Over the period of 1998 to 2004, the following organizations were members of the Climate Change Knowledge Network:

Africa

• Environnement et développement du tiers-monde (ENDA-Energie), Sénégal
• The Southern Centre for Energy and Environment (SCEE), Zimbabwe

Americas

• The Center for Sustainable Development of the Americas (CSDA), U.S.
• The International Virtual Institute of Global Change of Rio de Janeiro (IVIG/COPPE/UFRJ), Brazil
• The Institute of Energy Economics of the Bariloche Foundation, (IDEE/FB), Argentina
• The International Institute for Sustainable Development (IISD), Canada
• The World Resources Institute (WRI), U.S.

Asia

• The Energy Research Institute (ERI), China
• The Energy and Resources Institute (TERI), India
• The Global Industrial and Social Progress Research Institute (GISPRI), Japan

Europe

• The Centre for International Climate and Environment Research-Oslo (CICERO), Norway
• The Institute for Environmental Studies (IVM), the Netherlands
• The Stockholm Environment Institute (SEI), Sweden

• The Kyiv-Mohyla Academy (UKMA), Ukraine