The U.S. Environmental Protection Agency (EPA) has announced plans to temporarily expand sales of higher-ethanol blends of gasoline this summer, aiming to mitigate potential supply disruptions amid ongoing conflicts in Ukraine and the Middle East.
In a letter dated Friday, EPA Administrator Michael Regan detailed the decision, which extends the period during which Americans can purchase E15, a gasoline blend containing 15% ethanol, for the third consecutive year. Currently, sales of E15 are restricted from June 1 to September.
“While adding ethanol to gasoline can raise concerns about increased smog pollution in warmer weather, research indicates minimal differences between E15 and the more commonly used E10 blends,” Regan stated in the letter.
The decision has received support from various quarters, including the Farm Belt, a key constituency in the upcoming presidential election. Geoff Cooper, President and CEO of the Renewable Fuels Association, commended President Biden and Administrator Regan for their actions in addressing potential fuel shortages and stabilizing gas prices amidst global energy market uncertainties.
Lawmakers, such as Senator John Thune from South Dakota and Senator Dick Durbin from Illinois, had advocated for expanded sales of E15, citing its role in enhancing energy security.
The temporary waiver, effective from May 1 for 20 days, will be renewed by the administration until deemed unnecessary. This aligns with efforts by the corn industry lobby to promote year-round sales of E15, with recent approvals allowing summertime sales in Midwestern states starting in 2025. The industry continues to push for a nationwide, permanent expansion of E15 sales.
