GRANT THORNTON LLP

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November 4, 2025

U.S. Securities and Exchange Commission

Office of the Chief Accountant

100 F Street, NE

Washington, DC 20549

Re:   Zeo Energy Corp.

 File No. 001-40927

Dear Sir or Madam:

We have read Item 4.01 of Form 8-K of Zeo Energy Corp. dated November 4, 2025, and agree with the statements concerning our Firm contained therein.

Very truly yours,

GT.COM

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