Home      About      Contact      Submit an Item      
Passive    Active    Residential    Commercial    Wind    Projects    DIY    Resources    Tools    Materials    
Watch Solar Hot Water Thumbnail

Solar Hot Water Video


Watch EcoSense House Builder Speaks Thumbnail

EcoSense House Builder Speaks Video


Watch Solar Power 101 Thumbnail

Solar Power 101 Video


  

 

 

 

Resource

Energy Modeling Software Tools Directory (USA)

Directory of building energy and water use computer modeling tools with links

Many of these tools are free to use and help with thermal design, acoustics, heating, cooling, heat loss and gain, daylighting, shading, energy performance, moisture transport, etc.