| Active Solar Electric |
Producing electricity from the sun reduces the amount of electricity that needs to be produced from utilities |
Warren Wilson College’s Eco Dorm |
| Active Solar Thermal |
Using the sun to produce heat for hot water and/or to heat a building reduces the need to use fuel or electricity to heat water |
Hudson Street Cottages |
| Wind Power |
Producing electricity from the wind reduces the amount of electricity that needs to be produced from utilities |
Buffalo Mountain, Tenn. |
| Micro-hydro |
Producing electricity from running water reduces the amount of electricity that needs to be produced from utilities |
Earth Haven Eco Village |
