Many utility companies provide rebates to help businesses and institutions defray the cost of their green investments and to encourage the adoption of Green technology. The following are some of the companies we have found that currently offer incentives. Please check with the utility regarding the qualifications and if the incentives are still being offered as they change constantly.
| Arizona Public Service (APS) | Manitoba Hydro | Salt River Project (SRP) |
| Austin Energy | New York Power Authority | San Diego Gas and Electric |
| Avista | Northeast Utilities | San Francisco Energy Watch5 |
| BC Hydro | NSTAR | Seattle City Light |
| Bonneville Power Administration3 | Oregon Department of Energy | Silicon Valley Power |
| Connecticut Light and Power | Oregon Energy Trust | Snohomish PUD |
| eXcel Energy | PacifiCorp | Southern California Edison |
| Hawaii Electric Company | Pacific Gas and Electric | The United Illuminating Company |
| Idaho Power | Puget Sound Energy | Wisconsin Focus on Energy |
| Los Angeles Dept. Water and Power | Sacramento Municipal Utility District |