U.S. Department of Energy | Office of Energy Efficiency and Renewable Energy U.S. Department of Energy Office of Critical Minerals and Energy Innovation
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U.S. EPA Extends Emergency Fuel Waiver for E15 Sales

The U.S. Environmental Protection Agency (EPA) issued an emergency fuel waiver to allow gasoline containing up to 15% ethanol (E15) to be sold during the summer season. This is an extension of the previous waiver issued on April 28, 2023. On May 19, 2023, EPA extended the E15 waiver to exceed the Reid Vapor Pressure (RVP) requirements for gasoline that are detailed in the Clean Air Act Section 211(h)(1) by 1 pound per square inch (psi) from May 21 through June 10, 2023. The waiver only extends to areas within the contiguous United States where the 1-psi waiver currently applies to gasoline containing up to 10% ethanol (E10). For more information, see the EPA 2023 Nationwide Fuel Waivers website.

The U.S. Department of Energy is evaluating all records in accordance with current laws, regulations, and administrative directives. Thank you for understanding this process is still underway. Information provided here may be outdated.

Jurisdiction: Federal

Agency: U.S. Environmental Protection Agency

Enacted: May 19, 2023

See all Federal Laws and Incentives.

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