Altus Power Results Presentation Deck

Q2 2022 Financials Ą $24.8 Million 2022 Q2 Operating Revenues $13.9 Million 2022 Q2 Adjusted EBITDA¹ ALTUSPOWER RENEWABLE ENERGY $57-63 Million Reaffirmed full year 2022 Adjusted EBITDA¹ guidance 158,036 Metric Tons Carbon Dioxide (CO2) Equivalent avoided in 2022 ¹ Adjusted EBITDA is a non-GAAP financial measure 2Conversion from megawatt hours according to EPA AVERT Calculator (https://www.epa.gov/energy/greenhouse-gases-equivalencies-calculator-calculations-and- references) Please see the Appendix for a reconciliation to the most directly comparable GAAP measure 3

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