The U.S. Environmental Protection Agency announced a temporary emergency fuel waiver that will allow nationwide sales of E15 gasoline and remove federal barriers to selling E10 fuel across the country. The action, taken in consultation with the Department of Energy and under authority of the Clean Air Act, is designed to strengthen the domestic fuel supply and provide Americans with relief at the pump ahead of the summer driving season.

Beginning May 1, 2026, EPA’s waiver will keep E15 — gasoline blended with 15% ethanol — available nationwide and prevent supply disruptions during peak travel months. Without this action, roughly half the country would be unable to sell E15 this summer. The waiver also temporarily removes enforcement of state “boutique fuel” requirements, allowing a consistent national fuel standard and improving distribution efficiency.

EPA Administrator Lee Zeldin said the move will increase fuel supply and consumer choice while maintaining environmental protections. Agriculture Secretary Brooke Rollins emphasized that year‑round access to E15 benefits both drivers and farmers by expanding markets for American‑grown biofuels and supporting domestic energy independence.

E15 is already offered at more than 3,000 gas stations nationwide and is often a lower‑cost option for consumers. By temporarily easing volatility and blending requirements for gasoline, EPA aims to reduce reliance on imported fuel, lower energy costs and reinforce America’s domestic energy supply.

The waiver will initially remain in effect through May 20, 2026, with EPA continuing to monitor fuel supply conditions and prepared to extend the action if necessary.