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US President Donald Trump backed the possibility of imposing a ban on diesel exports as the government considers alternatives to contain the sharp rise in fuel prices.

During a meeting with reporters on September 22, Trump stated that he has asked his team to study the possibility of keeping more diesel in the country. Treasury Secretary Scott Bessent confirmed that the administration is reviewing whether a total or partial ban would be feasible.

The proposal comes at a time of intense pressure on the fuel market. The national average price of diesel reached $6.5276 per gallon on September 22, the highest nominal price ever reported by AAA. It fell to $6.5217 the following day.

Trump proposes keeping more diesel in the United States

For his part, Trump indicated that the United States produces large quantities of diesel and suggested reducing shipments abroad as a way to increase domestic availability.

However, the administration has not yet announced a final decision. Bessent explained that the government is evaluating the capacity of the refining system and the differences between a partial restriction and a complete ban.

The discussion has also reached Congress, with several Republican lawmakers calling for temporary restrictions on diesel exports due to the impact that high prices are having on farmers, transporters, and other sectors that depend on this fuel.

Diesel prices reach record levels

Meanwhile, prices reflect a reduction in available supply both inside and outside the United States.

The U.S. Energy Information Administration notes that the price of diesel depends on the cost of crude oil, refining margins, distribution costs, taxes, and the availability of distillates.

Over the past few months, lower international production of distillate fuels and high oil prices have driven up the cost of diesel. According to the EIA, the price recorded in 2026 is the highest in nominal terms since it began publishing this series in 1994.

In addition, US distillate production between January and August averaged 5.1 million barrels per day, the highest level since 2019. Refineries operated at nearly 97% utilization during the week ending September 11.

Distilled spirit inventories remain under pressure

Total distillate fuel inventories reached approximately 107.9 million barrels during the week ending September 11. The EIA also reported that those inventories were about 13% below the five-year seasonal average.

The agency also predicts that reserves could fall below 100 million barrels in October, something that has not happened since 2003. It also expects them to remain below the range of the last five years during the first months of 2027.

This situation becomes even more critical as we head into autumn and winter. During this period, production typically decreases due to refinery maintenance, while agricultural demand and heating fuel consumption increase.

Diesel exports grow due to global prices

Weekly data from the EIA shows that the country exported approximately 1.61 million barrels per day of distillate fuels during the week ending September 11. In previous weeks in August, exports exceeded 1.9 million barrels per day.

The EIA itself explains that high international prices incentivize US exports. Since February 2026, net exports of distilled spirits have been at or above the highs recorded during the previous five years.

For this reason, those in favor of an export ban believe that withholding some of those volumes could increase domestic supply.

The proposal is generating differences within the government and the industry

Administration officials such as Energy Secretary Chris Wright and Interior Secretary Doug Burgum had expressed reservations about limiting exports before Trump's statements. The U.S. oil industry has also spoken out against it.

The American Petroleum Institute argues that Gulf Coast refineries produce more fuel than the region consumes, and that some of that surplus cannot be easily moved to other parts of the country due to geographical and infrastructure limitations.

According to the organization, a restriction could force certain refineries to reduce their activity if they lose access to international markets. API represents companies in the oil sector, so these statements reflect the industry's position on the proposal.

What could happen with an export ban?

In principle, limiting diesel exports would free up more product within the United States. This increased supply could put downward pressure on certain domestic prices in the short term.

However, experts warn that a ban could also raise international prices and disrupt supply chains. Some of these effects could then be passed back to the US market through higher global transportation, production, and trade costs.

Furthermore, the United States does not function as a single fuel market. Much of the refining capacity is concentrated on the Gulf Coast, while other regions rely on different distribution systems and even imports.

For this reason, having more diesel available within the United States does not guarantee that all of that volume can be immediately transferred to areas where there is greater demand.

The global diesel market remains under significant strain

Finally, the debate over the export ban is taking place within an international market with less availability of distillate fuels.

The EIA attributes some of the price pressure to reduced refining activity in Russia, China, and the Middle East. This decline in foreign production has increased demand for U.S. fuel and boosted exports.

The decision Washington makes will have effects that could extend far beyond American gas stations. While Trump supports keeping more diesel within the country, the government must determine whether a restriction can lower domestic prices without causing further disruptions at refineries and in the international market.

Ban on diesel exports at a fuel storage and distribution facility.
Industrial facility dedicated to the storage and distribution of fuels. Source: Shutterstock.

News of additional interest

Brent crude at $100 puts a brake on Chinese purchases

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The country had already drastically reduced its purchases in June due to high prices and lower supply from the Middle East. In August, imports recovered to 8.93 million barrels per day, 6.2% higher than in July. However, refineries are seeking closer suppliers and shorter routes to reduce costs while increasing their fuel exports.

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