0001488139 2026-08-04 2026-08-04 0001488139 1 2026-08-04 2026-08-04 _2:share iso4217:USD pure 0001488139 EX-FILING FEES N/A S-8 S-8 Ameresco, Inc. false Equity Class A Common Stock $0.0001 par value true 3200000 19.24 61568000 0.0001381 8502.54 61568000 8502.54 8502.54 <div><span style="color:#000000;font-family:'Arial',sans-serif;font-size:12pt;font-weight:400;line-height:120%">(1)    This Registration Statement covers Class A common shares (“Shares”), par value $0.0001 per share, of Ameresco, Inc. (the “Registrant”) issuable under the Ameresco, Inc. 2020 Stock Incentive Plan, as amended (the “Plan”) and, pursuant to Rule 416 under the Securities Act of 1933, as amended (the “Securities Act”), together with an indeterminate number of Shares that may be necessary to adjust the number of Shares issuable pursuant to the Plan as a result of stock splits, dividends or similar adjustments of the outstanding Shares of the Registrant.</span></div><div><span><br/></span></div><div><span style="color:#000000;font-family:'Arial',sans-serif;font-size:12pt;font-weight:400;line-height:120%">(2)    Estimated in accordance with Rules 457(c) and (h) of the Securities Act solely for the purpose of calculating the registration fee based on the average of the high and low prices of the Registrant’s Class A common stock as reported on the New York Stock Exchange on July 29, 2026</span></div>