Diesel prices in the United States have climbed to nearly $6.50 a gallon, and the strain is coming from refining capacity, not a shortage of crude oil. California farmer Mitchell Yerxa says his diesel costs have roughly doubled this harvest, and the price run has become politically salient ahead of the midterm elections.
Diesel prices in the United States have surged to nearly $6.50 a gallon, approaching record highs as the midterm elections draw closer. The increase stems from a refining bottleneck, not a shortage of crude oil itself.
Mitchell Yerxa feels it directly. A fifth-generation farmer who runs a 3,500-acre farm in California's Sacramento Valley growing 16 crops, including tomatoes, walnuts and rice, Yerxa says he is now paying roughly double for the diesel that runs his tractors, combines and harvesters this season. He also faces steeper fuel surcharges for services like crop dusting. Still, Yerxa has to keep harvesting: leaving tomatoes to rot on the vine or walnuts on the ground would make it harder to farm the fields next year.
The price pressure has been attributed to supply disruptions from ongoing Middle East conflicts and refining bottlenecks within the country. As a result, sectors that run on diesel, transportation and agriculture among them, are absorbing costs that have little to do with the price of crude.
Export-ban odds slide as pressure mounts
This run-up has become politically salient, with President Donald Trump and Republican candidates facing increasing pressure over the issue. Policymakers are reportedly weighing relief measures, including a diesel export ban, to ease the strain. Prediction-market pricing on whether the US will announce such a ban by Oct. 31 has fallen to 9.5%, down from 20% a day earlier, suggesting traders see the move as less likely than they did a day before.
Observers are watching for statements from Energy Secretary Chris Wright or Treasury Secretary Scott Bessent that could signal a shift in policy.
Sources: MarketWatch (snippet-based), Crypto Briefing
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