eifrs-full--EnergyTransmissionCharges_c20210101__20211231__ifrs-full--CounterpartiesAxis__custom--NationalElectricEnergyAgencyOneMember__ifrs-full--RegulatoryDeferralAccountBalancesAxis__custom--CovidAccountMember_pn3n3" title="Regulatory charges" style="border-left: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:EnergyTransmissionCharges" contextRef="From2021-01-012021-12-31_custom_NationalElectricEnergyAgencyOneMember_custom_CovidAccountMember" id="Fact013346" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">96,217</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: center"><span id="xdx_90D_eifrs-full--DescriptionOfIdentityOfRateRegulators_c20230101__20231231__ifrs-full--CounterpartiesAxis__custom--NationalElectricEnergyAgencyOneMember__ifrs-full--RegulatoryDeferralAccountBalancesAxis__custom--WaterShortageMember_zyX4OhxNfTBl" title="Resolutions"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_NationalElectricEnergyAgencyOneMember_custom_WaterShortageMember" id="Fact013348" name="ifrs-full:DescriptionOfIdentityOfRateRegulators">Water shortage</ix:nonNumeric></span> (c)</td>
    <td id="xdx_981_eifrs-full--EnergyTransmissionCharges_pn3n3_c20230101__20231231__ifrs-full--CounterpartiesAxis__custom--NationalElectricEnergyAgencyOneMember__ifrs-full--RegulatoryDeferralAccountBalancesAxis__custom--WaterShortageMember_zYRtElV727X4" title="Regulatory charges" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:EnergyTransmissionCharges" contextRef="From2023-01-012023-12-31_custom_NationalElectricEnergyAgencyOneMember_custom_WaterShortageMember" id="Fact013350" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">43,453</ix:nonFraction></td>
    <td id="xdx_98A_eifrs-full--EnergyTransmissionCharges_pn3n3_c20220101__20221231__ifrs-full--CounterpartiesAxis__custom--NationalElectricEnergyAgencyOneMember__ifrs-full--RegulatoryDeferralAccountBalancesAxis__custom--WaterShortageMember_zzmJmBJtJyKd" title="Regulatory charges" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl13352">-</span></td>
    <td id="xdx_987_eifrs-full--EnergyTransmissionCharges_pn3n3_c20210101__20211231__ifrs-full--CounterpartiesAxis__custom--NationalElectricEnergyAgencyOneMember__ifrs-full--RegulatoryDeferralAccountBalancesAxis__custom--WaterShortageMember_zuY2oIqtsK9g" title="Regulatory charges" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl13354">-</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: center"><span id="xdx_90F_eifrs-full--DescriptionOfIdentityOfRateRegulators_c20230101__20231231__ifrs-full--CounterpartiesAxis__custom--NationalElectricEnergyAgencyOneMember__ifrs-full--RegulatoryDeferralAccountBalancesAxis__custom--DistributedGenerationMember_z7v4GlVi9H47" title="Resolutions"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_NationalElectricEnergyAgencyOneMember_custom_DistributedGenerationMember" id="Fact013356" name="ifrs-full:DescriptionOfIdentityOfRateRegulators">Distributed Generation</ix:nonNumeric></span> (d)</td>
    <td id="xdx_985_eifrs-full--EnergyTransmissionCharges_pn3n3_c20230101__20231231__ifrs-full--CounterpartiesAxis__custom--NationalElectricEnergyAgencyOneMember__ifrs-full--RegulatoryDeferralAccountBalancesAxis__custom--DistributedGenerationMember_zIvCeE6NU6gi" title="Regulatory charges" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:EnergyTransmissionCharges" contextRef="From2023-01-012023-12-31_custom_NationalElectricEnergyAgencyOneMember_custom_DistributedGenerationMember" id="Fact013358" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">65,118</ix:nonFraction></td>
    <td id="xdx_98D_eifrs-full--EnergyTransmissionCharges_pn3n3_c20220101__20221231__ifrs-full--CounterpartiesAxis__custom--NationalElectricEnergyAgencyOneMember__ifrs-full--RegulatoryDeferralAccountBalancesAxis__custom--DistributedGenerationMember_zRoNLz059Bk9" title="Regulatory charges" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl13360">-</span></td>
    <td id="xdx_98A_eifrs-full--EnergyTransmissionCharges_pn3n3_c20210101__20211231__ifrs-full--CounterpartiesAxis__custom--NationalElectricEnergyAgencyOneMember__ifrs-full--RegulatoryDeferralAccountBalancesAxis__custom--DistributedGenerationMember_zrEtqKCFIeFd" title="Regulatory charges" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl13362">-</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td id="xdx_989_eifrs-full--EnergyTransmissionCharges_c20230101__20231231__ifrs-full--CounterpartiesAxis__custom--NationalElectricEnergyAgencyOneMember_pn3n3" title="Regulatory charges" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:EnergyTransmissionCharges" contextRef="From2023-01-012023-12-31_custom_NationalElectricEnergyAgencyOneMember" id="Fact013364" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">273,514</ix:nonFraction></td>
    <td id="xdx_98F_eifrs-full--EnergyTransmissionCharges_c20220101__20221231__ifrs-full--CounterpartiesAxis__custom--NationalElectricEnergyAgencyOneMember_pn3n3" title="Regulatory charges" style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:EnergyTransmissionCharges" contextRef="From2022-01-012022-12-31_custom_NationalElectricEnergyAgencyOneMember" id="Fact013366" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">164,943</ix:nonFraction></td>
    <td id="xdx_98D_eifrs-full--EnergyTransmissionCharges_c20210101__20211231__ifrs-full--CounterpartiesAxis__custom--NationalElectricEnergyAgencyOneMember_pn3n3" title="Regulatory charges" style="border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:EnergyTransmissionCharges" contextRef="From2021-01-012021-12-31_custom_NationalElectricEnergyAgencyOneMember" id="Fact013368" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">96,217</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: rgb(255,192,0) 0.5pt solid; font-weight: bold; text-align: right">&#160;</td>
    <td style="font-weight: bold; text-align: right">&#160;</td>
    <td style="border-left: rgb(255,192,0) 0.5pt solid; font-weight: bold; text-align: right">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right">&#160;</td>
    <td style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td id="xdx_98B_eifrs-full--EnergyTransmissionCharges_pn3n3_c20230101__20231231_zaOLkEge8WXe" title="Regulatory charges" style="border-top: Black 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:EnergyTransmissionCharges" contextRef="From2023-01-01to2023-12-31" id="Fact013370" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,659,092</ix:nonFraction></td>
    <td id="xdx_986_eifrs-full--EnergyTransmissionCharges_pn3n3_c20220101__20221231_zhqLE8YOKix6" title="Regulatory charges" style="border-top: Black 0.5pt solid; border-bottom: Black 1pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:EnergyTransmissionCharges" contextRef="From2022-01-012022-12-31" id="Fact013372" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,670,262</ix:nonFraction></td>
    <td id="xdx_988_eifrs-full--EnergyTransmissionCharges_pn3n3_c20210101__20211231_zWV0SOg1x0Y6" title="Regulatory charges" style="border-top: Black 0.5pt solid; border-bottom: Black 1pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:EnergyTransmissionCharges" contextRef="From2021-01-012021-12-31" id="Fact013374" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,737,716</ix:nonFraction></td></tr>
  </table>

<table cellpadding="0" cellspacing="0" style="font: 11pt/110% Calibri, Helvetica, Sans-Serif; margin-top: 0pt; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">(a)</span></td><td style="width: 5pt"/><td style="text-align: justify"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">"CDE Uso":
Aneel Resolution No. 3,175/2023 (April-December/23); Aneel Resolution No. 3,165/2022 (January-March/23), Aneel Resolution No. 3,034/2022
(May-December/22); Aneel Resolution No. 3,004/2021 (January-April/22).</span></td>
</tr></table>

<table cellpadding="0" cellspacing="0" style="font: 11pt Calibri, Helvetica, Sans-Serif; margin-top: 0pt; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">(b)</span></td><td style="width: 5pt"/><td style="text-align: justify"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">"CDE Uso"
and "CDE Energia" - Covid Account: Aneel Order No. 939/2021 (June/21 to December/25).</span></td>
</tr></table>

<table cellpadding="0" cellspacing="0" style="font: 11pt Calibri, Helvetica, Sans-Serif; margin-top: 0pt; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">(c)</span></td><td style="width: 5pt"/><td style="text-align: justify"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">"CDE Uso"
and "CDE Energia" - Water shortage: Aneel Order No. 10,939/2022 and Aneel Resolution No.</span></td>
</tr></table>

<table cellpadding="0" cellspacing="0" style="font: 11pt Calibri, Helvetica, Sans-Serif; margin-top: 0pt; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">(d)</span></td><td style="width: 5pt"/><td style="text-align: justify"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">"CDE Energia"
- Distributed Generation: Aneel Resolution No. 3,175/2023 (June-December/23).</span></td>
</tr></table>

<table cellpadding="0" cellspacing="0" style="font: 11pt Calibri, Helvetica, Sans-Serif; margin-top: 0pt; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">(e)</span></td><td style="width: 5pt"/><td style="text-align: justify"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">CDE injunctions:
refer to tariff differences returned to the consumer, as published in Aneel Order No. 3225/2022, the amounts being deducted from the
monthly CDE quotas in order to guarantee neutrality for the distributor, as established in Aneel Order No. 1576/2016.</span></td>
</tr></table>

</ix:nonNumeric><p id="xdx_8A4_zYe6i5Dopa04" style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 3.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 12.95pt"/><td style="width: 35.55pt">30.3.2</td><td><span style="text-decoration: underline">Tariff flag</span></td></tr></table>

<p style="font: 8pt/8pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.35pt 0 5.9pt; text-align: justify">The tariff flag system was
created by Aneel Regulatory Resolution No. 547/2013, effective from 2015, to indicate whether an increase in the electric energy value
to be passed on to end consumers would apply depending on the conditions for electricity generation. Since the improvement in hydric conditions
in the country, the green flag has prevailed, with no additional tariffs.</p>


<ix:exclude><!-- Field: Page; Sequence: 269 -->
    <div id="xdx_239_zxMqohLwYf2g" style="border-bottom: Black 1pt solid; margin-bottom: 6pt"><p style="margin-top: 0; margin-bottom: 0">&#160;</p><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td id="xdx_23C_zGSuwrOc36Rd" style="text-align: center; width: 100%">F-<!-- Field: Sequence; Type: Arabic; Name: PageNo -->94<!-- Field: /Sequence -->&#160;</td></tr></table></div>
    <div style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" id="xdx_231_zeIkzZulxObd" style="width: 100%"><tr><td style="text-align: center; width: 100%"><p style="font: 10pt/11.2pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 1pt; text-align: left"><b>COMPANHIA PARANAENSE DE ENERGIA &#8211; COPEL and Subsidiaries</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>Notes to the Consolidated Financial Statements</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>For the years ended December 31, 2023, 2022 and 2021</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; text-align: left; margin-top: 1.7pt; margin-right: 0; margin-bottom: 0"><b>All amounts expressed in thousands of Brazilian reais, unless otherwise stated</b></p><p id="xdx_232_zrlVnG190TPe" style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b>&#160;</b></p></td></tr></table></div>
    <!-- Field: /Page --></ix:exclude>

<ix:exclude><p id="xdx_233_zzEaq4B5M39e" style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.55pt 0 0">&#160;</p></ix:exclude>

<p style="font: bold 10pt Arial, Helvetica, Sans-Serif; margin: 3.7pt 290.2pt 0 5.9pt; text-align: justify">30.4 Copel DIS annual tariff
adjustment</p>

<p style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.65pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.6pt 0 5.9pt; text-align: justify">The result of the 2023 <span id="xdx_90E_ecustom--DescriptionOfCopelDisAnnualTariffAdjustment_c20230101__20231231_z2v9I6MfNqNa" title="Description of Copel DIS annual tariff adjustment"><ix:nonNumeric contextRef="From2023-01-01to2023-12-31" id="Fact013377" name="elp:DescriptionOfCopelDisAnnualTariffAdjustment">Annual Tariff
Adjustment of Copel DIS was approved by Aneel through Resolution No. 3,209 of June 20, 2023, authorizing the average readjustment of 10.50%
perceived by consumers (4.9% in June 2022), with application to tariffs from June 24, 2023. The average readjustment was 8.31% for high
voltage consumers and 11.73% for low voltage consumers (9.32% and 2.68% in 2022).</ix:nonNumeric></span></p>

<p style="font: 8pt/8pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;</p>

</ix:nonNumeric><ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact013379" name="ifrs-full:DisclosureOfOtherOperatingIncomeExpenseExplanatory"><p id="xdx_804_eifrs-full--DisclosureOfOtherOperatingIncomeExpenseExplanatory_zbLz4QGJ4Cm9" style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: bold 13pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 3.3pt; margin-bottom: 0; color: #ED8E00"><tr style="vertical-align: top">
<td style="width: 20.3pt"/><td style="width: 25.35pt">31.</td><td><span id="xdx_829_zgV5F8xsTkal">Operating Costs and Expenses</span></td></tr></table>

<p style="font: 8pt/8pt Calibri, Helvetica, Sans-Serif; margin: 0.4pt 0 0">&#160;</p>

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    <td style="width: 9%">&#160;</td>
    <td style="width: 7%">&#160;</td>
    <td style="width: 10%">&#160;</td>
    <td style="width: 10%">&#160;</td>
    <td style="width: 8%">&#160;</td>
    <td style="width: 8%">&#160;</td>
    <td style="width: 9%">&#160;</td></tr>
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    <td style="border-top: Black 1pt solid; font-weight: bold; text-align: right">&#160;</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;</td>
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    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">Other&#160;</td>
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    <td style="border-top: Black 1pt solid; font-weight: bold; text-align: right">&#160;</td>
    <td style="border-top: Black 1pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;</td></tr>
  <tr style="vertical-align: bottom">
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    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">Selling</td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">administrative</td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">operational&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="font-weight: bold; text-align: right">Restated</td>
    <td style="border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">Restated</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold">&#160;</td>
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right">costs</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">expenses</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">expenses</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">expenses, net</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">12.31.2023</td>
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right">12.31.2022</td>
    <td style="border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">12.31.2021</td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold">Non-manageable costs and expenses</td>
    <td style="font-weight: bold; text-align: right">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="font-weight: bold; text-align: right">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Electricity purchased for resale (31.1)</td>
    <td style="text-align: right">&#160;&#160;&#160;&#160;&#160;<span id="xdx_90D_ecustom--OperatingCostAndExpenses_c20230101__20231231__custom--TypeOfExpenseAxis__custom--ElectricityPurchasedForResaleMember__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--NonmanageableCostsAndExpensesMember_pn3n3" title="Operational costs">(<ix:nonFraction name="elp:OperatingCostAndExpenses" contextRef="From2023-01-012023-12-31_custom_ElectricityPurchasedForResaleMember_custom_NonmanageableCostsAndExpensesMember" id="Fact013383" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">7,716,190</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_90D_eifrs-full--SalesAndMarketingExpenses_c20230101__20231231__custom--TypeOfExpenseAxis__custom--ElectricityPurchasedForResaleMember__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--NonmanageableCostsAndExpensesMember_pn3n3" title="Selling expenses"><span style="-sec-ix-hidden: xdx2ixbrl13385">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_90B_ecustom--SellingGeneralAndAdministrativeExpenses_pn3n3_c20230101__20231231__custom--TypeOfExpenseAxis__custom--ElectricityPurchasedForResaleMember__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--NonmanageableCostsAndExpensesMember_zT3cRNPedzSl" title="General and administrative expenses"><span style="-sec-ix-hidden: xdx2ixbrl13387">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_90D_eifrs-full--OtherOperatingIncomeExpense_c20230101__20231231__custom--TypeOfExpenseAxis__custom--ElectricityPurchasedForResaleMember__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--NonmanageableCostsAndExpensesMember_pn3n3" title="Other operating expenses, net"><span style="-sec-ix-hidden: xdx2ixbrl13389">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;<span id="xdx_907_ecustom--OperatingCostAndExpense_c20230101__20231231__custom--TypeOfExpenseAxis__custom--ElectricityPurchasedForResaleMember__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--NonmanageableCostsAndExpensesMember_pn3n3" title="Total operating costs and expenses">(<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2023-01-012023-12-31_custom_ElectricityPurchasedForResaleMember_custom_NonmanageableCostsAndExpensesMember" id="Fact013391" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">7,716,190</ix:nonFraction>)</span></td>
    <td style="text-align: right">&#160;&#160;&#160;&#160;<span id="xdx_901_ecustom--OperatingCostAndExpense_c20220101__20221231__custom--TypeOfExpenseAxis__custom--ElectricityPurchasedForResaleMember__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--NonmanageableCostsAndExpensesMember_pn3n3" title="Total operating costs and expenses">(<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2022-01-012022-12-31_custom_ElectricityPurchasedForResaleMember_custom_NonmanageableCostsAndExpensesMember" id="Fact013393" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">8,096,910</ix:nonFraction>)</span></td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;<span id="xdx_903_ecustom--OperatingCostAndExpense_c20210101__20211231__custom--TypeOfExpenseAxis__custom--ElectricityPurchasedForResaleMember__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--NonmanageableCostsAndExpensesMember_pn3n3" title="Total operating costs and expenses">(<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2021-01-012021-12-31_custom_ElectricityPurchasedForResaleMember_custom_NonmanageableCostsAndExpensesMember" id="Fact013395" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">9,503,743</ix:nonFraction>)</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Charge of the main distribution and transmission grid</td>
    <td style="text-align: right">&#160;&#160;&#160;&#160;&#160;<span id="xdx_904_ecustom--OperatingCostAndExpenses_pn3n3_c20230101__20231231__custom--TypeOfExpenseAxis__custom--ChargeOfTheMainDistributionAndTransmissionGridMember__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--NonmanageableCostsAndExpensesMember_zjX20WNitw61" title="Operational costs">(<ix:nonFraction name="elp:OperatingCostAndExpenses" contextRef="From2023-01-012023-12-31_custom_ChargeOfTheMainDistributionAndTransmissionGridMember_custom_NonmanageableCostsAndExpensesMember" id="Fact013397" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,896,710</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_902_eifrs-full--SalesAndMarketingExpenses_c20230101__20231231__custom--TypeOfExpenseAxis__custom--ChargeOfTheMainDistributionAndTransmissionGridMember__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--NonmanageableCostsAndExpensesMember_pn3n3" title="Selling expenses"><span style="-sec-ix-hidden: xdx2ixbrl13399">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_907_ecustom--SellingGeneralAndAdministrativeExpenses_pn3n3_c20230101__20231231__custom--TypeOfExpenseAxis__custom--ChargeOfTheMainDistributionAndTransmissionGridMember__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--NonmanageableCostsAndExpensesMember_zU25iLuTvivf" title="General and administrative expenses"><span style="-sec-ix-hidden: xdx2ixbrl13401">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_903_eifrs-full--OtherOperatingIncomeExpense_c20230101__20231231__custom--TypeOfExpenseAxis__custom--ChargeOfTheMainDistributionAndTransmissionGridMember__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--NonmanageableCostsAndExpensesMember_pn3n3" title="Other operating expenses, net"><span style="-sec-ix-hidden: xdx2ixbrl13403">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;<span id="xdx_90E_ecustom--OperatingCostAndExpense_c20230101__20231231__custom--TypeOfExpenseAxis__custom--ChargeOfTheMainDistributionAndTransmissionGridMember__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--NonmanageableCostsAndExpensesMember_pn3n3" title="Total operating costs and expenses">(<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2023-01-012023-12-31_custom_ChargeOfTheMainDistributionAndTransmissionGridMember_custom_NonmanageableCostsAndExpensesMember" id="Fact013405" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,896,710</ix:nonFraction>)</span></td>
    <td style="text-align: right">&#160;&#160;&#160;&#160;<span id="xdx_907_ecustom--OperatingCostAndExpense_c20220101__20221231__custom--TypeOfExpenseAxis__custom--ChargeOfTheMainDistributionAndTransmissionGridMember__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--NonmanageableCostsAndExpensesMember_pn3n3" title="Total operating costs and expenses">(<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2022-01-012022-12-31_custom_ChargeOfTheMainDistributionAndTransmissionGridMember_custom_NonmanageableCostsAndExpensesMember" id="Fact013407" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,487,997</ix:nonFraction>)</span></td>
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  <tr style="vertical-align: bottom">
    <td style="text-align: left">Materials and supplies for power electricity</td>
    <td style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_904_ecustom--OperatingCostAndExpenses_c20230101__20231231__custom--TypeOfExpenseAxis__custom--MaterialsAndSuppliesForPowerElectricityMember__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--NonmanageableCostsAndExpensesMember_pn3n3" title="Operational costs">(<ix:nonFraction name="elp:OperatingCostAndExpenses" contextRef="From2023-01-012023-12-31_custom_MaterialsAndSuppliesForPowerElectricityMember_custom_NonmanageableCostsAndExpensesMember" id="Fact013411" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">17,654</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_903_eifrs-full--SalesAndMarketingExpenses_c20230101__20231231__custom--TypeOfExpenseAxis__custom--MaterialsAndSuppliesForPowerElectricityMember__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--NonmanageableCostsAndExpensesMember_pn3n3" title="Selling expenses"><span style="-sec-ix-hidden: xdx2ixbrl13413">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_904_ecustom--SellingGeneralAndAdministrativeExpenses_pn3n3_c20230101__20231231__custom--TypeOfExpenseAxis__custom--MaterialsAndSuppliesForPowerElectricityMember__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--NonmanageableCostsAndExpensesMember_z1GnxQNErMU5" title="General and administrative expenses"><span style="-sec-ix-hidden: xdx2ixbrl13415">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_90F_eifrs-full--OtherOperatingIncomeExpense_c20230101__20231231__custom--TypeOfExpenseAxis__custom--MaterialsAndSuppliesForPowerElectricityMember__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--NonmanageableCostsAndExpensesMember_pn3n3" title="Other operating expenses, net"><span style="-sec-ix-hidden: xdx2ixbrl13417">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_90E_ecustom--OperatingCostAndExpense_c20230101__20231231__custom--TypeOfExpenseAxis__custom--MaterialsAndSuppliesForPowerElectricityMember__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--NonmanageableCostsAndExpensesMember_pn3n3" title="Total operating costs and expenses">(<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2023-01-012023-12-31_custom_MaterialsAndSuppliesForPowerElectricityMember_custom_NonmanageableCostsAndExpensesMember" id="Fact013419" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">17,654</ix:nonFraction>)</span></td>
    <td style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_900_ecustom--OperatingCostAndExpense_c20220101__20221231__custom--TypeOfExpenseAxis__custom--MaterialsAndSuppliesForPowerElectricityMember__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--NonmanageableCostsAndExpensesMember_pn3n3" title="Total operating costs and expenses">(<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2022-01-012022-12-31_custom_MaterialsAndSuppliesForPowerElectricityMember_custom_NonmanageableCostsAndExpensesMember" id="Fact013421" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">9,349</ix:nonFraction>)</span></td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_902_ecustom--OperatingCostAndExpense_c20210101__20211231__custom--TypeOfExpenseAxis__custom--MaterialsAndSuppliesForPowerElectricityMember__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--NonmanageableCostsAndExpensesMember_pn3n3" title="Total operating costs and expenses"><span style="-sec-ix-hidden: xdx2ixbrl13423">-</span></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">&#160;</td>
    <td style="font-weight: bold; text-align: right">&#160;&#160;&#160;<span id="xdx_90C_ecustom--OperatingCostAndExpenses_pn3n3_c20230101__20231231__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--NonmanageableCostsAndExpensesMember_zJsw59oF0u0c" title="Operational costs">(<ix:nonFraction name="elp:OperatingCostAndExpenses" contextRef="From2023-01-012023-12-31_custom_NonmanageableCostsAndExpensesMember" id="Fact013425" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">10,630,554</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_909_eifrs-full--SalesAndMarketingExpenses_pn3n3_c20230101__20231231__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--NonmanageableCostsAndExpensesMember_zXSeoif2V19h" title="Selling expenses"><span style="-sec-ix-hidden: xdx2ixbrl13427">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_909_ecustom--SellingGeneralAndAdministrativeExpenses_pn3n3_c20230101__20231231__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--NonmanageableCostsAndExpensesMember_z4BVWFOCBBt3" title="General and administrative expenses"><span style="-sec-ix-hidden: xdx2ixbrl13429">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_90F_eifrs-full--OtherOperatingIncomeExpense_pn3n3_c20230101__20231231__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--NonmanageableCostsAndExpensesMember_zhpeHhJMbXel" title="Other operating expenses, net"><span style="-sec-ix-hidden: xdx2ixbrl13431">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<span id="xdx_905_ecustom--OperatingCostAndExpense_pn3n3_c20230101__20231231__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--NonmanageableCostsAndExpensesMember_zjqExf5379Pj" title="Total operating costs and expenses">(<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2023-01-012023-12-31_custom_NonmanageableCostsAndExpensesMember" id="Fact013433" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">10,630,554</ix:nonFraction>)</span></td>
    <td style="font-weight: bold; text-align: right">&#160;&#160;<span id="xdx_900_ecustom--OperatingCostAndExpense_pn3n3_c20220101__20221231__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--NonmanageableCostsAndExpensesMember_zvngz0w9Wwy3" title="Total operating costs and expenses">(<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2022-01-012022-12-31_custom_NonmanageableCostsAndExpensesMember" id="Fact013435" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">10,594,256</ix:nonFraction>)</span></td>
    <td style="border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;<span id="xdx_909_ecustom--OperatingCostAndExpense_pn3n3_c20210101__20211231__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--NonmanageableCostsAndExpensesMember_z4Vk5KnkNGyk" title="Total operating costs and expenses">(<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2021-01-012021-12-31_custom_NonmanageableCostsAndExpensesMember" id="Fact013437" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">11,977,443</ix:nonFraction>)</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold">Manageable costs and expenses</td>
    <td style="text-align: right">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="text-align: right">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Personnel and management (31.2)</td>
    <td style="text-align: right">&#160;&#160;&#160;&#160;&#160;<span id="xdx_90F_ecustom--OperatingCostAndExpenses_c20230101__20231231__custom--TypeOfExpenseAxis__custom--PersonnelAndManagementMember__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--ManageableCostsAndExpensesMember_pn3n3" title="Operational costs">(<ix:nonFraction name="elp:OperatingCostAndExpenses" contextRef="From2023-01-012023-12-31_custom_PersonnelAndManagementMember_custom_ManageableCostsAndExpensesMember" id="Fact013439" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,281,861</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_908_eifrs-full--SalesAndMarketingExpenses_c20230101__20231231__custom--TypeOfExpenseAxis__custom--PersonnelAndManagementMember__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--ManageableCostsAndExpensesMember_pn3n3" title="Selling expenses"><span style="-sec-ix-hidden: xdx2ixbrl13441">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_90D_ecustom--SellingGeneralAndAdministrativeExpenses_pn3n3_c20230101__20231231__custom--TypeOfExpenseAxis__custom--PersonnelAndManagementMember__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--ManageableCostsAndExpensesMember_zo0aq25XS2Uj" title="General and administrative expenses">(<ix:nonFraction name="elp:SellingGeneralAndAdministrativeExpenses" contextRef="From2023-01-012023-12-31_custom_PersonnelAndManagementMember_custom_ManageableCostsAndExpensesMember" id="Fact013443" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">596,471</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_90F_eifrs-full--OtherOperatingIncomeExpense_c20230101__20231231__custom--TypeOfExpenseAxis__custom--PersonnelAndManagementMember__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--ManageableCostsAndExpensesMember_pn3n3" title="Other operating expenses, net"><span style="-sec-ix-hidden: xdx2ixbrl13445">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;<span id="xdx_904_ecustom--OperatingCostAndExpense_c20230101__20231231__custom--TypeOfExpenseAxis__custom--PersonnelAndManagementMember__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--ManageableCostsAndExpensesMember_pn3n3" title="Total operating costs and expenses">(<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2023-01-012023-12-31_custom_PersonnelAndManagementMember_custom_ManageableCostsAndExpensesMember" id="Fact013447" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,878,332</ix:nonFraction>)</span></td>
    <td style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_902_ecustom--OperatingCostAndExpense_c20220101__20221231__custom--TypeOfExpenseAxis__custom--PersonnelAndManagementMember__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--ManageableCostsAndExpensesMember_pn3n3" title="Total operating costs and expenses">(<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2022-01-012022-12-31_custom_PersonnelAndManagementMember_custom_ManageableCostsAndExpensesMember" id="Fact013449" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">977,904</ix:nonFraction>)</span></td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;<span id="xdx_900_ecustom--OperatingCostAndExpense_c20210101__20211231__custom--TypeOfExpenseAxis__custom--PersonnelAndManagementMember__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--ManageableCostsAndExpensesMember_pn3n3" title="Total operating costs and expenses">(<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2021-01-012021-12-31_custom_PersonnelAndManagementMember_custom_ManageableCostsAndExpensesMember" id="Fact013451" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,505,968</ix:nonFraction>)</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Pension and healthcare plans (Note 22.3)</td>
    <td style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_901_ecustom--OperatingCostAndExpenses_c20230101__20231231__custom--TypeOfExpenseAxis__custom--PensionAndHealthcarePlansMember__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--ManageableCostsAndExpensesMember_pn3n3" title="Operational costs">(<ix:nonFraction name="elp:OperatingCostAndExpenses" contextRef="From2023-01-012023-12-31_custom_PensionAndHealthcarePlansMember_custom_ManageableCostsAndExpensesMember" id="Fact013453" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">177,275</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_900_eifrs-full--SalesAndMarketingExpenses_c20230101__20231231__custom--TypeOfExpenseAxis__custom--PensionAndHealthcarePlansMember__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--ManageableCostsAndExpensesMember_pn3n3" title="Selling expenses"><span style="-sec-ix-hidden: xdx2ixbrl13455">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_905_ecustom--SellingGeneralAndAdministrativeExpenses_pn3n3_c20230101__20231231__custom--TypeOfExpenseAxis__custom--PensionAndHealthcarePlansMember__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--ManageableCostsAndExpensesMember_z7QJKorEhND5" title="General and administrative expenses">(<ix:nonFraction name="elp:SellingGeneralAndAdministrativeExpenses" contextRef="From2023-01-012023-12-31_custom_PensionAndHealthcarePlansMember_custom_ManageableCostsAndExpensesMember" id="Fact013457" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">82,884</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_906_eifrs-full--OtherOperatingIncomeExpense_c20230101__20231231__custom--TypeOfExpenseAxis__custom--PensionAndHealthcarePlansMember__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--ManageableCostsAndExpensesMember_pn3n3" title="Other operating expenses, net"><span style="-sec-ix-hidden: xdx2ixbrl13459">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_905_ecustom--OperatingCostAndExpense_c20230101__20231231__custom--TypeOfExpenseAxis__custom--PensionAndHealthcarePlansMember__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--ManageableCostsAndExpensesMember_pn3n3" title="Total operating costs and expenses">(<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2023-01-012023-12-31_custom_PensionAndHealthcarePlansMember_custom_ManageableCostsAndExpensesMember" id="Fact013461" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">260,159</ix:nonFraction>)</span></td>
    <td style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_903_ecustom--OperatingCostAndExpense_c20220101__20221231__custom--TypeOfExpenseAxis__custom--PensionAndHealthcarePlansMember__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--ManageableCostsAndExpensesMember_pn3n3" title="Total operating costs and expenses">(<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2022-01-012022-12-31_custom_PensionAndHealthcarePlansMember_custom_ManageableCostsAndExpensesMember" id="Fact013463" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">260,197</ix:nonFraction>)</span></td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_901_ecustom--OperatingCostAndExpense_c20210101__20211231__custom--TypeOfExpenseAxis__custom--PensionAndHealthcarePlansMember__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--ManageableCostsAndExpensesMember_pn3n3" title="Total operating costs and expenses">(<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2021-01-012021-12-31_custom_PensionAndHealthcarePlansMember_custom_ManageableCostsAndExpensesMember" id="Fact013465" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">243,019</ix:nonFraction>)</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Materials</td>
    <td style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_90E_ecustom--OperatingCostAndExpenses_c20230101__20231231__custom--TypeOfExpenseAxis__custom--MaterialsAndSuppliesMember__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--ManageableCostsAndExpensesMember_pn3n3" title="Operational costs">(<ix:nonFraction name="elp:OperatingCostAndExpenses" contextRef="From2023-01-012023-12-31_custom_MaterialsAndSuppliesMember_custom_ManageableCostsAndExpensesMember" id="Fact013467" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">82,419</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_90F_eifrs-full--SalesAndMarketingExpenses_c20230101__20231231__custom--TypeOfExpenseAxis__custom--MaterialsAndSuppliesMember__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--ManageableCostsAndExpensesMember_pn3n3" title="Selling expenses"><span style="-sec-ix-hidden: xdx2ixbrl13469">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_907_ecustom--SellingGeneralAndAdministrativeExpenses_pn3n3_c20230101__20231231__custom--TypeOfExpenseAxis__custom--MaterialsAndSuppliesMember__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--ManageableCostsAndExpensesMember_z3iXWn2FeWWa" title="General and administrative expenses">(<ix:nonFraction name="elp:SellingGeneralAndAdministrativeExpenses" contextRef="From2023-01-012023-12-31_custom_MaterialsAndSuppliesMember_custom_ManageableCostsAndExpensesMember" id="Fact013471" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">20,248</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_905_eifrs-full--OtherOperatingIncomeExpense_c20230101__20231231__custom--TypeOfExpenseAxis__custom--MaterialsAndSuppliesMember__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--ManageableCostsAndExpensesMember_pn3n3" title="Other operating expenses, net"><span style="-sec-ix-hidden: xdx2ixbrl13473">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_904_ecustom--OperatingCostAndExpense_c20230101__20231231__custom--TypeOfExpenseAxis__custom--MaterialsAndSuppliesMember__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--ManageableCostsAndExpensesMember_pn3n3" title="Total operating costs and expenses">(<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2023-01-012023-12-31_custom_MaterialsAndSuppliesMember_custom_ManageableCostsAndExpensesMember" id="Fact013475" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">102,667</ix:nonFraction>)</span></td>
    <td style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_90A_ecustom--OperatingCostAndExpense_c20220101__20221231__custom--TypeOfExpenseAxis__custom--MaterialsAndSuppliesMember__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--ManageableCostsAndExpensesMember_pn3n3" title="Total operating costs and expenses">(<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2022-01-012022-12-31_custom_MaterialsAndSuppliesMember_custom_ManageableCostsAndExpensesMember" id="Fact013477" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">90,541</ix:nonFraction>)</span></td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_908_ecustom--OperatingCostAndExpense_c20210101__20211231__custom--TypeOfExpenseAxis__custom--MaterialsAndSuppliesMember__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--ManageableCostsAndExpensesMember_pn3n3" title="Total operating costs and expenses">(<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2021-01-012021-12-31_custom_MaterialsAndSuppliesMember_custom_ManageableCostsAndExpensesMember" id="Fact013479" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">66,188</ix:nonFraction>)</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Third-party services (31.3)</td>
    <td style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_903_ecustom--OperatingCostAndExpenses_c20230101__20231231__custom--TypeOfExpenseAxis__custom--ThirdPartyServicesMember__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--ManageableCostsAndExpensesMember_pn3n3" title="Operational costs">(<ix:nonFraction name="elp:OperatingCostAndExpenses" contextRef="From2023-01-012023-12-31_custom_ThirdPartyServicesMember_custom_ManageableCostsAndExpensesMember" id="Fact013481" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">735,766</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_90D_eifrs-full--SalesAndMarketingExpenses_c20230101__20231231__custom--TypeOfExpenseAxis__custom--ThirdPartyServicesMember__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--ManageableCostsAndExpensesMember_pn3n3" title="Selling expenses">(<ix:nonFraction name="elp:SalesAndMarketingExpenses" contextRef="From2023-01-012023-12-31_custom_ThirdPartyServicesMember_custom_ManageableCostsAndExpensesMember" id="Fact013483" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">180</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_903_ecustom--SellingGeneralAndAdministrativeExpenses_pn3n3_c20230101__20231231__custom--TypeOfExpenseAxis__custom--ThirdPartyServicesMember__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--ManageableCostsAndExpensesMember_zLAvBKEwTRBk" title="General and administrative expenses">(<ix:nonFraction name="elp:SellingGeneralAndAdministrativeExpenses" contextRef="From2023-01-012023-12-31_custom_ThirdPartyServicesMember_custom_ManageableCostsAndExpensesMember" id="Fact013485" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">260,366</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_90C_eifrs-full--OtherOperatingIncomeExpense_c20230101__20231231__custom--TypeOfExpenseAxis__custom--ThirdPartyServicesMember__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--ManageableCostsAndExpensesMember_pn3n3" title="Other operating expenses, net"><span style="-sec-ix-hidden: xdx2ixbrl13487">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_906_ecustom--OperatingCostAndExpense_c20230101__20231231__custom--TypeOfExpenseAxis__custom--ThirdPartyServicesMember__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--ManageableCostsAndExpensesMember_pn3n3" title="Total operating costs and expenses">(<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2023-01-012023-12-31_custom_ThirdPartyServicesMember_custom_ManageableCostsAndExpensesMember" id="Fact013489" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">996,312</ix:nonFraction>)</span></td>
    <td style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_900_ecustom--OperatingCostAndExpense_c20220101__20221231__custom--TypeOfExpenseAxis__custom--ThirdPartyServicesMember__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--ManageableCostsAndExpensesMember_pn3n3" title="Total operating costs and expenses">(<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2022-01-012022-12-31_custom_ThirdPartyServicesMember_custom_ManageableCostsAndExpensesMember" id="Fact013491" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">754,551</ix:nonFraction>)</span></td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_902_ecustom--OperatingCostAndExpense_c20210101__20211231__custom--TypeOfExpenseAxis__custom--ThirdPartyServicesMember__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--ManageableCostsAndExpensesMember_pn3n3" title="Total operating costs and expenses">(<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2021-01-012021-12-31_custom_ThirdPartyServicesMember_custom_ManageableCostsAndExpensesMember" id="Fact013493" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">636,616</ix:nonFraction>)</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Credit losses, provisions and reversals&#160;&#160;(31.4)</td>
    <td style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_90B_ecustom--OperatingCostAndExpenses_c20230101__20231231__custom--TypeOfExpenseAxis__custom--EstimatedLossesProvisionsAndReversalsMember__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--ManageableCostsAndExpensesMember_pn3n3" title="Operational costs"><ix:nonFraction name="elp:OperatingCostAndExpenses" contextRef="From2023-01-012023-12-31_custom_EstimatedLossesProvisionsAndReversalsMember_custom_ManageableCostsAndExpensesMember" id="Fact013495" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">177,693</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;<span id="xdx_903_eifrs-full--SalesAndMarketingExpenses_c20230101__20231231__custom--TypeOfExpenseAxis__custom--EstimatedLossesProvisionsAndReversalsMember__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--ManageableCostsAndExpensesMember_pn3n3" title="Selling expenses">(<ix:nonFraction name="elp:SalesAndMarketingExpenses" contextRef="From2023-01-012023-12-31_custom_EstimatedLossesProvisionsAndReversalsMember_custom_ManageableCostsAndExpensesMember" id="Fact013497" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">109,435</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_900_ecustom--SellingGeneralAndAdministrativeExpenses_pn3n3_c20230101__20231231__custom--TypeOfExpenseAxis__custom--EstimatedLossesProvisionsAndReversalsMember__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--ManageableCostsAndExpensesMember_zyIaDthHz0K8" title="General and administrative expenses"><span style="-sec-ix-hidden: xdx2ixbrl13499">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_90D_eifrs-full--OtherOperatingIncomeExpense_c20230101__20231231__custom--TypeOfExpenseAxis__custom--EstimatedLossesProvisionsAndReversalsMember__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--ManageableCostsAndExpensesMember_pn3n3" title="Other operating expenses, net">(<ix:nonFraction name="ifrs-full:OtherOperatingIncomeExpense" contextRef="From2023-01-012023-12-31_custom_EstimatedLossesProvisionsAndReversalsMember_custom_ManageableCostsAndExpensesMember" id="Fact013501" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">160,493</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_90E_ecustom--OperatingCostAndExpense_c20230101__20231231__custom--TypeOfExpenseAxis__custom--EstimatedLossesProvisionsAndReversalsMember__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--ManageableCostsAndExpensesMember_pn3n3" title="Total operating costs and expenses">(<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2023-01-012023-12-31_custom_EstimatedLossesProvisionsAndReversalsMember_custom_ManageableCostsAndExpensesMember" id="Fact013503" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">92,235</ix:nonFraction>)</span></td>
    <td style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_908_ecustom--OperatingCostAndExpense_c20220101__20221231__custom--TypeOfExpenseAxis__custom--EstimatedLossesProvisionsAndReversalsMember__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--ManageableCostsAndExpensesMember_pn3n3" title="Total operating costs and expenses">(<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2022-01-012022-12-31_custom_EstimatedLossesProvisionsAndReversalsMember_custom_ManageableCostsAndExpensesMember" id="Fact013505" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">717,531</ix:nonFraction>)</span></td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_90A_ecustom--OperatingCostAndExpense_c20210101__20211231__custom--TypeOfExpenseAxis__custom--EstimatedLossesProvisionsAndReversalsMember__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--ManageableCostsAndExpensesMember_pn3n3" title="Total operating costs and expenses">(<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2021-01-012021-12-31_custom_EstimatedLossesProvisionsAndReversalsMember_custom_ManageableCostsAndExpensesMember" id="Fact013507" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">294,844</ix:nonFraction>)</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Other operational costs and expenses, net (31.6)</td>
    <td style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_90A_ecustom--OperatingCostAndExpenses_c20230101__20231231__custom--TypeOfExpenseAxis__custom--OtherOperatingCostsAndExpensesNetMember__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--ManageableCostsAndExpensesMember_pn3n3" title="Operational costs">(<ix:nonFraction name="elp:OperatingCostAndExpenses" contextRef="From2023-01-012023-12-31_custom_OtherOperatingCostsAndExpensesNetMember_custom_ManageableCostsAndExpensesMember" id="Fact013509" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">253,062</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;<span id="xdx_906_eifrs-full--SalesAndMarketingExpenses_c20230101__20231231__custom--TypeOfExpenseAxis__custom--OtherOperatingCostsAndExpensesNetMember__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--ManageableCostsAndExpensesMember_pn3n3" title="Selling expenses">(<ix:nonFraction name="elp:SalesAndMarketingExpenses" contextRef="From2023-01-012023-12-31_custom_OtherOperatingCostsAndExpensesNetMember_custom_ManageableCostsAndExpensesMember" id="Fact013511" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">43,023</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_904_ecustom--SellingGeneralAndAdministrativeExpenses_pn3n3_c20230101__20231231__custom--TypeOfExpenseAxis__custom--OtherOperatingCostsAndExpensesNetMember__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--ManageableCostsAndExpensesMember_zEMM2LsMQtrh" title="General and administrative expenses">(<ix:nonFraction name="elp:SellingGeneralAndAdministrativeExpenses" contextRef="From2023-01-012023-12-31_custom_OtherOperatingCostsAndExpensesNetMember_custom_ManageableCostsAndExpensesMember" id="Fact013513" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">57,554</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_901_eifrs-full--OtherOperatingIncomeExpense_c20230101__20231231__custom--TypeOfExpenseAxis__custom--OtherOperatingCostsAndExpensesNetMember__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--ManageableCostsAndExpensesMember_pn3n3" title="Other operating expenses, net">(<ix:nonFraction name="ifrs-full:OtherOperatingIncomeExpense" contextRef="From2023-01-012023-12-31_custom_OtherOperatingCostsAndExpensesNetMember_custom_ManageableCostsAndExpensesMember" id="Fact013515" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">76,905</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_906_ecustom--OperatingCostAndExpense_c20230101__20231231__custom--TypeOfExpenseAxis__custom--OtherOperatingCostsAndExpensesNetMember__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--ManageableCostsAndExpensesMember_pn3n3" title="Total operating costs and expenses">(<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2023-01-012023-12-31_custom_OtherOperatingCostsAndExpensesNetMember_custom_ManageableCostsAndExpensesMember" id="Fact013517" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">430,544</ix:nonFraction>)</span></td>
    <td style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_904_ecustom--OperatingCostAndExpense_c20220101__20221231__custom--TypeOfExpenseAxis__custom--OtherOperatingCostsAndExpensesNetMember__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--ManageableCostsAndExpensesMember_pn3n3" title="Total operating costs and expenses">(<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2022-01-012022-12-31_custom_OtherOperatingCostsAndExpensesNetMember_custom_ManageableCostsAndExpensesMember" id="Fact013519" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">489,318</ix:nonFraction>)</span></td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_90A_ecustom--OperatingCostAndExpense_c20210101__20211231__custom--TypeOfExpenseAxis__custom--OtherOperatingCostsAndExpensesNetMember__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--ManageableCostsAndExpensesMember_pn3n3" title="Total operating costs and expenses">(<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2021-01-012021-12-31_custom_OtherOperatingCostsAndExpensesNetMember_custom_ManageableCostsAndExpensesMember" id="Fact013521" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">356,291</ix:nonFraction>)</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">&#160;</td>
    <td style="font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;<span id="xdx_908_ecustom--OperatingCostAndExpenses_c20230101__20231231__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--ManageableCostsAndExpensesMember_pn3n3" title="Operational costs">(<ix:nonFraction name="elp:OperatingCostAndExpenses" contextRef="From2023-01-012023-12-31_custom_ManageableCostsAndExpensesMember" id="Fact013523" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,352,690</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;<span id="xdx_904_eifrs-full--SalesAndMarketingExpenses_c20230101__20231231__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--ManageableCostsAndExpensesMember_pn3n3" title="Selling expenses">(<ix:nonFraction name="elp:SalesAndMarketingExpenses" contextRef="From2023-01-012023-12-31_custom_ManageableCostsAndExpensesMember" id="Fact013525" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">152,638</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_90C_ecustom--SellingGeneralAndAdministrativeExpenses_pn3n3_c20230101__20231231__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--ManageableCostsAndExpensesMember_zqnWsKDKtWLe" title="General and administrative expenses">(<ix:nonFraction name="elp:SellingGeneralAndAdministrativeExpenses" contextRef="From2023-01-012023-12-31_custom_ManageableCostsAndExpensesMember" id="Fact013527" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,017,523</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_903_eifrs-full--OtherOperatingIncomeExpense_c20230101__20231231__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--ManageableCostsAndExpensesMember_pn3n3" title="Other operating expenses, net">(<ix:nonFraction name="ifrs-full:OtherOperatingIncomeExpense" contextRef="From2023-01-012023-12-31_custom_ManageableCostsAndExpensesMember" id="Fact013529" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">237,398</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;<span id="xdx_903_ecustom--OperatingCostAndExpense_c20230101__20231231__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--ManageableCostsAndExpensesMember_pn3n3" title="Total operating costs and expenses">(<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2023-01-012023-12-31_custom_ManageableCostsAndExpensesMember" id="Fact013531" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">3,760,249</ix:nonFraction>)</span></td>
    <td style="font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;<span id="xdx_905_ecustom--OperatingCostAndExpense_c20220101__20221231__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--ManageableCostsAndExpensesMember_pn3n3" title="Total operating costs and expenses">(<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2022-01-012022-12-31_custom_ManageableCostsAndExpensesMember" id="Fact013533" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">3,290,042</ix:nonFraction>)</span></td>
    <td style="border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;<span id="xdx_907_ecustom--OperatingCostAndExpense_c20210101__20211231__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--ManageableCostsAndExpensesMember_pn3n3" title="Total operating costs and expenses">(<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2021-01-012021-12-31_custom_ManageableCostsAndExpensesMember" id="Fact013535" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">3,102,926</ix:nonFraction>)</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold">Other</td>
    <td style="text-align: right">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="text-align: right">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Depreciation and amortization</td>
    <td style="text-align: right">&#160;&#160;&#160;&#160;&#160;<span id="xdx_906_ecustom--OperatingCostAndExpenses_pn3n3_c20230101__20231231__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--OtherMember__custom--TypeOfExpenseAxis__custom--DepreciationAndAmortizationMember_zLtUExfpadt9" title="Operational costs">(<ix:nonFraction name="elp:OperatingCostAndExpenses" contextRef="From2023-01-012023-12-31_custom_OtherMember_custom_DepreciationAndAmortizationMember" id="Fact013537" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,278,464</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_90E_eifrs-full--SalesAndMarketingExpenses_pn3n3_c20230101__20231231__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--OtherMember__custom--TypeOfExpenseAxis__custom--DepreciationAndAmortizationMember_zcOzrYY45Gzd" title="Selling expenses"><span style="-sec-ix-hidden: xdx2ixbrl13539">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_905_ecustom--SellingGeneralAndAdministrativeExpenses_pn3n3_c20230101__20231231__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--OtherMember__custom--TypeOfExpenseAxis__custom--DepreciationAndAmortizationMember_z8bftsyUbW2b" title="General and administrative expenses">(<ix:nonFraction name="elp:SellingGeneralAndAdministrativeExpenses" contextRef="From2023-01-012023-12-31_custom_OtherMember_custom_DepreciationAndAmortizationMember" id="Fact013541" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">60,514</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_90E_eifrs-full--OtherOperatingIncomeExpense_pn3n3_c20230101__20231231__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--OtherMember__custom--TypeOfExpenseAxis__custom--DepreciationAndAmortizationMember_z9Q8cw97j7ud" title="Other operating expenses, net">(<ix:nonFraction name="ifrs-full:OtherOperatingIncomeExpense" contextRef="From2023-01-012023-12-31_custom_OtherMember_custom_DepreciationAndAmortizationMember" id="Fact013543" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">43,062</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;<span id="xdx_901_ecustom--OperatingCostAndExpense_pn3n3_c20230101__20231231__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--OtherMember__custom--TypeOfExpenseAxis__custom--DepreciationAndAmortizationMember_zKHzTXXPHIFd" title="Total operating costs and expenses">(<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2023-01-012023-12-31_custom_OtherMember_custom_DepreciationAndAmortizationMember" id="Fact013545" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,382,040</ix:nonFraction>)</span></td>
    <td style="text-align: right">&#160;&#160;&#160;&#160;<span id="xdx_90D_ecustom--OperatingCostAndExpense_pn3n3_c20220101__20221231__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--OtherMember__custom--TypeOfExpenseAxis__custom--DepreciationAndAmortizationMember_zSYRCHAxlMyj" title="Total operating costs and expenses">(<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2022-01-012022-12-31_custom_OtherMember_custom_DepreciationAndAmortizationMember" id="Fact013547" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,233,097</ix:nonFraction>)</span></td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;<span id="xdx_90E_ecustom--OperatingCostAndExpense_pn3n3_c20210101__20211231__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--OtherMember__custom--TypeOfExpenseAxis__custom--DepreciationAndAmortizationMember_zuJWPbNiVvqi" title="Total operating costs and expenses">(<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2021-01-012021-12-31_custom_OtherMember_custom_DepreciationAndAmortizationMember" id="Fact013549" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,017,292</ix:nonFraction>)</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Construction cost (31.5)</td>
    <td style="text-align: right">&#160;&#160;&#160;&#160;&#160;<span id="xdx_901_ecustom--OperatingCostAndExpenses_pn3n3_c20230101__20231231__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--OtherMember__custom--TypeOfExpenseAxis__custom--ConstructionCostMember_zCjtZk6N3dih" title="Operational costs">(<ix:nonFraction name="elp:OperatingCostAndExpenses" contextRef="From2023-01-012023-12-31_custom_OtherMember_custom_ConstructionCostMember" id="Fact013551" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,319,720</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_90C_eifrs-full--SalesAndMarketingExpenses_pn3n3_c20230101__20231231__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--OtherMember__custom--TypeOfExpenseAxis__custom--ConstructionCostMember_zdcDPIrycIQ5" title="Selling expenses"><span style="-sec-ix-hidden: xdx2ixbrl13553">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_90E_ecustom--SellingGeneralAndAdministrativeExpenses_pn3n3_c20230101__20231231__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--OtherMember__custom--TypeOfExpenseAxis__custom--ConstructionCostMember_zCEO12fRRX75" title="General and administrative expenses"><span style="-sec-ix-hidden: xdx2ixbrl13555">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_90A_eifrs-full--OtherOperatingIncomeExpense_pn3n3_c20230101__20231231__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--OtherMember__custom--TypeOfExpenseAxis__custom--ConstructionCostMember_zGyWhtSMQJed" title="Other operating expenses, net"><span style="-sec-ix-hidden: xdx2ixbrl13557">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;<span id="xdx_90C_ecustom--OperatingCostAndExpense_pn3n3_c20230101__20231231__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--OtherMember__custom--TypeOfExpenseAxis__custom--ConstructionCostMember_zX8SFLE3tKel" title="Total operating costs and expenses">(<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2023-01-012023-12-31_custom_OtherMember_custom_ConstructionCostMember" id="Fact013559" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,319,720</ix:nonFraction>)</span></td>
    <td style="text-align: right">&#160;&#160;&#160;&#160;<span id="xdx_90B_ecustom--OperatingCostAndExpense_pn3n3_c20220101__20221231__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--OtherMember__custom--TypeOfExpenseAxis__custom--ConstructionCostMember_zeeemtQBsmIb" title="Total operating costs and expenses">(<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2022-01-012022-12-31_custom_OtherMember_custom_ConstructionCostMember" id="Fact013561" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,137,188</ix:nonFraction>)</span></td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;<span id="xdx_909_ecustom--OperatingCostAndExpense_pn3n3_c20210101__20211231__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--OtherMember__custom--TypeOfExpenseAxis__custom--ConstructionCostMember_zzM1F9QqFJsk" title="Total operating costs and expenses">(<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2021-01-012021-12-31_custom_OtherMember_custom_ConstructionCostMember" id="Fact013563" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,888,622</ix:nonFraction>)</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Hydrological risk renegotiation - GSF</td>
    <td style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_90D_ecustom--OperatingCostAndExpenses_pn3n3_c20230101__20231231__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--OtherMember__custom--TypeOfExpenseAxis__custom--HydrologicalRiskRenegotiationGsfMember_ztC73RTAej7e" title="Operational costs"><span style="-sec-ix-hidden: xdx2ixbrl13565">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_908_eifrs-full--SalesAndMarketingExpenses_pn3n3_c20230101__20231231__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--OtherMember__custom--TypeOfExpenseAxis__custom--HydrologicalRiskRenegotiationGsfMember_zqqXzxS5YPe9" title="Selling expenses"><span style="-sec-ix-hidden: xdx2ixbrl13567">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_908_ecustom--SellingGeneralAndAdministrativeExpenses_pn3n3_c20230101__20231231__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--OtherMember__custom--TypeOfExpenseAxis__custom--HydrologicalRiskRenegotiationGsfMember_zQJT8r41wt18" title="General and administrative expenses"><span style="-sec-ix-hidden: xdx2ixbrl13569">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_901_eifrs-full--OtherOperatingIncomeExpense_pn3n3_c20230101__20231231__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--OtherMember__custom--TypeOfExpenseAxis__custom--HydrologicalRiskRenegotiationGsfMember_zu33kvwTpij7" title="Other operating expenses, net"><span style="-sec-ix-hidden: xdx2ixbrl13571">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_906_ecustom--OperatingCostAndExpense_pn3n3_c20230101__20231231__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--OtherMember__custom--TypeOfExpenseAxis__custom--HydrologicalRiskRenegotiationGsfMember_z5xCI7mwK1Va" title="Total operating costs and expenses"><span style="-sec-ix-hidden: xdx2ixbrl13573">-</span></span></td>
    <td style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_90A_ecustom--OperatingCostAndExpense_pn3n3_c20220101__20221231__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--OtherMember__custom--TypeOfExpenseAxis__custom--HydrologicalRiskRenegotiationGsfMember_zfbDTYqY7kS8" title="Total operating costs and expenses"><span style="-sec-ix-hidden: xdx2ixbrl13575">-</span></span></td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_90E_ecustom--OperatingCostAndExpense_pn3n3_c20210101__20211231__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--OtherMember__custom--TypeOfExpenseAxis__custom--HydrologicalRiskRenegotiationGsfMember_zWH50Q8QI069" title="Total operating costs and expenses"><ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2021-01-012021-12-31_custom_OtherMember_custom_HydrologicalRiskRenegotiationGsfMember" id="Fact013577" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,570,543</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">&#160;</td>
    <td style="font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;<span id="xdx_908_ecustom--OperatingCostAndExpenses_pn3n3_c20230101__20231231__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--OtherMember_zDQysVHABFDb" title="Operational costs">(<ix:nonFraction name="elp:OperatingCostAndExpenses" contextRef="From2023-01-012023-12-31_custom_OtherMember65724296" id="Fact013579" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">3,598,184</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_904_eifrs-full--SalesAndMarketingExpenses_pn3n3_c20230101__20231231__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--OtherMember_zNsj9ZMp2006" title="Selling expenses"><span style="-sec-ix-hidden: xdx2ixbrl13581">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_901_ecustom--SellingGeneralAndAdministrativeExpenses_pn3n3_c20230101__20231231__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--OtherMember_z5zqnUZqVygl" title="General and administrative expenses">(<ix:nonFraction name="elp:SellingGeneralAndAdministrativeExpenses" contextRef="From2023-01-012023-12-31_custom_OtherMember65724296" id="Fact013583" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">60,514</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_90A_eifrs-full--OtherOperatingIncomeExpense_pn3n3_c20230101__20231231__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--OtherMember_zQgb06hCA3p" title="Other operating expenses, net">(<ix:nonFraction name="ifrs-full:OtherOperatingIncomeExpense" contextRef="From2023-01-012023-12-31_custom_OtherMember65724296" id="Fact013585" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">43,062</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;<span id="xdx_908_ecustom--OperatingCostAndExpense_pn3n3_c20230101__20231231__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--OtherMember_zoMrib0r8qUh" title="Total operating costs and expenses">(<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2023-01-012023-12-31_custom_OtherMember65724296" id="Fact013587" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">3,701,760</ix:nonFraction>)</span></td>
    <td style="font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;<span id="xdx_90C_ecustom--OperatingCostAndExpense_pn3n3_c20220101__20221231__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--OtherMember_zgyKnk0LM5nb" title="Total operating costs and expenses">(<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2022-01-012022-12-31_custom_OtherMember65724375" id="Fact013589" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">3,370,285</ix:nonFraction>)</span></td>
    <td style="border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;<span id="xdx_905_ecustom--OperatingCostAndExpense_pn3n3_c20210101__20211231__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--OtherMember_z7dWYY9vyPFj" title="Total operating costs and expenses">(<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2021-01-012021-12-31_custom_OtherMember" id="Fact013591" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,335,371</ix:nonFraction>)</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-top: Black 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold">&#160;</td>
    <td style="border-top: Black 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;<span id="xdx_905_ecustom--OperatingCostAndExpenses_c20230101__20231231_pn3n3" title="Operational costs">(<ix:nonFraction name="elp:OperatingCostAndExpenses" contextRef="From2023-01-01to2023-12-31" id="Fact013593" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">16,581,428</ix:nonFraction>)</span></td>
    <td style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;<span id="xdx_90B_ecustom--SalesAndMarketingExpenses_pn3n3_c20230101__20231231_zu5Z2ZE6B9Y2" title="Selling expenses">(<ix:nonFraction name="elp:SalesAndMarketingExpenses" contextRef="From2023-01-01to2023-12-31" id="Fact013595" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">152,638</ix:nonFraction>)</span></td>
    <td style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_908_ecustom--SellingGeneralAndAdministrativeExpenses_pn3n3_c20230101__20231231_zmntFRNG91Lf" title="General and administrative expenses">(<ix:nonFraction name="elp:SellingGeneralAndAdministrativeExpenses" contextRef="From2023-01-01to2023-12-31" id="Fact013597" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,078,037</ix:nonFraction>)</span></td>
    <td style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_906_eifrs-full--OtherOperatingIncomeExpense_c20230101__20231231_pn3n3" title="Other operating expenses, net">(<ix:nonFraction name="ifrs-full:OtherOperatingIncomeExpense" contextRef="From2023-01-01to2023-12-31" id="Fact013599" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">280,460</ix:nonFraction>)</span></td>
    <td style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<span id="xdx_90D_ecustom--OperatingCostAndExpense_c20230101__20231231_pn3n3" title="Total operating costs and expenses">(<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2023-01-01to2023-12-31" id="Fact013601" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">18,092,563</ix:nonFraction>)</span></td>
    <td style="border-top: Black 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right">&#160;&#160;<span id="xdx_903_ecustom--OperatingCostAndExpense_c20220101__20221231_pn3n3" title="Total operating costs and expenses">(<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2022-01-012022-12-31" id="Fact013603" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">17,254,583</ix:nonFraction>)</span></td>
    <td style="border-top: Black 0.5pt solid; border-bottom: Black 1pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;<span id="xdx_901_ecustom--OperatingCostAndExpense_c20210101__20211231_pn3n3" title="Total operating costs and expenses">(<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2021-01-012021-12-31" id="Fact013605" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">16,415,740</ix:nonFraction>)</span></td></tr>
  </table>

</ix:nonNumeric><p id="xdx_8A0_zyuk9W3nTg5d" style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

<p style="font: 7.5pt/7.5pt Calibri, Helvetica, Sans-Serif; margin: 0.5pt 0 0">&#160;</p>

<p style="font: bold 10pt Arial, Helvetica, Sans-Serif; margin: 3.7pt 0 0 5.9pt">31.1	Electricity purchased for resale</p>

<p style="font: bold 10pt Arial, Helvetica, Sans-Serif; margin: 3.7pt 0 0 5.9pt">&#160;</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact013607" name="elp:ScheduleOfElectricityPurchasedForResaleTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_89E_ecustom--ScheduleOfElectricityPurchasedForResaleTableTextBlock_zHDDfIBnMSQ7" summary="xdx: Disclosure - Operating Costs and Expenses (Details 1)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="width: 57%"><span><span id="xdx_8B4_zYcd5w5WtC5h" style="display: none">Schedule of electricity purchased for resale</span></span></td>
    <td style="width: 13%">&#160;</td>
    <td style="width: 15%">&#160;</td>
    <td style="width: 15%">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-top: Black 1pt solid; color: white; font-weight: bold">Consolidated</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;</td>
    <td style="border-top: Black 1pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-top: Black 1pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right">12.31.2023</td>
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">12.31.2022</td>
    <td style="border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">12.31.2021</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span style="font: normal 400 8pt Arial, Helvetica, Sans-Serif">Purchase of Energy in the Regulated Environment - CCEAR</span></td>
    <td id="xdx_98E_ecustom--ElectricityPurchasedForResale_c20230101__20231231__custom--TypeOfExpenseAxis__custom--PurchaseOfEnergyInTheRegulatedEnvironmentMember_pn3n3" title="Electricity purchased for resale" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ElectricityPurchasedForResale" contextRef="From2023-01-012023-12-31_custom_PurchaseOfEnergyInTheRegulatedEnvironmentMember" id="Fact013609" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,658,852</ix:nonFraction></td>
    <td id="xdx_988_ecustom--ElectricityPurchasedForResale_c20220101__20221231__custom--TypeOfExpenseAxis__custom--PurchaseOfEnergyInTheRegulatedEnvironmentMember_pn3n3" title="Electricity purchased for resale" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ElectricityPurchasedForResale" contextRef="From2022-01-012022-12-31_custom_PurchaseOfEnergyInTheRegulatedEnvironmentMember" id="Fact013611" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,538,507</ix:nonFraction></td>
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  <tr style="vertical-align: bottom">
    <td style="text-align: left">Itaipu Binacional</td>
    <td id="xdx_98B_ecustom--ElectricityPurchasedForResale_pn3n3_c20230101__20231231__custom--TypeOfExpenseAxis__custom--ItaipuBinacionalMember_zUY7XLaF2DCj" title="Electricity purchased for resale" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ElectricityPurchasedForResale" contextRef="From2023-01-012023-12-31_custom_ItaipuBinacionalMember" id="Fact013615" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">980,302</ix:nonFraction></td>
    <td id="xdx_987_ecustom--ElectricityPurchasedForResale_c20220101__20221231__custom--TypeOfExpenseAxis__custom--ItaipuBinacionalMember_pn3n3" title="Electricity purchased for resale" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ElectricityPurchasedForResale" contextRef="From2022-01-012022-12-31_custom_ItaipuBinacionalMember" id="Fact013617" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,460,955</ix:nonFraction></td>
    <td id="xdx_985_ecustom--ElectricityPurchasedForResale_c20210101__20211231__custom--TypeOfExpenseAxis__custom--ItaipuBinacionalMember_pn3n3" title="Electricity purchased for resale" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ElectricityPurchasedForResale" contextRef="From2021-01-012021-12-31_custom_ItaipuBinacionalMember" id="Fact013619" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,787,691</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Electric Energy Trade Chamber - CCEE</td>
    <td id="xdx_98A_ecustom--ElectricityPurchasedForResale_c20230101__20231231__custom--TypeOfExpenseAxis__custom--ElectricEnergyTradeChamberMember_pn3n3" title="Electricity purchased for resale" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ElectricityPurchasedForResale" contextRef="From2023-01-012023-12-31_custom_ElectricEnergyTradeChamberMember" id="Fact013621" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">431,303</ix:nonFraction></td>
    <td id="xdx_988_ecustom--ElectricityPurchasedForResale_c20220101__20221231__custom--TypeOfExpenseAxis__custom--ElectricEnergyTradeChamberMember_pn3n3" title="Electricity purchased for resale" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ElectricityPurchasedForResale" contextRef="From2022-01-012022-12-31_custom_ElectricEnergyTradeChamberMember" id="Fact013623" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">370,207</ix:nonFraction></td>
    <td id="xdx_98E_ecustom--ElectricityPurchasedForResale_c20210101__20211231__custom--TypeOfExpenseAxis__custom--ElectricEnergyTradeChamberMember_pn3n3" title="Electricity purchased for resale" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ElectricityPurchasedForResale" contextRef="From2021-01-012021-12-31_custom_ElectricEnergyTradeChamberMember" id="Fact013625" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,673,116</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span style="font: normal 400 8pt Arial, Helvetica, Sans-Serif">Bilateral contracts</span></td>
    <td id="xdx_98F_ecustom--ElectricityPurchasedForResale_pn3n3_c20230101__20231231__custom--TypeOfExpenseAxis__custom--BilateralContractsMember_z1ut0kYaN8m1" title="Electricity purchased for resale" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ElectricityPurchasedForResale" contextRef="From2023-01-012023-12-31_custom_BilateralContractsMember65725703" id="Fact013627" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,998,640</ix:nonFraction></td>
    <td id="xdx_985_ecustom--ElectricityPurchasedForResale_pn3n3_c20220101__20221231__custom--TypeOfExpenseAxis__custom--BilateralContractsMember_zJFzUCvOBle2" title="Electricity purchased for resale" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ElectricityPurchasedForResale" contextRef="From2022-01-012022-12-31_custom_BilateralContractsMember65725765" id="Fact013629" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,609,713</ix:nonFraction></td>
    <td id="xdx_98C_ecustom--ElectricityPurchasedForResale_pn3n3_c20210101__20211231__custom--TypeOfExpenseAxis__custom--BilateralContractsMember_zjDZ0epWeoOc" title="Electricity purchased for resale" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ElectricityPurchasedForResale" contextRef="From2021-01-012021-12-31_custom_BilateralContractsMember65725828" id="Fact013631" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,578,241</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span style="font: normal 400 8pt Arial, Helvetica, Sans-Serif">Program for incentive to alternative energy sources - Proinfa</span></td>
    <td id="xdx_984_ecustom--ElectricityPurchasedForResale_c20230101__20231231__custom--TypeOfExpenseAxis__custom--ProgramForIncentiveToAlternativeEnergySourcesProinfaMember_pn3n3" title="Electricity purchased for resale" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ElectricityPurchasedForResale" contextRef="From2023-01-012023-12-31_custom_ProgramForIncentiveToAlternativeEnergySourcesProinfaMember" id="Fact013633" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">370,495</ix:nonFraction></td>
    <td id="xdx_986_ecustom--ElectricityPurchasedForResale_c20220101__20221231__custom--TypeOfExpenseAxis__custom--ProgramForIncentiveToAlternativeEnergySourcesProinfaMember_pn3n3" title="Electricity purchased for resale" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ElectricityPurchasedForResale" contextRef="From2022-01-012022-12-31_custom_ProgramForIncentiveToAlternativeEnergySourcesProinfaMember" id="Fact013635" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">437,461</ix:nonFraction></td>
    <td id="xdx_988_ecustom--ElectricityPurchasedForResale_c20210101__20211231__custom--TypeOfExpenseAxis__custom--ProgramForIncentiveToAlternativeEnergySourcesProinfaMember_pn3n3" title="Electricity purchased for resale" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ElectricityPurchasedForResale" contextRef="From2021-01-012021-12-31_custom_ProgramForIncentiveToAlternativeEnergySourcesProinfaMember" id="Fact013637" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">271,435</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Micro and mini generators</td>
    <td id="xdx_984_ecustom--ElectricityPurchasedForResale_c20230101__20231231__custom--TypeOfExpenseAxis__custom--MicroAndMiniGeneratorsAndRepurchaseOfCustomersMember_pn3n3" title="Electricity purchased for resale" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ElectricityPurchasedForResale" contextRef="From2023-01-012023-12-31_custom_MicroAndMiniGeneratorsAndRepurchaseOfCustomersMember" id="Fact013639" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,125,857</ix:nonFraction></td>
    <td id="xdx_986_ecustom--ElectricityPurchasedForResale_c20220101__20221231__custom--TypeOfExpenseAxis__custom--MicroAndMiniGeneratorsAndRepurchaseOfCustomersMember_pn3n3" title="Electricity purchased for resale" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ElectricityPurchasedForResale" contextRef="From2022-01-012022-12-31_custom_MicroAndMiniGeneratorsAndRepurchaseOfCustomersMember" id="Fact013641" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">675,804</ix:nonFraction></td>
    <td id="xdx_988_ecustom--ElectricityPurchasedForResale_c20210101__20211231__custom--TypeOfExpenseAxis__custom--MicroAndMiniGeneratorsAndRepurchaseOfCustomersMember_pn3n3" title="Electricity purchased for resale" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ElectricityPurchasedForResale" contextRef="From2021-01-012021-12-31_custom_MicroAndMiniGeneratorsAndRepurchaseOfCustomersMember" id="Fact013643" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">360,371</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 0.5pt solid; text-align: left"><span style="font: normal 400 8pt Arial, Helvetica, Sans-Serif">(-) PIS/Pasep/Cofins taxes on electricity purchased for resale</span></td>
    <td id="xdx_983_ecustom--ElectricityPurchasedForResale_pn3n3_c20230101__20231231__custom--TypeOfExpenseAxis__custom--PISPasepCofinsTaxesOnElectricityPurchasedForResaleMember_zh4jVq2RXkt" title="Electricity purchased for resale" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:ElectricityPurchasedForResale" contextRef="From2023-01-012023-12-31_custom_PISPasepCofinsTaxesOnElectricityPurchasedForResaleMember" id="Fact013645" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">849,259</ix:nonFraction>)</td>
    <td id="xdx_980_ecustom--ElectricityPurchasedForResale_c20220101__20221231__custom--TypeOfExpenseAxis__custom--PISPasepCofinsTaxesOnElectricityPurchasedForResaleMember_pn3n3" title="Electricity purchased for resale" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:ElectricityPurchasedForResale" contextRef="From2022-01-012022-12-31_custom_PISPasepCofinsTaxesOnElectricityPurchasedForResaleMember" id="Fact013647" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">995,737</ix:nonFraction>)</td>
    <td id="xdx_982_ecustom--ElectricityPurchasedForResale_c20210101__20211231__custom--TypeOfExpenseAxis__custom--PISPasepCofinsTaxesOnElectricityPurchasedForResaleMember_pn3n3" title="Electricity purchased for resale" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:ElectricityPurchasedForResale" contextRef="From2021-01-012021-12-31_custom_PISPasepCofinsTaxesOnElectricityPurchasedForResaleMember" id="Fact013649" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,075,356</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; font-weight: bold">&#160;</td>
    <td id="xdx_985_ecustom--ElectricityPurchasedForResale_c20230101__20231231_pn3n3" title="Electricity purchased for resale" style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; padding-left: 9px; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ElectricityPurchasedForResale" contextRef="From2023-01-01to2023-12-31" id="Fact013651" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">7,716,190</ix:nonFraction></td>
    <td id="xdx_987_ecustom--ElectricityPurchasedForResale_c20220101__20221231_pn3n3" title="Electricity purchased for resale" style="border-top: Black 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ElectricityPurchasedForResale" contextRef="From2022-01-012022-12-31" id="Fact013653" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">8,096,910</ix:nonFraction></td>
    <td id="xdx_981_ecustom--ElectricityPurchasedForResale_c20210101__20211231_pn3n3" title="Electricity purchased for resale" style="border-top: Black 0.5pt solid; border-bottom: Black 1pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ElectricityPurchasedForResale" contextRef="From2021-01-012021-12-31" id="Fact013655" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">9,503,743</ix:nonFraction></td></tr>
  </table>

</ix:nonNumeric><p id="xdx_8A0_zMxt4DbHSaej" style="font: 14pt/14pt Calibri, Helvetica, Sans-Serif; margin: 0.15pt 0 0">&#160;</p>


<ix:exclude><!-- Field: Page; Sequence: 270 -->
    <div style="border-bottom: Black 1pt solid; margin-bottom: 6pt"><p id="xdx_239_zXOGIFM2mM98" style="margin-top: 0; margin-bottom: 0">&#160;</p><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%">F-<!-- Field: Sequence; Type: Arabic; Name: PageNo -->95<!-- Field: /Sequence -->&#160;</td></tr></table></div>
    <div id="xdx_238_z025yLXV1rt2" style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%"><p style="font: 10pt/11.2pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 1pt; text-align: left"><b>COMPANHIA PARANAENSE DE ENERGIA &#8211; COPEL and Subsidiaries</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>Notes to the Consolidated Financial Statements</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>For the years ended December 31, 2023, 2022 and 2021</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; text-align: left; margin-top: 1.7pt; margin-right: 0; margin-bottom: 0"><b>All amounts expressed in thousands of Brazilian reais, unless otherwise stated</b></p><p id="xdx_23A_zI7maufOoThh" style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b>&#160;</b></p></td></tr></table></div>
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<ix:exclude><p id="xdx_233_zJzWhx3oZCX6" style="font: 11pt/14pt Calibri, Helvetica, Sans-Serif; margin: 0.3pt 0 0">&#160;</p></ix:exclude>
<p style="font: 7.5pt/7.5pt Calibri, Helvetica, Sans-Serif; margin: 0.5pt 0 0">&#160;</p>

<p style="font: bold 10pt Arial, Helvetica, Sans-Serif; margin: 3.7pt 0 0 5.9pt">31.2	Personnel and management</p>

<p style="font: bold 10pt Arial, Helvetica, Sans-Serif; margin: 3.7pt 0 0 5.9pt">&#160;</p>
<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact013658" name="elp:ScheduleOfPersonnelAndManagementTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_897_ecustom--ScheduleOfPersonnelAndManagementTableTextBlock_zoEZ3WtVFaza" summary="xdx: Disclosure - Operating Costs and Expenses (Details 2)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="width: 55%"><span><span id="xdx_8B1_z6SwQW6vk4yc" style="display: none">Schedule of personnel and management</span></span></td>
    <td style="width: 15%">&#160;</td>
    <td style="width: 15%">&#160;</td>
    <td style="width: 15%">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-top: Black 1pt solid; color: white">&#160;</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;</td>
    <td style="border-top: Black 1pt solid; font-weight: bold; text-align: right">Restated</td>
    <td style="border-top: Black 1pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">Restated</td></tr>
  <tr style="vertical-align: bottom; background-color: white">
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right">12.31.2023</td>
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right">12.31.2022</td>
    <td style="border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">12.31.2021</td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold">Personnel</td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;</td>
    <td style="font-weight: bold; text-align: right">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Salaries and management fees (a)</td>
    <td id="xdx_983_ecustom--KeyManagementPersonnelCompensations_c20230101__20231231__custom--CategoriesOfTypeOfExpenseAxis__custom--PersonnelMember__custom--TypeOfExpenseAxis__custom--SalariesAndManagementFeesMember_pn3n3" title="Personnel and management" style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:KeyManagementPersonnelCompensations" contextRef="From2023-01-012023-12-31_custom_PersonnelMember_custom_SalariesAndManagementFeesMember" id="Fact013660" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">742,449</ix:nonFraction></td>
    <td id="xdx_98C_ecustom--KeyManagementPersonnelCompensations_pn3n3_c20220101__20221231__custom--CategoriesOfTypeOfExpenseAxis__custom--PersonnelMember__custom--TypeOfExpenseAxis__custom--SalariesAndManagementFeesMember_zAZ8UAmDd19d" title="Personnel and management" style="padding-left: 9px; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:KeyManagementPersonnelCompensations" contextRef="From2022-01-012022-12-31_custom_PersonnelMember_custom_SalariesAndManagementFeesMember" id="Fact013662" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">625,237</ix:nonFraction></td>
    <td id="xdx_987_ecustom--KeyManagementPersonnelCompensations_c20210101__20211231__custom--CategoriesOfTypeOfExpenseAxis__custom--PersonnelMember__custom--TypeOfExpenseAxis__custom--SalariesAndManagementFeesMember_pn3n3" title="Personnel and management" style="border-left: #FFC000 0.5pt solid; padding-left: 9px; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:KeyManagementPersonnelCompensations" contextRef="From2021-01-012021-12-31_custom_PersonnelMember_custom_SalariesAndManagementFeesMember" id="Fact013664" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">663,667</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Social charges on payroll</td>
    <td id="xdx_980_ecustom--KeyManagementPersonnelCompensations_c20230101__20231231__custom--CategoriesOfTypeOfExpenseAxis__custom--PersonnelMember__custom--TypeOfExpenseAxis__custom--SocialChargesOnPayrollMember_pn3n3" title="Personnel and management" style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:KeyManagementPersonnelCompensations" contextRef="From2023-01-012023-12-31_custom_PersonnelMember_custom_SocialChargesOnPayrollMember" id="Fact013666" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">220,148</ix:nonFraction></td>
    <td id="xdx_982_ecustom--KeyManagementPersonnelCompensations_c20220101__20221231__custom--CategoriesOfTypeOfExpenseAxis__custom--PersonnelMember__custom--TypeOfExpenseAxis__custom--SocialChargesOnPayrollMember_pn3n3" title="Personnel and management" style="padding-left: 9px; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:KeyManagementPersonnelCompensations" contextRef="From2022-01-012022-12-31_custom_PersonnelMember_custom_SocialChargesOnPayrollMember" id="Fact013668" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">207,364</ix:nonFraction></td>
    <td id="xdx_984_ecustom--KeyManagementPersonnelCompensations_c20210101__20211231__custom--CategoriesOfTypeOfExpenseAxis__custom--PersonnelMember__custom--TypeOfExpenseAxis__custom--SocialChargesOnPayrollMember_pn3n3" title="Personnel and management" style="border-left: #FFC000 0.5pt solid; padding-left: 9px; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:KeyManagementPersonnelCompensations" contextRef="From2021-01-012021-12-31_custom_PersonnelMember_custom_SocialChargesOnPayrollMember" id="Fact013670" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">218,043</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Meal and education allowance</td>
    <td id="xdx_986_ecustom--KeyManagementPersonnelCompensations_c20230101__20231231__custom--CategoriesOfTypeOfExpenseAxis__custom--PersonnelMember__custom--TypeOfExpenseAxis__custom--MealAssistanceAndEducationAllowanceMember_pn3n3" title="Personnel and management" style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:KeyManagementPersonnelCompensations" contextRef="From2023-01-012023-12-31_custom_PersonnelMember_custom_MealAssistanceAndEducationAllowanceMember" id="Fact013672" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">109,307</ix:nonFraction></td>
    <td id="xdx_988_ecustom--KeyManagementPersonnelCompensations_c20220101__20221231__custom--CategoriesOfTypeOfExpenseAxis__custom--PersonnelMember__custom--TypeOfExpenseAxis__custom--MealAssistanceAndEducationAllowanceMember_pn3n3" title="Personnel and management" style="padding-left: 9px; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:KeyManagementPersonnelCompensations" contextRef="From2022-01-012022-12-31_custom_PersonnelMember_custom_MealAssistanceAndEducationAllowanceMember" id="Fact013674" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">95,229</ix:nonFraction></td>
    <td id="xdx_98A_ecustom--KeyManagementPersonnelCompensations_c20210101__20211231__custom--CategoriesOfTypeOfExpenseAxis__custom--PersonnelMember__custom--TypeOfExpenseAxis__custom--MealAssistanceAndEducationAllowanceMember_pn3n3" title="Personnel and management" style="border-left: #FFC000 0.5pt solid; padding-left: 9px; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:KeyManagementPersonnelCompensations" contextRef="From2021-01-012021-12-31_custom_PersonnelMember_custom_MealAssistanceAndEducationAllowanceMember" id="Fact013676" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">99,567</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Voluntary retirement program (31.2.1)</td>
    <td id="xdx_98E_ecustom--KeyManagementPersonnelCompensations_c20230101__20231231__custom--CategoriesOfTypeOfExpenseAxis__custom--PersonnelMember__custom--TypeOfExpenseAxis__custom--CompensationVoluntaryTerminationProgramRetirementMember_pn3n3" title="Personnel and management" style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:KeyManagementPersonnelCompensations" contextRef="From2023-01-012023-12-31_custom_PersonnelMember_custom_CompensationVoluntaryTerminationProgramRetirementMember" id="Fact013678" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">610,057</ix:nonFraction></td>
    <td id="xdx_988_ecustom--KeyManagementPersonnelCompensations_c20220101__20221231__custom--CategoriesOfTypeOfExpenseAxis__custom--PersonnelMember__custom--TypeOfExpenseAxis__custom--CompensationVoluntaryTerminationProgramRetirementMember_pn3n3" title="Personnel and management" style="padding-left: 9px; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:KeyManagementPersonnelCompensations" contextRef="From2022-01-012022-12-31_custom_PersonnelMember_custom_CompensationVoluntaryTerminationProgramRetirementMember" id="Fact013680" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">9,315</ix:nonFraction>)</td>
    <td id="xdx_98A_ecustom--KeyManagementPersonnelCompensations_c20210101__20211231__custom--CategoriesOfTypeOfExpenseAxis__custom--PersonnelMember__custom--TypeOfExpenseAxis__custom--CompensationVoluntaryTerminationProgramRetirementMember_pn3n3" title="Personnel and management" style="border-left: #FFC000 0.5pt solid; padding-left: 9px; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:KeyManagementPersonnelCompensations" contextRef="From2021-01-012021-12-31_custom_PersonnelMember_custom_CompensationVoluntaryTerminationProgramRetirementMember" id="Fact013682" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">139,232</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">&#160;</td>
    <td id="xdx_981_ecustom--KeyManagementPersonnelCompensations_c20230101__20231231__custom--CategoriesOfTypeOfExpenseAxis__custom--PersonnelMember_pn3n3" title="Personnel and management" style="border-right: #FFC000 0.5pt solid; padding-left: 9px; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:KeyManagementPersonnelCompensations" contextRef="From2023-01-012023-12-31_custom_PersonnelMember" id="Fact013684" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,681,961</ix:nonFraction></td>
    <td id="xdx_987_ecustom--KeyManagementPersonnelCompensations_c20220101__20221231__custom--CategoriesOfTypeOfExpenseAxis__custom--PersonnelMember_pn3n3" title="Personnel and management" style="padding-left: 9px; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:KeyManagementPersonnelCompensations" contextRef="From2022-01-012022-12-31_custom_PersonnelMember" id="Fact013686" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">918,515</ix:nonFraction></td>
    <td id="xdx_985_ecustom--KeyManagementPersonnelCompensations_c20210101__20211231__custom--CategoriesOfTypeOfExpenseAxis__custom--PersonnelMember_pn3n3" title="Personnel and management" style="border-left: #FFC000 0.5pt solid; padding-left: 9px; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:KeyManagementPersonnelCompensations" contextRef="From2021-01-012021-12-31_custom_PersonnelMember" id="Fact013688" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,120,509</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold"><span style="font: normal 700 8pt Arial, Helvetica, Sans-Serif">Management</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: left">&#160;</td>
    <td style="padding-left: 9px; text-align: left">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; padding-left: 9px; text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Salaries and management fees</td>
    <td id="xdx_98C_ecustom--KeyManagementPersonnelCompensations_c20230101__20231231__custom--CategoriesOfTypeOfExpenseAxis__custom--ManagementCatagoriesMember__custom--TypeOfExpenseAxis__custom--SalariesAndManagementFeesMember_pn3n3" title="Personnel and management" style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:KeyManagementPersonnelCompensations" contextRef="From2023-01-012023-12-31_custom_ManagementCatagoriesMember_custom_SalariesAndManagementFeesMember" id="Fact013690" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">17,889</ix:nonFraction></td>
    <td id="xdx_98E_ecustom--KeyManagementPersonnelCompensations_c20220101__20221231__custom--CategoriesOfTypeOfExpenseAxis__custom--ManagementCatagoriesMember__custom--TypeOfExpenseAxis__custom--SalariesAndManagementFeesMember_pn3n3" title="Personnel and management" style="padding-left: 9px; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:KeyManagementPersonnelCompensations" contextRef="From2022-01-012022-12-31_custom_ManagementCatagoriesMember_custom_SalariesAndManagementFeesMember" id="Fact013692" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">15,606</ix:nonFraction></td>
    <td id="xdx_988_ecustom--KeyManagementPersonnelCompensations_c20210101__20211231__custom--CategoriesOfTypeOfExpenseAxis__custom--ManagementCatagoriesMember__custom--TypeOfExpenseAxis__custom--SalariesAndManagementFeesMember_pn3n3" title="Personnel and management" style="border-left: #FFC000 0.5pt solid; padding-left: 9px; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:KeyManagementPersonnelCompensations" contextRef="From2021-01-012021-12-31_custom_ManagementCatagoriesMember_custom_SalariesAndManagementFeesMember" id="Fact013694" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">15,332</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Social charges on payroll</td>
    <td id="xdx_987_ecustom--KeyManagementPersonnelCompensations_c20230101__20231231__custom--CategoriesOfTypeOfExpenseAxis__custom--ManagementCatagoriesMember__custom--TypeOfExpenseAxis__custom--SocialChargesOnPayrollMember_pn3n3" title="Personnel and management" style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:KeyManagementPersonnelCompensations" contextRef="From2023-01-012023-12-31_custom_ManagementCatagoriesMember_custom_SocialChargesOnPayrollMember" id="Fact013696" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,559</ix:nonFraction></td>
    <td id="xdx_989_ecustom--KeyManagementPersonnelCompensations_c20220101__20221231__custom--CategoriesOfTypeOfExpenseAxis__custom--ManagementCatagoriesMember__custom--TypeOfExpenseAxis__custom--SocialChargesOnPayrollMember_pn3n3" title="Personnel and management" style="padding-left: 9px; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:KeyManagementPersonnelCompensations" contextRef="From2022-01-012022-12-31_custom_ManagementCatagoriesMember_custom_SocialChargesOnPayrollMember" id="Fact013698" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,872</ix:nonFraction></td>
    <td id="xdx_98B_ecustom--KeyManagementPersonnelCompensations_c20210101__20211231__custom--CategoriesOfTypeOfExpenseAxis__custom--ManagementCatagoriesMember__custom--TypeOfExpenseAxis__custom--SocialChargesOnPayrollMember_pn3n3" title="Personnel and management" style="border-left: #FFC000 0.5pt solid; padding-left: 9px; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:KeyManagementPersonnelCompensations" contextRef="From2021-01-012021-12-31_custom_ManagementCatagoriesMember_custom_SocialChargesOnPayrollMember" id="Fact013700" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,832</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span style="font: normal 400 8pt Arial, Helvetica, Sans-Serif">Other expenses</span></td>
    <td id="xdx_983_ecustom--KeyManagementPersonnelCompensations_c20230101__20231231__custom--CategoriesOfTypeOfExpenseAxis__custom--ManagementCatagoriesMember__custom--TypeOfExpenseAxis__custom--OtherExpensesMember_pn3n3" title="Personnel and management" style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:KeyManagementPersonnelCompensations" contextRef="From2023-01-012023-12-31_custom_ManagementCatagoriesMember_custom_OtherExpensesMember" id="Fact013702" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">261</ix:nonFraction></td>
    <td id="xdx_985_ecustom--KeyManagementPersonnelCompensations_c20220101__20221231__custom--CategoriesOfTypeOfExpenseAxis__custom--ManagementCatagoriesMember__custom--TypeOfExpenseAxis__custom--OtherExpensesMember_pn3n3" title="Personnel and management" style="padding-left: 9px; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:KeyManagementPersonnelCompensations" contextRef="From2022-01-012022-12-31_custom_ManagementCatagoriesMember_custom_OtherExpensesMember" id="Fact013704" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">256</ix:nonFraction></td>
    <td id="xdx_987_ecustom--KeyManagementPersonnelCompensations_c20210101__20211231__custom--CategoriesOfTypeOfExpenseAxis__custom--ManagementCatagoriesMember__custom--TypeOfExpenseAxis__custom--OtherExpensesMember_pn3n3" title="Personnel and management" style="border-left: #FFC000 0.5pt solid; padding-left: 9px; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:KeyManagementPersonnelCompensations" contextRef="From2021-01-012021-12-31_custom_ManagementCatagoriesMember_custom_OtherExpensesMember" id="Fact013706" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">254</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">&#160;</td>
    <td id="xdx_982_ecustom--KeyManagementPersonnelCompensations_c20230101__20231231__custom--CategoriesOfTypeOfExpenseAxis__custom--ManagementCatagoriesMember_pn3n3" title="Personnel and management" style="border-right: #FFC000 0.5pt solid; padding-left: 9px; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:KeyManagementPersonnelCompensations" contextRef="From2023-01-012023-12-31_custom_ManagementCatagoriesMember" id="Fact013708" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">22,709</ix:nonFraction></td>
    <td id="xdx_980_ecustom--KeyManagementPersonnelCompensations_c20220101__20221231__custom--CategoriesOfTypeOfExpenseAxis__custom--ManagementCatagoriesMember_pn3n3" title="Personnel and management" style="padding-left: 9px; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:KeyManagementPersonnelCompensations" contextRef="From2022-01-012022-12-31_custom_ManagementCatagoriesMember" id="Fact013710" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">19,734</ix:nonFraction></td>
    <td id="xdx_986_ecustom--KeyManagementPersonnelCompensations_c20210101__20211231__custom--CategoriesOfTypeOfExpenseAxis__custom--ManagementCatagoriesMember_pn3n3" title="Personnel and management" style="border-left: #FFC000 0.5pt solid; padding-left: 9px; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:KeyManagementPersonnelCompensations" contextRef="From2021-01-012021-12-31_custom_ManagementCatagoriesMember" id="Fact013712" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">19,418</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: left">&#160;</td>
    <td style="padding-left: 9px; text-align: left">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; padding-left: 9px; text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left">Provisions for performance and profit sharing</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: left">&#160;</td>
    <td style="padding-left: 9px; text-align: left">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; padding-left: 9px; text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left">of employees and administrators</td>
    <td id="xdx_98A_ecustom--KeyManagementPersonnelCompensations_c20230101__20231231__custom--TypeOfExpenseAxis__custom--ProvisionsForPerformanceAndProfitSharingMember_pn3n3" title="Personnel and management" style="border-right: #FFC000 0.5pt solid; padding-left: 9px; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:KeyManagementPersonnelCompensations" contextRef="From2023-01-012023-12-31_custom_ProvisionsForPerformanceAndProfitSharingMember65728828" id="Fact013714" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">173,662</ix:nonFraction></td>
    <td id="xdx_98C_ecustom--KeyManagementPersonnelCompensations_c20220101__20221231__custom--TypeOfExpenseAxis__custom--ProvisionsForPerformanceAndProfitSharingMember_pn3n3" title="Personnel and management" style="padding-left: 9px; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:KeyManagementPersonnelCompensations" contextRef="From2022-01-012022-12-31_custom_ProvisionsForPerformanceAndProfitSharingMember65728890" id="Fact013716" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">39,655</ix:nonFraction></td>
    <td id="xdx_98E_ecustom--KeyManagementPersonnelCompensations_c20210101__20211231__custom--TypeOfExpenseAxis__custom--ProvisionsForPerformanceAndProfitSharingMember_pn3n3" title="Personnel and management" style="border-left: #FFC000 0.5pt solid; padding-left: 9px; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:KeyManagementPersonnelCompensations" contextRef="From2021-01-012021-12-31_custom_ProvisionsForPerformanceAndProfitSharingMember" id="Fact013718" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">366,041</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 0.5pt solid; padding-left: 9px; text-align: left">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; padding-left: 9px; font-weight: bold; text-align: left">&#160;</td>
    <td style="border-bottom: Black 0.5pt solid; padding-left: 9px; font-weight: bold; text-align: left">&#160;</td>
    <td style="border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-left: 9px; font-weight: bold; text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; font-weight: bold">&#160;</td>
    <td id="xdx_98C_ecustom--KeyManagementPersonnelCompensations_c20230101__20231231_pn3n3" title="Personnel and management" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:KeyManagementPersonnelCompensations" contextRef="From2023-01-01to2023-12-31" id="Fact013720" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,878,332</ix:nonFraction></td>
    <td id="xdx_98E_ecustom--KeyManagementPersonnelCompensations_c20220101__20221231_pn3n3" title="Personnel and management" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:KeyManagementPersonnelCompensations" contextRef="From2022-01-012022-12-31" id="Fact013722" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">977,904</ix:nonFraction></td>
    <td id="xdx_987_ecustom--KeyManagementPersonnelCompensations_c20210101__20211231_pn3n3" title="Personnel and management" style="border-bottom: Black 1pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:KeyManagementPersonnelCompensations" contextRef="From2021-01-012021-12-31" id="Fact013724" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,505,968</ix:nonFraction></td></tr>
</table>

<table border="0" cellpadding="0" cellspacing="0" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="border-top: Black 1pt solid; text-align: left">(a) In 2023, were recorded R$138,173 referring to vacation benefit indemnity approved by the Collective Bargaining Agreement on January 19, 2023.</td></tr>
  </table>

</ix:nonNumeric><p id="xdx_8A4_zwdUmPYuAbv4" style="font: 11pt/14pt Calibri, Helvetica, Sans-Serif; margin: 0.3pt 0 0">&#160;&#160;</p>

<p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 3.7pt 0 0 13pt">31.2.1 <span style="text-decoration: underline">Voluntary Dismissal Program - PDV</span></p>

<p style="font: 8pt/8pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.65pt 0 5.9pt; text-align: justify">On August 24, 2023, the Voluntary
Dismissal Program - PDV was established. On September 15, 2023, the subscription period ended, with the Company confirming 1,438 adhesions.
The total provisioned refers to the amount that will be paid as compensation, plus <span id="xdx_90A_ecustom--ProvisionedPercenatge_pip0_dp_c20230914__20230915_zdBpUKDPhLOc" title="Provisioned percenatge"><ix:nonFraction name="elp:ProvisionedPercenatge" contextRef="From2023-09-142023-09-15" id="Fact013726" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">40</ix:nonFraction></span>% of the FGTS fine and the amounts of food assistance
and the employer's subsidy relating to the monthly health plan fee, which will be paid by Copel for 12 months from the date of dismissal.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: bold 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 1.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 34pt">31.3</td><td style="text-align: justify; padding-right: 358.5pt">Third party services</td></tr></table>

<p style="font: 13pt/13pt Calibri, Helvetica, Sans-Serif; margin: 1pt 0 0">&#160;</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact013728" name="elp:ScheduleOfThirdPartyServicesTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_893_ecustom--ScheduleOfThirdPartyServicesTableTextBlock_zVBqYD8gsPw4" summary="xdx: Disclosure - Operating Costs and Expenses (Details 3)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="width: 61%"><span><span id="xdx_8B8_zKEMvJaDTb7k" style="display: none">Schedule of third party services</span></span></td>
    <td style="width: 13%">&#160;</td>
    <td style="width: 13%">&#160;</td>
    <td style="width: 13%">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-top: Black 1pt solid; color: white; font-weight: bold">Consolidated</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;</td>
    <td style="border-top: Black 1pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">Restated</td>
    <td style="border-top: Black 1pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">Restated</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right">12.31.2023</td>
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">12.31.2022</td>
    <td style="border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">12.31.2021</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span style="font: normal 400 8pt Arial, Helvetica, Sans-Serif">Maintenance of electrical system</span></td>
    <td id="xdx_98A_ecustom--ThirdPartyServicesExpense_pn3n3_c20230101__20231231__custom--TypeOfExpenseAxis__custom--MaintenanceOfElectricalSystemMember_zeqndCGrwGfc" title="Third-party services expense" style="padding-left: 9px; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ThirdPartyServicesExpense" contextRef="From2023-01-012023-12-31_custom_MaintenanceOfElectricalSystemMember" id="Fact013730" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">430,954</ix:nonFraction></td>
    <td id="xdx_98C_ecustom--ThirdPartyServicesExpense_c20220101__20221231__custom--TypeOfExpenseAxis__custom--MaintenanceOfElectricalSystemMember_pn3n3" title="Third-party services expense" style="border-left: #FFC000 0.5pt solid; padding-left: 9px; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ThirdPartyServicesExpense" contextRef="From2022-01-012022-12-31_custom_MaintenanceOfElectricalSystemMember" id="Fact013732" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">311,553</ix:nonFraction></td>
    <td id="xdx_98E_ecustom--ThirdPartyServicesExpense_c20210101__20211231__custom--TypeOfExpenseAxis__custom--MaintenanceOfElectricalSystemMember_pn3n3" title="Third-party services expense" style="border-left: #FFC000 0.5pt solid; padding-left: 9px; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ThirdPartyServicesExpense" contextRef="From2021-01-012021-12-31_custom_MaintenanceOfElectricalSystemMember" id="Fact013734" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">266,601</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span style="font: normal 400 8pt Arial, Helvetica, Sans-Serif">Maintenance of facilities</span></td>
    <td id="xdx_98E_ecustom--ThirdPartyServicesExpense_c20230101__20231231__custom--TypeOfExpenseAxis__custom--MaintenanceOfFacilitiesMember_pn3n3" title="Third-party services expense" style="padding-left: 9px; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ThirdPartyServicesExpense" contextRef="From2023-01-012023-12-31_custom_MaintenanceOfFacilitiesMember" id="Fact013736" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">117,981</ix:nonFraction></td>
    <td id="xdx_987_ecustom--ThirdPartyServicesExpense_c20220101__20221231__custom--TypeOfExpenseAxis__custom--MaintenanceOfFacilitiesMember_pn3n3" title="Third-party services expense" style="border-left: #FFC000 0.5pt solid; padding-left: 9px; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ThirdPartyServicesExpense" contextRef="From2022-01-012022-12-31_custom_MaintenanceOfFacilitiesMember" id="Fact013738" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">89,741</ix:nonFraction></td>
    <td id="xdx_985_ecustom--ThirdPartyServicesExpense_c20210101__20211231__custom--TypeOfExpenseAxis__custom--MaintenanceOfFacilitiesMember_pn3n3" title="Third-party services expense" style="border-left: #FFC000 0.5pt solid; padding-left: 9px; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ThirdPartyServicesExpense" contextRef="From2021-01-012021-12-31_custom_MaintenanceOfFacilitiesMember" id="Fact013740" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">97,056</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span style="font: normal 400 8pt Arial, Helvetica, Sans-Serif">Communication, processing and transmission of data</span></td>
    <td id="xdx_987_ecustom--ThirdPartyServicesExpense_c20230101__20231231__custom--TypeOfExpenseAxis__custom--CommunicationProcessingAndTransmissionOfDataMember_pn3n3" title="Third-party services expense" style="padding-left: 9px; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ThirdPartyServicesExpense" contextRef="From2023-01-012023-12-31_custom_CommunicationProcessingAndTransmissionOfDataMember" id="Fact013742" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">107,818</ix:nonFraction></td>
    <td id="xdx_985_ecustom--ThirdPartyServicesExpense_c20220101__20221231__custom--TypeOfExpenseAxis__custom--CommunicationProcessingAndTransmissionOfDataMember_pn3n3" title="Third-party services expense" style="border-left: #FFC000 0.5pt solid; padding-left: 9px; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ThirdPartyServicesExpense" contextRef="From2022-01-012022-12-31_custom_CommunicationProcessingAndTransmissionOfDataMember" id="Fact013744" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">91,101</ix:nonFraction></td>
    <td id="xdx_98B_ecustom--ThirdPartyServicesExpense_c20210101__20211231__custom--TypeOfExpenseAxis__custom--CommunicationProcessingAndTransmissionOfDataMember_pn3n3" title="Third-party services expense" style="border-left: #FFC000 0.5pt solid; padding-left: 9px; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ThirdPartyServicesExpense" contextRef="From2021-01-012021-12-31_custom_CommunicationProcessingAndTransmissionOfDataMember" id="Fact013746" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">64,273</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Consumer service / call center</td>
    <td id="xdx_98A_ecustom--ThirdPartyServicesExpense_c20230101__20231231__custom--TypeOfExpenseAxis__custom--ConsumerServiceMember_pn3n3" title="Third-party services expense" style="padding-left: 9px; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ThirdPartyServicesExpense" contextRef="From2023-01-012023-12-31_custom_ConsumerServiceMember" id="Fact013748" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">100,574</ix:nonFraction></td>
    <td id="xdx_984_ecustom--ThirdPartyServicesExpense_c20220101__20221231__custom--TypeOfExpenseAxis__custom--ConsumerServiceMember_pn3n3" title="Third-party services expense" style="border-left: #FFC000 0.5pt solid; padding-left: 9px; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ThirdPartyServicesExpense" contextRef="From2022-01-012022-12-31_custom_ConsumerServiceMember" id="Fact013750" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">83,203</ix:nonFraction></td>
    <td id="xdx_986_ecustom--ThirdPartyServicesExpense_c20210101__20211231__custom--TypeOfExpenseAxis__custom--ConsumerServiceMember_pn3n3" title="Third-party services expense" style="border-left: #FFC000 0.5pt solid; padding-left: 9px; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ThirdPartyServicesExpense" contextRef="From2021-01-012021-12-31_custom_ConsumerServiceMember" id="Fact013752" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">66,733</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Consulting and audit (a)</td>
    <td id="xdx_98D_ecustom--ThirdPartyServicesExpense_c20230101__20231231__custom--TypeOfExpenseAxis__custom--ConsultingAndAuditMember_pn3n3" title="Third-party services expense" style="padding-left: 9px; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ThirdPartyServicesExpense" contextRef="From2023-01-012023-12-31_custom_ConsultingAndAuditMember" id="Fact013754" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">81,904</ix:nonFraction></td>
    <td id="xdx_98B_ecustom--ThirdPartyServicesExpense_c20220101__20221231__custom--TypeOfExpenseAxis__custom--ConsultingAndAuditMember_pn3n3" title="Third-party services expense" style="border-left: #FFC000 0.5pt solid; padding-left: 9px; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ThirdPartyServicesExpense" contextRef="From2022-01-012022-12-31_custom_ConsultingAndAuditMember" id="Fact013756" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">49,882</ix:nonFraction></td>
    <td id="xdx_989_ecustom--ThirdPartyServicesExpense_c20210101__20211231__custom--TypeOfExpenseAxis__custom--ConsultingAndAuditMember_pn3n3" title="Third-party services expense" style="border-left: #FFC000 0.5pt solid; padding-left: 9px; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ThirdPartyServicesExpense" contextRef="From2021-01-012021-12-31_custom_ConsultingAndAuditMember" id="Fact013758" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">35,429</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span style="font: normal 400 8pt Arial, Helvetica, Sans-Serif">Meter reading and bill delivery&#160;</span></td>
    <td id="xdx_98F_ecustom--ThirdPartyServicesExpense_c20230101__20231231__custom--TypeOfExpenseAxis__custom--MeterReadingAndBillDeliveryMember_pn3n3" title="Third-party services expense" style="padding-left: 9px; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ThirdPartyServicesExpense" contextRef="From2023-01-012023-12-31_custom_MeterReadingAndBillDeliveryMember" id="Fact013760" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">58,734</ix:nonFraction></td>
    <td id="xdx_989_ecustom--ThirdPartyServicesExpense_c20220101__20221231__custom--TypeOfExpenseAxis__custom--MeterReadingAndBillDeliveryMember_pn3n3" title="Third-party services expense" style="border-left: #FFC000 0.5pt solid; padding-left: 9px; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ThirdPartyServicesExpense" contextRef="From2022-01-012022-12-31_custom_MeterReadingAndBillDeliveryMember" id="Fact013762" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">53,660</ix:nonFraction></td>
    <td id="xdx_98B_ecustom--ThirdPartyServicesExpense_c20210101__20211231__custom--TypeOfExpenseAxis__custom--MeterReadingAndBillDeliveryMember_pn3n3" title="Third-party services expense" style="border-left: #FFC000 0.5pt solid; padding-left: 9px; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ThirdPartyServicesExpense" contextRef="From2021-01-012021-12-31_custom_MeterReadingAndBillDeliveryMember" id="Fact013764" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">52,831</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span style="font: normal 400 8pt Arial, Helvetica, Sans-Serif">Other services</span></td>
    <td id="xdx_983_ecustom--ThirdPartyServicesExpense_c20230101__20231231__custom--TypeOfExpenseAxis__custom--OtherServicesMember_pn3n3" title="Third-party services expense" style="padding-left: 9px; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ThirdPartyServicesExpense" contextRef="From2023-01-012023-12-31_custom_OtherServicesMember" id="Fact013766" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">98,347</ix:nonFraction></td>
    <td id="xdx_981_ecustom--ThirdPartyServicesExpense_c20220101__20221231__custom--TypeOfExpenseAxis__custom--OtherServicesMember_pn3n3" title="Third-party services expense" style="border-left: #FFC000 0.5pt solid; padding-left: 9px; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ThirdPartyServicesExpense" contextRef="From2022-01-012022-12-31_custom_OtherServicesMember" id="Fact013768" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">75,411</ix:nonFraction></td>
    <td id="xdx_98E_ecustom--ThirdPartyServicesExpense_c20210101__20211231__custom--TypeOfExpenseAxis__custom--OtherServicesMember_pn3n3" title="Third-party services expense" style="border-left: #FFC000 0.5pt solid; padding-left: 9px; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ThirdPartyServicesExpense" contextRef="From2021-01-012021-12-31_custom_OtherServicesMember" id="Fact013770" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">53,693</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-top: Black 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold">&#160;</td>
    <td id="xdx_98E_ecustom--ThirdPartyServicesExpense_c20230101__20231231_pn3n3" title="Third-party services expense" style="border-top: Black 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ThirdPartyServicesExpense" contextRef="From2023-01-01to2023-12-31" id="Fact013772" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">996,312</ix:nonFraction></td>
    <td id="xdx_98C_ecustom--ThirdPartyServicesExpense_c20220101__20221231_pn3n3" title="Third-party services expense" style="border-top: Black 0.5pt solid; border-bottom: Black 1pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ThirdPartyServicesExpense" contextRef="From2022-01-012022-12-31" id="Fact013774" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">754,551</ix:nonFraction></td>
    <td id="xdx_982_ecustom--ThirdPartyServicesExpense_c20210101__20211231_pn3n3" title="Third-party services expense" style="border-top: Black 0.5pt solid; border-bottom: Black 1pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ThirdPartyServicesExpense" contextRef="From2021-01-012021-12-31" id="Fact013776" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">636,616</ix:nonFraction></td></tr>
</table>

<table border="0" cellpadding="0" cellspacing="0" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="text-align: left">(a) The balance includes the amount of R$21,059 relating to the costs of obtaining waiver, in compliance with the covenants (Notes 20.3 and 21.3).</td></tr>
  </table>

</ix:nonNumeric><p id="xdx_8A6_zx1Y6UcAl6Gb" style="font: 13pt/13pt Calibri, Helvetica, Sans-Serif; margin: 1pt 0 0">&#160;</p>



<ix:exclude><!-- Field: Page; Sequence: 271 -->
    <div style="border-bottom: Black 1pt solid; margin-bottom: 6pt"><p id="xdx_23C_zrbkb23waFE3" style="margin-top: 0; margin-bottom: 0">&#160;</p><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%">F-<!-- Field: Sequence; Type: Arabic; Name: PageNo -->96<!-- Field: /Sequence -->&#160;</td></tr></table></div>
    <div id="xdx_23B_zntlTYTu16Xg" style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" id="xdx_23D_zDC8gclRin3h" style="width: 100%"><tr><td style="text-align: center; width: 100%"><p style="font: 10pt/11.2pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 1pt; text-align: left"><b>COMPANHIA PARANAENSE DE ENERGIA &#8211; COPEL and Subsidiaries</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>Notes to the Consolidated Financial Statements</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>For the years ended December 31, 2023, 2022 and 2021</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; text-align: left; margin-top: 1.7pt; margin-right: 0; margin-bottom: 0"><b>All amounts expressed in thousands of Brazilian reais, unless otherwise stated</b></p><p id="xdx_23A_zDlXdKAKBghl" style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b>&#160;</b></p></td></tr></table></div>
    <!-- Field: /Page --></ix:exclude>

<ix:exclude><p id="xdx_23D_z7DNI1tewgUj" style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.55pt 0 0">&#160;</p></ix:exclude>

<table cellpadding="0" cellspacing="0" style="font: 11pt Calibri, Helvetica, Sans-Serif; width: 100%; margin-top: 3.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 34pt"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 10pt"><b>31.4</b></span></td><td><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 10pt"><b>Credit losses, provisions and reversals</b></span></td></tr></table>

