Environmental & Energy Study Institute
http://www.eesi.org/
Native Web (原住民組織國際聯盟網)
http://www.nativeweb.org/
World Watch
http://www.worldwatch.org/taxonomy/term/41WWF, World Wide Fund for Nature (世界自然基金會)
http://www.wwf.org/IUCN, International Union for Conservation of Nature (世界自然保育聯盟)
http://www.iucn.org/TRAFFIC, Trade Record Analysis of Flora and Fauna in Commerce (國際野生物貿易調查委員會) http://www.traffic.org/
Ramsar Convention (拉薩姆國際濕地公約)
http://www.ramsar.org/Convention on Biological Diversity (生物多樣性公約)
http://www.cbd.int/WildAid (世界野生動物救援協會)
http://www.wildaid.org/
Carbon Footprint
http://www.carbonfootprint.com/
The story of stuff
http://www.storyofstuff.com/international/The story of cap and trade
http://www.storyofstuff.com/capandtrade/capandtrade.phpEarth Hour
http://www.smh.com.au/earthhour/2008/