Ameresco, Inc. · NYSE:AMRC

Ameresco — Q1 2025 Earnings Presentation

16 slides from Ameresco's earnings presentation, May 5, 2025

  1. Slide 1: Q1 2025 Supplemental Information

    Q1 2025 Supplemental Information May 5, 2025 ameresco.com © 2025 Ameresco, Inc. All rights reserved.

  2. Slide 2: Safe Harbor

    Safe Harbor Forward Looking Statements Any statements in this presentation about future expectations, plans and prospects for Ameresco, Inc., including statements about market conditions, pipeline, visibility, backlog, pending agreements, financial guidance including estimated future revenues, net i

  3. Slide 3: Sources of Revenue – Q1 2025

    Sources of Revenue – Q1 2025 $251.5M $81.5M $19.8M Projects Recurring Other Energy efficiency and Energy & incentive revenue Services, software and renewable energy projects from owned energy assets; plus integrated PV recurring O&M from projects 3

  4. Slide 4: 78% of Adjusted EBITDA Came From Recurring Lines of Business

    78% of Adjusted EBITDA Came From Recurring Lines of Business Q1 2025 * Adjusted EBITDA percentages allocate corporate expenses according to revenue share Other 0.3% Other O&M 23% O&M 6% 78% 4% Projects Recurring 7% Recurring 22% Assets 16% $353M $41M Revenue Adjusted EBITDA* Projects 71% Assets 74%

  5. Slide 5: Energy Asset Portfolio – 3/31/2025

    Energy Asset Portfolio – 3/31/2025 Ameresco’s Ownership Biogas: RNG, 9% Biogas, 15% Biogas: Non-RNG, 11% Solar, 23% Operating Energy Assets Energy Solar, 56% in Development Assets, & Construction, 742 MWe 618 MWe Battery, 40% Battery, 22% EaaS*, 23% Other, 1% 742 MWe of Energy Assets in Operation: 6

  6. Slide 6: Energy Asset Balance Sheet – 3/31/2025

    Energy Asset Balance Sheet – 3/31/2025 Operating Energy $1.40B Total Asset Debt $1.02B Debt $1.45B 73% advance rate $1.72B $0.56B $0.43B Corporate Debt Development & 76% advance rate $0.27B 3.2x* leverage Construction Energy Asset Book Value Energy Asset Debt $1.45B of the $1.72B** of total debt on

  7. Slide 7: Adjusted Cash from Operations Trend

    Adjusted Cash from Operations Trend 8-Quarter Rolling Average Adjusted Cash from Operations $50.0 millions $40.0 $30.0 $20.0 $10.0 $0.0 ($10.0) ($20.0) 7

  8. Slide 8: Tremendous Forward Visibility: Backlog & Recurring Revenue Business

    Tremendous Forward Visibility: Backlog & Recurring Revenue Business Awarded Project ~ 12-24 months to contract $2.3 billion1 Backlog Contracted Project $2.6 billion1 ~ 12-36 months of revenue Backlog Additional estimated revenue Operating Energy 15.2 year weighted average from market price RNG 3 $3.

  9. Slide 9: Diversified Total Project Backlog of $4.9B

    Diversified Total Project Backlog of $4.9B As of 03/31/2025 Total Project Backlog Total Project Backlog by Solution by Customer Segment Domestic Defense Dept. Solar + BESS and Related Public Sector 11% 21% 16% Energy U.S. Federal Efficiency1 Government 47% MUSH 31% 33% K-12 Schools 5% International

  10. Slide 10: Sustainable & Profitable Business Model

    Sustainable & Profitable Business Model Expected to Expand Earnings at a Faster Rate than Revenue FY 2025 guidance, as reaffirmed May 5, 2025 2025 Guidance Adjusted EBITDA ($M) 2025 Guidance Revenue ($M) • High-End 13.6% 5 - Year CAGR • High-End 15.7% 5 - Year CAGR • Low-End 12.4% 5 - Year CAGR • Lo

  11. Slide 11: Destination: Net Zero

    Destination: Net Zero Since 2010, Ameresco’s renewable energy assets & customer projects delivered a Carbon Emission Reduction equivalent to: 125+ Million Metric Tons of CO 2 Ameresco’s 2024 Carbon Emission Reduction of approximately 17M Metric Tons of CO2 is equal to one of… Carbon dioxide emission

  12. Slide 12: Thank You

    Thank You to Our Customers, Employees, and Shareholders ameresco.com © 2025 Ameresco, Inc. All rights reserved.

  13. Slide 13: Non-GAAP Financial Measures

    Non-GAAP Financial Measures We use the Non-GAAP financial measures defined and discussed below to provide investors and others with useful supplemental information to our financial results prepared in accordance with GAAP. These Non-GAAP financial measures should not be considered as an alternative

  14. Slide 14: GAAP to Non-GAAP Reconciliation

    GAAP to Non-GAAP Reconciliation Three Months Ended March 31, 2025 2024 (Unaudited) (Unaudited) Adjusted EBITDA: Net income attributable to common shareholders $ (5,483) $ (2,937) Impact from redeemable non-controlling interests $ (525) $ (2,855) Plus (Less): Income tax provision (benefit) $ 1,188 -

  15. Slide 15: GAAP to Non-GAAP Reconciliation (continued)

    GAAP to Non-GAAP Reconciliation (continued) Three Months Ended March 31, 2025 Operating $000 USD Projects Assets O&M Other Consolidated Adjusted EBITDA: Net (loss) income attributable to common shareholders $ 393 $ (5,884) $ 733 $ (725) $ (5,483) Impact from redeemable non-controlling interests $ -

  16. Slide 16: GAAP to Non-GAAP Reconciliation (continued)

    GAAP to Non-GAAP Reconciliation (continued) ($ in Thousands) 2015 2016 2017 2018 2019 2020 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Cash Flow from Operations (14,877) 4,341 (16,919) (15,069) (24,653) (7,654) (10,696) (31,786) (19,633) (39,337) (45,803) (37,071) (20,066) 25,097 (21

Ameresco — Q1 2025 Earnings Presentation on 6ix