All four members of Iowa’s U.S. House delegation are co-sponsoring bipartisan legislation that would enable the year-round, nationwide sale of ethanol blends higher than 10%. 

The Consumer and Fuel Retailer Choice Act of 2022 would extend the Reid vapor pressure (RVP) volatility waiver to ethanol blends above 10 percent to allow for the year-round, nationwide sale of E15. In addition, it would ensure consistency across the fuel...