2001
- Alaska Conservation Foundation
- Alaska Wilderness League
- Alliance for Sustainable Jobs and the Environment Educational Project
- Alternatives to Growth Oregon
- American Lands Alliance
- Backcountry Snowsports Alliance
- British Columbia Environmental Network Educational Foundation
- Canadian Parks and Wilderness Society
- Cascadia Wildlands Project
- Center for Environmental Politics
- Center for Reproductive Law and Policy
- Center for Watershed and Community Health
- Coast Range Association
- Committee for Idaho's High Desert
- Duke University
- East Kootenay Environmental Society
- Forest Ethics
- Georgia Strait Alliance
- Gifford Pinchot Task Force
- Green Fire Productions
- Harrop-Proctor Watershed Protection Society
- High Country Foundation
- Idaho Conservation League
- Land and Water Fund of the Rockies
- League of Conservation Voters Education Fund
- Montana Conservation Voters Education Fund
- Montana Environmental Information Center
- Montana Wilderness Association Legal and Educational Fund
- National Wildlife Federation
- Northwest Ecosystem Alliance
- Northwest Environment Watch
- 1000 Friends of Oregon
- Oregon League of Conservation Voters Education Fund
- Oregon Natural Resources Council Fund
- Oregon Progress Forum
- Pacific Biodiversity Institute
- Pacific Forest Trust
- Pacific Rivers Council
- Piedmont Environmental Council
- Planned Parenthood of Metropolitan Washington DC
- REP Environmental Educational Foundation
- Round River Conservation Studies
- Sierra Club of British Columbia Foundation
- Sierra Legal Defense Fund Society
- Siskiyou Regional Education Project
- Southern Environmental Law Center
- Swan View Coalition
- Wilderness Society (The)
- Tides Center
- Training Resources for the Environmental Community
- Western Organization of Resource Councils Education Project
- Wildlands Center for Preventing Roads
- Wild Salmon Center
- Youth for Environmental Sanity (YES!)