Internationally recognized firm and valuable website for expertise in moisture dynamics, indoor air quality, and forensic (building failure) investigations. Also on the leading edge of the design of sustainable...

Information about straw bale home construction.

CAT is an environmental nonprofit that promotes sustainable living. Its key areas of work are renewable energy, environmental building, energy efficiency, organic growing and alternative sewage systems. The group...

This web site lists cohousing communities in the United States and abroad with links to their web sites. It also lists products, such as books and videos; services, including professional consulting; and other resources...

This web-based computer simulation allows the participant to calculate energy savings in various types of virtual residential dwellings by making changes in the appliances, light bulbs, insulation, energy sources, etc....