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.

Data and statistics

Energy efficiency and other end-use investment in the industrial sector, 2019-2023

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Investment in data centres in the United States, January 2014 to August 2024

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Global growth in final electricity demand by use in the Stated Policies Scenario, 2023-2030

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Spatial concentration index for selected infrastructure categories, 2010

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Household adoption rates of digital technologies in the United States

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Efficiency improvement of AI related computer chips, 2008-2023

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Investment change in 2023-2024, and additional average annual change in investment in the Net Zero Scenario, 2023-2030

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Share of investment and sales in selected clean energy technologies in GDP, 2023

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Share of investment in selected clean energy technologies in total investment, 2023

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Number of negotiated lots in auctions for transmission projects versus discount rate in Brazil, 2008-2022

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Capacity of renewable energy projects in different development stages in connection queues vs actual capacity additions, 2022

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