H.R. 1346Nationwide Consumer and Fuel Retailer Choice Act of 2025

What the bill would do

This bill amends the Clean Air Act to address the limitations on Reid Vapor Pressure (a measure of gasoline's volatility) that are placed on gasoline during the summer ozone season. Specifically, the bill applies the waiver for Reid Vapor Pressure requirements that is applicable to gasoline blended with 10% ethanol (E10) to gasoline blended with up to 15% ethanol (E15). This change allows gasoline that is blended with 10% to 15% ethanol to be sold year-round.

Summary by the Congressional Research Service. Last updated May 6, 2025.

• BillFull text · congress.gov(opens in a new tab)
• Roll callclerk.house.gov vote #163(opens in a new tab)