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

Annual efficiency improvements required by existing standards from 2017

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Light-duty vehicle sales in countries with adopted fuel economy (and/or GHG/CO2) standards

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Heavy-duty vehicle sales in countries with adopted fuel economy (and/or GHG/CO2) standards

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Estimated air conditioner stock in selected regions, 2010-2018

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Combined utility-scale and behind-the-meter deployment in selected countries, 2013-2018

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National and sub-national fuel cell electric vehicle targets for selected countries, 2018-2030

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Smart meter deployment in key markets, 2013-2017

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Spending on energy RD&D by national governments, 2014-2018

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Spending on energy RD&D as of share of GDP in selected countries, 2014-2018

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Change in nuclear generation in selected countries, 2017-2018

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Global primary energy demand growth by fuel and leading regions, 2018

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Primary energy demand growth by fuel in major energy markets, 2017-2018

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