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Diesel Spikes 20¢ in Hours: Are We Out of Fuel Lifelines?

Ultra-low sulfur diesel futures on CME jumped 20 cents in two hours.

Diesel
A fuel pump at a truck stop as diesel prices surge amid global supply constraints.

Diesel prices surged by 20 cents in just two hours on Tuesday, sending shockwaves through an already strained fuel market. The spike in ultra-low sulfur diesel futures on the CME followed a volatile trading session, where prices briefly dipped into negative territory the day before. Analysts warn the rapid escalation signals deeper supply issues, with some projecting prices could climb past $6 per gallon in the near future.

The sharp increase left industry experts alarmed, particularly as inventories continue to shrink. John Kingston, an energy markets analyst at FreightWaves, described the situation as critical, stating the market has exhausted its immediate options to stabilize supply. “We’re just running out of bullets,” he said. “There are no more bullets in the chamber. The inventories have been drawn down.” His comments reflect growing concerns over the lack of quick fixes to address the shortage.

“In the last two hours, I’d be real worried if I was a diesel consumer. I think what’s happening today is really, really concerning.”

— John Kingston, Energy Markets Analyst for FreightWaves

Policy Measures Fall Short: Diesel

A temporary measure allowing red-dyed diesel—normally restricted to tax-exempt, off-road uses like farming—to be used for on-road transportation has done little to ease the crisis. The policy, introduced by the Trump administration, is set to expire on December 31, but logistical barriers have limited its impact. Major truck-stop chains, including Love’s, Pilot, and TA, have been reluctant to reconfigure their storage tanks for a short-term program.

Kingston highlighted the structural challenges, noting the agricultural and retail fuel supply chains operate separately. “The supply chain isn’t set up to move red-dyed diesel from farms to truck stops,” he explained. Additionally, the federal excise tax exemption for red-dyed diesel, established by Congress, cannot be waived by executive action, further complicating efforts to boost supply.

Global Pressures Worsen the Crisis

The diesel shortage is compounded by geopolitical tensions disrupting global energy flows. A proposed U.S. ban on diesel exports was withdrawn two weeks ago, prompting G7 nations and other Western economies to release 100 million barrels of crude and refined products from strategic reserves. However, the International Energy Agency (IEA) has since urged member countries to accelerate these releases, prioritizing diesel over gasoline.

The IEA’s executive director, Fatih Birol, emphasized the urgency in a recent communication, underscoring diesel’s critical role in freight, agriculture, and industrial operations. Meanwhile, oil shipments through the Strait of Hormuz, a key chokepoint, have seen fluctuations, adding another layer of uncertainty to an already unstable market.

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