Home      About      Contact      Submit an Item      
Passive    Active    Residential    Commercial    Wind    Projects    DIY    Resources    Tools    Materials    
Watch Patagonia Video

Patagonia Dist. Center Built Green (Nevada, USA)


Watch Edmonds WA Community Solar Thumbnail

Edmonds WA Community Solar Cooperative Video


Watch Solar Sunflower Thumbnail

Solar Sunflower Video


  

 

 

 

Resource

Solar Water Heating Calculator

explore the energy usage of your water heater

Use this calculator to explore the energy usage of your water heater, and to estimate whether a solar water heater could save you money.