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War in Iran is causing biggest energy crisis in history, IEA says

By Thomson Reuters Apr 21, 2026 | 8:19 AM

PARIS, April 21 (Reuters) – The conflict between Iran and the United States and Israel is creating the worst ​energy crisis ever faced by ‌the world, the head of the International Energy Agency (IEA) said on Tuesday.

“This is indeed the biggest crisis in history,” Birol told France ‌Inter ​radio in an interview ⁠broadcast on Tuesday.

“The ⁠crisis is already huge, if you combine the effects of the petrol crisis and the gas crisis with Russia,” ​he added.

The war in the Middle East has choked up maritime traffic ⁠in the Strait ⁠of Hormuz, which is a ​conduit for a fifth of global oil ​and liquefied natural gas flows.

It has also ‌come on top of the effects of Russia’s war with Ukraine, which had already severed Russian gas supplies ⁠to Europe.

Birol had said earlier this month that he viewed the current situation in global energy ⁠markets ‌as worse than previous crises ⁠in 1973, 1979 and 2022 ​combined.

In ‌March, the IEA agreed to ​release a ⁠record 400 million barrels of oil from strategic stockpiles to combat rising oil prices caused by the U.S.-Israeli war with Iran.

(Reporting by Sudip Kar-Gupta; Editing by ​Raju Gopalakrishnan)