President Joe Biden said Tuesday his administration will suspend a federal rule that bars higher levels of ethanol in gasoline during the summer. The move, which Biden announced during a visit to Iowa, is intended to tamp down prices at the pump that have spiked during Russia’s war with Ukraine. Iowa is a key producer of the corn-based fuel additive.
A look at how that the decision to authorize year-round use of so-called E15 will impact gas supplies, prices and the environment.
WHAT ACTION IS BIDEN TAKING?
Most gasoline sold in the U.S. is blended with 10% ethanol. At Biden’s direction, the Environmental Protection Agency will issue an emergency waiver to allow widespread sale of 15% ethanol blend that is usually prohibited between June 1 and Sept. 15 because of concerns that it adds to smog in high temperatures.