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

Technology areas in clean energy start-up deals at different funding stages by share of deal value, 2010

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Share of energy companies that obtained seed-stage funding in 2010 that obtained follow-on funding, by technology area

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Gross hydropower capacity additions by market type, 1976-2020

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Actual vs required investment needs for modernisation of plants globally, 2021-2030

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Current versus future average annual investment in clean power, grids and energy end use by Emerging Markets and Developing Economies in climate-driven scenarios, 2016-2030

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Current versus future average annual investment in clean power, grids and energy end use in Emerging Markets and Developing Economies in climate-driven scenarios, 2016-2030

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Selection of key indicators for Emerging Markets and Developing Economies in 2021

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Global energy supply investment by sector, 2019-2021

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Global investment in clean energy and energy efficiency, 2017-2021

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Global energy supply investment by sector, 2019-2021

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Clean energy investment in the net zero pathway, 2016-2050

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