Project Mercy
http://www.projectmercy.net

California Strawbale Association (CASBA)
http://www.strawbuilding.org

Canelo Project
http://www.caneloproject.com

Architects/Designers/Planners for Social Responsibility — Northern California
http://www.adpsr-norcal.org

Cast Earth
http://www.castearth.com

Green Home Building
http://www.greenhomebuilding.com/index.htm