The following organizations have financially supported the work of the Energy Future Coalition over the last two years:
- Better World Fund
- Turner Foundation
- Rockefeller Brothers Fund
- V. Kann Rasmussen Foundation
- United Nations Foundation
- Energy Foundation
- Bank of America
- CERES, Inc.
- Rockefeller Foundation
- PG&E Corporation
- Sheet Metal Workers International Association
- Polyisocyanurate Insulation Manufacturers Association
- North American Insulation Manufacturers Association
- Spray Polyurethane Foam Alliance
- National Roofing Contractors Association
- Danfoss, LLC
- Single Ply Roofing Industry
- National Electrical Manufacturers Association
- Sheet Metal and Air Conditioning Contractors' National Association
- Conservation International
- POET
- John Deere & Company
- Ernst Conservation Seeds, Inc.
- Exergy Development Group of Idaho, LLC
- Novozymes
- Weyerhaeuser Company
- General Motors, LLC
