Soaring diesel prices squeeze US Midwest corn belt farmers amid Iran-linked fuel spike

Rising diesel prices, driven in part by the war involving Iran, are taking a heavy toll on farmers across the US Midwest corn belt, according to the Guardian.

Indiana farmer Joe Hamilton, who grows corn and soybeans on 2,500 acres in Delaware County, illustrates the strain: as his soybean harvest begins, four tractors, two combine harvesters and five semi-trucks will need to run, requiring about 9,000 gallons of diesel at what the Guardian describes as record prices.

A squeeze across the supply chain

The impact of higher fuel costs is not limited to individual farmers. Trucking firms and a range of other industries tied to agriculture are also feeling the pressure, as diesel remains essential to harvesting, transporting and processing crops.

The Guardian's report attributes part of the price surge to the war involving Iran, though it does not detail the precise mechanism linking the conflict to US diesel markets or specify how long elevated prices are expected to persist.

For farmers like Hamilton, the timing is particularly difficult, as harvest season already carries significant upfront costs before crops can be sold.