U.S. diesel supply crisis persists despite record crude output

Despite U.S. crude oil production being on track to reach a record 13.8 million barrels per day in 2026, the country faces a deepening diesel supply crisis. The U.S. Energy Information Administration (EIA) expects distillate stocks to fall below 100 million barrels and remain below the five-year average through much of 2027.

The shortage is driven by structural limitations in the refining process. Distillate fuels, including diesel and heating oil, account for approximately 30% of total U.S. refinery yield, meaning refiners cannot easily shift production to meet specific demand. Furthermore, operable refining capacity has decreased by roughly 250,000 barrels per day compared to last year, and refinery utilization was near its operational ceiling at 96% last quarter.

Global factors are also contributing to the tightness, as producers in Russia, China, and the Middle East have curtailed fuel exports. While the Trump administration has ruled out an export ban on U.S. petroleum products, the lack of excess refining capacity and low inventory levels suggest that supply will remain constrained for the foreseeable future.