Trump Shifts to Voluntary Diesel Export Limits After Industry Backlash

President Donald Trump proposed a mandatory ban or 90-day suspension of U.S. diesel exports to combat record-high domestic prices, which reached a national average of $6.53 per gallon in September 2026. The price surge was driven by geopolitical instability, including a conflict with Iran that disrupted shipping through the Strait of Hormuz and Ukrainian strikes on Russian energy infrastructure.

The proposal faced immediate and intense opposition from the oil-and-gas industry and members of Trump's own cabinet. Energy Secretary Chris Wright and Treasury Secretary Scott Bessent warned that a mandatory ban would be counterproductive, arguing that limited storage capacity would force refineries to cut overall production, inadvertently spiking prices for gasoline and jet fuel. Industry groups, including the American Petroleum Institute, warned the move would destabilize global markets and damage the U.S. reputation as a reliable energy supplier.

Following this backlash, the administration retreated from the outright ban. Energy Secretary Chris Wright announced that the government would instead seek voluntary restrictions by contacting major refining executives. This approach aims to increase domestic supply and lower costs for farmers and truckers ahead of the November midterm elections while avoiding the blunt hammer of a government mandate. Despite the shift, some Republican lawmakers, including Senator Chuck Grassley, continued to advocate for stricter embargoes to provide immediate relief to agricultural sectors.