Overview
- The crisis began on Feb. 28, 2026 when US and Israeli strikes on Iran disrupted shipping through the Strait of Hormuz and triggered a series of regional attacks that rerouted tankers and raised war risk premiums.
- The Centre for Research on Energy and Clean Air calculates importing countries paid about USD 330 billion extra for fossil fuels between March and August 2026, with crude accounting for roughly USD 164 billion and refined fuels, especially diesel, rising faster than crude.
- U.S. distillate fuel oil stocks dropped to 103.4 million barrels for the week ending Aug. 21, 2026, the lowest seasonal level on record, after record diesel exports that peaked near 1.9 million barrels per day pulled product out of domestic supplies.
- Markets are now pricing a lower near‑term probability of a price spike—roughly 2% chance of a new crude high by Sept. 30 and about 11–13% by Dec. 31—but physical tightness keeps volatility and upside risk for prices intact.
- The shock is hitting households and poorer importers hardest, is lifting U.S. energy inflation (headline inflation was 3.4% year‑on‑year in July with energy up about 14.7%), and has prompted policy talks on emergency releases, export limits, maritime protections, and faster clean‑energy deployment.