Important message for WDS users

The IEA has discontinued providing data in the Beyond 2020 format (IVT files and through WDS). Data is now available through the .Stat Data Explorer, which also allows users to export data in Excel and CSV formats.

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Data and statistics

Share of nuclear energy in total electricity generation by country, 2023

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Spatial concentration index for selected infrastructure categories, 2010

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Batteries manufacturing capacity and utilisation in the Stated Policies Scenario, 2023 and 2030

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Regional levers to achieve the doubling of the global rate of energy efficiency improvements

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