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Global Hydrogen Review 2022

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About this report

The Global Hydrogen Review is an annual publication by the International Energy Agency that tracks hydrogen production and demand worldwide, as well as progress in critical areas such as infrastructure development, trade, policy, regulation, investments and innovation.

The report is an output of the Clean Energy Ministerial Hydrogen Initiative and is intended to inform energy sector stakeholders on the status and future prospects of hydrogen while also informing discussions at the Hydrogen Energy Ministerial Meeting organised by Japan. Focusing on hydrogen’s potentially major role in meeting international energy and climate goals, this year’s Review aims to help decision makers fine-tune strategies to attract investment and facilitate deployment of hydrogen technologies while also creating demand for hydrogen and hydrogen-based fuels. It compares real-world developments with the stated ambitions of government and industry.

This year’s report includes a special focus on how the global energy crisis sparked by Russia’s invasion of Ukraine has accelerated the momentum behind hydrogen and on the opportunities that it offers to simultaneously contribute to decarbonisation targets and enhance energy security.


This is an extract, full report available as PDF download