<p style="font: 14pt/14pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact013779" name="elp:ScheduleOfEstimatedLossesProvisionsAndReversalsTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_897_ecustom--ScheduleOfEstimatedLossesProvisionsAndReversalsTableTextBlock_z0WV3HHW8Jx" summary="xdx: Disclosure - Operating Costs and Expenses (Details 4)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="width: 70%"><span><span id="xdx_8B7_zSNVWrG8iUL" style="display: none">Schedule of credit losses, provisions and reversals</span></span></td>
    <td style="width: 10%">&#160;</td>
    <td style="width: 10%">&#160;</td>
    <td style="width: 10%">&#160;</td></tr>
  <tr style="vertical-align: bottom; background-color: white">
    <td style="border-top: Black 1pt solid; color: white; font-weight: bold; text-align: center">&#160;</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">Restated</td>
    <td style="border-top: Black 1pt solid; font-weight: bold; text-align: right">Restated</td></tr>
  <tr style="vertical-align: bottom; background-color: white">
    <td style="border-bottom: Black 0.5pt solid">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right">12.31.2023</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right">12.31.2022</td>
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right">12.31.2021</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Provision for legal claims (a)</td>
    <td id="xdx_98E_ecustom--EstimatedLossesProvisionsAndReversals_c20230101__20231231__custom--TypeOfExpenseAxis__custom--ProvisionReversalForLitigationsMember__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--RestatedOneMember_pn3n3" title="Credit losses, provisions and reversals" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:EstimatedLossesProvisionsAndReversals" contextRef="From2023-01-012023-12-31_custom_ProvisionReversalForLitigationsMember_custom_RestatedOneMember" id="Fact013781" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">157,668</ix:nonFraction></td>
    <td id="xdx_98C_ecustom--EstimatedLossesProvisionsAndReversals_c20220101__20221231__custom--TypeOfExpenseAxis__custom--ProvisionReversalForLitigationsMember__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--RestatedOneMember_pn3n3" title="Credit losses, provisions and reversals" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:EstimatedLossesProvisionsAndReversals" contextRef="From2022-01-012022-12-31_custom_ProvisionReversalForLitigationsMember_custom_RestatedOneMember" id="Fact013783" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">623,742</ix:nonFraction></td>
    <td id="xdx_986_ecustom--EstimatedLossesProvisionsAndReversals_pn3n3_c20210101__20211231__custom--TypeOfExpenseAxis__custom--ProvisionReversalForLitigationsMember__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--RestatedOneMember_zRH9pHuhzdn5" title="Credit losses, provisions and reversals" style="text-align: right">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:EstimatedLossesProvisionsAndReversals" contextRef="From2021-01-012021-12-31_custom_ProvisionReversalForLitigationsMember_custom_RestatedOneMember" id="Fact013785" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">174,225</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Impairment (reversal of impairment) of assets</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: left">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: left">&#160;</td>
    <td style="padding-left: 9px; text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">&#160;&#160;Power generation concession contract (Note 9.3)</td>
    <td id="xdx_98A_ecustom--EstimatedLossesProvisionsAndReversals_c20230101__20231231__custom--TypeOfExpenseAxis__custom--PowerGenerationConcessionContractMember__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--RestatedOneMember_pn3n3" title="Credit losses, provisions and reversals" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:EstimatedLossesProvisionsAndReversals" contextRef="From2023-01-012023-12-31_custom_PowerGenerationConcessionContractMember_custom_RestatedOneMember" id="Fact013787" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">3,193</ix:nonFraction>)</td>
    <td id="xdx_988_ecustom--EstimatedLossesProvisionsAndReversals_c20220101__20221231__custom--TypeOfExpenseAxis__custom--PowerGenerationConcessionContractMember__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--RestatedOneMember_pn3n3" title="Credit losses, provisions and reversals" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:EstimatedLossesProvisionsAndReversals" contextRef="From2022-01-012022-12-31_custom_PowerGenerationConcessionContractMember_custom_RestatedOneMember" id="Fact013789" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">9,061</ix:nonFraction></td>
    <td id="xdx_986_ecustom--EstimatedLossesProvisionsAndReversals_c20210101__20211231__custom--TypeOfExpenseAxis__custom--PowerGenerationConcessionContractMember__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--RestatedOneMember_pn3n3" title="Credit losses, provisions and reversals" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:EstimatedLossesProvisionsAndReversals" contextRef="From2021-01-012021-12-31_custom_PowerGenerationConcessionContractMember_custom_RestatedOneMember" id="Fact013791" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,604</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">&#160;&#160;Property, plant and equipment - generation segment (Note 16.4)</td>
    <td id="xdx_988_ecustom--EstimatedLossesProvisionsAndReversals_c20230101__20231231__custom--TypeOfExpenseAxis__custom--PropertyPlantAndEquipmentExpenseMember__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--RestatedOneMember_pn3n3" title="Credit losses, provisions and reversals" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;(<ix:nonFraction name="elp:EstimatedLossesProvisionsAndReversals" contextRef="From2023-01-012023-12-31_custom_PropertyPlantAndEquipmentExpenseMember_custom_RestatedOneMember" id="Fact013793" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">174,500</ix:nonFraction>)</td>
    <td id="xdx_98A_ecustom--EstimatedLossesProvisionsAndReversals_c20220101__20221231__custom--TypeOfExpenseAxis__custom--PropertyPlantAndEquipmentExpenseMember__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--RestatedOneMember_pn3n3" title="Credit losses, provisions and reversals" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:EstimatedLossesProvisionsAndReversals" contextRef="From2022-01-012022-12-31_custom_PropertyPlantAndEquipmentExpenseMember_custom_RestatedOneMember" id="Fact013795" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">34,435</ix:nonFraction>)</td>
    <td id="xdx_98C_ecustom--EstimatedLossesProvisionsAndReversals_c20210101__20211231__custom--TypeOfExpenseAxis__custom--PropertyPlantAndEquipmentExpenseMember__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--RestatedOneMember_pn3n3" title="Credit losses, provisions and reversals" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:EstimatedLossesProvisionsAndReversals" contextRef="From2021-01-012021-12-31_custom_PropertyPlantAndEquipmentExpenseMember_custom_RestatedOneMember" id="Fact013797" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">9,161</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Expected credit losses (reversal of losses) - Trade accounts and Other receivables</td>
    <td id="xdx_98C_ecustom--EstimatedLossesProvisionsAndReversals_c20230101__20231231__custom--TypeOfExpenseAxis__custom--AllowanceForDoubtfulAccountsClientAndOtherCreditsMember__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--RestatedOneMember_pn3n3" title="Credit losses, provisions and reversals" style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: right">&#160;&#160;<ix:nonFraction name="elp:EstimatedLossesProvisionsAndReversals" contextRef="From2023-01-012023-12-31_custom_AllowanceForDoubtfulAccountsClientAndOtherCreditsMember_custom_RestatedOneMember" id="Fact013799" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">109,435</ix:nonFraction></td>
    <td id="xdx_98E_ecustom--EstimatedLossesProvisionsAndReversals_c20220101__20221231__custom--TypeOfExpenseAxis__custom--AllowanceForDoubtfulAccountsClientAndOtherCreditsMember__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--RestatedOneMember_pn3n3" title="Credit losses, provisions and reversals" style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: right">&#160;&#160;<ix:nonFraction name="elp:EstimatedLossesProvisionsAndReversals" contextRef="From2022-01-012022-12-31_custom_AllowanceForDoubtfulAccountsClientAndOtherCreditsMember_custom_RestatedOneMember" id="Fact013801" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">124,068</ix:nonFraction></td>
    <td id="xdx_987_ecustom--EstimatedLossesProvisionsAndReversals_c20210101__20211231__custom--TypeOfExpenseAxis__custom--AllowanceForDoubtfulAccountsClientAndOtherCreditsMember__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--RestatedOneMember_pn3n3" title="Credit losses, provisions and reversals" style="padding-left: 9px; text-align: right">&#160;&#160;<ix:nonFraction name="elp:EstimatedLossesProvisionsAndReversals" contextRef="From2021-01-012021-12-31_custom_AllowanceForDoubtfulAccountsClientAndOtherCreditsMember_custom_RestatedOneMember" id="Fact013803" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">127,837</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Tax credits estimated losses&#160;</td>
    <td id="xdx_98F_ecustom--EstimatedLossesProvisionsAndReversals_c20230101__20231231__custom--TypeOfExpenseAxis__custom--TaxCreditsEstimatedLossesMember__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--RestatedOneMember_pn3n3" title="Credit losses, provisions and reversals" style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:EstimatedLossesProvisionsAndReversals" contextRef="From2023-01-012023-12-31_custom_TaxCreditsEstimatedLossesMember_custom_RestatedOneMember" id="Fact013805" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,825</ix:nonFraction></td>
    <td id="xdx_98D_ecustom--EstimatedLossesProvisionsAndReversals_c20220101__20221231__custom--TypeOfExpenseAxis__custom--TaxCreditsEstimatedLossesMember__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--RestatedOneMember_pn3n3" title="Credit losses, provisions and reversals" style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: right">&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:EstimatedLossesProvisionsAndReversals" contextRef="From2022-01-012022-12-31_custom_TaxCreditsEstimatedLossesMember_custom_RestatedOneMember" id="Fact013807" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">4,905</ix:nonFraction>)</td>
    <td id="xdx_982_ecustom--EstimatedLossesProvisionsAndReversals_c20210101__20211231__custom--TypeOfExpenseAxis__custom--TaxCreditsEstimatedLossesMember__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--RestatedOneMember_pn3n3" title="Credit losses, provisions and reversals" style="padding-left: 9px; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:EstimatedLossesProvisionsAndReversals" contextRef="From2021-01-012021-12-31_custom_TaxCreditsEstimatedLossesMember_custom_RestatedOneMember" id="Fact013809" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,547</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Provision (reversal) for losses on equity interests</td>
    <td id="xdx_98B_ecustom--EstimatedLossesProvisionsAndReversals_c20230101__20231231__custom--TypeOfExpenseAxis__custom--ProvisionForLossesOnEquityInterestsMember__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--RestatedOneMember_pn3n3" title="Credit losses, provisions and reversals" style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: left">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl13811">-</span></td>
    <td id="xdx_989_ecustom--EstimatedLossesProvisionsAndReversals_c20220101__20221231__custom--TypeOfExpenseAxis__custom--ProvisionForLossesOnEquityInterestsMember__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--RestatedOneMember_pn3n3" title="Credit losses, provisions and reversals" style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: left">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl13813">-</span></td>
    <td id="xdx_98F_ecustom--EstimatedLossesProvisionsAndReversals_c20210101__20211231__custom--TypeOfExpenseAxis__custom--ProvisionForLossesOnEquityInterestsMember__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--RestatedOneMember_pn3n3" title="Credit losses, provisions and reversals" style="padding-left: 9px; text-align: left">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl13815">-</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-top: Black 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold">&#160;</td>
    <td id="xdx_983_ecustom--EstimatedLossesProvisionsAndReversals_c20230101__20231231__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--RestatedOneMember_pn3n3" title="Credit losses, provisions and reversals" style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:EstimatedLossesProvisionsAndReversals" contextRef="From2023-01-012023-12-31_custom_RestatedOneMember" id="Fact013817" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">92,235</ix:nonFraction></td>
    <td id="xdx_985_ecustom--EstimatedLossesProvisionsAndReversals_c20220101__20221231__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--RestatedOneMember_pn3n3" title="Credit losses, provisions and reversals" style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:EstimatedLossesProvisionsAndReversals" contextRef="From2022-01-012022-12-31_custom_RestatedOneMember" id="Fact013819" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">717,531</ix:nonFraction></td>
    <td id="xdx_987_ecustom--EstimatedLossesProvisionsAndReversals_c20210101__20211231__ifrs-full--RetrospectiveApplicationAndRetrospectiveRestatementAxis__custom--RestatedOneMember_pn3n3" title="Credit losses, provisions and reversals" style="border-top: Black 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:EstimatedLossesProvisionsAndReversals" contextRef="From2021-01-012021-12-31_custom_RestatedOneMember" id="Fact013821" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">294,844</ix:nonFraction></td></tr>
</table>

<table border="0" cellpadding="0" cellspacing="0" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="width: 70%">(a) Variation mainly due to the closure of the Arbitral Proceedings (Note 40.1)</td>
    <td style="font-weight: bold; text-align: right; width: 10%">&#160;</td>
    <td style="font-weight: bold; text-align: right; width: 10%">&#160;</td>
    <td style="font-weight: bold; text-align: right; width: 10%">&#160;</td></tr>
  </table>

</ix:nonNumeric><p id="xdx_8A8_zi4ZNUOqsfmd" style="font: 14pt/14pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: bold 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 3.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 34pt">31.5</td><td>Construction costs</td></tr></table>

<p style="font: 14pt/14pt Calibri, Helvetica, Sans-Serif; margin: 0.15pt 0 0">&#160;</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact013823" name="elp:ScheduleOfConstructionCostTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_898_ecustom--ScheduleOfConstructionCostTableTextBlock_zFqKoDntjQK" summary="xdx: Disclosure - Operating Costs and Expenses (Details 5)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="width: 55%"><span><span id="xdx_8B8_zSFfB0hHAGvl" style="display: none">Schedule of construction costs</span></span></td>
    <td style="width: 15%">&#160;</td>
    <td style="border-bottom: Black 1pt solid; width: 15%">&#160;</td>
    <td style="border-bottom: Black 1pt solid; width: 15%">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-top: Black 1pt solid; color: white; font-weight: bold">Consolidated&#160;</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;</td>
    <td style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">Restated</td>
    <td style="border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">Restated</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right">12.31.2023</td>
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">12.31.2022</td>
    <td style="border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">12.31.2021</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Materials&#160;</td>
    <td id="xdx_982_ecustom--ConstructionCosts_c20230101__20231231__custom--TypeOfExpenseAxis__custom--MaterialsAndSuppliesMember_pn3n3" title="Construction cost" style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ConstructionCosts" contextRef="From2023-01-012023-12-31_custom_MaterialsAndSuppliesMember" id="Fact013825" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,409,633</ix:nonFraction></td>
    <td id="xdx_98F_ecustom--ConstructionCosts_pn3n3_c20220101__20221231__custom--TypeOfExpenseAxis__custom--MaterialsAndSuppliesMember_z2noKJZIYop3" title="Construction cost" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ConstructionCosts" contextRef="From2022-01-012022-12-31_custom_MaterialsAndSuppliesMember" id="Fact013827" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,227,418</ix:nonFraction></td>
    <td id="xdx_986_ecustom--ConstructionCosts_c20210101__20211231__custom--TypeOfExpenseAxis__custom--MaterialsAndSuppliesMember_pn3n3" title="Construction cost" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ConstructionCosts" contextRef="From2021-01-012021-12-31_custom_MaterialsAndSuppliesMember" id="Fact013829" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,085,743</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span style="font: normal 400 8pt Arial, Helvetica, Sans-Serif">Third party services</span></td>
    <td id="xdx_98C_ecustom--ConstructionCosts_c20230101__20231231__custom--TypeOfExpenseAxis__custom--ThirdPartyServicesMember_pn3n3" title="Construction cost" style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ConstructionCosts" contextRef="From2023-01-012023-12-31_custom_ThirdPartyServicesMember" id="Fact013831" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">689,886</ix:nonFraction></td>
    <td id="xdx_98E_ecustom--ConstructionCosts_c20220101__20221231__custom--TypeOfExpenseAxis__custom--ThirdPartyServicesMember_pn3n3" title="Construction cost" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ConstructionCosts" contextRef="From2022-01-012022-12-31_custom_ThirdPartyServicesMember" id="Fact013833" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">694,306</ix:nonFraction></td>
    <td id="xdx_980_ecustom--ConstructionCosts_c20210101__20211231__custom--TypeOfExpenseAxis__custom--ThirdPartyServicesMember_pn3n3" title="Construction cost" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ConstructionCosts" contextRef="From2021-01-012021-12-31_custom_ThirdPartyServicesMember" id="Fact013835" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">618,400</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span style="font: normal 400 8pt Arial, Helvetica, Sans-Serif">Personnel</span></td>
    <td id="xdx_98D_ecustom--ConstructionCosts_c20230101__20231231__custom--TypeOfExpenseAxis__custom--PersonnelMember_pn3n3" title="Construction cost" style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ConstructionCosts" contextRef="From2023-01-012023-12-31_custom_PersonnelMember65734171" id="Fact013837" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">184,246</ix:nonFraction></td>
    <td id="xdx_98F_ecustom--ConstructionCosts_c20220101__20221231__custom--TypeOfExpenseAxis__custom--PersonnelMember_pn3n3" title="Construction cost" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ConstructionCosts" contextRef="From2022-01-012022-12-31_custom_PersonnelMember65734250" id="Fact013839" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">171,369</ix:nonFraction></td>
    <td id="xdx_980_ecustom--ConstructionCosts_c20210101__20211231__custom--TypeOfExpenseAxis__custom--PersonnelMember_pn3n3" title="Construction cost" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ConstructionCosts" contextRef="From2021-01-012021-12-31_custom_PersonnelMember65734312" id="Fact013841" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">155,182</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Other</td>
    <td id="xdx_985_ecustom--ConstructionCosts_c20230101__20231231__custom--TypeOfExpenseAxis__custom--OthersMember_pn3n3" title="Construction cost" style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ConstructionCosts" contextRef="From2023-01-012023-12-31_custom_OthersMember" id="Fact013843" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">35,955</ix:nonFraction></td>
    <td id="xdx_98A_ecustom--ConstructionCosts_c20220101__20221231__custom--TypeOfExpenseAxis__custom--OthersMember_pn3n3" title="Construction cost" style="border-bottom: Black 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ConstructionCosts" contextRef="From2022-01-012022-12-31_custom_OthersMember" id="Fact013845" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">44,095</ix:nonFraction></td>
    <td id="xdx_988_ecustom--ConstructionCosts_c20210101__20211231__custom--TypeOfExpenseAxis__custom--OthersMember_pn3n3" title="Construction cost" style="border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ConstructionCosts" contextRef="From2021-01-012021-12-31_custom_OthersMember" id="Fact013847" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">29,297</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-top: Black 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold">&#160;</td>
    <td id="xdx_98E_ecustom--ConstructionCosts_c20230101__20231231_pn3n3" title="Construction cost" style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ConstructionCosts" contextRef="From2023-01-01to2023-12-31" id="Fact013849" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,319,720</ix:nonFraction></td>
    <td id="xdx_98C_ecustom--ConstructionCosts_c20220101__20221231_pn3n3" title="Construction cost" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ConstructionCosts" contextRef="From2022-01-012022-12-31" id="Fact013851" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,137,188</ix:nonFraction></td>
    <td id="xdx_982_ecustom--ConstructionCosts_c20210101__20211231_pn3n3" title="Construction cost" style="border-bottom: Black 1pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ConstructionCosts" contextRef="From2021-01-012021-12-31" id="Fact013853" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,888,622</ix:nonFraction></td></tr>
  </table>

</ix:nonNumeric><p id="xdx_8AA_zwYMoK9p12Tb" style="font: 14pt/14pt Calibri, Helvetica, Sans-Serif; margin: 0.15pt 0 0">&#160;&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 11pt Calibri, Helvetica, Sans-Serif; width: 100%; margin-top: 3.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 34pt"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 10pt"><b>31.6</b></span></td><td><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 10pt"><b>Other operating costs and expenses, net</b></span></td></tr></table>

<p style="font: 14pt/14pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact013855" name="elp:ScheduleOfOtherOperatingCostsAndExpensesTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_895_ecustom--ScheduleOfOtherOperatingCostsAndExpensesTableTextBlock_z3KYkCdIHaD2" summary="xdx: Disclosure - Operating Costs and Expenses (Details 6)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="width: 62%"><span><span id="xdx_8B9_ztJA6r1iJQM4" style="display: none">Schedule of other operating costs and expenses, net</span></span></td>
    <td style="width: 12%">&#160;</td>
    <td style="width: 13%">&#160;</td>
    <td style="width: 13%">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-top: Black 1pt solid; color: white; font-weight: bold">Consolidated&#160;</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;</td>
    <td style="border-top: Black 1pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">Restated</td>
    <td style="border-top: Black 1pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">Restated</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right">12.31.2023</td>
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">12.31.2022</td>
    <td style="border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">12.31.2021</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span style="font: normal 400 8pt Arial, Helvetica, Sans-Serif">Financial offset for the use of water resources</span></td>
    <td id="xdx_983_eifrs-full--OtherGainsLosses_c20230101__20231231__custom--TypeOfExpenseAxis__custom--FinancialOffsetForTheUseOfWaterResourcesMember_pn3n3" title="Other operating costs and expenses, net" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherGainsLosses" contextRef="From2023-01-012023-12-31_custom_FinancialOffsetForTheUseOfWaterResourcesMember" id="Fact013857" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">152,604</ix:nonFraction></td>
    <td id="xdx_981_eifrs-full--OtherGainsLosses_c20220101__20221231__custom--TypeOfExpenseAxis__custom--FinancialOffsetForTheUseOfWaterResourcesMember_pn3n3" title="Other operating costs and expenses, net" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherGainsLosses" contextRef="From2022-01-012022-12-31_custom_FinancialOffsetForTheUseOfWaterResourcesMember" id="Fact013859" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">142,270</ix:nonFraction></td>
    <td id="xdx_987_eifrs-full--OtherGainsLosses_c20210101__20211231__custom--TypeOfExpenseAxis__custom--FinancialOffsetForTheUseOfWaterResourcesMember_pn3n3" title="Other operating costs and expenses, net" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherGainsLosses" contextRef="From2021-01-012021-12-31_custom_FinancialOffsetForTheUseOfWaterResourcesMember" id="Fact013861" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">85,545</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Collection charge</td>
    <td id="xdx_98C_eifrs-full--OtherGainsLosses_c20230101__20231231__custom--TypeOfExpenseAxis__custom--CollectionChargeMember_pn3n3" title="Other operating costs and expenses, net" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherGainsLosses" contextRef="From2023-01-012023-12-31_custom_CollectionChargeMember" id="Fact013863" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">43,022</ix:nonFraction></td>
    <td id="xdx_985_eifrs-full--OtherGainsLosses_c20220101__20221231__custom--TypeOfExpenseAxis__custom--CollectionChargeMember_pn3n3" title="Other operating costs and expenses, net" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherGainsLosses" contextRef="From2022-01-012022-12-31_custom_CollectionChargeMember" id="Fact013865" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">47,923</ix:nonFraction></td>
    <td id="xdx_987_eifrs-full--OtherGainsLosses_c20210101__20211231__custom--TypeOfExpenseAxis__custom--CollectionChargeMember_pn3n3" title="Other operating costs and expenses, net" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherGainsLosses" contextRef="From2021-01-012021-12-31_custom_CollectionChargeMember" id="Fact013867" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">50,371</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Net losses (gains) in the decommissioning and disposal of assets</td>
    <td id="xdx_98E_eifrs-full--OtherGainsLosses_c20230101__20231231__custom--TypeOfExpenseAxis__custom--NetLossesInTheDecommissioningAndDisposalOfAssetsMember_pn3n3" title="Other operating costs and expenses, net" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherGainsLosses" contextRef="From2023-01-012023-12-31_custom_NetLossesInTheDecommissioningAndDisposalOfAssetsMember" id="Fact013869" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">45,596</ix:nonFraction></td>
    <td id="xdx_988_eifrs-full--OtherGainsLosses_c20220101__20221231__custom--TypeOfExpenseAxis__custom--NetLossesInTheDecommissioningAndDisposalOfAssetsMember_pn3n3" title="Other operating costs and expenses, net" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherGainsLosses" contextRef="From2022-01-012022-12-31_custom_NetLossesInTheDecommissioningAndDisposalOfAssetsMember" id="Fact013871" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">35,483</ix:nonFraction></td>
    <td id="xdx_98A_eifrs-full--OtherGainsLosses_c20210101__20211231__custom--TypeOfExpenseAxis__custom--NetLossesInTheDecommissioningAndDisposalOfAssetsMember_pn3n3" title="Other operating costs and expenses, net" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:OtherGainsLosses" contextRef="From2021-01-012021-12-31_custom_NetLossesInTheDecommissioningAndDisposalOfAssetsMember" id="Fact013873" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">74</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Leasing and rent</td>
    <td id="xdx_987_eifrs-full--OtherGainsLosses_c20230101__20231231__custom--TypeOfExpenseAxis__custom--LeasingAndRentMember_pn3n3" title="Other operating costs and expenses, net" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherGainsLosses" contextRef="From2023-01-012023-12-31_custom_LeasingAndRentMember65735750" id="Fact013875" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">30,528</ix:nonFraction></td>
    <td id="xdx_985_eifrs-full--OtherGainsLosses_c20220101__20221231__custom--TypeOfExpenseAxis__custom--LeasingAndRentMember_pn3n3" title="Other operating costs and expenses, net" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherGainsLosses" contextRef="From2022-01-012022-12-31_custom_LeasingAndRentMember65735875" id="Fact013877" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">33,316</ix:nonFraction></td>
    <td id="xdx_98B_eifrs-full--OtherGainsLosses_c20210101__20211231__custom--TypeOfExpenseAxis__custom--LeasingAndRentMember_pn3n3" title="Other operating costs and expenses, net" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherGainsLosses" contextRef="From2021-01-012021-12-31_custom_LeasingAndRentMember65736000" id="Fact013879" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">19,933</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Insurance</td>
    <td id="xdx_980_eifrs-full--OtherGainsLosses_c20230101__20231231__custom--TypeOfExpenseAxis__custom--InsuranceMember_pn3n3" title="Other operating costs and expenses, net" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherGainsLosses" contextRef="From2023-01-012023-12-31_custom_InsuranceMember" id="Fact013881" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">48,914</ix:nonFraction></td>
    <td id="xdx_982_eifrs-full--OtherGainsLosses_c20220101__20221231__custom--TypeOfExpenseAxis__custom--InsuranceMember_pn3n3" title="Other operating costs and expenses, net" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherGainsLosses" contextRef="From2022-01-012022-12-31_custom_InsuranceMember" id="Fact013883" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">41,505</ix:nonFraction></td>
    <td id="xdx_98D_eifrs-full--OtherGainsLosses_c20210101__20211231__custom--TypeOfExpenseAxis__custom--InsuranceMember_pn3n3" title="Other operating costs and expenses, net" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherGainsLosses" contextRef="From2021-01-012021-12-31_custom_InsuranceMember" id="Fact013885" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">32,866</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span style="font: normal 400 8pt Arial, Helvetica, Sans-Serif">Taxes</span></td>
    <td id="xdx_98B_eifrs-full--OtherGainsLosses_c20230101__20231231__custom--TypeOfExpenseAxis__custom--TaxesMember_pn3n3" title="Other operating costs and expenses, net" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherGainsLosses" contextRef="From2023-01-012023-12-31_custom_TaxesMember" id="Fact013887" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">23,463</ix:nonFraction></td>
    <td id="xdx_984_eifrs-full--OtherGainsLosses_c20220101__20221231__custom--TypeOfExpenseAxis__custom--TaxesMember_pn3n3" title="Other operating costs and expenses, net" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherGainsLosses" contextRef="From2022-01-012022-12-31_custom_TaxesMember" id="Fact013889" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">59,188</ix:nonFraction></td>
    <td id="xdx_986_eifrs-full--OtherGainsLosses_c20210101__20211231__custom--TypeOfExpenseAxis__custom--TaxesMember_pn3n3" title="Other operating costs and expenses, net" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherGainsLosses" contextRef="From2021-01-012021-12-31_custom_TaxesMember" id="Fact013891" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">41,268</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Fair value of power generation concession assets</td>
    <td id="xdx_982_eifrs-full--OtherGainsLosses_c20230101__20231231__custom--TypeOfExpenseAxis__custom--FairValueOfPowerGenerationConcessionAssetsMember_pn3n3" title="Other operating costs and expenses, net" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl13893">-</span></td>
    <td id="xdx_980_eifrs-full--OtherGainsLosses_c20220101__20221231__custom--TypeOfExpenseAxis__custom--FairValueOfPowerGenerationConcessionAssetsMember_pn3n3" title="Other operating costs and expenses, net" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherGainsLosses" contextRef="From2022-01-012022-12-31_custom_FairValueOfPowerGenerationConcessionAssetsMember" id="Fact013895" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">26,451</ix:nonFraction></td>
    <td id="xdx_986_eifrs-full--OtherGainsLosses_c20210101__20211231__custom--TypeOfExpenseAxis__custom--FairValueOfPowerGenerationConcessionAssetsMember_pn3n3" title="Other operating costs and expenses, net" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl13897">-</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Aneel inspection fee</td>
    <td id="xdx_98A_eifrs-full--OtherGainsLosses_c20230101__20231231__custom--TypeOfExpenseAxis__custom--AneelInspectionFeeMember_pn3n3" title="Other operating costs and expenses, net" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherGainsLosses" contextRef="From2023-01-012023-12-31_custom_AneelInspectionFeeMember" id="Fact013899" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">18,248</ix:nonFraction></td>
    <td id="xdx_98C_eifrs-full--OtherGainsLosses_c20220101__20221231__custom--TypeOfExpenseAxis__custom--AneelInspectionFeeMember_pn3n3" title="Other operating costs and expenses, net" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherGainsLosses" contextRef="From2022-01-012022-12-31_custom_AneelInspectionFeeMember" id="Fact013901" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">15,683</ix:nonFraction></td>
    <td id="xdx_98E_eifrs-full--OtherGainsLosses_c20210101__20211231__custom--TypeOfExpenseAxis__custom--AneelInspectionFeeMember_pn3n3" title="Other operating costs and expenses, net" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherGainsLosses" contextRef="From2021-01-012021-12-31_custom_AneelInspectionFeeMember" id="Fact013903" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">15,303</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span style="font: normal 400 8pt Arial, Helvetica, Sans-Serif">Compensation</span></td>
    <td id="xdx_98D_eifrs-full--OtherGainsLosses_c20230101__20231231__custom--TypeOfExpenseAxis__custom--CompensationMember_pn3n3" title="Other operating costs and expenses, net" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherGainsLosses" contextRef="From2023-01-012023-12-31_custom_CompensationMember" id="Fact013905" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">21,699</ix:nonFraction></td>
    <td id="xdx_98F_eifrs-full--OtherGainsLosses_c20220101__20221231__custom--TypeOfExpenseAxis__custom--CompensationMember_pn3n3" title="Other operating costs and expenses, net" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherGainsLosses" contextRef="From2022-01-012022-12-31_custom_CompensationMember" id="Fact013907" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">14,703</ix:nonFraction></td>
    <td id="xdx_981_eifrs-full--OtherGainsLosses_c20210101__20211231__custom--TypeOfExpenseAxis__custom--CompensationMember_pn3n3" title="Other operating costs and expenses, net" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherGainsLosses" contextRef="From2021-01-012021-12-31_custom_CompensationMember" id="Fact013909" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">48,679</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Donations, contributions, grants, tax incentives (a)</td>
    <td id="xdx_98B_eifrs-full--OtherGainsLosses_c20230101__20231231__custom--TypeOfExpenseAxis__custom--DonationsContributionsGrantsTaxIncentivesMember_pn3n3" title="Other operating costs and expenses, net" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherGainsLosses" contextRef="From2023-01-012023-12-31_custom_DonationsContributionsGrantsTaxIncentivesMember" id="Fact013911" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">8,808</ix:nonFraction></td>
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  <tr style="vertical-align: bottom">
    <td style="text-align: left">Advertising and publicity</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; font-style: italic; text-align: left">Associa&#231;&#227;o das Emissoras de Radiodifus&#227;o do Paran&#225; - AERP</td>
    <td id="xdx_984_eifrs-full--OtherGainsLosses_pn3n3_c20230101__20231231__custom--TypeOfExpenseAxis__custom--AssociacaoDasEmissorasDeRadiodifusaoDoParanaAERPMember_zoIvDSqfzjs2" title="Other operating costs and expenses, net" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherGainsLosses" contextRef="From2023-01-012023-12-31_custom_AssociacaoDasEmissorasDeRadiodifusaoDoParanaAERPMember" id="Fact013917" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">12,727</ix:nonFraction></td>
    <td id="xdx_98F_eifrs-full--OtherGainsLosses_c20220101__20221231__custom--TypeOfExpenseAxis__custom--AssociacaoDasEmissorasDeRadiodifusaoDoParanaAERPMember_pn3n3" title="Other operating costs and expenses, net" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherGainsLosses" contextRef="From2022-01-012022-12-31_custom_AssociacaoDasEmissorasDeRadiodifusaoDoParanaAERPMember" id="Fact013919" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">11,789</ix:nonFraction></td>
    <td id="xdx_98D_eifrs-full--OtherGainsLosses_c20210101__20211231__custom--TypeOfExpenseAxis__custom--AssociacaoDasEmissorasDeRadiodifusaoDoParanaAERPMember_pn3n3" title="Other operating costs and expenses, net" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherGainsLosses" contextRef="From2021-01-012021-12-31_custom_AssociacaoDasEmissorasDeRadiodifusaoDoParanaAERPMember" id="Fact013921" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">11,400</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Publicity</td>
    <td id="xdx_980_eifrs-full--OtherGainsLosses_c20230101__20231231__custom--TypeOfExpenseAxis__custom--PublicityMember_pn3n3" title="Other operating costs and expenses, net" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherGainsLosses" contextRef="From2023-01-012023-12-31_custom_PublicityMember" id="Fact013923" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">9,772</ix:nonFraction></td>
    <td id="xdx_98D_eifrs-full--OtherGainsLosses_c20220101__20221231__custom--TypeOfExpenseAxis__custom--PublicityMember_pn3n3" title="Other operating costs and expenses, net" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherGainsLosses" contextRef="From2022-01-012022-12-31_custom_PublicityMember" id="Fact013925" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">9,835</ix:nonFraction></td>
    <td id="xdx_98F_eifrs-full--OtherGainsLosses_c20210101__20211231__custom--TypeOfExpenseAxis__custom--PublicityMember_pn3n3" title="Other operating costs and expenses, net" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherGainsLosses" contextRef="From2021-01-012021-12-31_custom_PublicityMember" id="Fact013927" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">10,918</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Sponsorship</td>
    <td id="xdx_981_eifrs-full--OtherGainsLosses_c20230101__20231231__custom--TypeOfExpenseAxis__custom--SponsorshipMember_pn3n3" title="Other operating costs and expenses, net" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherGainsLosses" contextRef="From2023-01-012023-12-31_custom_SponsorshipMember" id="Fact013929" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,530</ix:nonFraction></td>
    <td id="xdx_983_eifrs-full--OtherGainsLosses_c20220101__20221231__custom--TypeOfExpenseAxis__custom--SponsorshipMember_pn3n3" title="Other operating costs and expenses, net" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherGainsLosses" contextRef="From2022-01-012022-12-31_custom_SponsorshipMember" id="Fact013931" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,620</ix:nonFraction></td>
    <td id="xdx_98C_eifrs-full--OtherGainsLosses_c20210101__20211231__custom--TypeOfExpenseAxis__custom--SponsorshipMember_pn3n3" title="Other operating costs and expenses, net" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherGainsLosses" contextRef="From2021-01-012021-12-31_custom_SponsorshipMember" id="Fact013933" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">897</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; font-style: italic; text-align: left">Talento Ol&#237;mpico Paranaense - TOP</td>
    <td id="xdx_985_eifrs-full--OtherGainsLosses_pn3n3_c20230101__20231231__custom--TypeOfExpenseAxis__custom--TalentoOlimpicoParanaenseTOPMember_z9WyZa5s2Hd4" title="Other operating costs and expenses, net" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherGainsLosses" contextRef="From2023-01-012023-12-31_custom_TalentoOlimpicoParanaenseTOPMember" id="Fact013935" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">5,225</ix:nonFraction></td>
    <td id="xdx_98E_eifrs-full--OtherGainsLosses_c20220101__20221231__custom--TypeOfExpenseAxis__custom--TalentoOlimpicoParanaenseTOPMember_pn3n3" title="Other operating costs and expenses, net" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherGainsLosses" contextRef="From2022-01-012022-12-31_custom_TalentoOlimpicoParanaenseTOPMember" id="Fact013937" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,665</ix:nonFraction></td>
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  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 0.5pt solid; text-align: left">Other net income, costs and expenses (b)</td>
    <td id="xdx_987_eifrs-full--OtherGainsLosses_c20230101__20231231__custom--TypeOfExpenseAxis__custom--OtherNetIncomeCostsAndExpensesMember_pn3n3" title="Other operating costs and expenses, net" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherGainsLosses" contextRef="From2023-01-012023-12-31_custom_OtherNetIncomeCostsAndExpensesMember" id="Fact013941" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">6,408</ix:nonFraction></td>
    <td id="xdx_989_eifrs-full--OtherGainsLosses_c20220101__20221231__custom--TypeOfExpenseAxis__custom--OtherNetIncomeCostsAndExpensesMember_pn3n3" title="Other operating costs and expenses, net" style="border-bottom: Black 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherGainsLosses" contextRef="From2022-01-012022-12-31_custom_OtherNetIncomeCostsAndExpensesMember" id="Fact013943" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">37,366</ix:nonFraction></td>
    <td id="xdx_98B_eifrs-full--OtherGainsLosses_c20210101__20211231__custom--TypeOfExpenseAxis__custom--OtherNetIncomeCostsAndExpensesMember_pn3n3" title="Other operating costs and expenses, net" style="border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:OtherGainsLosses" contextRef="From2021-01-012021-12-31_custom_OtherNetIncomeCostsAndExpensesMember" id="Fact013945" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">3,432</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; font-weight: bold">&#160;</td>
    <td id="xdx_98A_eifrs-full--OtherGainsLosses_c20230101__20231231_pn3n3" title="Other operating costs and expenses, net" style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherGainsLosses" contextRef="From2023-01-01to2023-12-31" id="Fact013947" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">430,544</ix:nonFraction></td>
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  </table>



<table cellpadding="0" cellspacing="0" style="font: 11pt/110% Calibri, Helvetica, Sans-Serif; margin-top: 0pt; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">(a)</span></td><td style="width: 5pt"/><td style="text-align: justify"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">The balance includes
the Company's social investments in education, culture, health, sports, among others, including incentive donations used as a tax benefit.</span></td>
</tr></table>

<table cellpadding="0" cellspacing="0" style="font: 11pt Calibri, Helvetica, Sans-Serif; margin-top: 0pt; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">(b)</span></td><td style="width: 5pt"/><td style="text-align: justify"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 8pt">The variation mainly
refers to the increase in expense recovery in 2023 compared to 2022.</span></td>
</tr></table>

</ix:nonNumeric><p id="xdx_8A0_zJW36auOcqA2" style="margin-top: 0; margin-bottom: 0">&#160;</p>


<ix:exclude><!-- Field: Page; Sequence: 272 -->
    <div id="xdx_238_zkRjab2qoWz" style="border-bottom: Black 1pt solid; margin-bottom: 6pt"><p style="margin-top: 0; margin-bottom: 0">&#160;</p><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%">F-<!-- Field: Sequence; Type: Arabic; Name: PageNo -->97<!-- Field: /Sequence -->&#160;</td></tr></table></div>
    <div id="xdx_23B_zEN7CPVb96m4" style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%"><p style="font: 10pt/11.2pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 1pt; text-align: left"><b>COMPANHIA PARANAENSE DE ENERGIA &#8211; COPEL and Subsidiaries</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>Notes to the Consolidated Financial Statements</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>For the years ended December 31, 2023, 2022 and 2021</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; text-align: left; margin-top: 1.7pt; margin-right: 0; margin-bottom: 0"><b>All amounts expressed in thousands of Brazilian reais, unless otherwise stated</b></p><p id="xdx_236_zzB5zE5SJd2g" style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b>&#160;</b></p></td></tr></table></div>
    <!-- Field: /Page --></ix:exclude>

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</ix:nonNumeric><ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact013954" name="elp:DisclosureOfFinancialResultsExplanatory"><p id="xdx_80C_ecustom--DisclosureOfFinancialResultsExplanatory_zfGWJ6utWJGk" style="font: 11pt/12pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: bold 13pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 3.3pt; margin-bottom: 0; color: #ED8E00"><tr style="vertical-align: top">
<td style="width: 20.3pt"/><td style="width: 25.35pt">32.</td><td><span id="xdx_82F_zPeOvXfJOBua">Financial Results</span></td></tr></table>

<p style="font: 5.5pt/5.5pt Calibri, Helvetica, Sans-Serif; margin: 0.25pt 0 0">&#160;</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact013956" name="elp:ScheduleOfFinancialResultsTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_891_ecustom--ScheduleOfFinancialResultsTableTextBlock_z96nRlIf1zf3" summary="xdx: Disclosure - Financial Results (Details)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="width: 64%">&#160;<span><span id="xdx_8BA_zirID32IL0t6" style="display: none">Schedule of financial results</span></span></td>
    <td style="width: 12%">&#160;</td>
    <td style="width: 12%">&#160;</td>
    <td style="width: 12%">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-top: Black 1pt solid; color: white; font-weight: bold; text-align: center">&#160;</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;</td>
    <td style="border-top: Black 1pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">Restated</td>
    <td style="border-top: Black 1pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">Restated</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 0.5pt solid">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right">12.31.2023</td>
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">12.31.2022</td>
    <td style="border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">12.31.2021</td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left"><span style="font: normal 700 8pt Arial, Helvetica, Sans-Serif">Financial income</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;</td>
    <td style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Return on financial investments</td>
    <td id="xdx_98D_eifrs-full--FinanceIncome_c20230101__20231231__custom--TypeOfExpenseAxis__custom--ReturnOnFinancialInvestmentsMember_pn3n3" title="Financial income" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:FinanceIncome" contextRef="From2023-01-012023-12-31_custom_ReturnOnFinancialInvestmentsMember" id="Fact013958" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">540,672</ix:nonFraction></td>
    <td id="xdx_98F_eifrs-full--FinanceIncome_c20220101__20221231__custom--TypeOfExpenseAxis__custom--ReturnOnFinancialInvestmentsMember_pn3n3" title="Financial income" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:FinanceIncome" contextRef="From2022-01-012022-12-31_custom_ReturnOnFinancialInvestmentsMember" id="Fact013960" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">406,270</ix:nonFraction></td>
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  <tr style="vertical-align: bottom">
    <td style="text-align: left">Arrears charges on bills</td>
    <td id="xdx_988_eifrs-full--FinanceIncome_c20230101__20231231__custom--TypeOfExpenseAxis__custom--ArrearsChargesOnEnergyBillsMember_pn3n3" title="Financial income" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:FinanceIncome" contextRef="From2023-01-012023-12-31_custom_ArrearsChargesOnEnergyBillsMember" id="Fact013964" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">200,341</ix:nonFraction></td>
    <td id="xdx_98A_eifrs-full--FinanceIncome_c20220101__20221231__custom--TypeOfExpenseAxis__custom--ArrearsChargesOnEnergyBillsMember_pn3n3" title="Financial income" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:FinanceIncome" contextRef="From2022-01-012022-12-31_custom_ArrearsChargesOnEnergyBillsMember" id="Fact013966" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">265,818</ix:nonFraction></td>
    <td id="xdx_98C_eifrs-full--FinanceIncome_c20210101__20211231__custom--TypeOfExpenseAxis__custom--ArrearsChargesOnEnergyBillsMember_pn3n3" title="Financial income" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:FinanceIncome" contextRef="From2021-01-012021-12-31_custom_ArrearsChargesOnEnergyBillsMember" id="Fact013968" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">320,469</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Interest on taxes to be offset</td>
    <td id="xdx_986_eifrs-full--FinanceIncome_pn3n3_c20230101__20231231__custom--TypeOfExpenseAxis__custom--InterestOnTaxesToBeOffsetMember_zasCowlfpYO3" title="Financial income" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:FinanceIncome" contextRef="From2023-01-012023-12-31_custom_InterestOnTaxesToBeOffsetMember" id="Fact013970" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">89,938</ix:nonFraction></td>
    <td id="xdx_98A_eifrs-full--FinanceIncome_pn3n3_c20220101__20221231__custom--TypeOfExpenseAxis__custom--InterestOnTaxesToBeOffsetMember_zyCgDQJZGEXa" title="Financial income" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:FinanceIncome" contextRef="From2022-01-012022-12-31_custom_InterestOnTaxesToBeOffsetMember" id="Fact013972" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">63,810</ix:nonFraction></td>
    <td id="xdx_98A_eifrs-full--FinanceIncome_pn3n3_c20210101__20211231__custom--TypeOfExpenseAxis__custom--InterestOnTaxesToBeOffsetMember_zmQIXFplHe5e" title="Financial income" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:FinanceIncome" contextRef="From2021-01-012021-12-31_custom_InterestOnTaxesToBeOffsetMember" id="Fact013974" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">36,649</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Monetary variation and adjustment to present value of accounts&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;-</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">&#160;&#160;&#160;payable related to the concession (Note 25.1)</td>
    <td id="xdx_982_eifrs-full--FinanceIncome_c20230101__20231231__custom--TypeOfExpenseAxis__custom--MonetaryVariationAndAdjustToPresentValueOfAccountsPayableRelatedToTheConcessionMember_pn3n3" title="Financial income" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:FinanceIncome" contextRef="From2023-01-012023-12-31_custom_MonetaryVariationAndAdjustToPresentValueOfAccountsPayableRelatedToTheConcessionMember" id="Fact013976" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">69,059</ix:nonFraction></td>
    <td id="xdx_984_eifrs-full--FinanceIncome_c20220101__20221231__custom--TypeOfExpenseAxis__custom--MonetaryVariationAndAdjustToPresentValueOfAccountsPayableRelatedToTheConcessionMember_pn3n3" title="Financial income" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:FinanceIncome" contextRef="From2022-01-012022-12-31_custom_MonetaryVariationAndAdjustToPresentValueOfAccountsPayableRelatedToTheConcessionMember" id="Fact013978" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,720</ix:nonFraction></td>
    <td id="xdx_986_eifrs-full--FinanceIncome_c20210101__20211231__custom--TypeOfExpenseAxis__custom--MonetaryVariationAndAdjustToPresentValueOfAccountsPayableRelatedToTheConcessionMember_pn3n3" title="Financial income" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:FinanceIncome" contextRef="From2021-01-012021-12-31_custom_MonetaryVariationAndAdjustToPresentValueOfAccountsPayableRelatedToTheConcessionMember" id="Fact013980" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">5,373</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Remuneration of net sectorial assets and liabilities (Note 8)</td>
    <td id="xdx_987_eifrs-full--FinanceIncome_c20230101__20231231__custom--TypeOfExpenseAxis__custom--RemunerationOfNetSectorialAssetsAndLiabilitiesExpenseMember_pn3n3" title="Financial income" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:FinanceIncome" contextRef="From2023-01-012023-12-31_custom_RemunerationOfNetSectorialAssetsAndLiabilitiesExpenseMember" id="Fact013982" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">62,795</ix:nonFraction></td>
    <td id="xdx_988_eifrs-full--FinanceIncome_c20220101__20221231__custom--TypeOfExpenseAxis__custom--RemunerationOfNetSectorialAssetsAndLiabilitiesExpenseMember_pn3n3" title="Financial income" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:FinanceIncome" contextRef="From2022-01-012022-12-31_custom_RemunerationOfNetSectorialAssetsAndLiabilitiesExpenseMember" id="Fact013984" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">146,753</ix:nonFraction></td>
    <td id="xdx_98A_eifrs-full--FinanceIncome_c20210101__20211231__custom--TypeOfExpenseAxis__custom--RemunerationOfNetSectorialAssetsAndLiabilitiesExpenseMember_pn3n3" title="Financial income" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:FinanceIncome" contextRef="From2021-01-012021-12-31_custom_RemunerationOfNetSectorialAssetsAndLiabilitiesExpenseMember" id="Fact013986" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">35,902</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Income and monetary restatement of judicial deposits</td>
    <td id="xdx_98A_eifrs-full--FinanceIncome_pn3n3_c20230101__20231231__custom--TypeOfExpenseAxis__custom--IncomeAndMonetaryRestatementOfJudicialDepositsMember_z5yofQXIJWJf" title="Financial income" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:FinanceIncome" contextRef="From2023-01-012023-12-31_custom_IncomeAndMonetaryRestatementOfJudicialDepositsMember" id="Fact013988" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">55,092</ix:nonFraction></td>
    <td id="xdx_988_eifrs-full--FinanceIncome_pn3n3_c20220101__20221231__custom--TypeOfExpenseAxis__custom--IncomeAndMonetaryRestatementOfJudicialDepositsMember_zS1rXUWrwjX4" title="Financial income" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:FinanceIncome" contextRef="From2022-01-012022-12-31_custom_IncomeAndMonetaryRestatementOfJudicialDepositsMember" id="Fact013990" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">42,846</ix:nonFraction></td>
    <td id="xdx_98C_eifrs-full--FinanceIncome_pn3n3_c20210101__20211231__custom--TypeOfExpenseAxis__custom--IncomeAndMonetaryRestatementOfJudicialDepositsMember_ziD5ZBQkPMQk" title="Financial income" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:FinanceIncome" contextRef="From2021-01-012021-12-31_custom_IncomeAndMonetaryRestatementOfJudicialDepositsMember" id="Fact013992" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">21,167</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Exchange rate variation over the Itaipu power purchase</td>
    <td id="xdx_98E_eifrs-full--FinanceIncome_pn3n3_c20230101__20231231__custom--TypeOfExpenseAxis__custom--ExchangeRateVariationOverTheItaipuPowerPurchaseMember_zry0sULzZRSg" title="Financial income" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:FinanceIncome" contextRef="From2023-01-012023-12-31_custom_ExchangeRateVariationOverTheItaipuPowerPurchaseMember" id="Fact013994" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">17,073</ix:nonFraction></td>
    <td id="xdx_986_eifrs-full--FinanceIncome_pn3n3_c20220101__20221231__custom--TypeOfExpenseAxis__custom--ExchangeRateVariationOverTheItaipuPowerPurchaseMember_zjNc1cCZgf6a" title="Financial income" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:FinanceIncome" contextRef="From2022-01-012022-12-31_custom_ExchangeRateVariationOverTheItaipuPowerPurchaseMember" id="Fact013996" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">43,946</ix:nonFraction></td>
    <td id="xdx_985_eifrs-full--FinanceIncome_pn3n3_c20210101__20211231__custom--TypeOfExpenseAxis__custom--ExchangeRateVariationOverTheItaipuPowerPurchaseMember_zpbP2Llvxcci" title="Financial income" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:FinanceIncome" contextRef="From2021-01-012021-12-31_custom_ExchangeRateVariationOverTheItaipuPowerPurchaseMember" id="Fact013998" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">30,043</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Other financial income</td>
    <td id="xdx_980_eifrs-full--FinanceIncome_c20230101__20231231__custom--TypeOfExpenseAxis__custom--OtherFinancialIncomeMember_pn3n3" title="Financial income" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:FinanceIncome" contextRef="From2023-01-012023-12-31_custom_OtherFinancialIncomeMember" id="Fact014000" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">75,660</ix:nonFraction></td>
    <td id="xdx_982_eifrs-full--FinanceIncome_c20220101__20221231__custom--TypeOfExpenseAxis__custom--OtherFinancialIncomeMember_pn3n3" title="Financial income" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:FinanceIncome" contextRef="From2022-01-012022-12-31_custom_OtherFinancialIncomeMember" id="Fact014002" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">25,748</ix:nonFraction></td>
    <td id="xdx_984_eifrs-full--FinanceIncome_c20210101__20211231__custom--TypeOfExpenseAxis__custom--OtherFinancialIncomeMember_pn3n3" title="Financial income" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:FinanceIncome" contextRef="From2021-01-012021-12-31_custom_OtherFinancialIncomeMember" id="Fact014004" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">81,790</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">(-) Pis/Pasep and Cofins taxes on financial income</td>
    <td id="xdx_987_ecustom--PispasepAndCofinsTaxesOnFinancialIncome_pn3n3_c20230101__20231231__custom--TypeOfExpenseAxis__custom--PispasepAndCofinsTaxesOnFinancialIncomeMember_zoXx6YU3Iehk" title="(-) Pis/Pasep and Cofins taxes on financial income" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:PispasepAndCofinsTaxesOnFinancialIncome" contextRef="From2023-01-012023-12-31_custom_PispasepAndCofinsTaxesOnFinancialIncomeMember" id="Fact014006" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">41,514</ix:nonFraction>)</td>
    <td id="xdx_984_ecustom--PispasepAndCofinsTaxesOnFinancialIncome_pn3n3_c20220101__20221231__custom--TypeOfExpenseAxis__custom--PispasepAndCofinsTaxesOnFinancialIncomeMember_zEtRkIHDVosj" title="(-) Pis/Pasep and Cofins taxes on financial income" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:PispasepAndCofinsTaxesOnFinancialIncome" contextRef="From2022-01-012022-12-31_custom_PispasepAndCofinsTaxesOnFinancialIncomeMember" id="Fact014008" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">41,498</ix:nonFraction>)</td>
    <td id="xdx_98C_ecustom--PispasepAndCofinsTaxesOnFinancialIncome_pn3n3_c20210101__20211231__custom--TypeOfExpenseAxis__custom--PispasepAndCofinsTaxesOnFinancialIncomeMember_z5c80TkUNVNg" title="(-) Pis/Pasep and Cofins taxes on financial income" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:PispasepAndCofinsTaxesOnFinancialIncome" contextRef="From2021-01-012021-12-31_custom_PispasepAndCofinsTaxesOnFinancialIncomeMember" id="Fact014010" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">41,216</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; font-weight: bold; text-align: left">&#160;</td>
    <td id="xdx_989_eifrs-full--FinanceIncome_c20230101__20231231_pn3n3" title="Financial income" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:FinanceIncome" contextRef="From2023-01-01to2023-12-31" id="Fact014012" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,069,116</ix:nonFraction></td>
    <td id="xdx_98B_eifrs-full--FinanceIncome_c20220101__20221231_pn3n3" title="Financial income" style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:FinanceIncome" contextRef="From2022-01-012022-12-31" id="Fact014014" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">956,413</ix:nonFraction></td>
    <td id="xdx_985_eifrs-full--FinanceIncome_c20210101__20211231_pn3n3" title="Financial income" style="border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:FinanceIncome" contextRef="From2021-01-012021-12-31" id="Fact014016" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">901,605</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left">( - ) Financial expenses</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Monetary and exchange variation and debt charges</td>
    <td id="xdx_981_eifrs-full--FinanceCosts_pn3n3_c20230101__20231231__custom--TypeOfExpenseAxis__custom--MonetaryAndExchangeVariationAndDebtChargesMember_zAdaV7xXSd9" title="Financial expenses" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:FinanceCosts" contextRef="From2023-01-012023-12-31_custom_MonetaryAndExchangeVariationAndDebtChargesMember" id="Fact014018" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,763,555</ix:nonFraction></td>
    <td id="xdx_981_eifrs-full--FinanceCosts_pn3n3_c20220101__20221231__custom--TypeOfExpenseAxis__custom--MonetaryAndExchangeVariationAndDebtChargesMember_zLGzKCP0tZ6f" title="Financial expenses" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:FinanceCosts" contextRef="From2022-01-012022-12-31_custom_MonetaryAndExchangeVariationAndDebtChargesMember" id="Fact014020" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,479,057</ix:nonFraction></td>
    <td id="xdx_988_eifrs-full--FinanceCosts_pn3n3_c20210101__20211231__custom--TypeOfExpenseAxis__custom--MonetaryAndExchangeVariationAndDebtChargesMember_zZqV58Se7tnc" title="Financial expenses" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:FinanceCosts" contextRef="From2021-01-012021-12-31_custom_MonetaryAndExchangeVariationAndDebtChargesMember" id="Fact014022" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">855,814</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Monetary restatement on the provision for legal claims (Note 28.1)</td>
    <td id="xdx_98F_eifrs-full--FinanceCosts_pn3n3_c20230101__20231231__custom--TypeOfExpenseAxis__custom--MonetaryRestatementOnTheProvisionForLegalMember_zlTxogwUujJl" title="Financial expenses" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:FinanceCosts" contextRef="From2023-01-012023-12-31_custom_MonetaryRestatementOnTheProvisionForLegalMember" id="Fact014024" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">77,715</ix:nonFraction></td>
    <td id="xdx_98E_eifrs-full--FinanceCosts_pn3n3_c20220101__20221231__custom--TypeOfExpenseAxis__custom--MonetaryRestatementOnTheProvisionForLegalMember_zaDovoaQsvzd" title="Financial expenses" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl14026">-</span></td>
    <td id="xdx_98D_eifrs-full--FinanceCosts_pn3n3_c20210101__20211231__custom--TypeOfExpenseAxis__custom--MonetaryRestatementOnTheProvisionForLegalMember_zI0ejz46Z0J3" title="Financial expenses" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:FinanceCosts" contextRef="From2021-01-012021-12-31_custom_MonetaryRestatementOnTheProvisionForLegalMember" id="Fact014028" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">8,621</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Restatement of provision for allocation of PIS and&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">&#160;&#160;&#160;Cofins credits (Note 12.2.1)</td>
    <td id="xdx_983_eifrs-full--FinanceCosts_pn3n3_c20230101__20231231__custom--TypeOfExpenseAxis__custom--RestatementOfProvisionForAllocationOfPisAndCofinsCreditsMember_zk0CMo408we2" title="Financial expenses" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:FinanceCosts" contextRef="From2023-01-012023-12-31_custom_RestatementOfProvisionForAllocationOfPisAndCofinsCreditsMember" id="Fact014030" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">58,518</ix:nonFraction></td>
    <td id="xdx_983_eifrs-full--FinanceCosts_pn3n3_c20220101__20221231__custom--TypeOfExpenseAxis__custom--RestatementOfProvisionForAllocationOfPisAndCofinsCreditsMember_zFIM0tVRI6W9" title="Financial expenses" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:FinanceCosts" contextRef="From2022-01-012022-12-31_custom_RestatementOfProvisionForAllocationOfPisAndCofinsCreditsMember" id="Fact014032" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">29,324</ix:nonFraction></td>
    <td id="xdx_98B_eifrs-full--FinanceCosts_pn3n3_c20210101__20211231__custom--TypeOfExpenseAxis__custom--RestatementOfProvisionForAllocationOfPisAndCofinsCreditsMember_zhdovh880KMe" title="Financial expenses" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl14034">-</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Monetary variation and adjustment to present value of accounts&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">&#160;&#160;&#160;payable related to the concession (Note 25.1)</td>
    <td id="xdx_989_eifrs-full--FinanceCosts_pn3n3_c20230101__20231231__custom--TypeOfExpenseAxis__custom--MonetaryVariationAndAdjustToPresentValueOfAccountsPayableRelatedToTheConcessionMember_zGvGicV5yUff" title="Financial expenses" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:FinanceCosts" contextRef="From2023-01-012023-12-31_custom_MonetaryVariationAndAdjustToPresentValueOfAccountsPayableRelatedToTheConcessionMember" id="Fact014036" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">140,214</ix:nonFraction></td>
    <td id="xdx_98E_eifrs-full--FinanceCosts_pn3n3_c20220101__20221231__custom--TypeOfExpenseAxis__custom--MonetaryVariationAndAdjustToPresentValueOfAccountsPayableRelatedToTheConcessionMember_zWgBfkYyv6Y6" title="Financial expenses" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:FinanceCosts" contextRef="From2022-01-012022-12-31_custom_MonetaryVariationAndAdjustToPresentValueOfAccountsPayableRelatedToTheConcessionMember" id="Fact014038" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">142,673</ix:nonFraction></td>
    <td id="xdx_98F_eifrs-full--FinanceCosts_pn3n3_c20210101__20211231__custom--TypeOfExpenseAxis__custom--MonetaryVariationAndAdjustToPresentValueOfAccountsPayableRelatedToTheConcessionMember_zwnbUE3jSe1i" title="Financial expenses" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:FinanceCosts" contextRef="From2021-01-012021-12-31_custom_MonetaryVariationAndAdjustToPresentValueOfAccountsPayableRelatedToTheConcessionMember" id="Fact014040" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">200,629</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">PIS/Pasep/Cofins taxes on interest on capital</td>
    <td id="xdx_984_eifrs-full--FinanceCosts_pn3n3_c20230101__20231231__custom--TypeOfExpenseAxis__custom--PISPasepCofinsTaxesOnInterestOnCapitalMember_zIDM2kSQEo4h" title="Financial expenses" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:FinanceCosts" contextRef="From2023-01-012023-12-31_custom_PISPasepCofinsTaxesOnInterestOnCapitalMember" id="Fact014042" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">101,251</ix:nonFraction></td>
    <td id="xdx_989_eifrs-full--FinanceCosts_pn3n3_c20220101__20221231__custom--TypeOfExpenseAxis__custom--PISPasepCofinsTaxesOnInterestOnCapitalMember_zezxXR7GlUge" title="Financial expenses" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:FinanceCosts" contextRef="From2022-01-012022-12-31_custom_PISPasepCofinsTaxesOnInterestOnCapitalMember" id="Fact014044" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">107,720</ix:nonFraction></td>
    <td id="xdx_98C_eifrs-full--FinanceCosts_pn3n3_c20210101__20211231__custom--TypeOfExpenseAxis__custom--PISPasepCofinsTaxesOnInterestOnCapitalMember_zNCFdgefwuOi" title="Financial expenses" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:FinanceCosts" contextRef="From2021-01-012021-12-31_custom_PISPasepCofinsTaxesOnInterestOnCapitalMember" id="Fact014046" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">34,382</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Interest on tax installments</td>
    <td id="xdx_982_eifrs-full--FinanceCosts_pn3n3_c20230101__20231231__custom--TypeOfExpenseAxis__custom--InterestOnTaxInstallmentsMember_zVJ0SxQuijof" title="Financial expenses" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:FinanceCosts" contextRef="From2023-01-012023-12-31_custom_InterestOnTaxInstallmentsMember" id="Fact014048" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">39,569</ix:nonFraction></td>
    <td id="xdx_981_eifrs-full--FinanceCosts_pn3n3_c20220101__20221231__custom--TypeOfExpenseAxis__custom--InterestOnTaxInstallmentsMember_zks5sGqGtbHg" title="Financial expenses" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:FinanceCosts" contextRef="From2022-01-012022-12-31_custom_InterestOnTaxInstallmentsMember" id="Fact014050" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">38,111</ix:nonFraction></td>
    <td id="xdx_98A_eifrs-full--FinanceCosts_pn3n3_c20210101__20211231__custom--TypeOfExpenseAxis__custom--InterestOnTaxInstallmentsMember_zdwZDrmD530i" title="Financial expenses" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:FinanceCosts" contextRef="From2021-01-012021-12-31_custom_InterestOnTaxInstallmentsMember" id="Fact014052" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">13,618</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Interest on R&amp;D and EEP (Note 24.1)</td>
    <td id="xdx_98D_eifrs-full--FinanceCosts_pn3n3_c20230101__20231231__custom--TypeOfExpenseAxis__custom--InterestOnRAndDAndEEPMember_zUua5sIJxix3" title="Financial expenses" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:FinanceCosts" contextRef="From2023-01-012023-12-31_custom_InterestOnRAndDAndEEPMember" id="Fact014054" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">26,009</ix:nonFraction></td>
    <td id="xdx_988_eifrs-full--FinanceCosts_c20220101__20221231__custom--TypeOfExpenseAxis__custom--InterestOnRAndDAndEEPMember_pn3n3" title="Financial expenses" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:FinanceCosts" contextRef="From2022-01-012022-12-31_custom_InterestOnRAndDAndEEPMember" id="Fact014056" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">33,810</ix:nonFraction></td>
    <td id="xdx_98E_eifrs-full--FinanceCosts_c20210101__20211231__custom--TypeOfExpenseAxis__custom--InterestOnRAndDAndEEPMember_pn3n3" title="Financial expenses" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:FinanceCosts" contextRef="From2021-01-012021-12-31_custom_InterestOnRAndDAndEEPMember" id="Fact014058" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">15,115</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Interest on lease liabilities (Note 26.2)</td>
    <td id="xdx_982_eifrs-full--FinanceCosts_pn3n3_c20230101__20231231__custom--TypeOfExpenseAxis__custom--InterestOnLeaseLiabilitiesMember_zjpbT3UpIUO5" title="Financial expenses" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:FinanceCosts" contextRef="From2023-01-012023-12-31_custom_InterestOnLeaseLiabilitiesMember" id="Fact014060" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">24,292</ix:nonFraction></td>
    <td id="xdx_983_eifrs-full--FinanceCosts_pn3n3_c20220101__20221231__custom--TypeOfExpenseAxis__custom--InterestOnLeaseLiabilitiesMember_zSIKBzxQfzpj" title="Financial expenses" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:FinanceCosts" contextRef="From2022-01-012022-12-31_custom_InterestOnLeaseLiabilitiesMember" id="Fact014062" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">19,441</ix:nonFraction></td>
    <td id="xdx_984_eifrs-full--FinanceCosts_pn3n3_c20210101__20211231__custom--TypeOfExpenseAxis__custom--InterestOnLeaseLiabilitiesMember_z5H6WTnrjNt7" title="Financial expenses" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:FinanceCosts" contextRef="From2021-01-012021-12-31_custom_InterestOnLeaseLiabilitiesMember" id="Fact014064" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">13,176</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Exchange rate variation over the Itaipu power purchase</td>
    <td id="xdx_981_eifrs-full--FinanceCosts_pn3n3_c20230101__20231231__custom--TypeOfExpenseAxis__custom--ExchangeRateVariationOverTheItaipuPowerPurchaseMember_zbz1HgbkCSDl" title="Financial expenses" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:FinanceCosts" contextRef="From2023-01-012023-12-31_custom_ExchangeRateVariationOverTheItaipuPowerPurchaseMember" id="Fact014066" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">10,605</ix:nonFraction></td>
    <td id="xdx_98E_eifrs-full--FinanceCosts_pn3n3_c20220101__20221231__custom--TypeOfExpenseAxis__custom--ExchangeRateVariationOverTheItaipuPowerPurchaseMember_zBF53fPTIT2k" title="Financial expenses" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:FinanceCosts" contextRef="From2022-01-012022-12-31_custom_ExchangeRateVariationOverTheItaipuPowerPurchaseMember" id="Fact014068" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">27,584</ix:nonFraction></td>
    <td id="xdx_984_eifrs-full--FinanceCosts_pn3n3_c20210101__20211231__custom--TypeOfExpenseAxis__custom--ExchangeRateVariationOverTheItaipuPowerPurchaseMember_zcIJUzm7Dm3g" title="Financial expenses" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:FinanceCosts" contextRef="From2021-01-012021-12-31_custom_ExchangeRateVariationOverTheItaipuPowerPurchaseMember" id="Fact014070" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">58,814</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Remuneration of net sectorial assets and liabilities (Note 8)</td>
    <td id="xdx_986_eifrs-full--FinanceCosts_c20230101__20231231__custom--TypeOfExpenseAxis__custom--RemunerationOfNetSectorialAssetsAndLiabilitiesMember_pn3n3" title="Financial expenses" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:FinanceCosts" contextRef="From2023-01-012023-12-31_custom_RemunerationOfNetSectorialAssetsAndLiabilitiesMember" id="Fact014072" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,542</ix:nonFraction></td>
    <td id="xdx_984_eifrs-full--FinanceCosts_c20220101__20221231__custom--TypeOfExpenseAxis__custom--RemunerationOfNetSectorialAssetsAndLiabilitiesMember_pn3n3" title="Financial expenses" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:FinanceCosts" contextRef="From2022-01-012022-12-31_custom_RemunerationOfNetSectorialAssetsAndLiabilitiesMember" id="Fact014074" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">11,208</ix:nonFraction></td>
    <td id="xdx_98A_eifrs-full--FinanceCosts_c20210101__20211231__custom--TypeOfExpenseAxis__custom--RemunerationOfNetSectorialAssetsAndLiabilitiesMember_pn3n3" title="Financial expenses" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:FinanceCosts" contextRef="From2021-01-012021-12-31_custom_RemunerationOfNetSectorialAssetsAndLiabilitiesMember" id="Fact014076" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,744</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Other financial expenses</td>
    <td id="xdx_98F_eifrs-full--FinanceCosts_c20230101__20231231__custom--TypeOfExpenseAxis__custom--OtherFinancialExpensesMember_pn3n3" title="Financial expenses" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:FinanceCosts" contextRef="From2023-01-012023-12-31_custom_OtherFinancialExpensesMember" id="Fact014078" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">27,836</ix:nonFraction></td>
    <td id="xdx_980_eifrs-full--FinanceCosts_c20220101__20221231__custom--TypeOfExpenseAxis__custom--OtherFinancialExpensesMember_pn3n3" title="Financial expenses" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:FinanceCosts" contextRef="From2022-01-012022-12-31_custom_OtherFinancialExpensesMember" id="Fact014080" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">61,999</ix:nonFraction></td>
    <td id="xdx_982_eifrs-full--FinanceCosts_c20210101__20211231__custom--TypeOfExpenseAxis__custom--OtherFinancialExpensesMember_pn3n3" title="Financial expenses" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:FinanceCosts" contextRef="From2021-01-012021-12-31_custom_OtherFinancialExpensesMember" id="Fact014082" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">21,869</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">&#160;</td>
    <td id="xdx_984_eifrs-full--FinanceCosts_c20230101__20231231_pn3n3" title="Financial expenses" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:FinanceCosts" contextRef="From2023-01-01to2023-12-31" id="Fact014084" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,274,106</ix:nonFraction></td>
    <td id="xdx_982_eifrs-full--FinanceCosts_c20220101__20221231_pn3n3" title="Financial expenses" style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:FinanceCosts" contextRef="From2022-01-012022-12-31" id="Fact014086" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,950,927</ix:nonFraction></td>
    <td id="xdx_980_eifrs-full--FinanceCosts_c20210101__20211231_pn3n3" title="Financial expenses" style="border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:FinanceCosts" contextRef="From2021-01-012021-12-31" id="Fact014088" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,247,970</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;</td>
    <td style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">&#160;</td>
    <td id="xdx_981_ecustom--UpdateOfProvisionForDestinationOf_pn3n3_c20230101__20231231_z2aXDbYeDZib" title="(-) Update of provision for destination of" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:UpdateOfProvisionForDestinationOf" contextRef="From2023-01-01to2023-12-31" id="Fact014090" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,204,990</ix:nonFraction>)</td>
    <td id="xdx_98F_ecustom--UpdateOfProvisionForDestinationOf_c20220101__20221231_pn3n3" title="(-) Update of provision for destination of" style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:UpdateOfProvisionForDestinationOf" contextRef="From2022-01-012022-12-31" id="Fact014092" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">994,514</ix:nonFraction>)</td>
    <td id="xdx_986_ecustom--UpdateOfProvisionForDestinationOf_c20210101__20211231_pn3n3" title="(-) Update of provision for destination of" style="border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:UpdateOfProvisionForDestinationOf" contextRef="From2021-01-012021-12-31" id="Fact014094" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">346,365</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">(-) Initial recognition of the restatement of provision for allocation of PIS and&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;</td>
    <td style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">&#160;&#160;&#160;Cofins credits (Note 12.2.1)</td>
    <td id="xdx_980_ecustom--PisAndCofinsCredits_c20230101__20231231_pn3n3" title="PIS and Cofins credits" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl14096">-</span></td>
    <td id="xdx_982_ecustom--PisAndCofinsCredits_c20220101__20221231_pn3n3" title="PIS and Cofins credits" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:PisAndCofinsCredits" contextRef="From2022-01-012022-12-31" id="Fact014098" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,011,370</ix:nonFraction></td>
    <td id="xdx_98D_ecustom--PisAndCofinsCredits_c20210101__20211231_pn3n3" title="PIS and Cofins credits" style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl14100">-</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;</td>
    <td style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;</td></tr>
  <tr style="vertical-align: bottom">
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  </table>

</ix:nonNumeric><p id="xdx_8A3_zJMj2i6QWE5a" style="margin-top: 0; margin-bottom: 0">&#160;</p>

</ix:nonNumeric><ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact014108" name="ifrs-full:DisclosureOfOperatingSegmentsExplanatory"><p id="xdx_803_eifrs-full--DisclosureOfOperatingSegmentsExplanatory_zUe8iCcjdQz4" style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 11pt Calibri, Helvetica, Sans-Serif; width: 100%; margin-top: 3.3pt; margin-bottom: 0; color: #ED8E00"><tr style="vertical-align: top">
<td style="width: 20.3pt"/><td style="width: 25.35pt"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 13pt"><b>33.</b></span></td><td><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 13pt"><b><span id="xdx_828_z5lUgciy7rq9">Operating Segments</span></b></span></td></tr></table>

<p style="font: 13pt/13pt Calibri, Helvetica, Sans-Serif; margin: 0.45pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.4pt 0 5.9pt; text-align: justify">Operating segments are business
activities that generate revenues and incur expenses, whose operating results are regularly reviewed by the executive boards of the Company
and by key strategic decision-makers responsible for allocating funds and assessing performance.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.15pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: bold 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 1.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 34pt">33.1</td><td style="text-align: justify; padding-right: 24.85pt">Products and services from which the reportable segments have their revenues generated</td></tr></table>

<p style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.65pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 5.95pt 0 5.9pt; text-align: justify">The Company operates in reportable
segments identified by Management, through the chief officers of each business area, taking into consideration the regulatory environments,
the strategic business units and the different products and services. These segments are managed separately, since each business and each
company require different technologies and strategies.</p>


<ix:exclude><!-- Field: Page; Sequence: 273 -->
    <div id="xdx_231_zsHWnIVOohJb" style="border-bottom: Black 1pt solid; margin-bottom: 6pt"><p style="margin-top: 0; margin-bottom: 0">&#160;</p><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%">F-<!-- Field: Sequence; Type: Arabic; Name: PageNo -->98<!-- Field: /Sequence -->&#160;</td></tr></table></div>
    <div id="xdx_23D_zOwSDY9NDiVl" style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%"><p style="font: 10pt/11.2pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 1pt; text-align: left"><b>COMPANHIA PARANAENSE DE ENERGIA &#8211; COPEL and Subsidiaries</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>Notes to the Consolidated Financial Statements</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>For the years ended December 31, 2023, 2022 and 2021</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; text-align: left; margin-top: 1.7pt; margin-right: 0; margin-bottom: 0"><b>All amounts expressed in thousands of Brazilian reais, unless otherwise stated</b></p><p id="xdx_239_zmV5lz2X70g" style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b>&#160;</b></p></td></tr></table></div>
    <!-- Field: /Page --></ix:exclude>

<ix:exclude><p id="xdx_23F_zEupGncW498l" style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.55pt 0 0">&#160;</p></ix:exclude>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.65pt 0 5.9pt; text-align: justify">Until December 31, 2023, all
sales have been to customers within the Brazilian territory, in addition, all noncurrent assets are also located in the national territory.
The Company did not identify any customer who individually accounts for more than 10% of their total net revenue until December 31, 2023.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 6pt 0 5.9pt; text-align: justify">The Company evaluates the performance
of each segment, based on information derived from the accounting records. The accounting policies of the operating segments are the same
as those described in Note 4.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: bold 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 1.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 34pt">33.2</td><td style="text-align: justify; padding-right: 298.45pt">Company&#8217;s reportable segments</td></tr></table>

<p style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.8pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.65pt 0 5.9pt; text-align: justify"><b>Power generation and transmission
(GET)</b> - its attribution is to produce electricity from hydraulic, wind, and thermal projects <b>(GER)</b> and to provide services
of transmission and transformation of electric power, being responsible for the construction, operation and maintenance of substations,
as well for the energy transmission lines <b>(TRA)</b>; for managers, the assets and liabilities of the generation and transmission segments
are shown on an aggregate basis while their result is presented separately;</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.75pt 0 5.9pt; text-align: justify"><b>Power distribution (DIS) -</b>
its attribution is to provide public electricity distribution services, being responsible for the operation and maintenance of the distribution
infrastructure, as well as providing related services;</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.15pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 5.55pt 0 5.9pt; text-align: justify"><b>GAS</b> - its attribution is
to provide public service of piped natural gas distribution. The segment will be discontinued after the completion of the Compagas divestment
process (Note 39)</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.3pt 0 0">&#160;</p>

<p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0 161.75pt 0 5.9pt; text-align: justify"><b>Power sale (COM)</b> - its attribution
is to trade energy and related services;</p>

<p style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.8pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.75pt 0 5.9pt; text-align: justify"><b>Holding and Services</b> - its
attribution is the provision of services, including rental of distributed generation infrastructure, and participation in other companies.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 6pt 0 5.9pt; text-align: justify">As a result of the divestment process
of Compagas and UEGA detailed in Note 39, the statements of assets and results by segment presented below contain the reclassification
column of the balances of the discontinued operation that are part of the power generation and gas segments.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.15pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: bold 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 1.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 34pt">33.3</td><td style="text-align: justify; padding-right: 310.7pt">Assets by reportable segment</td></tr></table>

<p style="font: 13pt/13pt Calibri, Helvetica, Sans-Serif; margin: 0.7pt 0 0">&#160;</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact014111" name="elp:ScheduleOfAssetsPerReportableSegmentTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_89C_ecustom--ScheduleOfAssetsPerReportableSegmentTableTextBlock_zAmDv82GhWta" summary="xdx: Disclosure - Operating Segments (Details)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="font-size: 9pt; font-weight: bold; text-align: center; width: 23%"><span id="xdx_8B6_zyW7sbxPlFXf" style="display: none">Schedule of assets by reportable segment</span></td>
    <td style="font-size: 9pt; font-weight: bold; text-align: center; width: 10%">&#160;</td>
    <td style="font-size: 9pt; font-weight: bold; text-align: center; width: 10%">&#160;</td>
    <td style="font-size: 9pt; font-weight: bold; text-align: center; width: 9%">&#160;</td>
    <td style="font-size: 9pt; font-weight: bold; text-align: center; width: 9%">&#160;</td>
    <td style="font-size: 9pt; font-weight: bold; text-align: center; width: 9%">&#160;</td>
    <td style="font-size: 9pt; font-weight: bold; text-align: center; width: 9%">&#160;</td>
    <td style="font-size: 9pt; font-weight: bold; text-align: center; width: 9%">&#160;</td>
    <td style="font-size: 9pt; font-weight: bold; text-align: center; width: 12%">&#160;</td></tr>
  <tr style="vertical-align: middle">
    <td style="border-top: Black 1pt solid; font-weight: bold; text-align: left">ASSETS</td>
    <td colspan="3" style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: #FFC000 0.5pt solid; font-weight: bold; text-align: center">Electric Energy</td>
    <td rowspan="2" style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: center">GAS</td>
    <td rowspan="2" style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: center">Holding and Services</td>
    <td rowspan="2" style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: center">Reclassi-<br/>
fications<br/>
Note 39</td>
    <td rowspan="2" style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: center">Intersegment operations</td>
    <td rowspan="2" style="border-top: Black 1pt solid; border-bottom: black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: center">Total</td></tr>
  <tr>
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: left">12.31.2023</td>
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    <td style="border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; vertical-align: middle; text-align: center">DIS</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; vertical-align: middle; text-align: center">COM</td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left">TOTAL ASSETS</td>
    <td id="xdx_98F_ecustom--Assets1_iI_pn3n3_c20231231__ifrs-full--SegmentsAxis__custom--ElectricityGetMember_zrPzBqvT4Nil" title="ASSETS" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;<ix:nonFraction name="elp:Assets1" contextRef="AsOf2023-12-31_custom_ElectricityGetMember" id="Fact014113" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">26,663,528</ix:nonFraction></td>
    <td id="xdx_980_ecustom--Assets1_iI_pn3n3_c20231231__ifrs-full--SegmentsAxis__custom--ElectricityDisMember_zXJ3NZfYC5pi" title="ASSETS" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<ix:nonFraction name="elp:Assets1" contextRef="AsOf2023-12-31_custom_ElectricityDisMember" id="Fact014115" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">21,831,127</ix:nonFraction></td>
    <td id="xdx_982_ecustom--Assets1_iI_pn3n3_c20231231__ifrs-full--SegmentsAxis__custom--ComMember_z1ph3iCqb3Aa" title="ASSETS" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<ix:nonFraction name="elp:Assets1" contextRef="AsOf2023-12-31_custom_ComMember" id="Fact014117" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,824,990</ix:nonFraction></td>
    <td id="xdx_986_ecustom--Assets1_iI_pn3n3_c20231231__ifrs-full--SegmentsAxis__custom--GasMember_zL411aKXuZEa" title="ASSETS" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<ix:nonFraction name="elp:Assets1" contextRef="AsOf2023-12-31_custom_GasMember" id="Fact014119" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,023,624</ix:nonFraction></td>
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  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left">CURRENT ASSETS</td>
    <td id="xdx_985_ecustom--CurrentAssets1_iI_pn3n3_c20231231__ifrs-full--SegmentsAxis__custom--ElectricityGetMember_z4MxwrGWcYa1" title="CURRENT ASSETS" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:CurrentAssets1" contextRef="AsOf2023-12-31_custom_ElectricityGetMember" id="Fact014129" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,841,190</ix:nonFraction></td>
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    <td id="xdx_984_ecustom--CurrentAssets1_iI_pn3n3_c20231231__ifrs-full--SegmentsAxis__custom--ComMember_zNirXKxL5rO5" title="CURRENT ASSETS" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<ix:nonFraction name="elp:CurrentAssets1" contextRef="AsOf2023-12-31_custom_ComMember" id="Fact014133" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,074,359</ix:nonFraction></td>
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    <td id="xdx_98A_ecustom--CurrentAssets1_iI_pn3n3_c20231231_z7fFonyw2b6f" title="CURRENT ASSETS" style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:CurrentAssets1" contextRef="AsOf2023-12-31" id="Fact014143" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">13,715,730</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left">NONCURRENT ASSETS&#160;&#160;</td>
    <td id="xdx_98D_ecustom--NoncurrentAssets1_iI_pn3n3_c20231231__ifrs-full--SegmentsAxis__custom--ElectricityGetMember_zf0ydz0R2Y76" title="Non-current assets" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;<ix:nonFraction name="elp:NoncurrentAssets1" contextRef="AsOf2023-12-31_custom_ElectricityGetMember" id="Fact014145" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">22,822,338</ix:nonFraction></td>
    <td id="xdx_988_ecustom--NoncurrentAssets1_iI_pn3n3_c20231231__ifrs-full--SegmentsAxis__custom--ElectricityDisMember_zI5YwMbUiCD7" title="Non-current assets" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<ix:nonFraction name="elp:NoncurrentAssets1" contextRef="AsOf2023-12-31_custom_ElectricityDisMember" id="Fact014147" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">16,677,461</ix:nonFraction></td>
    <td id="xdx_98D_ecustom--NoncurrentAssets1_iI_pn3n3_c20231231__ifrs-full--SegmentsAxis__custom--ComMember_z264xpqoiRW6" title="Non-current assets" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:NoncurrentAssets1" contextRef="AsOf2023-12-31_custom_ComMember" id="Fact014149" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">750,631</ix:nonFraction></td>
    <td id="xdx_987_ecustom--NoncurrentAssets1_iI_pn3n3_c20231231__ifrs-full--SegmentsAxis__custom--GasMember_znhoHT8rP71f" title="Non-current assets" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:NoncurrentAssets1" contextRef="AsOf2023-12-31_custom_GasMember" id="Fact014151" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">783,607</ix:nonFraction></td>
    <td id="xdx_98B_ecustom--NoncurrentAssets1_iI_pn3n3_c20231231__ifrs-full--SegmentsAxis__custom--HoldingAndServicesMember_zUtoRU5W0aQf" title="Non-current assets" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<ix:nonFraction name="elp:NoncurrentAssets1" contextRef="AsOf2023-12-31_custom_HoldingAndServicesMember" id="Fact014153" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,031,690</ix:nonFraction></td>
    <td id="xdx_982_ecustom--NoncurrentAssets1_iI_pn3n3_c20231231__ifrs-full--SegmentsAxis__custom--ReclassificationsNote39Member_zTsnBu78W8fb" title="Non-current assets" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<ix:nonFraction name="elp:NoncurrentAssets1" contextRef="AsOf2023-12-31_custom_ReclassificationsNote39Member" id="Fact014155" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,170,394</ix:nonFraction></td>
    <td id="xdx_981_ecustom--NoncurrentAssets1_iI_pn3n3_c20231231__ifrs-full--SegmentConsolidationItemsAxis__ifrs-full--EliminationOfIntersegmentAmountsMember_zDze0NvxQej3" title="Non-current assets" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;(<ix:nonFraction name="elp:NoncurrentAssets1" contextRef="AsOf2023-12-31_ifrs-full_EliminationOfIntersegmentAmountsMember" id="Fact014157" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,132,777</ix:nonFraction>)</td>
    <td id="xdx_984_ecustom--NoncurrentAssets1_iI_pn3n3_c20231231_zQJJjlDOTrp5" title="Non-current assets" style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:NoncurrentAssets1" contextRef="AsOf2023-12-31" id="Fact014159" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">42,103,344</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Long term assets</td>
    <td id="xdx_98E_ecustom--NoncurrentAssetSubtotal_iI_pn3n3_c20231231__ifrs-full--SegmentsAxis__custom--ElectricityGetMember_zg8mZgqFVxCl" title="Long term assets" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:NoncurrentAssetSubtotal" contextRef="AsOf2023-12-31_custom_ElectricityGetMember" id="Fact014161" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">6,966,439</ix:nonFraction></td>
    <td id="xdx_989_ecustom--NoncurrentAssetSubtotal_iI_pn3n3_c20231231__ifrs-full--SegmentsAxis__custom--ElectricityDisMember_zbIeY0Dae3S1" title="Long term assets" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:NoncurrentAssetSubtotal" contextRef="AsOf2023-12-31_custom_ElectricityDisMember" id="Fact014163" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">8,229,821</ix:nonFraction></td>
    <td id="xdx_989_ecustom--NoncurrentAssetSubtotal_iI_pn3n3_c20231231__ifrs-full--SegmentsAxis__custom--ComMember_zIsZbEeBMV29" title="Long term assets" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:NoncurrentAssetSubtotal" contextRef="AsOf2023-12-31_custom_ComMember" id="Fact014165" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">740,114</ix:nonFraction></td>
    <td id="xdx_980_ecustom--NoncurrentAssetSubtotal_iI_pn3n3_c20231231__ifrs-full--SegmentsAxis__custom--GasMember_zjTiVP8fWGM8" title="Long term assets" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:NoncurrentAssetSubtotal" contextRef="AsOf2023-12-31_custom_GasMember" id="Fact014167" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">73,274</ix:nonFraction></td>
    <td id="xdx_980_ecustom--NoncurrentAssetSubtotal_iI_pn3n3_c20231231__ifrs-full--SegmentsAxis__custom--HoldingAndServicesMember_zokjDa4rRLh5" title="Long term assets" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:NoncurrentAssetSubtotal" contextRef="AsOf2023-12-31_custom_HoldingAndServicesMember" id="Fact014169" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">795,749</ix:nonFraction></td>
    <td id="xdx_98E_ecustom--NoncurrentAssetSubtotal_iI_pn3n3_c20231231__ifrs-full--SegmentsAxis__custom--ReclassificationsNote39Member_zidCONKElnG2" title="Long term assets" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:NoncurrentAssetSubtotal" contextRef="AsOf2023-12-31_custom_ReclassificationsNote39Member" id="Fact014171" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">171,431</ix:nonFraction></td>
    <td id="xdx_98A_ecustom--NoncurrentAssetSubtotal_iI_pn3n3_c20231231__ifrs-full--SegmentConsolidationItemsAxis__ifrs-full--EliminationOfIntersegmentAmountsMember_z1Fu0LCetBMg" title="Long term assets" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:NoncurrentAssetSubtotal" contextRef="AsOf2023-12-31_ifrs-full_EliminationOfIntersegmentAmountsMember" id="Fact014173" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">633,391</ix:nonFraction>)</td>
    <td id="xdx_98F_ecustom--NoncurrentAssetSubtotal_iI_pn3n3_c20231231_zhpP9QRN7eqh" title="Long term assets" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:NoncurrentAssetSubtotal" contextRef="AsOf2023-12-31" id="Fact014175" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">16,343,437</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Investments</td>
    <td id="xdx_985_ecustom--NoncurrentInvestment_iI_pn3n3_c20231231__ifrs-full--SegmentsAxis__custom--ElectricityGetMember_z3FEvVezPMA6" title="Noncurrent investment" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:NoncurrentInvestment" contextRef="AsOf2023-12-31_custom_ElectricityGetMember" id="Fact014177" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,345,350</ix:nonFraction></td>
    <td id="xdx_988_ecustom--NoncurrentInvestment_iI_pn3n3_c20231231__ifrs-full--SegmentsAxis__custom--ElectricityDisMember_zKLdlLWyUxjc" title="Noncurrent investment" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:NoncurrentInvestment" contextRef="AsOf2023-12-31_custom_ElectricityDisMember" id="Fact014179" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">443</ix:nonFraction></td>
    <td id="xdx_989_ecustom--NoncurrentInvestment_iI_pn3n3_c20231231__ifrs-full--SegmentsAxis__custom--ComMember_zjNeHS5NkQLb" title="Noncurrent investment" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl14181">-</span></td>
    <td id="xdx_989_ecustom--NoncurrentInvestment_iI_pn3n3_c20231231__ifrs-full--SegmentsAxis__custom--GasMember_zhMMzwE9EXGa" title="Noncurrent investment" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl14183">-</span></td>
    <td id="xdx_982_ecustom--NoncurrentInvestment_iI_pn3n3_c20231231__ifrs-full--SegmentsAxis__custom--HoldingAndServicesMember_zaj13EXgBFlf" title="Noncurrent investment" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:NoncurrentInvestment" contextRef="AsOf2023-12-31_custom_HoldingAndServicesMember" id="Fact014185" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">166,004</ix:nonFraction></td>
    <td id="xdx_986_ecustom--NoncurrentInvestment_iI_pn3n3_c20231231__ifrs-full--SegmentsAxis__custom--ReclassificationsNote39Member_zOsAVDijNIr" title="Noncurrent investment" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl14187">-</span></td>
    <td id="xdx_98E_ecustom--NoncurrentInvestment_iI_pn3n3_c20231231__ifrs-full--SegmentConsolidationItemsAxis__ifrs-full--EliminationOfIntersegmentAmountsMember_znPTB15NP8Zh" title="Noncurrent investment" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl14189">-</span></td>
    <td id="xdx_986_ecustom--NoncurrentInvestment_iI_pn3n3_c20231231_zoAAOUDgGpv7" title="Noncurrent investment" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:NoncurrentInvestment" contextRef="AsOf2023-12-31" id="Fact014191" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,511,797</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Property, plant and equipment</td>
    <td id="xdx_981_ecustom--PropertyPlantAndEquipment1_iI_pn3n3_c20231231__ifrs-full--SegmentsAxis__custom--ElectricityGetMember_zbe5u33U5opi" title="Property, plant and equipment" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;<ix:nonFraction name="elp:PropertyPlantAndEquipment1" contextRef="AsOf2023-12-31_custom_ElectricityGetMember" id="Fact014193" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">11,060,949</ix:nonFraction></td>
    <td id="xdx_987_ecustom--PropertyPlantAndEquipment1_iI_pn3n3_c20231231__ifrs-full--SegmentsAxis__custom--ElectricityDisMember_zm43JKirvtjf" title="Property, plant and equipment" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl14195">-</span></td>
    <td id="xdx_984_ecustom--PropertyPlantAndEquipment1_iI_pn3n3_c20231231__ifrs-full--SegmentsAxis__custom--ComMember_zr0fkzUsDU9" title="Property, plant and equipment" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:PropertyPlantAndEquipment1" contextRef="AsOf2023-12-31_custom_ComMember" id="Fact014197" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">770</ix:nonFraction></td>
    <td id="xdx_982_ecustom--PropertyPlantAndEquipment1_iI_pn3n3_c20231231__ifrs-full--SegmentsAxis__custom--GasMember_zWeq948c83Oi" title="Property, plant and equipment" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl14199">-</span></td>
    <td id="xdx_984_ecustom--PropertyPlantAndEquipment1_iI_pn3n3_c20231231__ifrs-full--SegmentsAxis__custom--HoldingAndServicesMember_zLCbrU7ktT1j" title="Property, plant and equipment" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:PropertyPlantAndEquipment1" contextRef="AsOf2023-12-31_custom_HoldingAndServicesMember" id="Fact014201" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">52,305</ix:nonFraction></td>
    <td id="xdx_981_ecustom--PropertyPlantAndEquipment1_iI_pn3n3_c20231231__ifrs-full--SegmentsAxis__custom--ReclassificationsNote39Member_z8SpkXraNso8" title="Property, plant and equipment" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:PropertyPlantAndEquipment1" contextRef="AsOf2023-12-31_custom_ReclassificationsNote39Member" id="Fact014203" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">288,602</ix:nonFraction></td>
    <td id="xdx_98A_ecustom--PropertyPlantAndEquipment1_iI_pn3n3_c20231231__ifrs-full--SegmentConsolidationItemsAxis__ifrs-full--EliminationOfIntersegmentAmountsMember_z3X6vXyLYgWh" title="Property, plant and equipment" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:PropertyPlantAndEquipment1" contextRef="AsOf2023-12-31_ifrs-full_EliminationOfIntersegmentAmountsMember" id="Fact014205" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">577,205</ix:nonFraction>)</td>
    <td id="xdx_98F_ecustom--PropertyPlantAndEquipment1_iI_pn3n3_c20231231_z3RGgkuIO178" title="Property, plant and equipment" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:PropertyPlantAndEquipment1" contextRef="AsOf2023-12-31" id="Fact014207" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">10,825,421</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Intangible assets</td>
    <td id="xdx_98B_ecustom--IntangibleAssetsOtherThanGoodwill1_iI_pn3n3_c20231231__ifrs-full--SegmentsAxis__custom--ElectricityGetMember_z4KKINhZ8mdc" title="Intangible assets other than goodwill" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:IntangibleAssetsOtherThanGoodwill1" contextRef="AsOf2023-12-31_custom_ElectricityGetMember" id="Fact014209" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,341,216</ix:nonFraction></td>
    <td id="xdx_98C_ecustom--IntangibleAssetsOtherThanGoodwill1_iI_pn3n3_c20231231__ifrs-full--SegmentsAxis__custom--ElectricityDisMember_zBjrv1nAelRi" title="Intangible assets other than goodwill" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:IntangibleAssetsOtherThanGoodwill1" contextRef="AsOf2023-12-31_custom_ElectricityDisMember" id="Fact014211" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">8,317,327</ix:nonFraction></td>
    <td id="xdx_987_ecustom--IntangibleAssetsOtherThanGoodwill1_iI_pn3n3_c20231231__ifrs-full--SegmentsAxis__custom--ComMember_zJWFsN1WhCRk" title="Intangible assets other than goodwill" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:IntangibleAssetsOtherThanGoodwill1" contextRef="AsOf2023-12-31_custom_ComMember" id="Fact014213" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">5,784</ix:nonFraction></td>
    <td id="xdx_983_ecustom--IntangibleAssetsOtherThanGoodwill1_iI_pn3n3_c20231231__ifrs-full--SegmentsAxis__custom--GasMember_zLYKm7gk7irk" title="Intangible assets other than goodwill" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:IntangibleAssetsOtherThanGoodwill1" contextRef="AsOf2023-12-31_custom_GasMember" id="Fact014215" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">699,697</ix:nonFraction></td>
    <td id="xdx_98D_ecustom--IntangibleAssetsOtherThanGoodwill1_iI_pn3n3_c20231231__ifrs-full--SegmentsAxis__custom--HoldingAndServicesMember_z9g88zH9Xmoj" title="Intangible assets other than goodwill" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:IntangibleAssetsOtherThanGoodwill1" contextRef="AsOf2023-12-31_custom_HoldingAndServicesMember" id="Fact014217" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">7,247</ix:nonFraction></td>
    <td id="xdx_986_ecustom--IntangibleAssetsOtherThanGoodwill1_iI_pn3n3_c20231231__ifrs-full--SegmentsAxis__custom--ReclassificationsNote39Member_zx1Rsq2kvIZ1" title="Intangible assets other than goodwill" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:IntangibleAssetsOtherThanGoodwill1" contextRef="AsOf2023-12-31_custom_ReclassificationsNote39Member" id="Fact014219" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">699,725</ix:nonFraction></td>
    <td id="xdx_983_ecustom--IntangibleAssetsOtherThanGoodwill1_iI_pn3n3_c20231231__ifrs-full--SegmentConsolidationItemsAxis__ifrs-full--EliminationOfIntersegmentAmountsMember_zBOf8fY34qUj" title="Intangible assets other than goodwill" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:IntangibleAssetsOtherThanGoodwill1" contextRef="AsOf2023-12-31_ifrs-full_EliminationOfIntersegmentAmountsMember" id="Fact014221" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">99,093</ix:nonFraction></td>
    <td id="xdx_98D_ecustom--IntangibleAssetsOtherThanGoodwill1_iI_pn3n3_c20231231_zF5JnSkxMEdh" title="Intangible assets other than goodwill" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:IntangibleAssetsOtherThanGoodwill1" contextRef="AsOf2023-12-31" id="Fact014223" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">11,170,089</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; text-align: left">Right-of-use asset</td>
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<ix:exclude><!-- Field: Page; Sequence: 274 -->
    <div style="border-bottom: Black 1pt solid; margin-bottom: 6pt"><p id="xdx_237_zxO9qUUiUwn9" style="margin-top: 0; margin-bottom: 0">&#160;</p><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%">F-<!-- Field: Sequence; Type: Arabic; Name: PageNo -->99<!-- Field: /Sequence -->&#160;</td></tr></table></div>
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  <tr style="vertical-align: bottom">
    <td style="font-size: 9pt; font-weight: bold; text-align: center; width: 31%">&#160;</td>
    <td style="font-size: 9pt; font-weight: bold; text-align: center; width: 10%">&#160;</td>
    <td style="font-size: 9pt; font-weight: bold; text-align: center; width: 10%">&#160;</td>
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    <td style="font-size: 9pt; font-weight: bold; text-align: center; width: 9%">&#160;</td>
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  <tr style="vertical-align: middle">
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  <tr>
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  <tr style="vertical-align: bottom">
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    <td id="xdx_980_ecustom--Assets1_iI_pn3n3_c20221231__ifrs-full--SegmentsAxis__custom--HoldingAndServicesMember_zGtDNprslP99" title="ASSETS" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<ix:nonFraction name="elp:Assets1" contextRef="AsOf2022-12-31_custom_HoldingAndServicesMember" id="Fact014251" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,244,405</ix:nonFraction></td>
    <td id="xdx_98D_ecustom--Assets1_iI_pn3n3_c20221231__ifrs-full--SegmentConsolidationItemsAxis__ifrs-full--EliminationOfIntersegmentAmountsMember_z7P5dwjPqTr6" title="ASSETS" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:Assets1" contextRef="AsOf2022-12-31_ifrs-full_EliminationOfIntersegmentAmountsMember" id="Fact014253" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">890,060</ix:nonFraction>)</td>
    <td id="xdx_982_ecustom--Assets1_iI_pn3n3_c20221231_zfLJ87rTw9Nd" title="ASSETS" style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:Assets1" contextRef="AsOf2022-12-31" id="Fact014255" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">49,703,700</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left">CURRENT ASSETS</td>
    <td id="xdx_989_ecustom--CurrentAssets1_iI_pn3n3_c20221231__ifrs-full--SegmentsAxis__custom--ElectricityGetMember_zqdm4dsdQgg7" title="CURRENT ASSETS" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:CurrentAssets1" contextRef="AsOf2022-12-31_custom_ElectricityGetMember" id="Fact014257" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,237,725</ix:nonFraction></td>
    <td id="xdx_98A_ecustom--CurrentAssets1_iI_pn3n3_c20221231__ifrs-full--SegmentsAxis__custom--ElectricityDisMember_zK8Ljm3z0Wvc" title="CURRENT ASSETS" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:CurrentAssets1" contextRef="AsOf2022-12-31_custom_ElectricityDisMember" id="Fact014259" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,937,240</ix:nonFraction></td>
    <td id="xdx_98B_ecustom--CurrentAssets1_iI_pn3n3_c20221231__ifrs-full--SegmentsAxis__custom--ComMember_ziRWS9eG3oXf" title="CURRENT ASSETS" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:CurrentAssets1" contextRef="AsOf2022-12-31_custom_ComMember" id="Fact014261" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">990,867</ix:nonFraction></td>
    <td id="xdx_987_ecustom--CurrentAssets1_iI_pn3n3_c20221231__ifrs-full--SegmentsAxis__custom--GasMember_zBqrbTKQDfof" title="CURRENT ASSETS" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:CurrentAssets1" contextRef="AsOf2022-12-31_custom_GasMember" id="Fact014263" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">282,714</ix:nonFraction></td>
    <td id="xdx_98D_ecustom--CurrentAssets1_iI_pn3n3_c20221231__ifrs-full--SegmentsAxis__custom--HoldingAndServicesMember_zn6J4m5EgATh" title="CURRENT ASSETS" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<ix:nonFraction name="elp:CurrentAssets1" contextRef="AsOf2022-12-31_custom_HoldingAndServicesMember" id="Fact014265" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,311,618</ix:nonFraction></td>
    <td id="xdx_986_ecustom--CurrentAssets1_iI_pn3n3_c20221231__ifrs-full--SegmentConsolidationItemsAxis__ifrs-full--EliminationOfIntersegmentAmountsMember_zCRGcKa7F7cg" title="CURRENT ASSETS" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;(<ix:nonFraction name="elp:CurrentAssets1" contextRef="AsOf2022-12-31_ifrs-full_EliminationOfIntersegmentAmountsMember" id="Fact014267" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,432,915</ix:nonFraction>)</td>
    <td id="xdx_98F_ecustom--CurrentAssets1_iI_pn3n3_c20221231_zS8RXdrqqnmi" title="CURRENT ASSETS" style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:CurrentAssets1" contextRef="AsOf2022-12-31" id="Fact014269" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">9,327,249</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left">NONCURRENT ASSETS&#160;&#160;</td>
    <td id="xdx_982_ecustom--NoncurrentAssets1_iI_pn3n3_c20221231__ifrs-full--SegmentsAxis__custom--ElectricityGetMember_z1HEECvX5Qwb" title="Non-current assets" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;<ix:nonFraction name="elp:NoncurrentAssets1" contextRef="AsOf2022-12-31_custom_ElectricityGetMember" id="Fact014271" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">21,680,131</ix:nonFraction></td>
    <td id="xdx_987_ecustom--NoncurrentAssets1_iI_pn3n3_c20221231__ifrs-full--SegmentsAxis__custom--ElectricityDisMember_zdEmuh4b93Kc" title="Non-current assets" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<ix:nonFraction name="elp:NoncurrentAssets1" contextRef="AsOf2022-12-31_custom_ElectricityDisMember" id="Fact014273" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">15,601,575</ix:nonFraction></td>
    <td id="xdx_984_ecustom--NoncurrentAssets1_iI_pn3n3_c20221231__ifrs-full--SegmentsAxis__custom--ComMember_ziTTAaLKzDie" title="Non-current assets" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:NoncurrentAssets1" contextRef="AsOf2022-12-31_custom_ComMember" id="Fact014275" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">818,104</ix:nonFraction></td>
    <td id="xdx_986_ecustom--NoncurrentAssets1_iI_pn3n3_c20221231__ifrs-full--SegmentsAxis__custom--GasMember_z86ss6pmLPp8" title="Non-current assets" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:NoncurrentAssets1" contextRef="AsOf2022-12-31_custom_GasMember" id="Fact014277" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">800,999</ix:nonFraction></td>
    <td id="xdx_98A_ecustom--NoncurrentAssets1_iI_pn3n3_c20221231__ifrs-full--SegmentsAxis__custom--HoldingAndServicesMember_zHOgiOua5rjb" title="Non-current assets" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:NoncurrentAssets1" contextRef="AsOf2022-12-31_custom_HoldingAndServicesMember" id="Fact014279" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">932,787</ix:nonFraction></td>
    <td id="xdx_980_ecustom--NoncurrentAssets1_iI_pn3n3_c20221231__ifrs-full--SegmentConsolidationItemsAxis__ifrs-full--EliminationOfIntersegmentAmountsMember_zjwZ9sBftfS9" title="Non-current assets" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:NoncurrentAssets1" contextRef="AsOf2022-12-31_ifrs-full_EliminationOfIntersegmentAmountsMember" id="Fact014281" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">542,855</ix:nonFraction></td>
    <td id="xdx_980_ecustom--NoncurrentAssets1_iI_pn3n3_c20221231_zK3UdL6B79F9" title="Non-current assets" style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:NoncurrentAssets1" contextRef="AsOf2022-12-31" id="Fact014283" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">40,376,451</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Long term assets</td>
    <td id="xdx_985_ecustom--NoncurrentAssetSubtotal_iI_pn3n3_c20221231__ifrs-full--SegmentsAxis__custom--ElectricityGetMember_zypfjH7af0n9" title="Long term assets" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:NoncurrentAssetSubtotal" contextRef="AsOf2022-12-31_custom_ElectricityGetMember" id="Fact014285" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">6,819,202</ix:nonFraction></td>
    <td id="xdx_985_ecustom--NoncurrentAssetSubtotal_iI_pn3n3_c20221231__ifrs-full--SegmentsAxis__custom--ElectricityDisMember_zTTq49LAUFW7" title="Long term assets" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:NoncurrentAssetSubtotal" contextRef="AsOf2022-12-31_custom_ElectricityDisMember" id="Fact014287" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">8,200,557</ix:nonFraction></td>
    <td id="xdx_98F_ecustom--NoncurrentAssetSubtotal_iI_pn3n3_c20221231__ifrs-full--SegmentsAxis__custom--ComMember_zjFpP8qSmcb" title="Long term assets" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:NoncurrentAssetSubtotal" contextRef="AsOf2022-12-31_custom_ComMember" id="Fact014289" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">809,498</ix:nonFraction></td>
    <td id="xdx_98C_ecustom--NoncurrentAssetSubtotal_iI_pn3n3_c20221231__ifrs-full--SegmentsAxis__custom--GasMember_zPZTTuvO8Afd" title="Long term assets" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:NoncurrentAssetSubtotal" contextRef="AsOf2022-12-31_custom_GasMember" id="Fact014291" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">59,505</ix:nonFraction></td>
    <td id="xdx_983_ecustom--NoncurrentAssetSubtotal_iI_pn3n3_c20221231__ifrs-full--SegmentsAxis__custom--HoldingAndServicesMember_zmHZVTriJL67" title="Long term assets" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:NoncurrentAssetSubtotal" contextRef="AsOf2022-12-31_custom_HoldingAndServicesMember" id="Fact014293" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">732,365</ix:nonFraction></td>
    <td id="xdx_987_ecustom--NoncurrentAssetSubtotal_iI_pn3n3_c20221231__ifrs-full--SegmentConsolidationItemsAxis__ifrs-full--EliminationOfIntersegmentAmountsMember_zXcon1g5JhSg" title="Long term assets" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:NoncurrentAssetSubtotal" contextRef="AsOf2022-12-31_ifrs-full_EliminationOfIntersegmentAmountsMember" id="Fact014295" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">178,982</ix:nonFraction>)</td>
    <td id="xdx_982_ecustom--NoncurrentAssetSubtotal_iI_pn3n3_c20221231_zr0z43vFOT7f" title="Long term assets" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:NoncurrentAssetSubtotal" contextRef="AsOf2022-12-31" id="Fact014297" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">16,442,145</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Investments</td>
    <td id="xdx_98C_ecustom--NoncurrentInvestment_iI_pn3n3_c20221231__ifrs-full--SegmentsAxis__custom--ElectricityGetMember_zFoabxGCGpwi" title="Noncurrent investment" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:NoncurrentInvestment" contextRef="AsOf2022-12-31_custom_ElectricityGetMember" id="Fact014299" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,163,152</ix:nonFraction></td>
    <td id="xdx_985_ecustom--NoncurrentInvestment_iI_pn3n3_c20221231__ifrs-full--SegmentsAxis__custom--ElectricityDisMember_z7FKV4wSEkP3" title="Noncurrent investment" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:NoncurrentInvestment" contextRef="AsOf2022-12-31_custom_ElectricityDisMember" id="Fact014301" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">534</ix:nonFraction></td>
    <td id="xdx_98E_ecustom--NoncurrentInvestment_iI_pn3n3_c20221231__ifrs-full--SegmentsAxis__custom--ComMember_zyOkH44sSGfk" title="Noncurrent investment" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl14303">-</span></td>
    <td id="xdx_988_ecustom--NoncurrentInvestment_iI_pn3n3_c20221231__ifrs-full--SegmentsAxis__custom--GasMember_zxh90gEj195g" title="Noncurrent investment" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl14305">-</span></td>
    <td id="xdx_985_ecustom--NoncurrentInvestment_iI_pn3n3_c20221231__ifrs-full--SegmentsAxis__custom--HoldingAndServicesMember_zRocvFmhvh2b" title="Noncurrent investment" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:NoncurrentInvestment" contextRef="AsOf2022-12-31_custom_HoldingAndServicesMember" id="Fact014307" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">162,045</ix:nonFraction></td>
    <td id="xdx_989_ecustom--NoncurrentInvestment_iI_pn3n3_c20221231__ifrs-full--SegmentConsolidationItemsAxis__ifrs-full--EliminationOfIntersegmentAmountsMember_zGFpdrGlN9H8" title="Noncurrent investment" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl14309">-</span></td>
    <td id="xdx_98E_ecustom--NoncurrentInvestment_iI_pn3n3_c20221231_zRl3VHGfUu4d" title="Noncurrent investment" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:NoncurrentInvestment" contextRef="AsOf2022-12-31" id="Fact014311" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,325,731</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Property, plant and equipment</td>
    <td id="xdx_98E_ecustom--PropertyPlantAndEquipment1_iI_pn3n3_c20221231__ifrs-full--SegmentsAxis__custom--ElectricityGetMember_zrnoq68acZ0h" title="Property, plant and equipment" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;<ix:nonFraction name="elp:PropertyPlantAndEquipment1" contextRef="AsOf2022-12-31_custom_ElectricityGetMember" id="Fact014313" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">10,054,763</ix:nonFraction></td>
    <td id="xdx_985_ecustom--PropertyPlantAndEquipment1_iI_pn3n3_c20221231__ifrs-full--SegmentsAxis__custom--ElectricityDisMember_zZCwkEwIBUMf" title="Property, plant and equipment" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl14315">-</span></td>
    <td id="xdx_982_ecustom--PropertyPlantAndEquipment1_iI_pn3n3_c20221231__ifrs-full--SegmentsAxis__custom--ComMember_zVbdiHmbt1xg" title="Property, plant and equipment" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:PropertyPlantAndEquipment1" contextRef="AsOf2022-12-31_custom_ComMember" id="Fact014317" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">541</ix:nonFraction></td>
    <td id="xdx_988_ecustom--PropertyPlantAndEquipment1_iI_pn3n3_c20221231__ifrs-full--SegmentsAxis__custom--GasMember_zD5er8HqjQQ3" title="Property, plant and equipment" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl14319">-</span></td>
    <td id="xdx_986_ecustom--PropertyPlantAndEquipment1_iI_pn3n3_c20221231__ifrs-full--SegmentsAxis__custom--HoldingAndServicesMember_z7zyZNiHjch2" title="Property, plant and equipment" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:PropertyPlantAndEquipment1" contextRef="AsOf2022-12-31_custom_HoldingAndServicesMember" id="Fact014321" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">14,164</ix:nonFraction></td>
    <td id="xdx_987_ecustom--PropertyPlantAndEquipment1_iI_pn3n3_c20221231__ifrs-full--SegmentConsolidationItemsAxis__ifrs-full--EliminationOfIntersegmentAmountsMember_zdRqCXCux2te" title="Property, plant and equipment" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl14323">-</span></td>
    <td id="xdx_984_ecustom--PropertyPlantAndEquipment1_iI_pn3n3_c20221231_zjATAJBmSJFf" title="Property, plant and equipment" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:PropertyPlantAndEquipment1" contextRef="AsOf2022-12-31" id="Fact014325" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">10,069,468</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Intangible assets</td>
    <td id="xdx_98C_ecustom--IntangibleAssetsOtherThanGoodwill1_iI_pn3n3_c20221231__ifrs-full--SegmentsAxis__custom--ElectricityGetMember_zq8mVKc79doh" title="Intangible assets other than goodwill" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:IntangibleAssetsOtherThanGoodwill1" contextRef="AsOf2022-12-31_custom_ElectricityGetMember" id="Fact014327" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,559,776</ix:nonFraction></td>
    <td id="xdx_98E_ecustom--IntangibleAssetsOtherThanGoodwill1_iI_pn3n3_c20221231__ifrs-full--SegmentsAxis__custom--ElectricityDisMember_zoXKSLK3MS7g" title="Intangible assets other than goodwill" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:IntangibleAssetsOtherThanGoodwill1" contextRef="AsOf2022-12-31_custom_ElectricityDisMember" id="Fact014329" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">7,257,827</ix:nonFraction></td>
    <td id="xdx_98F_ecustom--IntangibleAssetsOtherThanGoodwill1_iI_pn3n3_c20221231__ifrs-full--SegmentsAxis__custom--ComMember_zEUk0jAWYw5d" title="Intangible assets other than goodwill" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:IntangibleAssetsOtherThanGoodwill1" contextRef="AsOf2022-12-31_custom_ComMember" id="Fact014331" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">6,193</ix:nonFraction></td>
    <td id="xdx_985_ecustom--IntangibleAssetsOtherThanGoodwill1_iI_pn3n3_c20221231__ifrs-full--SegmentsAxis__custom--GasMember_zlmBVkCE6z4f" title="Intangible assets other than goodwill" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:IntangibleAssetsOtherThanGoodwill1" contextRef="AsOf2022-12-31_custom_GasMember" id="Fact014333" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">726,107</ix:nonFraction></td>
    <td id="xdx_981_ecustom--IntangibleAssetsOtherThanGoodwill1_iI_pn3n3_c20221231__ifrs-full--SegmentsAxis__custom--HoldingAndServicesMember_zh0fUIMsh9Hj" title="Intangible assets other than goodwill" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:IntangibleAssetsOtherThanGoodwill1" contextRef="AsOf2022-12-31_custom_HoldingAndServicesMember" id="Fact014335" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">5,987</ix:nonFraction></td>
    <td id="xdx_989_ecustom--IntangibleAssetsOtherThanGoodwill1_iI_pn3n3_c20221231__ifrs-full--SegmentConsolidationItemsAxis__ifrs-full--EliminationOfIntersegmentAmountsMember_z1QoXIiOJFr5" title="Intangible assets other than goodwill" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:IntangibleAssetsOtherThanGoodwill1" contextRef="AsOf2022-12-31_ifrs-full_EliminationOfIntersegmentAmountsMember" id="Fact014337" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">721,837</ix:nonFraction></td>
    <td id="xdx_98D_ecustom--IntangibleAssetsOtherThanGoodwill1_iI_pn3n3_c20221231_zkjb86Aga0u" title="Intangible assets other than goodwill" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:IntangibleAssetsOtherThanGoodwill1" contextRef="AsOf2022-12-31" id="Fact014339" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">10,277,727</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; text-align: left">Right-of-use asset</td>
    <td id="xdx_98D_ecustom--RightsofuseAsset_pn3n3_c20221231__ifrs-full--SegmentsAxis__custom--ElectricityGetMember_zAPtUXiVui75" title="Right of use Asset" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:RightsofuseAsset" contextRef="AsOf2022-12-31_custom_ElectricityGetMember" id="Fact014341" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">83,238</ix:nonFraction></td>
    <td id="xdx_98B_ecustom--RightsofuseAsset_pn3n3_c20221231__ifrs-full--SegmentsAxis__custom--ElectricityDisMember_zEsNarnWTOQk" title="Right of use Asset" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:RightsofuseAsset" contextRef="AsOf2022-12-31_custom_ElectricityDisMember" id="Fact014343" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">142,657</ix:nonFraction></td>
    <td id="xdx_987_ecustom--RightsofuseAsset_pn3n3_c20221231__ifrs-full--SegmentsAxis__custom--ComMember_zz0wiNIzEpc" title="Right of use Asset" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:RightsofuseAsset" contextRef="AsOf2022-12-31_custom_ComMember" id="Fact014345" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,872</ix:nonFraction></td>
    <td id="xdx_98E_ecustom--RightsofuseAsset_pn3n3_c20221231__ifrs-full--SegmentsAxis__custom--GasMember_zhFgQbxC5BMg" title="Right of use Asset" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:RightsofuseAsset" contextRef="AsOf2022-12-31_custom_GasMember" id="Fact014347" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">15,387</ix:nonFraction></td>
    <td id="xdx_986_ecustom--RightsofuseAsset_pn3n3_c20221231__ifrs-full--SegmentsAxis__custom--HoldingAndServicesMember_zKMAp7og3Ad8" title="Right of use Asset" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:RightsofuseAsset" contextRef="AsOf2022-12-31_custom_HoldingAndServicesMember" id="Fact014349" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">18,226</ix:nonFraction></td>
    <td id="xdx_985_ecustom--RightsofuseAsset_iI_pn3n3_c20221231__ifrs-full--SegmentConsolidationItemsAxis__ifrs-full--EliminationOfIntersegmentAmountsMember_zqT1JfVPGhc9" title="Right of use Asset" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl14351">-</span></td>
    <td id="xdx_98D_ecustom--RightsofuseAsset_pn3n3_c20221231_zcxs5vhsuvBk" title="Right of use Asset" style="border-bottom: Black 1pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:RightsofuseAsset" contextRef="AsOf2022-12-31" id="Fact014353" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">261,380</ix:nonFraction></td></tr>
  </table>

