X0306 4 2021-12-09 0 0001828723 Altus Power, Inc. AMPS 0001590854 Felton Gregg J C/O ALTUS POWER, INC. 2200 ATLANTIC STREET, 6TH FLOOR STAMFORD CT 06902 1 1 0 0 See Remarks Class A Common Stock 2021-12-09 4 A 0 13124603 A 13124603 I By Felton Asset Management LLC Class A Common Stock 2021-12-09 4 A 0 5370744 A 5370744 I By Vis Viridis Fiducia I Class A Common Stock 2021-12-09 4 A 0 5370744 A 5370744 I By Vis Viridis Fiducia II Received pursuant to the Business Combination Agreement, dated as of July 12, 2021 (as amended, the "Merger Agreement"), by and among Altus Power, Inc. (f/k/a CBRE Acquisition Holdings, Inc.) (the "Issuer"), CBAH Merger Sub I, Inc. ("First Merger Sub"), CBAH Merger Sub II, LLC ("Second Merger Sub"), Altus Power America Holdings, LLC, APAM Holdings LLC and Altus Power, Inc. (the "Company"), pursuant to which First Merger Sub merged with and into the Company with the Company continuing as the surviving corporation (the "First Merger"), and immediately thereafter the Company merged with and into Second Merger Sub, with Second Merger Sub continuing as the surviving entity and as a wholly owned subsidiary of the Issuer (the "Second Merger" and together with the First Merger and the other transactions contemplated by the Business Combination Agreement, the "Business Combination"). (Continued from Footnote 1) As a result, the Company became a wholly-owned subsidiary of the Issuer, with the stockholders of the Company becoming stockholders of the Issuer. Shares held by Felton Asset Management LLC, of which the Reporting Person is the managing member. The Reporting Person disclaims beneficial ownership of such shares, except to the extent of his pecuniary interest therein. Shares held in an irrevocable trust for the benefit of the Reporting Person's child. The Reporting Person disclaims beneficial ownership of such shares, except to the extent of his pecuniary interest, if any, therein. CO-FOUNDER, CO-CHIEF EXECUTIVE OFFICER, AND CO-PRESIDENT By: /s/ Sophia Lee, Attorney-in-Fact 2021-12-09