Global diesel supplies are expected to remain constrained through at least the second half of 2027, according to the International Energy Agency’s October Oil Market Report. The agency warned that even with increased refinery production, inventories will fail to recover until mid-2027 due to sustained demand and supply disruptions from ongoing conflicts.
Trump suspends Russian diesel sanctions, secures 36 million-barrel release
On Friday, President Donald Trump announced an agreement with Russian President Vladimir Putin to release 4.8 million metric tons of diesel fuel—equivalent to nearly 36 million barrels—into the global market. The deal, described by Trump as an “energy ceasefire,” followed his decision to pause sanctions on Russian diesel exports. Ukrainian President Volodymyr Zelenskyy later accused Russia of attacking Ukrainian energy infrastructure, casting doubt on the sustainability of the arrangement.
Diesel prices surge amid war-related supply cuts
Wholesale diesel prices have more than doubled since early 2026, driven by disruptions from the wars in Iran and Ukraine. In the U.S., the price of a gallon of diesel rose nearly 40% between July 6 and September 22, reaching record highs. Russia’s July 8 ban on diesel exports—following Ukrainian strikes on Russian refineries—further tightened global supplies. The International Energy Agency reported that global diesel exports fell by 700,000 barrels per day year-over-year in September, with losses from Russia and the Middle East only partially offset by increased production elsewhere.
IEA forecasts prolonged tightness despite policy moves
The IEA’s report highlighted that diesel demand remains relatively price inelastic, supported by government interventions to mitigate consumer costs. Wholesale diesel prices exceeded $200 per barrel in Singapore in mid-September and hit all-time highs of around $220 per barrel in Europe and the U.S. Retail diesel prices in the U.S. surpassed $6 per gallon last month. While the IEA expects a partial recovery in oil demand next year, it cautioned that tensions in crude freight markets could drive prices higher in key importing regions, including Europe, Africa, and Latin America.
U.S. midterms amplify political stakes
The surge in diesel prices has become a central issue ahead of the U.S. midterm elections, with Trump blaming the war in Ukraine for the price hikes. Analysts at Goldman Sachs projected that diesel prices will remain elevated through 2027, citing refinery constraints and persistent geopolitical risks. The IEA’s forecast aligns with this outlook, noting that even aggressive refinery throughput increases by year-end will not restore inventories to pre-crisis levels before mid-2027.
Global oil demand outlook weakens amid price pressures
Separately, the IEA lowered its global oil demand forecast for 2024, citing the war in Iran, limited supplies, and a deteriorating economic outlook. The agency now predicts global oil demand will drop by 2.5 million barrels per day in the fourth quarter and 2.6 million barrels per day on average this year, with diesel accounting for 25% of the decline. While production increased by 2.5 million barrels per day in September, led by Gulf producers like Saudi Arabia and the UAE, the IEA warned that renewed attacks in the region leave the recovery fragile. U.S. gas prices averaged $4.33 per gallon as of Wednesday, slightly higher than a month prior, while Brent crude traded at $106.37 per barrel and U.S. crude at $95.30 per barrel on Wednesday morning.