</ix:nonNumeric><p id="xdx_8A4_zO7aHGU3cPbg" style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

<p style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 11pt Calibri, Helvetica, Sans-Serif; width: 100%; margin-top: 3.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 34pt"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 10pt"><b>33.4</b></span></td><td><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 10pt"><b>Statement of income by reportable segment</b></span></td></tr></table>

<p style="font: 14pt/14pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact014355" name="elp:ScheduleOfStatementOfIncomePerReportableSegmentTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_898_ecustom--ScheduleOfStatementOfIncomePerReportableSegmentTableTextBlock_zFRnubtdn8Ca" summary="xdx: Disclosure - Operating Segments (Details 1)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="text-align: left; width: 37%"><span id="xdx_8B1_zeSFjG4O7DD8" style="display: none">Schedule of statement of income by reportable segment</span><span style="font-size: 7pt"></span></td>
    <td id="xdx_496_20230101__20231231__ifrs-full--SegmentsAxis__custom--ElectricityGetGerMember_zQR0kbb3Rwtj" style="font-size: 9pt; text-align: center; width: 7%"><span style="font-size: 7pt">&#160;</span></td>
    <td id="xdx_49D_20230101__20231231__ifrs-full--SegmentsAxis__custom--ElectricityGetTraMember_zjfaE9gZGw89" style="font-size: 9pt; text-align: center; width: 7%"><span style="font-size: 7pt">&#160;</span></td>
    <td id="xdx_49C_20230101__20231231__ifrs-full--SegmentsAxis__custom--ElectricityDisMember_zkngTvrerSR9" style="font-size: 9pt; text-align: center; width: 7%"><span style="font-size: 7pt">&#160;</span></td>
    <td id="xdx_491_20230101__20231231__ifrs-full--SegmentsAxis__custom--ComMember_ztKgduxi0Tqd" style="font-size: 9pt; text-align: center; width: 7%"><span style="font-size: 7pt">&#160;</span></td>
    <td id="xdx_496_20230101__20231231__ifrs-full--SegmentsAxis__custom--GasMember_z99MHQ3Btil8" style="font-size: 9pt; text-align: center; width: 7%"><span style="font-size: 7pt">&#160;</span></td>
    <td id="xdx_492_20230101__20231231__ifrs-full--SegmentsAxis__custom--HoldingAndServicesMember_zlrqILpVpa4d" style="font-size: 9pt; text-align: center; width: 7%"><span style="font-size: 7pt">&#160;</span></td>
    <td id="xdx_499_20230101__20231231__ifrs-full--SegmentsAxis__custom--ReclassificationsNote39Member_zjTq2ahBDPvd" style="font-size: 9pt; text-align: center; width: 7%"><span style="font-size: 7pt">&#160;</span></td>
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  <tr style="vertical-align: middle">
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  <tr style="vertical-align: middle">
    <td style="font-weight: bold; text-align: left"><span style="font-size: 7pt">&#160;</span></td>
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    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td></tr>
  <tr>
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: left"><span style="font-size: 7pt">12.31.2023</span></td>
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    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: middle; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">COM</span></td></tr>
  <tr>
    <td style="font-weight: bold; vertical-align: bottom; text-align: left"><span style="font-size: 7pt">CONTINUING OPERATIONS</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; vertical-align: middle; text-align: center"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; vertical-align: middle; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; vertical-align: middle; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; vertical-align: middle; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; vertical-align: middle; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; vertical-align: middle; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; vertical-align: middle; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; vertical-align: middle; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="font-weight: bold; vertical-align: middle; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td></tr>
  <tr id="xdx_40B_ecustom--OperatingRevenue1_zTVCRSBbA5N6" style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left"><span style="font-size: 7pt">NET OPERATING REVENUE</span></td>
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    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="elp:OperatingRevenue1" contextRef="From2023-01-012023-12-31_custom_ElectricityGetTraMember" id="Fact014358" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,096,351</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:OperatingRevenue1" contextRef="From2023-01-012023-12-31_custom_ElectricityDisMember" id="Fact014359" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">15,085,707</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:OperatingRevenue1" contextRef="From2023-01-012023-12-31_custom_ComMember" id="Fact014360" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,056,904</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:OperatingRevenue1" contextRef="From2023-01-012023-12-31_custom_GasMember" id="Fact014361" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">978,581</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl14362">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:OperatingRevenue1" contextRef="From2023-01-012023-12-31_custom_ReclassificationsNote39Member" id="Fact014363" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">977,148</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:OperatingRevenue1" contextRef="From2023-01-012023-12-31_ifrs-full_EliminationOfIntersegmentAmountsMember" id="Fact014364" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,940,384</ix:nonFraction>)</span></td>
    <td style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="elp:OperatingRevenue1" contextRef="From2023-01-012023-12-31_custom_TotalMember" id="Fact014365" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">21,479,468</ix:nonFraction></span></td></tr>
  <tr id="xdx_40B_eifrs-full--RevenueFromSaleOfGoodsRelatedPartyTransactions_i_pn3n3" style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">Net operating revenue - third-parties</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt"><ix:nonFraction name="ifrs-full:RevenueFromSaleOfGoodsRelatedPartyTransactions" contextRef="From2023-01-012023-12-31_custom_ElectricityGetGerMember" id="Fact014367" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,764,212</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="ifrs-full:RevenueFromSaleOfGoodsRelatedPartyTransactions" contextRef="From2023-01-012023-12-31_custom_ElectricityGetTraMember" id="Fact014368" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">687,829</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="ifrs-full:RevenueFromSaleOfGoodsRelatedPartyTransactions" contextRef="From2023-01-012023-12-31_custom_ElectricityDisMember" id="Fact014369" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">15,048,581</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="ifrs-full:RevenueFromSaleOfGoodsRelatedPartyTransactions" contextRef="From2023-01-012023-12-31_custom_ComMember" id="Fact014370" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,978,846</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="ifrs-full:RevenueFromSaleOfGoodsRelatedPartyTransactions" contextRef="From2023-01-012023-12-31_custom_GasMember" id="Fact014371" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">17,014</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl14372">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="ifrs-full:RevenueFromSaleOfGoodsRelatedPartyTransactions" contextRef="From2023-01-012023-12-31_custom_ReclassificationsNote39Member" id="Fact014373" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">17,014</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl14374">-</span></span></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="ifrs-full:RevenueFromSaleOfGoodsRelatedPartyTransactions" contextRef="From2023-01-012023-12-31_custom_TotalMember" id="Fact014375" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">21,479,468</ix:nonFraction></span></td></tr>
  <tr id="xdx_40D_ecustom--RevenueBetweenSegments_zYSqOPO7s2Rj" style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">Net operating revenue - between segments</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt"><ix:nonFraction name="elp:RevenueBetweenSegments" contextRef="From2023-01-012023-12-31_custom_ElectricityGetGerMember" id="Fact014377" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,415,245</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:RevenueBetweenSegments" contextRef="From2023-01-012023-12-31_custom_ElectricityGetTraMember" id="Fact014378" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">408,522</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="elp:RevenueBetweenSegments" contextRef="From2023-01-012023-12-31_custom_ElectricityDisMember" id="Fact014379" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">37,126</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="elp:RevenueBetweenSegments" contextRef="From2023-01-012023-12-31_custom_ComMember" id="Fact014380" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">78,058</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:RevenueBetweenSegments" contextRef="From2023-01-012023-12-31_custom_GasMember" id="Fact014381" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">961,567</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl14382">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:RevenueBetweenSegments" contextRef="From2023-01-012023-12-31_custom_ReclassificationsNote39Member" id="Fact014383" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">960,134</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:RevenueBetweenSegments" contextRef="From2023-01-012023-12-31_ifrs-full_EliminationOfIntersegmentAmountsMember" id="Fact014384" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,940,384</ix:nonFraction>)</span></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl14385">-</span></span></td></tr>
  <tr id="xdx_40A_ecustom--OperatingCostAndExpense_zGZbiGQZ4yFj" style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left"><span style="font-size: 7pt">OPERATING COSTS AND EXPENSES</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right"><span style="font-size: 7pt">(<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2023-01-012023-12-31_custom_ElectricityGetGerMember" id="Fact014387" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,372,792</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2023-01-012023-12-31_custom_ElectricityGetTraMember" id="Fact014388" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">474,506</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2023-01-012023-12-31_custom_ElectricityDisMember" id="Fact014389" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">13,983,117</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2023-01-012023-12-31_custom_ComMember" id="Fact014390" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">3,948,286</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2023-01-012023-12-31_custom_GasMember" id="Fact014391" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">814,455</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2023-01-012023-12-31_custom_HoldingAndServicesMember" id="Fact014392" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">218,272</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2023-01-012023-12-31_custom_ReclassificationsNote39Member" id="Fact014393" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">778,481</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2023-01-012023-12-31_ifrs-full_EliminationOfIntersegmentAmountsMember" id="Fact014394" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,940,384</ix:nonFraction></span></td>
    <td style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2023-01-012023-12-31_custom_TotalMember" id="Fact014395" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">18,092,563</ix:nonFraction>)</span></td></tr>
  <tr id="xdx_40E_ecustom--EnergyPurchasedForResale_z914Uxrl3lh5" style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">Energy purchased for resale</span></td>
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    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:EnergyPurchasedForResale" contextRef="From2023-01-012023-12-31_custom_ElectricityDisMember" id="Fact014399" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">6,074,752</ix:nonFraction>)</span></td>
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    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl14401">-</span></span></td>
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    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:EnergyPurchasedForResale" contextRef="From2023-01-012023-12-31_custom_ReclassificationsNote39Member" id="Fact014403" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,282</ix:nonFraction></span></td>
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    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:EnergyPurchasedForResale" contextRef="From2023-01-012023-12-31_custom_TotalMember" id="Fact014405" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">7,716,190</ix:nonFraction>)</span></td></tr>
  <tr id="xdx_403_ecustom--ChargesForUseOfMainTransmissionGrid_zN4uorPGgXN3" style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">Charges for use of the main transmission grid</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:ChargesForUseOfMainTransmissionGrid" contextRef="From2023-01-012023-12-31_custom_ElectricityGetGerMember" id="Fact014407" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">658,229</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl14408">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:ChargesForUseOfMainTransmissionGrid" contextRef="From2023-01-012023-12-31_custom_ElectricityDisMember" id="Fact014409" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,715,273</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl14410">-</span></span></td>
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    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl14412">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:ChargesForUseOfMainTransmissionGrid" contextRef="From2023-01-012023-12-31_custom_ReclassificationsNote39Member" id="Fact014413" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">33,873</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="elp:ChargesForUseOfMainTransmissionGrid" contextRef="From2023-01-012023-12-31_ifrs-full_EliminationOfIntersegmentAmountsMember" id="Fact014414" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">442,919</ix:nonFraction></span></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:ChargesForUseOfMainTransmissionGrid" contextRef="From2023-01-012023-12-31_custom_TotalMember" id="Fact014415" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,896,710</ix:nonFraction>)</span></td></tr>
  <tr id="xdx_40B_ecustom--PersonnelAndManagementExpense_za83aKBZaFf7" style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">Personnel and management</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:PersonnelAndManagementExpense" contextRef="From2023-01-012023-12-31_custom_ElectricityGetGerMember" id="Fact014417" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">368,744</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:PersonnelAndManagementExpense" contextRef="From2023-01-012023-12-31_custom_ElectricityGetTraMember" id="Fact014418" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">247,393</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:PersonnelAndManagementExpense" contextRef="From2023-01-012023-12-31_custom_ElectricityDisMember" id="Fact014419" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,174,906</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:PersonnelAndManagementExpense" contextRef="From2023-01-012023-12-31_custom_ComMember" id="Fact014420" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">21,133</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:PersonnelAndManagementExpense" contextRef="From2023-01-012023-12-31_custom_GasMember" id="Fact014421" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">43,201</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:PersonnelAndManagementExpense" contextRef="From2023-01-012023-12-31_custom_HoldingAndServicesMember" id="Fact014422" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">72,537</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:PersonnelAndManagementExpense" contextRef="From2023-01-012023-12-31_custom_ReclassificationsNote39Member" id="Fact014423" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">49,582</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl14424">-</span></span></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:PersonnelAndManagementExpense" contextRef="From2023-01-012023-12-31_custom_TotalMember" id="Fact014425" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,878,332</ix:nonFraction>)</span></td></tr>
  <tr id="xdx_406_ecustom--PensionAndHealthcarePlanExpense_zjolOyKW7k3g" style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">Pension and healthcare plans</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:PensionAndHealthcarePlanExpense" contextRef="From2023-01-012023-12-31_custom_ElectricityGetGerMember" id="Fact014427" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">49,626</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:PensionAndHealthcarePlanExpense" contextRef="From2023-01-012023-12-31_custom_ElectricityGetTraMember" id="Fact014428" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">33,003</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:PensionAndHealthcarePlanExpense" contextRef="From2023-01-012023-12-31_custom_ElectricityDisMember" id="Fact014429" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">167,533</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:PensionAndHealthcarePlanExpense" contextRef="From2023-01-012023-12-31_custom_ComMember" id="Fact014430" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,877</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:PensionAndHealthcarePlanExpense" contextRef="From2023-01-012023-12-31_custom_GasMember" id="Fact014431" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">6,222</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:PensionAndHealthcarePlanExpense" contextRef="From2023-01-012023-12-31_custom_HoldingAndServicesMember" id="Fact014432" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">8,853</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:PensionAndHealthcarePlanExpense" contextRef="From2023-01-012023-12-31_custom_ReclassificationsNote39Member" id="Fact014433" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">6,955</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl14434">-</span></span></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:PensionAndHealthcarePlanExpense" contextRef="From2023-01-012023-12-31_custom_TotalMember" id="Fact014435" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">260,159</ix:nonFraction>)</span></td></tr>
  <tr id="xdx_403_ecustom--RawMaterialAndConsumablesUsed_zeCNNFiKCPOf" style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">Materials and supplies</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:RawMaterialAndConsumablesUsed" contextRef="From2023-01-012023-12-31_custom_ElectricityGetGerMember" id="Fact014437" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">20,937</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:RawMaterialAndConsumablesUsed" contextRef="From2023-01-012023-12-31_custom_ElectricityGetTraMember" id="Fact014438" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">5,583</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:RawMaterialAndConsumablesUsed" contextRef="From2023-01-012023-12-31_custom_ElectricityDisMember" id="Fact014439" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">74,501</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:RawMaterialAndConsumablesUsed" contextRef="From2023-01-012023-12-31_custom_ComMember" id="Fact014440" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">77</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:RawMaterialAndConsumablesUsed" contextRef="From2023-01-012023-12-31_custom_GasMember" id="Fact014441" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,574</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:RawMaterialAndConsumablesUsed" contextRef="From2023-01-012023-12-31_custom_HoldingAndServicesMember" id="Fact014442" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,609</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:RawMaterialAndConsumablesUsed" contextRef="From2023-01-012023-12-31_custom_ReclassificationsNote39Member" id="Fact014443" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,614</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl14444">-</span></span></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:RawMaterialAndConsumablesUsed" contextRef="From2023-01-012023-12-31_custom_TotalMember" id="Fact014445" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">102,667</ix:nonFraction>)</span></td></tr>
  <tr id="xdx_40B_ecustom--RawMaterialsAndConsumablesUsedForGenerationExpense_zSIv1esGSHfi" style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">Raw materials and supplies for generation&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:RawMaterialsAndConsumablesUsedForGenerationExpense" contextRef="From2023-01-012023-12-31_custom_ElectricityGetGerMember" id="Fact014447" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">19,113</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl14448">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl14449">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl14450">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl14451">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl14452">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="elp:RawMaterialsAndConsumablesUsedForGenerationExpense" contextRef="From2023-01-012023-12-31_custom_ReclassificationsNote39Member" id="Fact014453" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">158</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="elp:RawMaterialsAndConsumablesUsedForGenerationExpense" contextRef="From2023-01-012023-12-31_ifrs-full_EliminationOfIntersegmentAmountsMember" id="Fact014454" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,301</ix:nonFraction></span></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:RawMaterialsAndConsumablesUsedForGenerationExpense" contextRef="From2023-01-012023-12-31_custom_TotalMember" id="Fact014455" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">17,654</ix:nonFraction>)</span></td></tr>
  <tr id="xdx_402_ecustom--NaturalGasAndSuppliesForGasBusinessExpense_zgH52UfTfbkc" style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">Natural gas and supplies for gas business</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl14457">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl14458">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl14459">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl14460">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:NaturalGasAndSuppliesForGasBusinessExpense" contextRef="From2023-01-012023-12-31_custom_GasMember" id="Fact014461" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">678,885</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl14462">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:NaturalGasAndSuppliesForGasBusinessExpense" contextRef="From2023-01-012023-12-31_custom_ReclassificationsNote39Member" id="Fact014463" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">678,885</ix:nonFraction></span></td>
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  <tr id="xdx_40F_ecustom--ThirdPartyServiceExpense_zhhqQ4CQ5qRf" style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">Third party services</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:ThirdPartyServiceExpense" contextRef="From2023-01-012023-12-31_custom_ElectricityGetGerMember" id="Fact014467" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">242,712</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:ThirdPartyServiceExpense" contextRef="From2023-01-012023-12-31_custom_ElectricityGetTraMember" id="Fact014468" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">50,019</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:ThirdPartyServiceExpense" contextRef="From2023-01-012023-12-31_custom_ElectricityDisMember" id="Fact014469" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">643,999</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:ThirdPartyServiceExpense" contextRef="From2023-01-012023-12-31_custom_ComMember" id="Fact014470" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">3,389</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:ThirdPartyServiceExpense" contextRef="From2023-01-012023-12-31_custom_GasMember" id="Fact014471" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">13,861</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:ThirdPartyServiceExpense" contextRef="From2023-01-012023-12-31_custom_HoldingAndServicesMember" id="Fact014472" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">68,186</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:ThirdPartyServiceExpense" contextRef="From2023-01-012023-12-31_custom_ReclassificationsNote39Member" id="Fact014473" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">22,517</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="elp:ThirdPartyServiceExpense" contextRef="From2023-01-012023-12-31_ifrs-full_EliminationOfIntersegmentAmountsMember" id="Fact014474" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,337</ix:nonFraction></span></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:ThirdPartyServiceExpense" contextRef="From2023-01-012023-12-31_custom_TotalMember" id="Fact014475" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">996,312</ix:nonFraction>)</span></td></tr>
  <tr id="xdx_408_ecustom--DepreciationAndAmortisationExpenses_zDSAQCzUHYR6" style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">Depreciation and amortization</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:DepreciationAndAmortisationExpenses" contextRef="From2023-01-012023-12-31_custom_ElectricityGetGerMember" id="Fact014477" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">843,480</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:DepreciationAndAmortisationExpenses" contextRef="From2023-01-012023-12-31_custom_ElectricityGetTraMember" id="Fact014478" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">16,207</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:DepreciationAndAmortisationExpenses" contextRef="From2023-01-012023-12-31_custom_ElectricityDisMember" id="Fact014479" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">521,301</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:DepreciationAndAmortisationExpenses" contextRef="From2023-01-012023-12-31_custom_ComMember" id="Fact014480" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,003</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:DepreciationAndAmortisationExpenses" contextRef="From2023-01-012023-12-31_custom_GasMember" id="Fact014481" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">41,148</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:DepreciationAndAmortisationExpenses" contextRef="From2023-01-012023-12-31_custom_HoldingAndServicesMember" id="Fact014482" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">4,700</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:DepreciationAndAmortisationExpenses" contextRef="From2023-01-012023-12-31_custom_ReclassificationsNote39Member" id="Fact014483" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">46,799</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl14484">-</span></span></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:DepreciationAndAmortisationExpenses" contextRef="From2023-01-012023-12-31_custom_TotalMember" id="Fact014485" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,382,040</ix:nonFraction>)</span></td></tr>
  <tr id="xdx_406_ecustom--ProvisionReversalForLitigationsAndEstimatedLossesOnTaxCredits_zZUAnJsfF6ic" style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">Provision for litigations</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:ProvisionReversalForLitigationsAndEstimatedLossesOnTaxCredits" contextRef="From2023-01-012023-12-31_custom_ElectricityGetGerMember" id="Fact014487" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">8,204</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:ProvisionReversalForLitigationsAndEstimatedLossesOnTaxCredits" contextRef="From2023-01-012023-12-31_custom_ElectricityGetTraMember" id="Fact014488" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">12,777</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:ProvisionReversalForLitigationsAndEstimatedLossesOnTaxCredits" contextRef="From2023-01-012023-12-31_custom_ElectricityDisMember" id="Fact014489" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">101,960</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:ProvisionReversalForLitigationsAndEstimatedLossesOnTaxCredits" contextRef="From2023-01-012023-12-31_custom_ComMember" id="Fact014490" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">233</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:ProvisionReversalForLitigationsAndEstimatedLossesOnTaxCredits" contextRef="From2023-01-012023-12-31_custom_GasMember" id="Fact014491" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">263</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:ProvisionReversalForLitigationsAndEstimatedLossesOnTaxCredits" contextRef="From2023-01-012023-12-31_custom_HoldingAndServicesMember" id="Fact014492" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">44,815</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:ProvisionReversalForLitigationsAndEstimatedLossesOnTaxCredits" contextRef="From2023-01-012023-12-31_custom_ReclassificationsNote39Member" id="Fact014493" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">10,584</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl14494">-</span></span></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:ProvisionReversalForLitigationsAndEstimatedLossesOnTaxCredits" contextRef="From2023-01-012023-12-31_custom_TotalMember" id="Fact014495" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">157,668</ix:nonFraction>)</span></td></tr>
  <tr id="xdx_409_eifrs-full--ImpairmentLoss_zNuhvO2YCaId" style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">Reversal of impairment of assets</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;<ix:nonFraction name="ifrs-full:ImpairmentLoss" contextRef="From2023-01-012023-12-31_custom_ElectricityGetGerMember" id="Fact014497" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">285,825</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl14498">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl14499">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl14500">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl14501">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl14502">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="ifrs-full:ImpairmentLoss" contextRef="From2023-01-012023-12-31_custom_ReclassificationsNote39Member" id="Fact014503" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">108,132</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl14504">-</span></span></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="ifrs-full:ImpairmentLoss" contextRef="From2023-01-012023-12-31_custom_TotalMember" id="Fact014505" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">177,693</ix:nonFraction></span></td></tr>
  <tr id="xdx_40E_ecustom--OtherEstimatedLossesProvisionsAndReversals_z5VDcTC7wS1k" style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">Other estimated losses, provisions and reversals</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:OtherEstimatedLossesProvisionsAndReversals" contextRef="From2023-01-012023-12-31_custom_ElectricityGetGerMember" id="Fact014507" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">7,109</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:OtherEstimatedLossesProvisionsAndReversals" contextRef="From2023-01-012023-12-31_custom_ElectricityGetTraMember" id="Fact014508" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,334</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:OtherEstimatedLossesProvisionsAndReversals" contextRef="From2023-01-012023-12-31_custom_ElectricityDisMember" id="Fact014509" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">99,123</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:OtherEstimatedLossesProvisionsAndReversals" contextRef="From2023-01-012023-12-31_custom_ComMember" id="Fact014510" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">3,694</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:OtherEstimatedLossesProvisionsAndReversals" contextRef="From2023-01-012023-12-31_custom_GasMember" id="Fact014511" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">285</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl14512">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="elp:OtherEstimatedLossesProvisionsAndReversals" contextRef="From2023-01-012023-12-31_custom_ReclassificationsNote39Member" id="Fact014513" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">285</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl14514">-</span></span></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:OtherEstimatedLossesProvisionsAndReversals" contextRef="From2023-01-012023-12-31_custom_TotalMember" id="Fact014515" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">112,260</ix:nonFraction>)</span></td></tr>
  <tr id="xdx_40E_ecustom--ConstructionCost_zQIDCwJU2J03" style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">Construction cost</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl14517">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:ConstructionCost" contextRef="From2023-01-012023-12-31_custom_ElectricityGetTraMember" id="Fact014518" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">85,181</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:ConstructionCost" contextRef="From2023-01-012023-12-31_custom_ElectricityDisMember" id="Fact014519" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,234,539</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl14520">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:ConstructionCost" contextRef="From2023-01-012023-12-31_custom_GasMember" id="Fact014521" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">17,010</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl14522">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:ConstructionCost" contextRef="From2023-01-012023-12-31_custom_ReclassificationsNote39Member" id="Fact014523" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">17,010</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl14524">-</span></span></td>
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  <tr id="xdx_406_ecustom--OtherOperatingIncomeExpense3_zZdn6AWlUdD3" style="vertical-align: bottom">
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  <tr id="xdx_406_eifrs-full--ShareOfProfitLossOfAssociatesAndJointVenturesAccountedForUsingEquityMethod_zadmHoBtZQWg" style="vertical-align: bottom">
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  <tr id="xdx_404_ecustom--ProfitLossBeforeFinancialAbstract_iB_zMbHHLNnIdy3" style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left"><span style="font-size: 7pt">PROFIT (LOSS) BEFORE FINANCIAL</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td></tr>
  <tr id="xdx_40E_ecustom--ProfitLossBeforeTax3_zRDuxbcHLXVj" style="vertical-align: bottom">
    <td style="padding-left: 10pt; font-weight: bold; text-align: left"><span style="font-size: 7pt">&#160;INCOME AND
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    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right"><span style="font-size: 7pt"><ix:nonFraction name="elp:ProfitLossBeforeTax3" contextRef="From2023-01-012023-12-31_custom_ElectricityGetGerMember" id="Fact014557" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,823,316</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:ProfitLossBeforeTax3" contextRef="From2023-01-012023-12-31_custom_ElectricityGetTraMember" id="Fact014558" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">905,784</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:ProfitLossBeforeTax3" contextRef="From2023-01-012023-12-31_custom_ElectricityDisMember" id="Fact014559" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,102,590</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="elp:ProfitLossBeforeTax3" contextRef="From2023-01-012023-12-31_custom_ComMember" id="Fact014560" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">108,618</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:ProfitLossBeforeTax3" contextRef="From2023-01-012023-12-31_custom_GasMember" id="Fact014561" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">164,126</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:ProfitLossBeforeTax3" contextRef="From2023-01-012023-12-31_custom_HoldingAndServicesMember" id="Fact014562" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">211,053</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:ProfitLossBeforeTax3" contextRef="From2023-01-012023-12-31_custom_ReclassificationsNote39Member" id="Fact014563" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">198,667</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl14564">-</span></span></td>
    <td style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="elp:ProfitLossBeforeTax3" contextRef="From2023-01-012023-12-31_custom_TotalMember" id="Fact014565" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,694,714</ix:nonFraction></span></td></tr>
  <tr id="xdx_40B_eifrs-full--FinanceIncome_zkThyluPDFl3" style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">Financial income</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;<ix:nonFraction name="ifrs-full:FinanceIncome" contextRef="From2023-01-012023-12-31_custom_ElectricityGetGerMember" id="Fact014567" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">333,990</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="ifrs-full:FinanceIncome" contextRef="From2023-01-012023-12-31_custom_ElectricityGetTraMember" id="Fact014568" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">66,922</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="ifrs-full:FinanceIncome" contextRef="From2023-01-012023-12-31_custom_ElectricityDisMember" id="Fact014569" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">479,944</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="ifrs-full:FinanceIncome" contextRef="From2023-01-012023-12-31_custom_ComMember" id="Fact014570" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">38,577</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="ifrs-full:FinanceIncome" contextRef="From2023-01-012023-12-31_custom_GasMember" id="Fact014571" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">36,559</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="ifrs-full:FinanceIncome" contextRef="From2023-01-012023-12-31_custom_HoldingAndServicesMember" id="Fact014572" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">182,829</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="ifrs-full:FinanceIncome" contextRef="From2023-01-012023-12-31_custom_ReclassificationsNote39Member" id="Fact014573" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">46,362</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="ifrs-full:FinanceIncome" contextRef="From2023-01-012023-12-31_ifrs-full_EliminationOfIntersegmentAmountsMember" id="Fact014574" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">23,343</ix:nonFraction>)</span></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="ifrs-full:FinanceIncome" contextRef="From2023-01-012023-12-31_custom_TotalMember" id="Fact014575" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,069,116</ix:nonFraction></span></td></tr>
  <tr id="xdx_404_ecustom--FinanceCost_zRQdVurvVWAg" style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">Financial expenses</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:FinanceCost" contextRef="From2023-01-012023-12-31_custom_ElectricityGetGerMember" id="Fact014577" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">791,547</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:FinanceCost" contextRef="From2023-01-012023-12-31_custom_ElectricityGetTraMember" id="Fact014578" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">344,524</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:FinanceCost" contextRef="From2023-01-012023-12-31_custom_ElectricityDisMember" id="Fact014579" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">955,046</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:FinanceCost" contextRef="From2023-01-012023-12-31_custom_ComMember" id="Fact014580" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">717</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:FinanceCost" contextRef="From2023-01-012023-12-31_custom_GasMember" id="Fact014581" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">48,316</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:FinanceCost" contextRef="From2023-01-012023-12-31_custom_HoldingAndServicesMember" id="Fact014582" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">203,206</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:FinanceCost" contextRef="From2023-01-012023-12-31_custom_ReclassificationsNote39Member" id="Fact014583" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">45,907</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="elp:FinanceCost" contextRef="From2023-01-012023-12-31_ifrs-full_EliminationOfIntersegmentAmountsMember" id="Fact014584" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">23,343</ix:nonFraction></span></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:FinanceCost" contextRef="From2023-01-012023-12-31_custom_TotalMember" id="Fact014585" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,274,106</ix:nonFraction>)</span></td></tr>
  <tr id="xdx_40C_ecustom--ProfitLossFromOperatingActivities2_zhIo9bOUAfcd" style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left"><span style="font-size: 7pt">OPERATING PROFIT (LOSS)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right"><span style="font-size: 7pt"><ix:nonFraction name="elp:ProfitLossFromOperatingActivities2" contextRef="From2023-01-012023-12-31_custom_ElectricityGetGerMember" id="Fact014587" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,365,759</ix:nonFraction></span></td>
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  <tr id="xdx_404_eifrs-full--IncomeTaxExpenseContinuingOperations_iN_di_zU17YAaofXVd" style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">Income tax and social contribution</span></td>
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    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="ifrs-full:IncomeTaxExpenseContinuingOperations" contextRef="From2023-01-012023-12-31_custom_ElectricityDisMember" id="Fact014599" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">58,368</ix:nonFraction>)</span></td>
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    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="ifrs-full:IncomeTaxExpenseContinuingOperations" contextRef="From2023-01-012023-12-31_custom_HoldingAndServicesMember" id="Fact014602" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">4,962</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="ifrs-full:IncomeTaxExpenseContinuingOperations" contextRef="From2023-01-012023-12-31_custom_ReclassificationsNote39Member" id="Fact014603" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">7,621</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl14604">-</span></span></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="ifrs-full:IncomeTaxExpenseContinuingOperations" contextRef="From2023-01-012023-12-31_custom_TotalMember" id="Fact014605" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">354,057</ix:nonFraction>)</span></td></tr>
  <tr id="xdx_409_eifrs-full--ProfitLossFromContinuingOperations_zsibufUS2NYc" style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left"><span style="font-size: 7pt">NET INCOME (LOSS) FROM CONTINUING OPERATIONS</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right"><span style="font-size: 7pt"><ix:nonFraction name="ifrs-full:ProfitLossFromContinuingOperations" contextRef="From2023-01-012023-12-31_custom_ElectricityGetGerMember" id="Fact014607" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,137,386</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="ifrs-full:ProfitLossFromContinuingOperations" contextRef="From2023-01-012023-12-31_custom_ElectricityGetTraMember" id="Fact014608" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">629,961</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="ifrs-full:ProfitLossFromContinuingOperations" contextRef="From2023-01-012023-12-31_custom_ElectricityDisMember" id="Fact014609" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">569,120</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="ifrs-full:ProfitLossFromContinuingOperations" contextRef="From2023-01-012023-12-31_custom_ComMember" id="Fact014610" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">105,550</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="ifrs-full:ProfitLossFromContinuingOperations" contextRef="From2023-01-012023-12-31_custom_GasMember" id="Fact014611" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">111,619</ix:nonFraction></span></td>
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    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="ifrs-full:ProfitLossFromContinuingOperations" contextRef="From2023-01-012023-12-31_custom_ReclassificationsNote39Member" id="Fact014613" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">191,501</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl14614">-</span></span></td>
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  <tr id="xdx_401_eifrs-full--ProfitLossFromDiscontinuedOperations_zLoFX7nuXbJ5" style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">Result of discontinued operations</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl14617">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right"><span style="font-size: 7pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl14618">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl14619">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right"><span style="font-size: 7pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl14620">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl14621">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl14622">-</span></span></td>
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    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="ifrs-full:ProfitLossFromDiscontinuedOperations" contextRef="From2023-01-012023-12-31_custom_TotalMember" id="Fact014625" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">191,501</ix:nonFraction></span></td></tr>
  <tr id="xdx_40E_eifrs-full--ProfitLoss_ziKCnNhMz1kk" style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; font-weight: bold; text-align: left"><span style="font-size: 7pt">NET INCOME (LOSS)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right"><span style="font-size: 7pt"><ix:nonFraction name="ifrs-full:ProfitLoss" contextRef="From2023-01-012023-12-31_custom_ElectricityGetGerMember" id="Fact014627" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,137,386</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right"><span style="font-size: 7pt">&#160;<ix:nonFraction name="ifrs-full:ProfitLoss" contextRef="From2023-01-012023-12-31_custom_ElectricityGetTraMember" id="Fact014628" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">629,961</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right"><span style="font-size: 7pt"><ix:nonFraction name="ifrs-full:ProfitLoss" contextRef="From2023-01-012023-12-31_custom_ElectricityDisMember" id="Fact014629" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">569,120</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right"><span style="font-size: 7pt"><ix:nonFraction name="ifrs-full:ProfitLoss" contextRef="From2023-01-012023-12-31_custom_ComMember" id="Fact014630" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">105,550</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right"><span style="font-size: 7pt">&#160;<ix:nonFraction name="ifrs-full:ProfitLoss" contextRef="From2023-01-012023-12-31_custom_GasMember" id="Fact014631" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">111,619</ix:nonFraction></span></td>
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    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right"><span style="font-size: 7pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl14633">-</span></span></td>
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  </table>

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<ix:exclude><!-- Field: Page; Sequence: 275 -->
    <div style="border-bottom: Black 1pt solid; margin-bottom: 6pt"><p style="margin-top: 0; margin-bottom: 0">&#160;</p><table cellpadding="0" cellspacing="0" id="xdx_23B_zvU40mt9XmB3" style="width: 100%"><tr><td style="text-align: center; width: 100%">F-<!-- Field: Sequence; Type: Arabic; Name: PageNo -->100<!-- Field: /Sequence -->&#160;</td></tr></table></div>
    <div id="xdx_238_zOU3e3myej0j" style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" id="xdx_236_zX0CvU16bkfb" style="width: 100%"><tr><td style="text-align: center; width: 100%"><p style="font: 10pt/11.2pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 1pt; text-align: left"><b>COMPANHIA PARANAENSE DE ENERGIA &#8211; COPEL and Subsidiaries</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>Notes to the Consolidated Financial Statements</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>For the years ended December 31, 2023, 2022 and 2021</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; text-align: left; margin-top: 1.7pt; margin-right: 0; margin-bottom: 0"><b>All amounts expressed in thousands of Brazilian reais, unless otherwise stated</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b>&#160;</b></p></td></tr></table></div>
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<table border="0" cellpadding="0" cellspacing="0" summary="xdx: Disclosure - Operating Segments (Details 1)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="font-size: 9pt; text-align: right; width: 37%"><span style="font-size: 7pt">&#160;</span></td>
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    <td id="xdx_496_20220101__20221231__ifrs-full--SegmentsAxis__custom--ComMember_z4KGRt2pGehe" style="font-size: 9pt; text-align: center; width: 7%"><span style="font-size: 7pt">&#160;</span></td>
    <td id="xdx_49D_20220101__20221231__ifrs-full--SegmentsAxis__custom--GasMember_zCbg6iOug50b" style="font-size: 9pt; text-align: center; width: 7%"><span style="font-size: 7pt">&#160;</span></td>
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    <td id="xdx_49F_20220101__20221231__ifrs-full--SegmentsAxis__custom--ReclassificationsNote39Member_z8Xb67l9Ekma" style="font-size: 9pt; text-align: center; width: 7%"><span style="font-size: 7pt">&#160;</span></td>
    <td id="xdx_499_20220101__20221231__ifrs-full--SegmentConsolidationItemsAxis__ifrs-full--EliminationOfIntersegmentAmountsMember_zU39acnoNi8e" style="font-size: 9pt; text-align: center; width: 7%"><span style="font-size: 7pt">&#160;</span></td>
    <td id="xdx_49E_20220101__20221231__ifrs-full--SegmentsAxis__custom--TotalMember_z4M5FN2XhHEh" style="font-size: 9pt; text-align: center; width: 7%"><span style="font-size: 7pt">&#160;</span></td></tr>
  <tr style="vertical-align: middle">
    <td style="border-top: Black 1pt solid; font-weight: bold; text-align: left"><span style="font-size: 7pt">STATEMENT OF INCOME</span></td>
    <td colspan="4" style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: #FFC000 0.5pt solid; font-weight: bold; text-align: center"><span style="font-size: 7pt">Electric
    Energy</span></td>
    <td rowspan="3" style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: center"><span style="font-size: 7pt">GAS</span></td>
    <td rowspan="3" style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: center"><span style="font-size: 7pt">Holding
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    fications <br/>
    Note 39</span></td>
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    segment operations</span></td>
    <td rowspan="3" style="border-top: Black 1pt solid; border-bottom: black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: center"><span style="font-size: 7pt">Total</span></td></tr>
  <tr style="vertical-align: middle">
    <td style="font-weight: bold; text-align: left"><span style="font-size: 7pt">Restated</span></td>
    <td colspan="2" style="border-top: #FFC000 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: #FFC000 0.5pt solid; font-weight: bold; text-align: center"><span style="font-size: 7pt">GET</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td></tr>
  <tr>
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: left"><span style="font-size: 7pt">12.31.2022</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: middle; text-align: center"><span style="font-size: 7pt">GER</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: middle; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">TRA</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: middle; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">DIS</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: middle; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">COM</span></td></tr>
  <tr>
    <td style="font-weight: bold; vertical-align: bottom; text-align: left"><span style="font-size: 7pt">CONTINUING OPERATIONS</span></td>
    <td style="font-weight: bold; vertical-align: middle; text-align: center"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; vertical-align: middle; text-align: center"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; vertical-align: middle; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; vertical-align: middle; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; vertical-align: middle; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; vertical-align: middle; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; vertical-align: middle; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; vertical-align: middle; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="font-weight: bold; vertical-align: middle; text-align: center"><span style="font-size: 7pt">&#160;</span></td></tr>
  <tr id="xdx_40E_ecustom--OperatingRevenue1_z1C6zCUfPFT8" style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left"><span style="font-size: 7pt">NET OPERATING REVENUES</span></td>
    <td style="font-weight: bold; text-align: right"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:OperatingRevenue1" contextRef="From2022-01-012022-12-31_custom_ElectricityGetGerMember" id="Fact014639" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,099,740</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right"><span style="font-size: 7pt"><ix:nonFraction name="elp:OperatingRevenue1" contextRef="From2022-01-012022-12-31_custom_ElectricityGetTraMember" id="Fact014640" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,140,734</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:OperatingRevenue1" contextRef="From2022-01-012022-12-31_custom_ElectricityDisMember" id="Fact014641" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">13,903,300</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="elp:OperatingRevenue1" contextRef="From2022-01-012022-12-31_custom_ComMember" id="Fact014642" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,938,368</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="elp:OperatingRevenue1" contextRef="From2022-01-012022-12-31_custom_GasMember" id="Fact014643" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,297,034</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="elp:OperatingRevenue1" contextRef="From2022-01-012022-12-31_custom_HoldingAndServicesMember" id="Fact014644" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">8,014</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:OperatingRevenue1" contextRef="From2022-01-012022-12-31_custom_ReclassificationsNote39Member" id="Fact014645" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,392,380</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:OperatingRevenue1" contextRef="From2022-01-012022-12-31_ifrs-full_EliminationOfIntersegmentAmountsMember" id="Fact014646" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">3,459,469</ix:nonFraction>)</span></td>
    <td style="font-weight: bold; text-align: right"><span style="font-size: 7pt"><ix:nonFraction name="elp:OperatingRevenue1" contextRef="From2022-01-012022-12-31_custom_TotalMember" id="Fact014647" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">20,535,341</ix:nonFraction></span></td></tr>
  <tr id="xdx_40D_eifrs-full--RevenueFromSaleOfGoodsRelatedPartyTransactions_zrVUWUcFd3i1" style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">Net operating revenue - third-parties</span></td>
    <td style="text-align: right"><span style="font-size: 7pt">&#160;<ix:nonFraction name="ifrs-full:RevenueFromSaleOfGoodsRelatedPartyTransactions" contextRef="From2022-01-012022-12-31_custom_ElectricityGetGerMember" id="Fact014649" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,369,563</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;<ix:nonFraction name="ifrs-full:RevenueFromSaleOfGoodsRelatedPartyTransactions" contextRef="From2022-01-012022-12-31_custom_ElectricityGetTraMember" id="Fact014650" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">781,448</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="ifrs-full:RevenueFromSaleOfGoodsRelatedPartyTransactions" contextRef="From2022-01-012022-12-31_custom_ElectricityDisMember" id="Fact014651" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">13,866,122</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="ifrs-full:RevenueFromSaleOfGoodsRelatedPartyTransactions" contextRef="From2022-01-012022-12-31_custom_ComMember" id="Fact014652" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,608,702</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="ifrs-full:RevenueFromSaleOfGoodsRelatedPartyTransactions" contextRef="From2022-01-012022-12-31_custom_GasMember" id="Fact014653" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,293,872</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="ifrs-full:RevenueFromSaleOfGoodsRelatedPartyTransactions" contextRef="From2022-01-012022-12-31_custom_HoldingAndServicesMember" id="Fact014654" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">8,014</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="ifrs-full:RevenueFromSaleOfGoodsRelatedPartyTransactions" contextRef="From2022-01-012022-12-31_custom_ReclassificationsNote39Member" id="Fact014655" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,392,380</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl14656">-</span></span></td>
    <td style="text-align: right"><span style="font-size: 7pt"><ix:nonFraction name="ifrs-full:RevenueFromSaleOfGoodsRelatedPartyTransactions" contextRef="From2022-01-012022-12-31_custom_TotalMember" id="Fact014657" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">20,535,341</ix:nonFraction></span></td></tr>
  <tr id="xdx_40E_ecustom--RevenueBetweenSegments_zOfxOfIV3z5a" style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">Net operating revenue - between segments</span></td>
    <td style="text-align: right"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:RevenueBetweenSegments" contextRef="From2022-01-012022-12-31_custom_ElectricityGetGerMember" id="Fact014659" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,730,177</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:RevenueBetweenSegments" contextRef="From2022-01-012022-12-31_custom_ElectricityGetTraMember" id="Fact014660" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">359,286</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="elp:RevenueBetweenSegments" contextRef="From2022-01-012022-12-31_custom_ElectricityDisMember" id="Fact014661" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">37,178</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:RevenueBetweenSegments" contextRef="From2022-01-012022-12-31_custom_ComMember" id="Fact014662" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">329,666</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:RevenueBetweenSegments" contextRef="From2022-01-012022-12-31_custom_GasMember" id="Fact014663" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,162</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl14664">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl14665">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:RevenueBetweenSegments" contextRef="From2022-01-012022-12-31_ifrs-full_EliminationOfIntersegmentAmountsMember" id="Fact014666" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">3,459,469</ix:nonFraction>)</span></td>
    <td style="text-align: right"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl14667">-</span></span></td></tr>
  <tr id="xdx_401_ecustom--OperatingCostAndExpense_zIKeoFlcUI2c" style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left"><span style="font-size: 7pt">OPERATING COSTS AND EXPENSES</span></td>
    <td style="font-weight: bold; text-align: right"><span style="font-size: 7pt">(<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2022-01-012022-12-31_custom_ElectricityGetGerMember" id="Fact014669" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,766,048</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2022-01-012022-12-31_custom_ElectricityGetTraMember" id="Fact014670" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">303,450</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2022-01-012022-12-31_custom_ElectricityDisMember" id="Fact014671" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">13,418,798</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2022-01-012022-12-31_custom_ComMember" id="Fact014672" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">4,814,710</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2022-01-012022-12-31_custom_GasMember" id="Fact014673" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,076,181</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2022-01-012022-12-31_custom_HoldingAndServicesMember" id="Fact014674" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">570,344</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2022-01-012022-12-31_custom_ReclassificationsNote39Member" id="Fact014675" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,424,916</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2022-01-012022-12-31_ifrs-full_EliminationOfIntersegmentAmountsMember" id="Fact014676" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,459,469</ix:nonFraction></span></td>
    <td style="font-weight: bold; text-align: right"><span style="font-size: 7pt">(<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2022-01-012022-12-31_custom_TotalMember" id="Fact014677" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">18,065,146</ix:nonFraction>)</span></td></tr>
  <tr id="xdx_403_ecustom--EnergyPurchasedForResale_zEPJWLWdo5H" style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">Energy purchased for resale</span></td>
    <td style="text-align: right"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:EnergyPurchasedForResale" contextRef="From2022-01-012022-12-31_custom_ElectricityGetGerMember" id="Fact014679" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">386,210</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl14680">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:EnergyPurchasedForResale" contextRef="From2022-01-012022-12-31_custom_ElectricityDisMember" id="Fact014681" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">5,980,124</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:EnergyPurchasedForResale" contextRef="From2022-01-012022-12-31_custom_ComMember" id="Fact014682" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">4,790,427</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl14683">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl14684">-</span></span></td>
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    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:EnergyPurchasedForResale" contextRef="From2022-01-012022-12-31_ifrs-full_EliminationOfIntersegmentAmountsMember" id="Fact014686" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,059,851</ix:nonFraction></span></td>
    <td style="text-align: right"><span style="font-size: 7pt">(<ix:nonFraction name="elp:EnergyPurchasedForResale" contextRef="From2022-01-012022-12-31_custom_TotalMember" id="Fact014687" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">8,096,910</ix:nonFraction>)</span></td></tr>
  <tr id="xdx_402_ecustom--ChargesForUseOfMainTransmissionGrid_zSq7j3K5EmQ2" style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">Charges for use of the main transmission grid</span></td>
    <td style="text-align: right"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:ChargesForUseOfMainTransmissionGrid" contextRef="From2022-01-012022-12-31_custom_ElectricityGetGerMember" id="Fact014689" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">599,422</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl14690">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:ChargesForUseOfMainTransmissionGrid" contextRef="From2022-01-012022-12-31_custom_ElectricityDisMember" id="Fact014691" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,313,203</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl14692">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl14693">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl14694">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="elp:ChargesForUseOfMainTransmissionGrid" contextRef="From2022-01-012022-12-31_custom_ReclassificationsNote39Member" id="Fact014695" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">32,530</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="elp:ChargesForUseOfMainTransmissionGrid" contextRef="From2022-01-012022-12-31_ifrs-full_EliminationOfIntersegmentAmountsMember" id="Fact014696" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">392,098</ix:nonFraction></span></td>
    <td style="text-align: right"><span style="font-size: 7pt">(<ix:nonFraction name="elp:ChargesForUseOfMainTransmissionGrid" contextRef="From2022-01-012022-12-31_custom_TotalMember" id="Fact014697" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,487,997</ix:nonFraction>)</span></td></tr>
  <tr id="xdx_404_ecustom--PersonnelAndManagementExpense_zzzaqWMP3wbb" style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">Personnel and management</span></td>
    <td style="text-align: right"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:PersonnelAndManagementExpense" contextRef="From2022-01-012022-12-31_custom_ElectricityGetGerMember" id="Fact014699" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">207,684</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:PersonnelAndManagementExpense" contextRef="From2022-01-012022-12-31_custom_ElectricityGetTraMember" id="Fact014700" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">123,528</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:PersonnelAndManagementExpense" contextRef="From2022-01-012022-12-31_custom_ElectricityDisMember" id="Fact014701" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">599,121</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:PersonnelAndManagementExpense" contextRef="From2022-01-012022-12-31_custom_ComMember" id="Fact014702" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">12,712</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:PersonnelAndManagementExpense" contextRef="From2022-01-012022-12-31_custom_GasMember" id="Fact014703" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">42,166</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:PersonnelAndManagementExpense" contextRef="From2022-01-012022-12-31_custom_HoldingAndServicesMember" id="Fact014704" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">41,651</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="elp:PersonnelAndManagementExpense" contextRef="From2022-01-012022-12-31_custom_ReclassificationsNote39Member" id="Fact014705" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">48,958</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl14706">-</span></span></td>
    <td style="text-align: right"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:PersonnelAndManagementExpense" contextRef="From2022-01-012022-12-31_custom_TotalMember" id="Fact014707" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">977,904</ix:nonFraction>)</span></td></tr>
  <tr id="xdx_401_ecustom--PensionAndHealthcarePlanExpense_z3WgryxrxSa3" style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">Pension and healthcare plans</span></td>
    <td style="text-align: right"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:PensionAndHealthcarePlanExpense" contextRef="From2022-01-012022-12-31_custom_ElectricityGetGerMember" id="Fact014709" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">48,973</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:PensionAndHealthcarePlanExpense" contextRef="From2022-01-012022-12-31_custom_ElectricityGetTraMember" id="Fact014710" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">30,948</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:PensionAndHealthcarePlanExpense" contextRef="From2022-01-012022-12-31_custom_ElectricityDisMember" id="Fact014711" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">169,493</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:PensionAndHealthcarePlanExpense" contextRef="From2022-01-012022-12-31_custom_ComMember" id="Fact014712" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,787</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:PensionAndHealthcarePlanExpense" contextRef="From2022-01-012022-12-31_custom_GasMember" id="Fact014713" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">5,366</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:PensionAndHealthcarePlanExpense" contextRef="From2022-01-012022-12-31_custom_HoldingAndServicesMember" id="Fact014714" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">9,614</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="elp:PensionAndHealthcarePlanExpense" contextRef="From2022-01-012022-12-31_custom_ReclassificationsNote39Member" id="Fact014715" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">5,984</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl14716">-</span></span></td>
    <td style="text-align: right"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:PensionAndHealthcarePlanExpense" contextRef="From2022-01-012022-12-31_custom_TotalMember" id="Fact014717" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">260,197</ix:nonFraction>)</span></td></tr>
  <tr id="xdx_407_ecustom--RawMaterialAndConsumablesUsed_zXkdm9ZJMhH6" style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">Materials and supplies</span></td>
    <td style="text-align: right"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:RawMaterialAndConsumablesUsed" contextRef="From2022-01-012022-12-31_custom_ElectricityGetGerMember" id="Fact014719" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">13,227</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:RawMaterialAndConsumablesUsed" contextRef="From2022-01-012022-12-31_custom_ElectricityGetTraMember" id="Fact014720" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">5,297</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:RawMaterialAndConsumablesUsed" contextRef="From2022-01-012022-12-31_custom_ElectricityDisMember" id="Fact014721" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">71,302</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:RawMaterialAndConsumablesUsed" contextRef="From2022-01-012022-12-31_custom_ComMember" id="Fact014722" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">53</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:RawMaterialAndConsumablesUsed" contextRef="From2022-01-012022-12-31_custom_GasMember" id="Fact014723" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,644</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:RawMaterialAndConsumablesUsed" contextRef="From2022-01-012022-12-31_custom_HoldingAndServicesMember" id="Fact014724" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">924</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="elp:RawMaterialAndConsumablesUsed" contextRef="From2022-01-012022-12-31_custom_ReclassificationsNote39Member" id="Fact014725" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,906</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl14726">-</span></span></td>
    <td style="text-align: right"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:RawMaterialAndConsumablesUsed" contextRef="From2022-01-012022-12-31_custom_TotalMember" id="Fact014727" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">90,541</ix:nonFraction>)</span></td></tr>
  <tr id="xdx_40B_ecustom--RawMaterialsAndConsumablesUsedForGenerationExpense_z96orNjU8xoa" style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">Raw materials and supplies for generation&#160;</span></td>
    <td style="text-align: right"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:RawMaterialsAndConsumablesUsedForGenerationExpense" contextRef="From2022-01-012022-12-31_custom_ElectricityGetGerMember" id="Fact014729" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">123,279</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl14730">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl14731">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl14732">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl14733">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl14734">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="elp:RawMaterialsAndConsumablesUsedForGenerationExpense" contextRef="From2022-01-012022-12-31_custom_ReclassificationsNote39Member" id="Fact014735" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">111,060</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="elp:RawMaterialsAndConsumablesUsedForGenerationExpense" contextRef="From2022-01-012022-12-31_ifrs-full_EliminationOfIntersegmentAmountsMember" id="Fact014736" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,870</ix:nonFraction></span></td>
    <td style="text-align: right"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:RawMaterialsAndConsumablesUsedForGenerationExpense" contextRef="From2022-01-012022-12-31_custom_TotalMember" id="Fact014737" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">9,349</ix:nonFraction>)</span></td></tr>
  <tr id="xdx_40B_ecustom--NaturalGasAndSuppliesForGasBusinessExpense_z9GOY4AV4vfj" style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">Natural gas and supplies for gas business</span></td>
    <td style="text-align: right"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl14739">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl14740">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl14741">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl14742">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:NaturalGasAndSuppliesForGasBusinessExpense" contextRef="From2022-01-012022-12-31_custom_GasMember" id="Fact014743" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">939,516</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl14744">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="elp:NaturalGasAndSuppliesForGasBusinessExpense" contextRef="From2022-01-012022-12-31_custom_ReclassificationsNote39Member" id="Fact014745" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">939,516</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl14746">-</span></span></td>
    <td style="text-align: right"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl14747">-</span></span></td></tr>
  <tr id="xdx_40E_ecustom--ThirdPartyServiceExpense_zWUKvT2gULf1" style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">Third party services</span></td>
    <td style="text-align: right"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:ThirdPartyServiceExpense" contextRef="From2022-01-012022-12-31_custom_ElectricityGetGerMember" id="Fact014749" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">207,239</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:ThirdPartyServiceExpense" contextRef="From2022-01-012022-12-31_custom_ElectricityGetTraMember" id="Fact014750" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">37,041</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:ThirdPartyServiceExpense" contextRef="From2022-01-012022-12-31_custom_ElectricityDisMember" id="Fact014751" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">505,407</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:ThirdPartyServiceExpense" contextRef="From2022-01-012022-12-31_custom_ComMember" id="Fact014752" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,665</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:ThirdPartyServiceExpense" contextRef="From2022-01-012022-12-31_custom_GasMember" id="Fact014753" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">13,316</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:ThirdPartyServiceExpense" contextRef="From2022-01-012022-12-31_custom_HoldingAndServicesMember" id="Fact014754" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">41,702</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="elp:ThirdPartyServiceExpense" contextRef="From2022-01-012022-12-31_custom_ReclassificationsNote39Member" id="Fact014755" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">46,192</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="elp:ThirdPartyServiceExpense" contextRef="From2022-01-012022-12-31_ifrs-full_EliminationOfIntersegmentAmountsMember" id="Fact014756" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">6,627</ix:nonFraction></span></td>
    <td style="text-align: right"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:ThirdPartyServiceExpense" contextRef="From2022-01-012022-12-31_custom_TotalMember" id="Fact014757" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">754,551</ix:nonFraction>)</span></td></tr>
  <tr id="xdx_404_ecustom--DepreciationAndAmortisationExpenses_zw2gSeUPEHgf" style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">Depreciation and amortization</span></td>
    <td style="text-align: right"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:DepreciationAndAmortisationExpenses" contextRef="From2022-01-012022-12-31_custom_ElectricityGetGerMember" id="Fact014759" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">783,828</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:DepreciationAndAmortisationExpenses" contextRef="From2022-01-012022-12-31_custom_ElectricityGetTraMember" id="Fact014760" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">13,692</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:DepreciationAndAmortisationExpenses" contextRef="From2022-01-012022-12-31_custom_ElectricityDisMember" id="Fact014761" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">454,307</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:DepreciationAndAmortisationExpenses" contextRef="From2022-01-012022-12-31_custom_ComMember" id="Fact014762" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">353</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:DepreciationAndAmortisationExpenses" contextRef="From2022-01-012022-12-31_custom_GasMember" id="Fact014763" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">44,190</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:DepreciationAndAmortisationExpenses" contextRef="From2022-01-012022-12-31_custom_HoldingAndServicesMember" id="Fact014764" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">4,612</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="elp:DepreciationAndAmortisationExpenses" contextRef="From2022-01-012022-12-31_custom_ReclassificationsNote39Member" id="Fact014765" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">67,885</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl14766">-</span></span></td>
    <td style="text-align: right"><span style="font-size: 7pt">(<ix:nonFraction name="elp:DepreciationAndAmortisationExpenses" contextRef="From2022-01-012022-12-31_custom_TotalMember" id="Fact014767" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,233,097</ix:nonFraction>)</span></td></tr>
  <tr id="xdx_406_ecustom--ProvisionReversalForLitigationsAndEstimatedLossesOnTaxCredits_zZ5gBFA304Ck" style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">Provision (reversal) for litigations</span></td>
    <td style="text-align: right"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:ProvisionReversalForLitigationsAndEstimatedLossesOnTaxCredits" contextRef="From2022-01-012022-12-31_custom_ElectricityGetGerMember" id="Fact014769" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">17,503</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">(<ix:nonFraction name="elp:ProvisionReversalForLitigationsAndEstimatedLossesOnTaxCredits" contextRef="From2022-01-012022-12-31_custom_ElectricityGetTraMember" id="Fact014770" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">951</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:ProvisionReversalForLitigationsAndEstimatedLossesOnTaxCredits" contextRef="From2022-01-012022-12-31_custom_ElectricityDisMember" id="Fact014771" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">162,414</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="elp:ProvisionReversalForLitigationsAndEstimatedLossesOnTaxCredits" contextRef="From2022-01-012022-12-31_custom_ComMember" id="Fact014772" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">31</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:ProvisionReversalForLitigationsAndEstimatedLossesOnTaxCredits" contextRef="From2022-01-012022-12-31_custom_GasMember" id="Fact014773" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">24</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:ProvisionReversalForLitigationsAndEstimatedLossesOnTaxCredits" contextRef="From2022-01-012022-12-31_custom_HoldingAndServicesMember" id="Fact014774" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">445,741</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="elp:ProvisionReversalForLitigationsAndEstimatedLossesOnTaxCredits" contextRef="From2022-01-012022-12-31_custom_ReclassificationsNote39Member" id="Fact014775" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,860</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl14776">-</span></span></td>
    <td style="text-align: right"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:ProvisionReversalForLitigationsAndEstimatedLossesOnTaxCredits" contextRef="From2022-01-012022-12-31_custom_TotalMember" id="Fact014777" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">623,742</ix:nonFraction>)</span></td></tr>
  <tr id="xdx_40B_eifrs-full--ImpairmentLoss_ztyQOnJPVeEj" style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">Impairment of assets</span></td>
    <td style="text-align: right"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="ifrs-full:ImpairmentLoss" contextRef="From2022-01-012022-12-31_custom_ElectricityGetGerMember" id="Fact014779" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">82,758</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl14780">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl14781">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl14782">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="ifrs-full:ImpairmentLoss" contextRef="From2022-01-012022-12-31_custom_GasMember" id="Fact014783" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,629</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl14784">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="ifrs-full:ImpairmentLoss" contextRef="From2022-01-012022-12-31_custom_ReclassificationsNote39Member" id="Fact014785" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">109,761</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl14786">-</span></span></td>
    <td style="text-align: right"><span style="font-size: 7pt">&#160;<ix:nonFraction name="ifrs-full:ImpairmentLoss" contextRef="From2022-01-012022-12-31_custom_TotalMember" id="Fact014787" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">25,374</ix:nonFraction></span></td></tr>
  <tr id="xdx_405_ecustom--OtherEstimatedLossesProvisionsAndReversals_zqyKOzqeCakf" style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">Other estimated losses, provisions and reversals</span></td>
    <td style="text-align: right"><span style="font-size: 7pt">(<ix:nonFraction name="elp:OtherEstimatedLossesProvisionsAndReversals" contextRef="From2022-01-012022-12-31_custom_ElectricityGetGerMember" id="Fact014789" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">992</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:OtherEstimatedLossesProvisionsAndReversals" contextRef="From2022-01-012022-12-31_custom_ElectricityGetTraMember" id="Fact014790" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,065</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:OtherEstimatedLossesProvisionsAndReversals" contextRef="From2022-01-012022-12-31_custom_ElectricityDisMember" id="Fact014791" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">119,481</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:OtherEstimatedLossesProvisionsAndReversals" contextRef="From2022-01-012022-12-31_custom_ComMember" id="Fact014792" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,755</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:OtherEstimatedLossesProvisionsAndReversals" contextRef="From2022-01-012022-12-31_custom_GasMember" id="Fact014793" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,064</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl14794">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="elp:OtherEstimatedLossesProvisionsAndReversals" contextRef="From2022-01-012022-12-31_custom_ReclassificationsNote39Member" id="Fact014795" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,064</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl14796">-</span></span></td>
    <td style="text-align: right"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:OtherEstimatedLossesProvisionsAndReversals" contextRef="From2022-01-012022-12-31_custom_TotalMember" id="Fact014797" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">119,163</ix:nonFraction>)</span></td></tr>
  <tr id="xdx_40D_ecustom--ConstructionCost_znVR2ZeUkOyg" style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">Construction cost</span></td>
    <td style="text-align: right"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl14799">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:ConstructionCost" contextRef="From2022-01-012022-12-31_custom_ElectricityGetTraMember" id="Fact014800" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">89,166</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:ConstructionCost" contextRef="From2022-01-012022-12-31_custom_ElectricityDisMember" id="Fact014801" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,048,022</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl14802">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:ConstructionCost" contextRef="From2022-01-012022-12-31_custom_GasMember" id="Fact014803" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">12,024</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl14804">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="elp:ConstructionCost" contextRef="From2022-01-012022-12-31_custom_ReclassificationsNote39Member" id="Fact014805" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">12,024</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl14806">-</span></span></td>
    <td style="text-align: right"><span style="font-size: 7pt">(<ix:nonFraction name="elp:ConstructionCost" contextRef="From2022-01-012022-12-31_custom_TotalMember" id="Fact014807" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,137,188</ix:nonFraction>)</span></td></tr>
  <tr id="xdx_40D_ecustom--ProvisionForAllocationOfPisAndCofinsCredit_zjgZLnPCanxk" style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">Provision for allocation of PIS and Cofins credits</span></td>
    <td style="text-align: right"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl14809">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl14810">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:ProvisionForAllocationOfPisAndCofinsCredit" contextRef="From2022-01-012022-12-31_custom_ElectricityDisMember" id="Fact014811" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">810,563</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl14812">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl14813">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl14814">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl14815">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl14816">-</span></span></td>
    <td style="text-align: right"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:ProvisionForAllocationOfPisAndCofinsCredit" contextRef="From2022-01-012022-12-31_custom_TotalMember" id="Fact014817" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">810,563</ix:nonFraction>)</span></td></tr>
  <tr id="xdx_40E_ecustom--OtherOperatingIncomeExpense3_zK8xTGMZLmK8" style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">Other operating costs and expenses, net</span></td>
    <td style="text-align: right"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:OtherOperatingIncomeExpense3" contextRef="From2022-01-012022-12-31_custom_ElectricityGetGerMember" id="Fact014819" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">294,933</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:OtherOperatingIncomeExpense3" contextRef="From2022-01-012022-12-31_custom_ElectricityGetTraMember" id="Fact014820" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">5,892</ix:nonFraction>)</span></td>
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  <tr id="xdx_40E_eifrs-full--ShareOfProfitLossOfAssociatesAndJointVenturesAccountedForUsingEquityMethod_zApFlJvFhx5e" style="vertical-align: bottom">
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  <tr id="xdx_405_ecustom--ProfitLossBeforeFinancialAbstract_iB_z6cgcw17zUzl" style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left"><span style="font-size: 7pt">PROFIT (LOSS) BEFORE FINANCIAL</span></td>
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    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
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  <tr id="xdx_40B_ecustom--ProfitLossBeforeTax3_zX1wYDSw1kZg" style="vertical-align: bottom">
    <td style="padding-left: 10pt; font-weight: bold; text-align: left"><span style="font-size: 7pt">&#160;INCOME AND
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  <tr id="xdx_409_eifrs-full--FinanceIncome_zKzr4jkcFdGh" style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">Financial income</span></td>
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    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="ifrs-full:FinanceIncome" contextRef="From2022-01-012022-12-31_custom_ComMember" id="Fact014862" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">32,667</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="ifrs-full:FinanceIncome" contextRef="From2022-01-012022-12-31_custom_GasMember" id="Fact014863" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">56,730</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="ifrs-full:FinanceIncome" contextRef="From2022-01-012022-12-31_custom_HoldingAndServicesMember" id="Fact014864" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">87,621</ix:nonFraction></span></td>
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    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="ifrs-full:FinanceIncome" contextRef="From2022-01-012022-12-31_ifrs-full_EliminationOfIntersegmentAmountsMember" id="Fact014866" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">6,777</ix:nonFraction>)</span></td>
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  <tr id="xdx_400_ecustom--FinanceCost_zvq8UYU9Orfd" style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">Financial expenses</span></td>
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    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:FinanceCost" contextRef="From2022-01-012022-12-31_custom_ElectricityGetTraMember" id="Fact014870" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">272,287</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:FinanceCost" contextRef="From2022-01-012022-12-31_custom_ElectricityDisMember" id="Fact014871" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">752,097</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:FinanceCost" contextRef="From2022-01-012022-12-31_custom_ComMember" id="Fact014872" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">291</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:FinanceCost" contextRef="From2022-01-012022-12-31_custom_GasMember" id="Fact014873" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">28,290</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:FinanceCost" contextRef="From2022-01-012022-12-31_custom_HoldingAndServicesMember" id="Fact014874" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">271,934</ix:nonFraction>)</span></td>
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  <tr id="xdx_401_ecustom--UpdateOfProvisionForAllocationOf_z1plJAnx7Pzb" style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">Update of provision for allocation of</span></td>
    <td style="text-align: right"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="text-align: right"><span style="font-size: 7pt">&#160;</span></td></tr>
  <tr id="xdx_402_ecustom--PisAndCofinsCredits_iN_di_ztbPo9FM6J7b" style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">&#160;PIS and Cofins credits</span></td>
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  <tr id="xdx_403_ecustom--ProfitLossFromOperatingActivities2_zqZWzUO75An3" style="vertical-align: bottom">
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  <tr id="xdx_408_eifrs-full--IncomeTaxExpenseContinuingOperations_iN_di_zIYTu814shNg" style="vertical-align: bottom">
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    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="ifrs-full:IncomeTaxExpenseContinuingOperations" contextRef="From2022-01-012022-12-31_custom_GasMember" id="Fact014913" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">70,092</ix:nonFraction>)</span></td>
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  <tr id="xdx_402_eifrs-full--ProfitLossFromContinuingOperations_i_pn3n3" style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left"><span style="font-size: 7pt">NET INCOME(LOSS) FROM CONTINUING OPERATIONS</span></td>
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  <tr id="xdx_40F_eifrs-full--ProfitLossFromDiscontinuedOperations_zyICMVuRDdEk" style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">Result of discontinued operations</span></td>
    <td style="text-align: right"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl14929">-</span></span></td>
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  <tr id="xdx_404_eifrs-full--ProfitLoss_z2ixWIgpsoKd" style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; font-weight: bold; text-align: left"><span style="font-size: 7pt">NET INCOME (LOSS)</span></td>
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<p style="font: 11pt/7.5pt Calibri, Helvetica, Sans-Serif; margin: 0.35pt 0 0">&#160;</p>

<table border="0" cellpadding="0" cellspacing="0" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
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  <tr style="vertical-align: middle">
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    <td rowspan="3" style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: center"><span style="font-size: 7pt">Reclassi-<br/>
    fications<br/>
    Note 39</span></td>
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  <tr style="vertical-align: middle">
    <td style="font-weight: bold; text-align: left"><span style="font-size: 7pt">Restated</span></td>
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    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td></tr>
  <tr>
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: left"><span style="font-size: 7pt">12.31.2021</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: middle; text-align: center"><span style="font-size: 7pt">GER</span></td>
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    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: middle; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">COM</span></td></tr>
  <tr>
    <td style="font-weight: bold; vertical-align: bottom; text-align: left"><span style="font-size: 7pt">CONTINUING OPERATIONS</span></td>
    <td style="font-weight: bold; vertical-align: middle; text-align: center"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; vertical-align: middle; text-align: center"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; vertical-align: middle; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; vertical-align: middle; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; vertical-align: middle; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; vertical-align: middle; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; vertical-align: middle; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; vertical-align: middle; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; vertical-align: middle; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; vertical-align: middle; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="font-weight: bold; vertical-align: middle; text-align: center"><span style="font-size: 7pt">&#160;</span></td></tr>
  <tr id="xdx_40C_ecustom--OperatingRevenue1_zJzNQTUILbI2" style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left"><span style="font-size: 7pt">NET OPERATING REVENUES</span></td>
    <td style="font-weight: bold; text-align: right"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:OperatingRevenue1" contextRef="From2021-01-012021-12-31_custom_ElectricityGetGerMember" id="Fact014949" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">6,185,468</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right"><span style="font-size: 7pt"><ix:nonFraction name="elp:OperatingRevenue1" contextRef="From2021-01-012021-12-31_custom_ElectricityGetTraMember" id="Fact014950" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,541,080</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:OperatingRevenue1" contextRef="From2021-01-012021-12-31_custom_ElectricityDisMember" id="Fact014951" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">14,836,392</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="elp:OperatingRevenue1" contextRef="From2021-01-012021-12-31_custom_ComMember" id="Fact014952" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,536,414</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:OperatingRevenue1" contextRef="From2021-01-012021-12-31_custom_TelMember" id="Fact014953" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">243,611</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:OperatingRevenue1" contextRef="From2021-01-012021-12-31_custom_GasMember" id="Fact014954" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">783,277</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:OperatingRevenue1" contextRef="From2021-01-012021-12-31_custom_HoldingAndServicesMember" id="Fact014955" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">40,478</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:OperatingRevenue1" contextRef="From2021-01-012021-12-31_custom_ReclassificationsAMember" id="Fact014956" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">228,379</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:OperatingRevenue1" contextRef="From2021-01-012021-12-31_custom_ReclassificationsNote39Member" id="Fact014957" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">3,008,071</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:OperatingRevenue1" contextRef="From2021-01-012021-12-31_ifrs-full_EliminationOfIntersegmentAmountsMember" id="Fact014958" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">3,954,054</ix:nonFraction>)</span></td>
    <td style="font-weight: bold; text-align: right"><span style="font-size: 7pt"><ix:nonFraction name="elp:OperatingRevenue1" contextRef="From2021-01-012021-12-31_custom_TotalMember" id="Fact014959" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">20,976,216</ix:nonFraction></span></td></tr>
  <tr id="xdx_40D_eifrs-full--RevenueFromSaleOfGoodsRelatedPartyTransactions_zhEQHTTkByhd" style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">Net operating revenue - third-parties</span></td>
    <td style="text-align: right"><span style="font-size: 7pt">&#160;<ix:nonFraction name="ifrs-full:RevenueFromSaleOfGoodsRelatedPartyTransactions" contextRef="From2021-01-012021-12-31_custom_ElectricityGetGerMember" id="Fact014961" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,823,917</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt"><ix:nonFraction name="ifrs-full:RevenueFromSaleOfGoodsRelatedPartyTransactions" contextRef="From2021-01-012021-12-31_custom_ElectricityGetTraMember" id="Fact014962" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,181,374</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="ifrs-full:RevenueFromSaleOfGoodsRelatedPartyTransactions" contextRef="From2021-01-012021-12-31_custom_ElectricityDisMember" id="Fact014963" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">14,785,432</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="ifrs-full:RevenueFromSaleOfGoodsRelatedPartyTransactions" contextRef="From2021-01-012021-12-31_custom_ComMember" id="Fact014964" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,395,592</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="ifrs-full:RevenueFromSaleOfGoodsRelatedPartyTransactions" contextRef="From2021-01-012021-12-31_custom_TelMember" id="Fact014965" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">228,379</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="ifrs-full:RevenueFromSaleOfGoodsRelatedPartyTransactions" contextRef="From2021-01-012021-12-31_custom_GasMember" id="Fact014966" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">757,494</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="ifrs-full:RevenueFromSaleOfGoodsRelatedPartyTransactions" contextRef="From2021-01-012021-12-31_custom_HoldingAndServicesMember" id="Fact014967" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">40,478</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="ifrs-full:RevenueFromSaleOfGoodsRelatedPartyTransactions" contextRef="From2021-01-012021-12-31_custom_ReclassificationsAMember" id="Fact014968" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">228,379</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="ifrs-full:RevenueFromSaleOfGoodsRelatedPartyTransactions" contextRef="From2021-01-012021-12-31_custom_ReclassificationsNote39Member" id="Fact014969" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">3,008,071</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl14970">-</span></span></td>
    <td style="text-align: right"><span style="font-size: 7pt"><ix:nonFraction name="ifrs-full:RevenueFromSaleOfGoodsRelatedPartyTransactions" contextRef="From2021-01-012021-12-31_custom_TotalMember" id="Fact014971" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">20,976,216</ix:nonFraction></span></td></tr>
  <tr id="xdx_40E_ecustom--RevenueBetweenSegments_znvEWB0UFuBd" style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">Net operating revenue - between segments</span></td>
    <td style="text-align: right"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:RevenueBetweenSegments" contextRef="From2021-01-012021-12-31_custom_ElectricityGetGerMember" id="Fact014973" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,361,551</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:RevenueBetweenSegments" contextRef="From2021-01-012021-12-31_custom_ElectricityGetTraMember" id="Fact014974" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">359,706</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="elp:RevenueBetweenSegments" contextRef="From2021-01-012021-12-31_custom_ElectricityDisMember" id="Fact014975" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">50,960</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="elp:RevenueBetweenSegments" contextRef="From2021-01-012021-12-31_custom_ComMember" id="Fact014976" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,140,822</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:RevenueBetweenSegments" contextRef="From2021-01-012021-12-31_custom_TelMember" id="Fact014977" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">15,232</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:RevenueBetweenSegments" contextRef="From2021-01-012021-12-31_custom_GasMember" id="Fact014978" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">25,783</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl14979">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl14980">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl14981">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:RevenueBetweenSegments" contextRef="From2021-01-012021-12-31_ifrs-full_EliminationOfIntersegmentAmountsMember" id="Fact014982" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">3,954,054</ix:nonFraction>)</span></td>
    <td style="text-align: right"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl14983">-</span></span></td></tr>
  <tr id="xdx_401_ecustom--OperatingCostAndExpense_znUEEKi8ocr3" style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left"><span style="font-size: 7pt">OPERATING COSTS AND EXPENSES</span></td>
    <td style="font-weight: bold; text-align: right"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2021-01-012021-12-31_custom_ElectricityGetGerMember" id="Fact014985" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">3,312,461</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right"><span style="font-size: 7pt">(<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2021-01-012021-12-31_custom_ElectricityGetTraMember" id="Fact014986" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">457,137</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2021-01-012021-12-31_custom_ElectricityDisMember" id="Fact014987" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">13,669,382</ix:nonFraction>)</span></td>
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    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2021-01-012021-12-31_custom_TelMember" id="Fact014989" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">222,883</ix:nonFraction>)</span></td>
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    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2021-01-012021-12-31_custom_HoldingAndServicesMember" id="Fact014991" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">246,871</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2021-01-012021-12-31_custom_ReclassificationsAMember" id="Fact014992" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">81,805</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2021-01-012021-12-31_custom_ReclassificationsNote39Member" id="Fact014993" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,488,823</ix:nonFraction></span></td>
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    <td style="font-weight: bold; text-align: right"><span style="font-size: 7pt">(<ix:nonFraction name="elp:OperatingCostAndExpense" contextRef="From2021-01-012021-12-31_custom_TotalMember" id="Fact014995" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">16,415,740</ix:nonFraction>)</span></td></tr>
  <tr id="xdx_405_ecustom--EnergyPurchasedForResale_zs4GgWihTmAg" style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">Energy purchased for resale</span></td>
    <td style="text-align: right"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:EnergyPurchasedForResale" contextRef="From2021-01-012021-12-31_custom_ElectricityGetGerMember" id="Fact014997" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,279,857</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl14998">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:EnergyPurchasedForResale" contextRef="From2021-01-012021-12-31_custom_ElectricityDisMember" id="Fact014999" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">7,277,499</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:EnergyPurchasedForResale" contextRef="From2021-01-012021-12-31_custom_ComMember" id="Fact015000" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">4,450,586</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl15001">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl15002">-</span></span></td>
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    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl15005">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:EnergyPurchasedForResale" contextRef="From2021-01-012021-12-31_ifrs-full_EliminationOfIntersegmentAmountsMember" id="Fact015006" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,504,199</ix:nonFraction></span></td>
    <td style="text-align: right"><span style="font-size: 7pt">(<ix:nonFraction name="elp:EnergyPurchasedForResale" contextRef="From2021-01-012021-12-31_custom_TotalMember" id="Fact015007" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">9,503,743</ix:nonFraction>)</span></td></tr>
  <tr id="xdx_400_ecustom--ChargesForUseOfMainTransmissionGrid_zCqYDPRMvb04" style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">Charges for use of the main transmission grid</span></td>
    <td style="text-align: right"><span style="font-size: 7pt">(<ix:nonFraction name="elp:ChargesForUseOfMainTransmissionGrid" contextRef="From2021-01-012021-12-31_custom_ElectricityGetGerMember" id="Fact015009" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">524,562</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl15010">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:ChargesForUseOfMainTransmissionGrid" contextRef="From2021-01-012021-12-31_custom_ElectricityDisMember" id="Fact015011" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,363,451</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl15012">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl15013">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl15014">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl15015">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl15016">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="elp:ChargesForUseOfMainTransmissionGrid" contextRef="From2021-01-012021-12-31_custom_ReclassificationsNote39Member" id="Fact015017" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">27,941</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="elp:ChargesForUseOfMainTransmissionGrid" contextRef="From2021-01-012021-12-31_ifrs-full_EliminationOfIntersegmentAmountsMember" id="Fact015018" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">386,372</ix:nonFraction></span></td>
    <td style="text-align: right"><span style="font-size: 7pt">(<ix:nonFraction name="elp:ChargesForUseOfMainTransmissionGrid" contextRef="From2021-01-012021-12-31_custom_TotalMember" id="Fact015019" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,473,700</ix:nonFraction>)</span></td></tr>
  <tr id="xdx_404_ecustom--PersonnelAndManagementExpense_zTHKc4qefW5i" style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">Personnel and management</span></td>
    <td style="text-align: right"><span style="font-size: 7pt">(<ix:nonFraction name="elp:PersonnelAndManagementExpense" contextRef="From2021-01-012021-12-31_custom_ElectricityGetGerMember" id="Fact015021" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">281,498</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">(<ix:nonFraction name="elp:PersonnelAndManagementExpense" contextRef="From2021-01-012021-12-31_custom_ElectricityGetTraMember" id="Fact015022" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">167,041</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:PersonnelAndManagementExpense" contextRef="From2021-01-012021-12-31_custom_ElectricityDisMember" id="Fact015023" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">905,338</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:PersonnelAndManagementExpense" contextRef="From2021-01-012021-12-31_custom_ComMember" id="Fact015024" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">18,568</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:PersonnelAndManagementExpense" contextRef="From2021-01-012021-12-31_custom_TelMember" id="Fact015025" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">39,365</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:PersonnelAndManagementExpense" contextRef="From2021-01-012021-12-31_custom_GasMember" id="Fact015026" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">39,121</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:PersonnelAndManagementExpense" contextRef="From2021-01-012021-12-31_custom_HoldingAndServicesMember" id="Fact015027" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">99,926</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl15028">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="elp:PersonnelAndManagementExpense" contextRef="From2021-01-012021-12-31_custom_ReclassificationsNote39Member" id="Fact015029" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">44,889</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl15030">-</span></span></td>
    <td style="text-align: right"><span style="font-size: 7pt">(<ix:nonFraction name="elp:PersonnelAndManagementExpense" contextRef="From2021-01-012021-12-31_custom_TotalMember" id="Fact015031" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,505,968</ix:nonFraction>)</span></td></tr>
  <tr id="xdx_404_ecustom--PensionAndHealthcarePlanExpense_zyYomsvsXdA7" style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">Pension and healthcare plans</span></td>
    <td style="text-align: right"><span style="font-size: 7pt">(<ix:nonFraction name="elp:PensionAndHealthcarePlanExpense" contextRef="From2021-01-012021-12-31_custom_ElectricityGetGerMember" id="Fact015033" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">44,166</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">(<ix:nonFraction name="elp:PensionAndHealthcarePlanExpense" contextRef="From2021-01-012021-12-31_custom_ElectricityGetTraMember" id="Fact015034" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">27,954</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:PensionAndHealthcarePlanExpense" contextRef="From2021-01-012021-12-31_custom_ElectricityDisMember" id="Fact015035" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">155,774</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:PensionAndHealthcarePlanExpense" contextRef="From2021-01-012021-12-31_custom_ComMember" id="Fact015036" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,547</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:PensionAndHealthcarePlanExpense" contextRef="From2021-01-012021-12-31_custom_TelMember" id="Fact015037" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">6,289</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:PensionAndHealthcarePlanExpense" contextRef="From2021-01-012021-12-31_custom_GasMember" id="Fact015038" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">5,154</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:PensionAndHealthcarePlanExpense" contextRef="From2021-01-012021-12-31_custom_HoldingAndServicesMember" id="Fact015039" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">7,889</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl15040">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="elp:PensionAndHealthcarePlanExpense" contextRef="From2021-01-012021-12-31_custom_ReclassificationsNote39Member" id="Fact015041" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">5,754</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl15042">-</span></span></td>
    <td style="text-align: right"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:PensionAndHealthcarePlanExpense" contextRef="From2021-01-012021-12-31_custom_TotalMember" id="Fact015043" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">243,019</ix:nonFraction>)</span></td></tr>
  <tr id="xdx_401_ecustom--RawMaterialAndConsumablesUsed_zwY3FXNskyp8" style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">Materials and supplies</span></td>
    <td style="text-align: right"><span style="font-size: 7pt">(<ix:nonFraction name="elp:RawMaterialAndConsumablesUsed" contextRef="From2021-01-012021-12-31_custom_ElectricityGetGerMember" id="Fact015045" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">9,863</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">(<ix:nonFraction name="elp:RawMaterialAndConsumablesUsed" contextRef="From2021-01-012021-12-31_custom_ElectricityGetTraMember" id="Fact015046" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">4,161</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:RawMaterialAndConsumablesUsed" contextRef="From2021-01-012021-12-31_custom_ElectricityDisMember" id="Fact015047" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">51,722</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:RawMaterialAndConsumablesUsed" contextRef="From2021-01-012021-12-31_custom_ComMember" id="Fact015048" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">17</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:RawMaterialAndConsumablesUsed" contextRef="From2021-01-012021-12-31_custom_TelMember" id="Fact015049" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">965</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:RawMaterialAndConsumablesUsed" contextRef="From2021-01-012021-12-31_custom_GasMember" id="Fact015050" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">3,590</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:RawMaterialAndConsumablesUsed" contextRef="From2021-01-012021-12-31_custom_HoldingAndServicesMember" id="Fact015051" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">471</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:RawMaterialAndConsumablesUsed" contextRef="From2021-01-012021-12-31_custom_ReclassificationsAMember" id="Fact015052" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">965</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="elp:RawMaterialAndConsumablesUsed" contextRef="From2021-01-012021-12-31_custom_ReclassificationsNote39Member" id="Fact015053" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,634</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:RawMaterialAndConsumablesUsed" contextRef="From2021-01-012021-12-31_ifrs-full_EliminationOfIntersegmentAmountsMember" id="Fact015054" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2</ix:nonFraction></span></td>
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  <tr id="xdx_40C_ecustom--RawMaterialsAndConsumablesUsedForGenerationExpense_zi3IAbnwC73b" style="vertical-align: bottom">
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    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl15058">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl15059">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl15060">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl15061">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl15062">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl15063">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl15064">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:RawMaterialsAndConsumablesUsedForGenerationExpense" contextRef="From2021-01-012021-12-31_custom_ReclassificationsNote39Member" id="Fact015065" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,854,948</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="elp:RawMaterialsAndConsumablesUsedForGenerationExpense" contextRef="From2021-01-012021-12-31_ifrs-full_EliminationOfIntersegmentAmountsMember" id="Fact015066" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">23,867</ix:nonFraction></span></td>
    <td style="text-align: right"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl15067">-</span></span></td></tr>
  <tr id="xdx_402_ecustom--NaturalGasAndSuppliesForGasBusinessExpense_zm3BbnV0ZJ4f" style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">Natural gas and supplies for gas business</span></td>
    <td style="text-align: right"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl15069">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl15070">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl15071">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl15072">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl15073">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:NaturalGasAndSuppliesForGasBusinessExpense" contextRef="From2021-01-012021-12-31_custom_GasMember" id="Fact015074" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">506,065</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl15075">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl15076">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="elp:NaturalGasAndSuppliesForGasBusinessExpense" contextRef="From2021-01-012021-12-31_custom_ReclassificationsNote39Member" id="Fact015077" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">506,065</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl15078">-</span></span></td>
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  <tr id="xdx_40B_ecustom--ThirdPartyServiceExpense_zs0kYT9etiJ" style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">Third party services</span></td>
    <td style="text-align: right"><span style="font-size: 7pt">(<ix:nonFraction name="elp:ThirdPartyServiceExpense" contextRef="From2021-01-012021-12-31_custom_ElectricityGetGerMember" id="Fact015081" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">203,823</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">(<ix:nonFraction name="elp:ThirdPartyServiceExpense" contextRef="From2021-01-012021-12-31_custom_ElectricityGetTraMember" id="Fact015082" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">30,699</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:ThirdPartyServiceExpense" contextRef="From2021-01-012021-12-31_custom_ElectricityDisMember" id="Fact015083" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">450,752</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:ThirdPartyServiceExpense" contextRef="From2021-01-012021-12-31_custom_ComMember" id="Fact015084" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,925</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:ThirdPartyServiceExpense" contextRef="From2021-01-012021-12-31_custom_TelMember" id="Fact015085" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">38,690</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:ThirdPartyServiceExpense" contextRef="From2021-01-012021-12-31_custom_GasMember" id="Fact015086" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">13,850</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:ThirdPartyServiceExpense" contextRef="From2021-01-012021-12-31_custom_HoldingAndServicesMember" id="Fact015087" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">26,147</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="elp:ThirdPartyServiceExpense" contextRef="From2021-01-012021-12-31_custom_ReclassificationsAMember" id="Fact015088" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">38,690</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="elp:ThirdPartyServiceExpense" contextRef="From2021-01-012021-12-31_custom_ReclassificationsNote39Member" id="Fact015089" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">69,983</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="elp:ThirdPartyServiceExpense" contextRef="From2021-01-012021-12-31_ifrs-full_EliminationOfIntersegmentAmountsMember" id="Fact015090" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">21,597</ix:nonFraction></span></td>
    <td style="text-align: right"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:ThirdPartyServiceExpense" contextRef="From2021-01-012021-12-31_custom_TotalMember" id="Fact015091" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">636,616</ix:nonFraction>)</span></td></tr>
  <tr id="xdx_40E_ecustom--DepreciationAndAmortisationExpenses_ztBDWCTuQG2l" style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">Depreciation and amortization</span></td>
    <td style="text-align: right"><span style="font-size: 7pt">(<ix:nonFraction name="elp:DepreciationAndAmortisationExpenses" contextRef="From2021-01-012021-12-31_custom_ElectricityGetGerMember" id="Fact015093" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">616,267</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">(<ix:nonFraction name="elp:DepreciationAndAmortisationExpenses" contextRef="From2021-01-012021-12-31_custom_ElectricityGetTraMember" id="Fact015094" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">11,431</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:DepreciationAndAmortisationExpenses" contextRef="From2021-01-012021-12-31_custom_ElectricityDisMember" id="Fact015095" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">406,632</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:DepreciationAndAmortisationExpenses" contextRef="From2021-01-012021-12-31_custom_ComMember" id="Fact015096" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">234</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:DepreciationAndAmortisationExpenses" contextRef="From2021-01-012021-12-31_custom_TelMember" id="Fact015097" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">77,901</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:DepreciationAndAmortisationExpenses" contextRef="From2021-01-012021-12-31_custom_GasMember" id="Fact015098" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">41,178</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:DepreciationAndAmortisationExpenses" contextRef="From2021-01-012021-12-31_custom_HoldingAndServicesMember" id="Fact015099" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">3,515</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="elp:DepreciationAndAmortisationExpenses" contextRef="From2021-01-012021-12-31_custom_ReclassificationsAMember" id="Fact015100" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,893</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="elp:DepreciationAndAmortisationExpenses" contextRef="From2021-01-012021-12-31_custom_ReclassificationsNote39Member" id="Fact015101" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">65,247</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="elp:DepreciationAndAmortisationExpenses" contextRef="From2021-01-012021-12-31_ifrs-full_EliminationOfIntersegmentAmountsMember" id="Fact015102" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">72,726</ix:nonFraction></span></td>
    <td style="text-align: right"><span style="font-size: 7pt">(<ix:nonFraction name="elp:DepreciationAndAmortisationExpenses" contextRef="From2021-01-012021-12-31_custom_TotalMember" id="Fact015103" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,017,292</ix:nonFraction>)</span></td></tr>
  <tr id="xdx_403_ecustom--ProvisionReversalForLitigationsAndEstimatedLossesOnTaxCredits_zaFmbF1OkLh6" style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">Provision (reversal) for litigations</span></td>
    <td style="text-align: right"><span style="font-size: 7pt">(<ix:nonFraction name="elp:ProvisionReversalForLitigationsAndEstimatedLossesOnTaxCredits" contextRef="From2021-01-012021-12-31_custom_ElectricityGetGerMember" id="Fact015105" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">25,238</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">(<ix:nonFraction name="elp:ProvisionReversalForLitigationsAndEstimatedLossesOnTaxCredits" contextRef="From2021-01-012021-12-31_custom_ElectricityGetTraMember" id="Fact015106" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">9,151</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:ProvisionReversalForLitigationsAndEstimatedLossesOnTaxCredits" contextRef="From2021-01-012021-12-31_custom_ElectricityDisMember" id="Fact015107" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">89,662</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:ProvisionReversalForLitigationsAndEstimatedLossesOnTaxCredits" contextRef="From2021-01-012021-12-31_custom_ComMember" id="Fact015108" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">295</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:ProvisionReversalForLitigationsAndEstimatedLossesOnTaxCredits" contextRef="From2021-01-012021-12-31_custom_TelMember" id="Fact015109" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,845</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:ProvisionReversalForLitigationsAndEstimatedLossesOnTaxCredits" contextRef="From2021-01-012021-12-31_custom_GasMember" id="Fact015110" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">15,510</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:ProvisionReversalForLitigationsAndEstimatedLossesOnTaxCredits" contextRef="From2021-01-012021-12-31_custom_HoldingAndServicesMember" id="Fact015111" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">50,215</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:ProvisionReversalForLitigationsAndEstimatedLossesOnTaxCredits" contextRef="From2021-01-012021-12-31_custom_ReclassificationsAMember" id="Fact015112" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">4,845</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="elp:ProvisionReversalForLitigationsAndEstimatedLossesOnTaxCredits" contextRef="From2021-01-012021-12-31_custom_ReclassificationsNote39Member" id="Fact015113" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">15,846</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl15114">-</span></span></td>
    <td style="text-align: right"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:ProvisionReversalForLitigationsAndEstimatedLossesOnTaxCredits" contextRef="From2021-01-012021-12-31_custom_TotalMember" id="Fact015115" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">174,225</ix:nonFraction>)</span></td></tr>
  <tr id="xdx_40D_eifrs-full--ImpairmentLoss_zzBb8WyV0Ge" style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">Impairment of assets</span></td>
    <td style="text-align: right"><span style="font-size: 7pt"><ix:nonFraction name="ifrs-full:ImpairmentLoss" contextRef="From2021-01-012021-12-31_custom_ElectricityGetGerMember" id="Fact015117" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">150,697</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="ifrs-full:ImpairmentLoss" contextRef="From2021-01-012021-12-31_custom_ElectricityGetTraMember" id="Fact015118" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">155</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl15119">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl15120">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="ifrs-full:ImpairmentLoss" contextRef="From2021-01-012021-12-31_custom_TelMember" id="Fact015121" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">5,156</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="ifrs-full:ImpairmentLoss" contextRef="From2021-01-012021-12-31_custom_GasMember" id="Fact015122" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">15,688</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl15123">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="ifrs-full:ImpairmentLoss" contextRef="From2021-01-012021-12-31_custom_ReclassificationsAMember" id="Fact015124" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">5,156</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="ifrs-full:ImpairmentLoss" contextRef="From2021-01-012021-12-31_custom_ReclassificationsNote39Member" id="Fact015125" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">123,089</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl15126">-</span></span></td>
    <td style="text-align: right"><span style="font-size: 7pt">&#160;<ix:nonFraction name="ifrs-full:ImpairmentLoss" contextRef="From2021-01-012021-12-31_custom_TotalMember" id="Fact015127" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">11,765</ix:nonFraction></span></td></tr>
  <tr id="xdx_40F_ecustom--OtherEstimatedLossesProvisionsAndReversals_zoPBdDevkMDi" style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">Other estimated losses, provisions and reversals</span></td>
    <td style="text-align: right"><span style="font-size: 7pt">(<ix:nonFraction name="elp:OtherEstimatedLossesProvisionsAndReversals" contextRef="From2021-01-012021-12-31_custom_ElectricityGetGerMember" id="Fact015129" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,041</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">(<ix:nonFraction name="elp:OtherEstimatedLossesProvisionsAndReversals" contextRef="From2021-01-012021-12-31_custom_ElectricityGetTraMember" id="Fact015130" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">3,498</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:OtherEstimatedLossesProvisionsAndReversals" contextRef="From2021-01-012021-12-31_custom_ElectricityDisMember" id="Fact015131" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">127,334</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:OtherEstimatedLossesProvisionsAndReversals" contextRef="From2021-01-012021-12-31_custom_ComMember" id="Fact015132" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">511</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:OtherEstimatedLossesProvisionsAndReversals" contextRef="From2021-01-012021-12-31_custom_TelMember" id="Fact015133" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">8,612</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:OtherEstimatedLossesProvisionsAndReversals" contextRef="From2021-01-012021-12-31_custom_GasMember" id="Fact015134" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,611</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:OtherEstimatedLossesProvisionsAndReversals" contextRef="From2021-01-012021-12-31_custom_HoldingAndServicesMember" id="Fact015135" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">28,662</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="elp:OtherEstimatedLossesProvisionsAndReversals" contextRef="From2021-01-012021-12-31_custom_ReclassificationsAMember" id="Fact015136" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">8,612</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:OtherEstimatedLossesProvisionsAndReversals" contextRef="From2021-01-012021-12-31_custom_ReclassificationsNote39Member" id="Fact015137" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,611</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="elp:OtherEstimatedLossesProvisionsAndReversals" contextRef="From2021-01-012021-12-31_ifrs-full_EliminationOfIntersegmentAmountsMember" id="Fact015138" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">28,662</ix:nonFraction></span></td>
    <td style="text-align: right"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:OtherEstimatedLossesProvisionsAndReversals" contextRef="From2021-01-012021-12-31_custom_TotalMember" id="Fact015139" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">132,384</ix:nonFraction>)</span></td></tr>
  <tr id="xdx_407_ecustom--ConstructionCost_zgrPdaPq5ph5" style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">Construction cost</span></td>
    <td style="text-align: right"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl15141">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">(<ix:nonFraction name="elp:ConstructionCost" contextRef="From2021-01-012021-12-31_custom_ElectricityGetTraMember" id="Fact015142" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">187,733</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:ConstructionCost" contextRef="From2021-01-012021-12-31_custom_ElectricityDisMember" id="Fact015143" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,700,889</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl15144">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl15145">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:ConstructionCost" contextRef="From2021-01-012021-12-31_custom_GasMember" id="Fact015146" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">11,222</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl15147">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl15148">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="elp:ConstructionCost" contextRef="From2021-01-012021-12-31_custom_ReclassificationsNote39Member" id="Fact015149" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">11,222</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl15150">-</span></span></td>
    <td style="text-align: right"><span style="font-size: 7pt">(<ix:nonFraction name="elp:ConstructionCost" contextRef="From2021-01-012021-12-31_custom_TotalMember" id="Fact015151" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,888,622</ix:nonFraction>)</span></td></tr>
  <tr id="xdx_40F_ecustom--HydrologicalRiskRenegotiationGsf_zIJsFq3FiUn7" style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">Hydrological risk renegotiation (GSF)</span></td>
    <td style="text-align: right"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:HydrologicalRiskRenegotiationGsf" contextRef="From2021-01-012021-12-31_custom_ElectricityGetGerMember" id="Fact015153" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,570,543</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl15154">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl15155">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl15156">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl15157">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl15158">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl15159">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl15160">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl15161">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl15162">-</span></span></td>
    <td style="text-align: right"><span style="font-size: 7pt"><ix:nonFraction name="elp:HydrologicalRiskRenegotiationGsf" contextRef="From2021-01-012021-12-31_custom_TotalMember" id="Fact015163" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,570,543</ix:nonFraction></span></td></tr>
  <tr id="xdx_40E_ecustom--OtherOperatingIncomeExpense3_zBzD6QfDlgOj" style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">Other operating costs and expenses, net</span></td>
    <td style="text-align: right"><span style="font-size: 7pt">(<ix:nonFraction name="elp:OtherOperatingIncomeExpense3" contextRef="From2021-01-012021-12-31_custom_ElectricityGetGerMember" id="Fact015165" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">168,571</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">(<ix:nonFraction name="elp:OtherOperatingIncomeExpense3" contextRef="From2021-01-012021-12-31_custom_ElectricityGetTraMember" id="Fact015166" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">15,314</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:OtherOperatingIncomeExpense3" contextRef="From2021-01-012021-12-31_custom_ElectricityDisMember" id="Fact015167" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">140,329</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:OtherOperatingIncomeExpense3" contextRef="From2021-01-012021-12-31_custom_ComMember" id="Fact015168" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">3,756</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:OtherOperatingIncomeExpense3" contextRef="From2021-01-012021-12-31_custom_TelMember" id="Fact015169" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">61,062</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:OtherOperatingIncomeExpense3" contextRef="From2021-01-012021-12-31_custom_GasMember" id="Fact015170" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">5,876</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:OtherOperatingIncomeExpense3" contextRef="From2021-01-012021-12-31_custom_HoldingAndServicesMember" id="Fact015171" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">30,046</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="elp:OtherOperatingIncomeExpense3" contextRef="From2021-01-012021-12-31_custom_ReclassificationsAMember" id="Fact015172" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">41,646</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="elp:OtherOperatingIncomeExpense3" contextRef="From2021-01-012021-12-31_custom_ReclassificationsNote39Member" id="Fact015173" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">8,994</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="elp:OtherOperatingIncomeExpense3" contextRef="From2021-01-012021-12-31_ifrs-full_EliminationOfIntersegmentAmountsMember" id="Fact015174" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">18,023</ix:nonFraction></span></td>
    <td style="text-align: right"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:OtherOperatingIncomeExpense3" contextRef="From2021-01-012021-12-31_custom_TotalMember" id="Fact015175" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">356,291</ix:nonFraction>)</span></td></tr>
  <tr id="xdx_402_eifrs-full--ShareOfProfitLossOfAssociatesAndJointVenturesAccountedForUsingEquityMethod_zKms1UnHGL41" style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left"><span style="font-size: 7pt">EQUITY IN EARNINGS OF INVESTEES</span></td>
    <td style="font-weight: bold; text-align: right"><span style="font-size: 7pt"><ix:nonFraction name="ifrs-full:ShareOfProfitLossOfAssociatesAndJointVenturesAccountedForUsingEquityMethod" contextRef="From2021-01-012021-12-31_custom_ElectricityGetGerMember" id="Fact015177" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">16,596</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right"><span style="font-size: 7pt">&#160;<ix:nonFraction name="ifrs-full:ShareOfProfitLossOfAssociatesAndJointVenturesAccountedForUsingEquityMethod" contextRef="From2021-01-012021-12-31_custom_ElectricityGetTraMember" id="Fact015178" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">339,774</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl15179">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl15180">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl15181">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl15182">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="ifrs-full:ShareOfProfitLossOfAssociatesAndJointVenturesAccountedForUsingEquityMethod" contextRef="From2021-01-012021-12-31_custom_HoldingAndServicesMember" id="Fact015183" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">9,944</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl15184">-</span></span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl15185">-</span></span></td>
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  <tr id="xdx_40E_ecustom--ProfitLossBeforeFinancialAbstract_iB_zcBsceQ53vXk" style="vertical-align: bottom">
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    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
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  <tr id="xdx_402_ecustom--ProfitLossBeforeTax3_zcqVpriVVSi4" style="vertical-align: bottom">
    <td style="padding-left: 10pt; font-weight: bold; text-align: left"><span style="font-size: 7pt">&#160;INCOME AND
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    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:ProfitLossBeforeTax3" contextRef="From2021-01-012021-12-31_custom_TelMember" id="Fact015205" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">20,728</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:ProfitLossBeforeTax3" contextRef="From2021-01-012021-12-31_custom_GasMember" id="Fact015206" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">128,634</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:ProfitLossBeforeTax3" contextRef="From2021-01-012021-12-31_custom_HoldingAndServicesMember" id="Fact015207" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">196,449</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:ProfitLossBeforeTax3" contextRef="From2021-01-012021-12-31_custom_ReclassificationsAMember" id="Fact015208" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">146,574</ix:nonFraction>)</span></td>
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    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="elp:ProfitLossBeforeTax3" contextRef="From2021-01-012021-12-31_ifrs-full_EliminationOfIntersegmentAmountsMember" id="Fact015210" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">101,394</ix:nonFraction></span></td>
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  <tr id="xdx_40D_eifrs-full--FinanceIncome_zHfpBpCS7xB1" style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">Financial income</span></td>
    <td style="text-align: right"><span style="font-size: 7pt"><ix:nonFraction name="ifrs-full:FinanceIncome" contextRef="From2021-01-012021-12-31_custom_ElectricityGetGerMember" id="Fact015213" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">128,461</ix:nonFraction></span></td>
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    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="ifrs-full:FinanceIncome" contextRef="From2021-01-012021-12-31_custom_ElectricityDisMember" id="Fact015215" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">457,697</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="ifrs-full:FinanceIncome" contextRef="From2021-01-012021-12-31_custom_ComMember" id="Fact015216" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">14,151</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="ifrs-full:FinanceIncome" contextRef="From2021-01-012021-12-31_custom_TelMember" id="Fact015217" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">19,183</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="ifrs-full:FinanceIncome" contextRef="From2021-01-012021-12-31_custom_GasMember" id="Fact015218" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">19,422</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="ifrs-full:FinanceIncome" contextRef="From2021-01-012021-12-31_custom_HoldingAndServicesMember" id="Fact015219" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">313,617</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="ifrs-full:FinanceIncome" contextRef="From2021-01-012021-12-31_custom_ReclassificationsAMember" id="Fact015220" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">19,180</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="ifrs-full:FinanceIncome" contextRef="From2021-01-012021-12-31_custom_ReclassificationsNote39Member" id="Fact015221" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">30,444</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="ifrs-full:FinanceIncome" contextRef="From2021-01-012021-12-31_ifrs-full_EliminationOfIntersegmentAmountsMember" id="Fact015222" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">20,844</ix:nonFraction>)</span></td>
    <td style="text-align: right"><span style="font-size: 7pt">&#160;<ix:nonFraction name="ifrs-full:FinanceIncome" contextRef="From2021-01-012021-12-31_custom_TotalMember" id="Fact015223" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">901,605</ix:nonFraction></span></td></tr>
  <tr id="xdx_401_ecustom--FinanceCost_zTtDrlzcrUIj" style="vertical-align: bottom">
    <td style="text-align: left"><span style="font-size: 7pt">Financial expenses</span></td>
    <td style="text-align: right"><span style="font-size: 7pt">(<ix:nonFraction name="elp:FinanceCost" contextRef="From2021-01-012021-12-31_custom_ElectricityGetGerMember" id="Fact015225" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">506,541</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">(<ix:nonFraction name="elp:FinanceCost" contextRef="From2021-01-012021-12-31_custom_ElectricityGetTraMember" id="Fact015226" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">160,961</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:FinanceCost" contextRef="From2021-01-012021-12-31_custom_ElectricityDisMember" id="Fact015227" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">391,228</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:FinanceCost" contextRef="From2021-01-012021-12-31_custom_ComMember" id="Fact015228" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">211</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:FinanceCost" contextRef="From2021-01-012021-12-31_custom_TelMember" id="Fact015229" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">44,928</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:FinanceCost" contextRef="From2021-01-012021-12-31_custom_GasMember" id="Fact015230" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">9,605</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:FinanceCost" contextRef="From2021-01-012021-12-31_custom_HoldingAndServicesMember" id="Fact015231" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">211,708</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="elp:FinanceCost" contextRef="From2021-01-012021-12-31_custom_ReclassificationsAMember" id="Fact015232" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">44,928</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="elp:FinanceCost" contextRef="From2021-01-012021-12-31_custom_ReclassificationsNote39Member" id="Fact015233" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">11,440</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="elp:FinanceCost" contextRef="From2021-01-012021-12-31_ifrs-full_EliminationOfIntersegmentAmountsMember" id="Fact015234" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">20,844</ix:nonFraction></span></td>
    <td style="text-align: right"><span style="font-size: 7pt">(<ix:nonFraction name="elp:FinanceCost" contextRef="From2021-01-012021-12-31_custom_TotalMember" id="Fact015235" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,247,970</ix:nonFraction>)</span></td></tr>
  <tr id="xdx_403_ecustom--ProfitLossFromOperatingActivities2_zJlWPWVvdHX9" style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left"><span style="font-size: 7pt">OPERATING PROFIT (LOSS)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:ProfitLossFromOperatingActivities2" contextRef="From2021-01-012021-12-31_custom_ElectricityGetGerMember" id="Fact015237" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,511,523</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="elp:ProfitLossFromOperatingActivities2" contextRef="From2021-01-012021-12-31_custom_ElectricityGetTraMember" id="Fact015238" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,282,298</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:ProfitLossFromOperatingActivities2" contextRef="From2021-01-012021-12-31_custom_ElectricityDisMember" id="Fact015239" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,233,479</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:ProfitLossFromOperatingActivities2" contextRef="From2021-01-012021-12-31_custom_ComMember" id="Fact015240" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">71,915</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:ProfitLossFromOperatingActivities2" contextRef="From2021-01-012021-12-31_custom_TelMember" id="Fact015241" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">5,017</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="elp:ProfitLossFromOperatingActivities2" contextRef="From2021-01-012021-12-31_custom_GasMember" id="Fact015242" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">138,451</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:ProfitLossFromOperatingActivities2" contextRef="From2021-01-012021-12-31_custom_HoldingAndServicesMember" id="Fact015243" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">94,540</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:ProfitLossFromOperatingActivities2" contextRef="From2021-01-012021-12-31_custom_ReclassificationsAMember" id="Fact015244" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">120,826</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:ProfitLossFromOperatingActivities2" contextRef="From2021-01-012021-12-31_custom_ReclassificationsNote39Member" id="Fact015245" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">538,252</ix:nonFraction>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="elp:ProfitLossFromOperatingActivities2" contextRef="From2021-01-012021-12-31_ifrs-full_EliminationOfIntersegmentAmountsMember" id="Fact015246" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">101,394</ix:nonFraction></span></td>
    <td style="font-weight: bold; text-align: right"><span style="font-size: 7pt"><ix:nonFraction name="elp:ProfitLossFromOperatingActivities2" contextRef="From2021-01-012021-12-31_custom_TotalMember" id="Fact015247" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,580,425</ix:nonFraction></span></td></tr>
  <tr id="xdx_40B_eifrs-full--IncomeTaxExpenseContinuingOperations_iN_di_zJlGQrluy4Li" style="vertical-align: bottom">
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  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; font-weight: bold"><span style="font-size: 7pt">&#160;NET INCOME (LOSS)&#160;</span></td>
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    <td style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right"><span style="font-size: 7pt">&#160;</span></td></tr>
  <tr style="vertical-align: bottom">
    <td colspan="8" style="text-align: left"><span style="font-size: 7pt">(a) TEL segment discontinued in 2021; reclassifications arising
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    <td style="font-size: 9pt; text-align: right"><span style="font-size: 7pt">&#160;</span></td>
    <td style="font-size: 9pt; text-align: right"><span style="font-size: 7pt">&#160;</span></td>
    <td style="font-size: 9pt; text-align: right"><span style="font-size: 7pt">&#160;</span></td>
    <td style="font-size: 9pt; text-align: right"><span style="font-size: 7pt">&#160;</span></td></tr>
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</ix:nonNumeric><p id="xdx_8A3_zzcKGSsZDILf" style="font: 11pt/7.5pt Calibri, Helvetica, Sans-Serif; margin: 0.35pt 0 0">&#160;&#160;</p>

