Diesel Prices Reach Record High of $6.51 per Gallon Amid Supply Disruptions
The national average price for diesel in the United States reached a record high of $6.5107 per gallon on September 21, 2026, according to AAA data. Commodity strategist Giacomo Prandelli warned that supply disruptions have created a situation where 'no handshake can refill' the market, highlighting ongoing challenges in global fuel logistics. The surge in diesel prices is significantly impacting key sectors such as agriculture and freight. Farmers are facing increased costs of $11 per acre for corn and $7 per acre for soybeans compared to last year. Independent trucking firms also face financial strain due to rising operational expenses, with some at risk of bankruptcy. The price spike follows recent diplomatic efforts in Muscat, Oman, where U.S. officials met Houthi representatives regarding safe passage agreements that exclude Saudi vessels. Meanwhile, the East-West Pipeline remains offline after a drone attack on September 10, and traffic through the Strait of Hormuz has dropped significantly.
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Topics: agriculture costs diesel fuel crisis logistics Red Sea diplomacy