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

Weighted average cost of capital in Kenya, Senegal and South Africa, 2022

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Solar-sector risk perception in Kenya, Senegal and South Africa, 2022

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

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Average lead times to build new electricity grid assets in Europe and the United States, 2010-2021

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Installed capacity in the United States, 2000-2020, and projections up to 2040 in the Stated Policies Scenario

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Installed capacity in the United States, 2000-2020, and projections up to 2040 in the Sustainable Development Scenario

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Dispatchable generation capacity, net additions by technology in the Stated Policies Scenario, 2030

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Trends in oil intensity and GDP per capita, 2000-2018

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Crude quality of selected producers and refiners, 2018

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