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Biofuels & Renewables · DAILY BRIEF

E15 gets its Fourth of July window as US biofuel buildout lags Trump's targets

Andy Will, Chief Editor · Thursday, July 02, 2026

More than 60 million Americans are set to travel over the Fourth of July, and ethanol producers want them buying E15. Growth Energy CEO Emily Skor is pitching the 15 percent blend as the cheaper option heading into the holiday weekend, arguing it holds down pump prices for drivers who can find it.

The catch is the same one it always is. Skor calls the federal restrictions "arbitrary," and she has a point about the calendar: E15 normally can't sell during the summer driving season without an emergency waiver, right when the most people are on the road. She says the blend is approved for more than 96 percent of cars on the road and sold at thousands of stations. For a jobber, the question is whether your supplier can deliver it and whether the paperwork lets you move it this month.

Nebraska Farm Bureau's Jordan Dux made the ask plain: lawmakers still need to act if year-round E15 is going to be more than a seasonal scramble. Congress has not moved on it yet.

Plants lagging

Underneath the retail pitch is a supply problem. Reuters reports that the Trump administration's biofuel goals are running into slow reality on the ground, with US production plants lagging the targets. Ambition on blending mandates only matters if the gallons exist, and right now the buildout is behind where the policy wants it. For anyone planning renewable volumes into next year, that gap between stated goals and actual capacity is worth pricing in.

The Hamilton plant

One piece of good news on the biodiesel side. A Hamilton biodiesel facility is being saved from permanent closure, which keeps some capacity online rather than watching another plant go dark. It is a small data point, but in a year where biodiesel and renewable diesel economics have been squeezed by uncertainty over the RFS and the blenders' credit, keeping a plant running counts for something.

The foreign noise this week does not move your market. India is fighting over who started its E20 ethanol mandate, and its oil minister is out saying racing cars run on ethanol. None of that changes what a US retailer pays for a gallon.

What to watch

Whether the E15 summer volumes actually show up at the rack, or whether the seasonal waiver picture leaves retailers guessing again. Watch for any movement in Congress on permanent year-round E15, which Dux and the farm groups keep pushing. And keep an eye on the RFS and biofuel plant numbers: if US capacity keeps trailing the administration's targets, the mandate math gets harder, and that pressure lands on RIN prices before it lands anywhere else.