# Trump's EPA Decision: Impact on Biofuel Blending and Refiners (2026)

> Reports say the Trump administration plans to shift at least half of waived biofuel blending obligations for 2023 to 2025 back onto refiners, covering a backlog of over 2 billion gallons of small refinery exemption requests. The plan departs from EPA's earlier consultation range of 0 to 100 percent reallocation. Refiners warn of higher costs.

- Date: 2026-11-02 · published 2026-11-02T12:11:31.813Z
- Category: policy · region US · magnitude high
- Page: https://feedsoft.ai/events/75409-trump-s-epa-decision-impact-on-biofuel-blending-and-refiners-2026
- Commodities: [Corn](https://feedsoft.ai/c/CORN.md), [Soybean Oil](https://feedsoft.ai/c/SBO.md)

## Why it matters

Higher blending obligations increase demand for biofuel feedstocks and RINs, supporting corn ethanol and vegetable oil prices.

## Read by commodity

- SBO: bullish ▲
- CORN: bullish ▲

## Similar past events

| Commodity | Date | Event | 5-day % | 20-day % |
| --- | --- | --- | --- | --- |
| CORN | 2020-03-26 | ['Astonishing': Trump EPA backs down on biofuel waivers in blow to U.S. refiners](https://feedsoft.ai/events/54007-astonishing-trump-epa-backs-down-on-biofuel-waivers-in-blow-to-u-s-refiners.md) | +3.9% | -3.7% |
| CORN | 2025-06-13 | [US EPA proposes higher biofuel blending volumes through 2027 \| Reuters](https://feedsoft.ai/events/15111-us-epa-proposes-higher-biofuel-blending-volumes-through-2027-reuters.md) | -0.8% | -3.2% |
| CORN | 2020-05-21 | [U.S. EPA draft would lift US biofuel blending mandates slightly in 2021](https://feedsoft.ai/events/52996-u-s-epa-draft-would-lift-us-biofuel-blending-mandates-slightly-in-2021.md) | +0.2% | +2.8% |
| CORN | 2024-09-18 | [Grain Journal \| Op-Ed: EPA’s 18-month blunder on biofuel blending…](https://feedsoft.ai/events/15184-grain-journal-op-ed-epa-s-18-month-blunder-on-biofuel-blending.md) | -1.2% | -3.1% |
| CORN | 2019-06-20 | [Trump's Iowa Visit Jolts Biofuel Credits as Waivers May Decline - Bloomberg](https://feedsoft.ai/events/58477-trump-s-iowa-visit-jolts-biofuel-credits-as-waivers-may-decline-bloomberg.md) | +1.9% | -2.0% |
| SBO | 2020-03-26 | ['Astonishing': Trump EPA backs down on biofuel waivers in blow to U.S. refiners](https://feedsoft.ai/events/54007-astonishing-trump-epa-backs-down-on-biofuel-waivers-in-blow-to-u-s-refiners.md) | -2.2% | -3.9% |
| SBO | 2025-11-04 | [Impact Of Recent EPA Decisions On 2023-2027 RVOs For Biomass-Based Diesel - Michigan Advanced Biofuels Coalition](https://feedsoft.ai/events/15075-impact-of-recent-epa-decisions-on-2023-2027-rvos-for-biomass-based-diesel.md) | +1.2% | +5.1% |
| SBO | 2022-06-03 | [EPA’s 2022 Biofuel Blending Requirements—and SRE Stance—Appreciated by Soy Growers - American Soybean Association](https://feedsoft.ai/events/15384-epa-s-2022-biofuel-blending-requirements-and-sre-stance-appreciated-by-soy.md) | +1.0% | -15.5% |

## Sources

- colleailecci.com: https://colleailecci.com/article/trump-s-epa-decision-impact-on-biofuel-blending-and-refiners
- worldbiomarketinsights.com: https://worldbiomarketinsights.com/epa-proposes-higher-biofuel-blending/

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Data from Feedsoft AI (https://feedsoft.ai/). For information only; not investment advice.