Diesel prices remain a major concern for US drivers and businesses, and the Trump administration is weighing several ways to bring them down. One option reportedly under discussion is a 90-day restriction on diesel exports, although the White House stressed this week that no such ban has been signed or finalized.
The clarification came after reports that President Donald Trump was considering a 90-day block on diesel exports as part of an effort to lower fuel prices ahead of the midterm elections. Rather than imposing a mandatory ban, administration officials have also discussed asking US refiners to voluntarily reduce exports.
No Final Policy Has Been Announced
Diesel sat at $6.382 a gallon for the week of September 28, 2026, according to the Energy Information Administration (EIA). That was down slightly from $6.529 the week before, but still about $2.61 above where it stood a year earlier.
Regional gaps tell their own story. The EIA put West Coast diesel at $7.357 a gallon that week, versus roughly $5.96 on the Gulf Coast and about $6.14 on the East Coast. That gap hits any fleet that has to move trucks and cargo across regions.
The legal mechanics of a ban are still being worked out inside the administration. No timeline has been finalized.
A restriction on diesel exports would be the first curb on US energy exports since the Obama administration lifted the crude oil export ban back in 2015.
As of September 28, Trump was still publicly calling an export ban a serious option. Reports noted that no formal measure had been put in place and that the details were still unsettled. One person familiar with the internal discussions put it bluntly: "Dammit, something has to happen."
White House Diesel Options Include Restrictions And Voluntary Cuts
According to a Reuters report, officials have been promoting a fallback option that avoids a full export ban. They have discussed asking major US refiners to limit diesel shipments voluntarily instead of imposing a hard legal cutoff. Some inside the administration also argue that a ban on its own would have limited effect on pump prices.
US fuel producers have pushed back on any mandatory restriction. They warn it could tighten domestic supply chains and push pump prices even higher down the road. That opposition is part of why the legal path forward remains unsettled.
For small-business owners and light-commercial fleet operators, the immediate math has not shifted much under any of the ideas on the table. Diesel is still much higher than it was a year ago. War-related disruptions, from the conflict involving Iran to Ukrainian strikes on Russian refineries, have kept pressure on prices upward regardless of what Washington decides.
Nothing here is settled policy, and drivers budgeting for fuel costs should treat both the export ban and the voluntary-cuts idea as proposals. Until the White House settles on a concrete step, the only certainty is volatility. Diesel buyers are living with elevated prices while the administration weighs legal tools, industry pushback, and election-year politics.
