Ameresco Company and Client Awards and Certifications

Ameresco energy efficiency and renewable energy projects have won acclaim from federal agencies and local governments, and received numerous awards from green energy associations and environmental groups. Ameresco has been recognized by the U.S. Environmental Protection Agency, Frost and Sullivan, Renewable Energy World, U.S. Department of Energy, Association of Energy Engineers, Ernst & Young, Environmental Leader, and Verdantix.


Investor Confidence Project logo

National Association of Energy Service Companies (NAESCO) Accredited Energy Service Provider

ISO 9001 Castleford UK Energy Management Services

ISO 9001 London UK Energy Management Services

Recent Awards

  • Innovation Award, Smart Energy Decisions, U.S. Marine Corps Recruit Depot Parris Island, 2020
  • Middle Market Leaders Award, Boston Business Journal, Ameresco, 2020
  • Consumer Champion Award, The Energy Live Consultancy Awards (TELCA), Ameresco U.K., 2019
  • Federal Buildings Energy Efficiency Excellence Award, Real Property Institute of Canada (RPIC), Natural Resources Canada (NRCan) at Great Lakes Forestry Centre (GLFC) in Sault Ste. Marie, ON, Canada, Ameresco, 2019
  • Best and Brightest Companies to Work For, Ameresco, 2019
  • Sustainable Leadership Award (Large Employer), Environmental Initiative, Minnesota State University-Mankato, Ameresco, 2019
  • Energy and Climate Award (Honorable Mention), City of Mankato, MN, Ameresco, 2019
  • Lead by Example Clean Energy Award, Rhode Island Office of Energy Resources, Rhode Island College, Ameresco, 2019
  • Consumer Champion, TELCA, Ameresco, 2019
  • Consultancy of Tomorrow, TELCA, Ameresco, 2018
  • Excellence in City Building Awards, Norman B. Leventhal Awards, Roxbury Community College, Ameresco, 2018
  • Networks Award, Smart 50 Award, Richmond Hill Smart Street Lighting Conversion Project, Ameresco, 2018
  • Campus-Wide Energy Savings – Sustainability Project, Clean Energy Community Award, Mankato State University, 2018
  • Strategic Partner of the Year – ESCO, Current, powered by GE, Ameresco 2017
  • Energy Consultant of the Year, Yorkshire & Humberside Energy Efficiency & Healthy Homes Regional Awards 2017, Ameresco United Kingdom
  • Third Party Intermediary of the Year (Broker) – Over 50 Employees, The Energy Awards 2017, Ameresco United Kingdom
  • Decade of Influence Award, Northeast Clean Energy Council, George P. Sakellaris, President and Chief Executive Officer, Ameresco
  • 2017 Innovative Energy Project of the Year Region III, Association of Energy Engineers, Metropolitan Airports Commission Sustainable Solar PV and LED Lighting Project
  • Energy Vision Renewable Natural Gas Award, Energy Vision, Ameresco, 2017
  • Best Customer Service Award, TELCA, Ameresco, 2017
  • Energy and Climate Award, Environmental Initiative, City of Hutchinson Landfill Solar PV, 2017
  • Top 10 Big Data Solution Providers, CIO Insights Magazine, Ameresco’s Building Dynamics, 2017
  • Green Ribbon Schools, U.S. Department of Education, Rhode Island College, 2017
  • Large Consultancy of the Year, Edie’s Sustainability Leaders, Ameresco, 2017
  • Sustainable Business Award, Environmental Initiative, Minneapolis-St. Paul International Airport, 2016
  • 50 Best Workplaces of the Year, Silicon Review, Ameresco, 2016
  • 20 Most Promising Energy Technology Solution Providers, CIOReview, Ameresco, 2016
  • Finance Monthly CEO Award, Finance Monthly magazine, George P. Sakellaris, 2016