White House plans to ask Congress allow round sales of gasoline as fuel costs remain under pressure.
The Trump administration is preparing to ask Congress to permanently authorize year round sales of E15 gasoline, a move supporters say could help drivers save money at the pump while providing a boost to the nation’s ethanol industry.
According to a U.S. official familiar with the proposal, the White House plans to include the request as part of a supplemental package being sent to lawmakers. The effort comes as the administration looks for additional ways to address fuel costs that have climbed amid ongoing geopolitical tensions in the Middle East.
If approved by Congress, the proposal would end the need for temporary federal waivers that currently allow E15 gasoline to be sold during certain periods of the year.
What is E15 gasoline?
E15 is a fuel blend that contains 15% ethanol and 85% gasoline. Ethanol is commonly produced from corn and has long been promoted as a domestic fuel source that can reduce dependence on traditional petroleum products.
Currently, drivers across the United States can purchase E10, a blend containing 10% ethanol, throughout the year. E15, however, faces seasonal restrictions under federal environmental regulations.
Those restrictions exist because higher-ethanol fuel blends can evaporate more quickly during hotter weather conditions, potentially contributing to increased smog and air pollution levels in some regions.
As a result, federal rules generally require fuel suppliers to switch to alternative gasoline blends during warmer months unless temporary waivers are granted.
Why the administration wants a permanent change
The White House has repeatedly supported broader access to E15 gasoline, arguing that it offers consumers a lower-cost fuel option.
President Donald Trump expressed support for year-round E15 sales during his presidential campaign and has continued to advocate for expanding its availability since returning to office.
The latest proposal represents one of several actions the administration has taken to address rising fuel costs. Officials have pointed to increased energy market volatility and supply concerns linked to the conflict involving Iran as factors contributing to higher gasoline prices.
Earlier this year, the administration issued emergency fuel waivers that temporarily allowed retailers and refiners to continue selling E15 gasoline during the summer driving season.
Making those sales permanent would provide greater certainty for fuel retailers and eliminate the need for recurring emergency approvals.
1. Supporters say drivers could save money
Backers of E15 argue that the fuel blend offers a more affordable option for consumers.
Industry groups estimate that E15 is typically priced below standard gasoline, often providing savings of around 25 cents per gallon. Advocates also contend that expanded ethanol use supports agricultural communities, particularly in corn-producing states where ethanol production plays a significant economic role.
The administration has also highlighted estimates suggesting broader E15 adoption could generate billions of dollars in annual fuel savings nationwide.
Supporters believe making the blend available year-round would increase access to those savings, especially during periods of elevated gasoline prices.
2. Corn producing states could benefit
Lawmakers representing major agricultural regions have long championed expanded ethanol use.
Many view year-round E15 sales as an opportunity to strengthen demand for American-grown corn while supporting jobs tied to ethanol production, transportation and distribution.
Agricultural groups have consistently argued that ethanol remains an important component of rural economic development and energy policy.
The proposal is expected to receive strong backing from lawmakers representing farming communities where ethanol production contributes significantly to local economies.
3. Environmental concerns remain part of the debate
Despite support from agricultural interests and fuel industry advocates, the proposal is likely to face scrutiny from some environmental groups and policymakers.
Critics point to longstanding concerns about emissions and air quality impacts associated with higher ethanol fuel blends during warmer months.
Those concerns helped shape the regulations that currently restrict E15 sales during parts of the year.
As Congress reviews the proposal, lawmakers will likely weigh the potential economic benefits against environmental considerations before deciding whether to make the policy permanent.
Uncertain path in Congress
While the administration is moving forward with the request, it remains unclear whether lawmakers will approve the measure.
The proposal would need sufficient support in Congress to become law, and debate is expected over its potential impact on fuel prices, environmental standards and agricultural markets.
For now, drivers can continue purchasing E15 under existing waivers. The administration’s latest push signals that making the blend available year-round remains a key priority as officials search for ways to provide relief from higher fuel costs.
If Congress ultimately approves the proposal, it could mark one of the most significant changes to ethanol fuel policy in recent years and reshape how millions of Americans purchase gasoline throughout the year.