US President Donald Trump on 3 October ruled out any ban on American diesel exports, citing a commitment by European countries to release additional diesel supplies into global markets — a move he said would help push energy prices lower. The announcement came as global oil and refined-product markets remain under strain from Middle East tensions.

What Trump Said

Speaking to reporters at the White House before boarding Marine One, Trump said he had personally requested Europe to make more diesel available. “Europe has a lot of diesel, and they’re gonna be making a major world contribution, and so are we,” he said. “And we’re not gonna be doing the export ban. We’re gonna be doing what we’re supposed to do.”

When pressed later on whether the ban was officially off the table, Trump went further, claiming his administration had never seriously considered it. “No, we were never gonna do it. I don’t think we ever, but basically, Europe was great because they’re putting a lot of diesel oil out there. They have diesel,” he said.

The Iran Link and Oil Price Prediction

Trump tied the expected increase in global supply to the ongoing conflict involving Iran, predicting that oil prices would decline sharply once the situation is resolved. “We’re gonna have a lot of oil very shortly, as soon as Iran ends, which won’t be long,” he said, adding that prices could fall to levels seen at the start of his administration — “maybe even lower.”

He attributed Europe’s ability to contribute to its disproportionately high diesel consumption and stockpiles. “They use diesel disproportionately more than most, and they did a great thing,” Trump noted.

G7 and IEA Coordinated Action

Trump’s remarks followed a significant multilateral move: the Group of Seven (G7) nations on Friday agreed to a coordinated release of 100 million barrels of oil and fuel products over four months through the International Energy Agency (IEA). The programme, the G7 said, would begin immediately and include a substantial release of diesel during the first 20 days.

The IEA noted that pressure on diesel supplies remained “particularly severe.” While Middle Eastern crude exports had recovered significantly, flows of refined products remained constrained. According to the agency, approximately 325 million barrels from an earlier 400-million-barrel collective action announced in March had already been released, helping cover supply shortfalls and reassure global markets.

Context and Market Implications

The diesel export ban had been floated as a potential emergency measure amid fears that tightening global supply chains and Middle East disruptions could trigger a fuel price shock in the United States. Trump’s categorical rejection of the idea, framed as a product of successful diplomacy with European allies, signals Washington’s preference for coordinated multilateral supply releases over unilateral trade restrictions.

Notably, this is not the first time coordinated IEA reserve releases have been deployed — a similar mechanism was used during the early stages of the Russia-Ukraine conflict in 2022. Whether the current release will be sufficient to stabilise markets depends heavily on how quickly Middle East tensions ease and refined-product flows normalise.

Energy analysts will be watching whether the 100-million-barrel G7 commitment translates into measurable relief at the pump, particularly in markets most exposed to diesel price volatility.