According to Chevron CEO Mike Wirth, what immediate global consequence will result from the Strait of Hormuz closure?

Mike Wirth stated that 'physical shortages in oil supply would begin appearing around the world' due to the closure of the Strait of Hormuz, through which 20% of global crude supply passes; he emphasized that surplus supply in commercial markets, tankers in so-called shadow fleets avoiding sanctions, and national strategic reserves were being rapidly absorbed, leading to an unavoidable supply crunch.

How did Wirth describe the potential economic impact of the Strait of Hormuz closure, and which regions did he identify as most vulnerable?

Wirth warned that 'economies are going to have to slow' because 'demand needs to move to meet supply,' comparing the overall effect to the major supply disruptions of the 1970s; he identified Asia as 'most heavily dependent on the Gulf's oil production and refineries,' with Europe 'likely to be affected next,' while noting the U.S.—as a net crude exporter—would be less affected initially but would eventually feel the effects too.

Chevron CEO Warns of Global Oil Supply Shortages Due to Strait of Hormuz Closure

May 4, 2026

Chevron CEO Mike Wirth warns that physical oil shortages will emerge globally following the closure of the Strait of Hormuz, potentially impacting economies similarly to the 1970s disruptions.

reuters

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