<p style="font: 11pt/7.5pt Calibri, Helvetica, Sans-Serif; margin: 0.35pt 0 0">&#160;</p>



<ix:exclude><!-- Field: Page; Sequence: 276 -->
    <div id="xdx_233_zlrv6WT0ik94" style="border-bottom: Black 1pt solid; margin-bottom: 6pt"><p style="margin-top: 0; margin-bottom: 0">&#160;</p><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%">F-<!-- Field: Sequence; Type: Arabic; Name: PageNo -->101<!-- Field: /Sequence -->&#160;</td></tr></table></div>
    <div id="xdx_23D_zcDjRP7YN7z4" style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%"><p style="font: 10pt/11.2pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 1pt; text-align: left"><b>COMPANHIA PARANAENSE DE ENERGIA &#8211; COPEL and Subsidiaries</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>Notes to the Consolidated Financial Statements</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>For the years ended December 31, 2023, 2022 and 2021</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; text-align: left; margin-top: 1.7pt; margin-right: 0; margin-bottom: 0"><b>All amounts expressed in thousands of Brazilian reais, unless otherwise stated</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b>&#160;</b></p></td></tr></table></div>
    <!-- Field: /Page --></ix:exclude>

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<table cellpadding="0" cellspacing="0" style="font: bold 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 3.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 34pt">33.5</td><td>Additions to noncurrent assets by reportable segment</td></tr></table>

<p style="font: 14pt/14pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;</p>

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    <td id="xdx_492_20230101__20231231__ifrs-full--SegmentsAxis__custom--ElectricityGetMember_z2U96n5y50s8" style="font-size: 9pt; font-weight: bold; text-align: center; width: 12%">&#160;</td>
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  <tr style="vertical-align: middle">
    <td style="border-top: Black 1pt solid; font-weight: bold; text-align: left">&#160;</td>
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  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; text-align: left">12.31.2023</td>
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    <td style="border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: center">DIS</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: center">COM</td></tr>
  <tr style="vertical-align: bottom">
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    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
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  <tr id="xdx_408_ecustom--AdditionsContractAssets_za9lufO13Ho3" style="vertical-align: bottom">
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  <tr style="vertical-align: bottom">
    <td style="text-align: right">&#160;</td>
    <td style="text-align: right">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="font-weight: bold; text-align: right">&#160;</td></tr>
  <tr id="xdx_40B_eifrs-full--AdditionsOtherThanThroughBusinessCombinationsPropertyPlantAndEquipment_z5SDy1eCUzEc" style="vertical-align: bottom">
    <td>&#160;Property, plant and equipment&#160;</td>
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  <tr style="vertical-align: bottom">
    <td style="text-align: right">&#160;</td>
    <td style="text-align: right">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="font-weight: bold; text-align: right">&#160;</td></tr>
  <tr id="xdx_409_eifrs-full--AdditionsOtherThanThroughBusinessCombinationsIntangibleAssetsOtherThanGoodwill_ziua4wj5pFBj" style="vertical-align: bottom">
    <td>&#160;Intangible assets&#160;</td>
    <td style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:AdditionsOtherThanThroughBusinessCombinationsIntangibleAssetsOtherThanGoodwill" contextRef="From2023-01-012023-12-31_custom_ElectricityGetMember" id="Fact015314" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">10,280</ix:nonFraction></td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl15315">-</span></td>
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  <tr id="xdx_401_ecustom--RightsofuseAssets_iI_zVM9uV4D8V5j" style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; background-color: white">&#160;Right-of-use asset&#160;</td>
    <td style="border-bottom: Black 1pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:RightsofuseAssets" contextRef="From2023-01-012023-12-31_custom_ElectricityGetMember" id="Fact015321" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">41,314</ix:nonFraction></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:RightsofuseAssets" contextRef="From2023-01-012023-12-31_custom_ElectricityDisMember" id="Fact015322" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">34,958</ix:nonFraction></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:RightsofuseAssets" contextRef="From2023-01-012023-12-31_custom_ComMember" id="Fact015323" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">444</ix:nonFraction></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:RightsofuseAssets" contextRef="From2023-01-012023-12-31_custom_GasMember" id="Fact015324" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,363</ix:nonFraction>)</td>
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<p style="font: 14pt/14pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.4pt 0 5.9pt; text-align: justify">The table above includes R$<span id="xdx_907_ecustom--AdditionsOtherThanThroughBusinessCombinationsPropertyPlantAndEquipments_pn3n3_c20230101__20231231_zcdyA5pgh7S9" title="Additions to property, plant and equipment"><ix:nonFraction name="elp:AdditionsOtherThanThroughBusinessCombinationsPropertyPlantAndEquipments" contextRef="From2023-01-01to2023-12-31" id="Fact015328" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">118,002</ix:nonFraction></span>
of additions to property, plant and equipment in the power generation segment, that refer to UEGA, in addition to the Compagas additions
shown in the gas segment column. According to NE 39, these two subsidiaries are in the process of divestment.</p>

<table border="0" cellpadding="0" cellspacing="0" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="font-size: 9pt; font-weight: bold; text-align: center; width: 26%">&#160;</td>
    <td id="xdx_49D_20220101__20221231__ifrs-full--SegmentsAxis__custom--ElectricityGetMember_zGlnLaBtpFzi" style="font-size: 9pt; font-weight: bold; text-align: center; width: 12%">&#160;</td>
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  <tr style="vertical-align: middle">
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    <td colspan="3" style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: #FFC000 0.5pt solid; font-weight: bold; text-align: center">Electric Energy</td>
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    <td rowspan="2" style="border-top: Black 1pt solid; border-bottom: black 0.5pt solid; font-weight: bold; text-align: center">Total</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; text-align: left">12.31.2022</td>
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; text-align: center">GET</td>
    <td style="border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: center">DIS</td>
    <td style="border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: center">COM</td></tr>
  <tr style="vertical-align: bottom">
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    <td style="font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 0.5pt">&#160;</td>
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    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 0.5pt">&#160;</td></tr>
  <tr id="xdx_40C_ecustom--AdditionsContractAssets_zSFgEkFXl2W7" style="vertical-align: bottom">
    <td style="text-align: left">Contract assets</td>
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  <tr id="xdx_400_ecustom--RightsofuseAssets_zNxWp5uTk23" style="vertical-align: bottom">
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</ix:nonNumeric><p id="xdx_8A9_zJY2J5SKVnp8" style="font: 8pt/8pt Calibri, Helvetica, Sans-Serif; margin: 0.4pt 0 0">&#160;</p>


<ix:exclude><!-- Field: Page; Sequence: 277 -->
    <div id="xdx_231_zT9RhlNNsJHa" style="border-bottom: Black 1pt solid; margin-bottom: 6pt"><p style="margin-top: 0; margin-bottom: 0">&#160;</p><table cellpadding="0" cellspacing="0" id="xdx_231_zjYMJqdTad2j" style="width: 100%"><tr><td style="text-align: center; width: 100%">F-<!-- Field: Sequence; Type: Arabic; Name: PageNo -->102<!-- Field: /Sequence -->&#160;</td></tr></table></div>
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</ix:nonNumeric><ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact015358" name="ifrs-full:DisclosureOfFinancialInstrumentsExplanatory"><p id="xdx_803_eifrs-full--DisclosureOfFinancialInstrumentsExplanatory_za97pQFruQ4g" style="font: 11pt/12pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: bold 13pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 3.3pt; margin-bottom: 0; color: #ED8E00"><tr style="vertical-align: top">
<td style="width: 20.3pt"/><td style="width: 25.35pt">34.</td><td><span id="xdx_829_zF3Lord9I7V6">Financial Instruments</span></td></tr></table>

<p style="font: 13pt/13pt Calibri, Helvetica, Sans-Serif; margin: 0.3pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: bold 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 1.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 34pt">34.1</td><td>Categories and determination of fair value of financial instruments</td></tr></table>

<p style="font: 13pt/13pt Calibri, Helvetica, Sans-Serif; margin: 0.9pt 0 0">&#160;</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact015360" name="elp:ScheduleOfFairValueOfFinancialInstrumentsTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_886_ecustom--ScheduleOfFairValueOfFinancialInstrumentsTableTextBlock_pn3n3_zFs9qJVDE1dj" summary="xdx: Disclosure - Financial Instruments (Details)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
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    <td style="text-align: center; width: 4%">&#160;</td>
    <td style="padding-right: 3pt; width: 10%">&#160;</td>
    <td style="padding-right: 3pt; width: 10%">&#160;</td>
    <td style="padding-right: 3pt; width: 10%">&#160;</td>
    <td style="padding-right: 3pt; width: 10%">&#160;</td></tr>
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    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; color: white; font-weight: bold; text-align: center">Consolidated&#160;</td>
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    <td style="border-top: Black 1pt solid; border-bottom: #FFC000 0.5pt solid; padding-right: 3pt; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: #FFC000 0.5pt solid; padding-right: 3pt; font-weight: bold; text-align: right">12.31.2023</td>
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    <td style="border-top: Black 1pt solid; border-bottom: #FFC000 0.5pt solid; padding-right: 3pt; font-weight: bold; text-align: right">12.31.2022</td></tr>
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    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
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    <td style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td></tr>
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    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: left">Cash and cash equivalents (a)</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">5</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">1</td>
    <td id="xdx_982_eifrs-full--FinancialAssets_iI_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialAssetsAxis__ifrs-full--FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--CashAndCashEquivalentsFinancialAssetMember__ifrs-full--LevelsOfFairValueHierarchyAxis__ifrs-full--Level1OfFairValueHierarchyMember_fKGEp_zPHpZnsJFNOe" title="Total financial assets, book value" style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialAssets" contextRef="AsOf2023-12-31_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember_custom_CashAndCashEquivalentsFinancialAssetMember_ifrs-full_Level1OfFairValueHierarchyMember" id="Fact015362" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">5,634,623</ix:nonFraction></td>
    <td id="xdx_986_eifrs-full--FinancialAssetsAtFairValue_iI_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialAssetsAxis__ifrs-full--FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--CashAndCashEquivalentsFinancialAssetMember__ifrs-full--LevelsOfFairValueHierarchyAxis__ifrs-full--Level1OfFairValueHierarchyMember_fKGEp_z4MqqJlAZuY1" title="Total financial assets, fair value" style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialAssetsAtFairValue" contextRef="AsOf2023-12-31_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember_custom_CashAndCashEquivalentsFinancialAssetMember_ifrs-full_Level1OfFairValueHierarchyMember" id="Fact015364" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">5,634,623</ix:nonFraction></td>
    <td id="xdx_982_eifrs-full--FinancialAssets_iI_pn3n3_c20221231__ifrs-full--CategoriesOfFinancialAssetsAxis__ifrs-full--FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--CashAndCashEquivalentsFinancialAssetMember__ifrs-full--LevelsOfFairValueHierarchyAxis__ifrs-full--Level1OfFairValueHierarchyMember_fKGEp_zUf46oT0gRwf" title="Total financial liabilities, book value" style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialAssets" contextRef="AsOf2022-12-31_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember_custom_CashAndCashEquivalentsFinancialAssetMember_ifrs-full_Level1OfFairValueHierarchyMember" id="Fact015366" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,678,457</ix:nonFraction></td>
    <td id="xdx_98C_eifrs-full--FinancialAssetsAtFairValue_iI_pn3n3_c20221231__ifrs-full--CategoriesOfFinancialAssetsAxis__ifrs-full--FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--CashAndCashEquivalentsFinancialAssetMember__ifrs-full--LevelsOfFairValueHierarchyAxis__ifrs-full--Level1OfFairValueHierarchyMember_fKGEp_zoPzjpKdq0P6" title="Total financial assets, fair value" style="padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialAssetsAtFairValue" contextRef="AsOf2022-12-31_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember_custom_CashAndCashEquivalentsFinancialAssetMember_ifrs-full_Level1OfFairValueHierarchyMember" id="Fact015368" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,678,457</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: left">Bonds and securities (b)</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">6</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">2</td>
    <td id="xdx_98E_eifrs-full--FinancialAssets_iI_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialAssetsAxis__ifrs-full--FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--BondsAndSecuritiesOneMember__ifrs-full--LevelsOfFairValueHierarchyAxis__ifrs-full--Level1OfFairValueHierarchyMember_fKGIp_zvOGofragLu9" title="Total financial assets, book value" style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialAssets" contextRef="AsOf2023-12-31_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember_custom_BondsAndSecuritiesOneMember_ifrs-full_Level1OfFairValueHierarchyMember" id="Fact015370" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">495,495</ix:nonFraction></td>
    <td id="xdx_98D_eifrs-full--FinancialAssetsAtFairValue_iI_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialAssetsAxis__ifrs-full--FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--BondsAndSecuritiesOneMember__ifrs-full--LevelsOfFairValueHierarchyAxis__ifrs-full--Level1OfFairValueHierarchyMember_fKGIp_zeGV0dNhKfCh" title="Total financial assets, fair value" style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialAssetsAtFairValue" contextRef="AsOf2023-12-31_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember_custom_BondsAndSecuritiesOneMember_ifrs-full_Level1OfFairValueHierarchyMember" id="Fact015372" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">495,495</ix:nonFraction></td>
    <td id="xdx_98E_eifrs-full--FinancialAssets_iI_pn3n3_c20221231__ifrs-full--CategoriesOfFinancialAssetsAxis__ifrs-full--FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--BondsAndSecuritiesOneMember__ifrs-full--LevelsOfFairValueHierarchyAxis__ifrs-full--Level1OfFairValueHierarchyMember_fKGIp_zn3PqCVXvjD1" title="Total financial liabilities, book value" style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialAssets" contextRef="AsOf2022-12-31_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember_custom_BondsAndSecuritiesOneMember_ifrs-full_Level1OfFairValueHierarchyMember" id="Fact015374" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">431,056</ix:nonFraction></td>
    <td id="xdx_98D_eifrs-full--FinancialAssetsAtFairValue_iI_pn3n3_c20221231__ifrs-full--CategoriesOfFinancialAssetsAxis__ifrs-full--FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--BondsAndSecuritiesOneMember__ifrs-full--LevelsOfFairValueHierarchyAxis__ifrs-full--Level1OfFairValueHierarchyMember_fKGIp_zBX48pkrq2V1" title="Total financial assets, fair value" style="padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialAssetsAtFairValue" contextRef="AsOf2022-12-31_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember_custom_BondsAndSecuritiesOneMember_ifrs-full_Level1OfFairValueHierarchyMember" id="Fact015376" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">431,056</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: left">Accounts receivable - distribution concession (c)</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">9.1</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">3</td>
    <td id="xdx_98B_eifrs-full--FinancialAssets_iI_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialAssetsAxis__ifrs-full--FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--AccountsReceivableRelatedToTheDistributionConcessionMember__ifrs-full--LevelsOfFairValueHierarchyAxis__ifrs-full--Level3OfFairValueHierarchyMember_fKGMp_zP1h8QpVOoY1" title="Total financial assets, book value" style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialAssets" contextRef="AsOf2023-12-31_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember_custom_AccountsReceivableRelatedToTheDistributionConcessionMember_ifrs-full_Level3OfFairValueHierarchyMember" id="Fact015378" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,954,679</ix:nonFraction></td>
    <td id="xdx_988_eifrs-full--FinancialAssetsAtFairValue_iI_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialAssetsAxis__ifrs-full--FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--AccountsReceivableRelatedToTheDistributionConcessionMember__ifrs-full--LevelsOfFairValueHierarchyAxis__ifrs-full--Level3OfFairValueHierarchyMember_fKGMp_zZSt7cHl7lUl" title="Total financial assets, fair value" style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialAssetsAtFairValue" contextRef="AsOf2023-12-31_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember_custom_AccountsReceivableRelatedToTheDistributionConcessionMember_ifrs-full_Level3OfFairValueHierarchyMember" id="Fact015380" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,954,679</ix:nonFraction></td>
    <td id="xdx_98D_eifrs-full--FinancialAssets_iI_pn3n3_c20221231__ifrs-full--CategoriesOfFinancialAssetsAxis__ifrs-full--FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--AccountsReceivableRelatedToTheDistributionConcessionMember__ifrs-full--LevelsOfFairValueHierarchyAxis__ifrs-full--Level3OfFairValueHierarchyMember_fKGMp_zSMPRRzQUYsh" title="Total financial liabilities, book value" style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialAssets" contextRef="AsOf2022-12-31_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember_custom_AccountsReceivableRelatedToTheDistributionConcessionMember_ifrs-full_Level3OfFairValueHierarchyMember" id="Fact015382" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,442,819</ix:nonFraction></td>
    <td id="xdx_988_eifrs-full--FinancialAssetsAtFairValue_iI_pn3n3_c20221231__ifrs-full--CategoriesOfFinancialAssetsAxis__ifrs-full--FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--AccountsReceivableRelatedToTheDistributionConcessionMember__ifrs-full--LevelsOfFairValueHierarchyAxis__ifrs-full--Level3OfFairValueHierarchyMember_fKGMp_zq3NbjwZxJP6" title="Total financial assets, fair value" style="padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialAssetsAtFairValue" contextRef="AsOf2022-12-31_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember_custom_AccountsReceivableRelatedToTheDistributionConcessionMember_ifrs-full_Level3OfFairValueHierarchyMember" id="Fact015384" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,442,819</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: left">Accounts receivable - generation concession (c)</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">9.3</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">3</td>
    <td id="xdx_986_eifrs-full--FinancialAssets_iI_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialAssetsAxis__ifrs-full--FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--AccountsReceivableRelatedToTheGenerationConcessionMember__ifrs-full--LevelsOfFairValueHierarchyAxis__ifrs-full--Level3OfFairValueHierarchyMember_fKGMp_zjfencVFDAv3" title="Total financial assets, book value" style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialAssets" contextRef="AsOf2023-12-31_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember_custom_AccountsReceivableRelatedToTheGenerationConcessionMember_ifrs-full_Level3OfFairValueHierarchyMember" id="Fact015386" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">71,835</ix:nonFraction></td>
    <td id="xdx_98B_eifrs-full--FinancialAssetsAtFairValue_iI_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialAssetsAxis__ifrs-full--FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--AccountsReceivableRelatedToTheGenerationConcessionMember__ifrs-full--LevelsOfFairValueHierarchyAxis__ifrs-full--Level3OfFairValueHierarchyMember_fKGMp_ziO6PoYF0gUi" title="Total financial assets, fair value" style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialAssetsAtFairValue" contextRef="AsOf2023-12-31_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember_custom_AccountsReceivableRelatedToTheGenerationConcessionMember_ifrs-full_Level3OfFairValueHierarchyMember" id="Fact015388" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">71,835</ix:nonFraction></td>
    <td id="xdx_98E_eifrs-full--FinancialAssets_iI_pn3n3_c20221231__ifrs-full--CategoriesOfFinancialAssetsAxis__ifrs-full--FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--AccountsReceivableRelatedToTheGenerationConcessionMember__ifrs-full--LevelsOfFairValueHierarchyAxis__ifrs-full--Level3OfFairValueHierarchyMember_fKGMp_zC4jbhdZ6Nl5" title="Total financial liabilities, book value" style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialAssets" contextRef="AsOf2022-12-31_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember_custom_AccountsReceivableRelatedToTheGenerationConcessionMember_ifrs-full_Level3OfFairValueHierarchyMember" id="Fact015390" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">68,642</ix:nonFraction></td>
    <td id="xdx_984_eifrs-full--FinancialAssetsAtFairValue_iI_pn3n3_c20221231__ifrs-full--CategoriesOfFinancialAssetsAxis__ifrs-full--FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--AccountsReceivableRelatedToTheGenerationConcessionMember__ifrs-full--LevelsOfFairValueHierarchyAxis__ifrs-full--Level3OfFairValueHierarchyMember_fKGMp_zewOlyvBK3F6" title="Total financial assets, fair value" style="padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialAssetsAtFairValue" contextRef="AsOf2022-12-31_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember_custom_AccountsReceivableRelatedToTheGenerationConcessionMember_ifrs-full_Level3OfFairValueHierarchyMember" id="Fact015392" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">68,642</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: left">Fair value in the purchase and sale of power (d)</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">11</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">3</td>
    <td id="xdx_984_eifrs-full--FinancialAssets_iI_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialAssetsAxis__ifrs-full--FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--FairValueInThePurchaseAndSaleOfPowerInTheActiveMarketMember__ifrs-full--LevelsOfFairValueHierarchyAxis__ifrs-full--Level3OfFairValueHierarchyMember_fKGQp_zKXeWd3VIac1" title="Total financial assets, book value" style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialAssets" contextRef="AsOf2023-12-31_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember_custom_FairValueInThePurchaseAndSaleOfPowerInTheActiveMarketMember_ifrs-full_Level3OfFairValueHierarchyMember" id="Fact015394" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,101,684</ix:nonFraction></td>
    <td id="xdx_984_eifrs-full--FinancialAssetsAtFairValue_iI_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialAssetsAxis__ifrs-full--FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--FairValueInThePurchaseAndSaleOfPowerInTheActiveMarketMember__ifrs-full--LevelsOfFairValueHierarchyAxis__ifrs-full--Level3OfFairValueHierarchyMember_fKGQp_zifou0n47sye" title="Total financial assets, fair value" style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialAssetsAtFairValue" contextRef="AsOf2023-12-31_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember_custom_FairValueInThePurchaseAndSaleOfPowerInTheActiveMarketMember_ifrs-full_Level3OfFairValueHierarchyMember" id="Fact015396" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,101,684</ix:nonFraction></td>
    <td id="xdx_983_eifrs-full--FinancialAssets_iI_pn3n3_c20221231__ifrs-full--CategoriesOfFinancialAssetsAxis__ifrs-full--FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--FairValueInThePurchaseAndSaleOfPowerInTheActiveMarketMember__ifrs-full--LevelsOfFairValueHierarchyAxis__ifrs-full--Level3OfFairValueHierarchyMember_fKGQp_zJ5v7yGkDOSk" title="Total financial liabilities, book value" style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialAssets" contextRef="AsOf2022-12-31_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember_custom_FairValueInThePurchaseAndSaleOfPowerInTheActiveMarketMember_ifrs-full_Level3OfFairValueHierarchyMember" id="Fact015398" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,081,758</ix:nonFraction></td>
    <td id="xdx_981_eifrs-full--FinancialAssetsAtFairValue_iI_pn3n3_c20221231__ifrs-full--CategoriesOfFinancialAssetsAxis__ifrs-full--FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--FairValueInThePurchaseAndSaleOfPowerInTheActiveMarketMember__ifrs-full--LevelsOfFairValueHierarchyAxis__ifrs-full--Level3OfFairValueHierarchyMember_fKGQp_zG6ko5487Aa3" title="Total financial assets, fair value" style="padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialAssetsAtFairValue" contextRef="AsOf2022-12-31_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember_custom_FairValueInThePurchaseAndSaleOfPowerInTheActiveMarketMember_ifrs-full_Level3OfFairValueHierarchyMember" id="Fact015400" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,081,758</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: left">Other temporary investments (e)</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">1</td>
    <td id="xdx_98F_eifrs-full--FinancialAssets_iI_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialAssetsAxis__ifrs-full--FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--OtherTemporaryInvestmentsOneMember__ifrs-full--LevelsOfFairValueHierarchyAxis__ifrs-full--Level1OfFairValueHierarchyMember_fKGUp_zgVVx55BLeAj" title="Total financial assets, book value" style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialAssets" contextRef="AsOf2023-12-31_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember_custom_OtherTemporaryInvestmentsOneMember_ifrs-full_Level1OfFairValueHierarchyMember" id="Fact015402" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">17,864</ix:nonFraction></td>
    <td id="xdx_985_eifrs-full--FinancialAssetsAtFairValue_iI_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialAssetsAxis__ifrs-full--FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--OtherTemporaryInvestmentsOneMember__ifrs-full--LevelsOfFairValueHierarchyAxis__ifrs-full--Level1OfFairValueHierarchyMember_fKGUp_zjYvesOqXUW" title="Total financial assets, fair value" style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialAssetsAtFairValue" contextRef="AsOf2023-12-31_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember_custom_OtherTemporaryInvestmentsOneMember_ifrs-full_Level1OfFairValueHierarchyMember" id="Fact015404" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">17,864</ix:nonFraction></td>
    <td id="xdx_981_eifrs-full--FinancialAssets_iI_pn3n3_c20221231__ifrs-full--CategoriesOfFinancialAssetsAxis__ifrs-full--FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--OtherTemporaryInvestmentsOneMember__ifrs-full--LevelsOfFairValueHierarchyAxis__ifrs-full--Level1OfFairValueHierarchyMember_fKGUp_ziCJGAhkaLcg" title="Total financial liabilities, book value" style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialAssets" contextRef="AsOf2022-12-31_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember_custom_OtherTemporaryInvestmentsOneMember_ifrs-full_Level1OfFairValueHierarchyMember" id="Fact015406" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">15,372</ix:nonFraction></td>
    <td id="xdx_981_eifrs-full--FinancialAssetsAtFairValue_iI_pn3n3_c20221231__ifrs-full--CategoriesOfFinancialAssetsAxis__ifrs-full--FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--OtherTemporaryInvestmentsOneMember__ifrs-full--LevelsOfFairValueHierarchyAxis__ifrs-full--Level1OfFairValueHierarchyMember_fKGUp_zPfOMwcDry1k" title="Total financial assets, fair value" style="padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialAssetsAtFairValue" contextRef="AsOf2022-12-31_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember_custom_OtherTemporaryInvestmentsOneMember_ifrs-full_Level1OfFairValueHierarchyMember" id="Fact015408" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">15,372</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: left">Other temporary investments (e)</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">2</td>
    <td id="xdx_98C_eifrs-full--FinancialAssets_iI_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialAssetsAxis__ifrs-full--FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--OtherTemporaryInvestmentsTwoMember__ifrs-full--LevelsOfFairValueHierarchyAxis__ifrs-full--Level2OfFairValueHierarchyMember_fKGUp_ziruvQ04fQQ6" title="Total financial assets, book value" style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialAssets" contextRef="AsOf2023-12-31_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember_custom_OtherTemporaryInvestmentsTwoMember_ifrs-full_Level2OfFairValueHierarchyMember" id="Fact015410" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">13,864</ix:nonFraction></td>
    <td id="xdx_98E_eifrs-full--FinancialAssetsAtFairValue_iI_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialAssetsAxis__ifrs-full--FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--OtherTemporaryInvestmentsTwoMember__ifrs-full--LevelsOfFairValueHierarchyAxis__ifrs-full--Level2OfFairValueHierarchyMember_fKGUp_zMWLxU03erD2" title="Total financial assets, fair value" style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialAssetsAtFairValue" contextRef="AsOf2023-12-31_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember_custom_OtherTemporaryInvestmentsTwoMember_ifrs-full_Level2OfFairValueHierarchyMember" id="Fact015412" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">13,864</ix:nonFraction></td>
    <td id="xdx_987_eifrs-full--FinancialAssets_iI_pn3n3_c20221231__ifrs-full--CategoriesOfFinancialAssetsAxis__ifrs-full--FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--OtherTemporaryInvestmentsTwoMember__ifrs-full--LevelsOfFairValueHierarchyAxis__ifrs-full--Level2OfFairValueHierarchyMember_fKGUp_zcGa383yMAZ5" title="Total financial liabilities, book value" style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialAssets" contextRef="AsOf2022-12-31_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember_custom_OtherTemporaryInvestmentsTwoMember_ifrs-full_Level2OfFairValueHierarchyMember" id="Fact015414" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">10,247</ix:nonFraction></td>
    <td id="xdx_989_eifrs-full--FinancialAssetsAtFairValue_iI_pn3n3_c20221231__ifrs-full--CategoriesOfFinancialAssetsAxis__ifrs-full--FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--OtherTemporaryInvestmentsTwoMember__ifrs-full--LevelsOfFairValueHierarchyAxis__ifrs-full--Level2OfFairValueHierarchyMember_fKGUp_zZKvswuHY3pc" title="Total financial assets, fair value" style="padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialAssetsAtFairValue" contextRef="AsOf2022-12-31_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember_custom_OtherTemporaryInvestmentsTwoMember_ifrs-full_Level2OfFairValueHierarchyMember" id="Fact015416" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">10,247</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: left">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td id="xdx_987_eifrs-full--FinancialAssets_iI_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialAssetsAxis__ifrs-full--FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember_zDzQ2Ciovxz9" title="Total financial assets, book value" style="padding-right: 3pt; font-weight: bold; text-align: right"><ix:nonFraction name="ifrs-full:FinancialAssets" contextRef="AsOf2023-12-31_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember" id="Fact015418" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">9,290,044</ix:nonFraction></td>
    <td id="xdx_981_eifrs-full--FinancialAssetsAtFairValue_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialAssetsAxis__ifrs-full--FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember_zS6IRHUVRpz3" title="Total financial assets, fair value" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 3pt; font-weight: bold; text-align: right"><ix:nonFraction name="ifrs-full:FinancialAssetsAtFairValue" contextRef="AsOf2023-12-31_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember" id="Fact015420" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">9,290,044</ix:nonFraction></td>
    <td id="xdx_98E_eifrs-full--FinancialAssets_iI_pn3n3_c20221231__ifrs-full--CategoriesOfFinancialAssetsAxis__ifrs-full--FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember_zD1TnzjvMHqh" title="Total financial liabilities, book value" style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialAssets" contextRef="AsOf2022-12-31_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember" id="Fact015422" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">5,728,351</ix:nonFraction></td>
    <td id="xdx_98A_eifrs-full--FinancialAssetsAtFairValue_iI_pn3n3_c20221231__ifrs-full--CategoriesOfFinancialAssetsAxis__ifrs-full--FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember_zj40lC3YT6Ge" title="Total financial assets, fair value" style="padding-right: 3pt; font-weight: bold; text-align: right"><ix:nonFraction name="ifrs-full:FinancialAssetsAtFairValue" contextRef="AsOf2022-12-31_ifrs-full_FinancialAssetsAtFairValueThroughProfitOrLossCategoryMember" id="Fact015424" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">5,728,351</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; padding-left: 9px; font-weight: bold; text-align: left">Amortized cost</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: left">Collaterals and escrow accounts (a)</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td id="xdx_988_eifrs-full--FinancialAssets_iI_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialAssetsAxis__ifrs-full--FinancialAssetsAtAmortisedCostCategoryMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--CollateralsAndEscrowAccountsMember_fKGEp_zZzG0iP2xvg2" title="Total financial assets, book value" style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialAssets" contextRef="AsOf2023-12-31_ifrs-full_FinancialAssetsAtAmortisedCostCategoryMember_custom_CollateralsAndEscrowAccountsMember" id="Fact015426" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">9</ix:nonFraction></td>
    <td id="xdx_989_eifrs-full--FinancialAssetsAtFairValue_iI_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialAssetsAxis__ifrs-full--FinancialAssetsAtAmortisedCostCategoryMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--CollateralsAndEscrowAccountsMember_zoaQMwmUf2y8" title="Total financial assets, fair value" style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialAssetsAtFairValue" contextRef="AsOf2023-12-31_ifrs-full_FinancialAssetsAtAmortisedCostCategoryMember_custom_CollateralsAndEscrowAccountsMember" id="Fact015428" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">9</ix:nonFraction></td>
    <td id="xdx_982_eifrs-full--FinancialAssets_iI_pn3n3_c20221231__ifrs-full--CategoriesOfFinancialAssetsAxis__ifrs-full--FinancialAssetsAtAmortisedCostCategoryMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--CollateralsAndEscrowAccountsMember_fKGEp_ziBoMAjUIY34" title="Total financial liabilities, book value" style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialAssets" contextRef="AsOf2022-12-31_ifrs-full_FinancialAssetsAtAmortisedCostCategoryMember_custom_CollateralsAndEscrowAccountsMember" id="Fact015430" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">157</ix:nonFraction></td>
    <td id="xdx_989_eifrs-full--FinancialAssetsAtFairValue_iI_pn3n3_c20221231__ifrs-full--CategoriesOfFinancialAssetsAxis__ifrs-full--FinancialAssetsAtAmortisedCostCategoryMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--CollateralsAndEscrowAccountsMember_fKGEp_zNK8NdoCf0bd" title="Total financial assets, fair value" style="padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialAssetsAtFairValue" contextRef="AsOf2022-12-31_ifrs-full_FinancialAssetsAtAmortisedCostCategoryMember_custom_CollateralsAndEscrowAccountsMember" id="Fact015432" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">157</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: left">Trade accounts receivable (a)</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">7</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td id="xdx_988_eifrs-full--FinancialAssets_iI_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialAssetsAxis__ifrs-full--FinancialAssetsAtAmortisedCostCategoryMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--TradeAccountsReceivableFinancialAssetsMember_fKGEp_zuwWrycBLqD" title="Total financial assets, book value" style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialAssets" contextRef="AsOf2023-12-31_ifrs-full_FinancialAssetsAtAmortisedCostCategoryMember_custom_TradeAccountsReceivableFinancialAssetsMember" id="Fact015434" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,866,429</ix:nonFraction></td>
    <td id="xdx_987_eifrs-full--FinancialAssetsAtFairValue_iI_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialAssetsAxis__ifrs-full--FinancialAssetsAtAmortisedCostCategoryMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--TradeAccountsReceivableFinancialAssetsMember_fKGEp_zqFFbe1sWjWb" title="Total financial assets, fair value" style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialAssetsAtFairValue" contextRef="AsOf2023-12-31_ifrs-full_FinancialAssetsAtAmortisedCostCategoryMember_custom_TradeAccountsReceivableFinancialAssetsMember" id="Fact015436" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,866,429</ix:nonFraction></td>
    <td id="xdx_988_eifrs-full--FinancialAssets_iI_pn3n3_c20221231__ifrs-full--CategoriesOfFinancialAssetsAxis__ifrs-full--FinancialAssetsAtAmortisedCostCategoryMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--TradeAccountsReceivableFinancialAssetsMember_fKGEp_z36exr3ZllH5" title="Total financial liabilities, book value" style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialAssets" contextRef="AsOf2022-12-31_ifrs-full_FinancialAssetsAtAmortisedCostCategoryMember_custom_TradeAccountsReceivableFinancialAssetsMember" id="Fact015438" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,451,869</ix:nonFraction></td>
    <td id="xdx_98E_eifrs-full--FinancialAssetsAtFairValue_iI_pn3n3_c20221231__ifrs-full--CategoriesOfFinancialAssetsAxis__ifrs-full--FinancialAssetsAtAmortisedCostCategoryMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--TradeAccountsReceivableFinancialAssetsMember_fKGEp_zy7HP7GqOWai" title="Total financial assets, fair value" style="padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialAssetsAtFairValue" contextRef="AsOf2022-12-31_ifrs-full_FinancialAssetsAtAmortisedCostCategoryMember_custom_TradeAccountsReceivableFinancialAssetsMember" id="Fact015440" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,451,869</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: left">Sectorial financial assets (a)</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">8</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td id="xdx_989_eifrs-full--FinancialAssets_iI_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialAssetsAxis__ifrs-full--FinancialAssetsAtAmortisedCostCategoryMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--SectorialFinancialAssetsMember_fKGEp_zBYmc3CVlSa5" title="Total financial assets, book value" style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialAssets" contextRef="AsOf2023-12-31_ifrs-full_FinancialAssetsAtAmortisedCostCategoryMember_custom_SectorialFinancialAssetsMember" id="Fact015442" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">30,946</ix:nonFraction></td>
    <td id="xdx_982_eifrs-full--FinancialAssetsAtFairValue_iI_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialAssetsAxis__ifrs-full--FinancialAssetsAtAmortisedCostCategoryMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--SectorialFinancialAssetsMember_fKGEp_zyNBDmbMUNSh" title="Total financial assets, fair value" style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialAssetsAtFairValue" contextRef="AsOf2023-12-31_ifrs-full_FinancialAssetsAtAmortisedCostCategoryMember_custom_SectorialFinancialAssetsMember" id="Fact015444" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">30,946</ix:nonFraction></td>
    <td id="xdx_980_eifrs-full--FinancialAssets_iI_pn3n3_c20221231__ifrs-full--CategoriesOfFinancialAssetsAxis__ifrs-full--FinancialAssetsAtAmortisedCostCategoryMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--SectorialFinancialAssetsMember_fKGEp_zbgGLoQU7OBh" title="Total financial liabilities, book value" style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialAssets" contextRef="AsOf2022-12-31_ifrs-full_FinancialAssetsAtAmortisedCostCategoryMember_custom_SectorialFinancialAssetsMember" id="Fact015446" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">381,398</ix:nonFraction></td>
    <td id="xdx_98C_eifrs-full--FinancialAssetsAtFairValue_iI_pn3n3_c20221231__ifrs-full--CategoriesOfFinancialAssetsAxis__ifrs-full--FinancialAssetsAtAmortisedCostCategoryMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--SectorialFinancialAssetsMember_fKGEp_zxdQTr4P8gx2" title="Total financial assets, fair value" style="padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialAssetsAtFairValue" contextRef="AsOf2022-12-31_ifrs-full_FinancialAssetsAtAmortisedCostCategoryMember_custom_SectorialFinancialAssetsMember" id="Fact015448" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">381,398</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: left">Accounts receivable - concessions - bonus from&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; text-align: left">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;the grant (g)</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">9.2</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td id="xdx_988_eifrs-full--FinancialAssets_iI_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialAssetsAxis__ifrs-full--FinancialAssetsAtAmortisedCostCategoryMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--AccountsReceivableRelatedToTheConcessionBonusFromTheGrantMember_fKGcp_z7bL1NpB9xB2" title="Total financial assets, book value" style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialAssets" contextRef="AsOf2023-12-31_ifrs-full_FinancialAssetsAtAmortisedCostCategoryMember_custom_AccountsReceivableRelatedToTheConcessionBonusFromTheGrantMember" id="Fact015450" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">792,741</ix:nonFraction></td>
    <td id="xdx_98C_eifrs-full--FinancialAssetsAtFairValue_iI_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialAssetsAxis__ifrs-full--FinancialAssetsAtAmortisedCostCategoryMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--AccountsReceivableRelatedToTheConcessionBonusFromTheGrantMember_fKGcp_zVEfAlEXj2w5" title="Total financial assets, fair value" style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialAssetsAtFairValue" contextRef="AsOf2023-12-31_ifrs-full_FinancialAssetsAtAmortisedCostCategoryMember_custom_AccountsReceivableRelatedToTheConcessionBonusFromTheGrantMember" id="Fact015452" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">893,275</ix:nonFraction></td>
    <td id="xdx_987_eifrs-full--FinancialAssets_iI_pn3n3_c20221231__ifrs-full--CategoriesOfFinancialAssetsAxis__ifrs-full--FinancialAssetsAtAmortisedCostCategoryMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--AccountsReceivableRelatedToTheConcessionBonusFromTheGrantMember_fKGcp_zbvWdLlGuHA" title="Total financial liabilities, book value" style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialAssets" contextRef="AsOf2022-12-31_ifrs-full_FinancialAssetsAtAmortisedCostCategoryMember_custom_AccountsReceivableRelatedToTheConcessionBonusFromTheGrantMember" id="Fact015454" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">766,832</ix:nonFraction></td>
    <td id="xdx_983_eifrs-full--FinancialAssetsAtFairValue_iI_pn3n3_c20221231__ifrs-full--CategoriesOfFinancialAssetsAxis__ifrs-full--FinancialAssetsAtAmortisedCostCategoryMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--AccountsReceivableRelatedToTheConcessionBonusFromTheGrantMember_fKGcp_zQKzS5XaDIm9" title="Total financial assets, fair value" style="padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialAssetsAtFairValue" contextRef="AsOf2022-12-31_ifrs-full_FinancialAssetsAtAmortisedCostCategoryMember_custom_AccountsReceivableRelatedToTheConcessionBonusFromTheGrantMember" id="Fact015456" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">866,653</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: left">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td id="xdx_981_eifrs-full--FinancialAssets_iI_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialAssetsAxis__ifrs-full--FinancialAssetsAtAmortisedCostCategoryMember_z6nIysL3x4t7" title="Total financial assets, book value" style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialAssets" contextRef="AsOf2023-12-31_ifrs-full_FinancialAssetsAtAmortisedCostCategoryMember" id="Fact015458" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,690,125</ix:nonFraction></td>
    <td id="xdx_983_eifrs-full--FinancialAssetsAtFairValue_iI_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialAssetsAxis__ifrs-full--FinancialAssetsAtAmortisedCostCategoryMember_zg65ugtcER43" title="Total financial assets, fair value" style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialAssetsAtFairValue" contextRef="AsOf2023-12-31_ifrs-full_FinancialAssetsAtAmortisedCostCategoryMember" id="Fact015460" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,790,659</ix:nonFraction></td>
    <td id="xdx_980_eifrs-full--FinancialAssets_iI_pn3n3_c20221231__ifrs-full--CategoriesOfFinancialAssetsAxis__ifrs-full--FinancialAssetsAtAmortisedCostCategoryMember_zYBj9MElCOo1" title="Total financial liabilities, book value" style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialAssets" contextRef="AsOf2022-12-31_ifrs-full_FinancialAssetsAtAmortisedCostCategoryMember" id="Fact015462" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,600,256</ix:nonFraction></td>
    <td id="xdx_983_eifrs-full--FinancialAssetsAtFairValue_iI_pn3n3_c20221231__ifrs-full--CategoriesOfFinancialAssetsAxis__ifrs-full--FinancialAssetsAtAmortisedCostCategoryMember_zNLDTpFEhsq5" title="Total financial assets, fair value" style="padding-right: 3pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialAssetsAtFairValue" contextRef="AsOf2022-12-31_ifrs-full_FinancialAssetsAtAmortisedCostCategoryMember" id="Fact015464" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,700,077</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; padding-left: 9px; font-weight: bold; text-align: left">Fair value through other comprehensive income</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">&#160;&#160;&#160;Certified Emission Reductions - CERs (j)</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td id="xdx_987_eifrs-full--FinancialAssets_iI_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialAssetsAxis__custom--FairValueThroughOtherComprehensiveIncomeMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--CertifiedEmissionReductionsMember_fKGkp_zSuC1NgWkMc6" title="Total financial assets, book value" style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialAssets" contextRef="AsOf2023-12-31_custom_FairValueThroughOtherComprehensiveIncomeMember_custom_CertifiedEmissionReductionsMember" id="Fact015466" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,922</ix:nonFraction></td>
    <td id="xdx_98E_eifrs-full--FinancialAssetsAtFairValue_iI_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialAssetsAxis__custom--FairValueThroughOtherComprehensiveIncomeMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--CertifiedEmissionReductionsMember_fKGkp_zqcI2rqOhiz6" title="Total financial assets, fair value" style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialAssetsAtFairValue" contextRef="AsOf2023-12-31_custom_FairValueThroughOtherComprehensiveIncomeMember_custom_CertifiedEmissionReductionsMember" id="Fact015468" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,922</ix:nonFraction></td>
    <td id="xdx_988_eifrs-full--FinancialAssets_iI_pn3n3_c20221231__ifrs-full--CategoriesOfFinancialAssetsAxis__custom--FairValueThroughOtherComprehensiveIncomeMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--CertifiedEmissionReductionsMember_fKGkp_z1k2ASL44uNa" title="Total financial assets, book value" style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialAssets" contextRef="AsOf2022-12-31_custom_FairValueThroughOtherComprehensiveIncomeMember_custom_CertifiedEmissionReductionsMember" id="Fact015470" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">10,295</ix:nonFraction></td>
    <td id="xdx_98C_eifrs-full--FinancialAssetsAtFairValue_iI_pn3n3_c20221231__ifrs-full--CategoriesOfFinancialAssetsAxis__custom--FairValueThroughOtherComprehensiveIncomeMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--CertifiedEmissionReductionsMember_fKGkp_zdDUHuhd2Or2" title="Total financial assets, fair value" style="padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialAssetsAtFairValue" contextRef="AsOf2022-12-31_custom_FairValueThroughOtherComprehensiveIncomeMember_custom_CertifiedEmissionReductionsMember" id="Fact015472" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">10,295</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: left">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td id="xdx_98E_eifrs-full--FinancialAssets_iI_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialAssetsAxis__custom--FairValueThroughOtherComprehensiveIncomeMember_zhsZEYJhEXE" title="Total financial assets, book value" style="padding-right: 3pt; font-weight: bold; text-align: right"><ix:nonFraction name="ifrs-full:FinancialAssets" contextRef="AsOf2023-12-31_custom_FairValueThroughOtherComprehensiveIncomeMember" id="Fact015474" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,922</ix:nonFraction></td>
    <td id="xdx_98D_eifrs-full--FinancialAssetsAtFairValue_iI_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialAssetsAxis__custom--FairValueThroughOtherComprehensiveIncomeMember_zpfTvOXsFohe" title="Total financial assets, fair value" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 3pt; font-weight: bold; text-align: right"><ix:nonFraction name="ifrs-full:FinancialAssetsAtFairValue" contextRef="AsOf2023-12-31_custom_FairValueThroughOtherComprehensiveIncomeMember" id="Fact015476" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,922</ix:nonFraction></td>
    <td id="xdx_984_eifrs-full--FinancialAssets_iI_pn3n3_c20221231__ifrs-full--CategoriesOfFinancialAssetsAxis__custom--FairValueThroughOtherComprehensiveIncomeMember_zk3wLekun59d" title="Total financial assets, book value" style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialAssets" contextRef="AsOf2022-12-31_custom_FairValueThroughOtherComprehensiveIncomeMember" id="Fact015478" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">10,295</ix:nonFraction></td>
    <td id="xdx_98B_eifrs-full--FinancialAssetsAtFairValue_iI_pn3n3_c20221231__ifrs-full--CategoriesOfFinancialAssetsAxis__custom--FairValueThroughOtherComprehensiveIncomeMember_zqE4pXDHaxeg" title="Total financial assets, fair value" style="padding-right: 3pt; font-weight: bold; text-align: right"><ix:nonFraction name="ifrs-full:FinancialAssetsAtFairValue" contextRef="AsOf2022-12-31_custom_FairValueThroughOtherComprehensiveIncomeMember" id="Fact015480" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">10,295</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold">Total financial assets</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td id="xdx_981_eifrs-full--FinancialAssets_iI_pn3n3_c20231231_zxpMDJMxQK82" title="Total financial assets, book value" style="padding-right: 3pt; font-weight: bold; text-align: right"><ix:nonFraction name="ifrs-full:FinancialAssets" contextRef="AsOf2023-12-31" id="Fact015482" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">13,984,091</ix:nonFraction></td>
    <td id="xdx_988_eifrs-full--FinancialAssetsAtFairValue_pn3n3_c20231231_zXkEyv5M07pg" title="Total financial assets, fair value" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 3pt; font-weight: bold; text-align: right"><ix:nonFraction name="ifrs-full:FinancialAssetsAtFairValue" contextRef="AsOf2023-12-31" id="Fact015484" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">14,084,625</ix:nonFraction></td>
    <td id="xdx_98E_eifrs-full--FinancialAssets_iI_pn3n3_c20221231_zQkaMjRs1HO3" title="Total financial assets, book value" style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialAssets" contextRef="AsOf2022-12-31" id="Fact015486" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">10,338,902</ix:nonFraction></td>
    <td id="xdx_98B_eifrs-full--FinancialAssetsAtFairValue_iI_pn3n3_c20221231_zlXScRhmTd51" title="Total financial assets, fair value" style="padding-right: 3pt; font-weight: bold; text-align: right"><ix:nonFraction name="ifrs-full:FinancialAssetsAtFairValue" contextRef="AsOf2022-12-31" id="Fact015488" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">10,438,723</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold">Financial liabilities</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; padding-left: 9px; font-weight: bold; text-align: left">Fair value through profit or loss</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: left">Fair value in the purchase and sale of power (d)</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">27</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">3</td>
    <td id="xdx_987_eifrs-full--FinancialLiabilities_iI_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__ifrs-full--FinancialLiabilitiesAtFairValueThroughProfitOrLossCategoryMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--FairValueInThePurchaseAndSaleOfPowerMember__ifrs-full--LevelsOfFairValueHierarchyAxis__ifrs-full--Level3OfFairValueHierarchyMember_fKGQp_zhgNZmazgidb" title="Total financial liabilities, book value" style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialLiabilities" contextRef="AsOf2023-12-31_ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLossCategoryMember_custom_FairValueInThePurchaseAndSaleOfPowerMember_ifrs-full_Level3OfFairValueHierarchyMember" id="Fact015490" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">753,584</ix:nonFraction></td>
    <td id="xdx_98F_eifrs-full--FinancialLiabilitiesAtFairValue_iI_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__ifrs-full--FinancialLiabilitiesAtFairValueThroughProfitOrLossCategoryMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--FairValueInThePurchaseAndSaleOfPowerMember__ifrs-full--LevelsOfFairValueHierarchyAxis__ifrs-full--Level3OfFairValueHierarchyMember_fKGQp_zcSValhn81K3" title="Total financial liabilities, fair value" style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialLiabilitiesAtFairValue" contextRef="AsOf2023-12-31_ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLossCategoryMember_custom_FairValueInThePurchaseAndSaleOfPowerMember_ifrs-full_Level3OfFairValueHierarchyMember" id="Fact015492" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">753,584</ix:nonFraction></td>
    <td id="xdx_985_eifrs-full--FinancialLiabilities_iI_pn3n3_c20221231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__ifrs-full--FinancialLiabilitiesAtFairValueThroughProfitOrLossCategoryMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--FairValueInThePurchaseAndSaleOfPowerMember__ifrs-full--LevelsOfFairValueHierarchyAxis__ifrs-full--Level3OfFairValueHierarchyMember_fKGQp_z7nlTGAQJ7H5" title="Total financial liabilities, book value" style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialLiabilities" contextRef="AsOf2022-12-31_ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLossCategoryMember_custom_FairValueInThePurchaseAndSaleOfPowerMember_ifrs-full_Level3OfFairValueHierarchyMember" id="Fact015494" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">738,703</ix:nonFraction></td>
    <td id="xdx_980_eifrs-full--FinancialLiabilitiesAtFairValue_iI_pn3n3_c20221231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__ifrs-full--FinancialLiabilitiesAtFairValueThroughProfitOrLossCategoryMember__ifrs-full--ClassesOfFinancialAssetsAxis__custom--FairValueInThePurchaseAndSaleOfPowerMember__ifrs-full--LevelsOfFairValueHierarchyAxis__ifrs-full--Level3OfFairValueHierarchyMember_fKGQp_zkSX1ZWtRMWb" title="Total financial liabilities, fair value" style="padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialLiabilitiesAtFairValue" contextRef="AsOf2022-12-31_ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLossCategoryMember_custom_FairValueInThePurchaseAndSaleOfPowerMember_ifrs-full_Level3OfFairValueHierarchyMember" id="Fact015496" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">738,703</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: left">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td id="xdx_982_eifrs-full--FinancialLiabilities_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__ifrs-full--FinancialLiabilitiesAtFairValueThroughProfitOrLossCategoryMember_zWdbbqRceJ7e" title="Total financial liabilities, book value" style="padding-right: 3pt; font-weight: bold; text-align: right"><ix:nonFraction name="ifrs-full:FinancialLiabilities" contextRef="AsOf2023-12-31_ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLossCategoryMember" id="Fact015498" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">753,584</ix:nonFraction></td>
    <td id="xdx_980_eifrs-full--FinancialLiabilitiesAtFairValue_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__ifrs-full--FinancialLiabilitiesAtFairValueThroughProfitOrLossCategoryMember_zs6yI5XgZ5t1" title="Total financial liabilities, fair value" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 3pt; font-weight: bold; text-align: right"><ix:nonFraction name="ifrs-full:FinancialLiabilitiesAtFairValue" contextRef="AsOf2023-12-31_ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLossCategoryMember" id="Fact015500" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">753,584</ix:nonFraction></td>
    <td id="xdx_982_eifrs-full--FinancialLiabilities_iI_pn3n3_c20221231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__ifrs-full--FinancialLiabilitiesAtFairValueThroughProfitOrLossCategoryMember_zX6qA5eLtaA" title="Total financial liabilities, book value" style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialLiabilities" contextRef="AsOf2022-12-31_ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLossCategoryMember" id="Fact015502" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">738,703</ix:nonFraction></td>
    <td id="xdx_98E_eifrs-full--FinancialLiabilitiesAtFairValue_iI_pn3n3_c20221231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__ifrs-full--FinancialLiabilitiesAtFairValueThroughProfitOrLossCategoryMember_z50HocX9dzc6" title="Total financial liabilities, fair value" style="padding-right: 3pt; font-weight: bold; text-align: right"><ix:nonFraction name="ifrs-full:FinancialLiabilitiesAtFairValue" contextRef="AsOf2022-12-31_ifrs-full_FinancialLiabilitiesAtFairValueThroughProfitOrLossCategoryMember" id="Fact015504" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">738,703</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; padding-left: 9px; font-weight: bold; text-align: left">Amortized cost</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: left">Sectorial financial liabilities (a)</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">8</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td id="xdx_989_eifrs-full--FinancialLiabilities_iI_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--SectorialFinancialLiabilitiesMember__ifrs-full--ClassesOfFinancialLiabilitiesAxis__ifrs-full--FinancialLiabilitiesAtAmortisedCostMember_fKGEp_z488JbJLkSle" title="Total financial liabilities, book value" style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialLiabilities" contextRef="AsOf2023-12-31_custom_SectorialFinancialLiabilitiesMember_ifrs-full_FinancialLiabilitiesAtAmortisedCostMember" id="Fact015506" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">503,991</ix:nonFraction></td>
    <td id="xdx_984_eifrs-full--FinancialLiabilitiesAtFairValue_iI_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--SectorialFinancialLiabilitiesMember__ifrs-full--ClassesOfFinancialLiabilitiesAxis__ifrs-full--FinancialLiabilitiesAtAmortisedCostMember_fKGEp_zyR6px7EY0h7" title="Total financial liabilities, fair value" style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialLiabilitiesAtFairValue" contextRef="AsOf2023-12-31_custom_SectorialFinancialLiabilitiesMember_ifrs-full_FinancialLiabilitiesAtAmortisedCostMember" id="Fact015508" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">503,991</ix:nonFraction></td>
    <td id="xdx_987_eifrs-full--FinancialLiabilities_iI_pn3n3_c20221231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--SectorialFinancialLiabilitiesMember__ifrs-full--ClassesOfFinancialLiabilitiesAxis__ifrs-full--FinancialLiabilitiesAtAmortisedCostMember_fKGEp_zYkxhHyeqRl2" title="Total financial liabilities, book value" style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialLiabilities" contextRef="AsOf2022-12-31_custom_SectorialFinancialLiabilitiesMember_ifrs-full_FinancialLiabilitiesAtAmortisedCostMember" id="Fact015510" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">483,255</ix:nonFraction></td>
    <td id="xdx_985_eifrs-full--FinancialLiabilitiesAtFairValue_iI_pn3n3_c20221231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--SectorialFinancialLiabilitiesMember__ifrs-full--ClassesOfFinancialLiabilitiesAxis__ifrs-full--FinancialLiabilitiesAtAmortisedCostMember_fKGEp_zoDGUQfYgnt7" title="Total financial liabilities, fair value" style="padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialLiabilitiesAtFairValue" contextRef="AsOf2022-12-31_custom_SectorialFinancialLiabilitiesMember_ifrs-full_FinancialLiabilitiesAtAmortisedCostMember" id="Fact015512" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">483,255</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: left">ICMS installment payment (f)</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">12.2.3</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td id="xdx_987_eifrs-full--FinancialLiabilities_iI_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--ICMSInstallmentPaymentMember__ifrs-full--ClassesOfFinancialLiabilitiesAxis__ifrs-full--FinancialLiabilitiesAtAmortisedCostMember_fKGYp_z9H640n2i1S9" title="Total financial liabilities, book value" style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialLiabilities" contextRef="AsOf2023-12-31_custom_ICMSInstallmentPaymentMember_ifrs-full_FinancialLiabilitiesAtAmortisedCostMember" id="Fact015514" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">41,286</ix:nonFraction></td>
    <td id="xdx_983_eifrs-full--FinancialLiabilitiesAtFairValue_iI_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--ICMSInstallmentPaymentMember__ifrs-full--ClassesOfFinancialLiabilitiesAxis__ifrs-full--FinancialLiabilitiesAtAmortisedCostMember_fKGYp_zphLv6MMdI52" title="Total financial liabilities, fair value" style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialLiabilitiesAtFairValue" contextRef="AsOf2023-12-31_custom_ICMSInstallmentPaymentMember_ifrs-full_FinancialLiabilitiesAtAmortisedCostMember" id="Fact015516" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">37,777</ix:nonFraction></td>
    <td id="xdx_982_eifrs-full--FinancialLiabilities_iI_pn3n3_c20221231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--ICMSInstallmentPaymentMember__ifrs-full--ClassesOfFinancialLiabilitiesAxis__ifrs-full--FinancialLiabilitiesAtAmortisedCostMember_fKGYp_zFqDAeCDHf8l" title="Total financial liabilities, book value" style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialLiabilities" contextRef="AsOf2022-12-31_custom_ICMSInstallmentPaymentMember_ifrs-full_FinancialLiabilitiesAtAmortisedCostMember" id="Fact015518" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">48,320</ix:nonFraction></td>
    <td id="xdx_98F_eifrs-full--FinancialLiabilitiesAtFairValue_iI_pn3n3_c20221231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--ICMSInstallmentPaymentMember__ifrs-full--ClassesOfFinancialLiabilitiesAxis__ifrs-full--FinancialLiabilitiesAtAmortisedCostMember_fKGYp_ztF0rlK4cURe" title="Total financial liabilities, fair value" style="padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialLiabilitiesAtFairValue" contextRef="AsOf2022-12-31_custom_ICMSInstallmentPaymentMember_ifrs-full_FinancialLiabilitiesAtAmortisedCostMember" id="Fact015520" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">43,419</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: left">Special Tax Regularization Program - Pert (f)&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">12.2</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td id="xdx_983_eifrs-full--FinancialLiabilities_iI_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--SpecialTaxRegularizationProgramPertMember__ifrs-full--ClassesOfFinancialLiabilitiesAxis__ifrs-full--FinancialLiabilitiesAtAmortisedCostMember_fKGYp_zLe29xNrS43h" title="Total financial liabilities, book value" style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialLiabilities" contextRef="AsOf2023-12-31_custom_SpecialTaxRegularizationProgramPertMember_ifrs-full_FinancialLiabilitiesAtAmortisedCostMember" id="Fact015522" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">379,724</ix:nonFraction></td>
    <td id="xdx_989_eifrs-full--FinancialLiabilitiesAtFairValue_iI_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--SpecialTaxRegularizationProgramPertMember__ifrs-full--ClassesOfFinancialLiabilitiesAxis__ifrs-full--FinancialLiabilitiesAtAmortisedCostMember_fKGYp_zQ248Kzcpiy5" title="Total financial liabilities, fair value" style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialLiabilitiesAtFairValue" contextRef="AsOf2023-12-31_custom_SpecialTaxRegularizationProgramPertMember_ifrs-full_FinancialLiabilitiesAtAmortisedCostMember" id="Fact015524" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">322,711</ix:nonFraction></td>
    <td id="xdx_98E_eifrs-full--FinancialLiabilities_iI_pn3n3_c20221231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--SpecialTaxRegularizationProgramPertMember__ifrs-full--ClassesOfFinancialLiabilitiesAxis__ifrs-full--FinancialLiabilitiesAtAmortisedCostMember_fKGYp_zLMnx6Ij5Hkk" title="Total financial liabilities, book value" style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialLiabilities" contextRef="AsOf2022-12-31_custom_SpecialTaxRegularizationProgramPertMember_ifrs-full_FinancialLiabilitiesAtAmortisedCostMember" id="Fact015526" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">404,075</ix:nonFraction></td>
    <td id="xdx_983_eifrs-full--FinancialLiabilitiesAtFairValue_iI_pn3n3_c20221231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--SpecialTaxRegularizationProgramPertMember__ifrs-full--ClassesOfFinancialLiabilitiesAxis__ifrs-full--FinancialLiabilitiesAtAmortisedCostMember_fKGYp_zByIgHusozHi" title="Total financial liabilities, fair value" style="padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">;<ix:nonFraction name="ifrs-full:FinancialLiabilitiesAtFairValue" contextRef="AsOf2022-12-31_custom_SpecialTaxRegularizationProgramPertMember_ifrs-full_FinancialLiabilitiesAtAmortisedCostMember" id="Fact015528" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">340,025</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: left">PIS and Cofins to be refunded to consumers (a)</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">12.2.1</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td id="xdx_98A_eifrs-full--FinancialLiabilities_iI_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--PISAndCofinsToBeRefundedToConsumersMember__ifrs-full--ClassesOfFinancialLiabilitiesAxis__ifrs-full--FinancialLiabilitiesAtAmortisedCostMember_fKGEp_zX7ICmPMPab3" title="Total financial liabilities, book value" style="padding-right: 3pt; text-align: right"><ix:nonFraction name="ifrs-full:FinancialLiabilities" contextRef="AsOf2023-12-31_custom_PISAndCofinsToBeRefundedToConsumersMember_ifrs-full_FinancialLiabilitiesAtAmortisedCostMember" id="Fact015530" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">731,726</ix:nonFraction></td>
    <td id="xdx_988_eifrs-full--FinancialLiabilitiesAtFairValue_iI_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--PISAndCofinsToBeRefundedToConsumersMember__ifrs-full--ClassesOfFinancialLiabilitiesAxis__ifrs-full--FinancialLiabilitiesAtAmortisedCostMember_fKGEp_zfAbgjGrPT6c" title="Total financial liabilities, fair value" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 3pt; text-align: right"><ix:nonFraction name="ifrs-full:FinancialLiabilitiesAtFairValue" contextRef="AsOf2023-12-31_custom_PISAndCofinsToBeRefundedToConsumersMember_ifrs-full_FinancialLiabilitiesAtAmortisedCostMember" id="Fact015532" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">731,726</ix:nonFraction></td>
    <td id="xdx_98C_eifrs-full--FinancialLiabilities_iI_pn3n3_c20221231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--PISAndCofinsToBeRefundedToConsumersMember__ifrs-full--ClassesOfFinancialLiabilitiesAxis__ifrs-full--FinancialLiabilitiesAtAmortisedCostMember_fKGEp_zu8gEWrda1f6" title="Total financial liabilities, book value" style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialLiabilities" contextRef="AsOf2022-12-31_custom_PISAndCofinsToBeRefundedToConsumersMember_ifrs-full_FinancialLiabilitiesAtAmortisedCostMember" id="Fact015534" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,995,158</ix:nonFraction></td>
    <td id="xdx_988_eifrs-full--FinancialLiabilitiesAtFairValue_iI_pn3n3_c20221231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--PISAndCofinsToBeRefundedToConsumersMember__ifrs-full--ClassesOfFinancialLiabilitiesAxis__ifrs-full--FinancialLiabilitiesAtAmortisedCostMember_fKGEp_zdKkPRG4CIx7" title="Total financial liabilities, fair value" style="padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialLiabilitiesAtFairValue" contextRef="AsOf2022-12-31_custom_PISAndCofinsToBeRefundedToConsumersMember_ifrs-full_FinancialLiabilitiesAtAmortisedCostMember" id="Fact015536" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,995,158</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: left">Accounts payable to suppliers (a)</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">19</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td id="xdx_988_eifrs-full--FinancialLiabilities_iI_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--AccountsPayableToSuppliersMember__ifrs-full--ClassesOfFinancialLiabilitiesAxis__ifrs-full--FinancialLiabilitiesAtAmortisedCostMember_fKGEp_zA3oPp6yaezg" title="Total financial liabilities, book value" style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialLiabilities" contextRef="AsOf2023-12-31_custom_AccountsPayableToSuppliersMember_ifrs-full_FinancialLiabilitiesAtAmortisedCostMember" id="Fact015538" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,285,573</ix:nonFraction></td>
    <td id="xdx_988_eifrs-full--FinancialLiabilitiesAtFairValue_iI_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--AccountsPayableToSuppliersMember__ifrs-full--ClassesOfFinancialLiabilitiesAxis__ifrs-full--FinancialLiabilitiesAtAmortisedCostMember_fKGEp_z4yy72GYZbRk" title="Total financial liabilities, fair value" style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">;<ix:nonFraction name="ifrs-full:FinancialLiabilitiesAtFairValue" contextRef="AsOf2023-12-31_custom_AccountsPayableToSuppliersMember_ifrs-full_FinancialLiabilitiesAtAmortisedCostMember" id="Fact015540" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,285,573</ix:nonFraction></td>
    <td id="xdx_98F_eifrs-full--FinancialLiabilities_iI_pn3n3_c20221231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--AccountsPayableToSuppliersMember__ifrs-full--ClassesOfFinancialLiabilitiesAxis__ifrs-full--FinancialLiabilitiesAtAmortisedCostMember_fKGEp_zg0nnp8BFuB6" title="Total financial liabilities, book value" style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialLiabilities" contextRef="AsOf2022-12-31_custom_AccountsPayableToSuppliersMember_ifrs-full_FinancialLiabilitiesAtAmortisedCostMember" id="Fact015542" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,215,470</ix:nonFraction></td>
    <td id="xdx_986_eifrs-full--FinancialLiabilitiesAtFairValue_iI_pn3n3_c20221231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--AccountsPayableToSuppliersMember__ifrs-full--ClassesOfFinancialLiabilitiesAxis__ifrs-full--FinancialLiabilitiesAtAmortisedCostMember_fKGEp_zhhbNPAHjtcf" title="Total financial liabilities, fair value" style="padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialLiabilitiesAtFairValue" contextRef="AsOf2022-12-31_custom_AccountsPayableToSuppliersMember_ifrs-full_FinancialLiabilitiesAtAmortisedCostMember" id="Fact015544" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,215,470</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: left">Loans and financing (f)</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">20</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td id="xdx_987_eifrs-full--FinancialLiabilities_iI_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--LoansAndFinancingMember__ifrs-full--ClassesOfFinancialLiabilitiesAxis__ifrs-full--FinancialLiabilitiesAtAmortisedCostMember_fKGYp_z5Blbjo7NnY3" title="Total financial liabilities, book value" style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialLiabilities" contextRef="AsOf2023-12-31_custom_LoansAndFinancingMember_ifrs-full_FinancialLiabilitiesAtAmortisedCostMember" id="Fact015546" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">5,387,977</ix:nonFraction></td>
    <td id="xdx_98E_eifrs-full--FinancialLiabilitiesAtFairValue_iI_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--LoansAndFinancingMember__ifrs-full--ClassesOfFinancialLiabilitiesAxis__ifrs-full--FinancialLiabilitiesAtAmortisedCostMember_fKGYp_zhyV2BUFhyFe" title="Total financial liabilities, fair value" style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialLiabilitiesAtFairValue" contextRef="AsOf2023-12-31_custom_LoansAndFinancingMember_ifrs-full_FinancialLiabilitiesAtAmortisedCostMember" id="Fact015548" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">5,138,930</ix:nonFraction></td>
    <td id="xdx_983_eifrs-full--FinancialLiabilities_iI_pn3n3_c20221231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--LoansAndFinancingMember__ifrs-full--ClassesOfFinancialLiabilitiesAxis__ifrs-full--FinancialLiabilitiesAtAmortisedCostMember_fKGYp_zzsTDCQpQSx1" title="Total financial liabilities, book value" style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialLiabilities" contextRef="AsOf2022-12-31_custom_LoansAndFinancingMember_ifrs-full_FinancialLiabilitiesAtAmortisedCostMember" id="Fact015550" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,694,957</ix:nonFraction></td>
    <td id="xdx_982_eifrs-full--FinancialLiabilitiesAtFairValue_iI_pn3n3_c20221231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--LoansAndFinancingMember__ifrs-full--ClassesOfFinancialLiabilitiesAxis__ifrs-full--FinancialLiabilitiesAtAmortisedCostMember_fKGYp_zNvFF1loGxBb" title="Total financial liabilities, fair value" style="padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialLiabilitiesAtFairValue" contextRef="AsOf2022-12-31_custom_LoansAndFinancingMember_ifrs-full_FinancialLiabilitiesAtAmortisedCostMember" id="Fact015552" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,171,789</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: left">Debentures (h)</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">21</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td id="xdx_982_eifrs-full--FinancialLiabilities_iI_pn3n3_c20231231__ifrs-full--ClassesOfFinancialLiabilitiesAxis__ifrs-full--FinancialLiabilitiesAtAmortisedCostMember__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--DebenturesMember_fKGgp_zmWx2dTj9A6" title="Total financial liabilities, book value" style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialLiabilities" contextRef="AsOf2023-12-31_ifrs-full_FinancialLiabilitiesAtAmortisedCostMember_custom_DebenturesMember" id="Fact015554" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">9,738,006</ix:nonFraction></td>
    <td id="xdx_980_eifrs-full--FinancialLiabilitiesAtFairValue_iI_pn3n3_c20231231__ifrs-full--ClassesOfFinancialLiabilitiesAxis__ifrs-full--FinancialLiabilitiesAtAmortisedCostMember__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--DebenturesMember_fKGgp_zaSXWARpzFob" title="Total financial liabilities, fair value" style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialLiabilitiesAtFairValue" contextRef="AsOf2023-12-31_ifrs-full_FinancialLiabilitiesAtAmortisedCostMember_custom_DebenturesMember" id="Fact015556" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">9,699,171</ix:nonFraction></td>
    <td id="xdx_988_eifrs-full--FinancialLiabilities_iI_pn3n3_c20221231__ifrs-full--ClassesOfFinancialLiabilitiesAxis__ifrs-full--FinancialLiabilitiesAtAmortisedCostMember__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--DebenturesMember_fKGgp_zk5hBp0pLGfb" title="Total financial liabilities, book value" style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialLiabilities" contextRef="AsOf2022-12-31_ifrs-full_FinancialLiabilitiesAtAmortisedCostMember_custom_DebenturesMember" id="Fact015558" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">7,887,077</ix:nonFraction></td>
    <td id="xdx_988_eifrs-full--FinancialLiabilitiesAtFairValue_iI_pn3n3_c20221231__ifrs-full--ClassesOfFinancialLiabilitiesAxis__ifrs-full--FinancialLiabilitiesAtAmortisedCostMember__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--DebenturesMember_fKGgp_z10BaQpsBGNi" title="Total financial liabilities, fair value" style="padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialLiabilitiesAtFairValue" contextRef="AsOf2022-12-31_ifrs-full_FinancialLiabilitiesAtAmortisedCostMember_custom_DebenturesMember" id="Fact015560" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">7,688,396</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: left">Accounts payable related to concession (i)</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">25</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td id="xdx_980_eifrs-full--FinancialLiabilities_iI_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--AccountsPayableRelatedToConcessionMember__ifrs-full--ClassesOfFinancialLiabilitiesAxis__ifrs-full--FinancialLiabilitiesAtAmortisedCostMember_fKGkp_ztPfgIEeNfwl" title="Total financial liabilities, book value" style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialLiabilities" contextRef="AsOf2023-12-31_custom_AccountsPayableRelatedToConcessionMember_ifrs-full_FinancialLiabilitiesAtAmortisedCostMember" id="Fact015562" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">893,855</ix:nonFraction></td>
    <td id="xdx_988_eifrs-full--FinancialLiabilitiesAtFairValue_iI_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--AccountsPayableRelatedToConcessionMember__ifrs-full--ClassesOfFinancialLiabilitiesAxis__ifrs-full--FinancialLiabilitiesAtAmortisedCostMember_fKGkp_z86QTHlwVPn1" title="Total financial liabilities, fair value" style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialLiabilitiesAtFairValue" contextRef="AsOf2023-12-31_custom_AccountsPayableRelatedToConcessionMember_ifrs-full_FinancialLiabilitiesAtAmortisedCostMember" id="Fact015564" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,018,630</ix:nonFraction></td>
    <td id="xdx_98D_eifrs-full--FinancialLiabilities_iI_pn3n3_c20221231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--AccountsPayableRelatedToConcessionMember__ifrs-full--ClassesOfFinancialLiabilitiesAxis__ifrs-full--FinancialLiabilitiesAtAmortisedCostMember_fKGkp_zWJ8Q1DXH0Z3" title="Total financial liabilities, book value" style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialLiabilities" contextRef="AsOf2022-12-31_custom_AccountsPayableRelatedToConcessionMember_ifrs-full_FinancialLiabilitiesAtAmortisedCostMember" id="Fact015566" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">937,542</ix:nonFraction></td>
    <td id="xdx_980_eifrs-full--FinancialLiabilitiesAtFairValue_iI_pn3n3_c20221231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--AccountsPayableRelatedToConcessionMember__ifrs-full--ClassesOfFinancialLiabilitiesAxis__ifrs-full--FinancialLiabilitiesAtAmortisedCostMember_fKGkp_zz1yCXviBV99" title="Total financial liabilities, fair value" style="padding-right: 3pt; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialLiabilitiesAtFairValue" contextRef="AsOf2022-12-31_custom_AccountsPayableRelatedToConcessionMember_ifrs-full_FinancialLiabilitiesAtAmortisedCostMember" id="Fact015568" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,051,710</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: left">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td id="xdx_980_eifrs-full--FinancialLiabilities_pn3n3_c20231231__ifrs-full--ClassesOfFinancialLiabilitiesAxis__ifrs-full--FinancialLiabilitiesAtAmortisedCostMember_zNkB5RclVK73" title="Total financial liabilities, book value" style="padding-right: 3pt; font-weight: bold; text-align: right"><ix:nonFraction name="ifrs-full:FinancialLiabilities" contextRef="AsOf2023-12-31_ifrs-full_FinancialLiabilitiesAtAmortisedCostMember" id="Fact015570" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">19,962,138</ix:nonFraction></td>
    <td id="xdx_989_eifrs-full--FinancialLiabilitiesAtFairValue_pn3n3_c20231231__ifrs-full--ClassesOfFinancialLiabilitiesAxis__ifrs-full--FinancialLiabilitiesAtAmortisedCostMember_zPtLBXrxnJRc" title="Total financial liabilities, fair value" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; padding-right: 3pt; font-weight: bold; text-align: right"><ix:nonFraction name="ifrs-full:FinancialLiabilitiesAtFairValue" contextRef="AsOf2023-12-31_ifrs-full_FinancialLiabilitiesAtAmortisedCostMember" id="Fact015572" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">19,738,509</ix:nonFraction></td>
    <td id="xdx_989_eifrs-full--FinancialLiabilities_iI_pn3n3_c20221231__ifrs-full--ClassesOfFinancialLiabilitiesAxis__ifrs-full--FinancialLiabilitiesAtAmortisedCostMember_zzLn9ytD1KKa" title="Total financial liabilities, book value" style="border-right: #FFC000 0.5pt solid; padding-right: 3pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialLiabilities" contextRef="AsOf2022-12-31_ifrs-full_FinancialLiabilitiesAtAmortisedCostMember" id="Fact015574" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">18,665,854</ix:nonFraction></td>
    <td id="xdx_986_eifrs-full--FinancialLiabilitiesAtFairValue_iI_pn3n3_c20221231__ifrs-full--ClassesOfFinancialLiabilitiesAxis__ifrs-full--FinancialLiabilitiesAtAmortisedCostMember_zmAVC7K7Wisa" title="Total financial liabilities, fair value" style="padding-right: 3pt; font-weight: bold; text-align: right"><ix:nonFraction name="ifrs-full:FinancialLiabilitiesAtFairValue" contextRef="AsOf2022-12-31_ifrs-full_FinancialLiabilitiesAtAmortisedCostMember" id="Fact015576" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">17,989,222</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold"><span style="font: normal 700 8pt Arial, Helvetica, Sans-Serif">Total financial liabilities</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td id="xdx_98A_eifrs-full--FinancialLiabilities_pn3n3_c20231231_zKLh38pfILDa" title="Total financial liabilities, book value" style="border-bottom: Black 1pt solid; padding-right: 3pt; font-weight: bold; text-align: right"><ix:nonFraction name="ifrs-full:FinancialLiabilities" contextRef="AsOf2023-12-31" id="Fact015578" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">20,715,722</ix:nonFraction></td>
    <td id="xdx_98D_eifrs-full--FinancialLiabilitiesAtFairValue_pn3n3_c20231231_zRgZaAT2z7lf" title="Total financial liabilities, fair value" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; border-left: #FFC000 0.5pt solid; padding-right: 3pt; font-weight: bold; text-align: right"><ix:nonFraction name="ifrs-full:FinancialLiabilitiesAtFairValue" contextRef="AsOf2023-12-31" id="Fact015580" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">20,492,093</ix:nonFraction></td>
    <td id="xdx_98E_eifrs-full--FinancialLiabilities_iI_pn3n3_c20221231_zY6eNyqLEJIc" title="Total financial liabilities, book value" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; padding-right: 3pt; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:FinancialLiabilities" contextRef="AsOf2022-12-31" id="Fact015582" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">19,404,557</ix:nonFraction></td>
    <td id="xdx_985_eifrs-full--FinancialLiabilitiesAtFairValue_iI_pn3n3_c20221231_zMCym0mp4xXe" title="Total financial liabilities, fair value" style="border-bottom: Black 1pt solid; padding-right: 3pt; font-weight: bold; text-align: right"><ix:nonFraction name="ifrs-full:FinancialLiabilitiesAtFairValue" contextRef="AsOf2022-12-31" id="Fact015584" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">18,727,925</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span style="font: normal 400 8pt Arial, Helvetica, Sans-Serif">Different levels are defined as follows:</span></td>
    <td style="text-align: center">&#160;</td>
    <td style="text-align: center">&#160;</td>
    <td style="padding-right: 3pt; text-align: right">&#160;</td>
    <td style="padding-right: 3pt; text-align: right">&#160;</td>
    <td style="padding-right: 3pt; text-align: right">&#160;</td>
    <td style="padding-right: 3pt; text-align: right">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td colspan="5" style="text-align: left"><span style="font: normal 700 8pt Arial, Helvetica, Sans-Serif">Level 1</span><span style="font: normal 400 8pt Arial, Helvetica, Sans-Serif">: Obtained from quoted prices (not adjusted) in active markets for identical assets and liabilities;</span></td>
    <td style="padding-right: 3pt; padding-left: 9px; text-align: left">&#160;</td>
    <td style="padding-right: 3pt; padding-left: 9px; text-align: left">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td colspan="7" style="text-align: left"><span style="font: normal 700 8pt Arial, Helvetica, Sans-Serif">Level 2:</span> <span style="font: normal 400 8pt Arial, Helvetica, Sans-Serif">obtained through other variables in addition to quoted prices included in Level 1, which are observable for the assets or liabilities;&#160;&#160;</span></td></tr>
  <tr style="vertical-align: bottom">
    <td colspan="7" style="text-align: left"><span style="font: normal 700 8pt Arial, Helvetica, Sans-Serif">Level 3:</span> <span style="font: normal 400 8pt Arial, Helvetica, Sans-Serif">obtained through assessment techniques which include variables for the assets or liabilities, which however are not based&#160;</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span style="font: normal 400 8pt Arial, Helvetica, Sans-Serif">on observable market data.</span></td>
    <td style="padding-left: 9px; text-align: center">&#160;</td>
    <td style="padding-left: 9px; text-align: center">&#160;</td>
    <td style="padding-right: 3pt; padding-left: 9px; text-align: left">&#160;</td>
    <td style="padding-right: 3pt; text-align: right">&#160;</td>
    <td style="padding-right: 3pt; padding-left: 9px; text-align: left">&#160;</td>
    <td style="padding-right: 3pt; padding-left: 9px; text-align: left">&#160;</td></tr>
  </table></ix:nonNumeric>

<p style="font: 13pt/13pt Calibri, Helvetica, Sans-Serif; margin: 0.9pt 0 0">&#160;&#160;</p>

<p style="font: bold 10pt Arial, Helvetica, Sans-Serif; margin: 3.7pt 0 0 5.9pt">Determining fair values</p>

<p style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.65pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 19.8pt"><b>a)</b></td><td>Equivalent to their respective book values due to their nature and terms of realization.</td></tr></table>

<p style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.8pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt/150% Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 19.8pt"><b>b)</b></td><td style="padding-right: 5.7pt">Fair value is calculated based on information made available by the financial agents and the market values
of the bonds issued by the Brazilian government.</td></tr></table>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 19.8pt"><b>c)</b></td><td>Financial assets with fair values similar to book values (Note 4.4).</td></tr></table>

<p style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.8pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 19.8pt"><b>d)</b></td><td>The fair values of assets and liabilities are equivalent to their book values (Note 4.15).</td></tr></table>


<ix:exclude><!-- Field: Page; Sequence: 278 -->
    <div id="xdx_232_zSqpW0J8lbT7" style="border-bottom: Black 1pt solid; margin-bottom: 6pt"><p style="margin-top: 0; margin-bottom: 0">&#160;</p><table cellpadding="0" cellspacing="0" id="xdx_237_z7c3gr60TAci" style="width: 100%"><tr><td style="text-align: center; width: 100%">F-<!-- Field: Sequence; Type: Arabic; Name: PageNo -->103<!-- Field: /Sequence -->&#160;</td></tr></table></div>
    <div style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" id="xdx_23B_zo9fv53r5y9i" style="width: 100%"><tr><td style="text-align: center; width: 100%"><p style="font: 10pt/11.2pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 1pt; text-align: left"><b>COMPANHIA PARANAENSE DE ENERGIA &#8211; COPEL and Subsidiaries</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>Notes to the Consolidated Financial Statements</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>For the years ended December 31, 2023, 2022 and 2021</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; text-align: left; margin-top: 1.7pt; margin-right: 0; margin-bottom: 0"><b>All amounts expressed in thousands of Brazilian reais, unless otherwise stated</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b>&#160;</b></p></td></tr></table></div>
    <!-- Field: /Page --></ix:exclude>

<ix:exclude><p id="xdx_230_z2GDJxG8sFgl" style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.55pt 0 0">&#160;</p></ix:exclude>

<table cellpadding="0" cellspacing="0" style="font: 10pt/149% Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 3.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 19.8pt"><b>e)</b></td><td style="text-align: justify; padding-right: 5.65pt">Investments in other companies stated at fair value, calculated according to the
price quotations published in an active market, for assets classified as level 1, and determined in view of the comparative assessment
model for assets classified as level 2. In January 2024, the shares of some of these companies were sold for R$196.</td></tr></table>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt/149% Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 19.8pt"><b>f)</b></td><td style="text-align: justify; padding-right: 5.45pt">The cost of the last funding carried out by the Company, CDI + spread of 2.19%,
is used as a basic assumption for the discount of the expected payment flows, except for contracts with Banco do Nordeste do Brasil -
BNB that have the fair value similar to the book value, in view of the contractual characteristics for the construction of specific infrastructure.</td></tr></table>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt/150% Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 19.8pt"><b>g)</b></td><td style="text-align: justify; padding-right: 5.6pt">Receivables related to the concession agreement for providing electricity generation
services under quota arrangements, having their fair value calculated by expected cash inflows, discounted at the rate established by
Aneel auction notice 12/2015 (9.04%).</td></tr></table>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.15pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt/149% Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 19.8pt"><b>h)</b></td><td style="text-align: justify; padding-right: 5.7pt">Calculated according to the quotation of the last trade in the secondary market
through the average price of the Unit Price - PU on December 31, 2023, obtained from the Brazilian Association of Financial and Capital
Market Entities - Anbima.</td></tr></table>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt/150% Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 19.8pt"><b>i)</b></td><td style="text-align: justify; padding-right: 5.75pt">The actual pre-tax discount rate of 8.23% p.a. was used, compatible with the rate
estimated by the Company for long-term projects.</td></tr></table>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 19.8pt"><b>j)</b></td><td>Financial assets with fair values similar to book values (Note 4.2).</td></tr></table>

<p style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.8pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: bold 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 1.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 34pt">34.2</td><td>Financial risk management</td></tr></table>

<p style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.8pt 0 0">&#160;</p>

<p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 5.9pt">The Company's business activities are exposed to the following
risks arising from financial instruments:</p>

<p style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.8pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 12.95pt"/><td style="width: 35.55pt">34.2.1</td><td><span style="text-decoration: underline">Credit risk</span></td></tr></table>

<p style="font: 7.5pt/7.5pt Calibri, Helvetica, Sans-Serif; margin: 0.45pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 3.7pt 0 0 5.9pt">Credit risk is the risk of the Company incurring losses
due to a customer or counterparty in a financial instrument, resulting from failure in complying with their contractual obligations.</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact015587" name="elp:ScheduleOfCreditRiskTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_898_ecustom--ScheduleOfCreditRiskTableTextBlock_z0w1AvUR64a2" summary="xdx: Disclosure - Financial Instruments (Details 1)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="width: 70%"><span id="xdx_8B9_zOwm2nMXrnEe" style="display: none">Schedule of credit risk with their contractual obligations</span></td>
    <td style="width: 15%">&#160;</td>
    <td style="width: 15%">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-top: Black 1pt solid; color: white; font-weight: bold; text-align: left">Consolidated&#160;&#160;</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;</td>
    <td style="border-top: Black 1pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; text-align: left"><span style="font: normal 700 8pt Arial, Helvetica, Sans-Serif">Exposure to credit risk</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right">12.31.2023</td>
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">12.31.2022</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span style="font: normal 400 8pt Arial, Helvetica, Sans-Serif">Cash and cash equivalents (a)</span></td>
    <td id="xdx_983_eifrs-full--MaximumExposureToCreditRisk_pn3n3_c20231231__ifrs-full--ClassesOfFinancialAssetsAxis__custom--CashAndCashEquivalentsFinancialAssetMember__ifrs-full--TypesOfRisksAxis__ifrs-full--CreditRiskMember_zdlTDqvZteJ7" title="Exposure to credit risk" style="text-align: right"><ix:nonFraction name="ifrs-full:MaximumExposureToCreditRisk" contextRef="AsOf2023-12-31_custom_CashAndCashEquivalentsFinancialAssetMember_ifrs-full_CreditRiskMember" id="Fact015589" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">5,634,623</ix:nonFraction></td>
    <td id="xdx_980_eifrs-full--MaximumExposureToCreditRisk_pn3n3_c20221231__ifrs-full--ClassesOfFinancialAssetsAxis__custom--CashAndCashEquivalentsFinancialAssetMember__ifrs-full--TypesOfRisksAxis__ifrs-full--CreditRiskMember_zz3h7fsdhJd1" title="Exposure to credit risk" style="border-left: #FFC000 0.5pt solid; text-align: right"><ix:nonFraction name="ifrs-full:MaximumExposureToCreditRisk" contextRef="AsOf2022-12-31_custom_CashAndCashEquivalentsFinancialAssetMember_ifrs-full_CreditRiskMember" id="Fact015591" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,678,457</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Bonds and securities (a)</td>
    <td id="xdx_98F_eifrs-full--MaximumExposureToCreditRisk_pn3n3_c20231231__ifrs-full--ClassesOfFinancialAssetsAxis__custom--BondsAndSecuritiesOneMember__ifrs-full--TypesOfRisksAxis__ifrs-full--CreditRiskMember_zW7FYVQyvCcb" title="Exposure to credit risk" style="text-align: right"><ix:nonFraction name="ifrs-full:MaximumExposureToCreditRisk" contextRef="AsOf2023-12-31_custom_BondsAndSecuritiesOneMember_ifrs-full_CreditRiskMember" id="Fact015593" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">495,495</ix:nonFraction></td>
    <td id="xdx_984_eifrs-full--MaximumExposureToCreditRisk_pn3n3_c20221231__ifrs-full--ClassesOfFinancialAssetsAxis__custom--BondsAndSecuritiesOneMember__ifrs-full--TypesOfRisksAxis__ifrs-full--CreditRiskMember_zPyeP1EARMx2" title="Exposure to credit risk" style="border-left: #FFC000 0.5pt solid; text-align: right"><ix:nonFraction name="ifrs-full:MaximumExposureToCreditRisk" contextRef="AsOf2022-12-31_custom_BondsAndSecuritiesOneMember_ifrs-full_CreditRiskMember" id="Fact015595" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">431,056</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span style="font: normal 400 8pt Arial, Helvetica, Sans-Serif">Pledges and restricted deposits linked (a)</span></td>
    <td id="xdx_986_eifrs-full--MaximumExposureToCreditRisk_pn3n3_c20231231__ifrs-full--ClassesOfFinancialAssetsAxis__custom--PledgesAndRestrictedDepositsLinkedMember__ifrs-full--TypesOfRisksAxis__ifrs-full--CreditRiskMember_zYs0tgLhACC3" title="Exposure to credit risk" style="text-align: right"><ix:nonFraction name="ifrs-full:MaximumExposureToCreditRisk" contextRef="AsOf2023-12-31_custom_PledgesAndRestrictedDepositsLinkedMember_ifrs-full_CreditRiskMember" id="Fact015597" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">9</ix:nonFraction></td>
    <td id="xdx_98E_eifrs-full--MaximumExposureToCreditRisk_pn3n3_c20221231__ifrs-full--ClassesOfFinancialAssetsAxis__custom--PledgesAndRestrictedDepositsLinkedMember__ifrs-full--TypesOfRisksAxis__ifrs-full--CreditRiskMember_zRnv0gWcWjld" title="Exposure to credit risk" style="border-left: #FFC000 0.5pt solid; text-align: right"><ix:nonFraction name="ifrs-full:MaximumExposureToCreditRisk" contextRef="AsOf2022-12-31_custom_PledgesAndRestrictedDepositsLinkedMember_ifrs-full_CreditRiskMember" id="Fact015599" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">157</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Trade accounts receivable (b)</td>
    <td id="xdx_986_eifrs-full--MaximumExposureToCreditRisk_pn3n3_c20231231__ifrs-full--ClassesOfFinancialAssetsAxis__custom--TradeAccountsReceivableFinancialAssetsMember__ifrs-full--TypesOfRisksAxis__ifrs-full--CreditRiskMember_zqAAeaLchka3" title="Exposure to credit risk" style="text-align: right"><ix:nonFraction name="ifrs-full:MaximumExposureToCreditRisk" contextRef="AsOf2023-12-31_custom_TradeAccountsReceivableFinancialAssetsMember_ifrs-full_CreditRiskMember" id="Fact015601" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,866,429</ix:nonFraction></td>
    <td id="xdx_980_eifrs-full--MaximumExposureToCreditRisk_pn3n3_c20221231__ifrs-full--ClassesOfFinancialAssetsAxis__custom--TradeAccountsReceivableFinancialAssetsMember__ifrs-full--TypesOfRisksAxis__ifrs-full--CreditRiskMember_z6pFheJ9QD0j" title="Exposure to credit risk" style="border-left: #FFC000 0.5pt solid; text-align: right"><ix:nonFraction name="ifrs-full:MaximumExposureToCreditRisk" contextRef="AsOf2022-12-31_custom_TradeAccountsReceivableFinancialAssetsMember_ifrs-full_CreditRiskMember" id="Fact015603" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,451,869</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Sectorial financial assets (c)</td>
    <td id="xdx_985_eifrs-full--MaximumExposureToCreditRisk_pn3n3_c20231231__ifrs-full--ClassesOfFinancialAssetsAxis__custom--SectorialFinancialAssetsMember__ifrs-full--TypesOfRisksAxis__ifrs-full--CreditRiskMember_zjWDmpRGoyxh" title="Exposure to credit risk" style="text-align: right"><ix:nonFraction name="ifrs-full:MaximumExposureToCreditRisk" contextRef="AsOf2023-12-31_custom_SectorialFinancialAssetsMember_ifrs-full_CreditRiskMember" id="Fact015605" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">30,946</ix:nonFraction></td>
    <td id="xdx_982_eifrs-full--MaximumExposureToCreditRisk_pn3n3_c20221231__ifrs-full--ClassesOfFinancialAssetsAxis__custom--SectorialFinancialAssetsMember__ifrs-full--TypesOfRisksAxis__ifrs-full--CreditRiskMember_zBlVlE3OOuKd" title="Exposure to credit risk" style="border-left: #FFC000 0.5pt solid; text-align: right"><ix:nonFraction name="ifrs-full:MaximumExposureToCreditRisk" contextRef="AsOf2022-12-31_custom_SectorialFinancialAssetsMember_ifrs-full_CreditRiskMember" id="Fact015607" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">381,398</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Accounts receivable - distribution concession (c)</td>
    <td id="xdx_989_eifrs-full--MaximumExposureToCreditRisk_pn3n3_c20231231__ifrs-full--ClassesOfFinancialAssetsAxis__custom--AccountsReceivableRelatedToTheConcessionMember__ifrs-full--TypesOfRisksAxis__ifrs-full--CreditRiskMember_zu17cERyrH09" title="Exposure to credit risk" style="text-align: right"><ix:nonFraction name="ifrs-full:MaximumExposureToCreditRisk" contextRef="AsOf2023-12-31_custom_AccountsReceivableRelatedToTheConcessionMember_ifrs-full_CreditRiskMember" id="Fact015609" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,954,679</ix:nonFraction></td>
    <td id="xdx_98E_eifrs-full--MaximumExposureToCreditRisk_pn3n3_c20221231__ifrs-full--ClassesOfFinancialAssetsAxis__custom--AccountsReceivableRelatedToTheConcessionMember__ifrs-full--TypesOfRisksAxis__ifrs-full--CreditRiskMember_zQiKIypxLxN6" title="Exposure to credit risk" style="border-left: #FFC000 0.5pt solid; text-align: right"><ix:nonFraction name="ifrs-full:MaximumExposureToCreditRisk" contextRef="AsOf2022-12-31_custom_AccountsReceivableRelatedToTheConcessionMember_ifrs-full_CreditRiskMember" id="Fact015611" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,442,819</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Accounts receivable - concessions - bonus from the grant (d)</td>
    <td id="xdx_985_eifrs-full--MaximumExposureToCreditRisk_pn3n3_c20231231__ifrs-full--ClassesOfFinancialAssetsAxis__custom--AccountsReceivableRelatedToTheConcessionBonusFromTheGrantMember__ifrs-full--TypesOfRisksAxis__ifrs-full--CreditRiskMember_zEc5mvBVeMte" title="Exposure to credit risk" style="text-align: right"><ix:nonFraction name="ifrs-full:MaximumExposureToCreditRisk" contextRef="AsOf2023-12-31_custom_AccountsReceivableRelatedToTheConcessionBonusFromTheGrantMember_ifrs-full_CreditRiskMember" id="Fact015613" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">792,741</ix:nonFraction></td>
    <td id="xdx_98C_eifrs-full--MaximumExposureToCreditRisk_pn3n3_c20221231__ifrs-full--ClassesOfFinancialAssetsAxis__custom--AccountsReceivableRelatedToTheConcessionBonusFromTheGrantMember__ifrs-full--TypesOfRisksAxis__ifrs-full--CreditRiskMember_zK5G3K3afiBh" title="Exposure to credit risk" style="border-left: #FFC000 0.5pt solid; text-align: right"><ix:nonFraction name="ifrs-full:MaximumExposureToCreditRisk" contextRef="AsOf2022-12-31_custom_AccountsReceivableRelatedToTheConcessionBonusFromTheGrantMember_ifrs-full_CreditRiskMember" id="Fact015615" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">766,832</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Accounts receivable - generation concessions (e)</td>
    <td id="xdx_981_eifrs-full--MaximumExposureToCreditRisk_pn3n3_c20231231__ifrs-full--ClassesOfFinancialAssetsAxis__custom--AccountsReceivableRelatedToTheConcessionCompensationMember__ifrs-full--TypesOfRisksAxis__ifrs-full--CreditRiskMember_zHUeUQE8Hv54" title="Exposure to credit risk" style="text-align: right"><ix:nonFraction name="ifrs-full:MaximumExposureToCreditRisk" contextRef="AsOf2023-12-31_custom_AccountsReceivableRelatedToTheConcessionCompensationMember_ifrs-full_CreditRiskMember" id="Fact015617" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">71,835</ix:nonFraction></td>
    <td id="xdx_988_eifrs-full--MaximumExposureToCreditRisk_pn3n3_c20221231__ifrs-full--ClassesOfFinancialAssetsAxis__custom--AccountsReceivableRelatedToTheConcessionCompensationMember__ifrs-full--TypesOfRisksAxis__ifrs-full--CreditRiskMember_zO7I3KHGGGxh" title="Exposure to credit risk" style="border-left: #FFC000 0.5pt solid; text-align: right"><ix:nonFraction name="ifrs-full:MaximumExposureToCreditRisk" contextRef="AsOf2022-12-31_custom_AccountsReceivableRelatedToTheConcessionCompensationMember_ifrs-full_CreditRiskMember" id="Fact015619" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">68,642</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 0.5pt solid; text-align: left">Other temporary investments (f)</td>
    <td id="xdx_981_eifrs-full--MaximumExposureToCreditRisk_iI_pn3n3_c20231231__ifrs-full--ClassesOfFinancialAssetsAxis__custom--AccountsReceivableGenerationConcessionsMember__ifrs-full--TypesOfRisksAxis__ifrs-full--CreditRiskMember_zgXPLXm5SXJ" title="Exposure to credit risk" style="border-bottom: Black 0.5pt solid; text-align: right"><ix:nonFraction name="ifrs-full:MaximumExposureToCreditRisk" contextRef="AsOf2023-12-31_custom_AccountsReceivableGenerationConcessionsMember_ifrs-full_CreditRiskMember" id="Fact015621" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">31,728</ix:nonFraction></td>
    <td id="xdx_985_eifrs-full--MaximumExposureToCreditRisk_iI_pn3n3_c20221231__ifrs-full--ClassesOfFinancialAssetsAxis__custom--AccountsReceivableGenerationConcessionsMember__ifrs-full--TypesOfRisksAxis__ifrs-full--CreditRiskMember_zDPYFsAoihtf" title="Exposure to credit risk" style="border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right"><ix:nonFraction name="ifrs-full:MaximumExposureToCreditRisk" contextRef="AsOf2022-12-31_custom_AccountsReceivableGenerationConcessionsMember_ifrs-full_CreditRiskMember" id="Fact015623" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">25,619</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; padding-left: 9px; font-weight: bold; text-align: left">&#160;</td>
    <td id="xdx_986_eifrs-full--MaximumExposureToCreditRisk_pn3n3_c20231231__ifrs-full--TypesOfRisksAxis__ifrs-full--CreditRiskMember_zZV0ofOiiYOj" title="Exposure to credit risk" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right"><ix:nonFraction name="ifrs-full:MaximumExposureToCreditRisk" contextRef="AsOf2023-12-31_ifrs-full_CreditRiskMember" id="Fact015625" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">12,878,485</ix:nonFraction></td>
    <td id="xdx_981_eifrs-full--MaximumExposureToCreditRisk_pn3n3_c20221231__ifrs-full--TypesOfRisksAxis__ifrs-full--CreditRiskMember_zxP9tRZyC4Wj" title="Exposure to credit risk" style="border-bottom: Black 1pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right"><ix:nonFraction name="ifrs-full:MaximumExposureToCreditRisk" contextRef="AsOf2022-12-31_ifrs-full_CreditRiskMember" id="Fact015627" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">9,246,849</ix:nonFraction></td></tr>
  </table>

<p style="font: 8.5pt/8.5pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

<p style="font: 8pt/8pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt/150% Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 3.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 19.8pt"><b>a)</b></td><td style="text-align: justify; padding-right: 5.55pt">The Company manages the credit risk of its assets in accordance with its policy
of investing financial resources in federal banking institutions or in private banks with low credit risk, according to the local rating
of the main rating agencies.</td></tr></table>


<ix:exclude><!-- Field: Page; Sequence: 279 -->
    <div id="xdx_23C_z3K6RJJf9ln" style="border-bottom: Black 1pt solid; margin-bottom: 6pt"><p style="margin-top: 0; margin-bottom: 0">&#160;</p><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%">F-<!-- Field: Sequence; Type: Arabic; Name: PageNo -->104<!-- Field: /Sequence -->&#160;</td></tr></table></div>
    <div id="xdx_23E_z6u0lcKutdT5" style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%"><p style="font: 10pt/11.2pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 1pt; text-align: left"><b>COMPANHIA PARANAENSE DE ENERGIA &#8211; COPEL and Subsidiaries</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>Notes to the Consolidated Financial Statements</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>For the years ended December 31, 2023, 2022 and 2021</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; text-align: left; margin-top: 1.7pt; margin-right: 0; margin-bottom: 0"><b>All amounts expressed in thousands of Brazilian reais, unless otherwise stated</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b>&#160;</b></p></td></tr></table></div>
    <!-- Field: /Page --></ix:exclude>

<ix:exclude><p id="xdx_23F_z9KrCm5fhsY5" style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.55pt 0 0">&#160;</p></ix:exclude>

<table cellpadding="0" cellspacing="0" style="font: 10pt/150% Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 3.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 19.8pt"><b>b)</b></td><td style="text-align: justify; padding-right: 5.75pt">Risk of losses resulting from difficulties to receive amounts billed to customers
related to internal and external factors. To mitigate this type of risk, the Company manages its accounts receivable, detecting customers
most likely to default, implementing specific collection policies and suspending the supply and/or recording of energy and the provision
of service, as established in contract and regulatory standards.</td></tr></table>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt/150% Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 19.8pt"><b>c)</b></td><td style="text-align: justify; padding-right: 5.45pt">Management considers the risk of this credit to be reduced, since the agreements
signed guarantee the unconditional right to receive cash at the end of the concession to be paid by the Granting Authority, corresponding
to the costs and investments not recovered through the distribution electrical energy tariff.</td></tr></table>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt/150% Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 19.8pt"><b>d)</b></td><td style="text-align: justify; padding-right: 5.7pt">Management considers the risk of such credit to be low, as the contract for the
sale of energy by quotas guarantees the receipt of an Annual Generation Revenue - RAG, which includes the annual amortization of this
amount during the concession term.</td></tr></table>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.15pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt/150% Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 19.8pt"><b>e)</b></td><td style="text-align: justify; padding-right: 5.5pt">For the generation concession assets, Aneel published Normative Resolution 596/2013,
which deals with the definition of criteria for calculating the New replacement value (VNR), for the purposes of indemnification. In July
2021, Normative Resolution No. 942/2021 was published, later covered by Normative Resolution No. 1027/2022, which regulated the calculation
of these values through the presentation of appraisal reports to be prepared by accredited companies. In August 2022, Copel filed with
Aneel the assessment reports related to the residual values, with a base date of July 2015, for the HPP Governador Parigot de Souza -
GPS and HPP Mour&#227;o - MOU, which, since January 2023, are being inspected by the regulatory agency. Management's expectation of
indemnification for these assets supports recoverability of the balances recorded.</td></tr></table>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt/150% Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 19.8pt"><b>f)</b></td><td style="text-align: justify; padding-right: 5.5pt">Risk arising from the possibility of the Company incurring losses due to stock market
volatility. This type of risk involves external factors and is being managed through periodic assessments of the variations in the market.</td></tr></table>

</ix:nonNumeric><p id="xdx_8A3_zRbIaLMZFij9" style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.15pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 12.95pt"/><td style="width: 35.55pt">34.2.2</td><td><span style="text-decoration: underline">Liquidity risk</span></td></tr></table>

<p style="font: 7.5pt/7.5pt Calibri, Helvetica, Sans-Serif; margin: 0.45pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 3.7pt 0 0 5.9pt">The liquidity risk of the Company consists of the possibility
of having insufficient funds, cash or other financial assets, to settle obligations on their scheduled maturity dates.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.15pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 0 0 5.9pt">The Company manages liquidity risk by relying on a set of
methodologies, procedures and instruments applied to secure ongoing control over financial processes to ensure proper management of risks.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.25pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.6pt 0 5.9pt">Investments are financed by incurring medium and long-term
debt with financial institutions and capital markets.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.15pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 5.8pt 0 5.9pt">Short, medium and long-term business projections are
made and submitted to Management bodies for evaluation. The budget for the next fiscal year is annually approved.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.3pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 0 0 5.9pt">Medium and long-term business projections cover monthly periods
over the next five years. Short-term projections consider daily periods covering only the next 90 days.</p>


<ix:exclude><!-- Field: Page; Sequence: 280 -->
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    <div id="xdx_234_z7Zt9ImlBBdj" style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%"><p style="font: 10pt/11.2pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 1pt; text-align: left"><b>COMPANHIA PARANAENSE DE ENERGIA &#8211; COPEL and Subsidiaries</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>Notes to the Consolidated Financial Statements</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>For the years ended December 31, 2023, 2022 and 2021</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; text-align: left; margin-top: 1.7pt; margin-right: 0; margin-bottom: 0"><b>All amounts expressed in thousands of Brazilian reais, unless otherwise stated</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b>&#160;</b></p></td></tr></table></div>
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<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 3.7pt 6.05pt 0 5.9pt; text-align: justify">The Company permanently monitors
the volume of funds to be settled by controlling cash flows to reduce funding costs, the risk involved in the renewal of loan agreements
and compliance with the financial investment policy, while concurrently keeping minimum cash levels.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.9pt; text-align: justify">The following table shows the expected undiscounted
settlement amounts in each time range. Projections were based on financial indicators linked to the related financial instruments and
forecast according to average market expectations as disclosed in the Central Bank of Brazil Focus Report, which provides the average
expectations of market analysts for these indicators for the current year and for the next 3 years. From 2028 on, the 2027 indicators
are repeated throughout the forecast period.</p>

