Sustainable, passive solar, do-it-yourself house plans are featured with interior planterbeds, composting toilets, greywater recycling and septic system products.

Interactive tour of the Tofte Project and cabin, and the principles of sustainable architecture that were used in the cabin's design and construction.

Promotes, conceives, and studies the viability of bioclimatic buildings in the housing, office, commercial sectors and sport centers.

A leading non-profit organization in the dedicated to sustainable building design and construction. Developers of the LEED building rating system.

Formerly the Green Alliance. Group based in Albuquerque NM that promotes green development through tours, seminars, standards, and educational displays.

Source of simple, environmentally responsive, cost effective products.

A curriculum materials development effort to examine a physical building's performance. Includes resource packages available for downloading and case studies.

A global not-for-profit organisation working to transform the property industry towards sustainability through its members - national Green Building Councils.

An environmental building design web directory - links, resources, and tools.