The latest surge in diesel prices has sent shockwaves through the energy market, with the Department of Energy/Energy Information Administration average weekly retail diesel price rising 8.8 cents/gallon to $3.897/g, effective Monday. This marks the highest price since July 8, 2024, when it was $3.865/g. The price has now risen for seven consecutive weeks, adding 43.8 cts/g to the benchmark. However, the latest increase is largely attributed to the usual lag between futures price movements and changes at the pump, which would have been reflecting the increases in ultra low sulfur diesel (ULSD) recorded before the joint U.S-Israel attack on Iran and its retaliatory steps.
The price of ULSD on the CME commodity exchange rose Monday to a settlement of $2.9004/gallon for barrels delivered in April, a gain of 30.44 cts/g from the prior Friday's settlement. This increase signals gains in the DOE/EIA price have a long way to go. The prospect of restrictions to shipping in the Strait of Hormuz, where 20% of the world's oil supply can pass through, is likely to be a major factor driving diesel prices higher.
As tensions rise, shipping disruptions and production cuts threaten to drive up fuel costs further. Iraq, according to news reports, is starting to shut in production as its own storage is full and it cannot export oil to world markets. This development has the potential to significantly impact global energy supplies and drive up diesel prices even higher.

Diesel prices are becoming increasingly important in understanding oil market dynamics. As Philip Verleger, a long-time energy economist, noted in his Substack posting Tuesday, European natural gas prices have been up as much as 45%, while European diesel is up 17%. U.S. Gulf Coast diesel is also seeing significant gains, with prices up 12%.
Verleger cited several points about diesel prices since military action began: the supply of diesel to Europe has been severely impacted by EU sanctions on Russia, and refineries have been forced to shut down due to Iranian attacks. This has led to a tightening of global markets for diesel, driving up prices even further.
The current situation highlights the critical role that diesel plays in understanding oil market dynamics. As tensions rise and shipping disruptions threaten to drive up fuel costs further, it is essential to monitor diesel prices closely.
Diesel prices are expected to continue rising as the conflict in the Middle East escalates. With production cuts and shipping disruptions on the horizon, it is likely that diesel prices will continue to soar. This has significant implications for truckers, who will be feeling the pinch at the pump.
The impact of the war on energy markets will be felt for some time to come. As the situation continues to unfold, one thing is clear: diesel prices are set to play a major role in shaping the energy landscape.
As the conflict in the Middle East continues to escalate, it is essential to stay informed about developments that could impact energy markets. With diesel prices leading the charge, it is crucial to monitor these trends closely and adjust strategies accordingly.
The escalating conflict in the Middle East is having a profound impact on energy markets, with diesel prices leading the charge. As tensions rise, shipping disruptions and production cuts threaten to drive up fuel costs further.

