Data and statistics

Renewable heat consumption, 2007-2024

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Renewable electricity consumption for heat for selected countries/regions, 2012-2024

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Solar thermal gross capacity additions, 2006-2018

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Growth in solar thermal consumption in selected regions, 2013-2024

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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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Full lifecycle emissions intensity of global coal and gas supply for heat generation, 2018

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Current policy support for hydrogen deployment, 2018

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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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Limits on hydrogen blending in natural gas networks, 2018

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