Ecobridge

Based in San Francisco, Ecobridge presents news, reference data, information and other resources on the subjects of global warming, nuclear pollution, species in jeopardy and chemical pollution.

http://www.ecobridge.org/

Green Rooftops

Organized as a result of a research project on the benefits of green roofs and barriers to industry development, GRHC is a not-for-profit industry association working to promote the industry throughout North America. An overview of the organization includes a discussion of its membership policies, conferences, trade shows, education programs, research, and publications.

http://www.greenroofs.org/

Planet Thoughts

The focus of this interactive site is on global warming, resource depletion, and sustainable living. News, other articles, reviews, and tips are offered by a variety of authors and registered users of the site, as well as blogs, quotes, and other resources.

http://www.planetthoughts.org/

Project for PostApocology

With the stated objective of using humor to promote a comprehension and appreciation for the realities of apocological realities, in order to keep it interesting, the Project focuses on six possible futures: climate chaos, resource depletion, species collapse, plague, biology breach, or recovery. Includes is a news aggregation service, a free quiz on the previous week's news, a postapocolypse survival aptitude test, the educational context for each scenario, and a blog.

http://www.postapocology.com/