economy

Trump to ask Congress to make 15% ethanol-gas blend permanent

Updated on: June 24, 2026 / 3:16 PM EDT / CBS News

Trump to ask Congress to make 15% ethanol-gas blend permanent

TL;DR

  • The Trump administration will ask Congress to allow E15 (a 15% ethanol-gas blend) to be sold year-round.
  • Currently, E15 is only available part of the year under EPA waivers to ease gas prices during warmer months.
  • Federal rules normally restrict E15 during hot weather due to evaporation contributing to air pollution.
  • The move aims to lower gas prices, which have risen partly due to the war with Iran.
  • Proponents, including lawmakers from corn-growing states, state that E15 provides a cheaper fuel option and creates rural jobs.
  • The Renewable Fuels Association states E15 prices are generally about 25 cents per gallon lower than regular gas.
  • The White House estimates E15 could save over $20 billion in annual fuel costs.
  • The administration had previously temporarily lifted gasoline regulations to allow E15 sales during the summer driving season.