Hydrogen economy overview

Live snapshot of 50 curated facilities across the global hydrogen value chain.

Announced capacity
129.4 GW
Sum of electrolyser MW
Active
12
Under construction
14
Planned
24
Investment announced
$358.1B
Reached FID
$75B
of $680B announced

Project status distribution

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Capacity by region (GW)

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Global electrolyser capacity (GW, announced + operational)

IEA Global Hydrogen Review 2024

Hydrogen type breakdown

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Global hydrogen market size ($B, all colours)

IEA + Hydrogen Council 2024 outlook

Top 12 countries by project count

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Forward-looking values are projection ranges from the cited sources, not predictions. H2 Intel is intelligence, not investment advice. See the Investments view for sourced theses.