Summer sales of E15 coming permanently to Minnesota, EPA says. But not until 2025.

Midwestern governors, including Gov. Tim Walz, had requested the federal agency allow sales of higher blends of ethanol for use by consumers during summer months.

The Minnesota Star Tribune
February 23, 2024 at 4:05PM
The higher-ethanol fuel blend called E15 has hit the Twin Cities through an unusual marriage between the state corn growers and independent gas stations. The first E15 pump opened this month at Rich Bohnen's station in south Minneapolis, under a new brand name Minnoco with new pumping equipment designed for E15 that was financed by the corn growers' trade group. The new pumps at Rich Bohnen's service station at 60th and Penn Ave. S. in Minneapolis Monday afternoon, October 28, 2013. The pumps di
The higher-ethanol fuel blend E15 will be sold year-round in Minnesota and beginning in 2025. (Jeff Wheeler)

The U.S. Environmental Protection Agency finalized a new rule this week allowing year-round sales of E15, a blend of ethanol and gasoline, at gas pumps across Minnesota and several other corn-growing Midwestern states starting next year.

Historically, E15 has been banned during summer months for fears it produces smog. In 2022, the governors of eight states, from the Dakotas east to Ohio, disputed the smog concerns and requested permanent sales of the fuel blend, which is produced partially from corn starch derived from corn grown by American farmers.

On Thursday, the EPA delivered the governors a favorable ruling. But the agency’s effective date isn’t until 2025, frustrating farmers and the ethanol industry.

“While this is welcome news,” said Brian Werner, executive director of the Minnesota Bio-Fuels Association, “the EPA’s delay in finalizing this action means that it won’t go into effect until summer 2025, and Minnesotans won’t have access to the lowest-cost fuel at the pump this summer.”

In announcing the ruling, the EPA described “concerns over insufficient fuel supply” as a reason they’d pushed the effective date back.

In a statement, U.S. Sen. Amy Klobuchar said the use of higher blends in fuel is “good for our farmers, our economy and our national security.” The Minnesota Democrat has sponsored a bill with Nebraska Republican Sen. Deb Fischer to bring year-round E15 to the entire country.

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Christopher Vondracek

Agriculture Reporter

Christopher Vondracek covers agriculture for the Star Tribune.

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