Grassroots Environmental Education - www.grassrootsinfo.org
Practical information on a broad range of environmental health topics. Excellent publications.

Green Home Guide - www.greenhomeguide.com
Unbiased reviews and advice from Professionals and Homeowners.

Rocky Mountain Institute - www.rmi.org
A nonprofit research and educational foundation, the Institute creates, and helps individuals find new techniques for resource efficiency.

American Solar Energy Society (ASES) - www.ases.org
Sponsors the National Solar Energy Conference, publishes SOLAR TODAY magazine and Advances in Solar Energy, white papers, organizes a Solar Action Network and has regional chapters throughout the country. ASES is the United States Section of the International Solar Energy Society.

Healthy Building Network - www.healthybuilding.net
National network of green building professionals, environmental and health activists, socially responsible investment advocates and other interested in promoting healthier building materials as a means of improving public health and preserving the global environment.