www.crbt.org

Center for Resourceful Building Technology

Promotes and informs about environmentally responsible construction

www.usgbc.org

U.S. Green Building Council

LEED Green Building Rating System and "Sustainable Building Technical Manual"

www.bfrl.nist.gov/oae
/bees.html

(BEES) Building for Environmental and Economic Sustainability

Free software evaluates 65 products for life cycle cost/benefit analysis 

www.buildinggreen.com

Environmental Building News

News letter on environmentally responsible design and construction

www.housingzone.com
/topics/green.asp

HousingZone Builders Magazine

Green reference section with products and other green building information

www.odiseanet.com

Odisea LLC

Green Building and building supplies resource

www.southface.org

Southface Energy Institute

Links and info. About building green and green supplies