Trump Advisers Study Short-Term Ban on US Diesel Exports as Prices Spike

Three senior Trump administration officials — National Economic Council Director Kevin Hassett, Treasury Secretary Scott Bessent and US Trade Representative Jamieson Greer — are analyzing the potential impact of a short-term ban on US diesel exports, after retail prices climbed to a fresh high of $6.51 a gallon this week. The review, first reported Friday, comes as fighting in Russia and the Middle East curbs global fuel supply just as the US fall harvest pushes up domestic demand for diesel-powered farm equipment and freight.

Why the review is happening now

Diesel is essential to harvest season, powering combines, grain trucks, rail freight and long-haul trucking at the exact time of year when US farm demand for the fuel peaks. Several farm-state senators have pressed the administration to consider curbing exports to ease domestic prices, and Senator John Hoeven of North Dakota said the goal of the Hassett-Bessent-Greer analysis is to determine whether a short-term ban during harvest would help — and if so, whether the administration should act on it. Officials have stressed that ordering the analysis does not commit the administration to any particular outcome, and no timeline for a decision has been set.

Refiners’ side of the argument

Not every Republican lawmaker backs the idea. Senator Kevin Armstrong of North Dakota warned that “banning diesel exports attacks the symptom of high prices while ignoring our critical shortage of refining capacity,” arguing that export curbs would only mask a deeper structural problem: the US refining sector has shrunk in recent years even as demand for diesel and other distillates has stayed resilient. Analysts cited in the reporting on the administration’s review expect any price relief from an export ban to be temporary — as refiners cut runs in response to a glut of unsellable diesel, they warn, inventories would tighten again and prices could resume climbing, “fading swiftly” any initial savings for US consumers.

Part of a wider supply squeeze

The diesel price spike is unfolding alongside other disruptions to global refined-product supply. Ukrainian drone strikes have knocked out Russian refining capacity at plants including Perm and Novoshakhtinsk in recent days, removing barrels of Russian diesel and other products from export markets, while Iran’s continuing standoff over the Strait of Hormuz has kept a risk premium on Middle Eastern crude and fuel flows. The US remains one of the world’s largest diesel exporters, shipping significant volumes to Latin America and Europe; an export restriction, even temporary, would mark a reversal of that role and would likely draw pushback from trading partners that depend on US cargoes to cover their own shortfalls.

Sources

• Rigzone, “Trump Advisers Study Impact of Diesel Export Ban,” September 25, 2026
• Bloomberg, “Trump Advisers Analyzing Impact of Short-Term Diesel Export Ban,” September 24, 2026
• CNBC, “Trump administration is examining whether a diesel export ban is feasible, Treasury secretary says,” September 22, 2026

Related: Ukraine Drone Strikes Knock Out Two Russian Refineries in Perm and Rostov

Related: Iran Offers Seven-Day Plan to Reopen the Strait of Hormuz

Related: Why Are Oil Prices Rising?

Illustrative image. Photo: Matti Blume, CC BY-SA 4.0, via Wikimedia Commons — source