NOTICE (July 2017): CDIAC will cease operations on September 30, 2017. Data will continue to be available through this portal until that time. A new DOE data archive is now at Lawrence Berkeley National Laboratory and is named ESS-DIVE. Data stored at CDIAC is being transitioned to ESS-DIVE and will be available from ESS-DIVE by September 30, 2017. If you have any questions regarding the new archive or the data transition, please contact

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Global Fossil-Fuel Carbon Emissions - Graphics

Data graphic Data (ASCII, Fixed Format)   Data graphic Data (ASCII, Comma-delimited)

Carbon Emission Estimates

Carbon Emission Estimates graph

Global Per Capita Carbon Emission Estimates

Global Per Capita Carbon Emission Estimates graph