Biofuels Fuels
EPA boosts use of biofuels
A plan finalized by the Environmental Protection Agency sets biofuel blending volumes at 20.94 billion
Biofuels Fuels
Study finds corn-based ethanol contributes to global warming
Corn-based ethanol, which for years has been mixed in huge quantities into gasoline sold at
Biofuels Fuels
Ethanol no better than gasoline, study finds
Though popular with Midwestern farmers and long hailed as an environmentally friendly alternative to imported