Data and statistics

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2018 and 2019 budgets by technology in selected IEA countries and the European Union

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Capacity of electrolysers for hydrogen production by commissioning year by regions, 2010-2020

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

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Issuance of patents for low-carbon energy technologies in selected countries and regions, 2000-2016

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