ChartOur World in Data

Long-term energy transitions

Share of primary energy by source over the long-term, measured as the percentage of total energy consumption. Primary electricity includes: hydropower, nuclear power, wind, photo­voltaics, tidal, wave and solar thermal and geothermal (only figures for electricity production are included).

Source
Our World in Data
Updated
08 Aug 2017
Last checked
17 Sept 2026
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Data visualization: Long-term energy transitions

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Joint Center for History and Economics, Harvard University and University of Cambridge

Attribution: Joint Center for History and Economics

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