The Renewable Fuel Standard (RFS) is an American federal program that requires transportation fuel sold in the United States to contain a minimum volume of renewable fuels.

Recent Posts

RFS: Fix the Mess

Ethanol is a valuable source of octane in fuel, but there is a limit to how much our gasoline can take. Today, there simply isn’t the fuel demand, infrastructure or consumer appetite to absorb an arbitrary 15-billion gallons of ethanol.