US Diesel Export Ban Could Trigger Global Supply Crisis, Analysts Warn
- diesel exports to lower domestic costs for farmers and businesses, according to the New York Times.
- The push for an export ban is led by Republican lawmakers from agriculture-heavy states.
- 19, Senator Grassley questioned why the administration does not implement an embargo similar to those used on agricultural products by presidents in the 70s, stating that high diesel...
President Trump is considering a ban on U.S. diesel exports to lower domestic costs for farmers and businesses, according to the New York Times. The proposal follows a surge in retail diesel prices, which hit a peak of $6.53 a gallon on Tuesday, representing a 77% increase compared to last year, per AAA data. Energy analysts warn that suspending foreign sales would be ‘catastrophic’ for global supplies and could inadvertently drive U.S. prices higher.
The push for an export ban is led by Republican lawmakers from agriculture-heavy states. Senator Chuck Grassley and Representative Ashley Hinson of Iowa have called for a bar on selling diesel outside the U.S. to protect farming incomes. On Sept. 17, Republican Representative Tim Burchett of Tennessee proposed two bills: one aimed at prohibiting diesel exports until January 2027, and another that would initiate an export ban any time diesel hit a national average of $5 or more per gallon.
In a social media post on Sept. 19, Senator Grassley questioned why the administration does not implement an embargo similar to those used on agricultural products by presidents in the 70s, stating that high diesel prices ARE KILLING FARMERS INCOME.
Global Supply Disruptions and European Market Impact
On September 23, European diesel markets saw intense activity as crack spreads—the profit refiners make by converting crude oil into diesel—jumped beyond $95 per barrel. That’s the highest level since 2011.
Europe has become heavily dependent on U.S. diesel following sanctions on Russian energy. U.S. diesel exports hit 1.6 million barrels per day in August 2026, a record, with Europe absorbing a significant chunk of that volume.
The market is already strained by other disruptions. Russia has enforced its own diesel export restrictions since July 2026 following Ukraine’s attacks on the country’s production facilities. Patrick De Haan, a petroleum analyst at GasBuddy, informed CBS News that Russia usually accounts for roughly one out of every nine diesel barrels produced globally, meaning it is currently providing virtually none to the market.
Refinery Economics and Domestic Price Risks
Energy experts argue that an export ban misdiagnoses the cause of high prices. While U.S. refineries produce about 5.3 million barrels of so-called distillates per day, while domestic demand absorbs about 3.6 million barrels per day for these products, diesel trades on a global market. This means American consumers and businesses pay prices shaped by those global dynamics, according to De Haan.
Secretary of Energy Chris Wright has expressed opposition to the ban, cautioning that it might actually raise the price of domestic gasoline and cause global diesel costs to climb even further. Since refineries create jet fuel, gasoline, and other products at the same time, the economic balance of one product impacts the rest.
If export restrictions make refining less profitable, the concern is that refineries could reduce throughput altogether. This would tighten supplies of gasoline and jet fuel domestically.
Furthermore, De Haan told CBS News that refiners might react by lowering production, which would increase pressure on diesel prices, or by pivoting to fuels they can legally export from the U.S., such as increasing jet fuel output or producing and exporting partially refined materials.
U.S. Inventory Levels and Market Trends
Domestic stocks are not exactly overflowing either. Mid-September figures showed on-road diesel inventories at 96.97 million barrels, running 13-15% below five-year seasonal averages.
Regional market reactions differed. While prices in Europe rose, US diesel futures declined as the market anticipated a potential domestic surplus.
“Most lawmakers think, ‘Oh, hey, this sounds easy, let’s just back up products in the United States,’ but that doesn’t put them in the place they need to be. It’s just fraught with problems that haven’t been thought out.”
Patrick De Haan, petroleum analyst at GasBuddy, via CBS News