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Diesel Reaches Record High as Strait of Hormuz Disruption and Russia-Ukraine War Keep Supply Tight

Diesel hits a record high near $6.43 amid Strait of Hormuz disruption and Russia's war with Ukraine.

By mitch·3 min read
A gas station pump displays a record-high diesel price of $6.43 per gallon.

Diesel is at a record high, and the reasons behind it are not calming down. The average price for a gallon of diesel was around $6.43 as of Friday, according to GasBuddy, and the factors pushing it there are international in scale: conflict in the Strait of Hormuz, the U.S. war with Iran, and Russia’s ongoing invasion of Ukraine.

The Record High

The $6.43 mark for diesel is a record. It comes at a moment when the price of oil itself remains elevated, with Brent crude around $103 per barrel and WTI crude around $102 per barrel as of Friday morning. Both benchmarks were down slightly — roughly 1.3% and 0.4% respectively — but still well above $100.

Regular gasoline is also up. The nationwide average price for a gallon of regular gas was at $4.47 as of Friday, according to GasBuddy, up $1.53 since the U.S. war with Iran started.

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Why the Price Is Rising

Two conflicts are driving the squeeze. In the Strait of Hormuz, disruption has followed the U.S.-Israeli attack on Iran in February. That attack has kept shipping lanes in question, and the region’s oil flows remain under pressure.

Russia’s invasion of Ukraine adds a second layer. Long-range Ukrainian attacks on Russian oil facilities have intensified in recent years, and the fighting shows no sign of easing. Both conflicts are tightening supply.

What Drivers Pay

The effects are showing up at the pump. For drivers, the cost of fuel has risen sharply. For homeowners, the picture is worse.

“Heating oil bills could face winter bills more than 31% higher than last year.”

That figure comes from a report published earlier this week by the non-profit National Energy Assistance Directors Association, which found that households relying on heating oil could see winter bills jump by more than 31% this year compared to last year. Even for those who do not heat their homes using oil, overall winter heating costs are expected to rise by more than 8.7% this year, according to the NEADA report.

The Cost Across Sectors

The strain is not limited to drivers and homeowners. Sustained increases in oil and diesel prices have prompted concerns of rising costs across all sectors of the economy, from fuel and energy costs for businesses to increased prices of food and travel as producers and companies grapple with narrower margins.

Food prices are already moving. Travel costs are rising too. The margin compression hits everyone who moves goods or energy from one place to another.

What Happens Next

Oil prices were edging lower on Friday morning but remained above $100 a barrel. Brent crude was around $103 per barrel, down roughly 1.3%. WTI crude was trading at around $102 per barrel, down 0.4%.

The Strait of Hormuz remains a flashpoint. The U.S. war with Iran continues. And Russia’s invasion of Ukraine shows no sign of ending soon. Each conflict has its own logic, but together they keep supply tight and prices elevated.

The Verdict on Diesel

Diesel is at a record high, and the forces pushing it there are not resolving anytime soon. The U.S. war with Iran has driven gasoline up $1.53 a gallon since it began, while diesel sits at $6.43 and heating oil bills could rise more than 31% this winter.

The outlook for consumers is sobering. Higher fuel costs mean higher transport costs, which means higher prices on almost everything else. The winter heating season will test how much households can absorb, and the NEADA projection of an 8.7% rise in overall heating costs suggests the pain is not limited to oil-dependent homes.

The record diesel price is a symptom of a larger problem: two major conflicts, one in the Middle East and one in Eastern Europe, squeezing the global supply chain at once. Until one of them eases, the pump prices are unlikely to move far from where they sit now.

Source material: “Diesel prices at record highs amid Strait of Hormuz disruption, Russia-Ukraine war,” ABC13 Houston.

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