The Digester
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Strait of Hormuz disruptions raise energy costs and squeeze US households

Mines and shipping fears around the Strait of Hormuz have reduced oil and gas flows, lifting prices that weigh most heavily on low-income US regions while giving a short-term boost to oil drilling and refining areas.

Mar 26th 2026 ยท United States

Insights

  • About 20 million barrels per day, roughly 20% of global oil, normally transit the Strait of Hormuz, and reduced shipments have tightened supply.
  • Iran says it controls the strait and has placed mines, deterring ship captains and choking off flows through the waterway.
  • Higher oil and gas prices are pushing up fuel, fertilizer, and freight costs, feeding through to food and utility bills.
  • Low-income US metros, especially in the South and Midwest, spend a larger share of their budgets on groceries, fuel, and utilities and are feeling the biggest impact.
  • Analysts warn food-at-home inflation could rise about 2 percentage points, adding roughly 0.15 percentage points to headline inflation.
  • Drilling and refining regions, notably in Texas and other oil hubs, should see GDP gains while overall US GDP growth forecasts have been trimmed from 2.8% to 2.4% due to higher energy prices and uncertainty.

Sources