CO2 Emissions from Fuel Combustion

2019 edition - expires 15 April 2020

September 2019: Release of 2019 final edition
This data service contains annual time series of CO2 emissions from fossil fuel combustion, a major source of anthropogenic greenhouse gas emissions.

New!! (September 2019): The 2019 final edition of this online data service has just been released.

The CO2 Emissions from Fuel Combustion database contains annual CO2 emissions from fuel combustion and related indicators for 190 countries plus regional aggregates. Emissions were calculated using IEA energy databases and the default methods and emission factors given in the 2006 GLs for National Greenhouse Gas Inventories. This edition includes annual data for 190 countries/regions, generally from 1960 (OECD) and from 1971 (Non-OECD), unless specified differently at the country level.


Includes full updated data up to 2017 for OECD countries and selected emerging economies.

Expanded Product Description (2019 first edition)


Contains data for 190 countries up to 2017 and provisional 2018 data for emissions from fuel combustion and emissions from electricity and heat production for over 50 countries.  

Expanded Product Description (2019 final edition)

The service is updated twice a year - in April with the "first edition" and in September with the "final edition".

Important note: the CO2 emission factors from electricity generation are no longer included in this data service.  They are sold as a separate product entitled Emissions Factors.


Please note that your use of IEA data is subject to the Terms and Conditions found on the IEA’s website here: In particular, external dissemination of any IEA data, including within software or other tools, requires specific permission and may be subject to an additional licence fee.  Please contact us at  if you have any questions on the terms.

Note on multi-user licences:  (apart from the global corporate licences): Users must be individuals working at the Customer's place of business.    

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