Nebius Data Center Timelines — SMASIMHO Posts and Tracker (October 14, 2026)

Nebius Group N.V. (NBIS)
Created by@hypertonxvia MCP
October 14, 2026 at 11:02 AM

Nebius Data Center Timelines — SMASIMHO Posts and Tracker (October 14, 2026)

Reviewed October 14, 2026. Based on SMASIMHO’s collected posts and linked data center tracker, including its quarter-by-quarter timeline. The collected sample contains 400 posts from October 5–14, 2026; the tracker supplies earlier project context.
MW figures are cumulative capacity at each site. Projected dates and inferred capacity remain estimates attributed to SMASIMHO, rather than independently confirmed operating milestones.

Data center timeline

Data centerCapacity and timeline sharedBasis / uncertainty
Vineland, New Jersey120 MW estimated live → 300 MW by Q4 2026Live capacity is their estimate; full delivery remains projected.
Béthune, France60 MW live → 120 MW Dec. 2026 → 180 MW July 2027 → 240 MW Dec. 2027Later phases use their assumed delivery cadence.
Madrid, Spain6 MW live → 18 MW Q4 2026First phase operating; remaining phases projected.
Harlow, UK4.4 MW live → 22 MW Q4 2026–Q1 2027Detail page says Q4; timeline grid says Q1.
Tallinn, Estonia22 MW Q4 2026Assumes GPU deployment following Q3 site handover.
Romford, UK14 MW Q4 2026Assumes deployment following September handover.
Newport, UK29 MW Q4 2026Target appears in their timeline grid.
Masmiyya, Israel22 MW Q4 2026Assumes deployment after Q3 handover.
Beit Shemesh, Israel18 MW Q3 2026 → 38 MW Q4 2026 → 58 MW Q1 2027Projected tranche schedule; Q3 delivery isn’t marked completed.
Birmingham, AlabamaHandover Q4 2026 → 100 MW Q1 2027 → 300 MW Q3 2028Separates site handover from compute deployment.
Spartanburg, South Carolina50 MW H1 2027Based on AIB’s stated revenue-start window.
Independence, Missouri200 MW Q2 2027 → 1.2 GW Q4 2029Under construction; later expansion projected.
Lappeenranta, Finland70 MW Q2 2027 → 310 MW in 2028+Initial ramp tied to substation completion; grid places full capacity in Q4 2028.
Mäntsälä II, Finland70 MW Q4 2027Substation handover followed by deployment.

Sites and initiatives with less definite schedules

Site / initiativeWhat SMASIMHO sharedTiming / qualification
Oklahoma City145 MW+ estimate; tracker retains 100 MW+No opening date provided. Oct. 8 post
Frankfort, Indiana525 MW+, DataOne construction and Bloom powerNo opening date; explicitly described as unofficial. Weekly review, qualification
Rotterdam, NetherlandsClaims Nebius will occupy 200 MW at VOLT’s planned gigafactoryNo Nebius deployment date provided. Oct. 12 post
Hyderabad, IndiaIdentifies a likely VOLT facility with 150 MW developer capacityConstruction starts 2027; Nebius’s allocation and opening date unknown. Oct. 12 post
Dubai, UAEPotential Nebius tenancy at VOLT’s 29–129 MW projectConstruction starts 2027; tenancy is their speculation. Oct. 12 post
Chennai, IndiaHiring signals suggest another deploymentCapacity and opening date unknown. Tracker
Palantir / Armada modular deploymentsEstimates 50–100 MW+ during 2027Their forecast for a distributed rollout. Oct. 9 post

Capacity discrepancy

SMASIMHO’s October 13 Hyderabad post mentions 29–129 MW, conflicting with the prior post. VOLT’s own project page assigns 150 MW to Hyderabad and 29–129 MW to Dubai. Those are developer capacities, not confirmed Nebius allocations.
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