EPA approves biofuel blending exemptions for refineries

By Marc Heller | 08/22/2025 01:39 PM EDT

The agency OK’d most of the 175 backlogged applications for exemptions from the renewable fuel standard’s blending requirements.

Ethanol gas pump

Pictured are fuel options containing biofuels at a gas station. Joe Raedle/AFP via Getty Images

Small refineries that have been waiting on applications to avoid biofuel blending mandates received good news from the Trump administration: EPA will mostly grant the exemptions.

The environmental agency said Friday that most of the petitions — some of which date as far back as 2016 — will be granted in part or in full.

Twenty-eight were rejected, and seven deemed ineligible, EPA said it determined after a lengthy review.

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In approving a mix of outcomes, EPA said it’s returning to a policy from the first Trump administration allowing for 50-percent exemptions when refineries can show they suffered a “partial” economic hardship from the renewable fuel standard’s biofuel blending requirements.

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