US diesel tops US$6.50 a gallon as wars worsen global fuel crunch

In a recent development, the price of US diesel reached a record high of $6.50 per gallon, sparking concerns about the global fuel crunch exacerbated by ongoing conflicts. Retail diesel prices in the United States soared to $6.505 per gallon as of Saturday, according to the American Automobile Association, marking a significant escalation in September alone.

The surge in diesel prices has been attributed to the US-Iran war, which has severely disrupted global supplies of the essential fuel. The Strait of Hormuz, a critical shipping route, remains partially blocked, while shipments of crude oil from the region have yet to resume to pre-war levels. This supply bottleneck has limited the production of fuels at refineries beyond the war-torn regions.

Furthermore, Russia has imposed restrictions on most diesel exports, possibly extending the ban through October. This, coupled with ongoing Ukrainian drone strikes targeting Russian processors, has further constrained the availability of diesel fuel.

The situation is particularly concerning for American drivers who largely do not use diesel fuel in their personal vehicles. Diesel power is crucial for trucks, agricultural machinery, power generators, boats, trains, and home-heating systems, influencing various sectors of the economy. As midterm elections approach, the record-high diesel prices could potentially impact support for President Donald Trump's Republican Party, especially in agricultural states like Iowa and regions dependent on home-heating oil, such as Maine.

Despite the challenges, there are some positive aspects to consider. On an inflation-adjusted basis, diesel prices remain below their 2022 peak levels, as per the Institute for Progress, a Washington-based think tank.