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  <tr style="vertical-align: bottom">
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    <td style="width: 13%">&#160;</td>
    <td style="width: 9%">&#160;</td>
    <td style="width: 9%">&#160;</td>
    <td style="width: 9%">&#160;</td>
    <td style="width: 10%">&#160;</td>
    <td style="width: 9%">&#160;</td>
    <td style="width: 9%">&#160;</td></tr>
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    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; color: white; font-weight: bold; text-align: left">Consolidated&#160;&#160;</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">Less than</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">1 to 3</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">3 months</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">1 to 5</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">Over</td>
    <td style="border-top: Black 1pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: left">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;Interest (a)&#160;</td>
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    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;months&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;to 1 year&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;years&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;5 years&#160;</td>
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;Total&#160;&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: left">12.31.2023</td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; text-align: left"><span style="font: normal 400 8pt Arial, Helvetica, Sans-Serif">Loans and financing</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">Note 20</td>
    <td id="xdx_985_ecustom--FinancialLiabilitiesUndiscountedCashFlow_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--LoansAndFinancingMember__ifrs-full--MaturityAxis__ifrs-full--NotLaterThanOneMonthMember__ifrs-full--TypesOfRisksAxis__ifrs-full--LiquidityRiskMember_zL2j9769KCH7" title="Total financial liabilities under undiscounted cash flow" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:FinancialLiabilitiesUndiscountedCashFlow" contextRef="AsOf2023-12-31_custom_LoansAndFinancingMember_ifrs-full_NotLaterThanOneMonthMember_ifrs-full_LiquidityRiskMember" id="Fact015633" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">41,912</ix:nonFraction></td>
    <td id="xdx_988_ecustom--FinancialLiabilitiesUndiscountedCashFlow_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--LoansAndFinancingMember__ifrs-full--MaturityAxis__ifrs-full--LaterThanOneMonthAndNotLaterThanThreeMonthsMember__ifrs-full--TypesOfRisksAxis__ifrs-full--LiquidityRiskMember_zUiz8u6KmYn8" title="Total financial liabilities under undiscounted cash flow" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:FinancialLiabilitiesUndiscountedCashFlow" contextRef="AsOf2023-12-31_custom_LoansAndFinancingMember_ifrs-full_LaterThanOneMonthAndNotLaterThanThreeMonthsMember_ifrs-full_LiquidityRiskMember" id="Fact015635" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">177,623</ix:nonFraction></td>
    <td id="xdx_98A_ecustom--FinancialLiabilitiesUndiscountedCashFlow_iI_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--LoansAndFinancingMember__ifrs-full--MaturityAxis__ifrs-full--LaterThanThreeMonthsAndNotLaterThanOneYearMember__ifrs-full--TypesOfRisksAxis__ifrs-full--LiquidityRiskMember_z7PCRJX3XE27" title="Total financial liabilities under undiscounted cash flow" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:FinancialLiabilitiesUndiscountedCashFlow" contextRef="AsOf2023-12-31_custom_LoansAndFinancingMember_ifrs-full_LaterThanThreeMonthsAndNotLaterThanOneYearMember_ifrs-full_LiquidityRiskMember" id="Fact015637" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">842,349</ix:nonFraction></td>
    <td id="xdx_987_ecustom--FinancialLiabilitiesUndiscountedCashFlow_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--LoansAndFinancingMember__ifrs-full--MaturityAxis__ifrs-full--LaterThanOneYearAndNotLaterThanFiveYearsMember__ifrs-full--TypesOfRisksAxis__ifrs-full--LiquidityRiskMember_zr6aWsTiyoMi" title="Total financial liabilities under undiscounted cash flow" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:FinancialLiabilitiesUndiscountedCashFlow" contextRef="AsOf2023-12-31_custom_LoansAndFinancingMember_ifrs-full_LaterThanOneYearAndNotLaterThanFiveYearsMember_ifrs-full_LiquidityRiskMember" id="Fact015639" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,215,105</ix:nonFraction></td>
    <td id="xdx_982_ecustom--FinancialLiabilitiesUndiscountedCashFlow_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--LoansAndFinancingMember__ifrs-full--MaturityAxis__ifrs-full--LaterThanFiveYearsMember__ifrs-full--TypesOfRisksAxis__ifrs-full--LiquidityRiskMember_zXe5wV6j9ebc" title="Total financial liabilities under undiscounted cash flow" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:FinancialLiabilitiesUndiscountedCashFlow" contextRef="AsOf2023-12-31_custom_LoansAndFinancingMember_ifrs-full_LaterThanFiveYearsMember_ifrs-full_LiquidityRiskMember" id="Fact015641" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,369,102</ix:nonFraction></td>
    <td id="xdx_98B_ecustom--FinancialLiabilitiesUndiscountedCashFlow_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--LoansAndFinancingMember__ifrs-full--TypesOfRisksAxis__ifrs-full--LiquidityRiskMember_zl0s2WSRXHe9" title="Total financial liabilities under undiscounted cash flow" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:FinancialLiabilitiesUndiscountedCashFlow" contextRef="AsOf2023-12-31_custom_LoansAndFinancingMember_ifrs-full_LiquidityRiskMember" id="Fact015643" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">7,646,091</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; text-align: left"><span style="font: normal 400 8pt Arial, Helvetica, Sans-Serif">Debentures</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">Note 21</td>
    <td id="xdx_98F_ecustom--FinancialLiabilitiesUndiscountedCashFlow_iI_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--DebenturesMember__ifrs-full--MaturityAxis__ifrs-full--NotLaterThanOneMonthMember__ifrs-full--TypesOfRisksAxis__ifrs-full--LiquidityRiskMember_zFXkeZqzxYBe" title="Total financial liabilities under undiscounted cash flow" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:FinancialLiabilitiesUndiscountedCashFlow" contextRef="AsOf2023-12-31_custom_DebenturesMember_ifrs-full_NotLaterThanOneMonthMember_ifrs-full_LiquidityRiskMember" id="Fact015645" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">116,823</ix:nonFraction></td>
    <td id="xdx_981_ecustom--FinancialLiabilitiesUndiscountedCashFlow_iI_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--DebenturesMember__ifrs-full--TypesOfRisksAxis__ifrs-full--LiquidityRiskMember__ifrs-full--MaturityAxis__ifrs-full--LaterThanOneMonthAndNotLaterThanThreeMonthsMember_z1Bl5Px7PRtf" title="Total financial liabilities under undiscounted cash flow" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:FinancialLiabilitiesUndiscountedCashFlow" contextRef="AsOf2023-12-31_custom_DebenturesMember_ifrs-full_LiquidityRiskMember_ifrs-full_LaterThanOneMonthAndNotLaterThanThreeMonthsMember" id="Fact015647" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">12,567</ix:nonFraction></td>
    <td id="xdx_980_ecustom--FinancialLiabilitiesUndiscountedCashFlow_iI_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--DebenturesMember__ifrs-full--MaturityAxis__ifrs-full--LaterThanThreeMonthsAndNotLaterThanOneYearMember__ifrs-full--TypesOfRisksAxis__ifrs-full--LiquidityRiskMember_zQp8Zyv6PoNf" title="Total financial liabilities under undiscounted cash flow" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:FinancialLiabilitiesUndiscountedCashFlow" contextRef="AsOf2023-12-31_custom_DebenturesMember_ifrs-full_LaterThanThreeMonthsAndNotLaterThanOneYearMember_ifrs-full_LiquidityRiskMember" id="Fact015649" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,885,073</ix:nonFraction></td>
    <td id="xdx_98A_ecustom--FinancialLiabilitiesUndiscountedCashFlow_iI_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--DebenturesMember__ifrs-full--MaturityAxis__ifrs-full--LaterThanOneYearAndNotLaterThanFiveYearsMember__ifrs-full--TypesOfRisksAxis__ifrs-full--LiquidityRiskMember_zP1Kf1wFqkmk" title="Total financial liabilities under undiscounted cash flow" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:FinancialLiabilitiesUndiscountedCashFlow" contextRef="AsOf2023-12-31_custom_DebenturesMember_ifrs-full_LaterThanOneYearAndNotLaterThanFiveYearsMember_ifrs-full_LiquidityRiskMember" id="Fact015651" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">7,556,981</ix:nonFraction></td>
    <td id="xdx_983_ecustom--FinancialLiabilitiesUndiscountedCashFlow_iI_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--DebenturesMember__ifrs-full--MaturityAxis__ifrs-full--LaterThanFiveYearsMember__ifrs-full--TypesOfRisksAxis__ifrs-full--LiquidityRiskMember_zHi1gdDZQe6e" title="Total financial liabilities under undiscounted cash flow" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<ix:nonFraction name="elp:FinancialLiabilitiesUndiscountedCashFlow" contextRef="AsOf2023-12-31_custom_DebenturesMember_ifrs-full_LaterThanFiveYearsMember_ifrs-full_LiquidityRiskMember" id="Fact015653" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,819,348</ix:nonFraction></td>
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  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; text-align: left">Accounts payable related&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">Rate of return +</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; text-align: left">&#160;&#160;to concession</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">IGP-M and IPCA</td>
    <td id="xdx_989_ecustom--FinancialLiabilitiesUndiscountedCashFlow_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--PayableRelatedToConcessionMember__ifrs-full--MaturityAxis__ifrs-full--NotLaterThanOneMonthMember__ifrs-full--TypesOfRisksAxis__ifrs-full--LiquidityRiskMember_zu2HM76T3fSb" title="Total financial liabilities under undiscounted cash flow" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:FinancialLiabilitiesUndiscountedCashFlow" contextRef="AsOf2023-12-31_custom_PayableRelatedToConcessionMember_ifrs-full_NotLaterThanOneMonthMember_ifrs-full_LiquidityRiskMember" id="Fact015657" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">9,152</ix:nonFraction></td>
    <td id="xdx_987_ecustom--FinancialLiabilitiesUndiscountedCashFlow_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--PayableRelatedToConcessionMember__ifrs-full--MaturityAxis__ifrs-full--LaterThanOneMonthAndNotLaterThanThreeMonthsMember__ifrs-full--TypesOfRisksAxis__ifrs-full--LiquidityRiskMember_zSFem35bqD62" title="Total financial liabilities under undiscounted cash flow" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:FinancialLiabilitiesUndiscountedCashFlow" contextRef="AsOf2023-12-31_custom_PayableRelatedToConcessionMember_ifrs-full_LaterThanOneMonthAndNotLaterThanThreeMonthsMember_ifrs-full_LiquidityRiskMember" id="Fact015659" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">18,323</ix:nonFraction></td>
    <td id="xdx_98B_ecustom--FinancialLiabilitiesUndiscountedCashFlow_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--PayableRelatedToConcessionMember__ifrs-full--MaturityAxis__ifrs-full--LaterThanThreeMonthsAndNotLaterThanOneYearMember__ifrs-full--TypesOfRisksAxis__ifrs-full--LiquidityRiskMember_zVYJoodakwBd" title="Total financial liabilities under undiscounted cash flow" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:FinancialLiabilitiesUndiscountedCashFlow" contextRef="AsOf2023-12-31_custom_PayableRelatedToConcessionMember_ifrs-full_LaterThanThreeMonthsAndNotLaterThanOneYearMember_ifrs-full_LiquidityRiskMember" id="Fact015661" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">83,621</ix:nonFraction></td>
    <td id="xdx_988_ecustom--FinancialLiabilitiesUndiscountedCashFlow_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--PayableRelatedToConcessionMember__ifrs-full--MaturityAxis__ifrs-full--LaterThanOneYearAndNotLaterThanFiveYearsMember__ifrs-full--TypesOfRisksAxis__ifrs-full--LiquidityRiskMember_zQs6IuJ9Xqn2" title="Total financial liabilities under undiscounted cash flow" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:FinancialLiabilitiesUndiscountedCashFlow" contextRef="AsOf2023-12-31_custom_PayableRelatedToConcessionMember_ifrs-full_LaterThanOneYearAndNotLaterThanFiveYearsMember_ifrs-full_LiquidityRiskMember" id="Fact015663" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">476,872</ix:nonFraction></td>
    <td id="xdx_987_ecustom--FinancialLiabilitiesUndiscountedCashFlow_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--PayableRelatedToConcessionMember__ifrs-full--MaturityAxis__ifrs-full--LaterThanFiveYearsMember__ifrs-full--TypesOfRisksAxis__ifrs-full--LiquidityRiskMember_zcp4aSrk9bs5" title="Total financial liabilities under undiscounted cash flow" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:FinancialLiabilitiesUndiscountedCashFlow" contextRef="AsOf2023-12-31_custom_PayableRelatedToConcessionMember_ifrs-full_LaterThanFiveYearsMember_ifrs-full_LiquidityRiskMember" id="Fact015665" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,754,922</ix:nonFraction></td>
    <td id="xdx_985_ecustom--FinancialLiabilitiesUndiscountedCashFlow_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--PayableRelatedToConcessionMember__ifrs-full--TypesOfRisksAxis__ifrs-full--LiquidityRiskMember_zysIHoriDTX8" title="Total financial liabilities under undiscounted cash flow" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:FinancialLiabilitiesUndiscountedCashFlow" contextRef="AsOf2023-12-31_custom_PayableRelatedToConcessionMember_ifrs-full_LiquidityRiskMember" id="Fact015667" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,342,890</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; text-align: left">Accounts payable to suppliers</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">-</td>
    <td id="xdx_98B_ecustom--FinancialLiabilitiesUndiscountedCashFlow_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--AccountsPayableToSuppliersMember__ifrs-full--MaturityAxis__ifrs-full--NotLaterThanOneMonthMember__ifrs-full--TypesOfRisksAxis__ifrs-full--LiquidityRiskMember_zmGmLrytW0I3" title="Total financial liabilities under undiscounted cash flow" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:FinancialLiabilitiesUndiscountedCashFlow" contextRef="AsOf2023-12-31_custom_AccountsPayableToSuppliersMember_ifrs-full_NotLaterThanOneMonthMember_ifrs-full_LiquidityRiskMember" id="Fact015669" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,997,850</ix:nonFraction></td>
    <td id="xdx_985_ecustom--FinancialLiabilitiesUndiscountedCashFlow_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--AccountsPayableToSuppliersMember__ifrs-full--MaturityAxis__ifrs-full--LaterThanOneMonthAndNotLaterThanThreeMonthsMember__ifrs-full--TypesOfRisksAxis__ifrs-full--LiquidityRiskMember_zKWy4DefHpH6" title="Total financial liabilities under undiscounted cash flow" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:FinancialLiabilitiesUndiscountedCashFlow" contextRef="AsOf2023-12-31_custom_AccountsPayableToSuppliersMember_ifrs-full_LaterThanOneMonthAndNotLaterThanThreeMonthsMember_ifrs-full_LiquidityRiskMember" id="Fact015671" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">216,264</ix:nonFraction></td>
    <td id="xdx_98A_ecustom--FinancialLiabilitiesUndiscountedCashFlow_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--AccountsPayableToSuppliersMember__ifrs-full--MaturityAxis__ifrs-full--LaterThanThreeMonthsAndNotLaterThanOneYearMember__ifrs-full--TypesOfRisksAxis__ifrs-full--LiquidityRiskMember_zUgWFm9ro8Ek" title="Total financial liabilities under undiscounted cash flow" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:FinancialLiabilitiesUndiscountedCashFlow" contextRef="AsOf2023-12-31_custom_AccountsPayableToSuppliersMember_ifrs-full_LaterThanThreeMonthsAndNotLaterThanOneYearMember_ifrs-full_LiquidityRiskMember" id="Fact015673" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">16,393</ix:nonFraction></td>
    <td id="xdx_985_ecustom--FinancialLiabilitiesUndiscountedCashFlow_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--AccountsPayableToSuppliersMember__ifrs-full--MaturityAxis__ifrs-full--LaterThanOneYearAndNotLaterThanFiveYearsMember__ifrs-full--TypesOfRisksAxis__ifrs-full--LiquidityRiskMember_zyuJemVT5nP8" title="Total financial liabilities under undiscounted cash flow" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:FinancialLiabilitiesUndiscountedCashFlow" contextRef="AsOf2023-12-31_custom_AccountsPayableToSuppliersMember_ifrs-full_LaterThanOneYearAndNotLaterThanFiveYearsMember_ifrs-full_LiquidityRiskMember" id="Fact015675" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">55,066</ix:nonFraction></td>
    <td id="xdx_98A_ecustom--FinancialLiabilitiesUndiscountedCashFlow_iI_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--AccountsPayableToSuppliersMember__ifrs-full--MaturityAxis__ifrs-full--LaterThanFiveYearsMember__ifrs-full--TypesOfRisksAxis__ifrs-full--LiquidityRiskMember_zKatHf3IMPj9" title="Total financial liabilities under undiscounted cash flow" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="-sec-ix-hidden: xdx2ixbrl15677">-</span></td>
    <td id="xdx_982_ecustom--FinancialLiabilitiesUndiscountedCashFlow_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--AccountsPayableToSuppliersMember__ifrs-full--TypesOfRisksAxis__ifrs-full--LiquidityRiskMember_zhaz433tH9V8" title="Total financial liabilities under undiscounted cash flow" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:FinancialLiabilitiesUndiscountedCashFlow" contextRef="AsOf2023-12-31_custom_AccountsPayableToSuppliersMember_ifrs-full_LiquidityRiskMember" id="Fact015679" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,285,573</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; text-align: left">PIS and Cofins to be refunded</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; text-align: left">&#160;&#160;to consumers</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">Note 12.2.1</td>
    <td id="xdx_98A_ecustom--FinancialLiabilitiesUndiscountedCashFlow_iI_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--OrdinaryFinancingOfTaxesWithTheFederalTaxAuthoritiesMember__ifrs-full--MaturityAxis__ifrs-full--NotLaterThanOneMonthMember__ifrs-full--TypesOfRisksAxis__ifrs-full--LiquidityRiskMember_zsHaG1iqtaUg" title="Total financial liabilities under undiscounted cash flow" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="-sec-ix-hidden: xdx2ixbrl15681">-</span></td>
    <td id="xdx_98F_ecustom--FinancialLiabilitiesUndiscountedCashFlow_iI_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--OrdinaryFinancingOfTaxesWithTheFederalTaxAuthoritiesMember__ifrs-full--MaturityAxis__ifrs-full--LaterThanOneMonthAndNotLaterThanThreeMonthsMember__ifrs-full--TypesOfRisksAxis__ifrs-full--LiquidityRiskMember_zLAWJQl2adI1" title="Total financial liabilities under undiscounted cash flow" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="-sec-ix-hidden: xdx2ixbrl15683">-</span></td>
    <td id="xdx_98A_ecustom--FinancialLiabilitiesUndiscountedCashFlow_iI_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--OrdinaryFinancingOfTaxesWithTheFederalTaxAuthoritiesMember__ifrs-full--MaturityAxis__ifrs-full--LaterThanThreeMonthsAndNotLaterThanOneYearMember__ifrs-full--TypesOfRisksAxis__ifrs-full--LiquidityRiskMember_zk3AEwdNa3g3" title="Total financial liabilities under undiscounted cash flow" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:FinancialLiabilitiesUndiscountedCashFlow" contextRef="AsOf2023-12-31_custom_OrdinaryFinancingOfTaxesWithTheFederalTaxAuthoritiesMember_ifrs-full_LaterThanThreeMonthsAndNotLaterThanOneYearMember_ifrs-full_LiquidityRiskMember" id="Fact015685" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">558,591</ix:nonFraction></td>
    <td id="xdx_981_ecustom--FinancialLiabilitiesUndiscountedCashFlow_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--OrdinaryFinancingOfTaxesWithTheFederalTaxAuthoritiesMember__ifrs-full--MaturityAxis__ifrs-full--LaterThanOneYearAndNotLaterThanFiveYearsMember__ifrs-full--TypesOfRisksAxis__ifrs-full--LiquidityRiskMember_zQY2v0A9j6w3" title="Total financial liabilities under undiscounted cash flow" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:FinancialLiabilitiesUndiscountedCashFlow" contextRef="AsOf2023-12-31_custom_OrdinaryFinancingOfTaxesWithTheFederalTaxAuthoritiesMember_ifrs-full_LaterThanOneYearAndNotLaterThanFiveYearsMember_ifrs-full_LiquidityRiskMember" id="Fact015687" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">231,114</ix:nonFraction></td>
    <td id="xdx_987_ecustom--FinancialLiabilitiesUndiscountedCashFlow_iI_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--OrdinaryFinancingOfTaxesWithTheFederalTaxAuthoritiesMember__ifrs-full--MaturityAxis__ifrs-full--LaterThanFiveYearsMember__ifrs-full--TypesOfRisksAxis__ifrs-full--LiquidityRiskMember_zIY1G1MJOtVj" title="Total financial liabilities under undiscounted cash flow" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="-sec-ix-hidden: xdx2ixbrl15689">-</span></td>
    <td id="xdx_98D_ecustom--FinancialLiabilitiesUndiscountedCashFlow_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--OrdinaryFinancingOfTaxesWithTheFederalTaxAuthoritiesMember__ifrs-full--TypesOfRisksAxis__ifrs-full--LiquidityRiskMember_zZhTnxO2VSmf" title="Total financial liabilities under undiscounted cash flow" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:FinancialLiabilitiesUndiscountedCashFlow" contextRef="AsOf2023-12-31_custom_OrdinaryFinancingOfTaxesWithTheFederalTaxAuthoritiesMember_ifrs-full_LiquidityRiskMember" id="Fact015691" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">789,705</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Special Tax Regularization Program - Pert&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">Selic</td>
    <td id="xdx_980_ecustom--FinancialLiabilitiesUndiscountedCashFlow_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--SpecialTaxRegularizationProgramPertMember__ifrs-full--MaturityAxis__ifrs-full--NotLaterThanOneMonthMember__ifrs-full--TypesOfRisksAxis__ifrs-full--LiquidityRiskMember_zkTajeFuc4Cf" title="Total financial liabilities under undiscounted cash flow" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:FinancialLiabilitiesUndiscountedCashFlow" contextRef="AsOf2023-12-31_custom_SpecialTaxRegularizationProgramPertMember_ifrs-full_NotLaterThanOneMonthMember_ifrs-full_LiquidityRiskMember" id="Fact015693" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">5,234</ix:nonFraction></td>
    <td id="xdx_98D_ecustom--FinancialLiabilitiesUndiscountedCashFlow_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--SpecialTaxRegularizationProgramPertMember__ifrs-full--MaturityAxis__ifrs-full--LaterThanOneMonthAndNotLaterThanThreeMonthsMember__ifrs-full--TypesOfRisksAxis__ifrs-full--LiquidityRiskMember_znvqtsPVx1xl" title="Total financial liabilities under undiscounted cash flow" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:FinancialLiabilitiesUndiscountedCashFlow" contextRef="AsOf2023-12-31_custom_SpecialTaxRegularizationProgramPertMember_ifrs-full_LaterThanOneMonthAndNotLaterThanThreeMonthsMember_ifrs-full_LiquidityRiskMember" id="Fact015695" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">10,564</ix:nonFraction></td>
    <td id="xdx_986_ecustom--FinancialLiabilitiesUndiscountedCashFlow_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--SpecialTaxRegularizationProgramPertMember__ifrs-full--MaturityAxis__ifrs-full--LaterThanThreeMonthsAndNotLaterThanOneYearMember__ifrs-full--TypesOfRisksAxis__ifrs-full--LiquidityRiskMember_zmv3G85Acbhg" title="Total financial liabilities under undiscounted cash flow" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:FinancialLiabilitiesUndiscountedCashFlow" contextRef="AsOf2023-12-31_custom_SpecialTaxRegularizationProgramPertMember_ifrs-full_LaterThanThreeMonthsAndNotLaterThanOneYearMember_ifrs-full_LiquidityRiskMember" id="Fact015697" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">49,005</ix:nonFraction></td>
    <td id="xdx_982_ecustom--FinancialLiabilitiesUndiscountedCashFlow_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--SpecialTaxRegularizationProgramPertMember__ifrs-full--MaturityAxis__ifrs-full--LaterThanOneYearAndNotLaterThanFiveYearsMember__ifrs-full--TypesOfRisksAxis__ifrs-full--LiquidityRiskMember_zC06URimeodj" title="Total financial liabilities under undiscounted cash flow" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:FinancialLiabilitiesUndiscountedCashFlow" contextRef="AsOf2023-12-31_custom_SpecialTaxRegularizationProgramPertMember_ifrs-full_LaterThanOneYearAndNotLaterThanFiveYearsMember_ifrs-full_LiquidityRiskMember" id="Fact015699" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">295,609</ix:nonFraction></td>
    <td id="xdx_982_ecustom--FinancialLiabilitiesUndiscountedCashFlow_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--SpecialTaxRegularizationProgramPertMember__ifrs-full--MaturityAxis__ifrs-full--LaterThanFiveYearsMember__ifrs-full--TypesOfRisksAxis__ifrs-full--LiquidityRiskMember_zuaI7UaE0Ox6" title="Total financial liabilities under undiscounted cash flow" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:FinancialLiabilitiesUndiscountedCashFlow" contextRef="AsOf2023-12-31_custom_SpecialTaxRegularizationProgramPertMember_ifrs-full_LaterThanFiveYearsMember_ifrs-full_LiquidityRiskMember" id="Fact015701" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">89,727</ix:nonFraction></td>
    <td id="xdx_98F_ecustom--FinancialLiabilitiesUndiscountedCashFlow_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--SpecialTaxRegularizationProgramPertMember__ifrs-full--TypesOfRisksAxis__ifrs-full--LiquidityRiskMember_z2OgrQS7tvp3" title="Total financial liabilities under undiscounted cash flow" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:FinancialLiabilitiesUndiscountedCashFlow" contextRef="AsOf2023-12-31_custom_SpecialTaxRegularizationProgramPertMember_ifrs-full_LiquidityRiskMember" id="Fact015703" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">450,139</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">ICMS installment payment</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">Selic</td>
    <td id="xdx_985_ecustom--FinancialLiabilitiesUndiscountedCashFlow_iI_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--ICMSInstallmentPaymentsMember__ifrs-full--MaturityAxis__ifrs-full--NotLaterThanOneMonthMember__ifrs-full--TypesOfRisksAxis__ifrs-full--LiquidityRiskMember_zPk6TYe5JQY4" title="Total financial liabilities under undiscounted cash flow" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:FinancialLiabilitiesUndiscountedCashFlow" contextRef="AsOf2023-12-31_custom_ICMSInstallmentPaymentsMember_ifrs-full_NotLaterThanOneMonthMember_ifrs-full_LiquidityRiskMember" id="Fact015705" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">953</ix:nonFraction></td>
    <td id="xdx_98B_ecustom--FinancialLiabilitiesUndiscountedCashFlow_iI_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--ICMSInstallmentPaymentsMember__ifrs-full--MaturityAxis__ifrs-full--LaterThanOneMonthAndNotLaterThanThreeMonthsMember__ifrs-full--TypesOfRisksAxis__ifrs-full--LiquidityRiskMember_zwpetGNekex9" title="Total financial liabilities under undiscounted cash flow" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:FinancialLiabilitiesUndiscountedCashFlow" contextRef="AsOf2023-12-31_custom_ICMSInstallmentPaymentsMember_ifrs-full_LaterThanOneMonthAndNotLaterThanThreeMonthsMember_ifrs-full_LiquidityRiskMember" id="Fact015707" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,922</ix:nonFraction></td>
    <td id="xdx_98A_ecustom--FinancialLiabilitiesUndiscountedCashFlow_iI_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--ICMSInstallmentPaymentsMember__ifrs-full--MaturityAxis__ifrs-full--LaterThanThreeMonthsAndNotLaterThanOneYearMember__ifrs-full--TypesOfRisksAxis__ifrs-full--LiquidityRiskMember_z0IVcpZW1LIh" title="Total financial liabilities under undiscounted cash flow" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:FinancialLiabilitiesUndiscountedCashFlow" contextRef="AsOf2023-12-31_custom_ICMSInstallmentPaymentsMember_ifrs-full_LaterThanThreeMonthsAndNotLaterThanOneYearMember_ifrs-full_LiquidityRiskMember" id="Fact015709" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">8,902</ix:nonFraction></td>
    <td id="xdx_98C_ecustom--FinancialLiabilitiesUndiscountedCashFlow_iI_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--ICMSInstallmentPaymentsMember__ifrs-full--MaturityAxis__ifrs-full--LaterThanOneYearAndNotLaterThanFiveYearsMember__ifrs-full--TypesOfRisksAxis__ifrs-full--LiquidityRiskMember_zIjuU4M2ugJi" title="Total financial liabilities under undiscounted cash flow" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:FinancialLiabilitiesUndiscountedCashFlow" contextRef="AsOf2023-12-31_custom_ICMSInstallmentPaymentsMember_ifrs-full_LaterThanOneYearAndNotLaterThanFiveYearsMember_ifrs-full_LiquidityRiskMember" id="Fact015711" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">34,709</ix:nonFraction></td>
    <td id="xdx_98A_ecustom--FinancialLiabilitiesUndiscountedCashFlow_iI_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--ICMSInstallmentPaymentsMember__ifrs-full--MaturityAxis__ifrs-full--LaterThanFiveYearsMember__ifrs-full--TypesOfRisksAxis__ifrs-full--LiquidityRiskMember_zem8wYUxeI3g" title="Total financial liabilities under undiscounted cash flow" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="-sec-ix-hidden: xdx2ixbrl15713">-</span></td>
    <td id="xdx_987_ecustom--FinancialLiabilitiesUndiscountedCashFlow_iI_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--ICMSInstallmentPaymentsMember__ifrs-full--TypesOfRisksAxis__ifrs-full--LiquidityRiskMember_zaBtgoOUTzT4" title="Total financial liabilities under undiscounted cash flow" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:FinancialLiabilitiesUndiscountedCashFlow" contextRef="AsOf2023-12-31_custom_ICMSInstallmentPaymentsMember_ifrs-full_LiquidityRiskMember" id="Fact015715" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">46,486</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; text-align: left">Sectorial financial liabilities</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">Selic</td>
    <td id="xdx_987_ecustom--FinancialLiabilitiesUndiscountedCashFlow_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--SectorialFinancialLiabilitiesMember__ifrs-full--MaturityAxis__ifrs-full--NotLaterThanOneMonthMember__ifrs-full--TypesOfRisksAxis__ifrs-full--LiquidityRiskMember_zx3bpqSRFIqb" title="Total financial liabilities under undiscounted cash flow" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:FinancialLiabilitiesUndiscountedCashFlow" contextRef="AsOf2023-12-31_custom_SectorialFinancialLiabilitiesMember_ifrs-full_NotLaterThanOneMonthMember_ifrs-full_LiquidityRiskMember" id="Fact015717" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">40,037</ix:nonFraction></td>
    <td id="xdx_981_ecustom--FinancialLiabilitiesUndiscountedCashFlow_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--SectorialFinancialLiabilitiesMember__ifrs-full--MaturityAxis__ifrs-full--LaterThanOneMonthAndNotLaterThanThreeMonthsMember__ifrs-full--TypesOfRisksAxis__ifrs-full--LiquidityRiskMember_zVmas06qceS1" title="Total financial liabilities under undiscounted cash flow" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:FinancialLiabilitiesUndiscountedCashFlow" contextRef="AsOf2023-12-31_custom_SectorialFinancialLiabilitiesMember_ifrs-full_LaterThanOneMonthAndNotLaterThanThreeMonthsMember_ifrs-full_LiquidityRiskMember" id="Fact015719" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">81,141</ix:nonFraction></td>
    <td id="xdx_987_ecustom--FinancialLiabilitiesUndiscountedCashFlow_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--SectorialFinancialLiabilitiesMember__ifrs-full--MaturityAxis__ifrs-full--LaterThanThreeMonthsAndNotLaterThanOneYearMember__ifrs-full--TypesOfRisksAxis__ifrs-full--LiquidityRiskMember_zBPImEQF5ura" title="Total financial liabilities under undiscounted cash flow" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:FinancialLiabilitiesUndiscountedCashFlow" contextRef="AsOf2023-12-31_custom_SectorialFinancialLiabilitiesMember_ifrs-full_LaterThanThreeMonthsAndNotLaterThanOneYearMember_ifrs-full_LiquidityRiskMember" id="Fact015721" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">381,780</ix:nonFraction></td>
    <td id="xdx_980_ecustom--FinancialLiabilitiesUndiscountedCashFlow_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--SectorialFinancialLiabilitiesMember__ifrs-full--MaturityAxis__ifrs-full--LaterThanOneYearAndNotLaterThanFiveYearsMember__ifrs-full--TypesOfRisksAxis__ifrs-full--LiquidityRiskMember_z5Au0E5hAet7" title="Total financial liabilities under undiscounted cash flow" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:FinancialLiabilitiesUndiscountedCashFlow" contextRef="AsOf2023-12-31_custom_SectorialFinancialLiabilitiesMember_ifrs-full_LaterThanOneYearAndNotLaterThanFiveYearsMember_ifrs-full_LiquidityRiskMember" id="Fact015723" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">32,158</ix:nonFraction></td>
    <td id="xdx_98C_ecustom--FinancialLiabilitiesUndiscountedCashFlow_iI_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--SectorialFinancialLiabilitiesMember__ifrs-full--MaturityAxis__ifrs-full--LaterThanFiveYearsMember__ifrs-full--TypesOfRisksAxis__ifrs-full--LiquidityRiskMember_zYNZC2xyLkAi" title="Total financial liabilities under undiscounted cash flow" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="-sec-ix-hidden: xdx2ixbrl15725">-</span></td>
    <td id="xdx_985_ecustom--FinancialLiabilitiesUndiscountedCashFlow_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--SectorialFinancialLiabilitiesMember__ifrs-full--TypesOfRisksAxis__ifrs-full--LiquidityRiskMember_zhXyLM1fhhTf" title="Total financial liabilities under undiscounted cash flow" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:FinancialLiabilitiesUndiscountedCashFlow" contextRef="AsOf2023-12-31_custom_SectorialFinancialLiabilitiesMember_ifrs-full_LiquidityRiskMember" id="Fact015727" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">535,116</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; text-align: left">Lease liability</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">Note 26</td>
    <td id="xdx_98B_ecustom--FinancialLiabilitiesUndiscountedCashFlow_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--LeaseLiabilityMember__ifrs-full--MaturityAxis__ifrs-full--NotLaterThanOneMonthMember__ifrs-full--TypesOfRisksAxis__ifrs-full--LiquidityRiskMember_zF4LUrM60a5" title="Total financial liabilities under undiscounted cash flow" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:FinancialLiabilitiesUndiscountedCashFlow" contextRef="AsOf2023-12-31_custom_LeaseLiabilityMember_ifrs-full_NotLaterThanOneMonthMember_ifrs-full_LiquidityRiskMember" id="Fact015729" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,960</ix:nonFraction></td>
    <td id="xdx_989_ecustom--FinancialLiabilitiesUndiscountedCashFlow_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--LeaseLiabilityMember__ifrs-full--MaturityAxis__ifrs-full--LaterThanOneMonthAndNotLaterThanThreeMonthsMember__ifrs-full--TypesOfRisksAxis__ifrs-full--LiquidityRiskMember_zgg2pWCsxttj" title="Total financial liabilities under undiscounted cash flow" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:FinancialLiabilitiesUndiscountedCashFlow" contextRef="AsOf2023-12-31_custom_LeaseLiabilityMember_ifrs-full_LaterThanOneMonthAndNotLaterThanThreeMonthsMember_ifrs-full_LiquidityRiskMember" id="Fact015731" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,913</ix:nonFraction></td>
    <td id="xdx_98C_ecustom--FinancialLiabilitiesUndiscountedCashFlow_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--LeaseLiabilityMember__ifrs-full--MaturityAxis__ifrs-full--LaterThanThreeMonthsAndNotLaterThanOneYearMember__ifrs-full--TypesOfRisksAxis__ifrs-full--LiquidityRiskMember_zXXd0wiXFxlj" title="Total financial liabilities under undiscounted cash flow" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:FinancialLiabilitiesUndiscountedCashFlow" contextRef="AsOf2023-12-31_custom_LeaseLiabilityMember_ifrs-full_LaterThanThreeMonthsAndNotLaterThanOneYearMember_ifrs-full_LiquidityRiskMember" id="Fact015733" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">14,253</ix:nonFraction></td>
    <td id="xdx_980_ecustom--FinancialLiabilitiesUndiscountedCashFlow_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--LeaseLiabilityMember__ifrs-full--MaturityAxis__ifrs-full--LaterThanOneYearAndNotLaterThanFiveYearsMember__ifrs-full--TypesOfRisksAxis__ifrs-full--LiquidityRiskMember_z8kvupwgxmf9" title="Total financial liabilities under undiscounted cash flow" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:FinancialLiabilitiesUndiscountedCashFlow" contextRef="AsOf2023-12-31_custom_LeaseLiabilityMember_ifrs-full_LaterThanOneYearAndNotLaterThanFiveYearsMember_ifrs-full_LiquidityRiskMember" id="Fact015735" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">57,921</ix:nonFraction></td>
    <td id="xdx_980_ecustom--FinancialLiabilitiesUndiscountedCashFlow_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--LeaseLiabilityMember__ifrs-full--MaturityAxis__ifrs-full--LaterThanFiveYearsMember__ifrs-full--TypesOfRisksAxis__ifrs-full--LiquidityRiskMember_zsVdHw1xUjvc" title="Total financial liabilities under undiscounted cash flow" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:FinancialLiabilitiesUndiscountedCashFlow" contextRef="AsOf2023-12-31_custom_LeaseLiabilityMember_ifrs-full_LaterThanFiveYearsMember_ifrs-full_LiquidityRiskMember" id="Fact015737" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">319,791</ix:nonFraction></td>
    <td id="xdx_983_ecustom--FinancialLiabilitiesUndiscountedCashFlow_pn3n3_c20231231__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--LeaseLiabilityMember__ifrs-full--TypesOfRisksAxis__ifrs-full--LiquidityRiskMember_zzXr2ztZEjrk" title="Total financial liabilities under undiscounted cash flow" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:FinancialLiabilitiesUndiscountedCashFlow" contextRef="AsOf2023-12-31_custom_LeaseLiabilityMember_ifrs-full_LiquidityRiskMember" id="Fact015739" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">397,838</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; text-align: left">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td id="xdx_986_ecustom--FinancialLiabilitiesUndiscountedCashFlow_pn3n3_c20231231__ifrs-full--MaturityAxis__ifrs-full--NotLaterThanOneMonthMember__ifrs-full--TypesOfRisksAxis__ifrs-full--LiquidityRiskMember_znvLOSicwG59" title="Total financial liabilities under undiscounted cash flow" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:FinancialLiabilitiesUndiscountedCashFlow" contextRef="AsOf2023-12-31_ifrs-full_NotLaterThanOneMonthMember_ifrs-full_LiquidityRiskMember" id="Fact015741" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,213,921</ix:nonFraction></td>
    <td id="xdx_983_ecustom--FinancialLiabilitiesUndiscountedCashFlow_pn3n3_c20231231__ifrs-full--MaturityAxis__ifrs-full--LaterThanOneMonthAndNotLaterThanThreeMonthsMember__ifrs-full--TypesOfRisksAxis__ifrs-full--LiquidityRiskMember_zvTB4zq3gy9" title="Total financial liabilities under undiscounted cash flow" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:FinancialLiabilitiesUndiscountedCashFlow" contextRef="AsOf2023-12-31_ifrs-full_LaterThanOneMonthAndNotLaterThanThreeMonthsMember_ifrs-full_LiquidityRiskMember" id="Fact015743" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">522,317</ix:nonFraction></td>
    <td id="xdx_985_ecustom--FinancialLiabilitiesUndiscountedCashFlow_pn3n3_c20231231__ifrs-full--MaturityAxis__ifrs-full--LaterThanThreeMonthsAndNotLaterThanOneYearMember__ifrs-full--TypesOfRisksAxis__ifrs-full--LiquidityRiskMember_zscQtZblZrjf" title="Total financial liabilities under undiscounted cash flow" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:FinancialLiabilitiesUndiscountedCashFlow" contextRef="AsOf2023-12-31_ifrs-full_LaterThanThreeMonthsAndNotLaterThanOneYearMember_ifrs-full_LiquidityRiskMember" id="Fact015745" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,839,967</ix:nonFraction></td>
    <td id="xdx_98A_ecustom--FinancialLiabilitiesUndiscountedCashFlow_pn3n3_c20231231__ifrs-full--MaturityAxis__ifrs-full--LaterThanOneYearAndNotLaterThanFiveYearsMember__ifrs-full--TypesOfRisksAxis__ifrs-full--LiquidityRiskMember_zAiDRTOO1xi2" title="Total financial liabilities under undiscounted cash flow" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:FinancialLiabilitiesUndiscountedCashFlow" contextRef="AsOf2023-12-31_ifrs-full_LaterThanOneYearAndNotLaterThanFiveYearsMember_ifrs-full_LiquidityRiskMember" id="Fact015747" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">11,955,535</ix:nonFraction></td>
    <td id="xdx_989_ecustom--FinancialLiabilitiesUndiscountedCashFlow_pn3n3_c20231231__ifrs-full--MaturityAxis__ifrs-full--LaterThanFiveYearsMember__ifrs-full--TypesOfRisksAxis__ifrs-full--LiquidityRiskMember_zyxmT4uxGHge" title="Total financial liabilities under undiscounted cash flow" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:FinancialLiabilitiesUndiscountedCashFlow" contextRef="AsOf2023-12-31_ifrs-full_LaterThanFiveYearsMember_ifrs-full_LiquidityRiskMember" id="Fact015749" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">9,352,890</ix:nonFraction></td>
    <td id="xdx_98F_ecustom--FinancialLiabilitiesUndiscountedCashFlow_pn3n3_c20231231__ifrs-full--TypesOfRisksAxis__ifrs-full--LiquidityRiskMember_zHiTX6sPJbFk" title="Total financial liabilities under undiscounted cash flow" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:FinancialLiabilitiesUndiscountedCashFlow" contextRef="AsOf2023-12-31_ifrs-full_LiquidityRiskMember" id="Fact015751" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">27,884,630</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td colspan="2" style="border-top: Black 1pt solid; text-align: left">(a) Effective interest rate - weighted average.</td>
    <td style="border-top: Black 1pt solid">&#160;</td>
    <td style="border-top: Black 1pt solid">&#160;</td>
    <td style="border-top: Black 1pt solid">&#160;</td>
    <td style="border-top: Black 1pt solid">&#160;</td>
    <td style="border-top: Black 1pt solid">&#160;</td>
    <td style="border-top: Black 1pt solid">&#160;</td></tr>
  </table>

</ix:nonNumeric><p id="xdx_8AE_zARGucH1NNSl" style="font: 8pt/8pt Calibri, Helvetica, Sans-Serif; margin: 0.15pt 0 0">&#160;</p>


<p style="font: 7.5pt/7.5pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.85pt 0 5.9pt">As disclosed in Notes 20.3 and 21.3, the Company has
loans and financing agreements and debentures with covenants that if breached may have their payment accelerated.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 12.95pt"/><td style="width: 35.55pt">34.2.3</td><td><span style="text-decoration: underline">Market risk</span></td></tr></table>

<p style="font: 8pt/8pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 3.7pt 6.05pt 0 5.9pt; text-align: justify">Market risk is the risk that
the fair value or the future cash flows of a financial instrument shall oscillate due to changes in market prices, such as currency rates,
interest rates and stock price. The purpose of managing this risk is to control exposures within acceptable limits, while optimizing return.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: bold 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 1.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 23.9pt"/><td style="width: 17.4pt">a)</td><td style="text-align: left; padding-right: 271.55pt">Foreign currency risk (US Dollar)</td></tr></table>

<p style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.8pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.7pt 0 5.9pt; text-align: justify">This risk comprises the possibility
of losses due to fluctuations in foreign exchange rates, which may reduce assets or increase liabilities denominated in foreign currencies.
The effect of the exchange rate variation resulting from the power purchase agreement with Itaipu is transferred to customers in Copel
DIS's tariff adjustments. The Company monitors these fluctuations on an ongoing basis.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: bold 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 3.9in 0 5.9pt; text-align: justify">Sensitivity analysis of foreign
currency risk</p>

<p style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.8pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 5.75pt 0 5.9pt; text-align: justify">The Company has developed a sensitivity
analysis to measure the impact of the devaluation of the US dollar on its financial liabilities subject to currency risk.</p>


<ix:exclude><!-- Field: Page; Sequence: 281 -->
    <div id="xdx_238_zzSVz6Beypgl" style="border-bottom: Black 1pt solid; margin-bottom: 6pt"><p style="margin-top: 0; margin-bottom: 0">&#160;</p><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%">F-<!-- Field: Sequence; Type: Arabic; Name: PageNo -->106<!-- Field: /Sequence -->&#160;</td></tr></table></div>
    <div id="xdx_23B_zAGeA9IJyK16" style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%"><p style="font: 10pt/11.2pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 1pt; text-align: left"><b>COMPANHIA PARANAENSE DE ENERGIA &#8211; COPEL and Subsidiaries</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>Notes to the Consolidated Financial Statements</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>For the years ended December 31, 2023, 2022 and 2021</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; text-align: left; margin-top: 1.7pt; margin-right: 0; margin-bottom: 0"><b>All amounts expressed in thousands of Brazilian reais, unless otherwise stated</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b>&#160;</b></p></td></tr></table></div>
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<ix:exclude><p id="xdx_237_zWvCKVaHhRii" style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.55pt 0 0">&#160;</p></ix:exclude>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.6pt 0 5.9pt; text-align: justify">The valuation of the financial
instruments considers the possible effects on profit and loss and equity of the risks evaluated by the Company's Management on the reporting
date for the financial instruments, as recommended by IFRS 7 - Financial Instruments: Disclosure. Based on the equity position and the
notional value of the financial instruments outstanding at the date of these financial statements, it is estimated that these effects
will approximate the amounts stated in the above table in the column for the forecast probable scenario, since the assumptions used by
the Company are similar to those previously described.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.4pt 0 5.9pt; text-align: justify">For the baseline scenario, the accounting
balances recorded on the date of these financial statements were considered and for the probable scenario, the Company considers the balance
updated with the exchange rate variation - prevailing at the end of the period (R$/US$4.92) based on the median market expectation for
2024 according to the Central Bank of Brazil Focus Report. Additionally, the Company continues to monitor scenarios 1 and 2, which consider
a deterioration of <span id="xdx_903_ecustom--PercentageOfFinancialLiabilitiesProjectedScenario1_pip0_dp_c20230101__20231231_z4pr1jpqcpHl" title="Percentage of financial liabilities, projected scenario 1"><ix:nonFraction name="elp:PercentageOfFinancialLiabilitiesProjectedScenario1" contextRef="From2023-01-01to2023-12-31" id="Fact015754" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">25</ix:nonFraction></span>% and <span id="xdx_905_ecustom--PercentageOfFinancialLiabilitiesProjectedScenario2_pip0_dp_c20230101__20231231_z4xvIJTy3zY3" title="Percentage of financial liabilities, projected scenario 2"><ix:nonFraction name="elp:PercentageOfFinancialLiabilitiesProjectedScenario2" contextRef="From2023-01-01to2023-12-31" id="Fact015756" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">50</ix:nonFraction></span>%, respectively, in the main risk factor of the financial instrument in relation to the level used in the
probable scenario, because of extraordinary events that may affect the economic scenario.</p>

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  <tr style="vertical-align: bottom">
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currency risk</span></td>
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    <td style="width: 13%">&#160;</td>
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    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
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    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
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  <tr style="vertical-align: bottom">
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<p style="font: 8.5pt/8.5pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;</p>

<p style="font: 8pt/8pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: bold 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 3.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 23.9pt"/><td style="width: 17.4pt">b)</td><td>Interest rate and monetary variation risk</td></tr></table>

<p style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.8pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 6.1pt 0 5.9pt; text-align: justify">This risk comprises the possibility
of losses due to fluctuations in interest rates or other indicators, which may reduce financial income or increase financial expenses
related to the assets and liabilities raised in the market.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 6.1pt 0 5.9pt; text-align: justify">The Company has not entered derivative
contracts to cover this risk but has been continuously monitoring interest rates and market indexes to observe any need for contracting.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.15pt 0 0">&#160;</p>

<p style="font: bold 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 189.8pt 0 5.9pt; text-align: justify">Sensitivity analysis of interest
rate and monetary variation risk</p>

<p style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.8pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 5.7pt 0 5.9pt; text-align: justify">The Company has developed a sensitivity
analysis to measure the impact of variable interest rates and monetary variations on its financial assets and liabilities subject to these
risks.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.25pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.6pt 0 5.9pt; text-align: justify">The valuation of the financial instruments
considers the possible effects on profit and loss and equity of the risks evaluated by the Company's Management on the reporting date
for the financial instruments, as recommended by IFRS 7 - Financial Instruments: Disclosure. Based on the equity position and the notional
value of the financial instruments outstanding at the date of these financial statements, it is estimated that these effects will approximate
the amounts stated in the above table in the column for the forecast probable scenario, since the assumptions used by the Company are
similar to those previously described.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;</p>

<ix:exclude><!-- Field: Page; Sequence: 282 -->
    <div id="xdx_238_zySDCftjWYE2" style="border-bottom: Black 1pt solid; margin-bottom: 6pt"><p style="margin-top: 0; margin-bottom: 0">&#160;</p><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%">F-<!-- Field: Sequence; Type: Arabic; Name: PageNo -->107<!-- Field: /Sequence -->&#160;</td></tr></table></div>
    <div id="xdx_234_zJCT6tiKHOjc" style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%"><p style="font: 10pt/11.2pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 1pt; text-align: left"><b>COMPANHIA PARANAENSE DE ENERGIA &#8211; COPEL and Subsidiaries</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>Notes to the Consolidated Financial Statements</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>For the years ended December 31, 2023, 2022 and 2021</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; text-align: left; margin-top: 1.7pt; margin-right: 0; margin-bottom: 0"><b>All amounts expressed in thousands of Brazilian reais, unless otherwise stated</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b>&#160;</b></p></td></tr></table></div>
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<ix:exclude><p id="xdx_235_z3En2BIyeHCc" style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.55pt 0 0">&#160;</p></ix:exclude>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.65pt 0 5.9pt; text-align: justify">For the baseline scenario, the
accounting balances recorded on the date of these financial statements were considered and for the probable scenario, the Company considers
the balances updated with the variation of the indicators (CDI/Selic - <span id="xdx_909_ecustom--VariationRate_pip0_dp_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--CDIMember_zt9jYHdGw5Tj" title="Variation rate"><ix:nonFraction name="elp:VariationRate" contextRef="From2023-01-012023-12-31_custom_CDIMember" id="Fact015779" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">9.00</ix:nonFraction></span>%, IPCA - <span id="xdx_908_ecustom--VariationRate_pip0_dp_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--IPCAMember_zWIs8nu3O5We" title="Variation rate"><ix:nonFraction name="elp:VariationRate" contextRef="From2023-01-012023-12-31_custom_IPCAMember" id="Fact015781" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">3.86</ix:nonFraction></span>%, IGP-M - <span id="xdx_907_ecustom--VariationRate_pip0_dp_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--IGPMMember_zvyBFbQCk5S4" title="Variation rate"><ix:nonFraction name="elp:VariationRate" contextRef="From2023-01-012023-12-31_custom_IGPMMember" id="Fact015783" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">4.04</ix:nonFraction></span>% and TJLP - <span id="xdx_906_ecustom--VariationRate_pip0_dp_c20230101__20231231__custom--FunctionalCurrencyAxis__custom--TJLPMember_zZBFOBgNocub" title="Variation rate"><ix:nonFraction name="elp:VariationRate" contextRef="From2023-01-012023-12-31_custom_TJLPMember" id="Fact015785" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">6.43</ix:nonFraction></span>%) estimated
as market average projections for 2024 according to the Central Bank of Brazil Focus Report, except TJLP that considers the Company's
internal projection. Additionally, the Company continues to monitor scenarios 1 and 2, which consider a deterioration of <span id="xdx_903_ecustom--PercentageOfFinancialLiabilitiesProjectedScenario1_pip0_dp_c20230101__20231231_zWq940g4Hpw3" title="Percentage of financial liabilities, projected scenario 1"><ix:nonFraction name="elp:PercentageOfFinancialLiabilitiesProjectedScenario1" contextRef="From2023-01-01to2023-12-31" id="Fact015787" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">25</ix:nonFraction></span>% and <span id="xdx_905_ecustom--PercentageOfFinancialLiabilitiesProjectedScenario2_pip0_dp_c20230101__20231231_zZczNhYxtbSd" title="Percentage of financial liabilities, projected scenario 2"><ix:nonFraction name="elp:PercentageOfFinancialLiabilitiesProjectedScenario2" contextRef="From2023-01-01to2023-12-31" id="Fact015789" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">50</ix:nonFraction></span>%,
respectively, in the main risk factor of the financial instrument in relation to the level used in the probable scenario, because of
extraordinary events that may affect the economic scenario.</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact015791" name="elp:ScheduleOfGainsLossesOnOperationsWithDerivativeFinancialInstrumentsTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_898_ecustom--ScheduleOfGainsLossesOnOperationsWithDerivativeFinancialInstrumentsTableTextBlock_zjuEE7Dd9nZd" summary="xdx: Disclosure - Financial Instruments (Details 4)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="width: 45%"><span id="xdx_8BB_zyZpb4tx10d1" style="display: none">Schedule of gain (losses) on operations with derivative financial instruments</span></td>
    <td style="width: 13%">&#160;</td>
    <td style="width: 12%">&#160;</td>
    <td style="width: 10%">&#160;</td>
    <td style="width: 10%">&#160;</td>
    <td style="width: 10%">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; color: white; font-weight: bold; text-align: center">.</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">Baseline&#160;</td>
    <td colspan="3" style="border-top: Black 1pt solid; border-bottom: rgb(255,192,0) 0.5pt solid; font-weight: bold; text-align: center">Projected scenarios</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: left">Interest rate risk and monetary variation</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font: normal 700 8pt Arial, Helvetica, Sans-Serif">Risk</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">12.31.2023</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">Probable&#160;&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">Scenario 1</td>
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">Scenario 2</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; color: white">.</td>
    <td style="border-right: #FFC000 0.5pt solid; color: white; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold"><span style="font: normal 700 8pt Arial, Helvetica, Sans-Serif">Financial assets</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; text-align: left">Bonds and securities</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">Low CDI/Selic</td>
    <td id="xdx_987_ecustom--FinancialAssetsBaseline_iI_pn3n3_c20231231__ifrs-full--ClassesOfFinancialAssetsAxis__custom--BondsAndSecuritiesOneMember__ifrs-full--TypesOfRisksAxis__custom--InterestRateRiskAndMonetaryVariationMember_z75bIxNgUSrl" title="Financial assets, Baseline" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:FinancialAssetsBaseline" contextRef="AsOf2023-12-31_custom_BondsAndSecuritiesOneMember_custom_InterestRateRiskAndMonetaryVariationMember" id="Fact015793" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">495,495</ix:nonFraction></td>
    <td id="xdx_989_ecustom--FinancialAssetsProjectedProbable_iI_pn3n3_c20231231__ifrs-full--ClassesOfFinancialAssetsAxis__custom--BondsAndSecuritiesOneMember__ifrs-full--TypesOfRisksAxis__custom--InterestRateRiskAndMonetaryVariationMember_zNdJHvh6D2Zi" title="Financial assets, projected probable" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:FinancialAssetsProjectedProbable" contextRef="AsOf2023-12-31_custom_BondsAndSecuritiesOneMember_custom_InterestRateRiskAndMonetaryVariationMember" id="Fact015795" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">44,593</ix:nonFraction></td>
    <td id="xdx_98B_ecustom--FinancialAssetsProjectedScenarioOne_iI_pn3n3_c20231231__ifrs-full--ClassesOfFinancialAssetsAxis__custom--BondsAndSecuritiesOneMember__ifrs-full--TypesOfRisksAxis__custom--InterestRateRiskAndMonetaryVariationMember_zjv9NFJC2P4b" title="Financial assets, projected scenario 1" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:FinancialAssetsProjectedScenarioOne" contextRef="AsOf2023-12-31_custom_BondsAndSecuritiesOneMember_custom_InterestRateRiskAndMonetaryVariationMember" id="Fact015797" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">33,445</ix:nonFraction></td>
    <td id="xdx_988_ecustom--FinancialAssetsProjectedScenarioTwo_iI_pn3n3_c20231231__ifrs-full--ClassesOfFinancialAssetsAxis__custom--BondsAndSecuritiesOneMember__ifrs-full--TypesOfRisksAxis__custom--InterestRateRiskAndMonetaryVariationMember_zfiN2Umdhbof" title="Financial assets, projected scenario 2" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:FinancialAssetsProjectedScenarioTwo" contextRef="AsOf2023-12-31_custom_BondsAndSecuritiesOneMember_custom_InterestRateRiskAndMonetaryVariationMember" id="Fact015799" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">22,296</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; text-align: left"><span style="font: normal 400 8pt Arial, Helvetica, Sans-Serif">Collaterals and escrow accounts</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">Low CDI/Selic</td>
    <td id="xdx_985_ecustom--FinancialAssetsBaseline_pn3n3_c20231231__ifrs-full--ClassesOfFinancialAssetsAxis__custom--CollateralsAndEscrowAccountsMember__ifrs-full--TypesOfRisksAxis__custom--InterestRateRiskAndMonetaryVariationMember_zfA0Aawsz2ff" title="Financial assets, Baseline" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:FinancialAssetsBaseline" contextRef="AsOf2023-12-31_custom_CollateralsAndEscrowAccountsMember_custom_InterestRateRiskAndMonetaryVariationMember" id="Fact015801" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">9</ix:nonFraction></td>
    <td id="xdx_987_ecustom--FinancialAssetsProjectedProbable_pn3n3_c20231231__ifrs-full--ClassesOfFinancialAssetsAxis__custom--CollateralsAndEscrowAccountsMember__ifrs-full--TypesOfRisksAxis__custom--InterestRateRiskAndMonetaryVariationMember_zmCvP4LBMPhb" title="Financial assets, projected probable" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:FinancialAssetsProjectedProbable" contextRef="AsOf2023-12-31_custom_CollateralsAndEscrowAccountsMember_custom_InterestRateRiskAndMonetaryVariationMember" id="Fact015803" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1</ix:nonFraction></td>
    <td id="xdx_98D_ecustom--FinancialAssetsProjectedScenarioOne_pn3n3_c20231231__ifrs-full--ClassesOfFinancialAssetsAxis__custom--CollateralsAndEscrowAccountsMember__ifrs-full--TypesOfRisksAxis__custom--InterestRateRiskAndMonetaryVariationMember_z2jGMi8y39T6" title="Financial assets, projected scenario 1" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:FinancialAssetsProjectedScenarioOne" contextRef="AsOf2023-12-31_custom_CollateralsAndEscrowAccountsMember_custom_InterestRateRiskAndMonetaryVariationMember" id="Fact015805" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1</ix:nonFraction></td>
    <td id="xdx_989_ecustom--FinancialAssetsProjectedScenarioTwo_pn3n3_c20231231__ifrs-full--ClassesOfFinancialAssetsAxis__custom--CollateralsAndEscrowAccountsMember__ifrs-full--TypesOfRisksAxis__custom--InterestRateRiskAndMonetaryVariationMember_z1S16bWMdL72" title="Financial assets, projected scenario 2" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl15807">-</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; text-align: left">Sectorial financial assets</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">Low Selic</td>
    <td id="xdx_98D_ecustom--FinancialAssetsBaseline_pn3n3_c20231231__ifrs-full--ClassesOfFinancialAssetsAxis__custom--SectorialFinancialAssetsMember__ifrs-full--TypesOfRisksAxis__custom--InterestRateRiskAndMonetaryVariationMember_zORXbHv87VA1" title="Financial assets, Baseline" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:FinancialAssetsBaseline" contextRef="AsOf2023-12-31_custom_SectorialFinancialAssetsMember_custom_InterestRateRiskAndMonetaryVariationMember" id="Fact015809" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">30,946</ix:nonFraction></td>
    <td id="xdx_98D_ecustom--FinancialAssetsProjectedProbable_pn3n3_c20231231__ifrs-full--ClassesOfFinancialAssetsAxis__custom--SectorialFinancialAssetsMember__ifrs-full--TypesOfRisksAxis__custom--InterestRateRiskAndMonetaryVariationMember_zIFJCTpq9H59" title="Financial assets, projected probable" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:FinancialAssetsProjectedProbable" contextRef="AsOf2023-12-31_custom_SectorialFinancialAssetsMember_custom_InterestRateRiskAndMonetaryVariationMember" id="Fact015811" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,785</ix:nonFraction></td>
    <td id="xdx_98B_ecustom--FinancialAssetsProjectedScenarioOne_pn3n3_c20231231__ifrs-full--ClassesOfFinancialAssetsAxis__custom--SectorialFinancialAssetsMember__ifrs-full--TypesOfRisksAxis__custom--InterestRateRiskAndMonetaryVariationMember_z4KGvmpufhy8" title="Financial assets, projected scenario 1" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:FinancialAssetsProjectedScenarioOne" contextRef="AsOf2023-12-31_custom_SectorialFinancialAssetsMember_custom_InterestRateRiskAndMonetaryVariationMember" id="Fact015813" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,089</ix:nonFraction></td>
    <td id="xdx_98A_ecustom--FinancialAssetsProjectedScenarioTwo_pn3n3_c20231231__ifrs-full--ClassesOfFinancialAssetsAxis__custom--SectorialFinancialAssetsMember__ifrs-full--TypesOfRisksAxis__custom--InterestRateRiskAndMonetaryVariationMember_z4lYZGv90hg4" title="Financial assets, projected scenario 2" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:FinancialAssetsProjectedScenarioTwo" contextRef="AsOf2023-12-31_custom_SectorialFinancialAssetsMember_custom_InterestRateRiskAndMonetaryVariationMember" id="Fact015815" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,393</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; text-align: left">Accounts receivable - concessions</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font: normal 400 8pt Arial, Helvetica, Sans-Serif">Low IPCA</span></td>
    <td id="xdx_98E_ecustom--FinancialAssetsBaseline_pn3n3_c20231231__ifrs-full--ClassesOfFinancialAssetsAxis__custom--AccountsReceivableRelatedToTheConcessionMember__ifrs-full--TypesOfRisksAxis__custom--InterestRateRiskAndMonetaryVariationMember_zL8BmhJ86pA9" title="Financial assets, Baseline" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:FinancialAssetsBaseline" contextRef="AsOf2023-12-31_custom_AccountsReceivableRelatedToTheConcessionMember_custom_InterestRateRiskAndMonetaryVariationMember" id="Fact015817" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,747,420</ix:nonFraction></td>
    <td id="xdx_986_ecustom--FinancialAssetsProjectedProbable_pn3n3_c20231231__ifrs-full--ClassesOfFinancialAssetsAxis__custom--AccountsReceivableRelatedToTheConcessionMember__ifrs-full--TypesOfRisksAxis__custom--InterestRateRiskAndMonetaryVariationMember_zFxuEMi4vd2c" title="Financial assets, projected probable" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:FinancialAssetsProjectedProbable" contextRef="AsOf2023-12-31_custom_AccountsReceivableRelatedToTheConcessionMember_custom_InterestRateRiskAndMonetaryVariationMember" id="Fact015819" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">106,050</ix:nonFraction></td>
    <td id="xdx_98B_ecustom--FinancialAssetsProjectedScenarioOne_pn3n3_c20231231__ifrs-full--ClassesOfFinancialAssetsAxis__custom--AccountsReceivableRelatedToTheConcessionMember__ifrs-full--TypesOfRisksAxis__custom--InterestRateRiskAndMonetaryVariationMember_zKtKNoqbaNwa" title="Financial assets, projected scenario 1" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:FinancialAssetsProjectedScenarioOne" contextRef="AsOf2023-12-31_custom_AccountsReceivableRelatedToTheConcessionMember_custom_InterestRateRiskAndMonetaryVariationMember" id="Fact015821" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">79,538</ix:nonFraction></td>
    <td id="xdx_985_ecustom--FinancialAssetsProjectedScenarioTwo_pn3n3_c20231231__ifrs-full--ClassesOfFinancialAssetsAxis__custom--AccountsReceivableRelatedToTheConcessionMember__ifrs-full--TypesOfRisksAxis__custom--InterestRateRiskAndMonetaryVariationMember_zrJVr8dGN96j" title="Financial assets, projected scenario 2" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:FinancialAssetsProjectedScenarioTwo" contextRef="AsOf2023-12-31_custom_AccountsReceivableRelatedToTheConcessionMember_custom_InterestRateRiskAndMonetaryVariationMember" id="Fact015823" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">53,025</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; text-align: left">Accounts receivable - generation concessions</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font: normal 400 8pt Arial, Helvetica, Sans-Serif">Undefined (a)</span></td>
    <td id="xdx_987_ecustom--FinancialAssetsBaseline_iI_pn3n3_c20231231__ifrs-full--ClassesOfFinancialAssetsAxis__custom--AccountsReceivableRelatedToGenerationConcessionMember__ifrs-full--TypesOfRisksAxis__custom--InterestRateRiskAndMonetaryVariationMember_fKGEp_z1NwyAlyVaSh" title="Financial assets, Baseline" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:FinancialAssetsBaseline" contextRef="AsOf2023-12-31_custom_AccountsReceivableRelatedToGenerationConcessionMember_custom_InterestRateRiskAndMonetaryVariationMember" id="Fact015825" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">71,835</ix:nonFraction></td>
    <td id="xdx_985_ecustom--FinancialAssetsProjectedProbable_iI_pdn3_c20231231__ifrs-full--ClassesOfFinancialAssetsAxis__custom--AccountsReceivableRelatedToGenerationConcessionMember__ifrs-full--TypesOfRisksAxis__custom--InterestRateRiskAndMonetaryVariationMember_fKGEp_zimL5NT5QSVf" title="Financial assets, projected probable" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl15827">-</span></td>
    <td id="xdx_981_ecustom--FinancialAssetsProjectedScenarioOne_iI_pdn3_c20231231__ifrs-full--ClassesOfFinancialAssetsAxis__custom--AccountsReceivableRelatedToGenerationConcessionMember__ifrs-full--TypesOfRisksAxis__custom--InterestRateRiskAndMonetaryVariationMember_fKGEp_zcOd1Hau0Rng" title="Financial assets, projected scenario 1" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl15829">-</span></td>
    <td id="xdx_986_ecustom--FinancialAssetsProjectedScenarioTwo_iI_pdn3_c20231231__ifrs-full--ClassesOfFinancialAssetsAxis__custom--AccountsReceivableRelatedToGenerationConcessionMember__ifrs-full--TypesOfRisksAxis__custom--InterestRateRiskAndMonetaryVariationMember_fKGEp_znJEKJb4cJqf" title="Financial assets, projected scenario 2" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl15831">-</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: left">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td id="xdx_98A_ecustom--FinancialAssetsBaseline_pn3n3_c20231231__ifrs-full--ClassesOfFinancialAssetsAxis__custom--FinancialAssets1Member__ifrs-full--TypesOfRisksAxis__custom--InterestRateRiskAndMonetaryVariationMember_zC8BoLXgQ7ah" title="Financial assets, Baseline" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:FinancialAssetsBaseline" contextRef="AsOf2023-12-31_custom_FinancialAssets1Member_custom_InterestRateRiskAndMonetaryVariationMember" id="Fact015833" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,345,705</ix:nonFraction></td>
    <td id="xdx_98B_ecustom--FinancialAssetsProjectedProbable_pn3n3_c20231231__ifrs-full--ClassesOfFinancialAssetsAxis__custom--FinancialAssets1Member__ifrs-full--TypesOfRisksAxis__custom--InterestRateRiskAndMonetaryVariationMember_zLUSMNJMkKgg" title="Financial assets, projected probable" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:FinancialAssetsProjectedProbable" contextRef="AsOf2023-12-31_custom_FinancialAssets1Member_custom_InterestRateRiskAndMonetaryVariationMember" id="Fact015835" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">153,429</ix:nonFraction></td>
    <td id="xdx_987_ecustom--FinancialAssetsProjectedScenarioOne_pn3n3_c20231231__ifrs-full--ClassesOfFinancialAssetsAxis__custom--FinancialAssets1Member__ifrs-full--TypesOfRisksAxis__custom--InterestRateRiskAndMonetaryVariationMember_znEEnn16WjRl" title="Financial assets, projected scenario 1" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:FinancialAssetsProjectedScenarioOne" contextRef="AsOf2023-12-31_custom_FinancialAssets1Member_custom_InterestRateRiskAndMonetaryVariationMember" id="Fact015837" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">115,073</ix:nonFraction></td>
    <td id="xdx_980_ecustom--FinancialAssetsProjectedScenarioTwo_pn3n3_c20231231__ifrs-full--ClassesOfFinancialAssetsAxis__custom--FinancialAssets1Member__ifrs-full--TypesOfRisksAxis__custom--InterestRateRiskAndMonetaryVariationMember_zbcWsJNqhEO3" title="Financial assets, projected scenario 2" style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:FinancialAssetsProjectedScenarioTwo" contextRef="AsOf2023-12-31_custom_FinancialAssets1Member_custom_InterestRateRiskAndMonetaryVariationMember" id="Fact015839" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">76,714</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold"><span style="font: normal 700 8pt Arial, Helvetica, Sans-Serif">Financial liabilities</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; text-align: left"><span style="font: normal 400 8pt Arial, Helvetica, Sans-Serif">Loans and financing</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">&#160;&#160;Banco do Brasil</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center"><span style="font: normal 400 8pt Arial, Helvetica, Sans-Serif">High CDI</span></td>
    <td id="xdx_98C_ecustom--FinancialLiabilitiesBaseline_iI_pn3n3_c20231231__ifrs-full--TypesOfRisksAxis__custom--InterestRateRiskAndMonetaryVariationMember__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--LoansAndFinancingBancoDoBrasilMember_zUyO7fmL29Mb" title="Financial liabilities, Baseline" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:FinancialLiabilitiesBaseline" contextRef="AsOf2023-12-31_custom_InterestRateRiskAndMonetaryVariationMember_custom_LoansAndFinancingBancoDoBrasilMember" id="Fact015841" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">751,096</ix:nonFraction>)</td>
    <td id="xdx_988_ecustom--FinancialLiabilitiesProjectedProbable_iI_pn3n3_c20231231__ifrs-full--TypesOfRisksAxis__custom--InterestRateRiskAndMonetaryVariationMember__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--LoansAndFinancingBancoDoBrasilMember_zKrA8ZLqrXh4" title="Financial liabilities, projected probable" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:FinancialLiabilitiesProjectedProbable" contextRef="AsOf2023-12-31_custom_InterestRateRiskAndMonetaryVariationMember_custom_LoansAndFinancingBancoDoBrasilMember" id="Fact015843" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">67,599</ix:nonFraction>)</td>
    <td id="xdx_986_ecustom--FinancialLiabilitiesProjectedScenarioOne_iI_pn3n3_c20231231__ifrs-full--TypesOfRisksAxis__custom--InterestRateRiskAndMonetaryVariationMember__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--LoansAndFinancingBancoDoBrasilMember_z4WN24GQ98of" title="Financial liabilities, projected scenario 1" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:FinancialLiabilitiesProjectedScenarioOne" contextRef="AsOf2023-12-31_custom_InterestRateRiskAndMonetaryVariationMember_custom_LoansAndFinancingBancoDoBrasilMember" id="Fact015845" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">84,498</ix:nonFraction>)</td>
    <td id="xdx_984_ecustom--FinancialLiabilitiesProjectedScenarioTwo_iI_pn3n3_c20231231__ifrs-full--TypesOfRisksAxis__custom--InterestRateRiskAndMonetaryVariationMember__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--LoansAndFinancingBancoDoBrasilMember_zEUpbkSHlTl9" title="Financial liabilities, projected scenario 2" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:FinancialLiabilitiesProjectedScenarioTwo" contextRef="AsOf2023-12-31_custom_InterestRateRiskAndMonetaryVariationMember_custom_LoansAndFinancingBancoDoBrasilMember" id="Fact015847" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">101,398</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">&#160;&#160;Banco Ita&#250;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center"><span style="font: normal 400 8pt Arial, Helvetica, Sans-Serif">High CDI</span></td>
    <td id="xdx_985_ecustom--FinancialLiabilitiesBaseline_iI_pn3n3_c20231231__ifrs-full--TypesOfRisksAxis__custom--InterestRateRiskAndMonetaryVariationMember__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--BancoItauMember_zVgCE0I2EM8i" title="Financial liabilities, Baseline" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:FinancialLiabilitiesBaseline" contextRef="AsOf2023-12-31_custom_InterestRateRiskAndMonetaryVariationMember_custom_BancoItauMember" id="Fact015849" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,039,097</ix:nonFraction>)</td>
    <td id="xdx_984_ecustom--FinancialLiabilitiesProjectedProbable_iI_pn3n3_c20231231__ifrs-full--TypesOfRisksAxis__custom--InterestRateRiskAndMonetaryVariationMember__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--BancoItauMember_zyobTLTM4Vm3" title="Financial liabilities, projected probable" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:FinancialLiabilitiesProjectedProbable" contextRef="AsOf2023-12-31_custom_InterestRateRiskAndMonetaryVariationMember_custom_BancoItauMember" id="Fact015851" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">93,519</ix:nonFraction>)</td>
    <td id="xdx_989_ecustom--FinancialLiabilitiesProjectedScenarioOne_iI_pn3n3_c20231231__ifrs-full--TypesOfRisksAxis__custom--InterestRateRiskAndMonetaryVariationMember__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--BancoItauMember_zCTs9JmpC3Al" title="Financial liabilities, projected scenario 1" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:FinancialLiabilitiesProjectedScenarioOne" contextRef="AsOf2023-12-31_custom_InterestRateRiskAndMonetaryVariationMember_custom_BancoItauMember" id="Fact015853" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">116,898</ix:nonFraction>)</td>
    <td id="xdx_981_ecustom--FinancialLiabilitiesProjectedScenarioTwo_iI_pn3n3_c20231231__ifrs-full--TypesOfRisksAxis__custom--InterestRateRiskAndMonetaryVariationMember__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--BancoItauMember_z2yYqXdivgj2" title="Financial liabilities, projected scenario 2" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:FinancialLiabilitiesProjectedScenarioTwo" contextRef="AsOf2023-12-31_custom_InterestRateRiskAndMonetaryVariationMember_custom_BancoItauMember" id="Fact015855" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">140,278</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">&#160;&#160;BNDES</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center"><span style="font: normal 400 8pt Arial, Helvetica, Sans-Serif">High TJLP</span></td>
    <td id="xdx_981_ecustom--FinancialLiabilitiesBaseline_iI_pn3n3_c20231231__ifrs-full--TypesOfRisksAxis__custom--InterestRateRiskAndMonetaryVariationMember__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--LoansAndFinancingBNDES1Member_z2QIDMSvKSOg" title="Financial liabilities, Baseline" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:FinancialLiabilitiesBaseline" contextRef="AsOf2023-12-31_custom_InterestRateRiskAndMonetaryVariationMember_custom_LoansAndFinancingBNDES1Member" id="Fact015857" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,560,824</ix:nonFraction>)</td>
    <td id="xdx_988_ecustom--FinancialLiabilitiesProjectedProbable_iI_pn3n3_c20231231__ifrs-full--TypesOfRisksAxis__custom--InterestRateRiskAndMonetaryVariationMember__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--LoansAndFinancingBNDES1Member_z6YQGl1QNFUb" title="Financial liabilities, projected probable" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:FinancialLiabilitiesProjectedProbable" contextRef="AsOf2023-12-31_custom_InterestRateRiskAndMonetaryVariationMember_custom_LoansAndFinancingBNDES1Member" id="Fact015859" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">100,363</ix:nonFraction>)</td>
    <td id="xdx_982_ecustom--FinancialLiabilitiesProjectedScenarioOne_iI_pn3n3_c20231231__ifrs-full--TypesOfRisksAxis__custom--InterestRateRiskAndMonetaryVariationMember__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--LoansAndFinancingBNDES1Member_zTjr2QoPvjpl" title="Financial liabilities, projected scenario 1" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:FinancialLiabilitiesProjectedScenarioOne" contextRef="AsOf2023-12-31_custom_InterestRateRiskAndMonetaryVariationMember_custom_LoansAndFinancingBNDES1Member" id="Fact015861" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">125,454</ix:nonFraction>)</td>
    <td id="xdx_98D_ecustom--FinancialLiabilitiesProjectedScenarioTwo_iI_pn3n3_c20231231__ifrs-full--TypesOfRisksAxis__custom--InterestRateRiskAndMonetaryVariationMember__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--LoansAndFinancingBNDES1Member_zOQQMjalrYEd" title="Financial liabilities, projected scenario 2" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:FinancialLiabilitiesProjectedScenarioTwo" contextRef="AsOf2023-12-31_custom_InterestRateRiskAndMonetaryVariationMember_custom_LoansAndFinancingBNDES1Member" id="Fact015863" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">150,545</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">&#160;&#160;BNDES</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">High IPCA</td>
    <td id="xdx_98C_ecustom--FinancialLiabilitiesBaseline_iI_pn3n3_c20231231__ifrs-full--TypesOfRisksAxis__custom--InterestRateRiskAndMonetaryVariationMember__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--LoansAndFinancingBNDESMember_zVvUZixUD7l2" title="Financial liabilities, Baseline" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:FinancialLiabilitiesBaseline" contextRef="AsOf2023-12-31_custom_InterestRateRiskAndMonetaryVariationMember_custom_LoansAndFinancingBNDESMember" id="Fact015865" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">392,709</ix:nonFraction>)</td>
    <td id="xdx_98E_ecustom--FinancialLiabilitiesProjectedProbable_iI_pn3n3_c20231231__ifrs-full--TypesOfRisksAxis__custom--InterestRateRiskAndMonetaryVariationMember__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--LoansAndFinancingBNDESMember_zCwkVFMUIAz9" title="Financial liabilities, projected probable" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:FinancialLiabilitiesProjectedProbable" contextRef="AsOf2023-12-31_custom_InterestRateRiskAndMonetaryVariationMember_custom_LoansAndFinancingBNDESMember" id="Fact015867" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">15,159</ix:nonFraction>)</td>
    <td id="xdx_989_ecustom--FinancialLiabilitiesProjectedScenarioOne_iI_pn3n3_c20231231__ifrs-full--TypesOfRisksAxis__custom--InterestRateRiskAndMonetaryVariationMember__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--LoansAndFinancingBNDESMember_zvDvUUzIEkp9" title="Financial liabilities, projected scenario 1" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:FinancialLiabilitiesProjectedScenarioOne" contextRef="AsOf2023-12-31_custom_InterestRateRiskAndMonetaryVariationMember_custom_LoansAndFinancingBNDESMember" id="Fact015869" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">18,948</ix:nonFraction>)</td>
    <td id="xdx_986_ecustom--FinancialLiabilitiesProjectedScenarioTwo_iI_pn3n3_c20231231__ifrs-full--TypesOfRisksAxis__custom--InterestRateRiskAndMonetaryVariationMember__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--LoansAndFinancingBNDESMember_zgzBsBD8zeu4" title="Financial liabilities, projected scenario 2" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:FinancialLiabilitiesProjectedScenarioTwo" contextRef="AsOf2023-12-31_custom_InterestRateRiskAndMonetaryVariationMember_custom_LoansAndFinancingBNDESMember" id="Fact015871" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">22,738</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">&#160;&#160;Banco do Nordeste</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">High IPCA</td>
    <td id="xdx_984_ecustom--FinancialLiabilitiesBaseline_iI_pn3n3_c20231231__ifrs-full--TypesOfRisksAxis__custom--InterestRateRiskAndMonetaryVariationMember__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--PromissoryNotesBancoDoNordesteMember_zj7qcilUW1O3" title="Financial liabilities, Baseline" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:FinancialLiabilitiesBaseline" contextRef="AsOf2023-12-31_custom_InterestRateRiskAndMonetaryVariationMember_custom_PromissoryNotesBancoDoNordesteMember" id="Fact015873" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,584,566</ix:nonFraction>)</td>
    <td id="xdx_989_ecustom--FinancialLiabilitiesProjectedProbable_iI_pn3n3_c20231231__ifrs-full--TypesOfRisksAxis__custom--InterestRateRiskAndMonetaryVariationMember__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--PromissoryNotesBancoDoNordesteMember_zBKraVscMqu4" title="Financial liabilities, projected probable" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:FinancialLiabilitiesProjectedProbable" contextRef="AsOf2023-12-31_custom_InterestRateRiskAndMonetaryVariationMember_custom_PromissoryNotesBancoDoNordesteMember" id="Fact015875" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">61,164</ix:nonFraction>)</td>
    <td id="xdx_989_ecustom--FinancialLiabilitiesProjectedScenarioOne_iI_pn3n3_c20231231__ifrs-full--TypesOfRisksAxis__custom--InterestRateRiskAndMonetaryVariationMember__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--PromissoryNotesBancoDoNordesteMember_zFyyy3Fs6zL1" title="Financial liabilities, projected scenario 1" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:FinancialLiabilitiesProjectedScenarioOne" contextRef="AsOf2023-12-31_custom_InterestRateRiskAndMonetaryVariationMember_custom_PromissoryNotesBancoDoNordesteMember" id="Fact015877" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">76,455</ix:nonFraction>)</td>
    <td id="xdx_985_ecustom--FinancialLiabilitiesProjectedScenarioTwo_iI_pn3n3_c20231231__ifrs-full--TypesOfRisksAxis__custom--InterestRateRiskAndMonetaryVariationMember__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--PromissoryNotesBancoDoNordesteMember_zLmuP8Y7Mj74" title="Financial liabilities, projected scenario 2" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:FinancialLiabilitiesProjectedScenarioTwo" contextRef="AsOf2023-12-31_custom_InterestRateRiskAndMonetaryVariationMember_custom_PromissoryNotesBancoDoNordesteMember" id="Fact015879" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">91,746</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">&#160;&#160;Banco do Brasil - BNDES Transfer</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center"><span style="font: normal 400 8pt Arial, Helvetica, Sans-Serif">High TJLP</span></td>
    <td id="xdx_984_ecustom--FinancialLiabilitiesBaseline_iI_pn3n3_c20231231__ifrs-full--TypesOfRisksAxis__custom--InterestRateRiskAndMonetaryVariationMember__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--PromissoryNotesBancoDoBrasilDistributionOfFundsFromBNDESMember_z8tONmiCSmO7" title="Financial liabilities, Baseline" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:FinancialLiabilitiesBaseline" contextRef="AsOf2023-12-31_custom_InterestRateRiskAndMonetaryVariationMember_custom_PromissoryNotesBancoDoBrasilDistributionOfFundsFromBNDESMember" id="Fact015881" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">49,263</ix:nonFraction>)</td>
    <td id="xdx_983_ecustom--FinancialLiabilitiesProjectedProbable_iI_pn3n3_c20231231__ifrs-full--TypesOfRisksAxis__custom--InterestRateRiskAndMonetaryVariationMember__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--PromissoryNotesBancoDoBrasilDistributionOfFundsFromBNDESMember_z9NvoENQRZie" title="Financial liabilities, projected probable" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:FinancialLiabilitiesProjectedProbable" contextRef="AsOf2023-12-31_custom_InterestRateRiskAndMonetaryVariationMember_custom_PromissoryNotesBancoDoBrasilDistributionOfFundsFromBNDESMember" id="Fact015883" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">3,168</ix:nonFraction>)</td>
    <td id="xdx_98A_ecustom--FinancialLiabilitiesProjectedScenarioOne_iI_pn3n3_c20231231__ifrs-full--TypesOfRisksAxis__custom--InterestRateRiskAndMonetaryVariationMember__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--PromissoryNotesBancoDoBrasilDistributionOfFundsFromBNDESMember_z5pyKrpCBxx9" title="Financial liabilities, projected scenario 1" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:FinancialLiabilitiesProjectedScenarioOne" contextRef="AsOf2023-12-31_custom_InterestRateRiskAndMonetaryVariationMember_custom_PromissoryNotesBancoDoBrasilDistributionOfFundsFromBNDESMember" id="Fact015885" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">3,960</ix:nonFraction>)</td>
    <td id="xdx_981_ecustom--FinancialLiabilitiesProjectedScenarioTwo_iI_pn3n3_c20231231__ifrs-full--TypesOfRisksAxis__custom--InterestRateRiskAndMonetaryVariationMember__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--PromissoryNotesBancoDoBrasilDistributionOfFundsFromBNDESMember_zHlT1IaavNQi" title="Financial liabilities, projected scenario 2" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:FinancialLiabilitiesProjectedScenarioTwo" contextRef="AsOf2023-12-31_custom_InterestRateRiskAndMonetaryVariationMember_custom_PromissoryNotesBancoDoBrasilDistributionOfFundsFromBNDESMember" id="Fact015887" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">4,752</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">&#160;&#160;Other</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">No risk</td>
    <td id="xdx_98C_ecustom--FinancialLiabilitiesBaseline_iI_pn3n3_c20231231__ifrs-full--TypesOfRisksAxis__custom--InterestRateRiskAndMonetaryVariationMember__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--PromissoryNotesOtherMember_zIXB3fJ7kHu9" title="Financial liabilities, Baseline" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:FinancialLiabilitiesBaseline" contextRef="AsOf2023-12-31_custom_InterestRateRiskAndMonetaryVariationMember_custom_PromissoryNotesOtherMember" id="Fact015889" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">10,422</ix:nonFraction>)</td>
    <td id="xdx_98B_ecustom--FinancialLiabilitiesProjectedProbable_iI_pn3n3_c20231231__ifrs-full--TypesOfRisksAxis__custom--InterestRateRiskAndMonetaryVariationMember__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--PromissoryNotesOtherMember_z5a6cbbTBhf7" title="Financial liabilities, projected probable" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl15891">-</span></td>
    <td id="xdx_985_ecustom--FinancialLiabilitiesProjectedScenarioOne_iI_pn3n3_c20231231__ifrs-full--TypesOfRisksAxis__custom--InterestRateRiskAndMonetaryVariationMember__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--PromissoryNotesOtherMember_zOXFMEZgeSp1" title="Financial liabilities, projected scenario 1" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl15893">-</span></td>
    <td id="xdx_987_ecustom--FinancialLiabilitiesProjectedScenarioTwo_iI_pn3n3_c20231231__ifrs-full--TypesOfRisksAxis__custom--InterestRateRiskAndMonetaryVariationMember__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--PromissoryNotesOtherMember_zbX8Ya25IOK8" title="Financial liabilities, projected scenario 2" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl15895">-</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; text-align: left"><span style="font: normal 400 8pt Arial, Helvetica, Sans-Serif">Debentures</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">High CDI/Selic</td>
    <td id="xdx_98A_ecustom--FinancialLiabilitiesBaseline_iI_pn3n3_c20231231__ifrs-full--TypesOfRisksAxis__custom--InterestRateRiskAndMonetaryVariationMember__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--DebenturesMember_zArC0CJBlsw6" title="Financial liabilities, Baseline" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:FinancialLiabilitiesBaseline" contextRef="AsOf2023-12-31_custom_InterestRateRiskAndMonetaryVariationMember_custom_DebenturesMember" id="Fact015897" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">6,587,635</ix:nonFraction>)</td>
    <td id="xdx_98D_ecustom--FinancialLiabilitiesProjectedProbable_iI_pn3n3_c20231231__ifrs-full--TypesOfRisksAxis__custom--InterestRateRiskAndMonetaryVariationMember__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--DebenturesMember_zr6edpOkYwek" title="Financial liabilities, projected probable" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:FinancialLiabilitiesProjectedProbable" contextRef="AsOf2023-12-31_custom_InterestRateRiskAndMonetaryVariationMember_custom_DebenturesMember" id="Fact015899" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">592,887</ix:nonFraction>)</td>
    <td id="xdx_987_ecustom--FinancialLiabilitiesProjectedScenarioOne_iI_pn3n3_c20231231__ifrs-full--TypesOfRisksAxis__custom--InterestRateRiskAndMonetaryVariationMember__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--DebenturesMember_zDd41knhC9i" title="Financial liabilities, projected scenario 1" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:FinancialLiabilitiesProjectedScenarioOne" contextRef="AsOf2023-12-31_custom_InterestRateRiskAndMonetaryVariationMember_custom_DebenturesMember" id="Fact015901" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">741,109</ix:nonFraction>)</td>
    <td id="xdx_981_ecustom--FinancialLiabilitiesProjectedScenarioTwo_iI_pn3n3_c20231231__ifrs-full--TypesOfRisksAxis__custom--InterestRateRiskAndMonetaryVariationMember__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--DebenturesMember_zeR6RKj0Tfgd" title="Financial liabilities, projected scenario 2" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:FinancialLiabilitiesProjectedScenarioTwo" contextRef="AsOf2023-12-31_custom_InterestRateRiskAndMonetaryVariationMember_custom_DebenturesMember" id="Fact015903" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">889,331</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; text-align: left"><span style="font: normal 400 8pt Arial, Helvetica, Sans-Serif">Debentures</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">High IPCA</td>
    <td id="xdx_980_ecustom--FinancialLiabilitiesBaseline_iI_pn3n3_c20231231__ifrs-full--TypesOfRisksAxis__custom--InterestRateRiskAndMonetaryVariationMember__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--DebenturesOneMember_zaBa9lRzdFSb" title="Financial liabilities, Baseline" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:FinancialLiabilitiesBaseline" contextRef="AsOf2023-12-31_custom_InterestRateRiskAndMonetaryVariationMember_custom_DebenturesOneMember" id="Fact015905" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">3,067,627</ix:nonFraction>)</td>
    <td id="xdx_986_ecustom--FinancialLiabilitiesProjectedProbable_iI_pn3n3_c20231231__ifrs-full--TypesOfRisksAxis__custom--InterestRateRiskAndMonetaryVariationMember__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--DebenturesOneMember_zi2lYkPFByxf" title="Financial liabilities, projected probable" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:FinancialLiabilitiesProjectedProbable" contextRef="AsOf2023-12-31_custom_InterestRateRiskAndMonetaryVariationMember_custom_DebenturesOneMember" id="Fact015907" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">118,410</ix:nonFraction>)</td>
    <td id="xdx_98C_ecustom--FinancialLiabilitiesProjectedScenarioOne_iI_pn3n3_c20231231__ifrs-full--TypesOfRisksAxis__custom--InterestRateRiskAndMonetaryVariationMember__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--DebenturesOneMember_z7mqMFYAQegf" title="Financial liabilities, projected scenario 1" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:FinancialLiabilitiesProjectedScenarioOne" contextRef="AsOf2023-12-31_custom_InterestRateRiskAndMonetaryVariationMember_custom_DebenturesOneMember" id="Fact015909" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">148,013</ix:nonFraction>)</td>
    <td id="xdx_984_ecustom--FinancialLiabilitiesProjectedScenarioTwo_iI_pn3n3_c20231231__ifrs-full--TypesOfRisksAxis__custom--InterestRateRiskAndMonetaryVariationMember__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--DebenturesOneMember_zFUtuBswCDZg" title="Financial liabilities, projected scenario 2" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:FinancialLiabilitiesProjectedScenarioTwo" contextRef="AsOf2023-12-31_custom_InterestRateRiskAndMonetaryVariationMember_custom_DebenturesOneMember" id="Fact015911" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">177,616</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; text-align: left"><span style="font: normal 400 8pt Arial, Helvetica, Sans-Serif">Debentures</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font: normal 400 8pt Arial, Helvetica, Sans-Serif">High TJLP</span></td>
    <td id="xdx_98A_ecustom--FinancialLiabilitiesBaseline_iI_pn3n3_c20231231__ifrs-full--TypesOfRisksAxis__custom--InterestRateRiskAndMonetaryVariationMember__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--DebenturesTwoMember_zoidD4Cg4n44" title="Financial liabilities, Baseline" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:FinancialLiabilitiesBaseline" contextRef="AsOf2023-12-31_custom_InterestRateRiskAndMonetaryVariationMember_custom_DebenturesTwoMember" id="Fact015913" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">82,744</ix:nonFraction>)</td>
    <td id="xdx_98A_ecustom--FinancialLiabilitiesProjectedProbable_iI_pn3n3_c20231231__ifrs-full--TypesOfRisksAxis__custom--InterestRateRiskAndMonetaryVariationMember__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--DebenturesTwoMember_zDcPAHKAt101" title="Financial liabilities, projected probable" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:FinancialLiabilitiesProjectedProbable" contextRef="AsOf2023-12-31_custom_InterestRateRiskAndMonetaryVariationMember_custom_DebenturesTwoMember" id="Fact015915" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">5,321</ix:nonFraction>)</td>
    <td id="xdx_98F_ecustom--FinancialLiabilitiesProjectedScenarioOne_iI_pn3n3_c20231231__ifrs-full--TypesOfRisksAxis__custom--InterestRateRiskAndMonetaryVariationMember__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--DebenturesTwoMember_zFengfCa2ohe" title="Financial liabilities, projected scenario 1" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:FinancialLiabilitiesProjectedScenarioOne" contextRef="AsOf2023-12-31_custom_InterestRateRiskAndMonetaryVariationMember_custom_DebenturesTwoMember" id="Fact015917" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">6,651</ix:nonFraction>)</td>
    <td id="xdx_98D_ecustom--FinancialLiabilitiesProjectedScenarioTwo_iI_pn3n3_c20231231__ifrs-full--TypesOfRisksAxis__custom--InterestRateRiskAndMonetaryVariationMember__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--DebenturesTwoMember_z0jQxjNnnMb4" title="Financial liabilities, projected scenario 2" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:FinancialLiabilitiesProjectedScenarioTwo" contextRef="AsOf2023-12-31_custom_InterestRateRiskAndMonetaryVariationMember_custom_DebenturesTwoMember" id="Fact015919" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">7,981</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; text-align: left">Sectorial financial liabilities</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">High Selic</td>
    <td id="xdx_987_ecustom--FinancialLiabilitiesBaseline_iI_pn3n3_c20231231__ifrs-full--TypesOfRisksAxis__custom--InterestRateRiskAndMonetaryVariationMember__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--SectorialFinancialLiabilitiesMember_zIEZNTdB8jDl" title="Financial liabilities, Baseline" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:FinancialLiabilitiesBaseline" contextRef="AsOf2023-12-31_custom_InterestRateRiskAndMonetaryVariationMember_custom_SectorialFinancialLiabilitiesMember" id="Fact015921" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">503,991</ix:nonFraction>)</td>
    <td id="xdx_98C_ecustom--FinancialLiabilitiesProjectedProbable_iI_pn3n3_c20231231__ifrs-full--TypesOfRisksAxis__custom--InterestRateRiskAndMonetaryVariationMember__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--SectorialFinancialLiabilitiesMember_znQvxxhaWaC2" title="Financial liabilities, projected probable" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:FinancialLiabilitiesProjectedProbable" contextRef="AsOf2023-12-31_custom_InterestRateRiskAndMonetaryVariationMember_custom_SectorialFinancialLiabilitiesMember" id="Fact015923" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">45,359</ix:nonFraction>)</td>
    <td id="xdx_981_ecustom--FinancialLiabilitiesProjectedScenarioOne_iI_pn3n3_c20231231__ifrs-full--TypesOfRisksAxis__custom--InterestRateRiskAndMonetaryVariationMember__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--SectorialFinancialLiabilitiesMember_zkYP0BWwOJMd" title="Financial liabilities, projected scenario 1" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:FinancialLiabilitiesProjectedScenarioOne" contextRef="AsOf2023-12-31_custom_InterestRateRiskAndMonetaryVariationMember_custom_SectorialFinancialLiabilitiesMember" id="Fact015925" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">56,699</ix:nonFraction>)</td>
    <td id="xdx_986_ecustom--FinancialLiabilitiesProjectedScenarioTwo_iI_pn3n3_c20231231__ifrs-full--TypesOfRisksAxis__custom--InterestRateRiskAndMonetaryVariationMember__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--SectorialFinancialLiabilitiesMember_zhlrwaLwFa4g" title="Financial liabilities, projected scenario 2" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:FinancialLiabilitiesProjectedScenarioTwo" contextRef="AsOf2023-12-31_custom_InterestRateRiskAndMonetaryVariationMember_custom_SectorialFinancialLiabilitiesMember" id="Fact015927" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">68,039</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">ICMS installment payment</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center">High Selic</td>
    <td id="xdx_984_ecustom--FinancialLiabilitiesBaseline_iI_pn3n3_c20231231__ifrs-full--TypesOfRisksAxis__custom--InterestRateRiskAndMonetaryVariationMember__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--ICMSInstallmentPaymentMember_zl5eGEP5mbTb" title="Financial liabilities, Baseline" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:FinancialLiabilitiesBaseline" contextRef="AsOf2023-12-31_custom_InterestRateRiskAndMonetaryVariationMember_custom_ICMSInstallmentPaymentMember" id="Fact015929" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">41,286</ix:nonFraction>)</td>
    <td id="xdx_98F_ecustom--FinancialLiabilitiesProjectedProbable_iI_pn3n3_c20231231__ifrs-full--TypesOfRisksAxis__custom--InterestRateRiskAndMonetaryVariationMember__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--ICMSInstallmentPaymentMember_zBNkhgEhNec3" title="Financial liabilities, projected probable" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:FinancialLiabilitiesProjectedProbable" contextRef="AsOf2023-12-31_custom_InterestRateRiskAndMonetaryVariationMember_custom_ICMSInstallmentPaymentMember" id="Fact015931" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">3,716</ix:nonFraction>)</td>
    <td id="xdx_98D_ecustom--FinancialLiabilitiesProjectedScenarioOne_iI_pn3n3_c20231231__ifrs-full--TypesOfRisksAxis__custom--InterestRateRiskAndMonetaryVariationMember__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--ICMSInstallmentPaymentMember_zXSjvT2gWurf" title="Financial liabilities, projected scenario 1" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:FinancialLiabilitiesProjectedScenarioOne" contextRef="AsOf2023-12-31_custom_InterestRateRiskAndMonetaryVariationMember_custom_ICMSInstallmentPaymentMember" id="Fact015933" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">4,645</ix:nonFraction>)</td>
    <td id="xdx_982_ecustom--FinancialLiabilitiesProjectedScenarioTwo_iI_pn3n3_c20231231__ifrs-full--TypesOfRisksAxis__custom--InterestRateRiskAndMonetaryVariationMember__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--ICMSInstallmentPaymentMember_zFqIWDDEnKId" title="Financial liabilities, projected scenario 2" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:FinancialLiabilitiesProjectedScenarioTwo" contextRef="AsOf2023-12-31_custom_InterestRateRiskAndMonetaryVariationMember_custom_ICMSInstallmentPaymentMember" id="Fact015935" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">5,574</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; text-align: left">Special Tax Regularization Program - Pert&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">High Selic</td>
    <td id="xdx_988_ecustom--FinancialLiabilitiesBaseline_iI_pn3n3_c20231231__ifrs-full--TypesOfRisksAxis__custom--InterestRateRiskAndMonetaryVariationMember__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--SpecialTaxRegularizationProgramPertMember_zRI5jnaLpHw" title="Financial liabilities, Baseline" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:FinancialLiabilitiesBaseline" contextRef="AsOf2023-12-31_custom_InterestRateRiskAndMonetaryVariationMember_custom_SpecialTaxRegularizationProgramPertMember" id="Fact015937" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">379,724</ix:nonFraction>)</td>
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  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; text-align: left">Accounts payable related to concession</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">High IGP-M</td>
    <td id="xdx_98C_ecustom--FinancialLiabilitiesBaseline_iI_pn3n3_c20231231__ifrs-full--TypesOfRisksAxis__custom--InterestRateRiskAndMonetaryVariationMember__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--PayableRelatedToConcessionMember_zYwS2gjOrdje" title="Financial liabilities, Baseline" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:FinancialLiabilitiesBaseline" contextRef="AsOf2023-12-31_custom_InterestRateRiskAndMonetaryVariationMember_custom_PayableRelatedToConcessionMember" id="Fact015945" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">828,695</ix:nonFraction>)</td>
    <td id="xdx_98D_ecustom--FinancialLiabilitiesProjectedProbable_iI_pn3n3_c20231231__ifrs-full--TypesOfRisksAxis__custom--InterestRateRiskAndMonetaryVariationMember__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--PayableRelatedToConcessionMember_zpKx5Lwypuzl" title="Financial liabilities, projected probable" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:FinancialLiabilitiesProjectedProbable" contextRef="AsOf2023-12-31_custom_InterestRateRiskAndMonetaryVariationMember_custom_PayableRelatedToConcessionMember" id="Fact015947" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">33,479</ix:nonFraction>)</td>
    <td id="xdx_988_ecustom--FinancialLiabilitiesProjectedScenarioOne_iI_pn3n3_c20231231__ifrs-full--TypesOfRisksAxis__custom--InterestRateRiskAndMonetaryVariationMember__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--PayableRelatedToConcessionMember_zX95kf6UBr5j" title="Financial liabilities, projected scenario 1" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:FinancialLiabilitiesProjectedScenarioOne" contextRef="AsOf2023-12-31_custom_InterestRateRiskAndMonetaryVariationMember_custom_PayableRelatedToConcessionMember" id="Fact015949" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">41,849</ix:nonFraction>)</td>
    <td id="xdx_981_ecustom--FinancialLiabilitiesProjectedScenarioTwo_iI_pn3n3_c20231231__ifrs-full--TypesOfRisksAxis__custom--InterestRateRiskAndMonetaryVariationMember__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--PayableRelatedToConcessionMember_zWltUslk1Br6" title="Financial liabilities, projected scenario 2" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:FinancialLiabilitiesProjectedScenarioTwo" contextRef="AsOf2023-12-31_custom_InterestRateRiskAndMonetaryVariationMember_custom_PayableRelatedToConcessionMember" id="Fact015951" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">50,219</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; text-align: left">Accounts payable related to concession</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">High IPCA</td>
    <td id="xdx_98D_ecustom--FinancialLiabilitiesBaseline_iI_pn3n3_c20231231__ifrs-full--TypesOfRisksAxis__custom--InterestRateRiskAndMonetaryVariationMember__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--PayableRelatedToConcessionOneMember_zTbHUotz5hBg" title="Financial liabilities, Baseline" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:FinancialLiabilitiesBaseline" contextRef="AsOf2023-12-31_custom_InterestRateRiskAndMonetaryVariationMember_custom_PayableRelatedToConcessionOneMember" id="Fact015953" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">65,160</ix:nonFraction>)</td>
    <td id="xdx_983_ecustom--FinancialLiabilitiesProjectedProbable_iI_pn3n3_c20231231__ifrs-full--TypesOfRisksAxis__custom--InterestRateRiskAndMonetaryVariationMember__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--PayableRelatedToConcessionOneMember_zJtlaWO5hQ33" title="Financial liabilities, projected probable" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:FinancialLiabilitiesProjectedProbable" contextRef="AsOf2023-12-31_custom_InterestRateRiskAndMonetaryVariationMember_custom_PayableRelatedToConcessionOneMember" id="Fact015955" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,515</ix:nonFraction>)</td>
    <td id="xdx_989_ecustom--FinancialLiabilitiesProjectedScenarioOne_iI_pn3n3_c20231231__ifrs-full--TypesOfRisksAxis__custom--InterestRateRiskAndMonetaryVariationMember__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--PayableRelatedToConcessionOneMember_zfWgBzoMinpd" title="Financial liabilities, projected scenario 1" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:FinancialLiabilitiesProjectedScenarioOne" contextRef="AsOf2023-12-31_custom_InterestRateRiskAndMonetaryVariationMember_custom_PayableRelatedToConcessionOneMember" id="Fact015957" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">3,144</ix:nonFraction>)</td>
    <td id="xdx_987_ecustom--FinancialLiabilitiesProjectedScenarioTwo_iI_pn3n3_c20231231__ifrs-full--TypesOfRisksAxis__custom--InterestRateRiskAndMonetaryVariationMember__ifrs-full--CategoriesOfFinancialLiabilitiesAxis__custom--PayableRelatedToConcessionOneMember_zR4TtDyoqHOl" title="Financial liabilities, projected scenario 2" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:FinancialLiabilitiesProjectedScenarioTwo" contextRef="AsOf2023-12-31_custom_InterestRateRiskAndMonetaryVariationMember_custom_PayableRelatedToConcessionOneMember" id="Fact015959" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">3,773</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; color: white; text-align: left">.</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td id="xdx_980_ecustom--FinancialLiabilitiesBaseline_iI_pn3n3_c20231231__ifrs-full--TypesOfRisksAxis__custom--InterestRateRiskAndMonetaryVariationMember_zh9eawYdV1Sa" title="Financial liabilities, Baseline" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;(<ix:nonFraction name="elp:FinancialLiabilitiesBaseline" contextRef="AsOf2023-12-31_custom_InterestRateRiskAndMonetaryVariationMember" id="Fact015961" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">16,944,839</ix:nonFraction>)</td>
    <td id="xdx_986_ecustom--FinancialLiabilitiesProjectedProbable_iI_pn3n3_c20231231__ifrs-full--TypesOfRisksAxis__custom--InterestRateRiskAndMonetaryVariationMember_z8lySiFCg7t5" title="Financial liabilities, projected probable" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;(<ix:nonFraction name="elp:FinancialLiabilitiesProjectedProbable" contextRef="AsOf2023-12-31_custom_InterestRateRiskAndMonetaryVariationMember" id="Fact015963" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,176,834</ix:nonFraction>)</td>
    <td id="xdx_98F_ecustom--FinancialLiabilitiesProjectedScenarioOne_iI_pn3n3_c20231231__ifrs-full--TypesOfRisksAxis__custom--InterestRateRiskAndMonetaryVariationMember_zoFgGA6XpkM" title="Financial liabilities, projected scenario 1" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;(<ix:nonFraction name="elp:FinancialLiabilitiesProjectedScenarioOne" contextRef="AsOf2023-12-31_custom_InterestRateRiskAndMonetaryVariationMember" id="Fact015965" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,471,042</ix:nonFraction>)</td>
    <td id="xdx_986_ecustom--FinancialLiabilitiesProjectedScenarioTwo_iI_pn3n3_c20231231__ifrs-full--TypesOfRisksAxis__custom--InterestRateRiskAndMonetaryVariationMember_zpKGZYUdNzue" title="Financial liabilities, projected scenario 2" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;(<ix:nonFraction name="elp:FinancialLiabilitiesProjectedScenarioTwo" contextRef="AsOf2023-12-31_custom_InterestRateRiskAndMonetaryVariationMember" id="Fact015967" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,765,253</ix:nonFraction>)</td></tr>
</table>



<table border="0" cellpadding="0" cellspacing="0" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="text-align: left">(a) Risk assessment still requires ruling by the Concession grantor.</td></tr>
  </table>

</ix:nonNumeric><p id="xdx_8A5_zoSzUBaqJHj3" style="font: 8.5pt/8.5pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>


<p style="font: 9.5pt/9.5pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 3.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 12.95pt"/><td style="width: 35.55pt">34.2.4</td><td><span style="text-decoration: underline">Electricity shortage risk</span></td></tr></table>

<p style="font: 8pt/8pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.4pt 0 5.9pt; text-align: justify">Most of the installed capacity
in Brazil currently comes from hydroelectric generation, which makes Brazil and the geographic region in which we operate subject to unpredictable
hydrological conditions, due to non- cyclical deviations of mean precipitation. Unsatisfactory hydrological conditions may cause, among
other things, the implementation of comprehensive programs of electricity savings, such as rationalization or even a mandatory reduction
of consumption, which is the case of rationing.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 5.45pt 0 5.9pt; text-align: justify">Considering the strong wind generation
in the Northeast, biomass generation in the Southeast and the rainy season with affluent natural energies that raised the reservoirs to
comfortable values during 2022 and 2023, it is estimated that the risk of energy shortages in 2024 is minimized.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 5.45pt 0 5.9pt; text-align: justify">The energy supply guarantee criteria
are currently established by the National Energy Policy Council &#8211; &#8220;CNPE&#8221;. With reason, the responsible bodies keep the
energy deficit risk indicators within the safety margin</p>

<p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0.25pt 408.5pt 0 5.9pt; text-align: justify">in all subsystems.</p>


<ix:exclude><!-- Field: Page; Sequence: 283 -->
    <div id="xdx_234_zqKJN6HqIYG3" style="border-bottom: Black 1pt solid; margin-bottom: 6pt"><p style="margin-top: 0; margin-bottom: 0">&#160;</p><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%">F-<!-- Field: Sequence; Type: Arabic; Name: PageNo -->108<!-- Field: /Sequence -->&#160;</td></tr></table></div>
    <div id="xdx_23F_zdNoT9bxVnZj" style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%"><p style="font: 10pt/11.2pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 1pt; text-align: left"><b>COMPANHIA PARANAENSE DE ENERGIA &#8211; COPEL and Subsidiaries</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>Notes to the Consolidated Financial Statements</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>For the years ended December 31, 2023, 2022 and 2021</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; text-align: left; margin-top: 1.7pt; margin-right: 0; margin-bottom: 0"><b>All amounts expressed in thousands of Brazilian reais, unless otherwise stated</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b>&#160;</b></p></td></tr></table></div>
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<table cellpadding="0" cellspacing="0" style="font: 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 3.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 12.95pt"/><td style="width: 35.55pt">34.2.5</td><td><span style="text-decoration: underline">Risk of Generation Scaling Factor - GSF impacts</span></td></tr></table>

<p style="font: 7.5pt/7.5pt Calibri, Helvetica, Sans-Serif; margin: 0.45pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.3pt 0 5.9pt; text-align: justify">The Energy Reallocation Mechanism
(&#8220;MRE&#8221;) is a system of redistribution of electric power generated, characteristic of the Brazilian electric sector, which
has its existence by the understanding, at the time, that there is a need for a centralized operation associated with a centrally calculated
optimal price known as PLD. Since generators have no control over their production, each plant receives a certain amount of virtual energy
which can be compromised through contracts. This value, which enables the registration of bilateral contracts, is known as assured energy
(&#8220;GF&#8221;) and is calculated centrally. Unlike the Settlement price for differences (PLD), which is calculated on a weekly basis,
GF, as required by Law, is recalculated every five years, with a limit of increase or decrease, restricted to 5% by revision or 10% in
the concession period.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.7pt 0 5.9pt; text-align: justify">The contracts need to have guarantee.
This is done, especially, through the allocation of power generated received from the MRE or purchase. The GSF is the ratio of the entire
hydroelectric generation of the MRE participants to the GF sum of all the MRE plants. Basically, the GSF is used to calculate how much
each plant will receive from generation to back up its GF. Thus, knowing the GSF of a given month the company will be able to know if
it will need to back up its contracts through purchases. Whenever GSF multiplied by GF is less than the sum of contracts, the company
will need to buy the difference in the spot market. However, whenever GSF multiplied by GF is greater than the total contracts, the company
will receive the difference to the PLD.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.45pt 0 5.9pt; text-align: justify">For plants with contracts in the
Free Contracting Environment (&#8220;ACL&#8221;), the main way to manage the low GSF risk is not to compromise the entire GF with contracts,
as well as the timely repurchase of intra-annual energy approaches currently adopted by the Company.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.45pt 0 5.9pt; text-align: justify">For the contracts in the Regulated
Contracting Environment (&#8220;ACR&#8221;), Law 13,203/2015 allowed the generators to contract insurance, by means of payment of a risk
premium. Copel adopted this approach to protect contracts related to energy generated by the HPP Mau&#225;, HPP Baixo Igua&#231;u,
HPP Col&#237;der and SHP Cavernoso II.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.45pt 0 5.9pt; text-align: justify">For the distribution segment, the
effects of the GSF are perceived in the costs associated with quotas of Itaipu, of Angra, of the plants whose concessions were renewed
in accordance with Law 12,783/2013 and the plants that renegotiated the hydrological risk in the ACR, in accordance with Law 13,203/2015.
This is a financial risk since there is guarantee of neutrality of expenses with energy purchases through a tariff transfer.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0 19.85pt 0 5.9pt; text-align: justify">The GSF risks are greatly reduced due
to the improvement in the hydrological scenario in 2022 and 2023.</p>

<p style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.8pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 12.95pt"/><td style="width: 35.55pt">34.2.6</td><td><span style="text-decoration: underline">Risk of non-renewal of concessions - generation and transmission</span></td></tr></table>

<p style="font: 7.5pt/7.5pt Calibri, Helvetica, Sans-Serif; margin: 0.45pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.6pt 0 5.9pt; text-align: justify">The extension of energy generation
and transmission concessions, achieved by Law No. 9,074/1995, is regulated by Law No. 12,783/2013, amended by Law No. 14,052/2020, regarding
to the deadline for requesting the extension of concessions under the assured energy quota system.</p>


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<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.4pt 0 5.9pt; text-align: justify">According to the mentioned law,
the concession operator should request extension of concession at least 36 months before the end date of the contract or act of granting
for hydroelectric power plants and electric power transmission enterprises, and 24 months before the end date of the contract or act of
granting for thermoelectric plants. The Granting Authority may advance effects of extension by up to 60 months counted as of contract
or grant date and may also define initial tariff or revenue, which includes the definition of the tariff or initial revenues for the generation
ventures (RAG - Annual Generation Revenue) and transmission ventures (RAP - Permitted Annual Revenue).</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 5.9pt; text-align: justify">Concessions for hydroelectric power generation
and electric power transmission may be extended, at the discretion of the Granting Authority, only once, for a period of up to 30 years.
Thermoelectric power generation concessions have an extension term limited to 20 years.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.55pt 0 5.9pt; text-align: justify">In 2018, Decree No. 9.271/2018
was published, amended by Decrees No. 10.135/2019, No. 10.893/2021 and No. 11.307/2022, which regulated the granting of concession contracts
in the electricity sector associated with privatization through sale of control by holder of a public service concession for electricity
generation, having as one of the conditionings factors the alteration of the exploration regime to Independent Power Producer (IPP). According
to the Decree, the manifestation of sale of the concession must take place within up to 42 months from the date of the related formal
agreement, and any sale must take place within up to 12 months from the concession end date. If sale of control of the venture does not
occur within the specified period, the plant must be subject to auction by the Granting Authority and the same concessionaire can participate
in the auction if it meets the qualification conditions.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 5.95pt 0 5.9pt; text-align: justify">Some of the generation projects
of Copel had their concession period extended due to the effects of the GSF renegotiation, which established the compensation through
an extension of the concession period of the plants contemplated by Law No. 13,203/2015, resulting in the approval of the extension period
of the concession of these plants through of Ratifying Resolutions No. 2,919/2021 and No. 2,932/2021.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 5.3pt 0 5.9pt; text-align: justify">On November 25, 2022, Copel expressed
to the Granting Authority its interest in obtaining a thirty-year concession for the HPPs Governor Jos&#233; Richa, Governor Ney Aminthas
de Barros Braga and Governor Bento Munhoz da Rocha Netto. On April 12, 2023, Ordinance No. 726/2023 was published, establishing additional
conditions for the granting of new concession contracts. As described in Note 1, the process of transforming Copel into a &#8220;Corporation&#8221;
was completed, which will enable the Company to maintain 100% participation in these plants.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 5.6pt 0 5.9pt; text-align: justify">With respect to HPP S&#227;o Jorge,
whose concession ends in 2026, Copel did not express interest in the renewal and intends, at the end of the concession, to request Aneel
to convert the granting of concession into granting of registration.</p>


<ix:exclude><!-- Field: Page; Sequence: 285 -->
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<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.3pt 0 5.9pt; text-align: justify">Regarding TPP Figueira concession,
which expired in March 2019, the plant went through a modernization process that provided direct benefits such as improved energy efficiency
and reduced emissions of pollutants in the atmosphere, compared to the old plant. The plant was released for commercial operation on December
7, 2022, through Order No. 3,502/2022 On October 31, 2023, the Company filed a letter with the Ministry of Mines and Energy requesting
the withdrawal of the intention to extend the concession of TPP Figueira, formulated in 2017, with immediate return to the Granting Authority
of all reversible assets, rights and privileges linked to TPP Figueira and with the corresponding compensation to Copel GeT for the reversion
of the assets..</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.4pt 0 5.9pt; text-align: justify">According to the Law No. 14,052/2020,
the Company may express its intention to extend the concessions of HPP Guaricana and HPP Chamin&#233; until July and August 2025, respectively.
If the Company does not express an interest in the extension of the current regime at its final term, be granted to the Company in the
condition of registration, and the other concessions, at their final term, must be returned to the Granting Authority. In relation to
HPP Apucaraninha, Copel requested the extension of the grant on January 26, 2024, as provided for in Law No. 12,783/2013.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 5.5pt 0 5.9pt; text-align: justify">Regarding the transmission segment,
the only Copel GeT concession to expire in the next ten years is the Concession Contract No. 75/2001, referring to Transmission Line Bateias-Jaguaria&#237;va
230 kV, which will expire on August 17, 2031.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.4pt 0 5.9pt; text-align: justify">Additionally, regarding the extension
of transmission concession contracts, on December 29, 2022 Decree No. 11,314 was published, determining that the extension of transmission
concessions may be carried out only when the bidding process is unfeasible or results in damage to the public interest and will be carried
out without the advance indemnity of the assets linked to the provision of the service, conditioned to the acceptance by the concessionaire
in relation to the revenue and other conditions of the amendment to be prepared by Aneel.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 12.95pt"/><td style="width: 35.55pt">34.2.7</td><td><span style="text-decoration: underline">Risk of non-renewal of concessions - distributions of electricity</span></td></tr></table>

<p style="font: 7.5pt/7.5pt Calibri, Helvetica, Sans-Serif; margin: 0.45pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.5pt 0 5.9pt; text-align: justify">The fifth amendment to Copel
DIS concession contract No. 46/1999 imposes economic and financial efficiency covenants and quality indicators that, if not complied with,
may result in the termination of the concession, in accordance with the provisions of the contract, particularly the right to full defense
and adversary system.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.25pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 5.7pt 0 5.9pt; text-align: justify">The Aneel approved Normative Resolution
No. 896/2020, consolidated by Normative Resolution No. 948/2021, which establishes the indicators and procedures for monitoring efficiency
in relation to the continuity of supply and the economic-financial management of public electricity distribution service concessions from
the year 2021.</p>


<ix:exclude><!-- Field: Page; Sequence: 286 -->
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<ix:exclude><p id="xdx_23C_zzo78WjNtNVa" style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.55pt 0 0">&#160;</p></ix:exclude>

<p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 3.7pt 0 0 5.9pt"><b>Indicators and penalties</b></p>

<p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 3.7pt 0 0 5.9pt"><b></b></p>

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  <tr style="vertical-align: bottom">
    <td style="font: 11pt Calibri, Helvetica, Sans-Serif; width: 9%">&#160;<span id="xdx_8BA_zl5zuIuYu4Yg" style="display: none">Schedule of indicators and penalties</span></td>
    <td style="font: 11pt Calibri, Helvetica, Sans-Serif; width: 18%">&#160;</td>
    <td style="font: 11pt Calibri, Helvetica, Sans-Serif; width: 25%">&#160;</td>
    <td style="font: 11pt Calibri, Helvetica, Sans-Serif; width: 48%">&#160;</td></tr>
  <tr style="vertical-align: middle">
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: center">Year</td>
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  <tr style="vertical-align: middle">
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<table border="0" cellpadding="0" cellspacing="0" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="text-align: left">(a) Within 180 days from the end of each fiscal year, in the totality of the insufficiency that occurs to reach the Minimum Economic and Financial Sustainability Parameter.</td></tr>
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</ix:nonNumeric><p id="xdx_8A3_zvMbuLIYerq9" style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 3.7pt 0 0 5.9pt"><b></b>&#160;</p>

