Massachusetts State Sustainability
ICLEI Personal CO2 Calculator
Harvard Green Campus Initiative
Massachusetts Climate Action Network
Northeast Sustainable Energy Association
The Green Roundtable
Sustainable Development Commission
UK Idea and Development Agency
New Economics Foundation, UK
Environ, Leicester, UK
Foundation for the Economics of Sustainability
Our Southwest
The Local Sustainability Strategy for Cardiff
Sustainable Cities Research Institute
Australian Government,l Department of Environment and Heritage Local Agenda 21 Program
The Regional Institute Ltd Sustaining Our Communities
Victorian Local Sustainability Accord
National Local Leaders in Sustainability Forum
City of Portland, Office of Sustainable Development
Sustainable Seattle
Austin Sustainable Communities Initiative
Boulder Area Sustainability Information Network
SustainLane
Redefining Progress
The Smart Communities Network
SUSTAIN: Youth Network for Sustainable Development
Citizens Network for Sustainable Development
Institute for Local Self Reliance
U.S. Conference of Mayors
Sustainable Urban Development in Europe (Index of Cases by City)
NCDO (Netherlands)
The Earth Charter Initiative
Local Sustainability Mirror
Northern Alliance for Sustainable Development
ICLEI (International Council for Local Environmental Initiatives)
Local Sustainability: European Good Practice Information Service
Rio +5: Managing Local Sustainability
Local Agenda 21
The DISCUS Project: Developing Institutional and Social Capacities for Urban Sustainability (PDF)
Network for Science and Technology for Sustainability
World Business Council for Sustainable Development