IEA chief warns of ‘very severe’ global energy crisis IEA may release more oil as the Iran war hits supply, with chief Fatih Birol warning of a severe global energy crisis.Share this: World in energy crisis worse than 1970s’ oil shocks combined, IEA head saysDateMarch 23, 2026In relation toAl-JazeeraTackling methane emissions key for climate change and energy security: IEADateMay 4, 2026In relation toAl-JazeeraIEA due to meet as member states mull releasing oil reserves amid Iran warDateMarch 10, 2026In relation toAl-Jazeera