<p style="font: bold 10pt Arial, Helvetica, Sans-Serif; margin: 3.7pt 0 0 5.9pt">Targets set for Copel Distribui&#231;&#227;o</p>

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  <tr style="vertical-align: bottom">
    <td style="width: 5%"><span id="xdx_8B2_z5Fm2SJmiDnd" style="display: none">Schedule of&#160;targets set</span></td>
    <td style="width: 50%">&#160;</td>
    <td style="width: 11%">&#160;</td>
    <td style="width: 8%">&#160;</td>
    <td style="width: 8%">&#160;</td>
    <td style="width: 9%">&#160;</td>
    <td style="width: 9%">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td>&#160;</td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td>&#160;</td>
    <td>&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-top: Black 1pt solid; border-bottom: #FFC000 0.5pt solid; font-weight: bold; text-align: left">&#160;</td>
    <td style="border-top: Black 1pt solid; border-bottom: #FFC000 0.5pt solid; font-weight: bold; text-align: left">&#160;</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: #FFC000 0.5pt solid; font-weight: bold; text-align: left">&#160;</td>
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  <tr style="vertical-align: bottom">
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  <tr style="vertical-align: bottom">
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  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; text-align: center; border-top-color: Black; border-top-width: 0.5pt">2023</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; text-align: left; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_908_ecustom--EconomicAndFinancialManagementDescription_c20230101__20231231__ifrs-full--MaturityAxis__custom--LaterThanTwoYearAndNotLaterThanThreeYearsMember__ifrs-full--TypesOfRisksAxis__custom--RiskOfNonRenewalOfConcessionsDistributionOfElectricityMember_zd7fFt0X8Ke" title="Economic and Financial Management"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LaterThanTwoYearAndNotLaterThanThreeYearsMember_custom_RiskOfNonRenewalOfConcessionsDistributionOfElectricityMember" id="Fact016021" name="elp:EconomicAndFinancialManagementDescription">{Net Debt / [EBITDA (-) QRR &#8805; 0]} &#8804; 1 / (1,11 * Selic)</ix:nonNumeric></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; text-align: center; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;-</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; text-align: right; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_90B_ecustom--ParametersOfQualityLimitsDECI_c20230101__20231231__ifrs-full--MaturityAxis__custom--LaterThanTwoYearAndNotLaterThanThreeYearsMember__ifrs-full--TypesOfRisksAxis__custom--RiskOfNonRenewalOfConcessionsDistributionOfElectricityMember_zBw6VpbCpHnh" title="Quality (limit established) DECi"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LaterThanTwoYearAndNotLaterThanThreeYearsMember_custom_RiskOfNonRenewalOfConcessionsDistributionOfElectricityMember" id="Fact016023" name="elp:ParametersOfQualityLimitsDECI">8.69</ix:nonNumeric></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; text-align: right; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_905_ecustom--ParametersOfQualityLimitsFECI_c20230101__20231231__ifrs-full--MaturityAxis__custom--LaterThanTwoYearAndNotLaterThanThreeYearsMember__ifrs-full--TypesOfRisksAxis__custom--RiskOfNonRenewalOfConcessionsDistributionOfElectricityMember_zVR8Vda5WxT8" title="Quality (limit established) FECi"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LaterThanTwoYearAndNotLaterThanThreeYearsMember_custom_RiskOfNonRenewalOfConcessionsDistributionOfElectricityMember" id="Fact016025" name="elp:ParametersOfQualityLimitsFECI">6.39</ix:nonNumeric></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; text-align: right; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_90D_ecustom--ParametersOfQualityPerformedDECI_c20230101__20231231__ifrs-full--MaturityAxis__custom--LaterThanTwoYearAndNotLaterThanThreeYearsMember__ifrs-full--TypesOfRisksAxis__custom--RiskOfNonRenewalOfConcessionsDistributionOfElectricityMember_zzkFjn3ahM76" title="Quality (performed) DECi"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LaterThanTwoYearAndNotLaterThanThreeYearsMember_custom_RiskOfNonRenewalOfConcessionsDistributionOfElectricityMember" id="Fact016027" name="elp:ParametersOfQualityPerformedDECI">7.86</ix:nonNumeric></span></td>
    <td style="border-bottom: Black 0.5pt solid; text-align: right; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_90A_ecustom--ParametersOfQualityPerformedFECI_c20230101__20231231__ifrs-full--MaturityAxis__custom--LaterThanTwoYearAndNotLaterThanThreeYearsMember__ifrs-full--TypesOfRisksAxis__custom--RiskOfNonRenewalOfConcessionsDistributionOfElectricityMember_z9sh6oAf0kVa" title="Quality (performed) FECi"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_LaterThanTwoYearAndNotLaterThanThreeYearsMember_custom_RiskOfNonRenewalOfConcessionsDistributionOfElectricityMember" id="Fact016029" name="elp:ParametersOfQualityPerformedFECI">5.21</ix:nonNumeric></span></td></tr>
  <tr style="vertical-align: bottom">
    <td colspan="7" style="text-align: left"><span style="font: normal 700 8pt Arial, Helvetica, Sans-Serif">Net Debt:</span> <span style="font: normal 400 8pt Arial, Helvetica, Sans-Serif">Gross debt deducted from financial assets, with the exception of financial assets and financial liabilities in administrative or judicial discussion. The accounts that make up the gross debt and financial assets are defined in the attachment VIII to Aneel Resolution No 948/2021.</span></td></tr>
  <tr style="vertical-align: bottom">
    <td colspan="7" style="text-align: left"><span style="font: normal 700 8pt Arial, Helvetica, Sans-Serif">QRR:</span> <span style="font: normal 400 8pt Arial, Helvetica, Sans-Serif">Regulatory Reinstatement Share or Regulatory Depreciation Expense. This value will be the one defined in the last Periodic Tariff Review, updated by the variation of the Regulatory Portion B and calculated on a pro rata basis.</span></td></tr>
  <tr style="vertical-align: middle">
    <td colspan="7" style="text-align: left"><span style="font: normal 700 8pt Arial, Helvetica, Sans-Serif">Recurring EBITDA:</span> <span style="font: normal 400 8pt Arial, Helvetica, Sans-Serif">Earnings Before Interest (Financial Result), Taxes (Income Taxes), Depreciation and Amortization.</span></td></tr>
  <tr style="vertical-align: top">
    <td colspan="7" style="font-weight: bold; text-align: left">Quality indicators: <span style="font: normal 400 8pt Arial, Helvetica, Sans-Serif">For the years 2022 to 2026, the annual thresholds are set out in Resolution No. 10,231/2021.&#160;</span></td></tr>
  </table>

</ix:nonNumeric><p id="xdx_8AD_zrHkBkCV1LSj" style="font: 14pt/14pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;</p>



<p style="font: 13pt/13pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 3.7pt 6.1pt 0 5.9pt">The calculation of results occurs at the end of each
calendar year, when the annual disclosure of results in the Regulatory Financial Statements (&#8220;DCR&#8221;).</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.15pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 12.95pt"/><td style="width: 35.55pt">34.2.8</td><td><span style="text-decoration: underline">Risk of overcontracting and undercontracting of electricity</span></td></tr></table>

<p style="font: 7.5pt/7.5pt Calibri, Helvetica, Sans-Serif; margin: 0.45pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.95pt 0 5.9pt; text-align: justify">Under the current regulatory
model, the agreement for purchase of electric power by distributors is regulated by Law 10,848/2004 and Decree 5,163/2004, which determine
that the purchase of energy must be in the volume necessary to serve 100% of the distributor market.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 5.8pt 0 5.9pt; text-align: justify">The difference between the costs
remunerated by the tariff and those actually incurred in the power purchases are fully passed on to captive consumers, as long as the
distributor presents a contracting level between 100% and 105% of its market plus the amounts of involuntary overcontracting recognized
by the regulator.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 5.6pt 0 5.9pt; text-align: justify">Copel DIS estimates that it will
end the year with a contracting level of 110% but considers that it has sufficient amounts of "involuntary overcontracting"
to accommodate the estimated contracting for the year. Thus, there is no risk of penalization for overcontracting.</p>


<ix:exclude><!-- Field: Page; Sequence: 287 -->
    <div id="xdx_23A_zHQ47xF8Br" style="border-bottom: Black 1pt solid; margin-bottom: 6pt"><p style="margin-top: 0; margin-bottom: 0">&#160;</p><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%">F-<!-- Field: Sequence; Type: Arabic; Name: PageNo -->112<!-- Field: /Sequence -->&#160;</td></tr></table></div>
    <div id="xdx_232_z71sBZW90GFj" style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%"><p style="font: 10pt/11.2pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 1pt; text-align: left"><b>COMPANHIA PARANAENSE DE ENERGIA &#8211; COPEL and Subsidiaries</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>Notes to the Consolidated Financial Statements</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>For the years ended December 31, 2023, 2022 and 2021</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; text-align: left; margin-top: 1.7pt; margin-right: 0; margin-bottom: 0"><b>All amounts expressed in thousands of Brazilian reais, unless otherwise stated</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b>&#160;</b></p></td></tr></table></div>
    <!-- Field: /Page --></ix:exclude>

<ix:exclude><p id="xdx_237_zGgmPS1uOwg3" style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.55pt 0 0">&#160;</p></ix:exclude>

<table cellpadding="0" cellspacing="0" style="font: 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 3.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 12.95pt"/><td style="width: 35.55pt">34.2.9</td><td><span style="text-decoration: underline">Risk of non-performance of wind farms</span></td></tr></table>

<p style="font: 7.5pt/7.5pt Calibri, Helvetica, Sans-Serif; margin: 0.45pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.85pt 0 5.9pt; text-align: justify">Contracts for the purchase
and sale of energy from wind sources, sold through regulated auctions, have generation performance clauses, which establish a minimum
amount of energy delivery, on an annual and/or four-year basis. The developments are subject to climatic factors associated with uncertainties
in wind speed, which may result in energy production lower than the minimum amount of contracted energy. Such breach of contract may compromise
the Company's future revenues.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.35pt 0 5.9pt; text-align: justify">The balance recorded in liabilities
referring to the non-performance is shown in Note 27. The increase in liabilities in 2023 is due to the fact that the amounts payable
were suspended until December 31, 2023 due to discussions in the sector regarding the restriction of generation of wind farms (constrained-off).
Furthermore, after a disturbance that occurred in the National Interconnected System - &#8220;SIN&#8221; on August 15, 2023, the ONS,
in a preventive manner, increased the frequency of constrained-off events, which increased the restriction on generation of wind farms
located in the Northeast region.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 12.95pt"/><td style="width: 35.55pt">34.2.10</td><td><span style="text-decoration: underline">Risk related to price of power purchase and sale transactions</span></td></tr></table>

<p style="font: 8pt/8pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.55pt 0 5.9pt; text-align: justify">The Company operates in the
electricity purchase and sale market to achieve results with variations in the price of electricity, respecting the risk limits pre-established
by Management. This activity, therefore, exposes the Company to the risk by the volatility of future electricity prices.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.35pt 0 5.9pt; text-align: justify">Future electricity purchase and
sale transactions are recognized at fair value through profit or loss, based on the difference between the contracted price and the market
price of operations on the balance sheet date.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.15pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 5.4pt 0 5.9pt; text-align: justify">The table below shows the notional
values of the electricity commercialization contracts on the date of these financial statements, which have an average maturity of 97
months for purchase contracts and 27 months for sales contracts:</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact016032" name="elp:ScheduleOfTargetsSetTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_88C_ecustom--ScheduleOfTargetsSetTableTextBlock_pn3n3_zL41MgAtWtw4" summary="xdx: Disclosure - Financial Instruments (Details 7)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; width: 74%"><span id="xdx_8B4_zNSV9CN6KhZd" style="display: none">Schedule of notional
values of the electricity commercialization contracts</span></td>
    <td style="border-bottom: Black 1pt solid; width: 13%">&#160;</td>
    <td style="border-bottom: Black 1pt solid; width: 13%">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; color: white; text-align: center">.</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right">Purchase&#160;</td>
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">Sale</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">2024</td>
    <td id="xdx_987_ecustom--Purchase_pn3n3_c20230101__20231231__ifrs-full--MaturityAxis__custom--TwentyTwentyFourMember_z6IVmG7uH3O5" title="Purchase" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:Purchase" contextRef="From2023-01-012023-12-31_custom_TwentyTwentyFourMember" id="Fact016034" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">721,208</ix:nonFraction></td>
    <td id="xdx_988_ecustom--Sale_pn3n3_c20230101__20231231__ifrs-full--MaturityAxis__custom--TwentyTwentyFourMember_zbWGPW1GP5Yf" title="Sale" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:Sale" contextRef="From2023-01-012023-12-31_custom_TwentyTwentyFourMember" id="Fact016036" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">800,793</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">2025</td>
    <td id="xdx_98C_ecustom--Purchase_pn3n3_c20230101__20231231__ifrs-full--MaturityAxis__custom--TwentyTwentyFiveMember_zw8Ol3YbqsU4" title="Purchase" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:Purchase" contextRef="From2023-01-012023-12-31_custom_TwentyTwentyFiveMember" id="Fact016038" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">806,521</ix:nonFraction></td>
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  <tr style="vertical-align: bottom">
    <td style="text-align: left">2026</td>
    <td id="xdx_984_ecustom--Purchase_pn3n3_c20230101__20231231__ifrs-full--MaturityAxis__custom--TwentyTwentySixMember_zOy9xYqkKpo8" title="Purchase" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:Purchase" contextRef="From2023-01-012023-12-31_custom_TwentyTwentySixMember" id="Fact016042" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">691,420</ix:nonFraction></td>
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  <tr style="vertical-align: bottom">
    <td style="text-align: left">2027</td>
    <td id="xdx_985_ecustom--Purchase_pn3n3_c20230101__20231231__ifrs-full--MaturityAxis__custom--TwentyTwentySevenMember_zqdx3P51o11h" title="Purchase" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:Purchase" contextRef="From2023-01-012023-12-31_custom_TwentyTwentySevenMember" id="Fact016046" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">621,240</ix:nonFraction></td>
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  <tr style="vertical-align: bottom">
    <td style="text-align: left">2028</td>
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  <tr style="vertical-align: bottom">
    <td style="text-align: left">2029 to 2040</td>
    <td id="xdx_985_ecustom--Purchase_pn3n3_c20230101__20231231__ifrs-full--MaturityAxis__custom--TwentyTwentyNineToTwentyFourtyMember_zYnYuKXWUTba" title="Purchase" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:Purchase" contextRef="From2023-01-012023-12-31_custom_TwentyTwentyNineToTwentyFourtyMember" id="Fact016054" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,060,268</ix:nonFraction></td>
    <td id="xdx_98A_ecustom--Sale_pn3n3_c20230101__20231231__ifrs-full--MaturityAxis__custom--TwentyTwentyNineToTwentyFourtyMember_z4yHPUTvGrB4" title="Sale" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:Sale" contextRef="From2023-01-012023-12-31_custom_TwentyTwentyNineToTwentyFourtyMember" id="Fact016056" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,888,123</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
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    <td id="xdx_987_ecustom--Purchase_pn3n3_c20230101__20231231_zj3cLg1YDNl8" title="Purchase" style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:Purchase" contextRef="From2023-01-01to2023-12-31" id="Fact016058" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">6,324,218</ix:nonFraction></td>
    <td id="xdx_98A_ecustom--Sale_pn3n3_c20230101__20231231_zqeCOcJZ3Lq6" title="Sale" style="border-top: Black 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:Sale" contextRef="From2023-01-01to2023-12-31" id="Fact016060" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">7,367,289</ix:nonFraction></td></tr>
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<p style="font: 8.5pt/8.5pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;</p>

<p style="font: 8pt/8pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.6pt 0 5.9pt; text-align: justify">The fair value was estimated
using the prices defined internally by the Company, which represented the best estimate of the future market price. The discount rate
used is based on the NTN-B rate of return disclosed by Anbima on December 31, 2023, without inflation, adjusted for credit risk and additional
project risk.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.35pt 0 5.9pt; text-align: justify">The balances referring to these
outstanding transactions at the date of these financial statements are stated below.</p>


<ix:exclude><!-- Field: Page; Sequence: 288 -->
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    <div id="xdx_23F_zntrJkSaMrm9" style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%"><p style="font: 10pt/11.2pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 1pt; text-align: left"><b>COMPANHIA PARANAENSE DE ENERGIA &#8211; COPEL and Subsidiaries</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>Notes to the Consolidated Financial Statements</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>For the years ended December 31, 2023, 2022 and 2021</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; text-align: left; margin-top: 1.7pt; margin-right: 0; margin-bottom: 0"><b>All amounts expressed in thousands of Brazilian reais, unless otherwise stated</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b>&#160;</b></p></td></tr></table></div>
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<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact016063" name="elp:ScheduleOfDeadlineForManifestationTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_88D_ecustom--ScheduleOfDeadlineForManifestationTableTextBlock_pn3n3_zxhdj7wEj1B3" summary="xdx: Disclosure - Financial Instruments (Details 8)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="width: 58%"><span id="xdx_8B0_ztLjtfixRpk5" style="display: none">Schedule of&#160;outstanding transactions of  financial statements</span></td>
    <td style="width: 14%">&#160;</td>
    <td style="width: 14%">&#160;</td>
    <td style="width: 14%">&#160;</td></tr>
  <tr>
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; color: white; font-weight: bold; vertical-align: top; text-align: left">Consolidated&#160;&#160;</td>
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right">Assets&#160;</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right">Liabilities</td>
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right">Net</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Current</td>
    <td id="xdx_982_eifrs-full--CurrentFinancialAssetsAtFairValueThroughProfitOrLoss_pn3n3_c20231231__ifrs-full--TypesOfRisksAxis__custom--RiskOfPowerPurchaseAndSaleTransactionsPriceMember_zNBGJ067qmgj" title="Current assets" style="text-align: right"><ix:nonFraction name="ifrs-full:CurrentFinancialAssetsAtFairValueThroughProfitOrLoss" contextRef="AsOf2023-12-31_custom_RiskOfPowerPurchaseAndSaleTransactionsPriceMember" id="Fact016065" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">379,261</ix:nonFraction></td>
    <td id="xdx_989_eifrs-full--CurrentFinancialLiabilitiesAtFairValueThroughProfitOrLoss_iNI_pn3n3_di_c20231231__ifrs-full--TypesOfRisksAxis__custom--RiskOfPowerPurchaseAndSaleTransactionsPriceMember_zb44PmEParaa" title="Current liabilities" style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right">(<ix:nonFraction name="ifrs-full:CurrentFinancialLiabilitiesAtFairValueThroughProfitOrLoss" contextRef="AsOf2023-12-31_custom_RiskOfPowerPurchaseAndSaleTransactionsPriceMember" id="Fact016067" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">321,646</ix:nonFraction>)</td>
    <td id="xdx_98D_eifrs-full--CurrentFinancialAssets_pn3n3_c20231231__ifrs-full--TypesOfRisksAxis__custom--RiskOfPowerPurchaseAndSaleTransactionsPriceMember_zhbpgzq02fJa" title="Net Current" style="text-align: right"><ix:nonFraction name="ifrs-full:CurrentFinancialAssets" contextRef="AsOf2023-12-31_custom_RiskOfPowerPurchaseAndSaleTransactionsPriceMember" id="Fact016069" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">57,615</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 0.5pt solid; text-align: left">Noncurrent</td>
    <td id="xdx_98E_eifrs-full--NoncurrentFinancialAssetsAtFairValueThroughProfitOrLoss_pn3n3_c20231231__ifrs-full--TypesOfRisksAxis__custom--RiskOfPowerPurchaseAndSaleTransactionsPriceMember_zgu1TxFxmp3g" title="Noncurrent assets" style="border-bottom: Black 0.5pt solid; text-align: right"><ix:nonFraction name="ifrs-full:NoncurrentFinancialAssetsAtFairValueThroughProfitOrLoss" contextRef="AsOf2023-12-31_custom_RiskOfPowerPurchaseAndSaleTransactionsPriceMember" id="Fact016071" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">722,423</ix:nonFraction></td>
    <td id="xdx_982_eifrs-full--NoncurrentFinancialLiabilitiesAtFairValueThroughProfitOrLoss_iNI_pn3n3_di_c20231231__ifrs-full--TypesOfRisksAxis__custom--RiskOfPowerPurchaseAndSaleTransactionsPriceMember_zCYGlEaIVPUf" title="Noncurrent liabilities" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: right">(<ix:nonFraction name="ifrs-full:NoncurrentFinancialLiabilitiesAtFairValueThroughProfitOrLoss" contextRef="AsOf2023-12-31_custom_RiskOfPowerPurchaseAndSaleTransactionsPriceMember" id="Fact016073" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">431,938</ix:nonFraction>)</td>
    <td id="xdx_982_eifrs-full--NoncurrentFinancialAssets_pn3n3_c20231231__ifrs-full--TypesOfRisksAxis__custom--RiskOfPowerPurchaseAndSaleTransactionsPriceMember_zjHeXlMztA5l" title="Net Noncurrent" style="border-bottom: Black 0.5pt solid; text-align: right"><ix:nonFraction name="ifrs-full:NoncurrentFinancialAssets" contextRef="AsOf2023-12-31_custom_RiskOfPowerPurchaseAndSaleTransactionsPriceMember" id="Fact016075" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">290,485</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid">&#160;</td>
    <td id="xdx_985_eifrs-full--FinancialAssetsAtFairValueThroughProfitOrLoss_pn3n3_c20231231__ifrs-full--TypesOfRisksAxis__custom--RiskOfPowerPurchaseAndSaleTransactionsPriceMember_zDd4oLfuFZzd" title="Net assets" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right"><ix:nonFraction name="ifrs-full:FinancialAssetsAtFairValueThroughProfitOrLoss" contextRef="AsOf2023-12-31_custom_RiskOfPowerPurchaseAndSaleTransactionsPriceMember" id="Fact016077" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,101,684</ix:nonFraction></td>
    <td id="xdx_98D_eifrs-full--FinancialLiabilitiesAtFairValueThroughProfitOrLoss_iNI_pn3n3_di_c20231231__ifrs-full--TypesOfRisksAxis__custom--RiskOfPowerPurchaseAndSaleTransactionsPriceMember_zYqiZAMfqnfd" title="Net liabilities" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">(<ix:nonFraction name="ifrs-full:FinancialLiabilitiesAtFairValueThroughProfitOrLoss" contextRef="AsOf2023-12-31_custom_RiskOfPowerPurchaseAndSaleTransactionsPriceMember" id="Fact016079" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">753,584</ix:nonFraction>)</td>
    <td id="xdx_988_eifrs-full--FinancialAssets_pn3n3_c20231231__ifrs-full--TypesOfRisksAxis__custom--RiskOfPowerPurchaseAndSaleTransactionsPriceMember_zbJzBgv3TDoi" title="Net" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right"><ix:nonFraction name="ifrs-full:FinancialAssets" contextRef="AsOf2023-12-31_custom_RiskOfPowerPurchaseAndSaleTransactionsPriceMember" id="Fact016081" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">348,100</ix:nonFraction></td></tr>
  </table></ix:nonNumeric>

<p style="font: 11pt/7.5pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;&#160;</p>

<p style="font: bold 10pt Arial, Helvetica, Sans-Serif; margin: 3.7pt 203.7pt 0 5.9pt; text-align: justify">Sensitivity analysis of energy
purchase and sale operations</p>

<p style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.8pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.6pt 0 5.9pt; text-align: justify">The Company developed a sensitivity
analysis to measure the impact of changes in future prices. For the base and probable scenarios, the accounting balances recorded on the
date of these financial statements were considered. Additionally, the Company continues to monitor scenarios 1 and 2, which consider the
<span id="xdx_903_ecustom--PercentageOfFinancialLiabilitiesProjectedScenario1_pip0_dp_c20230101__20231231_zWGZJgWg1AGl" title="Percentage of financial liabilities, projected scenario 1"><ix:nonFraction name="elp:PercentageOfFinancialLiabilitiesProjectedScenario1" contextRef="From2023-01-01to2023-12-31" id="Fact016083" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">25</ix:nonFraction></span>% and <span id="xdx_905_ecustom--PercentageOfFinancialLiabilitiesProjectedScenario2_pip0_dp_c20230101__20231231_zLdQuiPZ4oNk" title="Percentage of financial liabilities, projected scenario 2"><ix:nonFraction name="elp:PercentageOfFinancialLiabilitiesProjectedScenario2" contextRef="From2023-01-01to2023-12-31" id="Fact016085" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">50</ix:nonFraction></span>% rise or fall applied to future prices considered in the probable scenario, because of extraordinary events that may affect
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<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact016087" name="elp:ScheduleOfSensitivityAnalysisOnPowerPurchaseAndSaleTransactionsInActiveMarket"><table border="0" cellpadding="0" cellspacing="0" id="xdx_88C_ecustom--ScheduleOfSensitivityAnalysisOnPowerPurchaseAndSaleTransactionsInActiveMarket_pn3n3_zMiHYYunqSWa" summary="xdx: Disclosure - Financial Instruments (Details 9)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="width: 42%"><span id="xdx_8B1_zgtXdspkimRh" style="display: none">Schedule of&#160;sensitivity analysis of energy
purchase and sale operations</span></td>
    <td style="width: 11%">&#160;</td>
    <td style="width: 11%">&#160;</td>
    <td style="width: 12%">&#160;</td>
    <td style="width: 12%">&#160;</td>
    <td style="width: 12%">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-top: Black 1pt solid; color: white; font-weight: bold; text-align: left">Consolidated&#160;&#160;</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: center">Price</td>
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  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; text-align: left">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: center">variation</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">12.31.2023</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">Probable&#160;&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">Scenario 1</td>
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">Scenario 2</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center; border-top-color: Black; border-top-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 0.5pt">&#160;</td></tr>
  <tr>
    <td rowspan="2" style="border-right: #FFC000 0.5pt solid; vertical-align: middle; text-align: left">Unrealized gains (losses) on energy purchase and sale operations</td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;Increase&#160;</td>
    <td id="xdx_989_ecustom--GainsLossesOnPurchaseAndSaleOfEnergyInActiveMarketBaseline_pn3n3_c20230101__20231231__custom--PriceVariationAxis__custom--IncreaseMember__ifrs-full--TypesOfRisksAxis__custom--RiskOfPowerPurchaseAndSaleTransactionsPriceMember_zOj1YBSqry6f" title="Gains (losses) on purchase and sale of energy in active market, Baseline" style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:GainsLossesOnPurchaseAndSaleOfEnergyInActiveMarketBaseline" contextRef="From2023-01-012023-12-31_custom_IncreaseMember_custom_RiskOfPowerPurchaseAndSaleTransactionsPriceMember" id="Fact016089" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">348,100</ix:nonFraction></td>
    <td id="xdx_98E_ecustom--GainslossesOnPurchaseAndSaleOfEnergyInActiveMarketProjectedScenarioProbable_pn3n3_c20230101__20231231__custom--PriceVariationAxis__custom--IncreaseMember__ifrs-full--TypesOfRisksAxis__custom--RiskOfPowerPurchaseAndSaleTransactionsPriceMember_zXAY6c9lCej5" title="Gains (losses) on purchase and sale of energy in active market, Projected Scenario Probable" style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:GainslossesOnPurchaseAndSaleOfEnergyInActiveMarketProjectedScenarioProbable" contextRef="From2023-01-012023-12-31_custom_IncreaseMember_custom_RiskOfPowerPurchaseAndSaleTransactionsPriceMember" id="Fact016091" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">348,100</ix:nonFraction></td>
    <td id="xdx_98C_ecustom--GainslossesOnPurchaseAndSaleOfEnergyInActiveMarketProjectedScenarioOne_pn3n3_c20230101__20231231__custom--PriceVariationAxis__custom--IncreaseMember__ifrs-full--TypesOfRisksAxis__custom--RiskOfPowerPurchaseAndSaleTransactionsPriceMember_zA8fcWO16LSd" title="Gains (losses) on purchase and sale of energy in active market, Projected Scenario 1" style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:GainslossesOnPurchaseAndSaleOfEnergyInActiveMarketProjectedScenarioOne" contextRef="From2023-01-012023-12-31_custom_IncreaseMember_custom_RiskOfPowerPurchaseAndSaleTransactionsPriceMember" id="Fact016093" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">303,302</ix:nonFraction></td>
    <td id="xdx_984_ecustom--GainslossesOnPurchaseAndSaleOfEnergyInActiveMarketProjectedScenarioTwo_pn3n3_c20230101__20231231__custom--PriceVariationAxis__custom--IncreaseMember__ifrs-full--TypesOfRisksAxis__custom--RiskOfPowerPurchaseAndSaleTransactionsPriceMember_z87Rp9NOAUId" title="Gains (losses) on purchase and sale of energy in active market, Projected Scenario 2" style="vertical-align: bottom; text-align: right"><ix:nonFraction name="elp:GainslossesOnPurchaseAndSaleOfEnergyInActiveMarketProjectedScenarioTwo" contextRef="From2023-01-012023-12-31_custom_IncreaseMember_custom_RiskOfPowerPurchaseAndSaleTransactionsPriceMember" id="Fact016095" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">258,504</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="text-align: right">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; text-align: left">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; border-left: #FFC000 0.5pt solid; text-align: center">&#160;&#160;Decrease&#160;</td>
    <td id="xdx_988_ecustom--GainsLossesOnPurchaseAndSaleOfEnergyInActiveMarketBaseline_pn3n3_c20230101__20231231__custom--PriceVariationAxis__custom--ReductionMember__ifrs-full--TypesOfRisksAxis__custom--RiskOfPowerPurchaseAndSaleTransactionsPriceMember_zJJeBXDX9pa9" title="Gains (losses) on purchase and sale of energy in active market, Baseline" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:GainsLossesOnPurchaseAndSaleOfEnergyInActiveMarketBaseline" contextRef="From2023-01-012023-12-31_custom_ReductionMember_custom_RiskOfPowerPurchaseAndSaleTransactionsPriceMember" id="Fact016097" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">348,100</ix:nonFraction></td>
    <td id="xdx_988_ecustom--GainslossesOnPurchaseAndSaleOfEnergyInActiveMarketProjectedScenarioProbable_pn3n3_c20230101__20231231__custom--PriceVariationAxis__custom--ReductionMember__ifrs-full--TypesOfRisksAxis__custom--RiskOfPowerPurchaseAndSaleTransactionsPriceMember_zF3YF5MaI4y9" title="Gains (losses) on purchase and sale of energy in active market, Projected Scenario Probable" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:GainslossesOnPurchaseAndSaleOfEnergyInActiveMarketProjectedScenarioProbable" contextRef="From2023-01-012023-12-31_custom_ReductionMember_custom_RiskOfPowerPurchaseAndSaleTransactionsPriceMember" id="Fact016099" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">348,100</ix:nonFraction></td>
    <td id="xdx_98D_ecustom--GainslossesOnPurchaseAndSaleOfEnergyInActiveMarketProjectedScenarioOne_pn3n3_c20230101__20231231__custom--PriceVariationAxis__custom--ReductionMember__ifrs-full--TypesOfRisksAxis__custom--RiskOfPowerPurchaseAndSaleTransactionsPriceMember_zbigyQPZoAMi" title="Gains (losses) on purchase and sale of energy in active market, Projected Scenario 1" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:GainslossesOnPurchaseAndSaleOfEnergyInActiveMarketProjectedScenarioOne" contextRef="From2023-01-012023-12-31_custom_ReductionMember_custom_RiskOfPowerPurchaseAndSaleTransactionsPriceMember" id="Fact016101" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">392,897</ix:nonFraction></td>
    <td id="xdx_98B_ecustom--GainslossesOnPurchaseAndSaleOfEnergyInActiveMarketProjectedScenarioTwo_pn3n3_c20230101__20231231__custom--PriceVariationAxis__custom--ReductionMember__ifrs-full--TypesOfRisksAxis__custom--RiskOfPowerPurchaseAndSaleTransactionsPriceMember_zdbBXlgJV5Gd" title="Gains (losses) on purchase and sale of energy in active market, Projected Scenario 2" style="border-bottom: Black 1pt solid; text-align: right"><ix:nonFraction name="elp:GainslossesOnPurchaseAndSaleOfEnergyInActiveMarketProjectedScenarioTwo" contextRef="From2023-01-012023-12-31_custom_ReductionMember_custom_RiskOfPowerPurchaseAndSaleTransactionsPriceMember" id="Fact016103" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">437,695</ix:nonFraction></td></tr>
  </table></ix:nonNumeric>

<p style="font: 8.5pt/8.5pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;</p>

<p style="font: 7.5pt/7.5pt Calibri, Helvetica, Sans-Serif; margin: 0.4pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 3.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 12.95pt"/><td style="width: 35.55pt">34.2.11</td><td><span style="text-decoration: underline">Counterparty risk in the energy market</span></td></tr></table>

<p style="font: 8pt/8pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.6pt 0 5.9pt; text-align: justify">Since free energy market still
does not have a counterparty acting as guarantor of all agreements (clearing house), there is a bilateral risk of default. Thus, the Company
is exposed to the risk of failure in the supply of energy contracted by the buyer/seller. In the event of such failure, the Company is
obliged to sell/acquire energy at the spot market price, being further subject to regulatory penalties and loss of amounts paid.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.75pt 0 5.9pt; text-align: justify">The Company follows a policy that
establishes limits for possible operations with each counterparty, after analyzing its credit worthiness, maturity and history. In addition,
even if our policy is more restrictive and the counterparties present good financial condition, the Company is exposed to systemic events
in which the default of one agent ends up affecting other energy trading companies in a "domino effect" until reaching the Company's
counterparties.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: bold 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 1.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 34pt">34.3</td><td style="text-align: justify; padding-right: 355.8pt">Capital management</td></tr></table>

<p style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.65pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.9pt; text-align: justify">The Company seeks to keep a strong capital
base to maintain the trust of investors, creditors and market and ensure the future development of the business. Management also strives
to maintain a balance between the highest possible returns with more adequate levels of borrowings and the advantages and the assurance
afforded by a healthy capital position. Thus, it maximizes the return for all stakeholders in its operations, optimizing the balance of
debts and equity.</p>


<ix:exclude><!-- Field: Page; Sequence: 289 -->
    <div id="xdx_23E_zMfFeoayFBVh" style="border-bottom: Black 1pt solid; margin-bottom: 6pt"><p style="margin-top: 0; margin-bottom: 0">&#160;</p><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%">F-<!-- Field: Sequence; Type: Arabic; Name: PageNo -->114<!-- Field: /Sequence -->&#160;</td></tr></table></div>
    <div id="xdx_235_zJuyltFuQPEb" style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%"><p style="font: 10pt/11.2pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 1pt; text-align: left"><b>COMPANHIA PARANAENSE DE ENERGIA &#8211; COPEL and Subsidiaries</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>Notes to the Consolidated Financial Statements</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>For the years ended December 31, 2023, 2022 and 2021</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; text-align: left; margin-top: 1.7pt; margin-right: 0; margin-bottom: 0"><b>All amounts expressed in thousands of Brazilian reais, unless otherwise stated</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b>&#160;</b></p></td></tr></table></div>
    <!-- Field: /Page --></ix:exclude>

<ix:exclude><p id="xdx_23B_z4twRs6wyiKh" style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.55pt 0 0">&#160;</p></ix:exclude>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.6pt 0 5.9pt; text-align: justify">The Company monitors capital
by using the index represented by adjusted consolidated net debt divided by adjusted consolidated EBITDA (Earnings before interest, taxes,
depreciation and amortization), for the last twelve months. The corporate limit established in the debt deeds provides for the annual
maintenance of the index below 3.5, and the eventual expectation of non-compliance of that indicator gives rise to actions by the Management
to correct the course of the calculations until the end of each year. Additionally, it monitors debt in relation to equity.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0 216.2pt 0 5.9pt; text-align: justify">As of December 31, 2023, the index
attained is shown below:</p>

<p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0 216.2pt 0 5.9pt; text-align: justify">&#160;</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact016106" name="elp:ScheduleOfCapitalMonitoredByIndexTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_893_ecustom--ScheduleOfCapitalMonitoredByIndexTableTextBlock_pn3n3_zYgtDGVu39Y9" summary="xdx: Disclosure - Financial Instruments (Details 10)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="width: 73%">&#160;<span id="xdx_8B4_zYi67KwGYKn5" style="display: none">Schedule of capital monitored by index</span></td>
    <td style="width: 14%">&#160;</td>
    <td style="width: 13%">&#160;</td></tr>
  <tr>
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: top; text-align: left">&#160;</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right">12.31.2023</td>
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">12.31.2022 (a)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Loans and financing</td>
    <td id="xdx_985_ecustom--LoansAndFinancing_pn3n3_c20231231__ifrs-full--TypesOfRisksAxis__custom--CapitalManagementMember_zTihyYGus6C" title="Loans and financing" style="border-right: #FFC000 0.5pt solid; text-align: right"><ix:nonFraction name="elp:LoansAndFinancing" contextRef="AsOf2023-12-31_custom_CapitalManagementMember" id="Fact016108" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">5,343,217</ix:nonFraction></td>
    <td id="xdx_988_ecustom--LoansAndFinancing_pn3n3_c20221231__ifrs-full--TypesOfRisksAxis__custom--CapitalManagementMember_zYdAhu2HtBPd" title="Loans and financing" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:LoansAndFinancing" contextRef="AsOf2022-12-31_custom_CapitalManagementMember" id="Fact016110" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,650,363</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Debentures&#160;</td>
    <td id="xdx_984_ecustom--Debentures_pn3n3_c20231231__ifrs-full--TypesOfRisksAxis__custom--CapitalManagementMember_zW1Yj913Nuul" title="Debentures" style="border-right: #FFC000 0.5pt solid; text-align: right"><ix:nonFraction name="elp:Debentures" contextRef="AsOf2023-12-31_custom_CapitalManagementMember" id="Fact016112" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">9,619,106</ix:nonFraction></td>
    <td id="xdx_985_ecustom--Debentures_pn3n3_c20221231__ifrs-full--TypesOfRisksAxis__custom--CapitalManagementMember_zIYcuMFOQTJi" title="Debentures" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:Debentures" contextRef="AsOf2022-12-31_custom_CapitalManagementMember" id="Fact016114" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">7,803,855</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">(-) Cash and cash equivalents</td>
    <td id="xdx_988_eifrs-full--CashAndCashEquivalents_iNI_pn3n3_di_c20231231__ifrs-full--TypesOfRisksAxis__custom--CapitalManagementMember_zINyo7OlNvM7" title="Less: Cash and cash equivalents" style="border-right: #FFC000 0.5pt solid; text-align: right">(<ix:nonFraction name="ifrs-full:CashAndCashEquivalents" contextRef="AsOf2023-12-31_custom_CapitalManagementMember" id="Fact016116" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">5,634,623</ix:nonFraction>)</td>
    <td id="xdx_988_eifrs-full--CashAndCashEquivalents_iNI_pn3n3_di_c20221231__ifrs-full--TypesOfRisksAxis__custom--CapitalManagementMember_z2QGGLh15om3" title="Less: Cash and cash equivalents" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="ifrs-full:CashAndCashEquivalents" contextRef="AsOf2022-12-31_custom_CapitalManagementMember" id="Fact016118" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,678,457</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">(-) Bonds and securities - debt contract guarantees</td>
    <td id="xdx_980_ecustom--BondAndSecurities_pn3n3_c20231231__ifrs-full--TypesOfRisksAxis__custom--CapitalManagementMember_zCmGS55upfsf" title="Less: Bonds and securities (current)" style="border-right: #FFC000 0.5pt solid; text-align: right">(<ix:nonFraction name="elp:BondAndSecurities" contextRef="AsOf2023-12-31_custom_CapitalManagementMember" id="Fact016120" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">405,342</ix:nonFraction>)</td>
    <td id="xdx_982_ecustom--BondAndSecurities_pn3n3_c20221231__ifrs-full--TypesOfRisksAxis__custom--CapitalManagementMember_zOCJlAUguDR4" title="Less: Bonds and securities (current)" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="elp:BondAndSecurities" contextRef="AsOf2022-12-31_custom_CapitalManagementMember" id="Fact016122" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">290,695</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left">Adjusted net debt</td>
    <td id="xdx_983_ecustom--AdjustedNetDebt_pn3n3_c20231231__ifrs-full--TypesOfRisksAxis__custom--CapitalManagementMember_z1ItEcRkh577" title="Adjusted net debt" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right"><ix:nonFraction name="elp:AdjustedNetDebt" contextRef="AsOf2023-12-31_custom_CapitalManagementMember" id="Fact016124" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">8,922,358</ix:nonFraction></td>
    <td id="xdx_982_ecustom--AdjustedNetDebt_pn3n3_c20221231__ifrs-full--TypesOfRisksAxis__custom--CapitalManagementMember_zr37SZUqXgok" title="Adjusted net debt" style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:AdjustedNetDebt" contextRef="AsOf2022-12-31_custom_CapitalManagementMember" id="Fact016126" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">9,485,066</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Net income</td>
    <td id="xdx_984_eifrs-full--ProfitLoss_pn3n3_c20230101__20231231__ifrs-full--TypesOfRisksAxis__custom--CapitalManagementMember_zHh16tIYgbza" title="Net income" style="border-right: #FFC000 0.5pt solid; text-align: right"><ix:nonFraction name="ifrs-full:ProfitLoss" contextRef="From2023-01-012023-12-31_custom_CapitalManagementMember" id="Fact016128" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,327,168</ix:nonFraction></td>
    <td id="xdx_987_eifrs-full--ProfitLoss_pn3n3_c20220101__20221231__ifrs-full--TypesOfRisksAxis__custom--CapitalManagementMember_zkmYE739r1ua" title="Net income" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:ProfitLoss" contextRef="From2022-01-012022-12-31_custom_CapitalManagementMember" id="Fact016130" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,149,321</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Net income from discontinued operations</td>
    <td id="xdx_989_eifrs-full--ProfitLossFromDiscontinuedOperations_pn3n3_c20230101__20231231__ifrs-full--TypesOfRisksAxis__custom--CapitalManagementMember_zQhXuN7qlXQl" title="Net income from discontinued operations" style="border-right: #FFC000 0.5pt solid; text-align: right">(<ix:nonFraction name="ifrs-full:ProfitLossFromDiscontinuedOperations" contextRef="From2023-01-012023-12-31_custom_CapitalManagementMember" id="Fact016132" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">191,501</ix:nonFraction>)</td>
    <td id="xdx_981_eifrs-full--ProfitLossFromDiscontinuedOperations_pn3n3_c20220101__20221231__ifrs-full--TypesOfRisksAxis__custom--CapitalManagementMember_zirkOcksL9u7" title="Net income from discontinued operations" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="-sec-ix-hidden: xdx2ixbrl16134">-</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Net income from continuing operations</td>
    <td id="xdx_983_eifrs-full--ProfitLossFromContinuingOperations_pn3n3_c20230101__20231231__ifrs-full--TypesOfRisksAxis__custom--CapitalManagementMember_zrr378rgJZyf" title="Net income from continuing operations" style="border-right: #FFC000 0.5pt solid; text-align: right"><ix:nonFraction name="ifrs-full:ProfitLossFromContinuingOperations" contextRef="From2023-01-012023-12-31_custom_CapitalManagementMember" id="Fact016136" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,135,667</ix:nonFraction></td>
    <td id="xdx_98F_eifrs-full--ProfitLossFromContinuingOperations_pn3n3_c20220101__20221231__ifrs-full--TypesOfRisksAxis__custom--CapitalManagementMember_zJdiRhSPiQBh" title="Net income from continuing operations" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:ProfitLossFromContinuingOperations" contextRef="From2022-01-012022-12-31_custom_CapitalManagementMember" id="Fact016138" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,149,321</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Equity in earnings of investees</td>
    <td id="xdx_982_ecustom--EquityInEarningsOfInvestees_pn3n3_c20230101__20231231__ifrs-full--TypesOfRisksAxis__custom--CapitalManagementMember_z9MbsB7Ypq0l" title="Equity in earnings of investees" style="border-right: #FFC000 0.5pt solid; text-align: right">(<ix:nonFraction name="elp:EquityInEarningsOfInvestees" contextRef="From2023-01-012023-12-31_custom_CapitalManagementMember" id="Fact016140" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">307,809</ix:nonFraction>)</td>
    <td id="xdx_98B_ecustom--EquityInEarningsOfInvestees_pn3n3_c20220101__20221231__ifrs-full--TypesOfRisksAxis__custom--CapitalManagementMember_zdeiWHdFMiu9" title="Equity in earnings of investees" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="elp:EquityInEarningsOfInvestees" contextRef="From2022-01-012022-12-31_custom_CapitalManagementMember" id="Fact016142" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">478,577</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Deferred IRPJ and CSLL</td>
    <td id="xdx_98E_eifrs-full--DeferredTaxExpenseIncome_pn3n3_c20230101__20231231__ifrs-full--TypesOfRisksAxis__custom--CapitalManagementMember_zCVseEeak7mj" title="Deferred IRPJ and CSLL" style="border-right: #FFC000 0.5pt solid; text-align: right">(<ix:nonFraction name="ifrs-full:DeferredTaxExpenseIncome" contextRef="From2023-01-012023-12-31_custom_CapitalManagementMember" id="Fact016144" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">17,047</ix:nonFraction>)</td>
    <td id="xdx_981_eifrs-full--DeferredTaxExpenseIncome_pn3n3_c20220101__20221231__ifrs-full--TypesOfRisksAxis__custom--CapitalManagementMember_zkQaC0oDlAlk" title="Deferred IRPJ and CSLL" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">(<ix:nonFraction name="ifrs-full:DeferredTaxExpenseIncome" contextRef="From2022-01-012022-12-31_custom_CapitalManagementMember" id="Fact016146" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">628,389</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Provision for IRPJ and CSLL</td>
    <td id="xdx_986_eifrs-full--CurrentTaxExpenseIncome_pn3n3_c20230101__20231231__ifrs-full--TypesOfRisksAxis__custom--CapitalManagementMember_zrQOkFGkcsG" title="Provision for IRPJ and CSLL" style="border-right: #FFC000 0.5pt solid; text-align: right"><ix:nonFraction name="ifrs-full:CurrentTaxExpenseIncome" contextRef="From2023-01-012023-12-31_custom_CapitalManagementMember" id="Fact016148" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">371,104</ix:nonFraction></td>
    <td id="xdx_988_eifrs-full--CurrentTaxExpenseIncome_pn3n3_c20220101__20221231__ifrs-full--TypesOfRisksAxis__custom--CapitalManagementMember_zk4e5MeexqFd" title="Provision for IRPJ and CSLL" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:CurrentTaxExpenseIncome" contextRef="From2022-01-012022-12-31_custom_CapitalManagementMember" id="Fact016150" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">429,267</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Financial expenses (income), net</td>
    <td id="xdx_989_ecustom--TotalFinancialResults_pn3n3_c20230101__20231231__ifrs-full--TypesOfRisksAxis__custom--CapitalManagementMember_zMI0PoAEqm7j" title="Financial expenses (income), net" style="border-right: #FFC000 0.5pt solid; text-align: right"><ix:nonFraction name="elp:TotalFinancialResults" contextRef="From2023-01-012023-12-31_custom_CapitalManagementMember" id="Fact016152" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,204,990</ix:nonFraction></td>
    <td id="xdx_983_ecustom--TotalFinancialResults_pn3n3_c20220101__20221231__ifrs-full--TypesOfRisksAxis__custom--CapitalManagementMember_zajwCjH5HfRh" title="Financial expenses (income), net" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:TotalFinancialResults" contextRef="From2022-01-012022-12-31_custom_CapitalManagementMember" id="Fact016154" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,966,037</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Depreciation and amortization</td>
    <td id="xdx_98E_eifrs-full--AdjustmentsForDepreciationAndAmortisationExpense_pn3n3_c20230101__20231231__ifrs-full--TypesOfRisksAxis__custom--CapitalManagementMember_z58U28anSs15" title="Depreciation and amortization" style="border-right: #FFC000 0.5pt solid; text-align: right"><ix:nonFraction name="ifrs-full:AdjustmentsForDepreciationAndAmortisationExpense" contextRef="From2023-01-012023-12-31_custom_CapitalManagementMember" id="Fact016156" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,382,040</ix:nonFraction></td>
    <td id="xdx_983_eifrs-full--AdjustmentsForDepreciationAndAmortisationExpense_pn3n3_c20220101__20221231__ifrs-full--TypesOfRisksAxis__custom--CapitalManagementMember_z3tZCET9isz1" title="Depreciation and amortization" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="ifrs-full:AdjustmentsForDepreciationAndAmortisationExpense" contextRef="From2022-01-012022-12-31_custom_CapitalManagementMember" id="Fact016158" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,300,982</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">Provision for allocation of PIS and Cofins credits</td>
    <td id="xdx_98D_ecustom--ProvisionForAllocationOfPisAndCofinsCredit_pn3n3_c20230101__20231231__ifrs-full--TypesOfRisksAxis__custom--CapitalManagementMember_zReh4opVtKG3" title="Provision for allocation of PIS and Cofins credits" style="border-right: #FFC000 0.5pt solid; text-align: right"><span style="-sec-ix-hidden: xdx2ixbrl16160">-</span></td>
    <td id="xdx_98C_ecustom--ProvisionForAllocationOfPisAndCofinsCredit_pn3n3_d0_c20220101__20221231__ifrs-full--TypesOfRisksAxis__custom--CapitalManagementMember_zAJywXDlApTf" title="Provision for allocation of PIS and Cofins credits" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:ProvisionForAllocationOfPisAndCofinsCredit" contextRef="From2022-01-012022-12-31_custom_CapitalManagementMember" id="Fact016162" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">810,563</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">(-/+) Impairment</td>
    <td id="xdx_983_ecustom--Impairment_pn3n3_c20230101__20231231__ifrs-full--TypesOfRisksAxis__custom--CapitalManagementMember_zxUmjDGsWgod" title="(-/+) Impairment" style="border-right: #FFC000 0.5pt solid; text-align: right">(<ix:nonFraction name="elp:Impairment" contextRef="From2023-01-012023-12-31_custom_CapitalManagementMember" id="Fact016164" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">177,693</ix:nonFraction>)</td>
    <td id="xdx_984_ecustom--Impairment_pn3n3_c20220101__20221231__ifrs-full--TypesOfRisksAxis__custom--CapitalManagementMember_zfHEKFIhOoKc" title="(-/+) Impairment" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:Impairment" contextRef="From2022-01-012022-12-31_custom_CapitalManagementMember" id="Fact016166" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">84,387</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; text-align: left">Adjusted ebitda</td>
    <td id="xdx_980_ecustom--AdjustedProfitLossBeforeInterestTaxesDepreciationAndAmortization_pn3n3_c20230101__20231231__ifrs-full--TypesOfRisksAxis__custom--CapitalManagementMember_zLgbpIhkZM0e" title="Adjusted ebitda" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right"><ix:nonFraction name="elp:AdjustedProfitLossBeforeInterestTaxesDepreciationAndAmortization" contextRef="From2023-01-012023-12-31_custom_CapitalManagementMember" id="Fact016168" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,591,252</ix:nonFraction></td>
    <td id="xdx_987_ecustom--AdjustedProfitLossBeforeInterestTaxesDepreciationAndAmortization_pn3n3_c20220101__20221231__ifrs-full--TypesOfRisksAxis__custom--CapitalManagementMember_zChLBkmdSKZj" title="Adjusted ebitda" style="border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:AdjustedProfitLossBeforeInterestTaxesDepreciationAndAmortization" contextRef="From2022-01-012022-12-31_custom_CapitalManagementMember" id="Fact016170" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,633,591</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; font-weight: bold; text-align: left">Adjusted net debt/Adjusted ebitda</td>
    <td id="xdx_981_ecustom--AdjustedDebtToEarningsBeforeInterestTaxesDepreciationAndAmortization_pip0_c20230101__20231231__ifrs-full--TypesOfRisksAxis__custom--CapitalManagementMember_zmuEhytqz43c" title="Adjusted net debt / Ebitda (in R$ per share)" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right"><ix:nonFraction name="elp:AdjustedDebtToEarningsBeforeInterestTaxesDepreciationAndAmortization" contextRef="From2023-01-012023-12-31_custom_CapitalManagementMember" id="Fact016172" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="BRLPShares">1.94</ix:nonFraction></td>
    <td id="xdx_986_ecustom--AdjustedDebtToEarningsBeforeInterestTaxesDepreciationAndAmortization_pip0_c20220101__20221231__ifrs-full--TypesOfRisksAxis__custom--CapitalManagementMember_zOIbFwgkNoq9" title="Adjusted net debt / Ebitda (in R$ per share)" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:AdjustedDebtToEarningsBeforeInterestTaxesDepreciationAndAmortization" contextRef="From2022-01-012022-12-31_custom_CapitalManagementMember" id="Fact016174" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="BRLPShares">2.05</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td colspan="3" style="text-align: left">(a) The balances as of December 31, 2022 do not consider the reclassification of the discontinued operation as they reflect the calculation of the indicator based on the scenario existing on that date.</td></tr>
  </table>

</ix:nonNumeric><p id="xdx_8A6_zMtPV8NYM8Vl" style="font: 14pt/14pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;&#160;</p>

<p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 3.7pt 0 0 13pt">34.3.1 <span style="text-decoration: underline">Debt to equity ratio:</span></p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact016176" name="elp:DisclosureDebtToEquityRatioExplanatory"><table border="0" cellpadding="0" cellspacing="0" id="xdx_884_ecustom--DisclosureDebtToEquityRatioExplanatory_pn3n3_zIPcrQr6idO2" summary="xdx: Disclosure - Financial Instruments (Details 11)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="width: 72%"><span id="xdx_8BE_zCxVo6Tzum99" style="display: none">Schedule of debt to equity ratio</span></td>
    <td style="width: 14%">&#160;</td>
    <td style="width: 14%">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: left">Indebtedness</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right">12.31.2023</td>
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right">12.31.2022</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span style="font: normal 400 8pt Arial, Helvetica, Sans-Serif">Loans and financing</span></td>
    <td id="xdx_982_ecustom--LoansAndFinancing_pn3n3_c20231231__ifrs-full--ClassesOfAssetsAxis__custom--IndebtednessMember__ifrs-full--TypesOfRisksAxis__custom--CapitalManagementMember_zI6KbXdSWj4a" title="Loans and financing" style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; text-align: right"><ix:nonFraction name="elp:LoansAndFinancing" contextRef="AsOf2023-12-31_custom_IndebtednessMember_custom_CapitalManagementMember" id="Fact016178" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">5,343,217</ix:nonFraction></td>
    <td id="xdx_986_ecustom--LoansAndFinancing_pn3n3_c20221231__ifrs-full--ClassesOfAssetsAxis__custom--IndebtednessMember__ifrs-full--TypesOfRisksAxis__custom--CapitalManagementMember_zGJC5HQVDb98" title="Loans and financing" style="text-align: right"><ix:nonFraction name="elp:LoansAndFinancing" contextRef="AsOf2022-12-31_custom_IndebtednessMember_custom_CapitalManagementMember" id="Fact016180" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,650,363</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span style="font: normal 400 8pt Arial, Helvetica, Sans-Serif">Debentures</span></td>
    <td id="xdx_98B_ecustom--Debentures_pn3n3_c20231231__ifrs-full--ClassesOfAssetsAxis__custom--IndebtednessMember__ifrs-full--TypesOfRisksAxis__custom--CapitalManagementMember_ziyp8we5U6jh" title="Debentures" style="border-right: #FFC000 0.5pt solid; text-align: right"><ix:nonFraction name="elp:Debentures" contextRef="AsOf2023-12-31_custom_IndebtednessMember_custom_CapitalManagementMember" id="Fact016182" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">9,619,106</ix:nonFraction></td>
    <td id="xdx_982_ecustom--Debentures_pn3n3_c20221231__ifrs-full--ClassesOfAssetsAxis__custom--IndebtednessMember__ifrs-full--TypesOfRisksAxis__custom--CapitalManagementMember_zVKi052iWSf7" title="Debentures" style="text-align: right"><ix:nonFraction name="elp:Debentures" contextRef="AsOf2022-12-31_custom_IndebtednessMember_custom_CapitalManagementMember" id="Fact016184" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">7,803,855</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left"><span style="font: normal 400 8pt Arial, Helvetica, Sans-Serif">(-) Cash and cash equivalents</span></td>
    <td id="xdx_982_eifrs-full--CashAndCashEquivalents_iNI_pn3n3_di_c20231231__ifrs-full--ClassesOfAssetsAxis__custom--IndebtednessMember__ifrs-full--TypesOfRisksAxis__custom--CapitalManagementMember_zO7r8BRI6fCf" title="Less: Cash and cash equivalents" style="border-right: #FFC000 0.5pt solid; text-align: right">(<ix:nonFraction name="ifrs-full:CashAndCashEquivalents" contextRef="AsOf2023-12-31_custom_IndebtednessMember_custom_CapitalManagementMember" id="Fact016186" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">5,634,623</ix:nonFraction>)</td>
    <td id="xdx_98C_eifrs-full--CashAndCashEquivalents_iNI_pn3n3_di_c20221231__ifrs-full--ClassesOfAssetsAxis__custom--IndebtednessMember__ifrs-full--TypesOfRisksAxis__custom--CapitalManagementMember_zysvJBIqSoOj" title="Less: Cash and cash equivalents" style="text-align: right">(<ix:nonFraction name="ifrs-full:CashAndCashEquivalents" contextRef="AsOf2022-12-31_custom_IndebtednessMember_custom_CapitalManagementMember" id="Fact016188" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,678,457</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="text-align: left">(-) Bonds and securities - debt contract guarantees</td>
    <td id="xdx_983_ecustom--BondAndSecurities_iI_pn3n3_c20231231__ifrs-full--ClassesOfAssetsAxis__custom--IndebtednessMember__ifrs-full--TypesOfRisksAxis__custom--CapitalManagementMember_zaFiVZUvxXf1" title="Less: Bonds and securities - debt contract guarantees" style="border-right: #FFC000 0.5pt solid; text-align: right">(<ix:nonFraction name="elp:BondAndSecurities" contextRef="AsOf2023-12-31_custom_IndebtednessMember_custom_CapitalManagementMember" id="Fact016190" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">405,342</ix:nonFraction>)</td>
    <td id="xdx_98A_ecustom--BondAndSecurities_iI_pn3n3_c20221231__ifrs-full--ClassesOfAssetsAxis__custom--IndebtednessMember__ifrs-full--TypesOfRisksAxis__custom--CapitalManagementMember_zF6UDZqeLLUa" title="Less: Bonds and securities - debt contract guarantees" style="text-align: right">(<ix:nonFraction name="elp:BondAndSecurities" contextRef="AsOf2022-12-31_custom_IndebtednessMember_custom_CapitalManagementMember" id="Fact016192" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">290,695</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left">Adjusted net debt</td>
    <td id="xdx_98F_eifrs-full--NetDebt_iI_pn3n3_c20231231__ifrs-full--ClassesOfAssetsAxis__custom--IndebtednessMember__ifrs-full--TypesOfRisksAxis__custom--CapitalManagementMember_zj1QM1ZiJyq7" title="Adjusted net debt" style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right"><ix:nonFraction name="ifrs-full:NetDebt" contextRef="AsOf2023-12-31_custom_IndebtednessMember_custom_CapitalManagementMember" id="Fact016194" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">8,922,358</ix:nonFraction></td>
    <td id="xdx_982_eifrs-full--NetDebt_iI_pn3n3_c20221231__ifrs-full--ClassesOfAssetsAxis__custom--IndebtednessMember__ifrs-full--TypesOfRisksAxis__custom--CapitalManagementMember_zY3G3wfiajaa" title="Adjusted net debt" style="font-weight: bold; text-align: right"><ix:nonFraction name="ifrs-full:NetDebt" contextRef="AsOf2022-12-31_custom_IndebtednessMember_custom_CapitalManagementMember" id="Fact016196" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">9,485,066</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 0.5pt solid; text-align: left"><span style="font: normal 400 8pt Arial, Helvetica, Sans-Serif">Equity</span></td>
    <td id="xdx_98B_eifrs-full--Equity_pn3n3_c20231231__ifrs-full--ClassesOfAssetsAxis__custom--IndebtednessMember__ifrs-full--TypesOfRisksAxis__custom--CapitalManagementMember_zE12KrTd2Zvf" title="Equity" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; text-align: right"><ix:nonFraction name="ifrs-full:Equity" contextRef="AsOf2023-12-31_custom_IndebtednessMember_custom_CapitalManagementMember" id="Fact016198" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">24,191,667</ix:nonFraction></td>
    <td id="xdx_981_eifrs-full--Equity_pn3n3_c20221231__ifrs-full--ClassesOfAssetsAxis__custom--IndebtednessMember__ifrs-full--TypesOfRisksAxis__custom--CapitalManagementMember_zLdxgTC295Sk" title="Equity" style="border-bottom: Black 0.5pt solid; text-align: right"><ix:nonFraction name="ifrs-full:Equity" contextRef="AsOf2022-12-31_custom_IndebtednessMember_custom_CapitalManagementMember" id="Fact016200" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">21,131,225</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; font-weight: bold; text-align: left">Debt to equity ratio</td>
    <td id="xdx_98F_ecustom--EquityIndebtedness_pip0_c20230101__20231231__ifrs-full--ClassesOfAssetsAxis__custom--IndebtednessMember__ifrs-full--TypesOfRisksAxis__custom--CapitalManagementMember_zZUlnhUZvSLj" title="Debit to equity ratio (in R$ per share)" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right"><ix:nonFraction name="elp:EquityIndebtedness" contextRef="From2023-01-012023-12-31_custom_IndebtednessMember_custom_CapitalManagementMember" id="Fact016202" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="BRLPShares">0.37</ix:nonFraction></td>
    <td id="xdx_98B_ecustom--EquityIndebtedness_pip0_c20220101__20221231__ifrs-full--ClassesOfAssetsAxis__custom--IndebtednessMember__ifrs-full--TypesOfRisksAxis__custom--CapitalManagementMember_z4lPEk8CraK3" title="Debit to equity ratio (in R$ per share)" style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right"><ix:nonFraction name="elp:EquityIndebtedness" contextRef="From2022-01-012022-12-31_custom_IndebtednessMember_custom_CapitalManagementMember" id="Fact016204" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="BRLPShares">0.45</ix:nonFraction></td></tr>
  </table></ix:nonNumeric>

<p style="font: 14pt/14pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>


<ix:exclude><!-- Field: Page; Sequence: 290 -->
    <div id="xdx_238_zKg6yeQazQl" style="border-bottom: Black 1pt solid; margin-bottom: 6pt"><p style="margin-top: 0; margin-bottom: 0">&#160;</p><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%">F-<!-- Field: Sequence; Type: Arabic; Name: PageNo -->115<!-- Field: /Sequence -->&#160;</td></tr></table></div>
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<td style="width: 20.3pt"/><td style="width: 25.35pt">35.</td><td><span id="xdx_82A_zzXohBfkzWK9">Related Party Transactions</span></td></tr></table>

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    <td id="xdx_98C_eifrs-full--Assets_iI_pn3n3_c20231231__dei--LegalEntityAxis__custom--StateOfParanaMember__custom--NatureOfOperationsAxis__custom--DividendsPayableMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--EntitiesWithSignificantInfluenceMember_zs7UUgS8kX97" title="Assets" style="border-right: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl16210">-</span></span></td>
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  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left"><span style="font: 400 7pt Arial, Helvetica, Sans-Serif"><i>Energia
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  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left"><span style="font: 400 7pt Arial, Helvetica, Sans-Serif"><i>Tarifa
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  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left"><span style="font-size: 7pt">Employees transferred (b)</span></td>
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    <td id="xdx_985_eifrs-full--Liabilities_iI_pn3n3_c20221231__custom--NatureOfOperationsAxis__custom--EmployeesTransferredMember__dei--LegalEntityAxis__custom--StateOfParanaMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--EntitiesWithSignificantInfluenceMember_ztnTYw6GqN2c" title="Liabilities" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl16296">-</span></span></td>
    <td id="xdx_983_eifrs-full--Revenue_pn3n3_c20230101__20231231__custom--NatureOfOperationsAxis__custom--EmployeesTransferredMember__dei--LegalEntityAxis__custom--StateOfParanaMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--EntitiesWithSignificantInfluenceMember_zBsTgJMuZNG6" title="Revenue" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl16298">-</span></span></td>
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  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left"><span style="font-size: 7pt">Meteorological System of Paran&#225;-
    Simepar (c)&#160;</span></td>
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    <td style="font-weight: bold; text-align: left"><span style="font-size: 7pt">&#160;</span></td>
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    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">-</span></td>
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  <tr style="vertical-align: bottom">
    <td style="font-weight: bold"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
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    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
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  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; font-weight: bold; text-align: left"><span style="font-size: 7pt">BNDES and BNDESPAR - <span style="font-family: Arial, Helvetica, Sans-Serif; font-style: normal; font-weight: 400">dividends
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    <td id="xdx_983_eifrs-full--Assets_iI_pn3n3_c20231231__dei--LegalEntityAxis__custom--BNDESAndBNDESPARMember__custom--NatureOfOperationsAxis__custom--DividendsPayableMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--EntitiesWithSignificantInfluenceMember_zehedjlQsbM6" title="Assets" style="border-right: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl16330">-</span></span></td>
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    <td id="xdx_98D_eifrs-full--Liabilities_iI_pn3n3_c20231231__dei--LegalEntityAxis__custom--BNDESAndBNDESPARMember__custom--NatureOfOperationsAxis__custom--DividendsPayableMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--EntitiesWithSignificantInfluenceMember_zoD39v23x5i1" title="Liabilities" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="ifrs-full:Liabilities" contextRef="AsOf2023-12-31_custom_BNDESAndBNDESPARMember_custom_DividendsPayableMember_custom_EntitiesWithSignificantInfluenceMember" id="Fact016334" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">212,455</ix:nonFraction></span></td>
    <td id="xdx_98C_eifrs-full--Liabilities_iI_pn3n3_c20221231__dei--LegalEntityAxis__custom--BNDESAndBNDESPARMember__custom--NatureOfOperationsAxis__custom--DividendsPayableMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--EntitiesWithSignificantInfluenceMember_zMjs1OLNcTW" title="Liabilities" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="ifrs-full:Liabilities" contextRef="AsOf2022-12-31_custom_BNDESAndBNDESPARMember_custom_DividendsPayableMember_custom_EntitiesWithSignificantInfluenceMember" id="Fact016336" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">76,684</ix:nonFraction></span></td>
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    <td id="xdx_984_eifrs-full--Revenue_pn3n3_c20220101__20221231__dei--LegalEntityAxis__custom--BNDESAndBNDESPARMember__custom--NatureOfOperationsAxis__custom--DividendsPayableMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--EntitiesWithSignificantInfluenceMember_zRtfUNlKHwL3" title="Revenue" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl16340">-</span></span></td>
    <td id="xdx_985_eifrs-full--Revenue_pn3n3_c20210101__20211231__dei--LegalEntityAxis__custom--BNDESAndBNDESPARMember__custom--NatureOfOperationsAxis__custom--DividendsPayableMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--EntitiesWithSignificantInfluenceMember_zmMMhfS9Hhc4" title="Revenue" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl16342">-</span></span></td>
    <td id="xdx_98D_ecustom--CostAndOperatingExpense_pn3n3_c20230101__20231231__dei--LegalEntityAxis__custom--BNDESAndBNDESPARMember__custom--NatureOfOperationsAxis__custom--DividendsPayableMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--EntitiesWithSignificantInfluenceMember_zG6OGfpXRNmg" title="Cost/ expenses" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl16344">-</span></span></td>
    <td id="xdx_986_ecustom--CostAndOperatingExpense_pn3n3_c20220101__20221231__dei--LegalEntityAxis__custom--BNDESAndBNDESPARMember__custom--NatureOfOperationsAxis__custom--DividendsPayableMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--EntitiesWithSignificantInfluenceMember_zoU4zfOS5QF8" title="Cost/ expenses" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl16346">-</span></span></td>
    <td id="xdx_985_ecustom--CostAndOperatingExpense_pn3n3_c20210101__20211231__dei--LegalEntityAxis__custom--BNDESAndBNDESPARMember__custom--NatureOfOperationsAxis__custom--DividendsPayableMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--EntitiesWithSignificantInfluenceMember_za8meb0ypsw8" title="Cost/ expenses" style="text-align: right"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl16348">-</span></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left"><span style="font-size: 7pt">Financing (Note 20)</span></td>
    <td id="xdx_98F_eifrs-full--Assets_iI_pn3n3_c20231231__dei--LegalEntityAxis__custom--BNDESAndBNDESPARMember__custom--NatureOfOperationsAxis__custom--FinancingMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--EntitiesWithSignificantInfluenceMember_z1Ffmppk7U1a" title="Assets" style="border-right: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl16350">-</span></span></td>
    <td id="xdx_98D_eifrs-full--Assets_iI_pn3n3_c20221231__dei--LegalEntityAxis__custom--BNDESAndBNDESPARMember__custom--NatureOfOperationsAxis__custom--FinancingMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--EntitiesWithSignificantInfluenceMember_zF89BGAyayn1" title="Assets" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl16352">-</span></span></td>
    <td id="xdx_988_eifrs-full--Liabilities_iI_pn3n3_c20231231__dei--LegalEntityAxis__custom--BNDESAndBNDESPARMember__custom--NatureOfOperationsAxis__custom--FinancingMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--EntitiesWithSignificantInfluenceMember_zcVOwBDr8aKe" title="Liabilities" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="ifrs-full:Liabilities" contextRef="AsOf2023-12-31_custom_BNDESAndBNDESPARMember_custom_FinancingMember_custom_EntitiesWithSignificantInfluenceMember" id="Fact016354" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,939,427</ix:nonFraction></span></td>
    <td id="xdx_98E_eifrs-full--Liabilities_iI_pn3n3_c20221231__dei--LegalEntityAxis__custom--BNDESAndBNDESPARMember__custom--NatureOfOperationsAxis__custom--FinancingMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--EntitiesWithSignificantInfluenceMember_zOjrYImVzZE" title="Liabilities" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="ifrs-full:Liabilities" contextRef="AsOf2022-12-31_custom_BNDESAndBNDESPARMember_custom_FinancingMember_custom_EntitiesWithSignificantInfluenceMember" id="Fact016356" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,097,606</ix:nonFraction></span></td>
    <td id="xdx_98C_eifrs-full--Revenue_pn3n3_c20230101__20231231__dei--LegalEntityAxis__custom--BNDESAndBNDESPARMember__custom--NatureOfOperationsAxis__custom--FinancingMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--EntitiesWithSignificantInfluenceMember_zGLRoE1ALcq1" title="Revenue" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl16358">-</span></span></td>
    <td id="xdx_982_eifrs-full--Revenue_pn3n3_c20220101__20221231__dei--LegalEntityAxis__custom--BNDESAndBNDESPARMember__custom--NatureOfOperationsAxis__custom--FinancingMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--EntitiesWithSignificantInfluenceMember_zMtdjkH7DVU7" title="Revenue" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl16360">-</span></span></td>
    <td id="xdx_981_eifrs-full--Revenue_pn3n3_c20210101__20211231__dei--LegalEntityAxis__custom--BNDESAndBNDESPARMember__custom--NatureOfOperationsAxis__custom--FinancingMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--EntitiesWithSignificantInfluenceMember_zDtoYTElUTD" title="Revenue" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl16362">-</span></span></td>
    <td id="xdx_983_ecustom--CostAndOperatingExpense_pn3n3_c20230101__20231231__dei--LegalEntityAxis__custom--BNDESAndBNDESPARMember__custom--NatureOfOperationsAxis__custom--FinancingMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--EntitiesWithSignificantInfluenceMember_zoejTbkPOCpg" title="Cost/ expenses" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:CostAndOperatingExpense" contextRef="From2023-01-012023-12-31_custom_BNDESAndBNDESPARMember_custom_FinancingMember_custom_EntitiesWithSignificantInfluenceMember" id="Fact016364" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">180,030</ix:nonFraction>)</span></td>
    <td id="xdx_98D_ecustom--CostAndOperatingExpense_pn3n3_c20220101__20221231__dei--LegalEntityAxis__custom--BNDESAndBNDESPARMember__custom--NatureOfOperationsAxis__custom--FinancingMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--EntitiesWithSignificantInfluenceMember_zg1DOud89ia7" title="Cost/ expenses" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:CostAndOperatingExpense" contextRef="From2022-01-012022-12-31_custom_BNDESAndBNDESPARMember_custom_FinancingMember_custom_EntitiesWithSignificantInfluenceMember" id="Fact016366" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">190,881</ix:nonFraction>)</span></td>
    <td id="xdx_98D_ecustom--CostAndOperatingExpense_pn3n3_c20210101__20211231__dei--LegalEntityAxis__custom--BNDESAndBNDESPARMember__custom--NatureOfOperationsAxis__custom--FinancingMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--EntitiesWithSignificantInfluenceMember_znYGMLMdVYy4" title="Cost/ expenses" style="text-align: right"><span style="font-size: 7pt">(<ix:nonFraction name="elp:CostAndOperatingExpense" contextRef="From2021-01-012021-12-31_custom_BNDESAndBNDESPARMember_custom_FinancingMember_custom_EntitiesWithSignificantInfluenceMember" id="Fact016368" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">174,210</ix:nonFraction>)</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left"><span style="font-size: 7pt">Debentures - wind farms (Note 21)&#160;</span></td>
    <td id="xdx_98F_eifrs-full--Assets_iI_pn3n3_c20231231__dei--LegalEntityAxis__custom--BNDESAndBNDESPARMember__custom--NatureOfOperationsAxis__custom--DebenturesWindFarmsMember__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--EntitiesWithSignificantInfluenceMember_zTX8FUMUtzKa" title="Assets" style="border-right: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl16370">-</span></span></td>
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  <tr style="vertical-align: bottom">
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  <tr style="vertical-align: bottom">
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  <tr style="vertical-align: bottom">
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  <tr style="vertical-align: bottom">
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  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; color: red; text-align: right"><span style="font-size: 7pt">-</span></td>
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    <td style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">-</span></td>
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    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">-</span></td>
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    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">-</span></td>
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    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">-</span></td>
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  <tr style="vertical-align: bottom">
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    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
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  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; font-weight: bold; text-align: left"><span style="font-size: 7pt">Voltalia S&#227;o Miguel do Gostoso(f)</span></td>
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  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left"><span style="font-size: 7pt">Dividends</span></td>
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    <td id="xdx_98C_eifrs-full--Assets_iI_pn3n3_c20221231__ifrs-full--CategoriesOfRelatedPartiesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--VoltaliaSaoMiguelDoGostosoMember__custom--NatureOfOperationsAxis__custom--DividendsMember_zR2nG5g2Kn7j" title="Assets" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="ifrs-full:Assets" contextRef="AsOf2022-12-31_ifrs-full_JointVenturesMember_custom_VoltaliaSaoMiguelDoGostosoMember_custom_DividendsMember" id="Fact016452" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,032</ix:nonFraction></span></td>
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    <td id="xdx_98B_eifrs-full--Liabilities_iI_pn3n3_c20221231__ifrs-full--CategoriesOfRelatedPartiesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--VoltaliaSaoMiguelDoGostosoMember__custom--NatureOfOperationsAxis__custom--DividendsMember_zpGivRza3nB6" title="Liabilities" style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl16456">-</span></span></td>
    <td id="xdx_98D_eifrs-full--Revenue_pn3n3_c20230101__20231231__ifrs-full--CategoriesOfRelatedPartiesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--VoltaliaSaoMiguelDoGostosoMember__custom--NatureOfOperationsAxis__custom--DividendsMember_za26M8D8uWh9" title="Revenue" style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl16458">-</span></span></td>
    <td id="xdx_985_eifrs-full--Revenue_pn3n3_c20220101__20221231__ifrs-full--CategoriesOfRelatedPartiesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--VoltaliaSaoMiguelDoGostosoMember__custom--NatureOfOperationsAxis__custom--DividendsMember_z983FFvQoRe6" title="Revenue" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl16460">-</span></span></td>
    <td id="xdx_986_eifrs-full--Revenue_pn3n3_c20210101__20211231__ifrs-full--CategoriesOfRelatedPartiesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--VoltaliaSaoMiguelDoGostosoMember__custom--NatureOfOperationsAxis__custom--DividendsMember_zOzEmw1IvGs3" title="Revenue" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl16462">-</span></span></td>
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  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; color: red; text-align: right"><span style="font-size: 7pt">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">-</span></td>
    <td style="text-align: right"><span style="font-size: 7pt">-</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; font-weight: bold; text-align: left"><span style="font-size: 7pt">Caiu&#225; Transmissora de Energia(g)
    (h) (i)</span></td>
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  <tr style="vertical-align: bottom">
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  <tr style="vertical-align: bottom">
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  <tr style="vertical-align: bottom">
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  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left"><span style="font-size: 7pt">Dividends</span></td>
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  <tr style="vertical-align: bottom">
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    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">-</span></td>
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    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">-</span></td>
    <td style="text-align: right"><span style="font-size: 7pt">-</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; font-weight: bold; text-align: left"><span style="font-size: 7pt">Matrinch&#227; Transmissora de
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    <td id="xdx_985_eifrs-full--Liabilities_iI_pn3n3_c20231231__ifrs-full--CategoriesOfRelatedPartiesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--MatrinchaTransmissoraDeEnergiaMember_zE1SJ67yron8" title="Liabilities" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="ifrs-full:Liabilities" contextRef="AsOf2023-12-31_ifrs-full_JointVenturesMember_custom_MatrinchaTransmissoraDeEnergiaMember" id="Fact016554" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">235</ix:nonFraction></span></td>
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    <td id="xdx_98A_eifrs-full--Revenue_pn3n3_c20230101__20231231__ifrs-full--CategoriesOfRelatedPartiesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--MatrinchaTransmissoraDeEnergiaMember_zmhvc0sHcbIg" title="Revenue" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl16558">-</span></span></td>
    <td id="xdx_989_eifrs-full--Revenue_pn3n3_c20220101__20221231__ifrs-full--CategoriesOfRelatedPartiesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--MatrinchaTransmissoraDeEnergiaMember_zmn8bQA0i8Bi" title="Revenue" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl16560">-</span></span></td>
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  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left"><span style="font-size: 7pt">Dividends</span></td>
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    <td id="xdx_98F_eifrs-full--Liabilities_iI_pn3n3_c20221231__ifrs-full--CategoriesOfRelatedPartiesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--MatrinchaTransmissoraDeEnergiaMember__custom--NatureOfOperationsAxis__custom--DividendsMember_zwIwVHCjjSjf" title="Liabilities" style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl16576">-</span></span></td>
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    <td id="xdx_981_eifrs-full--Revenue_pn3n3_c20220101__20221231__ifrs-full--CategoriesOfRelatedPartiesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--MatrinchaTransmissoraDeEnergiaMember__custom--NatureOfOperationsAxis__custom--DividendsMember_z2KgNzDcI8Zh" title="Revenue" style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl16580">-</span></span></td>
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  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">-</span></td>
    <td style="text-align: right"><span style="font-size: 7pt">-</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; font-weight: bold; text-align: left"><span style="font-size: 7pt">Guaraciaba Transmissora de Energia
    (h) (i)</span></td>
    <td id="xdx_98C_eifrs-full--Assets_iI_pn3n3_c20231231__ifrs-full--CategoriesOfRelatedPartiesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--GuaraciabaTransmissoraDeEnergiaMember_zM8djy1GCtqg" title="Assets" style="border-right: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl16590">-</span></span></td>
    <td id="xdx_980_eifrs-full--Assets_iI_pn3n3_c20221231__ifrs-full--CategoriesOfRelatedPartiesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--GuaraciabaTransmissoraDeEnergiaMember_zTVA7HfnPjO7" title="Assets" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl16592">-</span></span></td>
    <td id="xdx_982_eifrs-full--Liabilities_iI_pn3n3_c20231231__ifrs-full--CategoriesOfRelatedPartiesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--GuaraciabaTransmissoraDeEnergiaMember_zvcY1CHoTMdc" title="Liabilities" style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="ifrs-full:Liabilities" contextRef="AsOf2023-12-31_ifrs-full_JointVenturesMember_custom_GuaraciabaTransmissoraDeEnergiaMember" id="Fact016594" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">111</ix:nonFraction></span></td>
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    <td id="xdx_98D_eifrs-full--Revenue_pn3n3_c20230101__20231231__ifrs-full--CategoriesOfRelatedPartiesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--GuaraciabaTransmissoraDeEnergiaMember_zn4m6qfe4Cbl" title="Revenue" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl16598">-</span></span></td>
    <td id="xdx_986_eifrs-full--Revenue_pn3n3_c20220101__20221231__ifrs-full--CategoriesOfRelatedPartiesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--GuaraciabaTransmissoraDeEnergiaMember_zOy9wbAnI1A5" title="Revenue" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl16600">-</span></span></td>
    <td id="xdx_98B_eifrs-full--Revenue_pn3n3_c20210101__20211231__ifrs-full--CategoriesOfRelatedPartiesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--GuaraciabaTransmissoraDeEnergiaMember_zHMbwk4Msky5" title="Revenue" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl16602">-</span></span></td>
    <td id="xdx_984_ecustom--CostAndOperatingExpense_pn3n3_c20230101__20231231__ifrs-full--CategoriesOfRelatedPartiesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--GuaraciabaTransmissoraDeEnergiaMember_ztFlxvmQUur8" title="Cost/ expenses" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:CostAndOperatingExpense" contextRef="From2023-01-012023-12-31_ifrs-full_JointVenturesMember_custom_GuaraciabaTransmissoraDeEnergiaMember" id="Fact016604" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">8,938</ix:nonFraction>)</span></td>
    <td id="xdx_98A_ecustom--CostAndOperatingExpense_pn3n3_c20220101__20221231__ifrs-full--CategoriesOfRelatedPartiesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--GuaraciabaTransmissoraDeEnergiaMember_zN9uZ3C3Rl8f" title="Cost/ expenses" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:CostAndOperatingExpense" contextRef="From2022-01-012022-12-31_ifrs-full_JointVenturesMember_custom_GuaraciabaTransmissoraDeEnergiaMember" id="Fact016606" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">7,191</ix:nonFraction>)</span></td>
    <td id="xdx_982_ecustom--CostAndOperatingExpense_pn3n3_c20210101__20211231__ifrs-full--CategoriesOfRelatedPartiesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--GuaraciabaTransmissoraDeEnergiaMember_zlZ7pc9m4eb" title="Cost/ expenses" style="text-align: right"><span style="font-size: 7pt">(<ix:nonFraction name="elp:CostAndOperatingExpense" contextRef="From2021-01-012021-12-31_ifrs-full_JointVenturesMember_custom_GuaraciabaTransmissoraDeEnergiaMember" id="Fact016608" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">6,067</ix:nonFraction>)</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left"><span style="font-size: 7pt">Dividends</span></td>
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  <tr style="vertical-align: bottom">
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  <tr style="vertical-align: bottom">
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  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left"><span style="font-size: 7pt">&#160;</span></td>
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    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">-</span></td>
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  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; font-weight: bold; text-align: left"><span style="font-size: 7pt">Cantareira Transmissora de Energia
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  <tr style="vertical-align: bottom">
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  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left"><span style="font-size: 7pt">&#160;</span></td>
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    <td style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;-</span></td>
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    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">-</span></td>
    <td style="text-align: right"><span style="font-size: 7pt">-</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; font-weight: bold; text-align: left"><span style="font-size: 7pt">Mata de Santa Genebra Transmiss&#227;o
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    <td id="xdx_98C_eifrs-full--Liabilities_iI_pn3n3_c20221231__ifrs-full--CategoriesOfRelatedPartiesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--MataDeSantaGenebraTransmissaoMember_zo9LVDdVsN7i" title="Liabilities" style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="ifrs-full:Liabilities" contextRef="AsOf2022-12-31_ifrs-full_JointVenturesMember_custom_MataDeSantaGenebraTransmissaoMember" id="Fact016716" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,401</ix:nonFraction></span></td>
    <td id="xdx_98F_eifrs-full--Revenue_pn3n3_c20230101__20231231__ifrs-full--CategoriesOfRelatedPartiesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--MataDeSantaGenebraTransmissaoMember_zasusYxsvWjb" title="Revenue" style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="ifrs-full:Revenue" contextRef="From2023-01-012023-12-31_ifrs-full_JointVenturesMember_custom_MataDeSantaGenebraTransmissaoMember" id="Fact016718" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">13,653</ix:nonFraction></span></td>
    <td id="xdx_980_eifrs-full--Revenue_pn3n3_c20220101__20221231__ifrs-full--CategoriesOfRelatedPartiesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--MataDeSantaGenebraTransmissaoMember_zJOTg0co9iZj" title="Revenue" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="ifrs-full:Revenue" contextRef="From2022-01-012022-12-31_ifrs-full_JointVenturesMember_custom_MataDeSantaGenebraTransmissaoMember" id="Fact016720" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">19,318</ix:nonFraction></span></td>
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    <td id="xdx_981_ecustom--CostAndOperatingExpense_pn3n3_c20230101__20231231__ifrs-full--CategoriesOfRelatedPartiesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--MataDeSantaGenebraTransmissaoMember_fKGgpKGkpKClq_zovDAbi6RXLj" title="Assets" style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:CostAndOperatingExpense" contextRef="From2023-01-012023-12-31_ifrs-full_JointVenturesMember_custom_MataDeSantaGenebraTransmissaoMember" id="Fact016724" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">19,778</ix:nonFraction>)</span></td>
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    <td id="xdx_989_ecustom--CostAndOperatingExpense_pn3n3_c20210101__20211231__ifrs-full--CategoriesOfRelatedPartiesAxis__ifrs-full--JointVenturesMember__dei--LegalEntityAxis__custom--MataDeSantaGenebraTransmissaoMember_znEwP7TSTnd8" title="Cost/ expenses" style="text-align: right"><span style="font-size: 7pt">(<ix:nonFraction name="elp:CostAndOperatingExpense" contextRef="From2021-01-012021-12-31_ifrs-full_JointVenturesMember_custom_MataDeSantaGenebraTransmissaoMember" id="Fact016728" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">12,390</ix:nonFraction>)</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left"><span style="font-size: 7pt">Dividends</span></td>
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  <tr style="vertical-align: bottom">
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  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left"><span style="font-size: 7pt">&#160;</span></td>
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    <td style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;-</span></td>
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    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">-</span></td>
    <td style="text-align: right"><span style="font-size: 7pt">-</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; font-weight: bold; text-align: left"><span style="font-size: 7pt">Foz do Chopim Energ&#233;tica Ltda.
    (l)</span></td>
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    <td id="xdx_98C_eifrs-full--Liabilities_iI_pn3n3_c20231231__ifrs-full--CategoriesOfRelatedPartiesAxis__ifrs-full--AssociatesMember__dei--LegalEntityAxis__custom--FozdoChopimEnergeticaLtdaMember_zPUljj21GkH6" title="Liabilities" style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl16814">-</span></span></td>
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  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; color: red; text-align: right"><span style="font-size: 7pt">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-left: 9px; color: red; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">-</span></td>
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    <td style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">-</span></td>
    <td style="text-align: right"><span style="font-size: 7pt">-</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left"><span style="font-size: 7pt">Key management staff</span></td>
    <td style="border-right: #FFC000 0.5pt solid; color: red; text-align: right"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-left: 9px; color: red; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="text-align: right"><span style="font-size: 7pt">&#160;</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left"><span style="font-size: 7pt">Fees and social security charges (Note 31.2)</span></td>
    <td id="xdx_98E_eifrs-full--Assets_iI_pn3n3_c20231231__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--KeyManagementStaffMember__custom--NatureOfOperationsAxis__custom--FeesAndSocialSecurityChargesMember_zHqQzurzRHA6" title="Assets" style="border-right: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl16830">-</span></span></td>
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  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left"><span style="font-size: 7pt">Pension and healthcare plans (Note 22.3)</span></td>
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  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; color: red; text-align: right"><span style="font-size: 7pt">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;-</span></td>
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    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">-</span></td>
    <td style="text-align: right"><span style="font-size: 7pt">-</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold"><span style="font-size: 7pt">Other related parties</span></td>
    <td style="border-right: #FFC000 0.5pt solid; color: red; text-align: right"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-left: 9px; color: red; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="text-align: right"><span style="font-size: 7pt">&#160;</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; font-weight: bold; text-align: left"><span style="font-size: 7pt">Funda&#231;&#227;o Copel&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">-</span></td>
    <td style="text-align: right"><span style="font-size: 7pt">-</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left"><span style="font-size: 7pt">Administrative property rental</span></td>
    <td id="xdx_982_eifrs-full--Assets_iI_pn3n3_c20231231__ifrs-full--CategoriesOfRelatedPartiesAxis__ifrs-full--OtherRelatedPartiesMember__dei--LegalEntityAxis__custom--AdministrativePropertyRentalMember_zVGLJeVBCVs6" title="Assets" style="border-right: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl16870">-</span></span></td>
    <td id="xdx_98F_eifrs-full--Assets_iI_pn3n3_c20221231__ifrs-full--CategoriesOfRelatedPartiesAxis__ifrs-full--OtherRelatedPartiesMember__dei--LegalEntityAxis__custom--AdministrativePropertyRentalMember_ziPIkQXw9Iw4" title="Assets" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl16872">-</span></span></td>
    <td id="xdx_982_eifrs-full--Liabilities_iI_pn3n3_c20231231__ifrs-full--CategoriesOfRelatedPartiesAxis__ifrs-full--OtherRelatedPartiesMember__dei--LegalEntityAxis__custom--AdministrativePropertyRentalMember_z010orjZO0Le" title="Liabilities" style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="ifrs-full:Liabilities" contextRef="AsOf2023-12-31_ifrs-full_OtherRelatedPartiesMember_custom_AdministrativePropertyRentalMember" id="Fact016874" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">120,451</ix:nonFraction></span></td>
    <td id="xdx_98E_eifrs-full--Liabilities_iI_pn3n3_c20221231__ifrs-full--CategoriesOfRelatedPartiesAxis__ifrs-full--OtherRelatedPartiesMember__dei--LegalEntityAxis__custom--AdministrativePropertyRentalMember_zQLvtkdc6iW4" title="Liabilities" style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="ifrs-full:Liabilities" contextRef="AsOf2022-12-31_ifrs-full_OtherRelatedPartiesMember_custom_AdministrativePropertyRentalMember" id="Fact016876" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">102,410</ix:nonFraction></span></td>
    <td id="xdx_984_eifrs-full--Revenue_pn3n3_c20230101__20231231__ifrs-full--CategoriesOfRelatedPartiesAxis__ifrs-full--OtherRelatedPartiesMember__dei--LegalEntityAxis__custom--AdministrativePropertyRentalMember_zrDDKQlIx1c5" title="Revenue" style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl16878">-</span></span></td>
    <td id="xdx_98E_eifrs-full--Revenue_pn3n3_c20220101__20221231__ifrs-full--CategoriesOfRelatedPartiesAxis__ifrs-full--OtherRelatedPartiesMember__dei--LegalEntityAxis__custom--AdministrativePropertyRentalMember_zZs46guK7Fp9" title="Revenue" style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl16880">-</span></span></td>
    <td id="xdx_98C_eifrs-full--Revenue_pn3n3_c20210101__20211231__ifrs-full--CategoriesOfRelatedPartiesAxis__ifrs-full--OtherRelatedPartiesMember__dei--LegalEntityAxis__custom--AdministrativePropertyRentalMember_z9Fb11RXuRhl" title="Revenue" style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl16882">-</span></span></td>
    <td id="xdx_98E_ecustom--CostAndOperatingExpense_pn3n3_c20230101__20231231__ifrs-full--CategoriesOfRelatedPartiesAxis__ifrs-full--OtherRelatedPartiesMember__dei--LegalEntityAxis__custom--AdministrativePropertyRentalMember_zAmO0L0RFk0i" title="Cost/ expenses" style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;(<ix:nonFraction name="elp:CostAndOperatingExpense" contextRef="From2023-01-012023-12-31_ifrs-full_OtherRelatedPartiesMember_custom_AdministrativePropertyRentalMember" id="Fact016884" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">10,091</ix:nonFraction>)</span></td>
    <td id="xdx_987_ecustom--CostAndOperatingExpense_pn3n3_c20220101__20221231__ifrs-full--CategoriesOfRelatedPartiesAxis__ifrs-full--OtherRelatedPartiesMember__dei--LegalEntityAxis__custom--AdministrativePropertyRentalMember_zA8V8ZvpGsRd" title="Cost/ expenses" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:CostAndOperatingExpense" contextRef="From2022-01-012022-12-31_ifrs-full_OtherRelatedPartiesMember_custom_AdministrativePropertyRentalMember" id="Fact016886" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">10,713</ix:nonFraction>)</span></td>
    <td id="xdx_982_ecustom--CostAndOperatingExpense_pn3n3_c20210101__20211231__ifrs-full--CategoriesOfRelatedPartiesAxis__ifrs-full--OtherRelatedPartiesMember__dei--LegalEntityAxis__custom--AdministrativePropertyRentalMember_zGI92eLi3Eb4" title="Cost/ expenses" style="text-align: right"><span style="font-size: 7pt">(<ix:nonFraction name="elp:CostAndOperatingExpense" contextRef="From2021-01-012021-12-31_ifrs-full_OtherRelatedPartiesMember_custom_AdministrativePropertyRentalMember" id="Fact016888" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">6,827</ix:nonFraction>)</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left"><span style="font-size: 7pt">Pension and healthcare plans (Note 22.3)</span></td>
    <td id="xdx_982_eifrs-full--Assets_iI_pn3n3_c20231231__ifrs-full--CategoriesOfRelatedPartiesAxis__ifrs-full--OtherRelatedPartiesMember__dei--LegalEntityAxis__custom--PensionAndHealthcarePlansMember_znkQLUlqeJI7" title="Assets" style="border-right: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl16890">-</span></span></td>
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  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: left"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;-</span></td>
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    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">-</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">-</span></td>
    <td style="text-align: right"><span style="font-size: 7pt">-</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; font-weight: bold; text-align: left"><span style="font-size: 7pt">Lactec (m)</span></td>
    <td id="xdx_984_eifrs-full--Assets_iI_pn3n3_c20231231__ifrs-full--CategoriesOfRelatedPartiesAxis__ifrs-full--OtherRelatedPartiesMember__dei--LegalEntityAxis__custom--LactecMember_z9qxaj0q7QM3" title="Assets" style="border-right: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;<ix:nonFraction name="ifrs-full:Assets" contextRef="AsOf2023-12-31_ifrs-full_OtherRelatedPartiesMember_custom_LactecMember" id="Fact016910" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3</ix:nonFraction></span></td>
    <td id="xdx_98D_eifrs-full--Assets_iI_pn3n3_c20221231__ifrs-full--CategoriesOfRelatedPartiesAxis__ifrs-full--OtherRelatedPartiesMember__dei--LegalEntityAxis__custom--LactecMember_zFRNgQWx1BXh" title="Assets" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="ifrs-full:Assets" contextRef="AsOf2022-12-31_ifrs-full_OtherRelatedPartiesMember_custom_LactecMember" id="Fact016912" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3</ix:nonFraction></span></td>
    <td id="xdx_985_eifrs-full--Liabilities_iI_pn3n3_c20231231__ifrs-full--CategoriesOfRelatedPartiesAxis__ifrs-full--OtherRelatedPartiesMember__dei--LegalEntityAxis__custom--LactecMember_z0LODGjH7Ei7" title="Liabilities" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="ifrs-full:Liabilities" contextRef="AsOf2023-12-31_ifrs-full_OtherRelatedPartiesMember_custom_LactecMember" id="Fact016914" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">323</ix:nonFraction></span></td>
    <td id="xdx_98C_eifrs-full--Liabilities_iI_pn3n3_c20221231__ifrs-full--CategoriesOfRelatedPartiesAxis__ifrs-full--OtherRelatedPartiesMember__dei--LegalEntityAxis__custom--LactecMember_z51e3ELxMLFa" title="Liabilities" style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="ifrs-full:Liabilities" contextRef="AsOf2022-12-31_ifrs-full_OtherRelatedPartiesMember_custom_LactecMember" id="Fact016916" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,131</ix:nonFraction></span></td>
    <td id="xdx_98C_eifrs-full--Revenue_pn3n3_c20230101__20231231__ifrs-full--CategoriesOfRelatedPartiesAxis__ifrs-full--OtherRelatedPartiesMember__dei--LegalEntityAxis__custom--LactecMember_zXD0VueBirpg" title="Revenue" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<ix:nonFraction name="ifrs-full:Revenue" contextRef="From2023-01-012023-12-31_ifrs-full_OtherRelatedPartiesMember_custom_LactecMember" id="Fact016918" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">462</ix:nonFraction></span></td>
    <td id="xdx_987_eifrs-full--Revenue_pn3n3_c20220101__20221231__ifrs-full--CategoriesOfRelatedPartiesAxis__ifrs-full--OtherRelatedPartiesMember__dei--LegalEntityAxis__custom--LactecMember_zH7LbGvYYtoh" title="Revenue" style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="ifrs-full:Revenue" contextRef="From2022-01-012022-12-31_ifrs-full_OtherRelatedPartiesMember_custom_LactecMember" id="Fact016920" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">645</ix:nonFraction></span></td>
    <td id="xdx_98A_eifrs-full--Revenue_pn3n3_c20210101__20211231__ifrs-full--CategoriesOfRelatedPartiesAxis__ifrs-full--OtherRelatedPartiesMember__dei--LegalEntityAxis__custom--LactecMember_zGyQPGCfYz8e" title="Revenue" style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="ifrs-full:Revenue" contextRef="From2021-01-012021-12-31_ifrs-full_OtherRelatedPartiesMember_custom_LactecMember" id="Fact016922" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">594</ix:nonFraction></span></td>
    <td id="xdx_98F_ecustom--CostAndOperatingExpense_pn3n3_c20230101__20231231__ifrs-full--CategoriesOfRelatedPartiesAxis__ifrs-full--OtherRelatedPartiesMember__dei--LegalEntityAxis__custom--LactecMember_zsQvs3eGDFm1" title="Cost/ expenses" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">(<ix:nonFraction name="elp:CostAndOperatingExpense" contextRef="From2023-01-012023-12-31_ifrs-full_OtherRelatedPartiesMember_custom_LactecMember" id="Fact016924" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">5,706</ix:nonFraction>)</span></td>
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  <tr style="vertical-align: bottom">
    <td style="text-align: right"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; color: red; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
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    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="text-align: right"><span style="font-size: 7pt">&#160;</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; font-weight: bold; text-align: left"><span style="font-size: 7pt">Tecpar (n)</span></td>
    <td id="xdx_98E_eifrs-full--Assets_iI_pn3n3_c20231231__ifrs-full--CategoriesOfRelatedPartiesAxis__ifrs-full--OtherRelatedPartiesMember__dei--LegalEntityAxis__custom--TecpaMember_z3qGAslJA73" title="Assets" style="border-right: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl16930">-</span></span></td>
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    <td id="xdx_98A_eifrs-full--Liabilities_iI_pn3n3_c20231231__ifrs-full--CategoriesOfRelatedPartiesAxis__ifrs-full--OtherRelatedPartiesMember__dei--LegalEntityAxis__custom--TecpaMember_z1teiyhaJxCa" title="Liabilities" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;<span style="-sec-ix-hidden: xdx2ixbrl16934">-</span></span></td>
    <td id="xdx_98B_eifrs-full--Liabilities_iI_pn3n3_c20221231__ifrs-full--CategoriesOfRelatedPartiesAxis__ifrs-full--OtherRelatedPartiesMember__dei--LegalEntityAxis__custom--TecpaMember_z0EqGOXSRKI" title="Liabilities" style="border-right: #FFC000 0.5pt solid; padding-left: 9px; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><span style="-sec-ix-hidden: xdx2ixbrl16936">-</span></span></td>
    <td id="xdx_981_eifrs-full--Revenue_pn3n3_c20230101__20231231__ifrs-full--CategoriesOfRelatedPartiesAxis__ifrs-full--OtherRelatedPartiesMember__dei--LegalEntityAxis__custom--TecpaMember_zz43IdTBmEq5" title="Revenue" style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt"><ix:nonFraction name="ifrs-full:Revenue" contextRef="From2023-01-012023-12-31_ifrs-full_OtherRelatedPartiesMember_custom_TecpaMember" id="Fact016938" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,030</ix:nonFraction></span></td>
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  <tr style="vertical-align: bottom">
    <td style="text-align: right"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; color: red; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
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    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
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  <tr style="vertical-align: bottom">
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  <tr style="vertical-align: bottom">
    <td style="text-align: right"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right"><span style="font-size: 7pt">&#160;</span></td>
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    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; color: red; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
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    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><span style="font-size: 7pt">&#160;</span></td>
    <td style="text-align: right"><span style="font-size: 7pt">&#160;</span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; padding-left: 9px; font-weight: bold; text-align: left"><span style="font-size: 7pt">Portos do Paran&#225; (n)</span></td>
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<p style="font: 5pt/5pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;</p>

<p style="font: 5pt/5pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt/149% Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 3.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 19.8pt"><b>a)</b></td><td style="text-align: justify; padding-right: 5.45pt"><i>Energia Solid&#225;ria</i> Program, created by state law No. 20.943/2021,
replacing the <i>Luz Fraterna</i> Program, establishes the payment of electricity consumption to benefit low-income families, residing
in the State of Paran&#225;, whose properties - consumer units - are used exclusively for residential purposes, whether in urban or
rural areas, and fulfill the requirements established in articles 2 and 3 of this law.</td></tr></table>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 5.65pt 0 25.7pt; text-align: justify">In March 2018, the amount of
R$<span id="xdx_90D_ecustom--SettledAmount_iI_pn3n3_c20180331_z5fBd0y2cIkc" title="Settled amount"><ix:nonFraction name="elp:SettledAmount" contextRef="AsOf2018-03-31" id="Fact017010" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">159,274</ix:nonFraction></span> was settled. The principal interest, fine and monetary restatement totaled R$<span id="xdx_907_ecustom--PrincipalInterest_iI_pn3n3_c20180331_zcC0immYd10i" title="Principal interest"><ix:nonFraction name="elp:PrincipalInterest" contextRef="AsOf2018-03-31" id="Fact017012" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">158,849</ix:nonFraction></span>. For the collection of these charges on
electricity bills for the period of September 2010 to June 2015, two lawsuits were filed (0006254-29.2018.8.16.0004 and 0000873-24.2023.8.16.0179)
against the State of Paran&#225;, both in progress. We highlight that despite the negotiations maintained by Management, seeking to
settle the debt, uncertainties still exist regarding the realization of this asset and, therefore, this asset was not recognized, in
compliance with the current accounting standards. For the tax treatment, as determined by the Brazilian Federal Revenue Office in the
Normative Instruction No. 1,753/2017, the Company has taxed this revenue. The Management reinforces that it is making all necessary efforts
and taking all appropriate measures to preserve the Company's interests.</p>
<p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0.2pt 5.55pt 0 25.7pt; text-align: justify"></p>


<ix:exclude><!-- Field: Page; Sequence: 291 -->
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    <div id="xdx_231_zspBFURLgVLl" style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%"><p style="font: 10pt/11.2pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 1pt; text-align: left"><b>COMPANHIA PARANAENSE DE ENERGIA &#8211; COPEL and Subsidiaries</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>Notes to the Consolidated Financial Statements</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>For the years ended December 31, 2023, 2022 and 2021</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; text-align: left; margin-top: 1.7pt; margin-right: 0; margin-bottom: 0"><b>All amounts expressed in thousands of Brazilian reais, unless otherwise stated</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b>&#160;</b></p></td></tr></table></div>
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<ix:exclude><p id="xdx_23C_zUbANYUvZKx3" style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.55pt 0 0">&#160;&#160;</p></ix:exclude>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.45pt 0 25.7pt; text-align: justify"><i>Tarifa Rural Noturna</i> Program,
regulated by Decree No. 1,288/2019, provides for the payment to Copel Distribui&#231;&#227;o, by the State Government, of the amount
corresponding to 60% of the active electricity tariff and of the charges resulting from this service, including the additional tariff
flag, owned by the beneficiary consumers, included in the denominated night period consumption, as specified in the decree.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 5.7pt 0 25.7pt; text-align: justify">In the process of primary and secondary
offering of shares, described in Note 1, Copel paid transaction costs. For costs relating to secondary distribution, a balance of R$14,501
was recorded in assets, reimbursed by the State of Paran&#225; in December 2023.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt/150% Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 19.8pt"><b>b)</b></td><td style="text-align: justify; padding-right: 6.05pt">Reimbursement of wages and social charges for employees transferred to the Paran&#225;
State Government. Balances presented are net of expected credit loss.</td></tr></table>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt/150% Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 19.8pt"><b>c)</b></td><td style="text-align: justify; padding-right: 5.7pt">The Sistema Meteorol&#243;gico do Paran&#225; - Simepar is a supplementary unit
of the Independent Social Service Paran&#225; Technology, linked to the State Department of Science, Technology and Higher Education.
Simepar has contracts with Copel for services of weather forecast, meteorological reports, ampacity analysis, mapping and analyses of
winds and atmospheric discharges.</td></tr></table>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt/150% Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 19.8pt"><b>d)</b></td><td style="text-align: justify; padding-right: 5.65pt">BNDES is the parent company of BNDES Participa&#231;&#245;es S.A. - BNDESPAR,
which owns Copel shares (Note 29.1). On December 22, 2018, the shareholder agreement between the State of Paran&#225; and BNDESPAR,
signed on December 22, 1998, was ended. BNDES and BNDESPAR acquired all the debentures issued by the subsidiaries Nova Asa Branca I, Nova
Asa Branca II, Nova Asa Branca III, Nova Eurus IV and Ventos de Santo Uriel.</td></tr></table>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 19.8pt"><b>e)</b></td><td>Basic sanitation provided by Sanepar and energy sale agreement signed by Copel COM.</td></tr></table>

<p style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.8pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt/149% Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 19.8pt"><b>f)</b></td><td style="text-align: justify; padding-right: 6.15pt">Contracts for connection to the transmission system signed by Copel GeT, Costa
Oeste, Marumbi and Uirapuru, with maturities between 2031 and 2048.</td></tr></table>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.25pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 19.8pt"><b>g)</b></td><td>Operation and maintenance services agreement provided by Copel GeT, maturing on May 10, 2026.</td></tr></table>

<p style="font: 5.5pt/5.5pt Calibri, Helvetica, Sans-Serif; margin: 0.3pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.75pt 0 25.7pt; text-align: justify">Transmission System Connection
Agreement - CCT executed by Copel DIS, expiring by the end of the concession agreement of the distribution or transmission company, whichever
takes place first.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 19.8pt"><b>h)</b></td><td>Charges for use of the transmission system due by Copel GeT, FDA and wind farms.</td></tr></table>


<ix:exclude><!-- Field: Page; Sequence: 292 -->
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    <div id="xdx_232_zAJB3D2h4ski" style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%"><p style="font: 10pt/11.2pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 1pt; text-align: left"><b>COMPANHIA PARANAENSE DE ENERGIA &#8211; COPEL and Subsidiaries</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>Notes to the Consolidated Financial Statements</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>For the years ended December 31, 2023, 2022 and 2021</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; text-align: left; margin-top: 1.7pt; margin-right: 0; margin-bottom: 0"><b>All amounts expressed in thousands of Brazilian reais, unless otherwise stated</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b>&#160;</b></p></td></tr></table></div>
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<table cellpadding="0" cellspacing="0" style="font: 10pt/149% Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 3.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 19.8pt"><b>i)</b></td><td style="text-align: justify; padding-right: 5.5pt">Copel DIS maintains a Contract for the Use of Transmission System (Cust) with ONS
and power transmission concession operators whose subject matter is the contracting of Transmission System Use Amount (Must). Contracting
is permanent and is regulated by Aneel Normative Resolution 666/2015. Amounts are defined for four subsequent years, with annual reviews.</td></tr></table>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt/149% Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 19.8pt"><b>j)</b></td><td style="text-align: justify; padding-right: 5.45pt">Agreements entered by Copel GeT: for operation and maintenance services, maturing
on January 31, 2028, and facility sharing, maturing on January 1, 2043.</td></tr></table>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.3pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt/149% Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 19.8pt"><b>k)</b></td><td style="text-align: justify; padding-right: 5.45pt">Connection to the transmission system contracts entered by Copel GeT, Costa Oeste,
Marumbi and Uirapuru, maturing on between the years 2031 and 2048. Power purchase and sale agreement made by Copel GeT, maturing on March
31, 2025.</td></tr></table>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt/150% Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 19.8pt"><b>l)</b></td><td style="text-align: justify; padding-right: 6pt">Contracts entered into by Copel GeT: for operation and maintenance, maturing on May
23, 2025, and connection to the transmission system, maturing on January 1, 2043.</td></tr></table>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.15pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt/149% Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 19.8pt"><b>m)</b></td><td style="text-align: justify; padding-right: 5.45pt">The Institute of Technology for Development (Lactec) is a Public Interest Civil
Society Organization (OSCIP), of which Copel is an associate. Lactec has service and R&amp;D contracts with Copel GeT, FDA and Copel DIS,
which are subjected to prior or later control and approval by Aneel. Copel COM provides services and sells energy to the institute.</td></tr></table>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt/150% Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 19.8pt"><b>n)</b></td><td style="text-align: justify; padding-right: 5.55pt">Energy sale agreement signed between Copel COM and: Institute of Technology of
Paran&#225; &#8211; Tecpar (public company of the State Government that supports innovation and economic and social development in Paran&#225;
and Brazil), Information Technology Company of Paran&#225; - Celepar (mixed capital company that is part of the indirect administration
of the Paran&#225; State Government), Portos do Paran&#225; (port complex that operates as a public company of the State Government,
subordinated to the Infrastructure and Logistics Secretary of State) and Assembleia Legislativa do Paran&#225; (legislative assembly
of the State).</td></tr></table>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

</ix:nonNumeric><p id="xdx_8A7_zoXWhgsqnFJi" style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 5.95pt 0 5.9pt; text-align: justify">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 5.95pt 0 5.9pt; text-align: justify">The relevant transactions with
related parties are shown above. Transactions arising from operations in a regulated environment are billed according to the criteria
and definitions established by the regulatory agents and other transactions are recorded according to the market prices practiced by the
Company.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.1pt 0 5.9pt; text-align: justify">Copel's direct and indirect subsidiaries
have short and long-term energy purchase and sale agreements entered with each other, carried out in accordance with the criteria and
definitions of the regulated environment. Both the balances of existing transactions and the balances of commitments are eliminated from
each other when preparing the Company's consolidated financial statements. In addition, Copel GeT has energy purchase commitments with
Dona Francisca in the amount of R$<span id="xdx_906_ecustom--PurchaseCommitments_pn3n3_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelCOMMember__ifrs-full--TypesOfContractsAxis__custom--EnergySaleContractsMember_zRPVOzVsuWqe" title="Purchase commitments"><ix:nonFraction name="elp:PurchaseCommitments" contextRef="From2023-01-012023-12-31_custom_CopelCOMMember_custom_EnergySaleContractsMember" id="Fact017016" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">31,971</ix:nonFraction></span> (R$<span id="xdx_901_ecustom--PurchaseCommitments_c20220101__20221231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelCOMMember__ifrs-full--TypesOfContractsAxis__custom--EnergySaleContractsMember_pn3n3" title="Purchase commitments"><ix:nonFraction name="elp:PurchaseCommitments" contextRef="From2022-01-012022-12-31_custom_CopelCOMMember_custom_EnergySaleContractsMember" id="Fact017018" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">47,935</ix:nonFraction></span> on December 31, 2022), and Copel COM has energy sale commitments signed with agencies
and / or entities connected to the Paran&#225; State Government, including Sanepar, totaling R$<span id="xdx_904_ecustom--SalesCommitments_pn3n3_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelCOMMember__ifrs-full--TypesOfContractsAxis__custom--EnergySaleContractsMember_zdvJEvyZm0A6" title="Sales commitments"><ix:nonFraction name="elp:SalesCommitments" contextRef="From2023-01-012023-12-31_custom_CopelCOMMember_custom_EnergySaleContractsMember" id="Fact017020" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">216,029</ix:nonFraction> </span>(R$<span id="xdx_907_ecustom--SalesCommitments_c20220101__20221231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelCOMMember__ifrs-full--TypesOfContractsAxis__custom--EnergySaleContractsMember_pn3n3" title="Sales commitments"><ix:nonFraction name="elp:SalesCommitments" contextRef="From2022-01-012022-12-31_custom_CopelCOMMember_custom_EnergySaleContractsMember" id="Fact017022" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">25,050</ix:nonFraction></span> on December 31, 2022).</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.8pt 0 5.9pt; text-align: justify">Regarding the compensation of key
management personnel, the Company does not have additional obligations beyond the short-term benefits disclosed in the table above and
in the notes referenced.</p>


