Is US cashing in on Iran war? Fuel exports hit records as Hormuz crisis reshapes global flows

The United States has emerged as a critical supplier to a world scrambling for fuel, with exports of refined products surging to record highs in March as the Iran war choked flows through the Strait of Hormuz — raising a bigger question: is Washington benefiting economically from a geopolitical crisis even as global markets reel?

Data from Kpler shows US exports of clean petroleum products — including gasoline, diesel, jet fuel and naphtha — jumped to around 3.11 million barrels per day (bpd) in March, up from about 2.5 million bpd in February, marking the highest level since records began in 2017.

A crisis-driven export boom

The spike in exports is directly tied to the disruption of energy flows from Iran and its neighbours, as the Strait of Hormuz — which typically carries about a fifth of global oil consumption — has seen traffic collapse amid attacks on shipping and soaring insurance risks.

With Gulf supplies constrained, buyers across continents have turned to the US as a replacement supplier.

Exports to Europe rose nearly 27 per cent month-on-month to 414,000 bpd in March, while shipments to Asia more than doubled to 224,000 bpd. Flows to Africa surged 169 per cent to 148,000 bpd, reflecting a broad-based scramble for alternative barrels.

The disruption is not merely a price shock but a physical supply crunch. The International Energy Agency has warned that the scale of outages could rival or exceed past energy crises, with millions of barrels effectively removed from global markets.

New trade routes, new power

The crisis is also redrawing global fuel routes — and reinforcing US dominance in energy trade.

Cargoes have moved along previously rare pathways, including shipments from the US Gulf Coast to Australia, while even the US East Coast — typically reliant on imports — has exported fuel to Europe.
Analysts say this reflects a deeper structural shift. “Global supply tightness is pulling barrels out of the US,” Kpler analysts noted, as disruptions force markets to rewire supply chains.

The result: the US is not just filling a temporary gap, but strengthening its position as the world’s swing supplier of refined fuels.

Windfall vs domestic pain

Yet the export boom is unfolding alongside rising domestic fuel prices, complicating the narrative.

Gasoline prices in the US have climbed above $4 a gallon for the first time in three years, while diesel — critical for freight and industry — is nearing $5.50 per gallon.

That has created political pressure for President Donald Trump, with critics questioning why fuel is being shipped overseas while domestic consumers face higher costs.

Analysts warn that the optics could worsen if exports continue rising. Increased foreign demand, they say, risks tightening domestic supply further, even if the US remains structurally well-supplied.

Still, the administration has pushed back against calls for export restrictions. Energy Secretary Chris Wright has repeatedly ruled out curbs, while industry groups argue that limiting exports could backfire by reducing refinery output and ultimately raising prices.

Demand holds firm, exports set to rise

Despite higher prices, US fuel demand has remained resilient, with gasoline consumption rising year-on-year and demand for diesel and jet fuel also holding up.

As long as disruptions in the Strait of Hormuz persist, analysts expect global supply shortages to deepen — and US exports to remain elevated.

That dynamic sits at the heart of the debate: while the US is not the cause of the disruption, it is undeniably one of its biggest economic beneficiaries.

With inputs from agencies.