The US biofuel mandate helps farmers, but does little for energy security and harms the environment

PROMO 660 x 440 Agriculture - Corn - FEMA

If you've pumped gas at a U.S. service station over the past decade, you've put biofuel in your tank. Thanks to the federal Renewable Fuel Standard, or RFS, almost all gasoline sold nationwide is required to contain 10% ethanol - a fuel made from plant sources, mainly corn.