The Aporia
Brennan, D., & Zaki, Z. (2026, September 18). Diesel prices at record highs amid Strait of Hormuz disruption, Russia-Ukraine war. ABC News (US). https://abcnews.com/Business/diesel-prices-record-highs-amid-strait-hormuz-disruption/story?id=136552505
Brennan, David, and Zunaira Zaki. “Diesel prices at record highs amid Strait of Hormuz disruption, Russia-Ukraine war.” ABC News (US), 18 Sept. 2026, https://abcnews.com/Business/diesel-prices-record-highs-amid-strait-hormuz-disruption/story?id=136552505.
Brennan, David, and Zunaira Zaki. “Diesel prices at record highs amid Strait of Hormuz disruption, Russia-Ukraine war.” ABC News (US), September 18, 2026. https://abcnews.com/Business/diesel-prices-record-highs-amid-strait-hormuz-disruption/story?id=136552505.
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Diesel prices hit another record high on Thursday at $6.40 per gallon nationally, up 9 cents from the previous day and marking a 73 percent increase over the past year, according to AAA. Regular unleaded gas also surged to an average of $4.44 per gallon, up 7 cents overnight and reflecting a 39% rise since last year. Patrick De Haan from GasBuddy warned that diesel could reach as high as $6.60 per gallon by the weekend due to ongoing conflicts in Iran and Ukraine, which are restricting global oil supplies. The situation is particularly dire on the West Coast and in Illinois, where prices are well above the national average. With these escalating costs, experts advise consumers to prepare for sustained higher fuel expenses.