Ameresco, Inc., a leading energy solutions provider, is headquartered in the United States and operates extensively across North America. Founded in 2000, the company has established itself in the renewable energy and energy efficiency sectors, focusing on innovative solutions that drive sustainability and cost savings for its clients. With a diverse portfolio that includes energy performance contracting, renewable energy generation, and energy management services, Ameresco stands out for its commitment to customisation and client-centric approaches. The company has achieved significant milestones, including numerous awards for its projects and contributions to the clean energy landscape. Recognised for its market leadership, Ameresco continues to expand its influence, helping organisations transition to greener energy practices while enhancing operational efficiency. Its dedication to innovation and sustainability positions Ameresco as a trusted partner in the evolving energy industry.
How does Ameresco's carbon action stack up? DitchCarbon scores companies based on their carbon action and commitment to reducing emissions. Read about our methodology to learn more.
Mean score of companies in the Solar PV Electricity industry. Comparing a company's score to the industry average can give you a sense of how well the company is doing compared to its peers.
Ameresco's score of 32 is higher than 56% of the industry. This can give you a sense of how well the company is doing compared to its peers.
In 2024, Ameresco reported significant carbon emissions from its operations in the US, totalling approximately 283,701,000 kg CO2e for Scope 1 and about 50,615,000 kg CO2e for Scope 2, resulting in a combined total of around 334,316,000 kg CO2e for both scopes. This marks a reduction from 2023, where emissions were approximately 321,111,000 kg CO2e for Scope 1 and about 39,180,000 kg CO2e for Scope 2, leading to a total of around 360,291,000 kg CO2e. Globally, in 2024, Ameresco's emissions included approximately 22,510 kg CO2e for Scope 1, 7,400 kg CO2e for Scope 2, and a substantial 536,600 kg CO2e for Scope 3, culminating in a total of about 566,510 kg CO2e. The company has not disclosed specific Scope 3 emissions data for its US operations. Ameresco has committed to achieving net zero carbon emissions from its internal operations for both Scope 1 and Scope 2 emissions by 2040, a target set in 2023. This long-term commitment reflects the company's dedication to reducing its carbon footprint and aligns with industry standards for climate action. The emissions data is sourced directly from Ameresco, Inc., with no cascaded data from parent or related organisations. The company continues to focus on sustainability and reducing its environmental impact through various initiatives.
Access structured emissions data, company-specific emission factors, and source documents
| 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | |
|---|---|---|---|---|---|---|
| Scope 1 | 3,480 | 000,000,000 | - | - | - | 00,000 |
| Scope 2 | 19,040 | 00,000,000 | - | - | - | 0,000 |
| Scope 3 | 175,880 | 0,000,000 | 0,000,000 | 0,000,000 | 0,000,000 | 000,000 |
Climate goals typically focus on 2030 interim targets and 2050 net-zero commitments, aligned with global frameworks like the Paris Agreement and Science Based Targets initiative (SBTi) to ensure alignment with global climate goals.
Ameresco has not publicly committed to specific 2030 or 2050 climate goals through the major frameworks we track. Companies often set interim 2030 targets and long-term 2050 net-zero goals to demonstrate measurable progress toward decarbonization.

