| Program | Mandatory Utility Green Power Option |
|---|---|
| Category | Regulatory Policy |
| Implementing sector | State |
| Last Update | |
| State | Montana |
| Technologies | Solar Thermal Electric, Solar Photovoltaics |
In Montana, regulated electric utilities are required to offer customers the option of purchasing electricity generated by certified, environmentally-preferred resources that include, but are not limited to, wind, solar, geothermal and biomass. NorthWestern Energy implemented a green-power program ("E+ Green") in June 2003.