Brussels urges US to uphold ‘free flow’ of diesel after supply threat

By the Editorial Team · Saturday, September 26, 2026

The European Union’s energy commissioner urged the United States to continue its diesel exports to Europe amid fears that a potential US ban could worsen the region’s steeply rising energy costs this winter. This appeal highlights Europe’s vulnerability to global energy disruptions and the urgent need for coordinated measures, including regulatory flexibility and accelerated green investments, to mitigate the impact on consumers.

The European Union’s energy commissioner has called on the United States to maintain an uninterrupted flow of diesel exports to Europe, following remarks from US President Donald Trump suggesting a potential ban on such supplies. Speaking amid rising concerns over energy security in the region, Dan Jørgensen warned that Europe faces a challenging winter with energy prices approaching record levels seen since 2022.

Diesel prices across Europe have surged, with consumers reportedly paying more than €30 extra per fill-up compared to levels before the recent US-Iran conflict. The US is a key diesel supplier to Europe, and Trump’s comments sparked market fears that a ban on diesel exports could exacerbate the situation. Although US Energy Secretary Chris Wright later questioned the feasibility of a full embargo, the threat highlights ongoing vulnerabilities given global energy disruptions linked to the Middle East conflict.

Natural gas prices in Europe have also climbed to their highest since the 2022 energy crisis, triggered by Russia’s invasion of Ukraine, while Brent crude oil remains above $100 per barrel. Jørgensen emphasized the shared interests of the US and EU in preserving energy trade flows, noting that even if US diesel exports continue unhindered, Europe could still face one of its most difficult winters yet in terms of energy affordability.

In response to the pressure on fuel prices, French President Emmanuel Macron has called for immediate measures to ease the burden on consumers. Among his proposals are delaying stricter methane emissions standards on fossil fuel imports and relaxing refinery regulations. While Jørgensen did not comment directly on Macron’s specific recommendations, he acknowledged the need for flexibility in regulatory timelines during the winter season, provided it does not undermine broader EU climate goals. An EU official confirmed that the Commission is considering a one-year postponement of methane emission rules requested by member states.

Despite increased production capacity by US and European refineries helping to alleviate supply shortages, the US government faces domestic challenges as high diesel prices raise political concerns ahead of the November midterm elections. Analysts warn that any US decision to restrict exports could drive global price increases, compounding Europe’s energy difficulties.

Ahead of an upcoming meeting of EU energy ministers in Dublin, Jørgensen urged member states to reduce electricity taxes and accelerate investment in green energy, utilizing new fiscal rule flexibilities designed to support such efforts. To date, only Italy and Greece have taken advantage of these provisions. He concluded by emphasizing that while high prices are expected this winter, the EU’s supply security should remain intact.

This article was reported by synthesizing coverage from multiple independent news outlets to present a balanced, unbiased account. Read about our editorial standards. Spotted an error? Let us know.