Announced electrolyser manufacturing capacity by region and manufacturing capacity needed in the Net Zero Scenario, 2021-2030

Sources

IEA analysis based on manufacturers’ announcements and confidential communications.

Notes

NZE = Net Zero Emissions by 2050 Scenario; Unspecified = manufacturing capacity for which location has not yet been specified. Manufacturing capacity for 2023 is an estimate which includes facilities under construction, facilities for which a final investment decision has been reached and facilities already in operation. New manufacturing capacity for which an expected year of operation has not been disclosed is allocated to 2030.