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<p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 3.7pt 271.95pt 0 5.9pt; text-align: justify"><b>35.1 Guarantees awarded to
related parties</b></p>

<p style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.65pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.9pt; text-align: justify">Sureties and guarantees granted by Copel
to its subsidiaries for financing and debentures are informed in Notes 20 and 21.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.15pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 5.35pt 0 5.9pt; text-align: justify">Copel provided financial guarantees,
in the form of corporate guarantee letter, for power purchase and transport agreements made by Copel GeT and its subsidiaries, in the
total amount of R$<span id="xdx_904_eifrs-full--ProvisionOfGuaranteesOrCollateralByEntityRelatedPartyTransactions_pn3n3_c20230101__20231231__ifrs-full--ClassesOfFinancialInstrumentsAxis__ifrs-full--FinancialGuaranteeContractsMember__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelComercializacaoSAMember_zyWoI3PkBUsa" title="Provision of guarantees or collateral by entity, related party transactions"><ix:nonFraction name="ifrs-full:ProvisionOfGuaranteesOrCollateralByEntityRelatedPartyTransactions" contextRef="From2023-01-012023-12-31_ifrs-full_FinancialGuaranteeContractsMember_custom_CopelComercializacaoSAMember" id="Fact017025" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,492</ix:nonFraction></span> (R$<span id="xdx_90A_eifrs-full--ProvisionOfGuaranteesOrCollateralByEntityRelatedPartyTransactions_pn3n3_c20220101__20221231__ifrs-full--ClassesOfFinancialInstrumentsAxis__ifrs-full--FinancialGuaranteeContractsMember__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelComercializacaoSAMember_zPTDwJNtomD2" title="Provision of guarantees or collateral by entity, related party transactions"><ix:nonFraction name="ifrs-full:ProvisionOfGuaranteesOrCollateralByEntityRelatedPartyTransactions" contextRef="From2022-01-012022-12-31_ifrs-full_FinancialGuaranteeContractsMember_custom_CopelComercializacaoSAMember" id="Fact017027" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,449</ix:nonFraction></span> on December 31, 2022) and made by Copel COM (Copel Mercado Livre), in the amount of R$<span id="xdx_907_eifrs-full--ProvisionOfGuaranteesOrCollateralByEntityRelatedPartyTransactions_pn3n3_c20230101__20231231__ifrs-full--ClassesOfFinancialInstrumentsAxis__ifrs-full--FinancialGuaranteeContractsMember__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember_zau91vWRPdHg" title="Provision of guarantees or collateral by entity, related party transactions"><ix:nonFraction name="ifrs-full:ProvisionOfGuaranteesOrCollateralByEntityRelatedPartyTransactions" contextRef="From2023-01-012023-12-31_ifrs-full_FinancialGuaranteeContractsMember_custom_CopelGeracaoeTransmissaoSAMember" id="Fact017029" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">602,520</ix:nonFraction></span> (R$<span id="xdx_903_eifrs-full--ProvisionOfGuaranteesOrCollateralByEntityRelatedPartyTransactions_pn3n3_c20220101__20221231__ifrs-full--ClassesOfFinancialInstrumentsAxis__ifrs-full--FinancialGuaranteeContractsMember__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoSAMember_zgILkfHOhKf" title="Provision of guarantees or collateral by entity, related party transactions"><ix:nonFraction name="ifrs-full:ProvisionOfGuaranteesOrCollateralByEntityRelatedPartyTransactions" contextRef="From2022-01-012022-12-31_ifrs-full_FinancialGuaranteeContractsMember_custom_CopelGeracaoeTransmissaoSAMember" id="Fact017031" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">329,725</ix:nonFraction></span>
on December 31, 2022).</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 5.5pt 0 5.9pt; text-align: justify">Sureties and guarantees granted
by Copel and Copel GeT for financing, and debentures of joint ventures are reported below:</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact017033" name="elp:ScheduleOfSuretiesAndGuaranteesGrantedTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_89B_ecustom--ScheduleOfSuretiesAndGuaranteesGrantedTableTextBlock_zWFIUdWOJjG8" summary="xdx: Disclosure - Related Party Transactions (Details 1)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="width: 3%"><span id="xdx_8B2_zD2xNzXyAfTl" style="display: none">Schedule of sureties and guarantees granted</span></td>
    <td style="width: 29%">&#160;</td>
    <td style="width: 20%">&#160;</td>
    <td style="text-align: center; width: 11%">&#160;</td>
    <td style="width: 9%">&#160;</td>
    <td style="color: red; width: 9%">&#160;</td>
    <td style="text-align: center; width: 9%">&#160;</td>
    <td style="color: red; width: 10%">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-top: Black 1pt solid; font-weight: bold; text-align: left">&#160;</td>
    <td style="border-top: Black 1pt solid; font-weight: bold; text-align: left">&#160;</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: center">&#160;</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">Final</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">Amount</td>
    <td rowspan="2" style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: center">Balance (a)</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; text-align: center; font-weight: bold; border-left-color: #FFC000; border-left-width: 0.5pt">Interest</td>
    <td style="border-top: Black 1pt solid; font-weight: bold; text-align: right">Amount</td></tr>
  <tr>
    <td colspan="2" style="border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: left">Company</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: left">Operation</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">maturity</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">approved</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: middle; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">%</td>
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right">guarantees</td></tr>
  <tr>
    <td style="vertical-align: middle; text-align: left">(1)</td>
    <td style="vertical-align: bottom; text-align: left; border-top-color: Black; border-top-width: 0.5pt">Caiu&#225; Transmissora&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; vertical-align: bottom; text-align: left; border-top-color: Black; border-top-width: 0.5pt"><span id="xdx_90B_ecustom--SuretiesAndGuaranteesOperation_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--CaiuaTransmissoraMember_zOX7dtUHj9ij" title="Operation"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CaiuaTransmissoraMember" id="Fact017035" name="elp:SuretiesAndGuaranteesOperation">Financing BNDES</ix:nonNumeric></span></td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;<span id="xdx_902_ecustom--SuretiesAndGuaranteesFinalMaturity_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--CaiuaTransmissoraMember_zDNX10PveO22" title="Final maturity"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CaiuaTransmissoraMember" id="Fact017037" name="elp:SuretiesAndGuaranteesFinalMaturity">02.15.2029</ix:nonNumeric></span>&#160;</td>
    <td id="xdx_983_ecustom--SuretiesAndGuaranteesAmountApproved_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--CaiuaTransmissoraMember_z3xnxW7soAN1" title="Amount approved" style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:SuretiesAndGuaranteesAmountApproved" contextRef="From2023-01-012023-12-31_custom_CaiuaTransmissoraMember" id="Fact017039" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">84,600</ix:nonFraction></td>
    <td id="xdx_98F_ecustom--SuretiesAndGuaranteesBalance_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--CaiuaTransmissoraMember_zMExKCuH8CV3" title="Balance" style="border-right: #FFC000 0.5pt solid; vertical-align: middle; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:SuretiesAndGuaranteesBalance" contextRef="From2023-01-012023-12-31_custom_CaiuaTransmissoraMember" id="Fact017041" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">19,164</ix:nonFraction></td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_905_ecustom--SuretiesAndGuaranteesInterestRate_pip0_dp_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--CaiuaTransmissoraMember_zpmrjBPHD6Ec" title="Interest"><ix:nonFraction name="elp:SuretiesAndGuaranteesInterestRate" contextRef="From2023-01-012023-12-31_custom_CaiuaTransmissoraMember" id="Fact017043" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">49.0</ix:nonFraction></span></td>
    <td style="vertical-align: middle; text-align: right">&#160;(b)&#160;</td></tr>
  <tr>
    <td style="border-top: Black 0.5pt solid; vertical-align: middle; text-align: left">(2)</td>
    <td rowspan="2" style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: black 0.5pt solid; vertical-align: middle; text-align: left">Cantareira Transmissora</td>
    <td style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_905_ecustom--SuretiesAndGuaranteesOperation_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--CantareiraTransmissoraDeEnergiaMember_zaiRcpkOsdg" title="Operation"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CantareiraTransmissoraDeEnergiaMember" id="Fact017045" name="elp:SuretiesAndGuaranteesOperation">Debentures</ix:nonNumeric></span></td>
    <td style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_907_ecustom--SuretiesAndGuaranteesFinalMaturity_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--CantareiraTransmissoraDeEnergiaMember" title="Final maturity"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CantareiraTransmissoraDeEnergiaMember" id="Fact017047" name="elp:SuretiesAndGuaranteesFinalMaturity">08.15.2032</ix:nonNumeric></span></td>
    <td id="xdx_987_ecustom--SuretiesAndGuaranteesAmountApproved_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--CantareiraTransmissoraDeEnergiaMember_pn3n3" title="Amount approved" style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:SuretiesAndGuaranteesAmountApproved" contextRef="From2023-01-012023-12-31_custom_CantareiraTransmissoraDeEnergiaMember" id="Fact017049" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">100,000</ix:nonFraction></td>
    <td id="xdx_988_ecustom--SuretiesAndGuaranteesBalance_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--CantareiraTransmissoraDeEnergiaMember_pn3n3" title="Balance" style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; vertical-align: middle; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:SuretiesAndGuaranteesBalance" contextRef="From2023-01-012023-12-31_custom_CantareiraTransmissoraDeEnergiaMember" id="Fact017051" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">85,553</ix:nonFraction></td>
    <td rowspan="2" style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: black 0.5pt solid; border-left: #FFC000 0.5pt solid; vertical-align: middle; text-align: center"><span id="xdx_905_ecustom--SuretiesAndGuaranteesInterestRate_pip0_dp_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--CantareiraTransmissoraDeEnergiaMember_zQrwaQaRlaK4" title="Interest"><ix:nonFraction name="elp:SuretiesAndGuaranteesInterestRate" contextRef="From2023-01-012023-12-31_custom_CantareiraTransmissoraDeEnergiaMember" id="Fact017053" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">49.0</ix:nonFraction></span></td>
    <td style="border-top: Black 0.5pt solid; vertical-align: middle; text-align: right">&#160;(b)&#160;</td></tr>
  <tr>
    <td style="border-bottom: Black 0.5pt solid; vertical-align: middle; text-align: left">(3)</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; vertical-align: bottom; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_901_ecustom--SuretiesAndGuaranteesOperation_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--CantareiraTransmissoraDeEnergia1Member" title="Operation"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CantareiraTransmissoraDeEnergia1Member" id="Fact017055" name="elp:SuretiesAndGuaranteesOperation">Financing</ix:nonNumeric></span>&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; vertical-align: bottom; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_901_ecustom--SuretiesAndGuaranteesFinalMaturity_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--CantareiraTransmissoraDeEnergia1Member" title="Final maturity"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_CantareiraTransmissoraDeEnergia1Member" id="Fact017057" name="elp:SuretiesAndGuaranteesFinalMaturity">09.15.2032</ix:nonNumeric></span></td>
    <td id="xdx_983_ecustom--SuretiesAndGuaranteesAmountApproved_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--CantareiraTransmissoraDeEnergia1Member_pn3n3" title="Amount approved" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:SuretiesAndGuaranteesAmountApproved" contextRef="From2023-01-012023-12-31_custom_CantareiraTransmissoraDeEnergia1Member" id="Fact017059" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">426,834</ix:nonFraction></td>
    <td id="xdx_983_ecustom--SuretiesAndGuaranteesBalance_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--CantareiraTransmissoraDeEnergia1Member_pn3n3" title="Balance" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; vertical-align: middle; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:SuretiesAndGuaranteesBalance" contextRef="From2023-01-012023-12-31_custom_CantareiraTransmissoraDeEnergia1Member" id="Fact017061" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">342,289</ix:nonFraction></td>
    <td style="border-bottom: Black 0.5pt solid; vertical-align: middle; text-align: right">&#160;(b)&#160;</td></tr>
  <tr>
    <td style="vertical-align: middle; text-align: left; border-top-color: Black; border-top-width: 0.5pt">(4)</td>
    <td rowspan="2" style="border-right: #FFC000 0.5pt solid; border-bottom: black 0.5pt solid; vertical-align: middle; text-align: left; border-top-color: Black; border-top-width: 0.5pt">Guaraciaba Transmissora&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: left; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_90B_ecustom--SuretiesAndGuaranteesOperation_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--GuaraciabaTransmissoraMember" title="Operation"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_GuaraciabaTransmissoraMember" id="Fact017063" name="elp:SuretiesAndGuaranteesOperation">Financing BNDES</ix:nonNumeric></span></td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: middle; text-align: center; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_908_ecustom--SuretiesAndGuaranteesFinalMaturity_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--GuaraciabaTransmissoraMember" title="Final maturity"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_GuaraciabaTransmissoraMember" id="Fact017065" name="elp:SuretiesAndGuaranteesFinalMaturity">01.15.2031</ix:nonNumeric></span></td>
    <td id="xdx_98A_ecustom--SuretiesAndGuaranteesAmountApproved_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--GuaraciabaTransmissoraMember_pn3n3" title="Amount approved" style="border-right: #FFC000 0.5pt solid; vertical-align: middle; text-align: right; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:SuretiesAndGuaranteesAmountApproved" contextRef="From2023-01-012023-12-31_custom_GuaraciabaTransmissoraMember" id="Fact017067" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">440,000</ix:nonFraction></td>
    <td id="xdx_98B_ecustom--SuretiesAndGuaranteesBalance_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--GuaraciabaTransmissoraMember_pn3n3" title="Balance" style="border-right: #FFC000 0.5pt solid; vertical-align: middle; text-align: right; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:SuretiesAndGuaranteesBalance" contextRef="From2023-01-012023-12-31_custom_GuaraciabaTransmissoraMember" id="Fact017069" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">266,747</ix:nonFraction></td>
    <td rowspan="2" style="border-right: #FFC000 0.5pt solid; border-bottom: black 0.5pt solid; border-left: #FFC000 0.5pt solid; vertical-align: middle; text-align: center; border-top-color: Black; border-top-width: 0.5pt"><span id="xdx_90B_ecustom--SuretiesAndGuaranteesInterestRate_pip0_dp_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--GuaraciabaTransmissoraMember_zo2xn5z12pGd" title="Interest"><ix:nonFraction name="elp:SuretiesAndGuaranteesInterestRate" contextRef="From2023-01-012023-12-31_custom_GuaraciabaTransmissoraMember" id="Fact017071" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">49.0</ix:nonFraction></span></td>
    <td style="vertical-align: middle; text-align: right; border-top-color: Black; border-top-width: 0.5pt">&#160;(b)&#160;</td></tr>
  <tr style="vertical-align: middle">
    <td style="border-bottom: Black 0.5pt solid; text-align: left">(5)</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_90B_ecustom--SuretiesAndGuaranteesOperation_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--GuaraciabaTransmissora1Member" title="Operation"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_GuaraciabaTransmissora1Member" id="Fact017073" name="elp:SuretiesAndGuaranteesOperation">Debentures</ix:nonNumeric></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_90A_ecustom--SuretiesAndGuaranteesFinalMaturity_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--GuaraciabaTransmissora1Member" title="Final maturity"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_GuaraciabaTransmissora1Member" id="Fact017075" name="elp:SuretiesAndGuaranteesFinalMaturity">12.15.2030</ix:nonNumeric></span></td>
    <td id="xdx_988_ecustom--SuretiesAndGuaranteesAmountApproved_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--GuaraciabaTransmissora1Member_pn3n3" title="Amount approved" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:SuretiesAndGuaranteesAmountApproved" contextRef="From2023-01-012023-12-31_custom_GuaraciabaTransmissora1Member" id="Fact017077" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">118,000</ix:nonFraction></td>
    <td id="xdx_98D_ecustom--SuretiesAndGuaranteesBalance_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--GuaraciabaTransmissora1Member_pn3n3" title="Balance" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:SuretiesAndGuaranteesBalance" contextRef="From2023-01-012023-12-31_custom_GuaraciabaTransmissora1Member" id="Fact017079" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">116,415</ix:nonFraction></td>
    <td style="border-bottom: Black 0.5pt solid; text-align: right">&#160;(b)&#160;</td></tr>
  <tr>
    <td style="vertical-align: middle; text-align: left; border-top-color: Black; border-top-width: 0.5pt">(6)</td>
    <td rowspan="3" style="border-right: #FFC000 0.5pt solid; border-bottom: black 0.5pt solid; vertical-align: middle; text-align: left; border-top-color: Black; border-top-width: 0.5pt">Matrinch&#227; Transmissora</td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: left; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_90D_ecustom--SuretiesAndGuaranteesOperation_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--MatrinchaTransmissoraMember" title="Operation"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_MatrinchaTransmissoraMember" id="Fact017081" name="elp:SuretiesAndGuaranteesOperation">Financing BNDES</ix:nonNumeric></span></td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: middle; text-align: center; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_90C_ecustom--SuretiesAndGuaranteesFinalMaturity_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--MatrinchaTransmissoraMember" title="Final maturity"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_MatrinchaTransmissoraMember" id="Fact017083" name="elp:SuretiesAndGuaranteesFinalMaturity">06.15.2029</ix:nonNumeric></span></td>
    <td id="xdx_986_ecustom--SuretiesAndGuaranteesAmountApproved_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--MatrinchaTransmissoraMember_pn3n3" title="Amount approved" style="border-right: #FFC000 0.5pt solid; vertical-align: middle; text-align: right; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:SuretiesAndGuaranteesAmountApproved" contextRef="From2023-01-012023-12-31_custom_MatrinchaTransmissoraMember" id="Fact017085" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">691,440</ix:nonFraction></td>
    <td id="xdx_98F_ecustom--SuretiesAndGuaranteesBalance_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--MatrinchaTransmissoraMember_pn3n3" title="Balance" style="border-right: #FFC000 0.5pt solid; vertical-align: middle; text-align: right; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:SuretiesAndGuaranteesBalance" contextRef="From2023-01-012023-12-31_custom_MatrinchaTransmissoraMember" id="Fact017087" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">257,159</ix:nonFraction></td>
    <td rowspan="3" style="border-right: #FFC000 0.5pt solid; border-bottom: black 0.5pt solid; border-left: #FFC000 0.5pt solid; vertical-align: middle; text-align: center; border-top-color: Black; border-top-width: 0.5pt"><span id="xdx_90C_ecustom--SuretiesAndGuaranteesInterestRate_pip0_dp_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--MatrinchaTransmissoraMember_zRSR0SHJZxo4" title="Interest"><ix:nonFraction name="elp:SuretiesAndGuaranteesInterestRate" contextRef="From2023-01-012023-12-31_custom_MatrinchaTransmissoraMember" id="Fact017089" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">49.0</ix:nonFraction></span></td>
    <td style="vertical-align: middle; text-align: right; border-top-color: Black; border-top-width: 0.5pt">&#160;(b)&#160;</td></tr>
  <tr>
    <td style="vertical-align: middle; text-align: left">(7)</td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_901_ecustom--SuretiesAndGuaranteesOperation_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--MatrinchaTransmissora1Member"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_MatrinchaTransmissora1Member" id="Fact017090" name="elp:SuretiesAndGuaranteesOperation">Debentures</ix:nonNumeric>
    </span>(2<span style="font: normal 400 8pt Arial, Helvetica, Sans-Serif">nd)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_901_ecustom--SuretiesAndGuaranteesFinalMaturity_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--MatrinchaTransmissora1Member" title="Final maturity"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_MatrinchaTransmissora1Member" id="Fact017092" name="elp:SuretiesAndGuaranteesFinalMaturity">06.15.2029</ix:nonNumeric></span></td>
    <td id="xdx_984_ecustom--SuretiesAndGuaranteesAmountApproved_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--MatrinchaTransmissora1Member_pn3n3" title="Amount approved" style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:SuretiesAndGuaranteesAmountApproved" contextRef="From2023-01-012023-12-31_custom_MatrinchaTransmissora1Member" id="Fact017094" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">180,000</ix:nonFraction></td>
    <td id="xdx_981_ecustom--SuretiesAndGuaranteesBalance_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--MatrinchaTransmissora1Member_pn3n3" title="Balance" style="border-right: #FFC000 0.5pt solid; vertical-align: middle; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:SuretiesAndGuaranteesBalance" contextRef="From2023-01-012023-12-31_custom_MatrinchaTransmissora1Member" id="Fact017096" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">173,946</ix:nonFraction></td>
    <td style="vertical-align: middle; text-align: right">&#160;(b)&#160;</td></tr>
  <tr>
    <td style="border-bottom: Black 0.5pt solid; vertical-align: middle; text-align: left">(8)</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; vertical-align: bottom; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_906_ecustom--SuretiesAndGuaranteesOperation_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--MatrinchaTransmissora2Member" title="Operation"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_MatrinchaTransmissora2Member" id="Fact017098" name="elp:SuretiesAndGuaranteesOperation">Debentures</ix:nonNumeric></span> (3<span style="font: normal 400 8pt Arial, Helvetica, Sans-Serif"><sup>rd</sup>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; vertical-align: bottom; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_906_ecustom--SuretiesAndGuaranteesFinalMaturity_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--MatrinchaTransmissora2Member" title="Final maturity"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_MatrinchaTransmissora2Member" id="Fact017100" name="elp:SuretiesAndGuaranteesFinalMaturity">12.15.2038</ix:nonNumeric></span></td>
    <td id="xdx_985_ecustom--SuretiesAndGuaranteesAmountApproved_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--MatrinchaTransmissora2Member_pn3n3" title="Amount approved" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:SuretiesAndGuaranteesAmountApproved" contextRef="From2023-01-012023-12-31_custom_MatrinchaTransmissora2Member" id="Fact017102" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">135,000</ix:nonFraction></td>
    <td id="xdx_982_ecustom--SuretiesAndGuaranteesBalance_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--MatrinchaTransmissora2Member_pn3n3" title="Balance" style="border-right: #FFC000 0.5pt solid; vertical-align: middle; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:SuretiesAndGuaranteesBalance" contextRef="From2023-01-012023-12-31_custom_MatrinchaTransmissora2Member" id="Fact017104" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">157,013</ix:nonFraction></td>
    <td style="border-bottom: Black 0.5pt solid; vertical-align: middle; text-align: right">&#160;(c)&#160;</td></tr>
  <tr>
    <td style="border-bottom: Black 0.5pt solid; vertical-align: middle; text-align: left">(9)</td>
    <td style="border-bottom: Black 0.5pt solid; vertical-align: middle; text-align: left">IMTE Transmissora</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; vertical-align: bottom; text-align: left; border-top-color: Black; border-top-width: 0.5pt"><span id="xdx_901_ecustom--SuretiesAndGuaranteesOperation_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--IMTETransmissoraMember" title="Operation"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_IMTETransmissoraMember" id="Fact017106" name="elp:SuretiesAndGuaranteesOperation">Financing</ix:nonNumeric></span>&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; vertical-align: middle; text-align: center; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_901_ecustom--SuretiesAndGuaranteesFinalMaturity_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--IMTETransmissoraMember" title="Final maturity"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_IMTETransmissoraMember" id="Fact017108" name="elp:SuretiesAndGuaranteesFinalMaturity">02.12.2029</ix:nonNumeric></span></td>
    <td id="xdx_98F_ecustom--SuretiesAndGuaranteesAmountApproved_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--IMTETransmissoraMember_pn3n3" title="Amount approved" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; vertical-align: middle; text-align: right; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:SuretiesAndGuaranteesAmountApproved" contextRef="From2023-01-012023-12-31_custom_IMTETransmissoraMember" id="Fact017110" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">142,150</ix:nonFraction></td>
    <td id="xdx_983_ecustom--SuretiesAndGuaranteesBalance_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--IMTETransmissoraMember_pn3n3" title="Balance" style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; vertical-align: middle; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:SuretiesAndGuaranteesBalance" contextRef="From2023-01-012023-12-31_custom_IMTETransmissoraMember" id="Fact017112" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">35,807</ix:nonFraction></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; vertical-align: middle; text-align: center; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_905_ecustom--SuretiesAndGuaranteesInterestRate_pip0_dp_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--IMTETransmissoraMember_z9q0l4IuhMzg" title="Interest"><ix:nonFraction name="elp:SuretiesAndGuaranteesInterestRate" contextRef="From2023-01-012023-12-31_custom_IMTETransmissoraMember" id="Fact017114" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">49.0</ix:nonFraction></span></td>
    <td style="border-bottom: Black 0.5pt solid; vertical-align: middle; text-align: right">&#160;(b)&#160;</td></tr>
  <tr>
    <td style="vertical-align: middle; text-align: left">(10)</td>
    <td rowspan="2" style="border-right: rgb(255,192,0) 0.5pt solid; border-bottom: Black 0.5pt solid; vertical-align: middle; text-align: left">Mata de Santa Genebra</td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: bottom; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_900_ecustom--SuretiesAndGuaranteesOperation_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--MataDeSantaGenebraMember" title="Operation"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_MataDeSantaGenebraMember" id="Fact017116" name="elp:SuretiesAndGuaranteesOperation">Debentures</ix:nonNumeric></span> (2<span style="font: normal 400 8pt Arial, Helvetica, Sans-Serif"><sup>nd</sup>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; vertical-align: middle; text-align: center; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_90C_ecustom--SuretiesAndGuaranteesFinalMaturity_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--MataDeSantaGenebraMember" title="Final maturity"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_MataDeSantaGenebraMember" id="Fact017118" name="elp:SuretiesAndGuaranteesFinalMaturity">11.15.2030</ix:nonNumeric></span></td>
    <td id="xdx_98A_ecustom--SuretiesAndGuaranteesAmountApproved_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--MataDeSantaGenebraMember_pn3n3" title="Amount approved" style="border-right: #FFC000 0.5pt solid; vertical-align: middle; text-align: right; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:SuretiesAndGuaranteesAmountApproved" contextRef="From2023-01-012023-12-31_custom_MataDeSantaGenebraMember" id="Fact017120" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">210,000</ix:nonFraction></td>
    <td rowspan="2" id="xdx_98B_ecustom--SuretiesAndGuaranteesBalance_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--MataDeSantaGenebraMember_pn3n3" title="Balance" style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: black 0.5pt solid; border-left: #FFC000 0.5pt solid; vertical-align: middle; text-align: right"><ix:nonFraction name="elp:SuretiesAndGuaranteesBalance" contextRef="From2023-01-012023-12-31_custom_MataDeSantaGenebraMember" id="Fact017122" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,707,706</ix:nonFraction></td>
    <td rowspan="2" style="border-right: #FFC000 0.5pt solid; border-bottom: black 0.5pt solid; border-left: #FFC000 0.5pt solid; vertical-align: middle; text-align: center; border-top-color: Black; border-top-width: 0.5pt"><span id="xdx_90B_ecustom--SuretiesAndGuaranteesInterestRate_pip0_dp_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--MataDeSantaGenebraMember_zW5dpO12yxij" title="Interest"><ix:nonFraction name="elp:SuretiesAndGuaranteesInterestRate" contextRef="From2023-01-012023-12-31_custom_MataDeSantaGenebraMember" id="Fact017124" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">50.1</ix:nonFraction></span></td>
    <td rowspan="2" style="border-bottom: black 0.5pt solid; border-left: #FFC000 0.5pt solid; vertical-align: middle; text-align: right; border-top-color: Black; border-top-width: 0.5pt">&#160;(d)&#160;</td></tr>
  <tr>
    <td style="border-bottom: Black 0.5pt solid; vertical-align: middle; text-align: left">(11)</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; vertical-align: bottom; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_904_ecustom--SuretiesAndGuaranteesOperation_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--MataDeSantaGenebra1Member" title="Operation"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_MataDeSantaGenebra1Member" id="Fact017126" name="elp:SuretiesAndGuaranteesOperation">Debentures</ix:nonNumeric></span> (3<span style="font: normal 400 8pt Arial, Helvetica, Sans-Serif"><sup>rd</sup>)</span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; vertical-align: middle; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_90A_ecustom--SuretiesAndGuaranteesFinalMaturity_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--MataDeSantaGenebra1Member" title="Final maturity"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_MataDeSantaGenebra1Member" id="Fact017128" name="elp:SuretiesAndGuaranteesFinalMaturity">11.15.2041</ix:nonNumeric></span></td>
    <td id="xdx_98C_ecustom--SuretiesAndGuaranteesAmountApproved_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--MataDeSantaGenebra1Member_pn3n3" title="Amount approved" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; vertical-align: middle; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;<ix:nonFraction name="elp:SuretiesAndGuaranteesAmountApproved" contextRef="From2023-01-012023-12-31_custom_MataDeSantaGenebra1Member" id="Fact017130" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,500,000</ix:nonFraction></td></tr>
  <tr style="vertical-align: middle">
    <td style="text-align: left">(12)</td>
    <td rowspan="2" style="border-right: #FFC000 0.5pt solid; border-bottom: black 1pt solid; text-align: left; border-top-color: Black; border-top-width: 0.5pt">Parana&#237;ba Transmissora</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: left; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_904_ecustom--SuretiesAndGuaranteesOperation_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--ParanaibaTransmissoraMember" title="Operation"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_ParanaibaTransmissoraMember" id="Fact017132" name="elp:SuretiesAndGuaranteesOperation">Financing</ix:nonNumeric></span>&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: center; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_906_ecustom--SuretiesAndGuaranteesFinalMaturity_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--ParanaibaTransmissoraMember" title="Final maturity"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_ParanaibaTransmissoraMember" id="Fact017134" name="elp:SuretiesAndGuaranteesFinalMaturity">10.15.2030</ix:nonNumeric></span></td>
    <td id="xdx_98C_ecustom--SuretiesAndGuaranteesAmountApproved_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--ParanaibaTransmissoraMember_pn3n3" title="Amount approved" style="border-right: #FFC000 0.5pt solid; text-align: right; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:SuretiesAndGuaranteesAmountApproved" contextRef="From2023-01-012023-12-31_custom_ParanaibaTransmissoraMember" id="Fact017136" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">606,241</ix:nonFraction></td>
    <td id="xdx_984_ecustom--SuretiesAndGuaranteesBalance_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--ParanaibaTransmissoraMember_pn3n3" title="Balance" style="border-right: #FFC000 0.5pt solid; text-align: right; border-top-color: Black; border-top-width: 0.5pt; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:SuretiesAndGuaranteesBalance" contextRef="From2023-01-012023-12-31_custom_ParanaibaTransmissoraMember" id="Fact017138" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">373,142</ix:nonFraction></td>
    <td rowspan="2" style="border-right: #FFC000 0.5pt solid; border-bottom: black 1pt solid; border-left: #FFC000 0.5pt solid; text-align: center; border-top-color: Black; border-top-width: 0.5pt"><span id="xdx_90A_ecustom--SuretiesAndGuaranteesInterestRate_pip0_dp_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--ParanaibaTransmissoraMember_zncsiHZ2y8ea" title="Interest"><ix:nonFraction name="elp:SuretiesAndGuaranteesInterestRate" contextRef="From2023-01-012023-12-31_custom_ParanaibaTransmissoraMember" id="Fact017140" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">24.5</ix:nonFraction></span></td>
    <td style="text-align: right">&#160;(b)&#160;</td></tr>
  <tr style="vertical-align: middle">
    <td style="border-bottom: Black 1pt solid; text-align: left">(13)</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; text-align: left; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_908_ecustom--SuretiesAndGuaranteesOperation_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--ParanaibaTransmissora1Member_z8uksNwpkpP4" title="Operation"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_ParanaibaTransmissora1Member" id="Fact017142" name="elp:SuretiesAndGuaranteesOperation">Debentures</ix:nonNumeric></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt"><span id="xdx_90B_ecustom--SuretiesAndGuaranteesFinalMaturity_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--ParanaibaTransmissora1Member_z6dOXCA9LQ4k" title="Final maturity"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_ParanaibaTransmissora1Member" id="Fact017144" name="elp:SuretiesAndGuaranteesFinalMaturity">03.15.2028</ix:nonNumeric></span></td>
    <td id="xdx_98A_ecustom--SuretiesAndGuaranteesAmountApproved_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--ParanaibaTransmissora1Member_zblCgFmMOUuk" title="Amount approved" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:SuretiesAndGuaranteesAmountApproved" contextRef="From2023-01-012023-12-31_custom_ParanaibaTransmissora1Member" id="Fact017146" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">120,000</ix:nonFraction></td>
    <td id="xdx_983_ecustom--SuretiesAndGuaranteesBalance_pn3n3_c20230101__20231231__ifrs-full--JointVenturesAxis__custom--ParanaibaTransmissora1Member_zBQVePexKXJc" title="Balance" style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt"><ix:nonFraction name="elp:SuretiesAndGuaranteesBalance" contextRef="From2023-01-012023-12-31_custom_ParanaibaTransmissora1Member" id="Fact017148" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">75,141</ix:nonFraction></td>
    <td style="border-bottom: Black 1pt solid; text-align: right">&#160;(b)&#160;</td></tr>
  </table>

<p style="font: 8pt/8pt Calibri, Helvetica, Sans-Serif; margin: 0.45pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 7pt Calibri, Helvetica, Sans-Serif; margin-top: 0pt; margin-bottom: 0pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right"><span style="font-family: Arial, Helvetica, Sans-Serif">(a)</span></td><td style="width: 5pt"/><td style="text-align: justify"><span style="font-family: Arial, Helvetica, Sans-Serif">Gross debt balance, discounted from
restricted cash that is already guaranteed by the companies themselves.</span></td>
</tr>
<tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right"><span style="font-family: Arial, Helvetica, Sans-Serif">(b)</span></td><td style="width: 5pt"/><td style="text-align: justify"><span style="font-family: Arial, Helvetica, Sans-Serif">For these contracts, the corporate
guarantee and/or the letter of guarantee were exonerated, leaving only the pledge of Copel GeT shares.</span></td>
</tr>
<tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 7pt">(c)</span></td><td style="width: 5pt"/><td style="text-align: justify"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 7pt">The guarantees to
be provided in the 3</span><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 5pt">rd</span> <span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 7pt">issue
will only be presented after the maturity of the Debentures of the 2</span><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 5pt">nd
</span><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 7pt">issue and the Financing with BNDES.</span></td>
</tr>
<tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right"><span style="font-family: Arial, Helvetica, Sans-Serif">(d)</span></td><td style="width: 5pt"/><td style="text-align: justify"><span style="font-family: Arial, Helvetica, Sans-Serif">For these contracts, the guarantee
were released on august 22, 2023 upon declaration of physical and financial completion.</span></td>
</tr></table>

</ix:nonNumeric><p id="xdx_8A6_zWmBBdsgCuEa" style="font: 7pt Arial, Helvetica, Sans-Serif; margin: 2.1pt 0 0 7.95pt">&#160;</p>

<p style="font: 7pt Arial, Helvetica, Sans-Serif; margin: 2.1pt 0 0 7.95pt"><b>Operation guarantee:</b> pledge of shares held by Copel
Get in the ventures.</p>

<p style="font: 7pt Arial, Helvetica, Sans-Serif; margin: 2.1pt 0 0 7.95pt">&#160;</p>

</ix:nonNumeric><ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact017150" name="ifrs-full:DisclosureOfCommitmentsExplanatory"><p id="xdx_80D_eifrs-full--DisclosureOfCommitmentsExplanatory_zrE9YWpakKvj" style="font: 12pt/12pt Calibri, Helvetica, Sans-Serif; margin: 0.5pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: bold 13pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 3.3pt; margin-bottom: 0; color: #ED8E00"><tr style="vertical-align: top">
<td style="width: 20.3pt"/><td style="width: 25.35pt">36.</td><td><span id="xdx_821_zgbXuNczmkP1">Commitments</span></td></tr></table>

<p style="font: 13pt/13pt Calibri, Helvetica, Sans-Serif; margin: 0.45pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 5.85pt 0 5.9pt">The main commitments related to long-term contracts
not yet incurred, and therefore not recognized in these financial statements, are as follows:</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 5.85pt 0 5.9pt">&#160;</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact017152" name="elp:ScheduleOfCommitmentsRelatedToLongTermContractsTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_88C_ecustom--ScheduleOfCommitmentsRelatedToLongTermContractsTableTextBlock_pn3n3_zO2ht8bqYomj" summary="xdx: Disclosure - Commitments (Details)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="width: 70%"><span id="xdx_8B1_zlm82U41wYM" style="display: none">Schedule of&#160;commitments related to long-term contracts</span></td>
    <td style="width: 15%">&#160;</td>
    <td style="width: 15%">&#160;</td></tr>
  <tr>
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; color: white; font-weight: bold; vertical-align: top; text-align: left">Consolidated</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right">12.31.2023</td>
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; vertical-align: bottom; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">12.31.2022</td></tr>
  <tr style="vertical-align: bottom">
    <td>Energy purchase and transportation contracts</td>
    <td id="xdx_983_eifrs-full--ContractualCapitalCommitments_iI_pn3n3_c20231231__custom--LongTermPurchaseCommitmentByCategoriesOfItemPurchasedAxis__custom--EnergyPurchaseAndTransportationContractsMember_zRV1hb4GvDCf" title="Commitments" style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ContractualCapitalCommitments" contextRef="AsOf2023-12-31_custom_EnergyPurchaseAndTransportationContractsMember" id="Fact017154" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">102,523,854</ix:nonFraction></td>
    <td id="xdx_98C_eifrs-full--ContractualCapitalCommitments_pn3n3_c20221231__custom--LongTermPurchaseCommitmentByCategoriesOfItemPurchasedAxis__custom--EnergyPurchaseAndTransportationContractsMember_zqkNV14wizU1" title="Commitments" style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ContractualCapitalCommitments" contextRef="AsOf2022-12-31_custom_EnergyPurchaseAndTransportationContractsMember" id="Fact017156" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">108,768,267</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: black 1pt solid">Acquisition of assets for electricity distribution</td>
    <td id="xdx_984_eifrs-full--ContractualCapitalCommitments_iI_pn3n3_c20231231__custom--LongTermPurchaseCommitmentByCategoriesOfItemPurchasedAxis__custom--AcquisitionOfAssetsForElectricityDistributionMember_zufH77RLNF68" title="Commitments" style="border-right: #FFC000 0.5pt solid; border-bottom: black 1pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ContractualCapitalCommitments" contextRef="AsOf2023-12-31_custom_AcquisitionOfAssetsForElectricityDistributionMember" id="Fact017158" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,741,146</ix:nonFraction></td>
    <td id="xdx_98F_eifrs-full--ContractualCapitalCommitments_pn3n3_c20221231__custom--LongTermPurchaseCommitmentByCategoriesOfItemPurchasedAxis__custom--AcquisitionOfAssetsForElectricityDistributionMember_zbKtGiWP5Dta" title="Commitments" style="border-bottom: black 1pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ContractualCapitalCommitments" contextRef="AsOf2022-12-31_custom_AcquisitionOfAssetsForElectricityDistributionMember" id="Fact017160" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,187,336</ix:nonFraction></td></tr>
  </table></ix:nonNumeric>

<p style="font: 8.5pt/8.5pt Calibri, Helvetica, Sans-Serif; margin: 0.15pt 0 0">&#160;</p>


<ix:exclude><!-- Field: Page; Sequence: 294 -->
    <div id="xdx_238_z3nVokficyF8" style="border-bottom: Black 1pt solid; margin-bottom: 6pt"><p style="margin-top: 0; margin-bottom: 0">&#160;</p><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%">F-<!-- Field: Sequence; Type: Arabic; Name: PageNo -->119<!-- Field: /Sequence -->&#160;</td></tr></table></div>
    <div id="xdx_230_z0e7e0K43v26" style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%"><p style="font: 10pt/11.2pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 1pt; text-align: left"><b>COMPANHIA PARANAENSE DE ENERGIA &#8211; COPEL and Subsidiaries</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>Notes to the Consolidated Financial Statements</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>For the years ended December 31, 2023, 2022 and 2021</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; text-align: left; margin-top: 1.7pt; margin-right: 0; margin-bottom: 0"><b>All amounts expressed in thousands of Brazilian reais, unless otherwise stated</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b>&#160;</b></p></td></tr></table></div>
    <!-- Field: /Page --></ix:exclude>

<ix:exclude><p id="xdx_23A_zlnAS7MUFrza" style="font: 11pt/12pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p></ix:exclude>

</ix:nonNumeric><ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact017163" name="ifrs-full:DisclosureOfInsuranceContractsExplanatory"><p id="xdx_809_eifrs-full--DisclosureOfInsuranceContractsExplanatory_zxuoF7SeCOAd" style="font: 11pt/12pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: bold 13pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 3.3pt; margin-bottom: 0; color: #ED8E00"><tr style="vertical-align: top">
<td style="width: 20.3pt"/><td style="width: 25.35pt">37.</td><td><span id="xdx_823_zgxctqF5fqMc">Insurance</span></td></tr></table>

<p style="font: 13pt/13pt Calibri, Helvetica, Sans-Serif; margin: 0.3pt 0 0">&#160;</p>

<p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 5.9pt">The specification by risk modality and effective date of the main
insurance policies can be seen below:</p>

<p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 5.9pt">&#160;</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact017165" name="elp:ScheduleOfInsurancePoliciesTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_885_ecustom--ScheduleOfInsurancePoliciesTableTextBlock_pn3n3_zKXnxZ4Lz4h" summary="xdx: Disclosure - Insurance (Details)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="width: 68%"><span id="xdx_8B9_zDQFUla0gvy6" style="display: none">Schedule of insurance policies</span></td>
    <td style="text-align: center; width: 16%">&#160;</td>
    <td style="text-align: right; width: 16%">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-top: Black 1pt solid; color: white; font-weight: bold; text-align: left">Consolidated</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: center">End</td>
    <td style="border-top: Black 1pt solid; font-weight: bold; text-align: right">Insured&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold">Policy</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: center">of term</td>
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right">amount</td></tr>
  <tr style="vertical-align: bottom">
    <td>Operational risks - HPP Baixo Igua&#231;u</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center"><span id="xdx_903_ecustom--InsuranceTermOfValidity_c20230101__20231231__custom--TypesOfInsuranceContractsAxis__custom--OperationalRisksHPPBaixoLguacuMember_zIhoqfyEBdOj" title="End of term"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_OperationalRisksHPPBaixoLguacuMember" id="Fact017167" name="elp:InsuranceTermOfValidity">05.31.2024</ix:nonNumeric></span></td>
    <td id="xdx_985_eifrs-full--InsuranceExpense_c20230101__20231231__custom--TypesOfInsuranceContractsAxis__custom--OperationalRisksHPPBaixoLguacuMember_pn3n3" title="Insured amount" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:InsuranceExpense" contextRef="From2023-01-012023-12-31_custom_OperationalRisksHPPBaixoLguacuMember" id="Fact017169" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,406,243</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>Operational risks - HPP Governador Jayme Canet Junior</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center"><span id="xdx_909_ecustom--InsuranceTermOfValidity_c20230101__20231231__custom--TypesOfInsuranceContractsAxis__custom--OperationalRisksHPPGovernadorJaymeCanetJuniorMember_zB4pXgbk8GOe" title="End of term"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_OperationalRisksHPPGovernadorJaymeCanetJuniorMember" id="Fact017171" name="elp:InsuranceTermOfValidity">01.21.2025</ix:nonNumeric></span></td>
    <td id="xdx_986_eifrs-full--InsuranceExpense_c20230101__20231231__custom--TypesOfInsuranceContractsAxis__custom--OperationalRisksHPPGovernadorJaymeCanetJuniorMember_pn3n3" title="Insured amount" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:InsuranceExpense" contextRef="From2023-01-012023-12-31_custom_OperationalRisksHPPGovernadorJaymeCanetJuniorMember" id="Fact017173" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,316,006</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>Operational risks - Cutia and Bento Miguel</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center"><span id="xdx_908_ecustom--InsuranceTermOfValidity_c20230101__20231231__custom--TypesOfInsuranceContractsAxis__custom--OperationalRisksCutiaAndBentoMiguelMember_zLF0lq3pWMZe" title="End of term"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_OperationalRisksCutiaAndBentoMiguelMember" id="Fact017175" name="elp:InsuranceTermOfValidity">03.29.2024</ix:nonNumeric></span></td>
    <td id="xdx_98A_eifrs-full--InsuranceExpense_c20230101__20231231__custom--TypesOfInsuranceContractsAxis__custom--OperationalRisksCutiaAndBentoMiguelMember_pn3n3" title="Insured amount" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:InsuranceExpense" contextRef="From2023-01-012023-12-31_custom_OperationalRisksCutiaAndBentoMiguelMember" id="Fact017177" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,209,803</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>Named perils</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center"><span id="xdx_90E_ecustom--InsuranceTermOfValidity_c20230101__20231231__custom--TypesOfInsuranceContractsAxis__custom--NamedPerilsMember" title="End of term"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_NamedPerilsMember" id="Fact017179" name="elp:InsuranceTermOfValidity">08.24.2024</ix:nonNumeric></span></td>
    <td id="xdx_98E_eifrs-full--InsuranceExpense_c20230101__20231231__custom--TypesOfInsuranceContractsAxis__custom--NamedPerilsMember_pn3n3" title="Insured amount" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:InsuranceExpense" contextRef="From2023-01-012023-12-31_custom_NamedPerilsMember" id="Fact017181" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,935,938</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>Operational risks - HPP Col&#237;der</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center"><span id="xdx_901_ecustom--InsuranceTermOfValidity_c20230101__20231231__custom--TypesOfInsuranceContractsAxis__custom--OperationalRisksHPPColiderMember_zlZS9CxweOJi" title="End of term"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_OperationalRisksHPPColiderMember" id="Fact017183" name="elp:InsuranceTermOfValidity">12.01.2024</ix:nonNumeric></span></td>
    <td id="xdx_983_eifrs-full--InsuranceExpense_c20230101__20231231__custom--TypesOfInsuranceContractsAxis__custom--OperationalRisksHPPColiderMember_pn3n3" title="Insured amount" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:InsuranceExpense" contextRef="From2023-01-012023-12-31_custom_OperationalRisksHPPColiderMember" id="Fact017185" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,892,320</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>Operational risks - Aventura e SRMN</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center"><span id="xdx_90C_ecustom--InsuranceTermOfValidity_c20230101__20231231__custom--TypesOfInsuranceContractsAxis__custom--OperationalRisksAventuraESRMNMember_zwu8CCqz1Oxg" title="End of term"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_OperationalRisksAventuraESRMNMember" id="Fact017187" name="elp:InsuranceTermOfValidity">11.28.2024</ix:nonNumeric></span></td>
    <td id="xdx_989_eifrs-full--InsuranceExpense_pn3n3_c20230101__20231231__custom--TypesOfInsuranceContractsAxis__custom--OperationalRisksAventuraESRMNMember_ztuHocMooEX7" title="Insured amount" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:InsuranceExpense" contextRef="From2023-01-012023-12-31_custom_OperationalRisksAventuraESRMNMember" id="Fact017189" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,092,864</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>Operational risks - Ventos de Serra do Mel II e IV</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center"><span id="xdx_904_ecustom--InsuranceTermOfValidity_c20230101__20231231__custom--TypesOfInsuranceContractsAxis__custom--OperationalRisksVentosdeSerradoMelIIeIVMember_zmnTpj9yCH7j" title="End of term"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_OperationalRisksVentosdeSerradoMelIIeIVMember" id="Fact017191" name="elp:InsuranceTermOfValidity">11.28.2024</ix:nonNumeric></span></td>
    <td id="xdx_986_eifrs-full--InsuranceExpense_c20230101__20231231__custom--TypesOfInsuranceContractsAxis__custom--OperationalRisksVentosdeSerradoMelIIeIVMember_pn3n3" title="Insured amount" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:InsuranceExpense" contextRef="From2023-01-012023-12-31_custom_OperationalRisksVentosdeSerradoMelIIeIVMember" id="Fact017193" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,086,211</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>Operational risks - Brisa Potiguar</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center"><span id="xdx_901_ecustom--InsuranceTermOfValidity_c20230101__20231231__custom--TypesOfInsuranceContractsAxis__custom--OperationalRisksBrisaPotiguarMember" title="End of term"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_OperationalRisksBrisaPotiguarMember" id="Fact017195" name="elp:InsuranceTermOfValidity">08.25.2024</ix:nonNumeric></span></td>
    <td id="xdx_985_eifrs-full--InsuranceExpense_c20230101__20231231__custom--TypesOfInsuranceContractsAxis__custom--OperationalRisksBrisaPotiguarMember_pn3n3" title="Insured amount" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:InsuranceExpense" contextRef="From2023-01-012023-12-31_custom_OperationalRisksBrisaPotiguarMember" id="Fact017197" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,039,962</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>Operational risks - Elejor&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left: #FFC000 0.5pt solid; text-align: center"><span id="xdx_90F_ecustom--InsuranceTermOfValidity_c20230101__20231231__custom--TypesOfInsuranceContractsAxis__custom--OperationalRisksElejorMember" title="End of term"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_OperationalRisksElejorMember" id="Fact017199" name="elp:InsuranceTermOfValidity">09.07.2024</ix:nonNumeric></span></td>
    <td id="xdx_981_eifrs-full--InsuranceExpense_c20230101__20231231__custom--TypesOfInsuranceContractsAxis__custom--OperationalRisksElejorMember_pn3n3" title="Insured amount" style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:InsuranceExpense" contextRef="From2023-01-012023-12-31_custom_OperationalRisksElejorMember" id="Fact017201" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">901,950</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid">Fire - owned and rented facilities&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; border-left: #FFC000 0.5pt solid; text-align: center"><span id="xdx_905_ecustom--InsuranceTermOfValidity_c20230101__20231231__custom--TypesOfInsuranceContractsAxis__custom--FireCompanyOwnedAndRentedFacilitiesMember" title="End of term"><ix:nonNumeric contextRef="From2023-01-012023-12-31_custom_FireCompanyOwnedAndRentedFacilitiesMember" id="Fact017203" name="elp:InsuranceTermOfValidity">08.24.2024</ix:nonNumeric></span></td>
    <td id="xdx_981_eifrs-full--InsuranceExpense_c20230101__20231231__custom--TypesOfInsuranceContractsAxis__custom--FireCompanyOwnedAndRentedFacilitiesMember_pn3n3" title="Insured amount" style="border-bottom: Black 1pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:InsuranceExpense" contextRef="From2023-01-012023-12-31_custom_FireCompanyOwnedAndRentedFacilitiesMember" id="Fact017205" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">787,464</ix:nonFraction></td></tr>
  </table></ix:nonNumeric>

<p style="font: 14pt/14pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.55pt 0 5.9pt; text-align: justify">In addition to the insurance
policies listed above, the Company takes out other insurance policies with lower values, such as: Directors and Officers liability (D&amp;O),
general civil liability, court award payment guarantee, sundry perils, national and international transportation, life and vehicles. Additionally,
the Company has an indemnity contract, in addition to the D&amp;O insurance. The guarantee insurances taken out by the subsidiaries, joint
ventures and associates have Copel and/or Copel GeT as a guarantor, within the limits of their share of interest in each project.</p>


<p style="font: 8pt/8pt Calibri, Helvetica, Sans-Serif; margin: 0.3pt 0 0">&#160;</p>

</ix:nonNumeric><ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact017207" name="ifrs-full:DisclosureOfAdditionalInformationExplanatory"><p id="xdx_807_eifrs-full--DisclosureOfAdditionalInformationExplanatory_zIr5EeAVHVu3" style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: bold 13pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 3.3pt; margin-bottom: 0; color: #ED8E00"><tr style="vertical-align: top">
<td style="width: 20.3pt"/><td style="width: 25.35pt">38.</td><td><span id="xdx_820_zDw0SMp5dRn1">Additional information to the Statement of Cash Flows</span></td></tr></table>

<p style="font: 13pt/13pt Calibri, Helvetica, Sans-Serif; margin: 0.45pt 0 0">&#160;</p>

<p style="font: bold 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 300.9pt 0 5.9pt; text-align: justify">38.1 Transactions not involving
cash</p>

<p style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.8pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 5.45pt 0 5.9pt; text-align: justify">Of the total additions of Contract
assets (shown in Notes 10.1 and 10.2) and acquisitions of Property, plant and equipment (shown in Note 16.2), R$<span id="xdx_905_ecustom--ContractAssetsInBusinessCombination_iI_pn3n3_c20231231_zE3pCInho094" title="Contract assets"><ix:nonFraction name="elp:ContractAssetsInBusinessCombination" contextRef="AsOf2023-12-31" id="Fact017209" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">171,678</ix:nonFraction></span> (R$<span id="xdx_90E_ecustom--ContractAssetsInBusinessCombination_iI_pn3n3_c20221231_zwtMDBUXBCvf" title="Contract assets"><ix:nonFraction name="elp:ContractAssetsInBusinessCombination" contextRef="AsOf2022-12-31" id="Fact017211" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">175,783</ix:nonFraction></span> on
December 31, 2022) and R$<span id="xdx_908_eifrs-full--AcquisitionsThroughBusinessCombinationsPropertyPlantAndEquipment_pn3n3_c20230101__20231231__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--PurchasesMadeInInstallmentsAndNotSettledMember_zUdf5nDD85P2" title="Property, plant and equipment acquisitions"><ix:nonFraction name="ifrs-full:AcquisitionsThroughBusinessCombinationsPropertyPlantAndEquipment" contextRef="From2023-01-012023-12-31_custom_PurchasesMadeInInstallmentsAndNotSettledMember" id="Fact017213" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,636</ix:nonFraction></span> (R$<span id="xdx_90C_eifrs-full--AcquisitionsThroughBusinessCombinationsPropertyPlantAndEquipment_pn3n3_c20220101__20221231__ifrs-full--ClassesOfPropertyPlantAndEquipmentAxis__custom--PurchasesMadeInInstallmentsAndNotSettledMember_z3yqzDghBxV" title="Property, plant and equipment acquisitions"><ix:nonFraction name="ifrs-full:AcquisitionsThroughBusinessCombinationsPropertyPlantAndEquipment" contextRef="From2022-01-012022-12-31_custom_PurchasesMadeInInstallmentsAndNotSettledMember" id="Fact017215" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">8,055</ix:nonFraction></span> on December 31, 2022), respectively, represent the amount of purchases made in installments and
not settled through the end of the reporting period.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 5.45pt 0 5.9pt; text-align: justify">According to Note 26, the additions
in right-of-use assets totaled R$<span id="xdx_903_ecustom--RightofuseAssets1_iI_pn3n3_c20231231_zrnBkyYwpRMh" title="Right-of-use assets"><ix:nonFraction name="elp:RightofuseAssets1" contextRef="AsOf2023-12-31" id="Fact017217" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">82,886</ix:nonFraction></span> (R$<span id="xdx_902_ecustom--RightofuseAssets1_iI_pn3n3_c20221231_zSKangiG6xEh" title="Right-of-use assets"><ix:nonFraction name="elp:RightofuseAssets1" contextRef="AsOf2022-12-31" id="Fact017219" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">123,691</ix:nonFraction></span> on December 31, 2022), with a corresponding entry in lease liabilities.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.3pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 6.1pt 0 5.9pt; text-align: justify">The mentioned transactions did not
involve cash and, for this reason, are not being presented in the statement of cash flows.</p>

</ix:nonNumeric><ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact017221" name="elp:AssetsHeldForSaleAndDiscontinuedOperationsExplanatory"><p id="xdx_801_ecustom--AssetsHeldForSaleAndDiscontinuedOperationsExplanatory_zLmUWFkGnpkg" style="font: 8pt/8pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: bold 13pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 3.3pt; margin-bottom: 0; color: #ED8E00"><tr style="vertical-align: top">
<td style="width: 20.3pt"/><td style="width: 25.35pt">39.</td><td><span id="xdx_822_zbfIfl2kMzF5">Assets held for sale and Discontinued operations</span></td></tr></table>

<p style="font: 13pt/13pt Calibri, Helvetica, Sans-Serif; margin: 0.3pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.5pt 0 5.9pt; text-align: justify">In compliance with the guidelines
of Copel Strategic Business Planning - Vision 2030 regarding the decarbonization of its asset portfolio and prioritization of investments
and actions directly linked to its core business (electric energy), Copel began the divestment processes of Copel's shares in Companhia
Paranaense de G&#225;s &#8211; Compagas and UEG Arauc&#225;ria S.A. (UEGA).</p>


<ix:exclude><!-- Field: Page; Sequence: 295 -->
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<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.4pt 0 5.9pt; text-align: justify">The UEGA process began in 2022,
with the intention of selling it by Copel together with the other partner, Petrobras. On September 04, 2023, after a period of interruption,
the process was resumed, according to Notice to the Market 21/23. On October 27, 2023, the binding proposal phase began, as per Notice
to the Market 25/23. On December 14, 2023, after withdrawing from the Joint Sale Agreement with Petr&#243;leo Brasileiro S.A. - Petrobras,
Copel and Copel GeT signed the Share Purchase and Sale Agreement (&#8220;CCVA&#8221;) for the equity interest in UEGA with &#194;mbar
Energia S.A., as stated in Material Fact 20/23, and the value of the transaction on the base date of September 30, 2023, equivalent to
the Equity Value referring to Copel's <span id="xdx_902_eifrs-full--PercentageOfVotingEquityInterestsAcquired_iI_pip0_dp_c20230930__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelMember_zsBWsNGUQCVd" title="Percentage of equity value"><ix:nonFraction name="ifrs-full:PercentageOfVotingEquityInterestsAcquired" contextRef="AsOf2023-09-30_custom_CopelMember" id="Fact017224" format="ixt:numdotdecimal" decimals="INF" scale="-2" unitRef="Pure">81.2</ix:nonFraction></span>% participation in the investment, was R$<span id="xdx_900_eifrs-full--CurrentInvestments_iI_pn3n3_c20230930__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelMember_zHdmqH6jCQJ3" title="Investment amount"><ix:nonFraction name="ifrs-full:CurrentInvestments" contextRef="AsOf2023-09-30_custom_CopelMember" id="Fact017226" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">290,662</ix:nonFraction></span>. Also on December 14, 2023, Copel and Copel
GeT received R$<span id="xdx_90D_ecustom--InvestmentReceived_iI_pn3n3_c20231214__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelMember_zeNsBiXiNIlc" title="Investment received"><ix:nonFraction name="elp:InvestmentReceived" contextRef="AsOf2023-12-14_custom_CopelMember" id="Fact017228" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">14,533</ix:nonFraction></span> and R$<span id="xdx_90C_ecustom--InvestmentReceived_iI_pn3n3_c20231214__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeTMember_zjez771b9SK9" title="Investment received"><ix:nonFraction name="elp:InvestmentReceived" contextRef="AsOf2023-12-14_custom_CopelGeTMember" id="Fact017230" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">43,599</ix:nonFraction></span>, respectively, as a payment signal. On February 26, 2024, according to Notice to the Market 04/24,
Copel received from Petrobras information about the effective exercise of the right to tag along (joint sale) in the divestment in UEGA,
in accordance with the terms of the &#8220;CCVA&#8221;, so that the thermoelectric plant will be sold in its entirety. The completion
of the operation, estimated to occur by March 31, 2024, is still subject to the implementation of precedent conditions common in this
type of business, such as approval by the Administrative Council for Economic Defense (&#8220;CADE&#8221;).</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 5.6pt 0 5.9pt; text-align: justify">As for the divestment of Compagas, on September 20, 2023, Material Fact 16/23
was published, announcing that Copel's Board of Directors approved the engagement of the necessary advisors for structuring and executing
the project. In December 2023, the phase of receiving non-binding proposals was completed and the phase of receiving binding proposals
is underway.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.25pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.4pt 0 5.9pt; text-align: justify">As of the September 2023 financial
statements, Management assessed the sale of the assets as highly probable, with the process expected to be completed within 12 months
and, therefore, the Company understood that the criteria determined by IFRS 5 to classify the asset as held for sale and to disclose an
operation as discontinued were met. Also in compliance with IFRS 5, item 25, as of October 1, 2023, the depreciation and amortization
of assets that will be sold were stopped, after their reclassification to current assets, under Assets classified as held for sale.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 5.6pt 0 5.9pt; text-align: justify">Additionally, on August 3, 2021,
the sale of 100% of the shares issued by Copel Telecomunica&#231;&#245;es S.A. to Bordeaux Participa&#231;&#245;es S.A. was completed,
as reported in Material Fact 13/21, with the receipt of the updated amount of R$<span id="xdx_906_ecustom--TransferOfAssetsAndLiabilities_iI_pn3n3_c20210803__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelTelecommunicacoesSAMember_zTJ4T4bVshn4" title="Transfer of assets and liabilities"><ix:nonFraction name="elp:TransferOfAssetsAndLiabilities" contextRef="AsOf2021-08-03_custom_CopelTelecommunicacoesSAMember" id="Fact017232" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,506,837</ix:nonFraction></span>, share transfer registration, signature of the
closing agreement for the deal and the resignation of the administrators at the time of the operation.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.25pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 5.6pt 0 5.9pt; text-align: justify">We present below the balances of
assets and liabilities that were reclassified on December 31, 2023, because of the ongoing divestment processes of Compagas and UEGA,
which are presented in a specific line in the balance sheet. In compliance with accounting standards, balances are measured at book values,
considering that they are lower than fair values minus selling expenses.</p>


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    <td style="width: 64%"><span id="xdx_8B9_zVxF1ZFGf7o4" style="display: none">Schedule of balance sheet</span>&#160;</td>
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    <td style="width: 12%">&#160;</td>
    <td id="xdx_49B_20231231__custom--ConsolidatedAndSeparateFinancialStatementAxis__custom--ConsolidatedOneMember_zDSn1avtZ6H4" style="text-align: center; width: 12%">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; font-weight: bold">&#160;</td>
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; font-weight: bold">&#160;</td>
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: center">&#160;</td>
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right">12.31.2023</td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: center">&#160;</td>
    <td style="font-weight: bold; text-align: center">&#160;</td>
    <td style="font-weight: bold; text-align: center">&#160;</td>
    <td style="font-weight: bold; text-align: center">&#160;</td></tr>
  <tr id="xdx_401_ecustom--AssetsClassifiedAsHeldForSaleAbstract_iB_ziS4SsVYjA1a" style="vertical-align: bottom">
    <td style="font-weight: bold">Assets classified as held for sale</td>
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    <td style="font-weight: bold">&#160;</td>
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  <tr id="xdx_40E_eifrs-full--CashAndCashEquivalents_i01I_pn3n3_zP07rasVFHgj" style="vertical-align: bottom">
    <td>Cash and cash equivalents</td>
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    <td style="text-align: right">&#160;</td>
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    <td style="text-align: right">&#160;</td>
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    <td>Judicial deposits&#160;</td>
    <td style="padding-left: 9px; text-align: left">&#160;</td>
    <td style="text-align: right">&#160;</td>
    <td style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:LongtermDeposits" contextRef="AsOf2023-12-31_custom_ConsolidatedOneMember" id="Fact017247" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">102</ix:nonFraction></td></tr>
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    <td>Other receivables</td>
    <td style="padding-left: 9px; text-align: left">&#160;</td>
    <td style="text-align: right">&#160;</td>
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    <td style="padding-left: 9px; text-align: left">&#160;</td>
    <td style="text-align: right">&#160;</td>
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    <td>Property, plant and equipment</td>
    <td style="padding-left: 9px; text-align: left">&#160;</td>
    <td style="text-align: right">&#160;</td>
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  <tr id="xdx_408_eifrs-full--RightofuseAssets_i01I_pn3n3" style="vertical-align: bottom">
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  <tr id="xdx_40B_ecustom--LiabilitiesAssociatedWithAssetsClassifiedAsHeldForSaleAbstract_i01B_pn3n3_zlQOY4G1M5Pa" style="vertical-align: bottom">
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    <td style="padding-left: 9px; text-align: left">&#160;</td>
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    <td style="padding-left: 9px; text-align: left">&#160;</td>
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  <tr id="xdx_403_eifrs-full--TradeAndOtherCurrentPayablesToTradeSuppliers_i01I_pn3n3_zga8nlvkaKya" style="vertical-align: bottom">
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  <tr id="xdx_405_eifrs-full--CurrentPayablesOnSocialSecurityAndTaxesOtherThanIncomeTax_i01I_pn3n3_zt6LF4OxZCAe" style="vertical-align: bottom">
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    <td>Dividend payable</td>
    <td style="padding-left: 9px; text-align: left">&#160;</td>
    <td style="text-align: right">&#160;</td>
    <td style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentDividendPayables" contextRef="AsOf2023-12-31_custom_ConsolidatedOneMember" id="Fact017271" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">20,023</ix:nonFraction></td></tr>
  <tr id="xdx_405_ecustom--PostemploymentBenefits_i01I_pn3n3_zFSy6MPViLB4" style="vertical-align: bottom">
    <td>Post-employment benefits&#160;&#160;</td>
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  <tr id="xdx_406_eifrs-full--LeaseLiabilities_i01I_pn3n3_zEQ2mDXIgILg" style="vertical-align: bottom">
    <td>Lease liability</td>
    <td style="padding-left: 9px; text-align: left">&#160;</td>
    <td style="text-align: right">&#160;</td>
    <td style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:LeaseLiabilities" contextRef="AsOf2023-12-31_custom_ConsolidatedOneMember" id="Fact017275" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">11,573</ix:nonFraction></td></tr>
  <tr id="xdx_40C_eifrs-full--NoncurrentProvisions_i01I_pn3n3_zM7ksXmK1tW6" style="vertical-align: bottom">
    <td>Provisions for legal claims</td>
    <td style="padding-left: 9px; text-align: left">&#160;</td>
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    <td>Other accounts payable</td>
    <td style="padding-left: 9px; text-align: left">&#160;</td>
    <td style="text-align: right">&#160;</td>
    <td style="text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherCurrentPayables" contextRef="AsOf2023-12-31_custom_ConsolidatedOneMember" id="Fact017279" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">57,400</ix:nonFraction></td></tr>
  <tr id="xdx_40E_ecustom--LiabilitiesAssociatedWithAssetsClassifiedAsHeldForSale_i01I_pn3n3_zzWlVEvnZ1O5" style="vertical-align: bottom">
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    <td style="border-bottom: Black 1pt solid; padding-left: 9px; text-align: left">&#160;</td>
    <td style="border-bottom: Black 1pt solid; text-align: right">&#160;</td>
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</ix:nonNumeric><p id="xdx_8A9_zCAhsDJUBBk" style="font: 13pt/13pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0"></p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.5pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.95pt 0 5.9pt; text-align: justify">The reclassified balances include
the values of the assets and liabilities of Compagas and UEGA already adjusted by the amounts that are eliminated in Copel's consolidated
balance sheet and, also, by the cessation of depreciation and amortization of assets as of October 1, 2023.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 6pt 0 5.9pt; text-align: justify">The reclassified assets and liabilities
are part of the energy generation and gas distribution segments. With the divestment of Compagas, the gas segment will be discontinued
at Copel.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.05pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.45pt 0 5.9pt; text-align: justify">The contingent liabilities of Compagas
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on tax losses and negative bases in the amount of R$<span id="xdx_909_eifrs-full--SocialSecurityContributions_pn3n3_c20230101__20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--UEGAraucariaLtdaMember_zK3YQszTSz6g" title="Social contribution"><ix:nonFraction name="ifrs-full:SocialSecurityContributions" contextRef="From2023-01-012023-12-31_custom_UEGAraucariaLtdaMember" id="Fact017287" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">149,391</ix:nonFraction></span> for not having a reasonable assurance of generation of future taxable profits
sufficient to allow the utilization of these tax credit.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 5.4pt 0 5.9pt; text-align: justify">The revenues, costs and expenses
as well as the cash flow movement resulting from these assets and liabilities were presented in separate lines, as a discontinued operation,
both in the Statements of Income and Statements of Comprehensive Income as weel as in the Statements of Cash Flows and in the Statements
of Added Value. The details of these values are presented in the tables below.</p>


<ix:exclude><!-- Field: Page; Sequence: 297 -->
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    <div id="xdx_232_zshLF8LyWO0e" style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%"><p style="font: 10pt/11.2pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 1pt; text-align: left"><b>COMPANHIA PARANAENSE DE ENERGIA &#8211; COPEL and Subsidiaries</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>Notes to the Consolidated Financial Statements</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>For the years ended December 31, 2023, 2022 and 2021</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; text-align: left; margin-top: 1.7pt; margin-right: 0; margin-bottom: 0"><b>All amounts expressed in thousands of Brazilian reais, unless otherwise stated</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b>&#160;</b></p></td></tr></table></div>
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<ix:exclude><p id="xdx_234_z72JgVnita5a" style="font: 11pt/9pt Calibri, Helvetica, Sans-Serif; margin: 0.35pt 0 0">&#160;</p></ix:exclude>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact017290" name="elp:ScheduleOfStatementsOfIncomeFromDiscontinuedOperationsTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_893_ecustom--ScheduleOfStatementsOfIncomeFromDiscontinuedOperationsTableTextBlock_zc7gGz8fpUU5" summary="xdx: Disclosure - Assets held for sale and Discontinued operations (Details 1)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="width: 64%"><span id="xdx_8BC_zYR9RMJaJqxj" style="display: none">Schedule of statements of income</span></td>
    <td id="xdx_495_20230101__20231231__custom--ConsolidatedAndSeparateFinancialStatementAxis__custom--ConsolidatedOneMember_zSY4NfGsqlV5" style="text-align: center; width: 12%">&#160;</td>
    <td id="xdx_49F_20220101__20221231__custom--ConsolidatedAndSeparateFinancialStatementAxis__custom--ConsolidatedOneMember_zVr0mmHGyyX6" style="text-align: center; width: 12%">&#160;</td>
    <td id="xdx_49C_20210101__20211231__custom--ConsolidatedAndSeparateFinancialStatementAxis__custom--ConsolidatedOneMember_zHuX5dENqjs" style="text-align: center; width: 12%">&#160;</td></tr>
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    <td style="border-top: Black 1pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-top: Black 1pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;</td></tr>
  <tr style="vertical-align: bottom">
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    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right">12.31.2023</td>
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">12.31.2022</td>
    <td style="border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">12.31.2021</td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: center; border-top-color: Black; border-top-width: 0.5pt">&#160;</td>
    <td style="border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
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  <tr id="xdx_405_ecustom--OperatingExpense1_z6npwTxwuaR7" style="vertical-align: bottom">
    <td>Operating costs</td>
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  <tr style="vertical-align: bottom">
    <td style="font-weight: bold; text-align: center">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;</td>
    <td style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;</td></tr>
  <tr id="xdx_40C_ecustom--SalesAndMarketingExpenses_iN_pn3n3_di_znrYy7EAglV6" style="vertical-align: bottom">
    <td>Selling expenses</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:SalesAndMarketingExpenses" contextRef="From2023-01-012023-12-31_custom_ConsolidatedOneMember" id="Fact017304" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">11,451</ix:nonFraction>)</td>
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  <tr id="xdx_40E_ecustom--SellingGeneralAndAdministrativeExpenses_pn3n3_z8tts9QtmIpe" style="vertical-align: bottom">
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  <tr id="xdx_407_eifrs-full--ProfitLossFromOperatingActivities_pn3n3_z7vqXq83MWMc" style="vertical-align: bottom">
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    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:ProfitLossFromOperatingActivities" contextRef="From2022-01-012022-12-31_custom_ConsolidatedOneMember" id="Fact017313" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">20,996</ix:nonFraction>)</td>
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  <tr id="xdx_405_ecustom--ProfitLossBeforeFinancialResultsAndTaxes_zbGHUOupu9f4" style="vertical-align: bottom">
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  <tr id="xdx_406_ecustom--FinanceIncomeCost1_z6Rf3n1CuAr5" style="vertical-align: bottom">
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  <tr id="xdx_40D_ecustom--ProfitLossBeforeTax1_zSEQKAPCJMzb" style="vertical-align: bottom">
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    <td style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ProfitLossBeforeTax1" contextRef="From2022-01-012022-12-31_custom_ConsolidatedOneMember" id="Fact017329" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">7,311</ix:nonFraction></td>
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  <tr id="xdx_40A_ecustom--IncomeTaxExpenseContinuingOperations1_zhuwOb4FA7ql" style="vertical-align: bottom">
    <td>Income tax and social contribution</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:IncomeTaxExpenseContinuingOperations1" contextRef="From2023-01-012023-12-31_custom_ConsolidatedOneMember" id="Fact017332" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">7,621</ix:nonFraction>)</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:IncomeTaxExpenseContinuingOperations1" contextRef="From2022-01-012022-12-31_custom_ConsolidatedOneMember" id="Fact017333" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">81,977</ix:nonFraction>)</td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:IncomeTaxExpenseContinuingOperations1" contextRef="From2021-01-012021-12-31_custom_ConsolidatedOneMember" id="Fact017334" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">128,756</ix:nonFraction>)</td></tr>
  <tr id="xdx_402_ecustom--IncomeFromDiscontinuedOperationsAttributableToOwnersOfParentOther_zrqUZgVjOGH7" style="vertical-align: bottom">
    <td style="font-weight: bold">Net income (loss)</td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:IncomeFromDiscontinuedOperationsAttributableToOwnersOfParentOther" contextRef="From2023-01-012023-12-31_custom_ConsolidatedOneMember" id="Fact017336" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">191,501</ix:nonFraction></td>
    <td style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:IncomeFromDiscontinuedOperationsAttributableToOwnersOfParentOther" contextRef="From2022-01-012022-12-31_custom_ConsolidatedOneMember" id="Fact017337" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">74,666</ix:nonFraction>)</td>
    <td style="border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:IncomeFromDiscontinuedOperationsAttributableToOwnersOfParentOther" contextRef="From2021-01-012021-12-31_custom_ConsolidatedOneMember" id="Fact017338" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">530,322</ix:nonFraction></td></tr>
  <tr id="xdx_40A_ecustom--GainOnShareSalesOperation_zoll6sYVH4qe" style="vertical-align: bottom">
    <td>Gain on the share sales operation</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl17340">-</span></td>
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  <tr id="xdx_405_ecustom--IncomeTaxOnSalesGains_zJZpVEqattld" style="vertical-align: bottom">
    <td>Income tax on sales gains</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl17344">-</span></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl17345">-</span></td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:IncomeTaxOnSalesGains" contextRef="From2021-01-012021-12-31_custom_ConsolidatedOneMember" id="Fact017346" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">446,716</ix:nonFraction>)</td></tr>
  <tr id="xdx_406_ecustom--DeferredIncomeTaxOnSalesGains_zpFOyHlA6B9b" style="vertical-align: bottom">
    <td>Deferred income tax on sales gains</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl17348">-</span></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl17349">-</span></td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:DeferredIncomeTaxOnSalesGains" contextRef="From2021-01-012021-12-31_custom_ConsolidatedOneMember" id="Fact017350" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">160,818</ix:nonFraction>)</td></tr>
  <tr id="xdx_40A_ecustom--NetIncomeFromDiscontinuedOperations_zVupb3A5A0Oh" style="vertical-align: bottom">
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold">Net income (loss) from discontinued operations</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:NetIncomeFromDiscontinuedOperations" contextRef="From2023-01-012023-12-31_custom_ConsolidatedOneMember" id="Fact017352" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">191,501</ix:nonFraction></td>
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:NetIncomeFromDiscontinuedOperations" contextRef="From2022-01-012022-12-31_custom_ConsolidatedOneMember" id="Fact017353" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">74,666</ix:nonFraction>)</td>
    <td style="border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:NetIncomeFromDiscontinuedOperations" contextRef="From2021-01-012021-12-31_custom_ConsolidatedOneMember" id="Fact017354" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,646,701</ix:nonFraction></td></tr>
  <tr id="xdx_409_ecustom--OtherComprehensiveIncomeFromDiscontinuedOperations_z0yOBws7P3qh" style="vertical-align: bottom">
    <td>Other comprehensive income from discontinued operations</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:OtherComprehensiveIncomeFromDiscontinuedOperations" contextRef="From2023-01-012023-12-31_custom_ConsolidatedOneMember" id="Fact017356" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,650</ix:nonFraction></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:OtherComprehensiveIncomeFromDiscontinuedOperations" contextRef="From2022-01-012022-12-31_custom_ConsolidatedOneMember" id="Fact017357" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,330</ix:nonFraction></td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:OtherComprehensiveIncomeFromDiscontinuedOperations" contextRef="From2021-01-012021-12-31_custom_ConsolidatedOneMember" id="Fact017358" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">152</ix:nonFraction>)</td></tr>
  <tr id="xdx_402_eifrs-full--ComprehensiveIncomeFromDiscontinuedOperations_zPJKkHKpk3qh" style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; font-weight: bold">Comprehensive income from discontinued operations</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ComprehensiveIncomeFromDiscontinuedOperations" contextRef="From2023-01-012023-12-31_custom_ConsolidatedOneMember" id="Fact017360" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">193,151</ix:nonFraction></td>
    <td style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:ComprehensiveIncomeFromDiscontinuedOperations" contextRef="From2022-01-012022-12-31_custom_ConsolidatedOneMember" id="Fact017361" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">73,336</ix:nonFraction>)</td>
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  </table>

</ix:nonNumeric><p id="xdx_8AC_zjZjvcmcFgC9" style="font: 11pt/9pt Calibri, Helvetica, Sans-Serif; margin: 0.35pt 0 0">&#160;&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.75pt 0 5.9pt; text-align: justify">The variation in the result
of discontinued operations is mainly due to the reversal of the impairment of UEGA, considering that the sales price agreed in the &#8220;CCVA&#8221;
indicates in an observable way the fair value of the asset, so that on December 31, 2023, there is no impairment loss recognized in previous
periods.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 6pt 0 5.9pt; text-align: justify">The table below shows the reconciliation
of the results of the discontinued operation. The amounts of elimination of intercompany costs and expenses refer mainly to the operation
and maintenance services of UEGA provided by Copel GET, and the monetary adjustment of dividends from Compagas and UEGA.</p>


<ix:exclude><!-- Field: Page; Sequence: 298 -->
    <div id="xdx_232_zHrMk9YQzBxk" style="border-bottom: Black 1pt solid; margin-bottom: 6pt"><p style="margin-top: 0; margin-bottom: 0">&#160;</p><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%">F-<!-- Field: Sequence; Type: Arabic; Name: PageNo -->123<!-- Field: /Sequence -->&#160;</td></tr></table></div>
    <div id="xdx_236_zR6Z3Vr3zDGj" style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%"><p style="font: 10pt/11.2pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 1pt; text-align: left"><b>COMPANHIA PARANAENSE DE ENERGIA &#8211; COPEL and Subsidiaries</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>Notes to the Consolidated Financial Statements</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>For the years ended December 31, 2023, 2022 and 2021</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; text-align: left; margin-top: 1.7pt; margin-right: 0; margin-bottom: 0"><b>All amounts expressed in thousands of Brazilian reais, unless otherwise stated</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b>&#160;</b></p></td></tr></table></div>
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<ix:exclude><p id="xdx_237_zSC3QTVCGklj" style="font: 11pt/9pt Calibri, Helvetica, Sans-Serif; margin: 0.4pt 0 0">&#160;</p></ix:exclude>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact017365" name="elp:ScheduleOfStatementsOfComprehensiveIncomeFromDiscontinuedOperationsTableTextBlock"><table cellspacing="0" cellpadding="0" id="xdx_899_ecustom--ScheduleOfStatementsOfComprehensiveIncomeFromDiscontinuedOperationsTableTextBlock_pn3n3_zOoaAUMZYEli" summary="xdx: Disclosure - Assets held for sale and Discontinued operations (Details 2)" style="font: 10pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="font: 10pt Arial, Helvetica, Sans-Serif; display: none; vertical-align: top">
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<tr style="font: 10pt Arial, Helvetica, Sans-Serif; vertical-align: top">
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  <tr id="xdx_400_eifrs-full--ProfitLossFromDiscontinuedOperationsAttributableToOrdinaryEquityHoldersOfParentEntity_pn3n3_ztPJ97OTxqT" style="font: 10pt Arial, Helvetica, Sans-Serif; vertical-align: top">
    <td style="font: 10pt Arial, Helvetica, Sans-Serif; width: 65%; padding-top: 4.3pt; padding-left: 1.6pt"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 10pt; letter-spacing: -0.05pt">Re</span><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 10pt">s<span style="letter-spacing: -0.05pt">u</span>lt
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    <span style="letter-spacing: -0.05pt">opera</span>tio<span style="letter-spacing: -0.05pt">n</span>s <span style="letter-spacing: -0.05pt">a</span>tt<span style="letter-spacing: -0.05pt">r</span>ib<span style="letter-spacing: -0.05pt">u</span>t<span style="letter-spacing: -0.05pt">e</span>d
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    <td style="border-right: #FFC000 1pt solid; font: 10pt Arial, Helvetica, Sans-Serif; text-align: right; width: 11%; padding-top: 4.3pt; padding-left: 24pt"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 10pt; letter-spacing: -0.05pt"><ix:nonFraction name="ifrs-full:ProfitLossFromDiscontinuedOperationsAttributableToOrdinaryEquityHoldersOfParentEntity" contextRef="From2023-01-012023-12-31_custom_ConsolidatedOneMember" id="Fact017367" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">100,733</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 1pt solid; font: 10pt Arial, Helvetica, Sans-Serif; text-align: right; width: 12%; padding-top: 4.3pt; padding-left: 22.95pt"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 10pt; letter-spacing: -0.05pt">(<ix:nonFraction name="ifrs-full:ProfitLossFromDiscontinuedOperationsAttributableToOrdinaryEquityHoldersOfParentEntity" contextRef="From2022-01-012022-12-31_custom_ConsolidatedOneMember" id="Fact017368" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">125,812</ix:nonFraction>)</span></td>
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  <tr id="xdx_400_ecustom--ResultOfDiscontinuedOperationsAttributedToNoncontrollingShareholders_pn3n3_zBAXT0biL9Zf" style="font: 10pt Arial, Helvetica, Sans-Serif; vertical-align: top">
    <td style="font: 10pt Arial, Helvetica, Sans-Serif; padding-top: 2.65pt; padding-left: 1.6pt"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 10pt; letter-spacing: -0.05pt">Re</span><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 10pt">s<span style="letter-spacing: -0.05pt">u</span>lt
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    <span style="letter-spacing: -0.05pt">opera</span>tio<span style="letter-spacing: -0.05pt">n</span>s <span style="letter-spacing: -0.05pt">a</span>tt<span style="letter-spacing: -0.05pt">r</span>ib<span style="letter-spacing: -0.05pt">u</span>t<span style="letter-spacing: -0.05pt">e</span>d
    to <span style="letter-spacing: -0.05pt">non-</span>c<span style="letter-spacing: -0.05pt">on</span>t<span style="letter-spacing: -0.05pt">ro</span>lling
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    <td style="border-right: #FFC000 1pt solid; font: 10pt Arial, Helvetica, Sans-Serif; text-align: right; padding-top: 2.65pt; padding-left: 28.25pt"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 10pt; letter-spacing: -0.05pt"><ix:nonFraction name="elp:ResultOfDiscontinuedOperationsAttributedToNoncontrollingShareholders" contextRef="From2023-01-012023-12-31_custom_ConsolidatedOneMember" id="Fact017371" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">67,485</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 1pt solid; font: 10pt Arial, Helvetica, Sans-Serif; text-align: right; padding-top: 2.65pt; padding-left: 29.7pt"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 10pt; letter-spacing: -0.05pt"><ix:nonFraction name="elp:ResultOfDiscontinuedOperationsAttributedToNoncontrollingShareholders" contextRef="From2022-01-012022-12-31_custom_ConsolidatedOneMember" id="Fact017372" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">37,521</ix:nonFraction></span></td>
    <td style="font: 10pt Arial, Helvetica, Sans-Serif; text-align: right; padding-top: 2.65pt; padding-left: 25.45pt"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 10pt; letter-spacing: -0.05pt"><ix:nonFraction name="elp:ResultOfDiscontinuedOperationsAttributedToNoncontrollingShareholders" contextRef="From2021-01-012021-12-31_custom_ConsolidatedOneMember" id="Fact017373" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">112,360</ix:nonFraction></span></td></tr>
  <tr id="xdx_406_eifrs-full--ProfitLossFromDiscontinuedOperations_pn3n3_zMv5B6FcSlLb" style="font: 10pt Arial, Helvetica, Sans-Serif; vertical-align: top">
    <td style="font: 10pt Arial, Helvetica, Sans-Serif"><b style="display: none">Total discontinued operation </b><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 10pt">&#160;</span></td>
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    <td style="border-right: #FFC000 1pt solid; font: 10pt Arial, Helvetica, Sans-Serif; text-align: right; padding-top: 2.65pt; padding-left: 27.2pt"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 10pt; letter-spacing: -0.05pt"><b>(<ix:nonFraction name="ifrs-full:ProfitLossFromDiscontinuedOperations" contextRef="From2022-01-012022-12-31_custom_ConsolidatedOneMember" id="Fact017376" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">88,291</ix:nonFraction>)</b></span></td>
    <td style="font: 10pt Arial, Helvetica, Sans-Serif; text-align: right; padding-top: 2.65pt; padding-left: 19.05pt"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 10pt; letter-spacing: -0.05pt"><b><ix:nonFraction name="ifrs-full:ProfitLossFromDiscontinuedOperations" contextRef="From2021-01-012021-12-31_custom_ConsolidatedOneMember" id="Fact017377" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,623,048</ix:nonFraction></b></span></td></tr>
  <tr id="xdx_405_ecustom--EliminationOfIntercompanyCostsexpenses_pn3n3_zwVu1J1NcQef" style="font: 10pt Arial, Helvetica, Sans-Serif; vertical-align: top">
    <td style="font: 10pt Arial, Helvetica, Sans-Serif; padding-top: 2.65pt; padding-left: 1.6pt"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 10pt">(
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  <tr id="xdx_402_ecustom--ConsolidatedResultsOfDiscontinuedOperations_pn3n3_z3s5GusT3Vrg" style="font: 10pt Arial, Helvetica, Sans-Serif; vertical-align: top">
    <td style="border-bottom: Black 1pt solid; font: 10pt Arial, Helvetica, Sans-Serif; padding-top: 3.75pt; padding-left: 1.6pt"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 10pt; letter-spacing: -0.05pt"><b>C</b></span><b><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 10pt">onsolida<span style="letter-spacing: -0.1pt">t</span><span style="letter-spacing: -0.05pt">e</span>d
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</ix:nonNumeric><p id="xdx_8A1_zbD1IH8BdWd8" style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact017387" name="elp:ScheduleOfStatementsOfCashFlowsFromDiscontinuedOperationsTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_893_ecustom--ScheduleOfStatementsOfCashFlowsFromDiscontinuedOperationsTableTextBlock_pn3n3_zcdftsLSW236" summary="xdx: Disclosure - Assets held for sale and Discontinued operations (Details 3)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
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    <td style="border-top: Black 1pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-top: Black 1pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; text-align: left">from discontinued operations</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right">12.31.2023</td>
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">12.31.2022</td>
    <td style="border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">12.31.2021</td></tr>
  <tr style="vertical-align: bottom">
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    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: center; border-top-color: Black; border-top-width: 0.5pt">&#160;</td>
    <td style="border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
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  <tr id="xdx_40A_eifrs-full--IncomeFromDiscontinuedOperationsAttributableToOwnersOfParent_i_pn3n3" style="vertical-align: bottom">
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    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:IncomeFromDiscontinuedOperationsAttributableToOwnersOfParent" contextRef="From2022-01-012022-12-31_custom_ConsolidatedOneMember" id="Fact017390" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">74,666</ix:nonFraction>)</td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:IncomeFromDiscontinuedOperationsAttributableToOwnersOfParent" contextRef="From2021-01-012021-12-31_custom_ConsolidatedOneMember" id="Fact017391" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,646,701</ix:nonFraction></td></tr>
  <tr id="xdx_401_ecustom--AdjustmentsForReconcileProfitLoss2_zt85CH3TUfz6" style="vertical-align: bottom">
    <td>Adjustments to reconcile net income</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:AdjustmentsForReconcileProfitLoss2" contextRef="From2023-01-012023-12-31_custom_ConsolidatedOneMember" id="Fact017393" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">12,547</ix:nonFraction>)</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:AdjustmentsForReconcileProfitLoss2" contextRef="From2022-01-012022-12-31_custom_ConsolidatedOneMember" id="Fact017394" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">306,736</ix:nonFraction></td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:AdjustmentsForReconcileProfitLoss2" contextRef="From2021-01-012021-12-31_custom_ConsolidatedOneMember" id="Fact017395" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,267,411</ix:nonFraction>)</td></tr>
  <tr id="xdx_401_ecustom--AdjustmentsForIncreaseDecreaseInOtherLiabilities2_z8Ynk60eIW32" style="vertical-align: bottom">
    <td>Changes in assets and liabilities</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:AdjustmentsForIncreaseDecreaseInOtherLiabilities2" contextRef="From2023-01-012023-12-31_custom_ConsolidatedOneMember" id="Fact017397" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">14,108</ix:nonFraction></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:AdjustmentsForIncreaseDecreaseInOtherLiabilities2" contextRef="From2022-01-012022-12-31_custom_ConsolidatedOneMember" id="Fact017398" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,709</ix:nonFraction>)</td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:AdjustmentsForIncreaseDecreaseInOtherLiabilities2" contextRef="From2021-01-012021-12-31_custom_ConsolidatedOneMember" id="Fact017399" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">82,575</ix:nonFraction></td></tr>
  <tr id="xdx_407_ecustom--DebenturesInterestDueAndPaid_zbzFAOaVycq7" style="vertical-align: bottom">
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    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl17402">-</span></td>
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  <tr id="xdx_40C_ecustom--IncomeTaxesPaidRefundClassifiedAsOperatingActivities3_zpQdOFeq7oKf" style="vertical-align: bottom">
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    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:IncomeTaxesPaidRefundClassifiedAsOperatingActivities3" contextRef="From2022-01-012022-12-31_custom_ConsolidatedOneMember" id="Fact017406" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">51,534</ix:nonFraction>)</td>
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  <tr id="xdx_40F_ecustom--CashFlowsFromUsedInOperatingActivities3_z14C4qrIKiU" style="vertical-align: bottom">
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    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ProceedsFromSalesOfInvestmentsAccountedForUsingEquityMethod" contextRef="From2022-01-012022-12-31_custom_ConsolidatedOneMember" id="Fact017414" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">22,967</ix:nonFraction></td>
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  <tr id="xdx_406_ecustom--PurchaseOfContractAssetsPropertyPlantAndEquipmentAndIntangibleAssetsClassifiedAsInvestingActivities1_z1E6MKvUEMFg" style="vertical-align: bottom">
    <td>Additions to contract assets, property, plant and equipment and intangible assets</td>
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    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:PurchaseOfContractAssetsPropertyPlantAndEquipmentAndIntangibleAssetsClassifiedAsInvestingActivities1" contextRef="From2022-01-012022-12-31_custom_ConsolidatedOneMember" id="Fact017418" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">580,969</ix:nonFraction>)</td>
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  <tr id="xdx_40A_ecustom--DisposalCopelTelecomReceipt_zCFu3DAIuEHl" style="vertical-align: bottom">
    <td>Disposal Copel Telecom receipt</td>
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    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:DisposalCopelTelecomReceipt" contextRef="From2021-01-012021-12-31_custom_ConsolidatedOneMember" id="Fact017423" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,506,837</ix:nonFraction></td></tr>
  <tr id="xdx_40F_eifrs-full--CashFlowsFromUsedInInvestingActivities_i_pn3n3" style="vertical-align: bottom">
    <td style="font-weight: bold">Cash flows from investment activities</td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:CashFlowsFromUsedInInvestingActivities" contextRef="From2023-01-012023-12-31_custom_ConsolidatedOneMember" id="Fact017425" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">35,524</ix:nonFraction>)</td>
    <td style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:CashFlowsFromUsedInInvestingActivities" contextRef="From2022-01-012022-12-31_custom_ConsolidatedOneMember" id="Fact017426" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">558,002</ix:nonFraction>)</td>
    <td style="border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CashFlowsFromUsedInInvestingActivities" contextRef="From2021-01-012021-12-31_custom_ConsolidatedOneMember" id="Fact017427" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,415,229</ix:nonFraction></td></tr>
  <tr id="xdx_40E_ecustom--IssueOfDebentures_zj7DQIuPUL8f" style="vertical-align: bottom">
    <td>Issue of Debentures</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:IssueOfDebentures" contextRef="From2023-01-012023-12-31_custom_ConsolidatedOneMember" id="Fact017429" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">294,045</ix:nonFraction></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl17430">-</span></td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:IssueOfDebentures" contextRef="From2021-01-012021-12-31_custom_ConsolidatedOneMember" id="Fact017431" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">20,239</ix:nonFraction>)</td></tr>
  <tr id="xdx_405_eifrs-full--RepaymentsOfBondsNotesAndDebentures_zwUkN263sp89" style="vertical-align: bottom">
    <td>Payments of principal - debentures</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:RepaymentsOfBondsNotesAndDebentures" contextRef="From2023-01-012023-12-31_custom_ConsolidatedOneMember" id="Fact017433" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">18,437</ix:nonFraction>)</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl17434">-</span></td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:RepaymentsOfBondsNotesAndDebentures" contextRef="From2021-01-012021-12-31_custom_ConsolidatedOneMember" id="Fact017435" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,485</ix:nonFraction>)</td></tr>
  <tr id="xdx_403_ecustom--AmortizationOfPrincipalOfLeaseLiabilities_zWxhb506uVZ6" style="vertical-align: bottom">
    <td>Amortization of principal of lease liabilities</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:AmortizationOfPrincipalOfLeaseLiabilities" contextRef="From2023-01-012023-12-31_custom_ConsolidatedOneMember" id="Fact017437" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">3,041</ix:nonFraction>)</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:AmortizationOfPrincipalOfLeaseLiabilities" contextRef="From2022-01-012022-12-31_custom_ConsolidatedOneMember" id="Fact017438" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,988</ix:nonFraction>)</td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:AmortizationOfPrincipalOfLeaseLiabilities" contextRef="From2021-01-012021-12-31_custom_ConsolidatedOneMember" id="Fact017439" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,850</ix:nonFraction>)</td></tr>
  <tr id="xdx_409_ecustom--DividendsAndInterestOnOwnCapitalPaid_z7UwDRakrkMg" style="vertical-align: bottom">
    <td>Dividends and interest on own capital paid&#160;&#160;&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:DividendsAndInterestOnOwnCapitalPaid" contextRef="From2023-01-012023-12-31_custom_ConsolidatedOneMember" id="Fact017441" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">195,890</ix:nonFraction>)</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl17442">-</span></td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:DividendsAndInterestOnOwnCapitalPaid" contextRef="From2021-01-012021-12-31_custom_ConsolidatedOneMember" id="Fact017443" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">26,755</ix:nonFraction>)</td></tr>
  <tr id="xdx_402_eifrs-full--CashFlowsFromUsedInFinancingActivities_i_pn3n3" style="vertical-align: bottom">
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold">Cash flows from financing activities</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CashFlowsFromUsedInFinancingActivities" contextRef="From2023-01-012023-12-31_custom_ConsolidatedOneMember" id="Fact017445" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">76,677</ix:nonFraction></td>
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:CashFlowsFromUsedInFinancingActivities" contextRef="From2022-01-012022-12-31_custom_ConsolidatedOneMember" id="Fact017446" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,988</ix:nonFraction>)</td>
    <td style="border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:CashFlowsFromUsedInFinancingActivities" contextRef="From2021-01-012021-12-31_custom_ConsolidatedOneMember" id="Fact017447" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">51,329</ix:nonFraction>)</td></tr>
  <tr id="xdx_402_ecustom--ChangesInCashAndCashEquivalents1_zBRzz6Ywm7Pe" style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; font-weight: bold">Changes in cash and cash equivalents</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ChangesInCashAndCashEquivalents1" contextRef="From2023-01-012023-12-31_custom_ConsolidatedOneMember" id="Fact017449" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">166,627</ix:nonFraction></td>
    <td style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:ChangesInCashAndCashEquivalents1" contextRef="From2022-01-012022-12-31_custom_ConsolidatedOneMember" id="Fact017450" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">383,163</ix:nonFraction>)</td>
    <td style="border-bottom: Black 1pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ChangesInCashAndCashEquivalents1" contextRef="From2021-01-012021-12-31_custom_ConsolidatedOneMember" id="Fact017451" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,891,795</ix:nonFraction></td></tr>
  </table>

</ix:nonNumeric><p id="xdx_8A2_zB6GPiUyrhWi" style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;&#160;</p>

</ix:nonNumeric><ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact017453" name="ifrs-full:DisclosureOfEventsAfterReportingPeriodExplanatory"><p id="xdx_800_eifrs-full--DisclosureOfEventsAfterReportingPeriodExplanatory_z0iTJN3EBiLc" style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0.45pt 0 0">&#160;</p>
<table cellpadding="0" cellspacing="0" style="font: bold 13pt/149% Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 3.3pt; margin-bottom: 0; color: #ED8E00"><tr style="vertical-align: top">
<td style="width: 20.3pt"/><td style="width: 39.6pt">40.</td><td style="padding-right: 14.45pt"><span id="xdx_829_zrKAIjR98Lrh">Subsequent events</span></td></tr></table>

<p style="font: 13pt/13pt Calibri, Helvetica, Sans-Serif; margin: 0.45pt 0 0">&#160;</p>

<p style="font: bold 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 305.1pt 0 5.9pt; text-align: justify">40.1 Closure of arbitral proceedings</p>

<p style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.8pt 0 0">&#160;</p>

<p style="font: 10pt/149% Arial, Helvetica, Sans-Serif; margin: 0 5.4pt 0 5.9pt; text-align: justify">On January 25, 2024, according to
Material Fact 01/24, an agreement was formalized involving an arbitration process in which the authors claimed compensation from the Company.
The process began in 2015 because of a dispute related to a term of commitment signed between the authors and Copel in December 2012,
which, in accordance with legislation, was processed in secrecy at the Brazil-Canada Arbitration and Mediation Center. After negotiations
between the parties, a settlement was reached with the approval of the arbitral tribunal in the sense of a general and reciprocal discharge
between all parties with the definitive closure of the claim. Copel agreed to pay R$<span id="xdx_90B_ecustom--PaymentOfInstallment_pn3n3_c20230101__20231231_zsZIQfPeqY7i" title="Payment of Installment"><ix:nonFraction name="elp:PaymentOfInstallment" contextRef="From2023-01-01to2023-12-31" id="Fact017455" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">672,000</ix:nonFraction></span> in two installments. The first installment
in the amount of R$<span id="xdx_90E_ecustom--PaymentOfInstallment_pn3n3_c20240101__20240131__ifrs-full--NonadjustingEventsAfterReportingPeriodAxis__custom--NonadjustingEventMember_zZUp3j7O47l4" title="Payment of Installment"><ix:nonFraction name="elp:PaymentOfInstallment" contextRef="From2024-01-012024-01-31_custom_NonadjustingEventMember" id="Fact017457" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">336,000</ix:nonFraction></span> was paid on January 31, 2024, and the second and final installment will be updated by Selic and paid by March
31, 2025. Throughout the arbitration procedure, the Company made its best efforts to refute the requests and mitigate the damages resulting
from the decisions that followed until the arbitration award settlement phase and, finally, to reach the best possible agreement while
preserving Copel&#8217;s interests. On December 31, 2023, there is a provision for legal claim recorded in the same amount as the agreement
and on December 31, 2022, the provisioned amount was R$<span id="xdx_905_ecustom--ProvisionAmount_pn3n3_c20220101__20221231_z4xegOCyS859" title="Provision amount"><ix:nonFraction name="elp:ProvisionAmount" contextRef="From2022-01-012022-12-31" id="Fact017459" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">629,056</ix:nonFraction></span> as disclosed in Note 28.2.</p>


<ix:exclude><!-- Field: Page; Sequence: 299 -->
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    <div id="xdx_231_zCyiVSCum4Uh" style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%"><p style="font: 10pt/11.2pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 1pt; text-align: left"><b>COMPANHIA PARANAENSE DE ENERGIA &#8211; COPEL and Subsidiaries</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>Notes to the Consolidated Financial Statements</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>For the years ended December 31, 2023, 2022 and 2021</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; text-align: left; margin-top: 1.7pt; margin-right: 0; margin-bottom: 0"><b>All amounts expressed in thousands of Brazilian reais, unless otherwise stated</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b>&#160;</b></p></td></tr></table></div>
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<table cellpadding="0" cellspacing="0" style="font: bold 13pt/149% Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 3.3pt; margin-bottom: 0; color: #ED8E00"><tr style="vertical-align: top">
<td style="width: 20.3pt"/><td style="width: 39.6pt">41.</td><td style="padding-right: 14.45pt"><span id="xdx_828_ziFJ1Ms3Aa04">Condensed individual financial information of Companhia Paranaense de Energia - Copel</span></td></tr></table>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.25pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.8pt 0 5.9pt; text-align: justify">In order to attend Rule 12-04 of
Regulation S-X of the Securities and Exchange Commission (the &#8220;SEC&#8221;), Management has incorporated the condensed individual
financial information of Companhia Paranaense de Energia - Copel in these financial statements, as part of the Form 20-F.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.15pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.45pt 0 5.9pt; text-align: justify">This information were prepared
considering the same accounting policies as described in Note 3 and 4 to Company&#8217;s consolidated financial statements. Investments
in subsidiaries are recognized in the individual financial statements based on the equity method. Initially recorded at cost, their carrying
amount is increased or decreased by the recognition of the investor's interest in profit, loss and other comprehensive income generated
by subsidiaries after acquisition. When required, for the calculation of equity in earnings of investees, the subsidiaries financial statements
are adjusted to align their policies with the Parent Company's accounting policies.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: bold 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 1.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 34pt">41.1</td><td style="text-align: justify; padding-right: 246.35pt">Condensed statements of financial position</td></tr></table>

<p style="font: 6.5pt/6.5pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

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  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">&#160;<span><span style="display: none"><span id="xdx_8B1_zVSq8T3u6sc9">Schedule of condensed statements of financial position</span></span></span></td>
    <td id="xdx_49C_20231231__dei--LegalEntityAxis__custom--CompanhiaParanaenseDeEnergiaCopelMember_zAuiO0GSejh5" style="text-align: center">&#160;</td>
    <td id="xdx_491_20221231__dei--LegalEntityAxis__custom--CompanhiaParanaenseDeEnergiaCopelMember_zgruGLnAIz56" style="text-align: center">&#160;</td></tr>
<tr style="vertical-align: bottom">
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; width: 76%">ASSETS</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; width: 12%">12.31.2023</td>
    <td style="border-top: Black 1pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; width: 12%">12.31.2022</td></tr>
  <tr id="xdx_407_eifrs-full--CurrentAssetsAbstract_iB" style="vertical-align: bottom">
    <td style="font-weight: bold">Current assets</td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold">&#160;</td>
    <td style="border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td></tr>
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    <td style="padding-left: 9px; text-align: left">Cash and cash equivalents</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CashAndCashEquivalents" contextRef="AsOf2023-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017469" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,231,413</ix:nonFraction></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CashAndCashEquivalents" contextRef="AsOf2022-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017470" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">199,877</ix:nonFraction></td></tr>
  <tr id="xdx_404_ecustom--CurrentBondsAndSecurities_iI_zFzqNACsqmCl" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Bonds and securities</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:CurrentBondsAndSecurities" contextRef="AsOf2023-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017472" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">93</ix:nonFraction></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:CurrentBondsAndSecurities" contextRef="AsOf2022-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017473" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">93</ix:nonFraction></td></tr>
  <tr id="xdx_40C_ecustom--CurrentDividendReceivables_iI_zenMa9K1Qkmg" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Dividends receivables (41.5.3)</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:CurrentDividendReceivables" contextRef="AsOf2023-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017475" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,942,406</ix:nonFraction></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:CurrentDividendReceivables" contextRef="AsOf2022-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017476" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">824,143</ix:nonFraction></td></tr>
  <tr id="xdx_401_eifrs-full--TradeAndOtherCurrentReceivables_iI_zNvf1NwPDXhj" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Other current receivables</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:TradeAndOtherCurrentReceivables" contextRef="AsOf2023-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017478" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,431</ix:nonFraction></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:TradeAndOtherCurrentReceivables" contextRef="AsOf2022-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017479" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">977</ix:nonFraction></td></tr>
  <tr id="xdx_40D_eifrs-full--CurrentTaxAssets_iI_z7Bkizx7YRYh" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Income tax and social contribution</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentTaxAssets" contextRef="AsOf2023-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017481" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">113,532</ix:nonFraction></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentTaxAssets" contextRef="AsOf2022-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017482" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">107,523</ix:nonFraction></td></tr>
  <tr id="xdx_401_eifrs-full--CurrentPrepaidExpenses_iI_zlT801oT5oL3" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Prepaid expenses</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentPrepaidExpenses" contextRef="AsOf2023-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017484" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,897</ix:nonFraction></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentPrepaidExpenses" contextRef="AsOf2022-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017485" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">855</ix:nonFraction></td></tr>
  <tr id="xdx_405_eifrs-full--TradeAndOtherCurrentReceivablesDueFromRelatedParties_iI_zsi29Q3tKsxa" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Receivable from related parties (41.5.1)</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:TradeAndOtherCurrentReceivablesDueFromRelatedParties" contextRef="AsOf2023-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017487" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">54</ix:nonFraction></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:TradeAndOtherCurrentReceivablesDueFromRelatedParties" contextRef="AsOf2022-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017488" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">47,404</ix:nonFraction></td></tr>
  <tr id="xdx_409_eifrs-full--OtherAssets_iI_z5lKT53BkW01" style="vertical-align: bottom">
    <td><b style="display: none">Other</b></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherAssets" contextRef="AsOf2023-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017490" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,291,826</ix:nonFraction></td>
    <td style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherAssets" contextRef="AsOf2022-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017491" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,180,872</ix:nonFraction></td></tr>
  <tr id="xdx_406_eifrs-full--FinancialAssetsAvailableforsale_iI_zSvOfoMKxSug" style="vertical-align: bottom">
    <td>Assets held for sale</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:FinancialAssetsAvailableforsale" contextRef="AsOf2023-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017493" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">528,195</ix:nonFraction></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl17494">-</span>&#160;&#160;&#160;</td></tr>
  <tr id="xdx_40A_eifrs-full--CurrentAssets_iI_zcNoqzZHY19e" style="vertical-align: bottom">
    <td style="font-weight: bold"><b style="display: none">Total current assets</b></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentAssets" contextRef="AsOf2023-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017496" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,820,021</ix:nonFraction></td>
    <td style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentAssets" contextRef="AsOf2022-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017497" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,180,872</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;</td>
    <td style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td>&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid">&#160;</td>
    <td style="border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td></tr>
  <tr id="xdx_407_eifrs-full--NoncurrentAssetsAbstract_iB" style="vertical-align: bottom">
    <td style="font-weight: bold">Noncurrent assets</td>
    <td style="border-right: #FFC000 0.5pt solid">&#160;</td>
    <td style="border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td></tr>
  <tr id="xdx_400_eifrs-full--InvestmentsOtherThanInvestmentsAccountedForUsingEquityMethod_iI_zakGqtgApopf" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Other temporary investments</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:InvestmentsOtherThanInvestmentsAccountedForUsingEquityMethod" contextRef="AsOf2023-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017502" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">31,728</ix:nonFraction></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:InvestmentsOtherThanInvestmentsAccountedForUsingEquityMethod" contextRef="AsOf2022-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017503" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">25,619</ix:nonFraction></td></tr>
  <tr id="xdx_40A_eifrs-full--LongtermDeposits_iI_zNYbaMZUpEhl" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Judicial deposits</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:LongtermDeposits" contextRef="AsOf2023-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017505" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">143,371</ix:nonFraction></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:LongtermDeposits" contextRef="AsOf2022-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017506" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">138,747</ix:nonFraction></td></tr>
  <tr id="xdx_40F_eifrs-full--OtherCurrentReceivables_iI_z2u1iY94xBka" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Other current receivables</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherCurrentReceivables" contextRef="AsOf2023-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017508" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">18</ix:nonFraction></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherCurrentReceivables" contextRef="AsOf2022-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017509" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">18</ix:nonFraction></td></tr>
  <tr id="xdx_403_eifrs-full--DeferredTaxAssets_iI_zfFdC3WrgU4g" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Deferred tax assets</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:DeferredTaxAssets" contextRef="AsOf2023-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017511" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">359,485</ix:nonFraction></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:DeferredTaxAssets" contextRef="AsOf2022-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017512" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">333,877</ix:nonFraction></td></tr>
  <tr id="xdx_409_eifrs-full--NoncurrentReceivablesFromTaxesOtherThanIncomeTax_iI_z8smxQ3UkANc" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Other noncurrent recoverable taxes</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncurrentReceivablesFromTaxesOtherThanIncomeTax" contextRef="AsOf2023-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017514" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">41,078</ix:nonFraction></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncurrentReceivablesFromTaxesOtherThanIncomeTax" contextRef="AsOf2022-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017515" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">39,810</ix:nonFraction></td></tr>
  <tr id="xdx_40E_ecustom--TradeAndOtherNoncurrentReceivablesDueFromRelatedParties_iI_zSBLFtWphBfe" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Receivables from related parties (41.5.1)</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:TradeAndOtherNoncurrentReceivablesDueFromRelatedParties" contextRef="AsOf2023-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017517" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">35,507</ix:nonFraction></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl17518">-</span>&#160;&#160;&#160;</td></tr>
  <tr id="xdx_40A_eifrs-full--OtherNoncurrentAssets_iI_zAUagTwmFlt2" style="vertical-align: bottom">
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    <td style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherNoncurrentAssets" contextRef="AsOf2022-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017521" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">538,071</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid">&#160;</td>
    <td style="border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td></tr>
  <tr id="xdx_409_eifrs-full--InvestmentsInSubsidiariesJointVenturesAndAssociates_iI_zZ79uIXB8Lj8" style="vertical-align: bottom">
    <td style="padding-left: 9px; font-weight: bold; text-align: left">Investments (41.5.2)</td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:InvestmentsInSubsidiariesJointVenturesAndAssociates" contextRef="AsOf2023-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017523" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">19,906,237</ix:nonFraction></td>
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  <tr id="xdx_403_eifrs-full--PropertyPlantAndEquipment_iI_zB6JVt2tmphj" style="vertical-align: bottom">
    <td style="padding-left: 9px; font-weight: bold; text-align: left">Property, Plant and Equipment, net</td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:PropertyPlantAndEquipment" contextRef="AsOf2023-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017526" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">8,424</ix:nonFraction></td>
    <td style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:PropertyPlantAndEquipment" contextRef="AsOf2022-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017527" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">7,948</ix:nonFraction></td></tr>
  <tr id="xdx_402_eifrs-full--IntangibleAssetsOtherThanGoodwill_iI_ztwf76GYhRae" style="vertical-align: bottom">
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    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:IntangibleAssetsOtherThanGoodwill" contextRef="AsOf2023-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017529" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">6,336</ix:nonFraction></td>
    <td style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:IntangibleAssetsOtherThanGoodwill" contextRef="AsOf2022-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017530" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,724</ix:nonFraction></td></tr>
  <tr id="xdx_401_eifrs-full--RightofuseAssets_iI_zfWzL8MykNB4" style="vertical-align: bottom">
    <td style="padding-left: 9px; font-weight: bold; text-align: left">Right-of-use asset</td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:RightofuseAssets" contextRef="AsOf2023-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017532" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">6,692</ix:nonFraction></td>
    <td style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:RightofuseAssets" contextRef="AsOf2022-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017533" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,586</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="padding-left: 9px; font-weight: bold; text-align: left">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;</td>
    <td style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td></tr>
  <tr id="xdx_40E_eifrs-full--NoncurrentAssets_iI_zBnXRG0olNLl" style="vertical-align: bottom">
    <td><b style="display: none">Total non current assets</b></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncurrentAssets" contextRef="AsOf2023-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017535" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">20,538,876</ix:nonFraction></td>
    <td style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncurrentAssets" contextRef="AsOf2022-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017536" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">20,894,673</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 0.5pt solid">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right">&#160;</td>
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td></tr>
  <tr id="xdx_409_ecustom--TotalAssets_iI_zRJw4Bqs4Cc4" style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; font-weight: bold">Total assets</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:TotalAssets" contextRef="AsOf2023-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017538" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">25,358,897</ix:nonFraction></td>
    <td style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:TotalAssets" contextRef="AsOf2022-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017539" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">22,075,545</ix:nonFraction></td></tr>
  </table>

