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

Shares of coal and gas in primary energy in China, 1990 to 2018

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Shares of coal and gas in primary energy in Europe, 1990 to 2018

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CO2 savings from coal-to-gas switching in the power sector at different gas prices, 2019

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Current policy support for hydrogen deployment, 2018

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Hydrogen production costs by production source, 2018

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Capacity of new projects for hydrogen production for energy and climate purposes, electrolytic hydrogen, 2000-2018

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Capacity of new projects for hydrogen production for energy and climate purposes, fossil fuel with CO2 capture, 2000-2018

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Hydrogen production costs using natural gas in selected regions, 2018

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Limits on hydrogen blending in natural gas networks, 2018

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Potential hydrogen demand for heating in buildings and spread of competitive energy prices in selected markets, 2030

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