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Lawmakers clash over summer E15 sales as fuel prices surge nationwide

Seven states already defy the summer E15 ban—but will Congress act? Soaring gas prices and industry resistance put lawmakers in a tight spot.

The image shows a graph on a white background with text that reads "fuel prices in the United...
The image shows a graph on a white background with text that reads "fuel prices in the United States". The graph is composed of two lines, one in blue and one in green, that represent the prices of fuel in each state. The blue line is steadily increasing, indicating a decrease in fuel prices over time. The green line is slightly higher than the blue line, indicating an increase in prices. The text is written in a bold font and is centered on the graph.

Lawmakers clash over summer E15 sales as fuel prices surge nationwide

Rising fuel costs have pushed lawmakers from both parties to demand action on E15 sales. Currently, summer restrictions block the wider use of this ethanol blend, despite support from states and some industry groups. Frustration is growing over Congress's failure to lift these seasonal limits.

Seven states—Illinois, Iowa, Minnesota, Missouri, Nebraska, South Dakota, and Wisconsin—already allow year-round E15 sales. They secured approval through EPA waivers for lower-volatility gasoline. Meanwhile, President Donald Trump and certain petroleum companies have backed expanding E15 availability nationwide.

Efforts to include year-round E15 in a recent House spending bill collapsed. Sen. Chuck Grassley (R-Iowa) pointed to opposition from refiners as the reason for the setback. Now, lawmakers face hurdles in both chambers: finding a suitable Senate bill and navigating House complications.

The urgency stems from soaring gas prices, which have intensified calls for change. Supporters argue that lifting restrictions would provide drivers with a cheaper alternative. But without legislative progress, the summer ban on E15 remains in place.

The push for year-round E15 sales continues, but obstacles in Congress slow the process. Without a legislative breakthrough, the seasonal restrictions will stay, limiting consumer access. The outcome depends on whether lawmakers can overcome industry resistance and procedural challenges.

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