By SCM International Desk I Wednesday, Sept 23, 2026
WASHINGTON — President Donald J. Trump is considering an unprecedented ban on U.S. diesel exports to curb skyrocketing domestic fuel costs, setting off sharp warnings across the energy sector that the policy could unintentionally restrict domestic refining and drive gasoline prices higher.
The proposal comes as retail diesel prices reached a record national average of $6.53 a gallon, according to AAA data, imposing a heavy burden on American trucking fleets, agricultural producers, and supply networks.
With elevated energy costs fueling persistent economic strain, White House officials have begun reviewing emergency policy levers to cap domestic fuel outflow.
Treasury Secretary Scott Bessent noted that the administration is currently evaluating the feasibility of a full or partial export ban.
However, energy analysts and industry executives caution that restricting the export of refined petroleum products could trigger severe operational distortions.
According to estimates from energy market analysts and industry reports, a strict halt on diesel exports could force domestic refineries—particularly along the Gulf Coast—to scale back overall crude processing capacity by nearly 2 million barrels a day.
Because standard refining processes yield both mid-distillates like diesel and lighter fractions like motor gasoline simultaneously, a forced reduction in total refinery throughput would inevitably curtail gasoline production by up to 750,000 barrels a day. Such a sudden contraction in motor fuel output could add an estimated 25 cents per gallon to domestic gasoline prices, effectively transferring inflationary pressures from commercial transport directly to consumer filling stations.
The dramatic surge in diesel prices reflects a tightening global energy landscape. Compounding factors include sustained global supply disruptions, elevated crude prices, and geopolitical conflicts that have disrupted international distillate supply chains. U.S. Gulf Coast refiners have operated at near-capacity levels to fill voids in European and South American markets, maintaining robust export flows that have simultaneously drawn down domestic inventories to historic lows.
The administration’s internal debate highlights the delicate trade-offs between protectionist trade measures and complex global refining dynamics.
While blocking fuel exports seeks to isolate the domestic market and build national reserves ahead of peak demand periods, refineries operate on integrated logistical networks.
Without sufficient local storage capacity for excess distillates that cannot be shipped overseas, refiners have little operational choice but to cut overall processing rates, tightening supply across the full spectrum of refined petroleum products.
Trade groups representing energy producers have pushed back against emergency export limits, emphasizing that market-driven production incentives remain the most reliable path toward long-term price stabilization.
As administration officials weigh the economic trade-offs, industry observers continue to watch whether the White House will implement formal export restrictions or seek alternative measures to shore up domestic fuel inventories.
