U.S. Gas Prices Approach Record Highs as Geopolitical Crises Strain Supply
The national average for regular gasoline reached $4.43 per gallon on September 17, 2026, rising 16 cents from the previous week and exceeding the same period last year by over $1.20. This surge is driven by sustained high crude oil prices averaging $100 per barrel, exacerbated by conflicts in the Middle East and Ukraine. While gasoline demand and production have increased, analysts warn that diesel prices, which hit a record $6.40, will likely continue to rise, potentially turbocharging inflation for goods and heating costs. The current prices are approaching the 2026 record high of $4.56 set in May, though they remain below the all-time peak of $5.01 recorded in 2022.
Key points
- The national average for regular gasoline is $4.43, up 16 cents from last week and $1.23 higher than a year ago.
- Crude oil prices remain volatile, averaging $100 per barrel, with WTI settling at $102.43 on Wednesday.
- Diesel prices hit a record high of $6.40, up 77 cents since the start of September, impacting commercial transport and heating.
- Gasoline demand rose to 8.79 million barrels per day, while production increased to 9.6 million barrels per day.
- California has the highest gas prices at $6.08, while Indiana has the lowest at $3.92.
- Analysts predict gasoline could reach $4.50 later this week, with diesel potentially hitting $6.60 by the weekend.
Background
Gas prices have been climbing steadily since the start of the Iran war in February 2026. In early September, Labor Day weekend prices hit a record national average of approximately $4.15 per gallon. Following a brief dip post-Labor Day, prices have resumed their upward trajectory, with the national average inching closer to the 2026 record high of $4.56 set on May 21. The all-time high for the national average remains $5.01, set on June 14, 2022.
How outlets are covering it
While AAA and the Energy Information Administration (EIA) focus on the current price levels and supply/demand metrics, CBS News and The Washington Post emphasize the geopolitical drivers and future economic impacts. CBS News highlights the role of reduced refining capacity and the 'turbocharged' inflation potential due to diesel costs, noting that the U.S.-Iran and Russia-Ukraine wars are crimping global oil supply. The Washington Post contrasts the Trump administration's optimistic messaging with analyst predictions of a 'worst still to come' scenario, suggesting that the economic impacts of the war on Iran will intensify. USA Today provides a state-by-state breakdown, noting that while the national average is $4.44, California drivers are paying over $6.00, and it highlights President Trump's recent comments dismissing the high costs as a 'very inexpensive price to pay.'
Why it matters
Rising fuel costs directly impact consumer budgets and can lead to broader inflation, particularly through increased costs for goods transported by diesel-powered trucks and rail. The surge in diesel prices also threatens to increase heating costs for households in the Northeast, where approximately 4 million homes rely on heating oil. As the midterm elections approach, the economic pain from high fuel prices is becoming a significant political issue, with the administration facing criticism for its handling of the energy crisis.
What to watch
Analysts expect gasoline prices to continue rising, potentially reaching $4.50 per gallon later this week. Diesel prices are forecast to hit $6.60 per gallon as early as this weekend. The ongoing conflicts in the Middle East and Ukraine, along with reduced refining capacity, suggest that these high prices may persist for the foreseeable future, with no immediate relief in sight for consumers.
- Pump Prices Keep Climbing as Crude Oil Remains High AAA Gas Prices
- Gas prices are about to take a big jump, analysts say, with the worst still to come washingtonpost.com
- No relief in sight for U.S. drivers as gas and diesel prices surge CBS News
- Analysts: Expect 'Staggering' Spike at Pumps From Iran War Newser
- Gas prices jump across the US. See map of state-by-state numbers USA Today
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