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The E.F Schumacher Society and Library
Organization promoting social and environmental sustainability through decentralism. Information on philosophies, projects and lectures; community-oriented economies, local currencies, community land trusts, and similar measures.
http://www.schumachersociety.org/
The Knossus Project
US based research and development firm that promotes integrated sustainable systems.
http://www.geniusloci.com/
Towards Sustainability
UK site with links and resources for sustainable development initiatives.
http://www.towards-sustainability.co.uk
WWW Encyclopedia of Sustainable Development
Sustainability information for use at all levels, from that of senior decision makers at the national and international levels to the grass-roots and individual levels.
http://iisd1.iisd.ca/ic/
Your Planet Earth
Objective is to help create a sustainable society. Has news, discussion forums, publishes articles from its user group.
http://www.yourplanetearth.org
ZeroEmission
The ZeroEmission Initiative of Fraunhofer ICT, University Stuttgart IKP and PE Product Engineering Ltd, with news, projects, links.
http://www.zeroemission.de/