Global Metric Ton CO2 Emissions By Country 1970-2024

Line graph showing global carbon emissions for top-five carbon-emitting countries and all other emissions from 1970-2024.

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Chart: UC Davis College of Letters and ScienceSource: Crippa M., et al., GHG emissions of all world countries – JRC/IEA 2025 Report, Luxembourg, 2025.Get the dataEmbed Created with Datawrapper