"The Green Affordable Housing Coalition is a coalition of San Francisco Bay Area public-sector and private-sector professionals committed to incorporating green building practices into the design, construction, operation, and maintenance of affordable housing."
The website includes several case studies of green buildings of all building types (especially of housing in the Bay Area) and links to many resources for designing, building and financing green buildings. The resources are primarily focused around the Bay Area, but many of them apply to other parts of the country as well.