<p style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>


<ix:exclude><!-- Field: Page; Sequence: 300 -->
    <div id="xdx_23A_zrZuxH1vpRZa" style="border-bottom: Black 1pt solid; margin-bottom: 6pt"><p style="margin-top: 0; margin-bottom: 0">&#160;</p><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%">F-<!-- Field: Sequence; Type: Arabic; Name: PageNo -->125<!-- Field: /Sequence -->&#160;</td></tr></table></div>
    <div id="xdx_239_zijzVOHIez5b" style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%"><p style="font: 10pt/11.2pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 1pt; text-align: left"><b>COMPANHIA PARANAENSE DE ENERGIA &#8211; COPEL and Subsidiaries</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>Notes to the Consolidated Financial Statements</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>For the years ended December 31, 2023, 2022 and 2021</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; text-align: left; margin-top: 1.7pt; margin-right: 0; margin-bottom: 0"><b>All amounts expressed in thousands of Brazilian reais, unless otherwise stated</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b>&#160;</b></p></td></tr></table></div>
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<ix:exclude><p id="xdx_237_zJYSkzB2H9Yh" style="font: 11pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p></ix:exclude>

<table border="0" cellpadding="0" cellspacing="0" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; width: 76%">&#160;</td>
    <td id="xdx_49D_20231231__dei--LegalEntityAxis__custom--CompanhiaParanaenseDeEnergiaCopelMember_ztCT5WzyIgg7" style="border-bottom: Black 1pt solid; text-align: center; width: 12%">&#160;</td>
    <td id="xdx_49F_20221231__dei--LegalEntityAxis__custom--CompanhiaParanaenseDeEnergiaCopelMember_z1cGtKfKvVN2" style="border-bottom: Black 1pt solid; text-align: center; width: 12%">&#160;</td></tr>
  <tr id="xdx_405_eifrs-full--LiabilitiesAbstract_iB_za7fu2Hjvrmh" style="vertical-align: bottom">
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold">LIABILITIES</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 1pt">12.31.2023</td>
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right">12.31.2022</td></tr>
  <tr id="xdx_40D_eifrs-full--CurrentLiabilitiesAbstract_iB" style="vertical-align: bottom">
    <td style="font-weight: bold">Current liabilities</td>
    <td style="border-right: #FFC000 0.5pt solid">&#160;</td>
    <td style="border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td></tr>
  <tr id="xdx_40A_eifrs-full--AccrualsClassifiedAsCurrent_iI_zggDEhjUD75i" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Payroll, social charges and accruals</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:AccrualsClassifiedAsCurrent" contextRef="AsOf2023-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017548" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">30,608</ix:nonFraction></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:AccrualsClassifiedAsCurrent" contextRef="AsOf2022-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017549" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">6,605</ix:nonFraction></td></tr>
  <tr id="xdx_40D_eifrs-full--TradeAndOtherPayablesToRelatedParties_iI_z7k7vfTRphc6" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Related parties (41.5.1)</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:TradeAndOtherPayablesToRelatedParties" contextRef="AsOf2023-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017551" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,838</ix:nonFraction></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:TradeAndOtherPayablesToRelatedParties" contextRef="AsOf2022-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017552" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,838</ix:nonFraction></td></tr>
  <tr id="xdx_40F_eifrs-full--TradeAndOtherCurrentPayablesToTradeSuppliers_iI_zlh6KiiQrDv1" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Suppliers (41.5.6)</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:TradeAndOtherCurrentPayablesToTradeSuppliers" contextRef="AsOf2023-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017554" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,530</ix:nonFraction></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:TradeAndOtherCurrentPayablesToTradeSuppliers" contextRef="AsOf2022-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017555" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">5,373</ix:nonFraction></td></tr>
  <tr id="xdx_40A_eifrs-full--CurrentTaxLiabilities_iI_zkVv1jXFkQyd" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Income tax and social contribution</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentTaxLiabilities" contextRef="AsOf2023-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017557" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">183</ix:nonFraction></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl17558">-</span>&#160;&#160;&#160;</td></tr>
  <tr id="xdx_40D_eifrs-full--CurrentPayablesOnSocialSecurityAndTaxesOtherThanIncomeTax_iI_zjgCSonVAz0j" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Other taxes payable</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentPayablesOnSocialSecurityAndTaxesOtherThanIncomeTax" contextRef="AsOf2023-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017560" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">476</ix:nonFraction></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentPayablesOnSocialSecurityAndTaxesOtherThanIncomeTax" contextRef="AsOf2022-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017561" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">28,690</ix:nonFraction></td></tr>
  <tr id="xdx_401_eifrs-full--CurrentDividendPayables_iI_zojOPnGu5X9a" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Dividends payable</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentDividendPayables" contextRef="AsOf2023-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017563" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">464,147</ix:nonFraction></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentDividendPayables" contextRef="AsOf2022-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017564" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">344,251</ix:nonFraction></td></tr>
  <tr id="xdx_406_eifrs-full--CurrentProvisionsForEmployeeBenefits_iI_zZ4yBpRAIDa8" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Post employment benefits&#160;&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentProvisionsForEmployeeBenefits" contextRef="AsOf2023-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017566" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,842</ix:nonFraction></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentProvisionsForEmployeeBenefits" contextRef="AsOf2022-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017567" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,957</ix:nonFraction></td></tr>
  <tr id="xdx_404_eifrs-full--CurrentLeaseLiabilities_iI_zK7c6ThMHK17" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Lease liability</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentLeaseLiabilities" contextRef="AsOf2023-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017569" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">405</ix:nonFraction></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentLeaseLiabilities" contextRef="AsOf2022-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017570" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">436</ix:nonFraction></td></tr>
  <tr id="xdx_403_eifrs-full--OtherCurrentPayables_iI_zXT0loImXAx4" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Other accounts payable</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherCurrentPayables" contextRef="AsOf2023-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017572" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">15,136</ix:nonFraction></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherCurrentPayables" contextRef="AsOf2022-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017573" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">558</ix:nonFraction></td></tr>
  <tr id="xdx_400_eifrs-full--CurrentProvisions_iI_zWTwdonUkVO8" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Provisions for legal claims</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentProvisions" contextRef="AsOf2023-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017575" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">336,000</ix:nonFraction></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl17576">-</span>&#160;&#160;&#160;</td></tr>
  <tr id="xdx_402_eifrs-full--CurrentLiabilities_iI_zsnREkGuaFV7" style="vertical-align: bottom">
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    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentLiabilities" contextRef="AsOf2023-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017578" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">857,165</ix:nonFraction></td>
    <td style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CurrentLiabilities" contextRef="AsOf2022-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017579" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">390,708</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>&#160;</td>
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    <td style="border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td></tr>
  <tr id="xdx_40A_eifrs-full--NoncurrentLiabilitiesAbstract_iB" style="vertical-align: bottom">
    <td style="font-weight: bold">Noncurrent liabilities</td>
    <td style="border-right: #FFC000 0.5pt solid">&#160;</td>
    <td style="border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td></tr>
  <tr id="xdx_401_eifrs-full--AmountsPayableRelatedPartyTransactions_iI_zvv9O6TpvEKg" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Related parties (41.5.1)</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:AmountsPayableRelatedPartyTransactions" contextRef="AsOf2023-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017584" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">5,851</ix:nonFraction></td>
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  <tr id="xdx_40E_eifrs-full--NoncurrentPayablesOnSocialSecurityAndTaxesOtherThanIncomeTax_iI_zs9IZxNBh8z7" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Other taxes due</td>
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  <tr id="xdx_407_eifrs-full--NoncurrentProvisionsForEmployeeBenefits_iI_zqAELVwVZNtf" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Post employment benefits</td>
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    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncurrentProvisionsForEmployeeBenefits" contextRef="AsOf2022-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017591" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">23,890</ix:nonFraction></td></tr>
  <tr id="xdx_40A_eifrs-full--NoncurrentLeaseLiabilities_iI_zKytuX8Ay5Pe" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Lease liability</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncurrentLeaseLiabilities" contextRef="AsOf2023-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017593" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">6,681</ix:nonFraction></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncurrentLeaseLiabilities" contextRef="AsOf2022-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017594" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,373</ix:nonFraction></td></tr>
  <tr id="xdx_40E_eifrs-full--OtherNoncurrentPayables_iI_zIToxf1CuDl8" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Other accounts payable</td>
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    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherNoncurrentPayables" contextRef="AsOf2022-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017597" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">25,241</ix:nonFraction></td></tr>
  <tr id="xdx_40C_eifrs-full--NoncurrentProvisions_iI_zsfv53uTdmq4" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Provisions for legal claims (41.5.4)</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncurrentProvisions" contextRef="AsOf2023-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017599" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">526,183</ix:nonFraction></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncurrentProvisions" contextRef="AsOf2022-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017600" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">804,442</ix:nonFraction></td></tr>
  <tr id="xdx_400_eifrs-full--NoncurrentLiabilities_iI_zY9TgQ2X5Nfe" style="vertical-align: bottom">
    <td><b style="display: none">Total noncurrent liabilities</b></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncurrentLiabilities" contextRef="AsOf2023-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017602" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">615,579</ix:nonFraction></td>
    <td style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:NoncurrentLiabilities" contextRef="AsOf2022-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017603" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">867,473</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid">&#160;</td>
    <td style="border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td></tr>
  <tr id="xdx_408_eifrs-full--EquityAbstract_iB" style="vertical-align: bottom">
    <td style="font-weight: bold">Equity</td>
    <td style="border-right: #FFC000 0.5pt solid">&#160;</td>
    <td style="border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td></tr>
  <tr id="xdx_40F_eifrs-full--IssuedCapital_iI_z48fb50G7yZ2" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Share capital</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:IssuedCapital" contextRef="AsOf2023-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017608" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">12,821,758</ix:nonFraction></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:IssuedCapital" contextRef="AsOf2022-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017609" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">10,800,000</ix:nonFraction></td></tr>
  <tr id="xdx_409_eifrs-full--RevaluationSurplus_iI_zul3HhQIh97j" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Equity valuation adjustments</td>
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    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:RevaluationSurplus" contextRef="AsOf2022-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017612" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">593,382</ix:nonFraction></td></tr>
  <tr id="xdx_404_eifrs-full--OtherReserves_iI_z7f1tnw7NBz" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Legal reserves</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:OtherReserves" contextRef="AsOf2023-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017614" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,625,628</ix:nonFraction></td>
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  <tr id="xdx_400_eifrs-full--RetainedEarnings_iI_z2sTbpitkGuk" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Retained earnings</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:RetainedEarnings" contextRef="AsOf2023-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017617" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">9,000,506</ix:nonFraction></td>
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  <tr id="xdx_404_ecustom--AdditionalDividendsProposed_iI_zQA0p3YaE8ph" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Additional dividends proposed&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:AdditionalDividendsProposed" contextRef="AsOf2023-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017620" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">131,211</ix:nonFraction></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl17621">-</span>&#160;&#160;&#160;</td></tr>
  <tr id="xdx_401_ecustom--AccumulatedProfit_iI_zjICF1GwVyJ2" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Accumulated profit</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl17623">-</span>&#160;&#160;&#160;</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl17624">-</span>&#160;&#160;&#160;</td></tr>
  <tr id="xdx_40D_eifrs-full--Equity_iI_zmWKZKYVPhxc" style="vertical-align: bottom">
    <td><b style="display: none">Total Equity</b></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:Equity" contextRef="AsOf2023-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017626" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">23,886,153</ix:nonFraction></td>
    <td style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:Equity" contextRef="AsOf2022-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017627" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">20,817,364</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 0.5pt solid">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; text-align: right">&#160;</td>
    <td style="border-bottom: Black 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td></tr>
  <tr id="xdx_40A_eifrs-full--EquityAndLiabilities_iI_zZpzTucVBIw4" style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; padding-left: 9px; font-weight: bold; text-align: left">Total liabilities and equity</td>
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    <td style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:EquityAndLiabilities" contextRef="AsOf2022-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017630" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">22,075,545</ix:nonFraction></td></tr>
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<ix:exclude><!-- Field: Page; Sequence: 301 -->
    <div id="xdx_234_zY11XdMKdBUf" style="border-bottom: Black 1pt solid; margin-bottom: 6pt"><p style="margin-top: 0; margin-bottom: 0">&#160;</p><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%">F-<!-- Field: Sequence; Type: Arabic; Name: PageNo -->126<!-- Field: /Sequence -->&#160;</td></tr></table></div>
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<table cellpadding="0" cellspacing="0" style="font: 11pt Calibri, Helvetica, Sans-Serif; width: 100%; margin-top: 3.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 34pt"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 10pt"><b>41.2</b></span></td><td><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 10pt"><b>Condensed statements of income</b></span></td></tr></table>

<p style="font: 7pt/7pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;</p>

<p style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

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  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 0.5pt solid">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right">12.31.2023</td>
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">12.31.2022</td>
    <td style="border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">12.31.2021</td></tr>
  <tr id="xdx_40F_eifrs-full--ExpenseByNatureAbstract_iB" style="vertical-align: bottom">
    <td style="font-weight: bold">Operating revenues (expenses)</td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold">&#160;</td>
    <td style="font-weight: bold; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; font-weight: bold">&#160;</td></tr>
  <tr id="xdx_400_ecustom--SellingGeneralAndAdministrativeExpenses_zcD8TKtARzcj" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">General and administrative expenses</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:SellingGeneralAndAdministrativeExpenses" contextRef="From2023-01-012023-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017640" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">177,097</ix:nonFraction>)</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:SellingGeneralAndAdministrativeExpenses" contextRef="From2022-01-012022-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017641" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">111,665</ix:nonFraction>)</td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:SellingGeneralAndAdministrativeExpenses" contextRef="From2021-01-012021-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017642" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">126,172</ix:nonFraction>)</td></tr>
  <tr id="xdx_40E_ecustom--OtherRevenuesExpensesNet_z5kKnzTMZJua" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Other revenues (expenses), net</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:OtherRevenuesExpensesNet" contextRef="From2023-01-012023-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017644" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">38,990</ix:nonFraction>)</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:OtherRevenuesExpensesNet" contextRef="From2022-01-012022-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017645" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">441,601</ix:nonFraction>)</td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:OtherRevenuesExpensesNet" contextRef="From2021-01-012021-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017646" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">86,344</ix:nonFraction>)</td></tr>
  <tr id="xdx_400_ecustom--OtherIncomeExpenseFromSubsidiariesJointlyControlledEntitiesAndAssociates1_zTUfRg4zq0k8" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Result of equity in investees</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:OtherIncomeExpenseFromSubsidiariesJointlyControlledEntitiesAndAssociates1" contextRef="From2023-01-012023-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017648" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,332,609</ix:nonFraction></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:OtherIncomeExpenseFromSubsidiariesJointlyControlledEntitiesAndAssociates1" contextRef="From2022-01-012022-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017649" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,746,263</ix:nonFraction></td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:OtherIncomeExpenseFromSubsidiariesJointlyControlledEntitiesAndAssociates1" contextRef="From2021-01-012021-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017650" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,364,033</ix:nonFraction></td></tr>
  <tr id="xdx_401_eifrs-full--ExpenseByNature_i_pn3n3" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left"><b style="display: none">Total Operating revenues (expenses)</b></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ExpenseByNature" contextRef="From2023-01-012023-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017652" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,116,522</ix:nonFraction></td>
    <td style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ExpenseByNature" contextRef="From2022-01-012022-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017653" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,192,997</ix:nonFraction></td>
    <td style="border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ExpenseByNature" contextRef="From2021-01-012021-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017654" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,151,517</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;</td></tr>
  <tr id="xdx_409_ecustom--OperatingIncomeBeforeFinancialResults_zNit4VldFnBl" style="vertical-align: bottom">
    <td style="font-weight: bold">Operating income before financial results</td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:OperatingIncomeBeforeFinancialResults" contextRef="From2023-01-012023-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017656" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,116,522</ix:nonFraction></td>
    <td style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:OperatingIncomeBeforeFinancialResults" contextRef="From2022-01-012022-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017657" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,192,997</ix:nonFraction></td>
    <td style="border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:OperatingIncomeBeforeFinancialResults" contextRef="From2021-01-012021-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017658" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,151,517</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;</td></tr>
  <tr id="xdx_403_ecustom--FinancialResultsAbstract_iB" style="vertical-align: bottom">
    <td style="font-weight: bold">Financial income (expenses)</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;</td></tr>
  <tr id="xdx_40A_ecustom--FinanceIncome1_zpx20RMn6Yfg" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Financial revenues</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:FinanceIncome1" contextRef="From2023-01-012023-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017664" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">145,881</ix:nonFraction></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:FinanceIncome1" contextRef="From2022-01-012022-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017665" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">57,658</ix:nonFraction></td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:FinanceIncome1" contextRef="From2021-01-012021-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017666" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">304,809</ix:nonFraction></td></tr>
  <tr id="xdx_401_ecustom--FinanceCosts1_z2KwoPZx7UT8" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Financial expenses</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:FinanceCosts1" contextRef="From2023-01-012023-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017668" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">115,669</ix:nonFraction>)</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:FinanceCosts1" contextRef="From2022-01-012022-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017669" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">177,375</ix:nonFraction>)</td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:FinanceCosts1" contextRef="From2021-01-012021-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017670" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">112,332</ix:nonFraction>)</td></tr>
  <tr id="xdx_40F_ecustom--FinancialResults_zE3Bo3qCq1ei" style="vertical-align: bottom">
    <td><b style="display: none">Total Financial income (expenses)</b></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:FinancialResults" contextRef="From2023-01-012023-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017672" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">30,212</ix:nonFraction></td>
    <td style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:FinancialResults" contextRef="From2022-01-012022-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017673" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">119,717</ix:nonFraction>)</td>
    <td style="border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:FinancialResults" contextRef="From2021-01-012021-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017674" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">192,477</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;</td></tr>
  <tr id="xdx_407_ecustom--ProfitLossBeforeTax2_z97hcR3qwSwh" style="vertical-align: bottom">
    <td style="font-weight: bold">Operating income</td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ProfitLossBeforeTax2" contextRef="From2023-01-012023-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017676" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,146,734</ix:nonFraction></td>
    <td style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ProfitLossBeforeTax2" contextRef="From2022-01-012022-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017677" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,073,280</ix:nonFraction></td>
    <td style="border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ProfitLossBeforeTax2" contextRef="From2021-01-012021-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017678" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,343,994</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;</td></tr>
  <tr id="xdx_40D_ecustom--IncomeTaxAndSocialContributionAbstract_iB" style="vertical-align: bottom">
    <td style="font-weight: bold">Income tax and social contribution</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;</td></tr>
  <tr id="xdx_400_ecustom--CurrentTaxExpenseIncome2_zL1Sdm00QzBj" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Income tax and social contribution</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:CurrentTaxExpenseIncome2" contextRef="From2023-01-012023-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017684" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">5,737</ix:nonFraction>)</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl17685">-</span>&#160;&#160;&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:CurrentTaxExpenseIncome2" contextRef="From2021-01-012021-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017686" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">67,641</ix:nonFraction></td></tr>
  <tr id="xdx_409_ecustom--IncomeTaxExpenseContinuingOperations3_zPyyYpNjQsYj" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Deferred income tax and social contribution</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:IncomeTaxExpenseContinuingOperations3" contextRef="From2023-01-012023-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017688" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">17,080</ix:nonFraction></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:IncomeTaxExpenseContinuingOperations3" contextRef="From2022-01-012022-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017689" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">164,539</ix:nonFraction></td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:IncomeTaxExpenseContinuingOperations3" contextRef="From2021-01-012021-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017690" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">30,250</ix:nonFraction></td></tr>
  <tr id="xdx_402_ecustom--IncomeTaxAndSocialContributions_zQ4HD8sDQTB8" style="vertical-align: bottom">
    <td><b style="display: none">Total Income tax and social contribution</b></td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:IncomeTaxAndSocialContributions" contextRef="From2023-01-012023-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017692" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">11,343</ix:nonFraction></td>
    <td style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:IncomeTaxAndSocialContributions" contextRef="From2022-01-012022-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017693" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">164,539</ix:nonFraction></td>
    <td style="border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:IncomeTaxAndSocialContributions" contextRef="From2021-01-012021-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017694" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">97,891</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;</td></tr>
  <tr id="xdx_40A_ecustom--IncomeFromContinuingOperationsAttributableToOwnersOfParent1_zyL5arAksC4d" style="vertical-align: bottom">
    <td style="font-weight: bold">Net income from continuing operations</td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:IncomeFromContinuingOperationsAttributableToOwnersOfParent1" contextRef="From2023-01-012023-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017696" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,158,077</ix:nonFraction></td>
    <td style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:IncomeFromContinuingOperationsAttributableToOwnersOfParent1" contextRef="From2022-01-012022-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017697" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,237,819</ix:nonFraction></td>
    <td style="border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:IncomeFromContinuingOperationsAttributableToOwnersOfParent1" contextRef="From2021-01-012021-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017698" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,441,885</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;</td></tr>
  <tr id="xdx_402_ecustom--DiscontinuedOperationsAbstract_iB" style="vertical-align: bottom">
    <td style="font-weight: bold">Discontinued operations</td>
    <td style="border-right: #FFC000 0.5pt solid">&#160;</td>
    <td style="border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid">&#160;</td></tr>
  <tr id="xdx_40A_ecustom--IncomeFromDiscontinuedOperationsAttributableToOwnersOfParent2_zkyLQJs3CPtl" style="vertical-align: bottom">
    <td>Net income (loss) from discontinued operations</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:IncomeFromDiscontinuedOperationsAttributableToOwnersOfParent2" contextRef="From2023-01-012023-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017704" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">100,733</ix:nonFraction></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:IncomeFromDiscontinuedOperationsAttributableToOwnersOfParent2" contextRef="From2022-01-012022-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017705" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">125,812</ix:nonFraction>)</td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:IncomeFromDiscontinuedOperationsAttributableToOwnersOfParent2" contextRef="From2021-01-012021-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017706" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,510,688</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;</td></tr>
  <tr id="xdx_408_eifrs-full--ProfitLoss_i_pn3n3" style="vertical-align: bottom">
    <td style="font-weight: bold">Net income</td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ProfitLoss" contextRef="From2023-01-012023-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017708" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,258,810</ix:nonFraction></td>
    <td style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ProfitLoss" contextRef="From2022-01-012022-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017709" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,112,007</ix:nonFraction></td>
    <td style="border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ProfitLoss" contextRef="From2021-01-012021-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017710" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,952,573</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;</td>
    <td style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;</td></tr>
  <tr id="xdx_403_ecustom--EarningsPerShareFromContinuingOperationsAbstract_iB" style="vertical-align: bottom">
    <td style="font-weight: bold">Basic and diluted net earning per share attributed to controlling shareholders - continuing operations - expressed in Brazilian Reais</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td>Common shares</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_909_eifrs-full--BasicEarningsLossPerShareFromContinuingOperations_pip0_c20230101__20231231__ifrs-full--ClassesOfShareCapitalAxis__ifrs-full--OrdinarySharesMember_zx5xm3cunsh7" title="Basic earnings loss per share from continuing operations"><span id="xdx_901_eifrs-full--DilutedEarningsLossPerShareFromContinuingOperations_pip0_c20230101__20231231__ifrs-full--ClassesOfShareCapitalAxis__ifrs-full--OrdinarySharesMember_zGNvzzN8WCT3" title="Diluted earnings loss per share from continuing operations"><ix:nonFraction name="ifrs-full:BasicEarningsLossPerShareFromContinuingOperations" contextRef="From2023-01-012023-12-31_ifrs-full_OrdinarySharesMember" id="Fact017716" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="BRLPShares"><ix:nonFraction name="ifrs-full:DilutedEarningsLossPerShareFromContinuingOperations" contextRef="From2023-01-012023-12-31_ifrs-full_OrdinarySharesMember" id="Fact017718" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="BRLPShares">0.75215</ix:nonFraction></ix:nonFraction></span></span></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_90C_eifrs-full--BasicEarningsLossPerShareFromContinuingOperations_pip0_c20220101__20221231__ifrs-full--ClassesOfShareCapitalAxis__ifrs-full--OrdinarySharesMember_zjKeAKpQioqk" title="Basic earnings loss per share from continuing operations"><span id="xdx_906_eifrs-full--DilutedEarningsLossPerShareFromContinuingOperations_pip0_c20220101__20221231__ifrs-full--ClassesOfShareCapitalAxis__ifrs-full--OrdinarySharesMember_zPHSKHbcllB5" title="Diluted earnings loss per share from continuing operations"><ix:nonFraction name="ifrs-full:BasicEarningsLossPerShareFromContinuingOperations" contextRef="From2022-01-012022-12-31_ifrs-full_OrdinarySharesMember" id="Fact017720" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="BRLPShares"><ix:nonFraction name="ifrs-full:DilutedEarningsLossPerShareFromContinuingOperations" contextRef="From2022-01-012022-12-31_ifrs-full_OrdinarySharesMember" id="Fact017722" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="BRLPShares">0.43170</ix:nonFraction></ix:nonFraction></span></span></td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_90E_eifrs-full--BasicEarningsLossPerShareFromContinuingOperations_pip0_c20210101__20211231__ifrs-full--ClassesOfShareCapitalAxis__ifrs-full--OrdinarySharesMember_zGHLhD0a2Rb" title="Basic earnings loss per share from continuing operations"><span id="xdx_901_eifrs-full--DilutedEarningsLossPerShareFromContinuingOperations_pip0_c20210101__20211231__ifrs-full--ClassesOfShareCapitalAxis__ifrs-full--OrdinarySharesMember_zbJF8qWKXRWb" title="Diluted earnings loss per share from continuing operations"><ix:nonFraction name="ifrs-full:BasicEarningsLossPerShareFromContinuingOperations" contextRef="From2021-01-012021-12-31_ifrs-full_OrdinarySharesMember" id="Fact017724" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="BRLPShares"><ix:nonFraction name="ifrs-full:DilutedEarningsLossPerShareFromContinuingOperations" contextRef="From2021-01-012021-12-31_ifrs-full_OrdinarySharesMember" id="Fact017726" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="BRLPShares">1.09201</ix:nonFraction></ix:nonFraction></span></span></td></tr>
  <tr style="vertical-align: bottom">
    <td>Class A preferred shares</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_90C_eifrs-full--BasicEarningsLossPerShareFromContinuingOperations_pip0_c20230101__20231231__ifrs-full--ClassesOfShareCapitalAxis__custom--ClassAPreferredSharesMember_z34Pf9L8Pw7" title="Basic earnings loss per share from continuing operations"><span id="xdx_900_eifrs-full--DilutedEarningsLossPerShareFromContinuingOperations_pip0_c20230101__20231231__ifrs-full--ClassesOfShareCapitalAxis__custom--ClassAPreferredSharesMember_zqJm6hCBDUt4" title="Diluted earnings loss per share from continuing operations"><ix:nonFraction name="ifrs-full:BasicEarningsLossPerShareFromContinuingOperations" contextRef="From2023-01-012023-12-31_custom_ClassAPreferredSharesMember" id="Fact017728" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="BRLPShares"><ix:nonFraction name="ifrs-full:DilutedEarningsLossPerShareFromContinuingOperations" contextRef="From2023-01-012023-12-31_custom_ClassAPreferredSharesMember" id="Fact017730" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="BRLPShares">0.87237</ix:nonFraction></ix:nonFraction></span></span></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_908_eifrs-full--BasicEarningsLossPerShareFromContinuingOperations_pip0_c20220101__20221231__ifrs-full--ClassesOfShareCapitalAxis__custom--ClassAPreferredSharesMember_za65mAtmZlS8" title="Basic earnings loss per share from continuing operations"><span id="xdx_903_eifrs-full--DilutedEarningsLossPerShareFromContinuingOperations_pip0_c20220101__20221231__ifrs-full--ClassesOfShareCapitalAxis__custom--ClassAPreferredSharesMember_zhEteQgexez7" title="Diluted earnings loss per share from continuing operations"><ix:nonFraction name="ifrs-full:BasicEarningsLossPerShareFromContinuingOperations" contextRef="From2022-01-012022-12-31_custom_ClassAPreferredSharesMember" id="Fact017732" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="BRLPShares"><ix:nonFraction name="ifrs-full:DilutedEarningsLossPerShareFromContinuingOperations" contextRef="From2022-01-012022-12-31_custom_ClassAPreferredSharesMember" id="Fact017734" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="BRLPShares">0.55106</ix:nonFraction></ix:nonFraction></span></span></td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_90A_eifrs-full--BasicEarningsLossPerShareFromContinuingOperations_pip0_c20210101__20211231__ifrs-full--ClassesOfShareCapitalAxis__custom--ClassAPreferredSharesMember_zSuEwpMjQRF6" title="Basic earnings loss per share from continuing operations"><span id="xdx_906_eifrs-full--DilutedEarningsLossPerShareFromContinuingOperations_pip0_c20210101__20211231__ifrs-full--ClassesOfShareCapitalAxis__custom--ClassAPreferredSharesMember_zRAjZox3pfL9" title="Diluted earnings loss per share from continuing operations"><ix:nonFraction name="ifrs-full:BasicEarningsLossPerShareFromContinuingOperations" contextRef="From2021-01-012021-12-31_custom_ClassAPreferredSharesMember" id="Fact017736" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="BRLPShares"><ix:nonFraction name="ifrs-full:DilutedEarningsLossPerShareFromContinuingOperations" contextRef="From2021-01-012021-12-31_custom_ClassAPreferredSharesMember" id="Fact017738" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="BRLPShares">1.28802</ix:nonFraction></ix:nonFraction></span></span></td></tr>
  <tr style="vertical-align: bottom">
    <td>Class B preferred shares</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_901_eifrs-full--BasicEarningsLossPerShareFromContinuingOperations_pip0_c20230101__20231231__ifrs-full--ClassesOfShareCapitalAxis__custom--ClassBPreferredSharesMember_zbNIocctI25g" title="Basic earnings loss per share from continuing operations"><span id="xdx_902_eifrs-full--DilutedEarningsLossPerShareFromContinuingOperations_pip0_c20230101__20231231__ifrs-full--ClassesOfShareCapitalAxis__custom--ClassBPreferredSharesMember_zeGuyxH4S8p2" title="Diluted earnings loss per share from continuing operations"><ix:nonFraction name="ifrs-full:BasicEarningsLossPerShareFromContinuingOperations" contextRef="From2023-01-012023-12-31_custom_ClassBPreferredSharesMember" id="Fact017740" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="BRLPShares"><ix:nonFraction name="ifrs-full:DilutedEarningsLossPerShareFromContinuingOperations" contextRef="From2023-01-012023-12-31_custom_ClassBPreferredSharesMember" id="Fact017742" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="BRLPShares">0.76906</ix:nonFraction></ix:nonFraction></span></span></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_901_eifrs-full--BasicEarningsLossPerShareFromContinuingOperations_pip0_c20220101__20221231__ifrs-full--ClassesOfShareCapitalAxis__custom--ClassBPreferredSharesMember_zrTJxATPDnA6" title="Basic earnings loss per share from continuing operations"><span id="xdx_90E_eifrs-full--DilutedEarningsLossPerShareFromContinuingOperations_pip0_c20220101__20221231__ifrs-full--ClassesOfShareCapitalAxis__custom--ClassBPreferredSharesMember_zLc9yxAivmF7" title="Diluted earnings loss per share from continuing operations"><ix:nonFraction name="ifrs-full:BasicEarningsLossPerShareFromContinuingOperations" contextRef="From2022-01-012022-12-31_custom_ClassBPreferredSharesMember" id="Fact017744" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="BRLPShares"><ix:nonFraction name="ifrs-full:DilutedEarningsLossPerShareFromContinuingOperations" contextRef="From2022-01-012022-12-31_custom_ClassBPreferredSharesMember" id="Fact017746" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="BRLPShares">0.46509</ix:nonFraction></ix:nonFraction></span></span></td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_904_eifrs-full--BasicEarningsLossPerShareFromContinuingOperations_pip0_c20210101__20211231__ifrs-full--ClassesOfShareCapitalAxis__custom--ClassBPreferredSharesMember_zTtXB2lkV6O8" title="Basic earnings loss per share from continuing operations"><span id="xdx_90B_eifrs-full--DilutedEarningsLossPerShareFromContinuingOperations_pip0_c20210101__20211231__ifrs-full--ClassesOfShareCapitalAxis__custom--ClassBPreferredSharesMember_zPE6GRtQOnwi" title="Diluted earnings loss per share from continuing operations"><ix:nonFraction name="ifrs-full:BasicEarningsLossPerShareFromContinuingOperations" contextRef="From2021-01-012021-12-31_custom_ClassBPreferredSharesMember" id="Fact017748" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="BRLPShares"><ix:nonFraction name="ifrs-full:DilutedEarningsLossPerShareFromContinuingOperations" contextRef="From2021-01-012021-12-31_custom_ClassBPreferredSharesMember" id="Fact017750" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="BRLPShares">1.38297</ix:nonFraction></ix:nonFraction></span></span></td></tr>
  <tr style="vertical-align: bottom">
    <td>&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;</td></tr>
  <tr id="xdx_40D_ecustom--BasicAndDilutedNetEarningPerShareAttributedToControllingShareholdersExpressedInBrazilianReais_iB_zQXunFbTj8de" style="vertical-align: bottom">
    <td style="font-weight: bold">Basic and diluted net earning per share attributed to controlling shareholders - expressed in Brazilian Reais</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td>Common shares</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_90D_eifrs-full--BasicEarningsLossPerShare_pip0_c20230101__20231231__ifrs-full--ClassesOfShareCapitalAxis__ifrs-full--OrdinarySharesMember_zC6uU0nlyOG" title="Basic earnings loss per share"><span id="xdx_909_eifrs-full--DilutedEarningsLossPerShare_pip0_c20230101__20231231__ifrs-full--ClassesOfShareCapitalAxis__ifrs-full--OrdinarySharesMember_z0dwMyftKQ1" title="Diluted earnings loss per share"><ix:nonFraction name="ifrs-full:BasicEarningsLossPerShare" contextRef="From2023-01-012023-12-31_ifrs-full_OrdinarySharesMember" id="Fact017756" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="BRLPShares"><ix:nonFraction name="ifrs-full:DilutedEarningsLossPerShare" contextRef="From2023-01-012023-12-31_ifrs-full_OrdinarySharesMember" id="Fact017758" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="BRLPShares">0.78574</ix:nonFraction></ix:nonFraction></span></span></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_90C_eifrs-full--BasicEarningsLossPerShare_pip0_c20220101__20221231__ifrs-full--ClassesOfShareCapitalAxis__ifrs-full--OrdinarySharesMember_zqe4h7yZB5rk" title="Basic earnings loss per share"><span id="xdx_90E_eifrs-full--DilutedEarningsLossPerShare_pip0_c20220101__20221231__ifrs-full--ClassesOfShareCapitalAxis__ifrs-full--OrdinarySharesMember_zyUIcbOGMio4" title="Diluted earnings loss per share"><ix:nonFraction name="ifrs-full:BasicEarningsLossPerShare" contextRef="From2022-01-012022-12-31_ifrs-full_OrdinarySharesMember" id="Fact017760" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="BRLPShares"><ix:nonFraction name="ifrs-full:DilutedEarningsLossPerShare" contextRef="From2022-01-012022-12-31_ifrs-full_OrdinarySharesMember" id="Fact017762" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="BRLPShares">0.38839</ix:nonFraction></ix:nonFraction></span></span></td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_90A_eifrs-full--BasicEarningsLossPerShare_pip0_c20210101__20211231__ifrs-full--ClassesOfShareCapitalAxis__ifrs-full--OrdinarySharesMember_z7WQcTdbBYml" title="Basic earnings loss per share"><span id="xdx_907_eifrs-full--DilutedEarningsLossPerShare_pip0_c20210101__20211231__ifrs-full--ClassesOfShareCapitalAxis__ifrs-full--OrdinarySharesMember_zdHvv8IlzUPc" title="Diluted earnings loss per share"><ix:nonFraction name="ifrs-full:BasicEarningsLossPerShare" contextRef="From2021-01-012021-12-31_ifrs-full_OrdinarySharesMember" id="Fact017764" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="BRLPShares"><ix:nonFraction name="ifrs-full:DilutedEarningsLossPerShare" contextRef="From2021-01-012021-12-31_ifrs-full_OrdinarySharesMember" id="Fact017766" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="BRLPShares">1.61429</ix:nonFraction></ix:nonFraction></span></span></td></tr>
  <tr style="vertical-align: bottom">
    <td>Class A preferred shares</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_904_eifrs-full--BasicEarningsLossPerShare_pip0_c20230101__20231231__ifrs-full--ClassesOfShareCapitalAxis__custom--ClassAPreferredSharesMember_zcezeoW6LZS2" title="Basic earnings loss per share"><span id="xdx_904_eifrs-full--DilutedEarningsLossPerShare_pip0_c20230101__20231231__ifrs-full--ClassesOfShareCapitalAxis__custom--ClassAPreferredSharesMember_zoFfCJI0ntIe" title="Diluted earnings loss per share"><ix:nonFraction name="ifrs-full:BasicEarningsLossPerShare" contextRef="From2023-01-012023-12-31_custom_ClassAPreferredSharesMember" id="Fact017768" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="BRLPShares"><ix:nonFraction name="ifrs-full:DilutedEarningsLossPerShare" contextRef="From2023-01-012023-12-31_custom_ClassAPreferredSharesMember" id="Fact017770" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="BRLPShares">0.90931</ix:nonFraction></ix:nonFraction></span></span></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_905_eifrs-full--BasicEarningsLossPerShare_pip0_c20220101__20221231__ifrs-full--ClassesOfShareCapitalAxis__custom--ClassAPreferredSharesMember_zqsLMTpJkbih" title="Basic earnings loss per share"><span id="xdx_903_eifrs-full--DilutedEarningsLossPerShare_pip0_c20220101__20221231__ifrs-full--ClassesOfShareCapitalAxis__custom--ClassAPreferredSharesMember_zelamFdVzSHi" title="Diluted earnings loss per share"><ix:nonFraction name="ifrs-full:BasicEarningsLossPerShare" contextRef="From2022-01-012022-12-31_custom_ClassAPreferredSharesMember" id="Fact017772" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="BRLPShares"><ix:nonFraction name="ifrs-full:DilutedEarningsLossPerShare" contextRef="From2022-01-012022-12-31_custom_ClassAPreferredSharesMember" id="Fact017774" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="BRLPShares">0.50343</ix:nonFraction></ix:nonFraction></span></span></td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_903_eifrs-full--BasicEarningsLossPerShare_pip0_c20210101__20211231__ifrs-full--ClassesOfShareCapitalAxis__custom--ClassAPreferredSharesMember_zgL3jMRuxpG" title="Basic earnings loss per share"><span id="xdx_905_eifrs-full--DilutedEarningsLossPerShare_pip0_c20210101__20211231__ifrs-full--ClassesOfShareCapitalAxis__custom--ClassAPreferredSharesMember_zExkZJDWQ8gc" title="Diluted earnings loss per share"><ix:nonFraction name="ifrs-full:BasicEarningsLossPerShare" contextRef="From2021-01-012021-12-31_custom_ClassAPreferredSharesMember" id="Fact017776" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="BRLPShares"><ix:nonFraction name="ifrs-full:DilutedEarningsLossPerShare" contextRef="From2021-01-012021-12-31_custom_ClassAPreferredSharesMember" id="Fact017778" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="BRLPShares">1.86252</ix:nonFraction></ix:nonFraction></span></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid">Class B preferred shares</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_90B_eifrs-full--BasicEarningsLossPerShare_pip0_c20230101__20231231__ifrs-full--ClassesOfShareCapitalAxis__custom--ClassBPreferredSharesMember_z6UqY1e3vrpc" title="Basic earnings loss per share"><span id="xdx_90E_eifrs-full--DilutedEarningsLossPerShare_pip0_c20230101__20231231__ifrs-full--ClassesOfShareCapitalAxis__custom--ClassBPreferredSharesMember_zFDiw6LoMAud" title="Diluted earnings loss per share"><ix:nonFraction name="ifrs-full:BasicEarningsLossPerShare" contextRef="From2023-01-012023-12-31_custom_ClassBPreferredSharesMember" id="Fact017780" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="BRLPShares"><ix:nonFraction name="ifrs-full:DilutedEarningsLossPerShare" contextRef="From2023-01-012023-12-31_custom_ClassBPreferredSharesMember" id="Fact017782" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="BRLPShares">0.80600</ix:nonFraction></ix:nonFraction></span></span></td>
    <td style="border-bottom: Black 1pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_904_eifrs-full--BasicEarningsLossPerShare_pip0_c20220101__20221231__ifrs-full--ClassesOfShareCapitalAxis__custom--ClassBPreferredSharesMember_z6LFsOof4rT8" title="Basic earnings loss per share"><span id="xdx_90B_eifrs-full--DilutedEarningsLossPerShare_pip0_c20220101__20221231__ifrs-full--ClassesOfShareCapitalAxis__custom--ClassBPreferredSharesMember_zbZjUso6qGf2" title="Diluted earnings loss per share"><ix:nonFraction name="ifrs-full:BasicEarningsLossPerShare" contextRef="From2022-01-012022-12-31_custom_ClassBPreferredSharesMember" id="Fact017784" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="BRLPShares"><ix:nonFraction name="ifrs-full:DilutedEarningsLossPerShare" contextRef="From2022-01-012022-12-31_custom_ClassBPreferredSharesMember" id="Fact017786" format="ixt:numdotdecimal" decimals="INF" scale="0" unitRef="BRLPShares">0.41745</ix:nonFraction></ix:nonFraction></span></span></td>
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  </table>

</ix:nonNumeric><p id="xdx_8AC_zQNIAyEgdaTe" style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

<p style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 11pt Calibri, Helvetica, Sans-Serif; width: 100%; margin-top: 3.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 34pt"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 10pt"><b>41.3</b></span></td><td><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 10pt"><b>Condensed statement of comprehensive income</b></span></td></tr></table>

<p style="font: 5.5pt/5.5pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact017792" name="elp:ScheduleOfCondensedStatementsOfComprehensiveIncomeTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_893_ecustom--ScheduleOfCondensedStatementsOfComprehensiveIncomeTableTextBlock_pn3n3_za5j0u10Py91" summary="xdx: Disclosure - Condensed individual financial information of Companhia Paranaense de Energia - Copel (Details 2)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; width: 64%">&#160;<span><span id="xdx_8BE_zaghu5nVRYLh" style="display: none">Schedule of condensed statements of comprehensive income</span></span></td>
    <td id="xdx_499_20230101__20231231__dei--LegalEntityAxis__custom--CompanhiaParanaenseDeEnergiaCopelMember_zSZL6LJuvTwc" style="border-bottom: Black 1pt solid; text-align: center; width: 12%">&#160;</td>
    <td id="xdx_49A_20220101__20221231__dei--LegalEntityAxis__custom--CompanhiaParanaenseDeEnergiaCopelMember_zedcdo0qz0al" style="border-bottom: Black 1pt solid; text-align: center; width: 12%">&#160;</td>
    <td id="xdx_49A_20210101__20211231__dei--LegalEntityAxis__custom--CompanhiaParanaenseDeEnergiaCopelMember_zn6GVV3VZs52" style="border-bottom: Black 1pt solid; text-align: center; width: 12%">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td>&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-top-color: Black; border-top-width: 1pt">&#160;</td>
    <td style="font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 1pt; border-left-color: #FFC000; border-left-width: 0.5pt">Restated</td>
    <td style="border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 1pt">Restated</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 0.5pt solid">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right">12.31.2023</td>
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">12.31.2022</td>
    <td style="border-bottom: Black 0.5pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">12.31.2021</td></tr>
  <tr id="xdx_401_eifrs-full--ProfitLoss_zvyxfb2E9E1g" style="vertical-align: middle">
    <td style="font-weight: bold">NET INCOME</td>
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    <td style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ProfitLoss" contextRef="From2022-01-012022-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017795" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,112,007</ix:nonFraction></td>
    <td style="border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:ProfitLoss" contextRef="From2021-01-012021-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017796" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,952,573</ix:nonFraction></td></tr>
  <tr id="xdx_40D_eifrs-full--OtherComprehensiveIncomeAbstract_iB" style="vertical-align: middle">
    <td style="font-weight: bold; text-align: left">&#160;Other comprehensive income&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;</td>
    <td style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;</td></tr>
  <tr style="vertical-align: middle">
    <td style="padding-left: 9px; font-weight: bold; text-align: left">&#160;&#160;&#160;&#160;Items that will never be reclassified to profit or loss&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;</td>
    <td style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;</td></tr>
  <tr id="xdx_400_ecustom--GainLossesOnActuarialLiabilities_zCtBuqX5tDgb" style="vertical-align: middle">
    <td style="padding-left: 9px; text-align: left">&#160;&#160;&#160;&#160;Gain (losses) on actuarial liabilities&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;</td></tr>
  <tr id="xdx_405_ecustom--OtherComprehensiveIncomeNetOfTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans1_zCS2d4fJXfSh" style="vertical-align: middle">
    <td style="padding-left: 18px; text-align: left">&#160;&#160;&#160;Post employment benefits&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:OtherComprehensiveIncomeNetOfTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans1" contextRef="From2023-01-012023-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017806" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">25,082</ix:nonFraction>)</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:OtherComprehensiveIncomeNetOfTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans1" contextRef="From2022-01-012022-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017807" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">11,336</ix:nonFraction>)</td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:OtherComprehensiveIncomeNetOfTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans1" contextRef="From2021-01-012021-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017808" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">3,257</ix:nonFraction>)</td></tr>
  <tr id="xdx_409_ecustom--OtherComprehensiveIncomeNetOfTaxGainsLossesFromInvestmentsInEquityInstrument_zE1WRHaoPth2" style="vertical-align: middle">
    <td style="padding-left: 18px; text-align: left">&#160;&#160;&#160;Post employment benefits - equity&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:OtherComprehensiveIncomeNetOfTaxGainsLossesFromInvestmentsInEquityInstrument" contextRef="From2023-01-012023-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017810" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">234,283</ix:nonFraction>)</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:OtherComprehensiveIncomeNetOfTaxGainsLossesFromInvestmentsInEquityInstrument" contextRef="From2022-01-012022-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017811" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">209,991</ix:nonFraction></td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:OtherComprehensiveIncomeNetOfTaxGainsLossesFromInvestmentsInEquityInstrument" contextRef="From2021-01-012021-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017812" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">154,751</ix:nonFraction></td></tr>
  <tr id="xdx_406_ecustom--IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLoss1_zI88eMXUX02b" style="vertical-align: middle">
    <td style="padding-left: 9px; text-align: left">&#160;&#160;&#160;&#160;Taxes on other comprehensive income&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLoss1" contextRef="From2023-01-012023-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017814" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">8,528</ix:nonFraction></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLoss1" contextRef="From2022-01-012022-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017815" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,854</ix:nonFraction></td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLoss1" contextRef="From2021-01-012021-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017816" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,107</ix:nonFraction></td></tr>
  <tr style="vertical-align: middle">
    <td style="padding-left: 9px; font-weight: bold; text-align: left">&#160;Items that may be reclassified to profit or loss&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;</td></tr>
  <tr id="xdx_40D_ecustom--AdjustmentsRelatedToFinancialAssetsEquity_z55njCSM4mQg" style="vertical-align: middle">
    <td style="padding-left: 9px; text-align: left">&#160;&#160;&#160;&#160;Adjustments related to financial assets - equity&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:AdjustmentsRelatedToFinancialAssetsEquity" contextRef="From2023-01-012023-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017818" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,942</ix:nonFraction>)</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:AdjustmentsRelatedToFinancialAssetsEquity" contextRef="From2022-01-012022-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017819" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,757</ix:nonFraction></td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl17820">-</span></td></tr>
  <tr id="xdx_406_ecustom--OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax1_zGQx5z9V6qjg" style="vertical-align: middle">
    <td style="font-weight: bold; text-align: left">&#160;Total comprehensive income, net of taxes&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax1" contextRef="From2023-01-012023-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017822" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">253,779</ix:nonFraction>)</td>
    <td style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax1" contextRef="From2022-01-012022-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017823" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">207,266</ix:nonFraction></td>
    <td style="border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax1" contextRef="From2021-01-012021-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017824" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">152,601</ix:nonFraction></td></tr>
  <tr id="xdx_40A_ecustom--ComprehensiveIncome1_zLwwN6xDvlNd" style="vertical-align: bottom">
    <td style="border-top: Black 1pt solid; border-bottom: Black 1pt solid; font-weight: bold">TOTAL COMPREHENSIVE INCOME&#160;</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ComprehensiveIncome1" contextRef="From2023-01-012023-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017826" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,005,031</ix:nonFraction></td>
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</ix:nonNumeric><p id="xdx_8AC_zoVjdu5oTYqc" style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

<p style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>


<ix:exclude><!-- Field: Page; Sequence: 302 -->
    <div id="xdx_230_zM8u0YCjszKl" style="border-bottom: Black 1pt solid; margin-bottom: 6pt"><p style="margin-top: 0; margin-bottom: 0">&#160;</p><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%">F-<!-- Field: Sequence; Type: Arabic; Name: PageNo -->127<!-- Field: /Sequence -->&#160;</td></tr></table></div>
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<td style="width: 5.9pt"/><td style="width: 34pt"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 10pt"><b>41.4</b></span></td><td><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 10pt"><b>Condensed statements of cash flows </b></span></td></tr></table>

<p style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.8pt 0 0">&#160;</p>
<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact017831" name="elp:ScheduleOfCondensedStatementsOfCashFlowsTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_89F_ecustom--ScheduleOfCondensedStatementsOfCashFlowsTableTextBlock_pn3n3_zgzCNPBA2fil" summary="xdx: Disclosure - Condensed individual financial information of Companhia Paranaense de Energia - Copel (Details 3)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
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  <tr style="vertical-align: bottom">
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    <td style="border-top-color: Black; border-top-width: 1pt">&#160;</td>
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    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right">12.31.2023</td>
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    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;</td></tr>
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    <td style="border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid">&#160;</td></tr>
  <tr id="xdx_405_eifrs-full--ProceedsFromSalesOfInvestmentsAccountedForUsingEquityMethod_i_pn3n3" style="vertical-align: bottom">
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    <td style="padding-left: 9px; text-align: left">Receipt of loans and financing granted to related parties&#160;&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ReceiptOfLoansAndFinancingGrantedToRelatedParties" contextRef="From2023-01-012023-12-31_custom_ConsolidatedOneMember65835343" id="Fact017849" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">282,087</ix:nonFraction></td>
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  <tr id="xdx_401_eifrs-full--PurchaseOfInterestsInInvestmentsAccountedForUsingEquityMethod_i_pn3n3" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Additions in investments&#160;&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:PurchaseOfInterestsInInvestmentsAccountedForUsingEquityMethod" contextRef="From2023-01-012023-12-31_custom_ConsolidatedOneMember65835343" id="Fact017853" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">61,950</ix:nonFraction>)</td>
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    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:PurchaseOfInterestsInInvestmentsAccountedForUsingEquityMethod" contextRef="From2021-01-012021-12-31_custom_ConsolidatedOneMember65835531" id="Fact017855" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">503,202</ix:nonFraction>)</td></tr>
  <tr id="xdx_40A_ecustom--CapitalReductionOfInvestees_znuDi39R6Yj5" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Capital reduction of investees.</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl17857">-</span>&#160;&#160;&#160;</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl17858">-</span>&#160;&#160;&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:CapitalReductionOfInvestees" contextRef="From2021-01-012021-12-31_custom_ConsolidatedOneMember65835531" id="Fact017859" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">82,330</ix:nonFraction></td></tr>
  <tr id="xdx_406_ecustom--PurchaseOfPropertyPlantAndEquipmentsClassifiedAsInvestingActivities_zLXip3L1PRHd" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Additions to property, plant and equipment&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:PurchaseOfPropertyPlantAndEquipmentsClassifiedAsInvestingActivities" contextRef="From2023-01-012023-12-31_custom_ConsolidatedOneMember65835343" id="Fact017861" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">1,659</ix:nonFraction>)</td>
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    <td style="padding-left: 9px; text-align: left">Additions to intangible</td>
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  <tr style="vertical-align: bottom">
    <td>&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;</td></tr>
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  <tr style="vertical-align: bottom">
    <td style="font-weight: bold">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;</td>
    <td style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;</td></tr>
  <tr id="xdx_407_ecustom--CashFlowsFromDisContinuiningOperationsUsedInInvestingActivities_z8iZ9Wp74zMd" style="vertical-align: bottom">
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    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl17874">-</span>&#160;&#160;&#160;</td>
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  <tr style="vertical-align: bottom">
    <td>&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;</td></tr>
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    <td>&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;</td></tr>
  <tr id="xdx_40E_eifrs-full--CashFlowsFromUsedInFinancingActivitiesAbstract_iB" style="vertical-align: bottom">
    <td style="font-weight: bold">Cash flow from financing activities</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;</td></tr>
  <tr id="xdx_40D_ecustom--AmortizationOfPrincipalLoansAndFinancing_z0dTVdBWyOah" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Amortization of principal - loans and financing&#160;&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl17885">-</span>&#160;&#160;&#160;</td>
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    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl17887">-</span>&#160;&#160;&#160;</td></tr>
  <tr id="xdx_40B_ecustom--AmortizationOfPrincipalDebentures_z1CF77wj70r5" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Amortization of principal - debentures</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl17889">-</span>&#160;&#160;&#160;</td>
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  <tr id="xdx_407_ecustom--AmortizationOfPrincipalLeaseLiabilities_zprbTp0ITT4d" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Amortization of principal - Lease liabilities</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:AmortizationOfPrincipalLeaseLiabilities" contextRef="From2023-01-012023-12-31_custom_ConsolidatedOneMember65835343" id="Fact017893" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">512</ix:nonFraction>)</td>
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    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:AmortizationOfPrincipalLeaseLiabilities" contextRef="From2021-01-012021-12-31_custom_ConsolidatedOneMember65835531" id="Fact017895" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">317</ix:nonFraction>)</td></tr>
  <tr id="xdx_400_ecustom--AmortizationOfPrincipalOfRelatedPartiesLiabilities_zjHhcajuNhZc" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Amortization of principal of related parties liabilities</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl17897">-</span>&#160;&#160;&#160;</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span style="-sec-ix-hidden: xdx2ixbrl17898">-</span>&#160;&#160;&#160;</td>
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  <tr id="xdx_407_eifrs-full--DividendsPaidClassifiedAsFinancingActivities_i_pn3n3" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Dividends and interest on capital paid</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:DividendsPaidClassifiedAsFinancingActivities" contextRef="From2023-01-012023-12-31_custom_ConsolidatedOneMember65835343" id="Fact017901" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">750,371</ix:nonFraction>)</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:DividendsPaidClassifiedAsFinancingActivities" contextRef="From2022-01-012022-12-31_custom_ConsolidatedOneMember65835453" id="Fact017902" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">2,167,769</ix:nonFraction>)</td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:DividendsPaidClassifiedAsFinancingActivities" contextRef="From2021-01-012021-12-31_custom_ConsolidatedOneMember65835531" id="Fact017903" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">3,847,288</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td>&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;</td></tr>
  <tr id="xdx_40A_eifrs-full--CashFlowsFromUsedInFinancingActivities_zAjh83G6tsi8" style="vertical-align: bottom">
    <td style="font-weight: bold">Net cash used in financing activities</td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:CashFlowsFromUsedInFinancingActivities" contextRef="From2023-01-012023-12-31_custom_ConsolidatedOneMember65835343" id="Fact017905" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">750,883</ix:nonFraction>)</td>
    <td style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:CashFlowsFromUsedInFinancingActivities" contextRef="From2022-01-012022-12-31_custom_ConsolidatedOneMember65835453" id="Fact017906" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">3,443,046</ix:nonFraction>)</td>
    <td style="border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="ifrs-full:CashFlowsFromUsedInFinancingActivities" contextRef="From2021-01-012021-12-31_custom_ConsolidatedOneMember65835531" id="Fact017907" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">4,427,605</ix:nonFraction>)</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; text-align: right">&#160;</td>
    <td style="border-bottom: Black 1pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-bottom: Black 1pt solid; border-left: #FFC000 0.5pt solid; text-align: right">&#160;</td></tr>
  <tr id="xdx_40E_ecustom--TotalEffectsOnCashAndCashEquivalents_zDkVc4mcaIDb" style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; font-weight: bold">Total effects on cash and cash equivalents</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:TotalEffectsOnCashAndCashEquivalents" contextRef="From2023-01-012023-12-31_custom_ConsolidatedOneMember65835343" id="Fact017909" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">325</ix:nonFraction></td>
    <td style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:TotalEffectsOnCashAndCashEquivalents" contextRef="From2022-01-012022-12-31_custom_ConsolidatedOneMember65835453" id="Fact017910" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">426,175</ix:nonFraction>)</td>
    <td style="border-bottom: Black 1pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:TotalEffectsOnCashAndCashEquivalents" contextRef="From2021-01-012021-12-31_custom_ConsolidatedOneMember65835531" id="Fact017911" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">583,352</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td>&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;</td></tr>
  <tr id="xdx_40C_eifrs-full--CashAndCashEquivalents_iS_z7GjLYv3qPs9" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Cash and cash equivalents at the beginning of the period</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CashAndCashEquivalents" contextRef="AsOf2022-12-31_custom_ConsolidatedOneMember" id="Fact017913" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">199,877</ix:nonFraction></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CashAndCashEquivalents" contextRef="AsOf2021-12-31_custom_ConsolidatedOneMember" id="Fact017914" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">626,052</ix:nonFraction></td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CashAndCashEquivalents" contextRef="AsOf2020-12-31_custom_ConsolidatedOneMember" id="Fact017915" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">42,700</ix:nonFraction></td></tr>
  <tr id="xdx_408_eifrs-full--CashAndCashEquivalents_iE_zTmME7Gnn935" style="vertical-align: bottom">
    <td style="padding-left: 9px; text-align: left">Cash and cash equivalents at the end of the period</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CashAndCashEquivalents" contextRef="AsOf2023-12-31_custom_ConsolidatedOneMember65836859" id="Fact017917" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,231,413</ix:nonFraction></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CashAndCashEquivalents" contextRef="AsOf2022-12-31_custom_ConsolidatedOneMember" id="Fact017918" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">199,877</ix:nonFraction></td>
    <td style="border-left: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="ifrs-full:CashAndCashEquivalents" contextRef="AsOf2021-12-31_custom_ConsolidatedOneMember" id="Fact017919" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">626,052</ix:nonFraction></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; text-align: right">&#160;</td>
    <td style="border-bottom: Black 1pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-bottom: Black 1pt solid; border-left: #FFC000 0.5pt solid; text-align: right">&#160;</td></tr>
  <tr id="xdx_403_ecustom--ChangesInCashAndCashEquivalents_zg4o7CUjp1la" style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; font-weight: bold">Change in cash and cash equivalents</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ChangesInCashAndCashEquivalents" contextRef="From2023-01-012023-12-31_custom_ConsolidatedOneMember65835343" id="Fact017921" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">2,031,536</ix:nonFraction></td>
    <td style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;(<ix:nonFraction name="elp:ChangesInCashAndCashEquivalents" contextRef="From2022-01-012022-12-31_custom_ConsolidatedOneMember65835453" id="Fact017922" format="ixt:numdotdecimal" decimals="-3" scale="3" sign="-" unitRef="BRL">426,175</ix:nonFraction>)</td>
    <td style="border-bottom: Black 1pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<ix:nonFraction name="elp:ChangesInCashAndCashEquivalents" contextRef="From2021-01-012021-12-31_custom_ConsolidatedOneMember65835531" id="Fact017923" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">583,352</ix:nonFraction></td></tr>
  </table>

</ix:nonNumeric><p id="xdx_8A4_zs1wC2WaGcj3" style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 11pt Calibri, Helvetica, Sans-Serif; width: 100%; margin-top: 3.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 5.9pt"/><td style="width: 34pt"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 10pt"><b>41.5</b></span></td><td><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 10pt"><b>Additional individual information related to Companhia
Paranaense de Energia - Copel</b></span></td></tr></table>

<p style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.8pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 12.95pt"/><td style="width: 35.55pt">41.5.1</td><td><span style="text-decoration: underline">Related Parties</span></td></tr></table>

<p style="font: 5.5pt/5.5pt Calibri, Helvetica, Sans-Serif; margin: 0.4pt 0 0">&#160;</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact017925" name="elp:ScheduleOfOutstandingBalancesWithRelatedPartiesTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_89D_ecustom--ScheduleOfOutstandingBalancesWithRelatedPartiesTableTextBlock_pn3n3_zR9iqPFG7462" summary="xdx: Disclosure - Condensed individual financial information of Companhia Paranaense de Energia - Copel (Details 4)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; width: 74%">&#160;<span><span id="xdx_8B9_zU5IWLGfRiG8" style="display: none">Schedule of outstanding balances with related parties</span></span></td>
    <td style="border-bottom: Black 1pt solid; text-align: right; width: 13%">&#160;</td>
    <td style="border-bottom: Black 1pt solid; text-align: right; width: 13%">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 0.5pt solid">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 1pt">12.31.2023</td>
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right">12.31.2022</td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold">Assets</td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold">&#160;</td>
    <td style="font-weight: bold; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td>Structure sharing (a)</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_908_ecustom--RelatedPartiesAssets_iI_pn3n3_c20231231__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--StructureSharingMember__dei--LegalEntityAxis__custom--CompanhiaParanaenseDeEnergiaCopelMember_zX2FxfEHdhOb" title="Related parties assets"><ix:nonFraction name="elp:RelatedPartiesAssets" contextRef="AsOf2023-12-31_custom_StructureSharingMember_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017927" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">54</ix:nonFraction></span></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_904_ecustom--RelatedPartiesAssets_iI_pn3n3_c20221231__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--StructureSharingMember__dei--LegalEntityAxis__custom--CompanhiaParanaenseDeEnergiaCopelMember_zUiJf8Fep7Hc" title="Related parties assets"><span style="-sec-ix-hidden: xdx2ixbrl17929">-</span></span>&#160;&#160;&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td>Janda&#237;ra Wind Complex - loan agreement (b)</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_903_ecustom--RelatedPartiesAssets_iI_pn3n3_c20231231__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--JandairaWindComplexLoanAgreementMember__dei--LegalEntityAxis__custom--CompanhiaParanaenseDeEnergiaCopelMember_zbW98Y9qGI06" title="Related parties assets"><span style="-sec-ix-hidden: xdx2ixbrl17931">-</span></span>&#160;&#160;&#160;</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_90D_ecustom--RelatedPartiesAssets_iI_pn3n3_c20221231__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--JandairaWindComplexLoanAgreementMember__dei--LegalEntityAxis__custom--CompanhiaParanaenseDeEnergiaCopelMember_zbmst1BGnXE8" title="Related parties assets"><ix:nonFraction name="elp:RelatedPartiesAssets" contextRef="AsOf2022-12-31_custom_JandairaWindComplexLoanAgreementMember_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017933" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">47,404</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td>UEGA - loan agreement (c)</td>
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    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_909_ecustom--RelatedPartiesAssets_iI_pn3n3_c20221231__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--UEGALoanAgreementMember__dei--LegalEntityAxis__custom--CompanhiaParanaenseDeEnergiaCopelMember_zCWnAujaIM8f" title="Related parties assets"><span style="-sec-ix-hidden: xdx2ixbrl17937">-</span></span>&#160;&#160;&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td>&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_903_ecustom--RelatedPartiesAssets_iI_pn3n3_c20231231__dei--LegalEntityAxis__custom--CompanhiaParanaenseDeEnergiaCopelMember_zjDPlu7tRu9" title="Related parties assets"><ix:nonFraction name="elp:RelatedPartiesAssets" contextRef="AsOf2023-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017939" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">35,561</ix:nonFraction></span></td>
    <td style="font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_905_ecustom--RelatedPartiesAssets_iI_pn3n3_c20221231__dei--LegalEntityAxis__custom--CompanhiaParanaenseDeEnergiaCopelMember_zgEYF2uVMKWa" title="Related parties assets"><ix:nonFraction name="elp:RelatedPartiesAssets" contextRef="AsOf2022-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017941" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">47,404</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold">Liabilities</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td>Structure sharing (a)</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_907_ecustom--RelatedPartiesLiabilities_iI_pn3n3_c20231231__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--StructureSharingMember__dei--LegalEntityAxis__custom--CompanhiaParanaenseDeEnergiaCopelMember_zkMrt6vG9rSb" title="Related parties liabilities"><ix:nonFraction name="elp:RelatedPartiesLiabilities" contextRef="AsOf2023-12-31_custom_StructureSharingMember_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017943" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,838</ix:nonFraction></span></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_90E_ecustom--RelatedPartiesLiabilities_c20221231__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--StructureSharingMember__dei--LegalEntityAxis__custom--CompanhiaParanaenseDeEnergiaCopelMember_pn3n3" title="Related parties liabilities"><ix:nonFraction name="elp:RelatedPartiesLiabilities" contextRef="AsOf2022-12-31_custom_StructureSharingMember_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017945" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,838</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td>Elejor advance</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_90A_ecustom--RelatedPartiesLiabilities_iI_pn3n3_c20231231__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--ElejorAdvanceMember__dei--LegalEntityAxis__custom--CompanhiaParanaenseDeEnergiaCopelMember_zbPYbDykDK0c" title="Related parties liabilities"><ix:nonFraction name="elp:RelatedPartiesLiabilities" contextRef="AsOf2023-12-31_custom_ElejorAdvanceMember_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017947" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">5,851</ix:nonFraction></span></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_902_ecustom--RelatedPartiesLiabilities_iI_pn3n3_c20221231__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--ElejorAdvanceMember__dei--LegalEntityAxis__custom--CompanhiaParanaenseDeEnergiaCopelMember_zTZLI44iydm4" title="Related parties liabilities"><ix:nonFraction name="elp:RelatedPartiesLiabilities" contextRef="AsOf2022-12-31_custom_ElejorAdvanceMember_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017949" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">5,851</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_902_ecustom--RelatedPartiesLiabilities_iI_pn3n3_c20231231__dei--LegalEntityAxis__custom--CompanhiaParanaenseDeEnergiaCopelMember_zMdzVrhMb14l" title="Related parties liabilities"><ix:nonFraction name="elp:RelatedPartiesLiabilities" contextRef="AsOf2023-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017951" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">7,689</ix:nonFraction></span></td>
    <td style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_904_ecustom--RelatedPartiesLiabilities_iI_pn3n3_c20221231__dei--LegalEntityAxis__custom--CompanhiaParanaenseDeEnergiaCopelMember_zFHvxfadX4j9" title="Related parties liabilities"><ix:nonFraction name="elp:RelatedPartiesLiabilities" contextRef="AsOf2022-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact017953" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">7,689</ix:nonFraction></span></td></tr>
  </table>

</ix:nonNumeric><p id="xdx_8A2_zqPrvhOfC6L3" style="font: 5.5pt/5.5pt Calibri, Helvetica, Sans-Serif; margin: 0.4pt 0 0">&#160;</p>

<p style="font: 5.5pt/5.5pt Calibri, Helvetica, Sans-Serif; margin: 0.4pt 0 0">&#160;&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: bold 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 3.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 23.9pt"/><td style="width: 17.4pt">a)</td><td>Structure sharing</td></tr></table>

<p style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.8pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 0 0 5.9pt">Balances mainly refer to contracts for sharing personnel
and management expenses entered between Copel and its direct and indirect subsidiaries.</p>


<ix:exclude><!-- Field: Page; Sequence: 303 -->
    <div id="xdx_236_zGjc4XO6KqZf" style="border-bottom: Black 1pt solid; margin-bottom: 6pt"><p style="margin-top: 0; margin-bottom: 0">&#160;</p><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%">F-<!-- Field: Sequence; Type: Arabic; Name: PageNo -->128<!-- Field: /Sequence -->&#160;</td></tr></table></div>
    <div id="xdx_23D_zyqlrHnsaxz1" style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%"><p style="font: 10pt/11.2pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 1pt; text-align: left"><b>COMPANHIA PARANAENSE DE ENERGIA &#8211; COPEL and Subsidiaries</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>Notes to the Consolidated Financial Statements</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>For the years ended December 31, 2023, 2022 and 2021</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; text-align: left; margin-top: 1.7pt; margin-right: 0; margin-bottom: 0"><b>All amounts expressed in thousands of Brazilian reais, unless otherwise stated</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b>&#160;</b></p></td></tr></table></div>
    <!-- Field: /Page --></ix:exclude>

<ix:exclude><p id="xdx_231_zHBKZy4Jpvcd" style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.55pt 0 0">&#160;</p></ix:exclude>

<table cellpadding="0" cellspacing="0" style="font: 11pt Calibri, Helvetica, Sans-Serif; width: 100%; margin-top: 3.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 23.9pt"/><td style="width: 17.4pt"><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 10pt"><b>b)</b></span></td><td><span style="font-family: Arial, Helvetica, Sans-Serif; font-size: 10pt"><b>Loan agreement - Janda&#237;ra Complex</b></span></td></tr></table>

<p style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.65pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.55pt 0 5.9pt; text-align: justify">On May 17, 2022, a loan agreement
was signed between Copel and the companies of the Janda&#237;ra Wind Complex, with the approval of limits plus IOF and interest of CDI
+ 1.38% per year, to provide resources for financing the company activities and business. The contracts are valid until May 17, 2024.
Of the overall approved amount of R$<span id="xdx_90E_eifrs-full--ChangesInFairValueOfLoansOrReceivablesAttributableToChangesInCreditRiskOfFinancialAssets_pn3n3_c20220516__20220517__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--JandairaComplexLoanAgreementMember_zhBoY5qJ6dT7" title="Loan amount"><ix:nonFraction name="ifrs-full:ChangesInFairValueOfLoansOrReceivablesAttributableToChangesInCreditRiskOfFinancialAssets" contextRef="From2022-05-162022-05-17_custom_JandairaComplexLoanAgreementMember" id="Fact017956" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">49,400</ix:nonFraction></span>, the amount of R$<span id="xdx_90F_ecustom--LoanTransferred_pn3n3_c20220516__20220517__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--JandairaComplexLoanAgreementMember_zjf22ulBacJ1" title="Loan transferred"><ix:nonFraction name="elp:LoanTransferred" contextRef="From2022-05-162022-05-17_custom_JandairaComplexLoanAgreementMember" id="Fact017958" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">49,087</ix:nonFraction></span> was transferred. The settlement was made on July 31, 2023, and the
financial income in 2023 was R$<span id="xdx_90A_eifrs-full--InterestIncomeOnOtherFinancialAssets_pn3n3_c20230101__20231231__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--JandairaComplexLoanAgreementMember_zWHL1SBfYWU1" title="Financial income"><ix:nonFraction name="ifrs-full:InterestIncomeOnOtherFinancialAssets" contextRef="From2023-01-012023-12-31_custom_JandairaComplexLoanAgreementMember" id="Fact017960" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,327</ix:nonFraction></span> (R$<span id="xdx_905_eifrs-full--InterestIncomeOnOtherFinancialAssets_pn3n3_c20220101__20221231__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--JandairaComplexLoanAgreementMember_zv3DNKxQrQB2" title="Financial income"><ix:nonFraction name="ifrs-full:InterestIncomeOnOtherFinancialAssets" contextRef="From2022-01-012022-12-31_custom_JandairaComplexLoanAgreementMember" id="Fact017962" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,313</ix:nonFraction></span> in 2022).</p>

<p style="font: 9pt/9pt Calibri, Helvetica, Sans-Serif; margin: 0.5pt 0 0">&#160;</p>

<p style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

<p style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: bold 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 1.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 23.9pt"/><td style="width: 17.4pt">c)</td><td>Loan Agreement - UEG Arauc&#225;ria</td></tr></table>

<p style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.7pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.45pt 0 5.9pt; text-align: justify">On July 4, 2023, a loan agreement
was signed between Copel and UEG Arauc&#225;ria, with the approval of limits plus IOF and interest of CDI + 1.40% p.a., to provide resources
for financing the company activities and business. On March 15, 2024, an addendum contract was signed with an increase of <span>R$14,500
</span>in the global amount. The contract is valid until July 4, 2025. Of the approved global amount of R$<span id="xdx_90D_eifrs-full--ChangesInFairValueOfLoansOrReceivablesAttributableToChangesInCreditRiskOfFinancialAssets_pn3n3_c20230703__20230704__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--UEGAraucariaLoanAgreementMember_zgI2IoDOjjki"><ix:nonFraction name="ifrs-full:ChangesInFairValueOfLoansOrReceivablesAttributableToChangesInCreditRiskOfFinancialAssets" contextRef="From2023-07-032023-07-04_custom_UEGAraucariaLoanAgreementMember" id="Fact017963" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">49,500</ix:nonFraction></span>,
R$<span id="xdx_90C_ecustom--LoanTransferred_pn3n3_c20231001__20231031__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--UEGAraucariaLoanAgreementMember_z3IFx9L2x6Lj"><ix:nonFraction name="elp:LoanTransferred" contextRef="From2023-10-012023-10-31_custom_UEGAraucariaLoanAgreementMember" id="Fact017964" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">15,000</ix:nonFraction>
</span>was transferred in October 2023 and R$<span id="xdx_909_eifrs-full--InterestIncomeOnOtherFinancialAssets_pn3n3_c20231201__20231231__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--UEGAraucariaLoanAgreementMember_zQsbG0nXsvK"><ix:nonFraction name="ifrs-full:InterestIncomeOnOtherFinancialAssets" contextRef="From2023-12-012023-12-31_custom_UEGAraucariaLoanAgreementMember" id="Fact017965" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">20,000</ix:nonFraction>
</span>in December 2023, and the financial income in 2023 was R$<span id="xdx_90F_eifrs-full--InterestIncomeOnOtherFinancialAssets_pn3n3_c20230101__20231231__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--UEGAraucariaLoanAgreementMember_zKahiE6knSFe"><ix:nonFraction name="ifrs-full:InterestIncomeOnOtherFinancialAssets" contextRef="From2023-01-012023-12-31_custom_UEGAraucariaLoanAgreementMember" id="Fact017966" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">410</ix:nonFraction></span>.</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: bold 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 1.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 23.9pt"/><td style="width: 17.4pt">d)</td><td>Loan agreement - Copel DIS</td></tr></table>

<p style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.8pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.45pt 0 5.9pt; text-align: justify">On February 27, 2023, a loan agreement
was signed between Copel and Copel DIS, with the approval of limits plus IOF and interest of CDI + 1.40% p.a., to provide resources for
financing the company activities and business. The contract is valid until February 27, 2025. Of the overall approved amount of R$<span id="xdx_904_eifrs-full--ChangesInFairValueOfLoansOrReceivablesAttributableToChangesInCreditRiskOfFinancialAssets_pn3n3_c20230226__20230227__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--CopelDISLoanAgreementMember_zrr28m5ngZxi"><ix:nonFraction name="ifrs-full:ChangesInFairValueOfLoansOrReceivablesAttributableToChangesInCreditRiskOfFinancialAssets" contextRef="From2023-02-262023-02-27_custom_CopelDISLoanAgreementMember" id="Fact017967" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">400,000</ix:nonFraction></span>,
the amount of R$<span id="xdx_906_ecustom--LoanTransferred_pn3n3_c20230226__20230227__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--CopelDISLoanAgreementMember_zefGZJUd6Jo"><ix:nonFraction name="elp:LoanTransferred" contextRef="From2023-02-262023-02-27_custom_CopelDISLoanAgreementMember" id="Fact017968" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">233,000</ix:nonFraction>
</span>was transferred. The settlement was made on June 29, 2023, and the financial income in 2023 was R$<span id="xdx_90D_eifrs-full--InterestIncomeOnOtherFinancialAssets_pn3n3_c20230101__20231231__ifrs-full--CategoriesOfRelatedPartiesAxis__custom--CopelDISLoanAgreementMember_zGBTgtsC7Q74"><ix:nonFraction name="ifrs-full:InterestIncomeOnOtherFinancialAssets" contextRef="From2023-01-012023-12-31_custom_CopelDISLoanAgreementMember" id="Fact017969" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">9,659</ix:nonFraction></span>.</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.45pt 0 5.9pt; text-align: justify">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: bold 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 1.7pt; margin-bottom: 0">
<tr style="vertical-align: top">
<td style="width: 23.9pt"/><td style="width: 17.4pt">e)</td><td>Loan agreement - Copel SER</td></tr>
</table>
<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.45pt 0 5.9pt; text-align: justify">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.45pt 0 5.9pt; text-align: justify">On
March 15, 2024, a loan agreement was signed between Copel and Copel SER, with the approval of limits plus IOF and interest of CDI + 1.40%
p.a., to provide resources for financing the company activities and business. The contract is valid until March 15, 2026. Of the overall
approved amount of R$48,000, the amount of R$2,200 was transferred in March 2024.</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 0 5.45pt 0 5.9pt; text-align: justify">&#160;</p>

<p style="font: 6pt/6pt Calibri, Helvetica, Sans-Serif; margin: 0.2pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 0; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 12.95pt"/><td style="width: 35.55pt">41.5.2</td><td><span style="text-decoration: underline">Investments</span></td></tr></table>

<p style="font: 7pt/7pt Calibri, Helvetica, Sans-Serif; margin: 0.1pt 0 0">&#160;</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact017971" name="elp:ScheduleOfInvestmentsInSubsidiariesTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_89F_ecustom--ScheduleOfInvestmentsInSubsidiariesTableTextBlock_pn3n3_zsR0Zwzz6A57" summary="xdx: Disclosure - Condensed individual financial information of Companhia Paranaense de Energia - Copel (Details 5)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; width: 66%">&#160;<span><span id="xdx_8B1_zORpqWSC0jD5" style="display: none">Schedule of investments in subsidiaries</span></span></td>
    <td style="border-bottom: Black 1pt solid; width: 17%">&#160;</td>
    <td style="width: 17%">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 0.5pt solid">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 1pt">12.31.2023</td>
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  <tr style="vertical-align: bottom">
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    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_903_eifrs-full--InvestmentsInSubsidiaries_c20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoMember_pn3n3" title="Investments"><ix:nonFraction name="ifrs-full:InvestmentsInSubsidiaries" contextRef="AsOf2023-12-31_custom_CopelGeracaoeTransmissaoMember" id="Fact017973" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">12,551,604</ix:nonFraction></span></td>
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  <tr style="vertical-align: bottom">
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  <tr style="vertical-align: bottom">
    <td>Copel Servi&#231;os</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_902_eifrs-full--InvestmentsInSubsidiaries_c20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelServicosMember_pn3n3" title="Investments"><ix:nonFraction name="ifrs-full:InvestmentsInSubsidiaries" contextRef="AsOf2023-12-31_custom_CopelServicosMember" id="Fact017981" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">54,323</ix:nonFraction></span></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_903_eifrs-full--InvestmentsInSubsidiaries_c20221231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelServicosMember_pn3n3" title="Investments"><ix:nonFraction name="ifrs-full:InvestmentsInSubsidiaries" contextRef="AsOf2022-12-31_custom_CopelServicosMember" id="Fact017983" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">8,635</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td>Copel Comercializa&#231;&#227;o</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_90B_eifrs-full--InvestmentsInSubsidiaries_c20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelComercializacaoMember_pn3n3" title="Investments"><ix:nonFraction name="ifrs-full:InvestmentsInSubsidiaries" contextRef="AsOf2023-12-31_custom_CopelComercializacaoMember" id="Fact017985" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">342,204</ix:nonFraction></span></td>
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  <tr style="vertical-align: bottom">
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    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_906_eifrs-full--InvestmentsInSubsidiaries_iI_pn3n3_c20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--UEGAraucariaMember_zFyunG7a7nx8" title="Investments"><span style="-sec-ix-hidden: xdx2ixbrl17989">-</span></span>&#160;&#160;&#160;</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_907_eifrs-full--InvestmentsInSubsidiaries_iI_pn3n3_c20221231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--UEGAraucariaMember_ziqITRrnh86h" title="Investments"><ix:nonFraction name="ifrs-full:InvestmentsInSubsidiaries" contextRef="AsOf2022-12-31_custom_UEGAraucariaMember" id="Fact017991" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">55,414</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td>Compagas</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_90A_eifrs-full--InvestmentsInSubsidiaries_iI_pn3n3_c20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CompagasMember_zx47ZUWOWCX2" title="Investments"><span style="-sec-ix-hidden: xdx2ixbrl17993">-</span></span>&#160;&#160;&#160;</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_90E_eifrs-full--InvestmentsInSubsidiaries_iI_pn3n3_c20221231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CompagasMember_zp9bnRloUwwb" title="Investments"><ix:nonFraction name="ifrs-full:InvestmentsInSubsidiaries" contextRef="AsOf2022-12-31_custom_CompagasMember" id="Fact017995" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">284,135</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td>Elejor</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_901_eifrs-full--InvestmentsInSubsidiaries_c20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--ElejorMember_pn3n3" title="Investments"><ix:nonFraction name="ifrs-full:InvestmentsInSubsidiaries" contextRef="AsOf2023-12-31_custom_ElejorMember" id="Fact017997" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">9,235</ix:nonFraction></span></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_900_eifrs-full--InvestmentsInSubsidiaries_c20221231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--ElejorMember_pn3n3" title="Investments"><ix:nonFraction name="ifrs-full:InvestmentsInSubsidiaries" contextRef="AsOf2022-12-31_custom_ElejorMember" id="Fact017999" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">9,990</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td>Other investments (a)</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_909_eifrs-full--InvestmentsInSubsidiaries_c20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--OtherMember_pn3n3" title="Investments"><ix:nonFraction name="ifrs-full:InvestmentsInSubsidiaries" contextRef="AsOf2023-12-31_custom_OtherMember65841531" id="Fact018001" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">166,006</ix:nonFraction></span></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_90A_eifrs-full--InvestmentsInSubsidiaries_c20221231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--OtherMember_pn3n3" title="Investments"><ix:nonFraction name="ifrs-full:InvestmentsInSubsidiaries" contextRef="AsOf2022-12-31_custom_OtherMember65841625" id="Fact018003" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">162,046</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-top: Black 0.5pt solid; border-bottom: Black 1pt solid">&#160;</td>
    <td style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_901_eifrs-full--InvestmentsInSubsidiaries_c20231231_pn3n3" title="Investments"><ix:nonFraction name="ifrs-full:InvestmentsInSubsidiaries" contextRef="AsOf2023-12-31" id="Fact018005" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">19,906,237</ix:nonFraction></span></td>
    <td style="border-top: Black 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_900_eifrs-full--InvestmentsInSubsidiaries_c20221231_pn3n3" title="Investments"><ix:nonFraction name="ifrs-full:InvestmentsInSubsidiaries" contextRef="AsOf2022-12-31" id="Fact018007" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">20,339,344</ix:nonFraction></span></td></tr>
  </table>


<p style="font: 6.5pt/6.5pt Calibri, Helvetica, Sans-Serif; margin: 0.15pt 0 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 7pt Arial, Helvetica, Sans-Serif; margin-top: 0pt; margin-bottom: 6pt; width: 100%"><tr style="vertical-align: top; text-align: justify">
<td style="width: 15pt; text-align: right">(a)</td><td style="width: 5pt"/><td style="text-align: justify">The information regarding joint ventures, associates and other investments are presented
in Note 15.</td>
</tr></table>

</ix:nonNumeric><p id="xdx_8AA_zuS8wyePgGUi" style="margin-top: 0; margin-bottom: 0">&#160;</p>


<ix:exclude><!-- Field: Page; Sequence: 304 -->
    <div id="xdx_23B_ziSuJw9bH6gg" style="border-bottom: Black 1pt solid; margin-bottom: 6pt"><p style="margin-top: 0; margin-bottom: 0">&#160;</p><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%">F-<!-- Field: Sequence; Type: Arabic; Name: PageNo -->129<!-- Field: /Sequence -->&#160;</td></tr></table></div>
    <div id="xdx_230_zoDyxGYmAdv5" style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%"><p style="font: 10pt/11.2pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 1pt; text-align: left"><b>COMPANHIA PARANAENSE DE ENERGIA &#8211; COPEL and Subsidiaries</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>Notes to the Consolidated Financial Statements</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>For the years ended December 31, 2023, 2022 and 2021</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; text-align: left; margin-top: 1.7pt; margin-right: 0; margin-bottom: 0"><b>All amounts expressed in thousands of Brazilian reais, unless otherwise stated</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b>&#160;</b></p></td></tr></table></div>
    <!-- Field: /Page --></ix:exclude>

<ix:exclude><p id="xdx_23C_zaL8gQLG8jl7" style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.55pt 0 0">&#160;</p></ix:exclude>

<table cellpadding="0" cellspacing="0" style="font: 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 3.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 12.95pt"/><td style="width: 35.55pt">41.5.3</td><td><span style="text-decoration: underline">Dividends receivable</span></td></tr></table>

<p style="font: 6.5pt/6.5pt Calibri, Helvetica, Sans-Serif; margin: 0.45pt 0 0">&#160;</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact018010" name="elp:ScheduleOfDividendsReceivableTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_898_ecustom--ScheduleOfDividendsReceivableTableTextBlock_pn3n3_zMBQC7lxUrre" summary="xdx: Disclosure - Condensed individual financial information of Companhia Paranaense de Energia - Copel (Details 6)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; width: 70%">&#160;<span><span id="xdx_8B0_zIU3hqIa9nod" style="display: none">Schedule of dividends receivable</span></span></td>
    <td style="border-bottom: Black 1pt solid; width: 15%">&#160;</td>
    <td style="border-bottom: Black 1pt solid; width: 15%">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 0.5pt solid">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 1pt">12.31.2023</td>
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right">12.31.2022</td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold">Subsidiaries</td>
    <td style="border-right: #FFC000 0.5pt solid">&#160;</td>
    <td style="border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td>Copel Gera&#231;&#227;o e Transmiss&#227;o</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_908_ecustom--CurrentDividendReceivables_iI_pn3n3_c20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoMember__dei--LegalEntityAxis__custom--CompanhiaParanaenseDeEnergiaCopelMember_zsjbPRisJqz1" title="Dividends receivable"><ix:nonFraction name="elp:CurrentDividendReceivables" contextRef="AsOf2023-12-31_custom_CopelGeracaoeTransmissaoMember_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact018012" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,274,433</ix:nonFraction></span></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_905_ecustom--CurrentDividendReceivables_c20221231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracaoeTransmissaoMember__dei--LegalEntityAxis__custom--CompanhiaParanaenseDeEnergiaCopelMember_pn3n3" title="Dividends receivable"><ix:nonFraction name="elp:CurrentDividendReceivables" contextRef="AsOf2022-12-31_custom_CopelGeracaoeTransmissaoMember_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact018014" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">372,899</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td>Copel Distribui&#231;&#227;o</td>
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    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_904_ecustom--CurrentDividendReceivables_c20221231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelDistribuicaoMember__dei--LegalEntityAxis__custom--CompanhiaParanaenseDeEnergiaCopelMember_pn3n3" title="Dividends receivable"><ix:nonFraction name="elp:CurrentDividendReceivables" contextRef="AsOf2022-12-31_custom_CopelDistribuicaoMember_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact018018" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">265,574</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td>Copel Comercializa&#231;&#227;o</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_904_ecustom--CurrentDividendReceivables_c20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelComercializacaoMember__dei--LegalEntityAxis__custom--CompanhiaParanaenseDeEnergiaCopelMember_pn3n3" title="Dividends receivable"><ix:nonFraction name="elp:CurrentDividendReceivables" contextRef="AsOf2023-12-31_custom_CopelComercializacaoMember_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact018020" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">185,341</ix:nonFraction></span></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_907_ecustom--CurrentDividendReceivables_c20221231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelComercializacaoMember__dei--LegalEntityAxis__custom--CompanhiaParanaenseDeEnergiaCopelMember_pn3n3" title="Dividends receivable"><ix:nonFraction name="elp:CurrentDividendReceivables" contextRef="AsOf2022-12-31_custom_CopelComercializacaoMember_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact018022" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">39,626</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td>Compagas</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_905_ecustom--CurrentDividendReceivables_c20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CompagasMember__dei--LegalEntityAxis__custom--CompanhiaParanaenseDeEnergiaCopelMember_pn3n3" title="Dividends receivable"><ix:nonFraction name="elp:CurrentDividendReceivables" contextRef="AsOf2023-12-31_custom_CompagasMember_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact018024" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">12,400</ix:nonFraction></span></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_90A_ecustom--CurrentDividendReceivables_c20221231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CompagasMember__dei--LegalEntityAxis__custom--CompanhiaParanaenseDeEnergiaCopelMember_pn3n3" title="Dividends receivable"><ix:nonFraction name="elp:CurrentDividendReceivables" contextRef="AsOf2022-12-31_custom_CompagasMember_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact018026" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">136,246</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td>UEG Arauc&#225;ria</td>
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  <tr style="vertical-align: bottom">
    <td>&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold">Joint ventures and Associates</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td>Volt&#225;lia</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_90B_ecustom--CurrentDividendReceivables_c20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--VoltaliaMember__dei--LegalEntityAxis__custom--CompanhiaParanaenseDeEnergiaCopelMember_pn3n3" title="Dividends receivable"><span style="-sec-ix-hidden: xdx2ixbrl18032">-</span></span>&#160;&#160;&#160;</td>
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  <tr style="vertical-align: bottom">
    <td>Dona Francisca</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_909_ecustom--CurrentDividendReceivables_c20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--DonaFranciscaMember__dei--LegalEntityAxis__custom--CompanhiaParanaenseDeEnergiaCopelMember_pn3n3" title="Dividends receivable"><ix:nonFraction name="elp:CurrentDividendReceivables" contextRef="AsOf2023-12-31_custom_DonaFranciscaMember_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact018036" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">514</ix:nonFraction></span></td>
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  <tr style="vertical-align: bottom">
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  <tr style="vertical-align: bottom">
    <td>&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;</td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold">Other investments</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_905_ecustom--CurrentDividendReceivables_c20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--OtherInvestments1Member__dei--LegalEntityAxis__custom--CompanhiaParanaenseDeEnergiaCopelMember_pn3n3" title="Dividends receivable"><ix:nonFraction name="elp:CurrentDividendReceivables" contextRef="AsOf2023-12-31_custom_OtherInvestments1Member_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact018044" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">58</ix:nonFraction></span></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_909_ecustom--CurrentDividendReceivables_c20221231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--OtherInvestments1Member__dei--LegalEntityAxis__custom--CompanhiaParanaenseDeEnergiaCopelMember_pn3n3" title="Dividends receivable"><ix:nonFraction name="elp:CurrentDividendReceivables" contextRef="AsOf2022-12-31_custom_OtherInvestments1Member_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact018046" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">141</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid">&#160;</td>
    <td style="border-top: Black 0.5pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_905_ecustom--CurrentDividendReceivables_c20231231_pn3n3" title="Dividends receivable"><ix:nonFraction name="elp:CurrentDividendReceivables" contextRef="AsOf2023-12-31" id="Fact018048" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">1,942,406</ix:nonFraction></span></td>
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  </table>

</ix:nonNumeric><p id="xdx_8AE_zGqM0osXkBd7" style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

<p style="font: 8pt/8pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 3.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 12.95pt"/><td style="width: 35.55pt">41.5.4</td><td><span style="text-decoration: underline">Provisions for legal claims</span></td></tr></table>

<p style="font: 7.5pt/7.5pt Calibri, Helvetica, Sans-Serif; margin: 0.25pt 0 0">&#160;</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact018052" name="elp:ScheduleOfProvisionsForRisksTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_899_ecustom--ScheduleOfProvisionsForRisksTableTextBlock_pn3n3_zzLfsuKjrGH" summary="xdx: Disclosure - Condensed individual financial information of Companhia Paranaense de Energia - Copel (Details 7)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; width: 72%">&#160;<span><span id="xdx_8BE_zWaFj5aQpbug" style="display: none">Schedule of provisions for risks</span></span></td>
    <td style="border-bottom: Black 1pt solid; width: 14%">&#160;</td>
    <td style="border-bottom: Black 1pt solid; width: 14%">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 0.5pt solid">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 1pt">12.31.2023</td>
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right">12.31.2022</td></tr>
  <tr style="vertical-align: bottom">
    <td>Tax Claim</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_907_eifrs-full--Provisions_c20231231__ifrs-full--TypesOfRisksAxis__custom--TaxClaimMember__dei--LegalEntityAxis__custom--CompanhiaParanaenseDeEnergiaCopelMember_pn3n3" title="Provisions"><ix:nonFraction name="ifrs-full:Provisions" contextRef="AsOf2023-12-31_custom_TaxClaimMember_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact018054" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">167,062</ix:nonFraction></span></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_906_eifrs-full--Provisions_c20221231__ifrs-full--TypesOfRisksAxis__custom--TaxClaimMember__dei--LegalEntityAxis__custom--CompanhiaParanaenseDeEnergiaCopelMember_pn3n3" title="Provisions"><ix:nonFraction name="ifrs-full:Provisions" contextRef="AsOf2022-12-31_custom_TaxClaimMember_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact018056" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">159,235</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td>Labor</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_903_eifrs-full--Provisions_c20231231__ifrs-full--TypesOfRisksAxis__custom--LaborMember__dei--LegalEntityAxis__custom--CompanhiaParanaenseDeEnergiaCopelMember_pn3n3" title="Provisions"><ix:nonFraction name="ifrs-full:Provisions" contextRef="AsOf2023-12-31_custom_LaborMember_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact018058" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,812</ix:nonFraction></span></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_904_eifrs-full--Provisions_c20221231__ifrs-full--TypesOfRisksAxis__custom--LaborMember__dei--LegalEntityAxis__custom--CompanhiaParanaenseDeEnergiaCopelMember_pn3n3" title="Provisions"><ix:nonFraction name="ifrs-full:Provisions" contextRef="AsOf2022-12-31_custom_LaborMember_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact018060" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">3,514</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td>Employee benefits&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_900_eifrs-full--Provisions_c20231231__ifrs-full--TypesOfRisksAxis__custom--EmployeeBenefitsMember__dei--LegalEntityAxis__custom--CompanhiaParanaenseDeEnergiaCopelMember_pn3n3" title="Provisions"><ix:nonFraction name="ifrs-full:Provisions" contextRef="AsOf2023-12-31_custom_EmployeeBenefitsMember_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact018062" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">290</ix:nonFraction></span></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_907_eifrs-full--Provisions_c20221231__ifrs-full--TypesOfRisksAxis__custom--EmployeeBenefitsMember__dei--LegalEntityAxis__custom--CompanhiaParanaenseDeEnergiaCopelMember_pn3n3" title="Provisions"><ix:nonFraction name="ifrs-full:Provisions" contextRef="AsOf2022-12-31_custom_EmployeeBenefitsMember_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact018064" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">745</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 0.5pt solid">Civil</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_90D_eifrs-full--Provisions_c20231231__ifrs-full--TypesOfRisksAxis__custom--CivilMember__dei--LegalEntityAxis__custom--CompanhiaParanaenseDeEnergiaCopelMember_pn3n3" title="Provisions"><ix:nonFraction name="ifrs-full:Provisions" contextRef="AsOf2023-12-31_custom_CivilMember_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact018066" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">690,019</ix:nonFraction></span></td>
    <td style="border-bottom: Black 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_90C_eifrs-full--Provisions_c20221231__ifrs-full--TypesOfRisksAxis__custom--CivilMember__dei--LegalEntityAxis__custom--CompanhiaParanaenseDeEnergiaCopelMember_pn3n3" title="Provisions"><ix:nonFraction name="ifrs-full:Provisions" contextRef="AsOf2022-12-31_custom_CivilMember_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact018068" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">640,948</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_902_eifrs-full--Provisions_c20231231__dei--LegalEntityAxis__custom--CompanhiaParanaenseDeEnergiaCopelMember_pn3n3" title="Provisions"><ix:nonFraction name="ifrs-full:Provisions" contextRef="AsOf2023-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact018070" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">862,183</ix:nonFraction></span></td>
    <td style="border-bottom: Black 1pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_901_eifrs-full--Provisions_c20221231__dei--LegalEntityAxis__custom--CompanhiaParanaenseDeEnergiaCopelMember_pn3n3" title="Provisions"><ix:nonFraction name="ifrs-full:Provisions" contextRef="AsOf2022-12-31_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact018072" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">804,442</ix:nonFraction></span></td></tr>
  </table>

</ix:nonNumeric><p id="xdx_8A4_zUzMJW8Jsdol" style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;&#160;</p>

<table cellpadding="0" cellspacing="0" style="font: 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 3.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 12.95pt"/><td style="width: 35.55pt">41.5.5</td><td><span style="text-decoration: underline">Restriction of transfer of funds from subsidiaries</span></td></tr></table>

<p style="font: 7.5pt/7.5pt Calibri, Helvetica, Sans-Serif; margin: 0.45pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.35pt 0 5.9pt; text-align: justify">The subsidiaries described
below qualify as either concessionaires of public services or independent power producers. As such, any transfer of funds to the respective
Parent Company, in the form of loans or advances, requires approval by the regulator. This regulatory restriction does not apply to cash
dividends determined in accordance with the Brazilian Corporate Law. Total restricted subsidiaries net assets are composed as follows:</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact018074" name="elp:ScheduleOfRestrictedSubsidiariesNetAssetsTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_890_ecustom--ScheduleOfRestrictedSubsidiariesNetAssetsTableTextBlock_pn3n3_zP7QWHMz2Zqi" summary="xdx: Disclosure - Condensed individual financial information of Companhia Paranaense de Energia - Copel (Details 8)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid; width: 72%">&#160;<span><span id="xdx_8B1_zzxPiSiYek0h" style="display: none">Schedule of restricted subsidiaries net assets</span></span></td>
    <td style="border-bottom: Black 1pt solid; width: 14%">&#160;</td>
    <td style="border-bottom: Black 1pt solid; width: 14%">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 0.5pt solid">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right; border-top-color: Black; border-top-width: 1pt">12.31.2023</td>
    <td style="border-bottom: Black 0.5pt solid; font-weight: bold; text-align: right">12.31.2022</td></tr>
  <tr style="vertical-align: bottom">
    <td>Copel Gera&#231;&#227;o e Transmiss&#227;o</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_907_ecustom--RestrictedAssets_iI_pn3n3_c20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracoeTransmissaoSAMember__dei--LegalEntityAxis__custom--CompanhiaParanaenseDeEnergiaCopelMember_z4yERyL3Jd1" title="Restricted net assets"><ix:nonFraction name="elp:RestrictedAssets" contextRef="AsOf2023-12-31_custom_CopelGeracoeTransmissaoSAMember_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact018076" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">12,748,168</ix:nonFraction></span></td>
    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_90D_ecustom--RestrictedAssets_c20221231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelGeracoeTransmissaoSAMember__dei--LegalEntityAxis__custom--CompanhiaParanaenseDeEnergiaCopelMember_pn3n3" title="Restricted net assets"><ix:nonFraction name="elp:RestrictedAssets" contextRef="AsOf2022-12-31_custom_CopelGeracoeTransmissaoSAMember_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact018078" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">12,790,070</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td>Copel Distribui&#231;&#227;o</td>
    <td style="border-right: #FFC000 0.5pt solid; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_904_ecustom--RestrictedAssets_c20231231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--CopelDistribuicaoSAMember__dei--LegalEntityAxis__custom--CompanhiaParanaenseDeEnergiaCopelMember_pn3n3" title="Restricted net assets"><ix:nonFraction name="elp:RestrictedAssets" contextRef="AsOf2023-12-31_custom_CopelDistribuicaoSAMember_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact018080" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">6,782,866</ix:nonFraction></span></td>
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  <tr style="vertical-align: bottom">
    <td>Compagas</td>
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  <tr style="vertical-align: bottom">
    <td>UEG Arauc&#225;ria&#160;</td>
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    <td style="text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_901_ecustom--RestrictedAssets_c20221231__ifrs-full--SignificantInvestmentsInSubsidiariesAxis__custom--UEGAraucariaMember__dei--LegalEntityAxis__custom--CompanhiaParanaenseDeEnergiaCopelMember_pn3n3" title="Restricted net assets"><ix:nonFraction name="elp:RestrictedAssets" contextRef="AsOf2022-12-31_custom_UEGAraucariaMember_custom_CompanhiaParanaenseDeEnergiaCopelMember" id="Fact018090" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">272,981</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
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  </table>

</ix:nonNumeric><p id="xdx_8A7_zgkRPdHa3wn9" style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.15pt 0 0">&#160;</p>


<ix:exclude><!-- Field: Page; Sequence: 305 -->
    <div id="xdx_231_z8hYcfqeS3yk" style="border-bottom: Black 1pt solid; margin-bottom: 6pt"><p style="margin-top: 0; margin-bottom: 0">&#160;</p><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%">F-<!-- Field: Sequence; Type: Arabic; Name: PageNo -->130<!-- Field: /Sequence -->&#160;</td></tr></table></div>
    <div id="xdx_23B_zGrb3dDJ71ri" style="break-before: page; margin-top: 6pt"><table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%"><p style="font: 10pt/11.2pt Arial, Helvetica, Sans-Serif; margin: 0 0 0 1pt; text-align: left"><b>COMPANHIA PARANAENSE DE ENERGIA &#8211; COPEL and Subsidiaries</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>Notes to the Consolidated Financial Statements</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt; text-align: left"><b>For the years ended December 31, 2023, 2022 and 2021</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; text-align: left; margin-top: 1.7pt; margin-right: 0; margin-bottom: 0"><b>All amounts expressed in thousands of Brazilian reais, unless otherwise stated</b></p><p style="font: 10pt Arial, Helvetica, Sans-Serif; margin: 1.7pt 0 0 1pt"><b>&#160;</b></p></td></tr></table></div>
    <!-- Field: /Page --></ix:exclude>

<ix:exclude><p id="xdx_235_z7GC2gxdOmg4" style="font: 11pt/11pt Calibri, Helvetica, Sans-Serif; margin: 0.55pt 0 0">&#160;</p></ix:exclude>

<table cellpadding="0" cellspacing="0" style="font: 10pt Arial, Helvetica, Sans-Serif; width: 100%; margin-top: 3.7pt; margin-bottom: 0"><tr style="vertical-align: top">
<td style="width: 12.95pt"/><td style="width: 35.55pt">41.5.6</td><td><span style="text-decoration: underline">Liquidity</span></td></tr></table>

<p style="font: 7.5pt/7.5pt Calibri, Helvetica, Sans-Serif; margin: 0.45pt 0 0">&#160;</p>

<p style="font: 10pt/150% Arial, Helvetica, Sans-Serif; margin: 3.7pt 5.05pt 0 5.9pt">The following table shows the expected undiscounted
settlement values of the Copel liabilities, in each time range:</p>

<ix:nonNumeric contextRef="From2023-01-01to2023-12-31" escape="true" id="Fact018097" name="elp:ScheduleOfExpectedUndiscountedSettlementValuesOfLiabilitiesTableTextBlock"><table border="0" cellpadding="0" cellspacing="0" id="xdx_894_ecustom--ScheduleOfExpectedUndiscountedSettlementValuesOfLiabilitiesTableTextBlock_pn3n3_zNdGUbWgnFl6" summary="xdx: Disclosure - Condensed individual financial information of Companhia Paranaense de Energia - Copel (Details 9)" style="font: 8pt Arial, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
  <tr style="vertical-align: bottom">
    <td style="width: 40%"><span>&#160;<span id="xdx_8B5_zwPj7ysTDuJ5" style="display: none">Schedule of expected undiscounted settlement values of the liabilities</span></span></td>
    <td style="width: 10%">&#160;</td>
    <td style="width: 10%">&#160;</td>
    <td style="width: 10%">&#160;</td>
    <td style="width: 10%">&#160;</td>
    <td style="width: 10%">&#160;</td>
    <td style="width: 10%">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-top: Black 1pt solid; border-bottom: Black 1pt solid">&#160;</td>
    <td style="border-top: Black 1pt solid; border-right: rgb(255,192,0) 0.5pt solid; border-bottom: Black 1pt solid; border-left: rgb(255,192,0) 1pt solid; font-weight: bold; text-align: center">Less than<br/>
1 month</td>
    <td style="border-top: Black 1pt solid; border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">1 to 3 months</td>
    <td style="border-top: Black 1pt solid; border-right: rgb(255,192,0) 1pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">3 months to 1 year</td>
    <td style="border-top: Black 1pt solid; border-right: rgb(255,192,0) 1pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">1 to 5 years</td>
    <td style="border-top: Black 1pt solid; border-right: rgb(255,192,0) 1pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: center; border-left-color: #FFC000; border-left-width: 0.5pt">Over<br/>
5 years</td>
    <td style="border-top: Black 1pt solid; border-right: rgb(255,192,0) 1pt solid; border-bottom: Black 1pt solid; border-left: #FFC000 0.5pt solid; font-weight: bold; text-align: center">Total</td></tr>
  <tr style="vertical-align: bottom">
    <td style="font-weight: bold">12.31.2023</td>
    <td style="border-right: rgb(255,192,0) 0.5pt solid; border-left: rgb(255,192,0) 1pt solid">&#160;</td>
    <td style="border-right: #FFC000 0.5pt solid; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: rgb(255,192,0) 1pt solid; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: rgb(255,192,0) 1pt solid; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: rgb(255,192,0) 1pt solid; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;</td>
    <td style="border-right: rgb(255,192,0) 1pt solid; border-left: #FFC000 0.5pt solid">&#160;</td></tr>
  <tr style="vertical-align: bottom">
    <td>Suppliers</td>
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    <td style="border-right: #FFC000 0.5pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_902_ecustom--UndiscountedSettlementValueLiabilitiesSuppliers_iI_pn3n3_c20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--SuppliersMember__ifrs-full--MaturityAxis__custom--OneToThreeMonthMember_zKJAtluW8cqd" title="Undiscounted settlement values"><ix:nonFraction name="elp:UndiscountedSettlementValueLiabilitiesSuppliers" contextRef="AsOf2023-12-31_custom_SuppliersMember_custom_OneToThreeMonthMember" id="Fact018101" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">8</ix:nonFraction></span></td>
    <td style="border-right: rgb(255,192,0) 1pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_907_ecustom--UndiscountedSettlementValueLiabilitiesSuppliers_c20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--SuppliersMember__ifrs-full--MaturityAxis__custom--ThreeMonthsToOneYearMember_pn3n3" title="Undiscounted settlement values"><span style="-sec-ix-hidden: xdx2ixbrl18103">-</span></span>&#160;&#160;&#160;</td>
    <td style="border-right: rgb(255,192,0) 1pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_905_ecustom--UndiscountedSettlementValueLiabilitiesSuppliers_iI_pn3n3_c20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--SuppliersMember__ifrs-full--MaturityAxis__custom--OneToFiveYearsMember_zdfW6qIH87ja" title="Undiscounted settlement values"><span style="-sec-ix-hidden: xdx2ixbrl18105">-</span></span>&#160;&#160;&#160;</td>
    <td style="border-right: rgb(255,192,0) 1pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_908_ecustom--UndiscountedSettlementValueLiabilitiesSuppliers_c20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--SuppliersMember__ifrs-full--MaturityAxis__custom--OverFiveMonthMember_pn3n3" title="Undiscounted settlement values"><span style="-sec-ix-hidden: xdx2ixbrl18107">-</span></span>&#160;&#160;&#160;</td>
    <td style="border-right: rgb(255,192,0) 1pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_907_ecustom--UndiscountedSettlementValueLiabilitiesSuppliers_c20231231__ifrs-full--ClassesOfLiabilitiesAxis__custom--SuppliersMember_pn3n3" title="Undiscounted settlement values"><ix:nonFraction name="elp:UndiscountedSettlementValueLiabilitiesSuppliers" contextRef="AsOf2023-12-31_custom_SuppliersMember" id="Fact018109" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,530</ix:nonFraction></span></td></tr>
  <tr style="vertical-align: bottom">
    <td style="border-bottom: Black 1pt solid">&#160;</td>
    <td style="border-right: rgb(255,192,0) 0.5pt solid; border-bottom: Black 1pt solid; border-left: rgb(255,192,0) 1pt solid; font-weight: bold; text-align: right">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_90E_ecustom--UndiscountedSettlementValueLiabilitiesSuppliers_iI_pn3n3_c20231231__ifrs-full--MaturityAxis__custom--LessThan1MonthMember_zpNqW75OXze" title="Undiscounted settlement values"><ix:nonFraction name="elp:UndiscountedSettlementValueLiabilitiesSuppliers" contextRef="AsOf2023-12-31_custom_LessThan1MonthMember" id="Fact018111" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,522</ix:nonFraction></span></td>
    <td style="border-right: #FFC000 0.5pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_909_ecustom--UndiscountedSettlementValueLiabilitiesSuppliers_c20231231__ifrs-full--MaturityAxis__custom--OneToThreeMonthMember_pn3n3" title="Undiscounted settlement values"><ix:nonFraction name="elp:UndiscountedSettlementValueLiabilitiesSuppliers" contextRef="AsOf2023-12-31_custom_OneToThreeMonthMember" id="Fact018113" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">8</ix:nonFraction></span></td>
    <td style="border-right: rgb(255,192,0) 1pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_90B_ecustom--UndiscountedSettlementValueLiabilitiesSuppliers_c20231231__ifrs-full--MaturityAxis__custom--ThreeMonthsToOneYearMember_pn3n3" title="Undiscounted settlement values"><span style="-sec-ix-hidden: xdx2ixbrl18115">-</span></span>&#160;&#160;&#160;</td>
    <td style="border-right: rgb(255,192,0) 1pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_901_ecustom--UndiscountedSettlementValueLiabilitiesSuppliers_c20231231__ifrs-full--MaturityAxis__custom--OneToFiveYearsMember_pn3n3" title="Undiscounted settlement values"><span style="-sec-ix-hidden: xdx2ixbrl18117">-</span></span>&#160;&#160;&#160;</td>
    <td style="border-right: rgb(255,192,0) 1pt solid; border-bottom: Black 1pt solid; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_906_ecustom--UndiscountedSettlementValueLiabilitiesSuppliers_c20231231__ifrs-full--MaturityAxis__custom--OverFiveMonthMember_pn3n3" title="Undiscounted settlement values"><span style="-sec-ix-hidden: xdx2ixbrl18119">-</span></span>&#160;&#160;&#160;</td>
    <td style="border-right: rgb(255,192,0) 1pt solid; border-bottom: Black 1pt solid; font-weight: bold; text-align: right; border-left-color: #FFC000; border-left-width: 0.5pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;<span id="xdx_90E_ecustom--UndiscountedSettlementValueLiabilitiesSuppliers_c20231231_pn3n3" title="Undiscounted settlement values"><ix:nonFraction name="elp:UndiscountedSettlementValueLiabilitiesSuppliers" contextRef="AsOf2023-12-31" id="Fact018121" format="ixt:numdotdecimal" decimals="-3" scale="3" unitRef="BRL">4,530</ix:nonFraction></span></td></tr>
  </table>

</ix:nonNumeric><p id="xdx_8A0_zeFlWe2EmKE" style="font: 10pt/10pt Calibri, Helvetica, Sans-Serif; margin: 0.75pt 0 0">&#160;</p>

</ix:nonNumeric><p id="xdx_813_zw95drjdvdLj" style="font: 11pt Calibri, Helvetica, Sans-Serif; margin: 0">&#160;&#160;</p>

<table cellpadding="0" cellspacing="0" style="width: 100%"><tr><td style="text-align: center; width: 100%">F-<!-- Field: Sequence; Type: Arabic; Name: PageNo -->131<!-- Field: /Sequence -->&#160;</td></tr></table>
<p style="font: 11pt Calibri, Helvetica, Sans-Serif; margin: 0"></p>


<!-- Field: Set; Name: xdx; ID: xdx_08B_extensions -->
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