Data and statistics

Low emission hydrogen production by technology route and maturity based on announced projects and in the Net Zero Scenario, 2030

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Changes in total energy supply by source in the Net Zero Scenario, 2022–2050

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CO2 emissions reductions in cumulative savings by mitigation measures in the Net Zero Scenario, 2022-2050

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Global and G7 members’ hydrogen demand by sector, 2021

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Global and G7 members’ hydrogen production by technology, 2021

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Investment needs in public electric vehicle recharging infrastructure and electrolysers in the Sustainable Development Scenario, 2020-2030

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Current limits on hydrogen blending in natural gas networks and gas demand per capita in selected locations

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IEA total public energy RD&D by technology, 1974-2018

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Energy RD&D budgets by technology in selected IEA countries and the European Union, 2017-2018

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Global venture capital investment in energy technology companies, 2007-2019

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Global demand for pure hydrogen, 1975-2018

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Capacity of new projects for hydrogen production for energy and climate purposes, electrolytic hydrogen, 2000-2018

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