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

Average yearly CAPEX investment in clean energy technology supply chain capacity by technology category in the Net Zero Scenario, 2016-2030

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Cumulative CAPEX investment in clean energy technology supply chain capacity by technology category in the Net Zero Scenario, 2023-2030

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Average annual material needs for power transmission and distribution lines in the Net Zero Scenario, 2012-2050

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Average annual material needs for power transformers in the Net Zero Scenario, 2012-2050

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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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Geographic concentration by supply chain segment, 2021

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Required investment to meet minerals demand in the Net Zero Scenario, 2022-2030

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Year-on-year change in European Union gas demand by sector, Q1 2020 - Q4 2022

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Baseline level of gas supply available to the European Union in 2023

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