Data and statistics

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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Current policy support for hydrogen deployment, 2018

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Global demand for pure hydrogen, 1975-2018

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Hydrogen production costs by production source, 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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Capacity of new projects for hydrogen production for energy and climate purposes, fossil fuel with CO2 capture, 2000-2018

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Hydrogen production costs using natural gas in selected regions, 2018

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Limits on hydrogen blending in natural gas networks, 2018

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Allowed sulphur content in oil products, 2018

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Potential hydrogen demand for heating in buildings and spread of competitive energy prices in selected markets, 2030

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