Thatching Information
Home page of a non-profit professional thatcher's association. Contains how-to information, background information, construction photos, and history. Base in UK. http://www.thatch.org/
SolarSense Designs
Designer of passive solar homes using soil-cement. Site is intended for contractors and owner-builders. Includes detailed information on forming and pouring soil-cement walls.
Sarah Nettleton Architects
Architecture and landscape design services with emphasis on principles of principles of sustainable design. Minneapolis, Minnesota.
Farr Associates Architecture and Urban Design
Chicago-based firm focused on effective design and planning strategies that are environmentally-responsive to issues such as energy conservation, historic preservation and community-based planning.
Green Home Building
Focuses on sustainable architecture strategies, natural building methods, and examples of vernacular architecture, with lists of books and related web sites. Also information on dealing with building codes when using natural building materials.
TerraLogos EcoArchitecture, PC
Clients include corporations, institutions and government agencies wishing to implement Sustainable Design and Development practices. Baltimore, Maryland.