Chicago Gas Hits $5.06 a Gallon as Iran War Drives U.S. Inflation to 4.2%
Updated
Updated · Chicago Tribune · Jun 12
Chicago Gas Hits $5.06 a Gallon as Iran War Drives U.S. Inflation to 4.2%
3 articles · Updated · Chicago Tribune · Jun 12
Summary
$5.06 a gallon in Chicago marked a 60-cent jump in May, while the U.S. average rose 40 cents to $4.65 and has climbed more than $1.50 in the city since the Iran war began.
4.2% annual inflation in May was the highest since April 2023, with the energy index driving more than 60% of the monthly increase after Iran effectively shut the Strait of Hormuz.
$4.50-plus national gasoline prices and record-high electricity costs pushed household budgets higher even as overall monthly inflation cooled slightly to 0.5% from 0.6% in April.
20 cents per kilowatt-hour put electricity at a record, or about $176 a month before fees for a typical household, while natural gas stayed comparatively stable at $1.68 per therm.
Food prices were mixed—eggs fell to $2.19 a dozen and ground beef slipped to $6.72 a pound—but the report's broad pressure still centered on energy as fighting entered a fourth month.
Beyond oil, the war disrupts fertilizer and helium. What hidden supply chain crisis will be the next to hit consumers' wallets?
A fragile peace deal with Iran is on the table. If it fails, could crude oil really surge toward $200 a barrel this year?
The Hormuz crisis has exposed deep global supply chain flaws. What fundamental changes are needed to prevent the next economic shock?
U.S. Inflation Hits 4.2%: The Economic Fallout of the 2026 Iran Conflict and Global Energy Shock
Overview
The U.S. is facing a sharp rise in inflation, with the Consumer Price Index jumping 4.2% in May 2026—double the Federal Reserve’s target. This surge is mainly driven by escalating energy costs, especially after the Iran conflict began in February 2026 and led to the closure of the Strait of Hormuz, disrupting global oil supplies. As oil prices soared, everyday essentials like food and shelter also became more expensive, squeezing household budgets. Economists expect inflation to remain high into 2027, as ongoing geopolitical tensions and supply shocks continue to fuel economic and political challenges both in the U.S. and worldwide.