Ameresco
Ameresco is a leading energy efficiency and renewable energy services company.
Last updated August 31, 2026
Overview
Ameresco is an American energy services company providing energy efficiency, renewable energy, and demand response solutions. The company helps clients reduce energy consumption and carbon emissions.
Products and positioning
Integrated energy services provider
Product categories. Energy efficiency projects · Renewable energy systems · Demand response services · Energy efficiency services · Renewable energy projects · Demand response · Energy-efficiency and energy-performance contracting · Renewable-energy project development · Solar photovoltaic systems · Battery-energy-storage systems · Microgrids and distributed-energy systems · Landfill-gas and other renewable-generation projects · Building controls, lighting, HVAC, and infrastructure modernization · Operations, maintenance, and asset-management services
Flagship businesses
- Energy Performance Contracts
- Solar PV installations
- 节能改造
- 太阳能项目
- 储能系统
- Integrated energy-efficiency modernization projects
- Renewable-energy and battery-storage development
- Microgrid and resiliency infrastructure
- Long-term operations and maintenance for energy assets
Leadership
| Name | Title | Tenure |
|---|---|---|
| George P. Sakellaris | Founder, President, and Chief Executive Officer | 2000– |
Recent events
- 2023Ameresco expands renewable-energy and storage project activity
Company disclosures highlighted continued development of solar, energy-storage, microgrid, and federal energy-modernization projects as part of its broader energy-transition strategy.
Product launch - 2010Ameresco completes initial public offering
Ameresco became a publicly traded company and began trading on the New York Stock Exchange under the symbol AMRC.
Other
Sources
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