Renewable Fuels Association
American Coalition for Ethanol
Growth Energy
Renewable Fuels Foundation
Ethanol Facts
DOE/EPA Fuel Economy
EPA/Renewable Fuel Standard
USDOE Alternative Fuels & Advanced Vehicles
Energy Information Administration
National Bio-Diesel Board
Iowa Renewable Fuel Association
California Energy Commission
Canadian Renewable Fuels Association
Clean Fuels Development Coalition
OPIS
DTN
Ethanol Today
Ethanol Producer Magazine
