Get Ready for More Ethanol in Your Gasoline

Back in 2005, Congress passed the Renewable Fuel Standard (RFS) that requires biofuel be blended into gasoline in the U.S. By now, we’ve all noticed that the gasoline at local gas stations has “up to 10% ethanol” and according to the RFS, it’s required that that ethanol continue to increase – however, not by percentage, but by gallons.