Our Clients
EFG works with clean energy advocates, program administrators, government agencies, and energy industry leaders. Explore some of the folks we’ve worked with and what they have to say about what it was like to work with us.
U.S. States, Districts & Territories
Arizona (AZ)
- Arizona Technology Council
- Ceres
- Inclusive Prosperity Capital, Inc.
Arkansas (AR)
- E4 The Future
California (CA)
- California Alternative Energy and Advanced Transportation Financing Authority (CAEATFA)
- Lawrence Berkeley National Laboratory
Colorado (CO)
- Colorado Office of the Utility Consumer Advocate
- Natural Resources Defense Council (NRDC)
Connecticut (CT)
- Connecticut Energy Efficiency Board
- E4 The Future
- Inclusive Prosperity Capital, Inc.
Delaware (DE)
- Delaware Department of Natural Resources and Environmental Control
District of Columbia (DC)
- Institute for Market Transformation
- Sierra Club
- Vermont Energy Investment Corporation
Florida (FL)
- Earthjustice
- Institute for Sustainable Communities
Georgia (GA)
- Natural Resources Defense Council (NRDC)
Idaho (ID)
- Northwest Energy Efficiency Alliance
Illinois (IL)
- Environmental Defense Fund
- JPB Foundation
- Natural Resources Defense Council (NRDC)
- NRDC Action Fund
Indiana (IN)
- Citizens Action Coalition of Indiana
- Earthjustice
- Solar United Neighbors
- Vote Solar
Iowa (IA)
- Iowa Environmental Council
Kansas (KS)
- GridLab
Kentucky (KY)
- Earthjustice
- Kentuckians for the Commonwealth
- Kentucky Solar Energy Society
- Metropolitan Housing Coalition
- Mountain Association
- Sierra Club
Louisiana (LA)
- Alliance for Affordable Energy
- JPB Foundation
- Natural Resources Defense Council (NRDC)
Maine (ME)
- Efficiency Maine Trust
- Maine PUC
Maryland (MD)
- Earthjustice
- E4 The Future
- JPB Foundation
- Maryland Public Service Commission
- Natural Resources Defense Council (NRDC)
- Regulatory Assistance Project
- Sierra Club
Massachusetts (MA)
- Conservation Law Foundation
- Energy Efficiency Advisory Council (EEAC)
- Environmental Defense Fund
- Groton School
- Massachusetts Clean Energy Center
- MA Executive Office of Energy and Environmental Affairs
- Sierra Club
Michigan (MI)
- JPB Foundation
- Michigan Department of Attorney General
- Michigan Public Service Commission
- Natural Resources Defense Council (NRDC)
- NRDC Action Fund
Minnesota (MN)
- Clean Grid Alliance
- Fresh Energy
- MN Center for Environmental Advocacy
- Natural Resources Defense Council (NRDC)
- Sierra Club
- Union of Concerned Scientists
Mississippi (MS)
- Energy Foundation
Missouri (MO)
- Natural Resources Defense Council (NRDC)
Montana (MT)
- Northwest Energy Efficiency Alliance
North Carolina (NC)
- Natural Resources Defense Council (NRDC)
- Regulatory Assistance Project
- Southern Environmental Law Center
New Hampshire (NH)
- Clean Energy NH
- Conservation Law Foundation
- NH Electric Coop
- New Hampshire Office of Consumer Advocate
New Jersey (NJ)
- Environmental Defense Fund
- Natural Resources Defense Council (NRDC)
- NJ Board of Public Utilities
New Mexico (NM)
- Coalition for Clean Affordable Energy (CCAE)
- GridLab
- Inclusive Prosperity Capital, Inc.
- Natural Resources Defense Council (NRDC)
New York (NY)
- Brookhaven National Lab
- New York State Energy Research and Development Authority (NYSERDA)
- WE-ACT
Nevada (NV)
- Natural Resources Defense Council (NRDC)
Ohio (OH)
- Environmental Law and Policy Center
- Natural Resources Defense Council (NRDC)
Oklahoma (OK)
- Oklahoma Sustainability Network
Oregon (OR)
- Northwest Energy Efficiency Alliance
Pennsylvania (PA)
- JPB Foundation
- Natural Resources Defense Council (NRDC)
- PA Office Of Consumer Advocate
- Pennsylvania Utility Law Project (PULP)
- Regional Housing Legal Services / PULP
Puerto Rico (PR)
- Institute for Energy Economics and Financial Analysis (IEEFA)
Rhode Island (RI)
- Conservation Law Foundation
- Rhode Island Energy Efficiency Resources Management Council (EERMC)
South Carolina (SC)
- Coastal Conservation League
- Southern Alliance for Clean Energy
- Southern Environmental Law Center
Tennessee (TN)
- Southern Environmental Law Center
Texas (TX)
- Inclusive Prosperity Capital, Inc.
Vermont (VT)
- DOE EERE
- DOE Office of Science
- Energy Action Network
- Green Mountain Power Corporation
- High Meadows Fund
- Montpelier Energy Advisory Committee
- Vermont Energy Investment Corporation
- VNRC
- VT Agency of Natural Resources Central Office
- VT Clearinghouse - Bear Code PSD
- Vermont Department of Public Service (PSD)
- Washington Electric Coop
Virginia (VA)
- JPB Foundation
- Natural Resources Defense Council (NRDC)
- Southern Environmental Law Center
Washington (WA)
- Northwest Energy Efficiency Alliance
- Washington State Office of the Attorney General
West Virginia (WV)
- Earthjustice
Wisconsin (WI)
- Resource Insight
National / Regional
- Alliance to Save Energy
- American Council for an Energy-Efficient Economy (ACEEE)
- General Services Administration
- E4 The Future
- Efficiency Forward, Inc.
- Environmental Defense Fund
- National Association of State Energy Officials (NASEO)
- National Parks Conservation Association
- Natural Resources Defense Council (NRDC)
- Northeast Energy Efficiency Partnership (NEEP)
- Regulatory Assistance Project
- Synapse Energy Economics
- U.S. Department of Energy
Canadian Provinces
Alberta (AB)
- Alberta Energy Efficiency Alliance
- Energy Efficiency Alberta
British Columbia (BC)
- B.C. Sustainable Energy Association
Manitoba (MB)
- Public Interest Law Centre
Nova Scotia (NS)
- EfficiencyOne
Ontario (ON)
- Environmental Defence
- Green Energy Coalition
- IESO Ontario
- Ontario Energy Board
- Toronto Atmospheric Fund (TAF)











































