During a primetime address this week, the president framed the Iran operation as a strength exercise while remaining vague on when it ends. Investors reacted with caution, watching oil markets wobble. In an attempt to steady nerves, the president pointed out that the U.S. barely relies on the Strait of Hormuz for imports.
That claim ignores the broader economic reality of the chokepoint.
Gasoline is not the full picture
The Strait of Hormuz handles roughly a fifth of global oil and natural gas flows daily. Yes, the United States produces more oil than it consumes. But energy pricing works globally—supply disruptions anywhere show up in pump prices everywhere.
Gas already crossed the four-dollar-a-gallon mark at stations nationwide, yet that figure captures only one slice of the fallout. Beyond gasoline, the strait moves diesel, jet fuel, plastics, and fertilizer feedstocks. Rising gas alone does not tell the story.
The diesel, plastics, and fertilizer shock
Diesel has jumped about $1.70 per gallon since the conflict escalated, a rise that hits freight haulers and logistics companies directly. Jet fuel costs are climbing too, squeezing airlines already sensitive to fuel expenses. And fertilizer prices matter because the Middle East supplies a major share of natural gas used to manufacture it. Urea prices have spiked sharply as war-torn shipping routes disrupt those supply chains.
On the plastics side, polyethylene—the most common plastic, found in bags, bottles, and toys—has climbed roughly 30 percent since the conflict began. Around 84 percent of Middle East production depends on the strait for waterborne export. Dow’s leadership has warned those shortages could sustain inflationary pressure for months.
When groceries start to feel it
Higher diesel and fertilizer do not show up in grocery receipts overnight. If elevated prices last only a few weeks, shoppers might see minimal change. A closure stretching a month or longer, however, would shift food production costs higher, and farmers would pass those increases on. The Federal Reserve would then face an uncomfortable mix of rising inflation and a slowing economy, narrowing any case for rate cuts.
The distribution problem
Even though America exports crude, the gains from higher global oil prices concentrate with producers, not families paying more at the pump and the shelf. Without a policy mechanism to capture and redistribute those windfalls, average households absorb the full cost of a global supply disruption while seeing no offsetting benefit from domestic production growth.