Alternative Fuels and Vehicles Institute
Alternative Fuels Institute
American Coalition for Ethanol
American Council for an Energy-Efficient Economy
American Council On Renewable Energy
BIOConversation
Bioenergy Feedstock Information Network
Center for American Progress Action Fund "Kick the Oil Habit" Project
City Home Clean Air Initiative
Clean Air Choice (American Lung Association)
Clean Fuels Development Coalition
DaimlerChrysler Alternative Fuel Vehicles
Domestic Fuel
Energy Future Coalition

Ethanol Across America
Ethanol Facts
Ethanol Promotion and Information Council (EPIC)
Ford Ethanol Vehicles Web Page
General Motors "Live Green Go Yellow"
General Motors Alternative Fuels Division
National Ethanol Vehicle Coalition
Renew Energy
Renewable Energy Access
Renewable Fuels Association
Set America Free
U.S. Department of Energy
Utica Energy
Wisconsin Office of Energy Independence