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Gas pump (Credit: Marek Studinski; UnSplash)

Pritzker Petitions Congress for Year Round Use of E15 Gasoline

By Greg Halbleib Apr 6, 2026 | 5:30 AM

Governor JB Pritzker is calling on Congress to allow the permanent year-round use of E15 gasoline, a blend of 15% ethanol and 85% gasoline that is cheaper than regular fuel and increases demand for corn.

In a letter to members of the Congressional Committee on Energy and Commerce obtained by Capitol News Illinois, Pritzker argued that year-round E15 would help spur domestic energy production and stabilize fuel markets.

For years, federal regulations have blocked the use of E15 during the summer months over concerns that warmer temperatures could create more air pollution