More ethanol was blended into U.S. gasoline last summer than ever before

Last summer, when the price of fuel ethanol was lower than the petroleum component of gasoline, record amounts of ethanol were blended into the gasoline sold in the United States (blend rates). The summer 2022 fuel ethanol blend rate from June through August reached 10.5%, the highest blend rate calculated, based on our data going back to 2007. More »