Data and statistics

Total public energy RD&D in IEA countries, 2005-2018

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Offshore wind capacity by country, 1991-2030

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Renewable heat consumption for selected countries, 2012-2024

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Public energy RD&D budgets by country for IEA members and the European union

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Total public energy RD&D budgets by country for 2018 or latest available year

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Total public energy RD&D budgets per thousand units of GDP by countries for 2017

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Solar PV generation in major OECD producing countries, 2000-2018

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Largest producers by fuel, 2017

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Limits on hydrogen blending in natural gas networks, 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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District heating's share of residential energy demand and share of fossil fuel in district heating, 2017

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Cumulative CO2 emissions avoided by global nuclear power in selected countries, 1971-2018

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