economy
CBS News gas and oil price tracker shows how much energy costs are rising amid the Iran war
March 27, 2026 / 1:59 PM EDT / CBS News
TL;DR
- The war with Iran is causing widespread financial strain due to rising oil and gas prices.
- Prices are expected to remain high until shipping through the Strait of Hormuz, which handles one-fifth of global oil, resumes.
- California already has higher gas prices due to reliance on imports and taxes, but prices are rising nationwide.
- Diesel prices have increased more rapidly than gasoline due to prior shortages and its use in transporting goods.
- Oil is only half the cost of gas; refining, taxes, and marketing also contribute to the price.
- Seasonal demand also influences gas prices, with warmer months seeing higher demand.
- Despite being the world's largest oil producer, the U.S. is subject to global market prices.
- Heating bills are also expected to increase as residential heating oil prices climb in response to the conflict.