| Center for Resource Solutions | |
| Type: | Nonprofit |
| Vat Id: | (for European organizations) --> |
| Headquarters: | San Francisco, CA |
| Services: | Renewable Energy, Carbon Offsets |
| Owners: | --> |
| Staff: | 13 |
Center for Resource Solutions (CRS) is a nonprofit organization based in the Presidio in San Francisco, California. It works to promote the retail renewable energy market in the United States by developing consumer-protection programs in renewable energy, greenhouse gas reductions, and energy efficiency. Founded in 1997 by Jan Hamrin, CRS administers the Green-e Climate,[1] Green-e Energy,[2] and Green-e Marketplace[3] certification programs.