United States securities and exchange commission logo December 15, 2021 Jeffry M. Householder President & Chief Executive Officer Chesapeake Utilities Corporation 909 Silver Lake Boulevard Dover, DE 19904 Re: Chesapeake Utilities Corporation Form 10-K for the Fiscal Year Ended December 31, 2020 Filed February 24, 2021 File No. 001-11590 Dear Mr. Householder: We have limited our review of your filing to the financial statements and related disclosures and have the following comments. In some of our comments, we may ask you to provide us with information so we may better understand your disclosure. Please respond to these comments within ten business days by providing the requested information or advise us as soon as possible when you will respond. If you do not believe our comments apply to your facts and circumstances, please tell us why in your response. After reviewing your response to these comments, we may have additional comments. Form 10-K for the Fiscal Year Ended December 31, 2020 Management's Discussion and Analysis, page 25 1. We note that you describe gross margin as a non-GAAP measure in the second-to-last paragraph on page 25 and in the Glossary following the Table of Contents, and that you indicate it is based on an incomplete cost of sales measure, excluding depreciation, depletion and amortization. We see that you present such measures of gross margin and cost of sales in the tabulations for the Regulated Energy and Unregulated Energy segment results on pages 33 and 35, and reference these measures in various analyses pertaining to your results of operations in MD&A, also in conjunction with your interim reporting, earnings releases, and various presentations on your website. However, as gross margin is generally regarded as a GAAP term, and is defined in the FASB Master Glossary as the excess of sales over cost of goods sold, we believe that you should revise your filings to distinguish the non-GAAP gross margin measures that you Jeffry M. Householder Chesapeake Utilities Corporation December 15, 2021 Page 2 have presented from measures of gross margin that are calculated in accordance with GAAP. Specifically, you should (i) recalculate gross margin to reflect all costs of sales as would be reported in accordance with GAAP and present this measure with equal or greater prominence in comparison to the non-GAAP measure, (ii) choose an alternate label for your non-GAAP measure, and (iii) provide a reconciliation between gross margin in accordance with GAAP and your non-GAAP measure. You may refer to Item 10(e)(1)(i)(A), Item 10(e)(1)(ii)(E), and Item 10(e)(1)(i)(B) of Regulation S-K if you require further clarification or guidance. Similar requirements are applicable to your earnings releases and presentations pursuant to 244.100(a) of Regulation G. Please ensure that costs utilized in calculating gross margin reflect all amounts that are attributable to costs of sales in accordance with GAAP. For example, it appears that a complete cost of sales measure would include some costs that you are reporting within operations and maintenance expenses based on your description on page 60. If you retain the cost of sales terminology as presently utilized in MD&A and the Statements of Income, please include parenthetical notations to identify the items that are attributable to but excluded from costs of sales, consistent with the guidance in SAB Topic 11:B; the excluded amounts should be readily apparent, either quantified in the parenthetical or reported separately from other costs that are not attributable to cost of sales. In closing, we remind you that the company and its management are responsible for the accuracy and adequacy of their disclosures, notwithstanding any review, comments, action or absence of action by the staff. You may contact Joseph Klinko at (202) 551-3824 or Lily Dang at (202) 551-3867 with any questions. FirstName LastNameJeffry M. Householder Sincerely, Comapany NameChesapeake Utilities Corporation Division of Corporation Finance December 15, 2021 Page 2 Office of Energy & Transportation FirstName LastName