Global diesel hits record highs as IEA warns of further rises

Diesel prices in Europe and the United States have surged to all-time highs as wars in Iran and Ukraine severely disrupt exports from major producers, leaving refineries worldwide stretched to capacity and few options to prevent further price increases.

European diesel futures closed at a record last week, having more than doubled since the start of 2026, according to Reuters. In the United States, average retail diesel prices climbed above $6 a gallon for the first time on record this month. Asian diesel benchmarks, while easing slightly from a March peak above $200 a barrel, hovered around $180 a barrel as of September 18 — still twice pre-war levels.reuters+1

Supply Lines Shattered

The convergence of Middle Eastern and Ukrainian conflicts has knocked out refining capacity across multiple regions. Middle East diesel exports halved from March to August compared with a year earlier, averaging 800,000 barrels per day, according to shipping data from Kpler. The Middle East had supplied nearly 41% of Europe's diesel imports in 2025.globalbankingandfinance+1

Russia banned diesel exports in July after Ukrainian drone attacks cut its refinery production. Russia had been the world's second-largest diesel exporter after the United States, supplying Turkey and Brazil with large volumes before the ban. Saudi Arabia's Red Sea loading operations have also faced disruptions, compounding the losses.reuters+1

"A key issue is that many refineries around the world are already stretched to capacity," the International Energy Agency said in a newsletter on Monday. "This leaves few available options to prevent a further tightening of supplies and higher prices in the coming months".globalbankingandfinance+1

Inventories Dangerously Low

U.S. distillate inventories stood at 96.97 million barrels, roughly 15% below the five-year average for mid-September, even as American refineries operated at their highest utilization rate in eight years during late August. In Europe, diesel stocks at the Amsterdam-Rotterdam-Antwerp hub fell to their lowest seasonal level as of September 10.reuters+1

Refining margins have ballooned in response. Phillips 66 ↘ 0.12% has seen diesel refining margins reach $102 per barrel — about five times normal levels — driving its stock price to more than double this year. JPMorgan ↘ 0.73% analysts said they "simply don't know how to model the endgame" as Brent crude sits above $100 a barrel while diesel trades as though crude were at $200.pluang+1

Geopolitical Uncertainty Persists

Ukraine and Russia have continued strikes on each other's energy infrastructure despite President Donald Trump's announcement last week that both sides had agreed to halt attacks. Ukrainian President Volodymyr Zelenskiy said on Sunday he would meet with Trump in the coming days. Any breakdown in those talks could further tighten an already strained market.globalbankingandfinance+1

"Any further disruption to Red Sea flows risks tightening an already stretched global diesel market," Kpler analyst George Shaw warned, noting that refining capacity remains the central bottleneck. China offered a partial reprieve, with diesel exports recovering to 320,000 barrels per day in August — the highest in nearly 2.5 years — but that followed a 26% decline in shipments from April through June after Beijing moved to limit refined product exports.reuters+1