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The Largest CO₂ Emitters

Annual carbon dioxide emissions from fossil fuels and industry, latest year, million tonnes

China leads at 12,289
Current·Data to 2024

Plays the chart through its history. Pauses are where a new leader takes first place.

Global Carbon Budget via Our World in Data (CC BY 4.0). Territorial emissions, excluding land-use change; international aviation and shipping are not assigned to countries. The latest year is preliminary. The twenty largest emitters; plays as a bar chart race.

The countries that emit the most carbon dioxide from fossil fuels and industry each year. China emits more than the United States and India combined.

What this chart reads·20 series

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Sources·20 sources

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China CO₂ Emissions (Global Carbon Budget). Source: Global Carbon Budget (2025), Global Carbon Project, processed by Our World in Data (chart annual-co2-emissions-per-country). Cite: Andrew, R. M. and Peters, G. P. (2025), The Global Carbon Project's fossil CO2 emissions dataset (2025v15), Zenodo, https://doi.org/10.5281/zenodo.17417124; and Friedlingstein, P. et al., Global Carbon Budget 2025. License: CC BY 4.0. Our World in Data processing is CC BY 4.0. https://globalcarbonbudget.org/

United States CO₂ Emissions (Global Carbon Budget). Source: Global Carbon Budget (2025), Global Carbon Project, processed by Our World in Data (chart annual-co2-emissions-per-country). Cite: Andrew, R. M. and Peters, G. P. (2025), The Global Carbon Project's fossil CO2 emissions dataset (2025v15), Zenodo, https://doi.org/10.5281/zenodo.17417124; and Friedlingstein, P. et al., Global Carbon Budget 2025. License: CC BY 4.0. Our World in Data processing is CC BY 4.0. https://globalcarbonbudget.org/

India CO₂ Emissions (Global Carbon Budget). Source: Global Carbon Budget (2025), Global Carbon Project, processed by Our World in Data (chart annual-co2-emissions-per-country). Cite: Andrew, R. M. and Peters, G. P. (2025), The Global Carbon Project's fossil CO2 emissions dataset (2025v15), Zenodo, https://doi.org/10.5281/zenodo.17417124; and Friedlingstein, P. et al., Global Carbon Budget 2025. License: CC BY 4.0. Our World in Data processing is CC BY 4.0. https://globalcarbonbudget.org/

Russia CO₂ Emissions (Global Carbon Budget). Source: Global Carbon Budget (2025), Global Carbon Project, processed by Our World in Data. Cite: Andrew, R. M. and Peters, G. P. (2025), The Global Carbon Project's fossil CO2 emissions dataset (2025v15), Zenodo, https://doi.org/10.5281/zenodo.17417124; and Friedlingstein, P. et al., Global Carbon Budget 2025. License: CC BY 4.0. Our World in Data processing is CC BY 4.0. https://globalcarbonbudget.org/ Our World in Data chart annual-co2-emissions-per-country, read monthly.

Japan CO₂ Emissions (Global Carbon Budget). Source: Global Carbon Budget (2025), Global Carbon Project, processed by Our World in Data. Cite: Andrew, R. M. and Peters, G. P. (2025), The Global Carbon Project's fossil CO2 emissions dataset (2025v15), Zenodo, https://doi.org/10.5281/zenodo.17417124; and Friedlingstein, P. et al., Global Carbon Budget 2025. License: CC BY 4.0. Our World in Data processing is CC BY 4.0. https://globalcarbonbudget.org/ Our World in Data chart annual-co2-emissions-per-country, read monthly.

Indonesia CO₂ Emissions (Global Carbon Budget). Source: Global Carbon Budget (2025), Global Carbon Project, processed by Our World in Data. Cite: Andrew, R. M. and Peters, G. P. (2025), The Global Carbon Project's fossil CO2 emissions dataset (2025v15), Zenodo, https://doi.org/10.5281/zenodo.17417124; and Friedlingstein, P. et al., Global Carbon Budget 2025. License: CC BY 4.0. Our World in Data processing is CC BY 4.0. https://globalcarbonbudget.org/ Our World in Data chart annual-co2-emissions-per-country, read monthly.

Iran CO₂ Emissions (Global Carbon Budget). Source: Global Carbon Budget (2025), Global Carbon Project, processed by Our World in Data. Cite: Andrew, R. M. and Peters, G. P. (2025), The Global Carbon Project's fossil CO2 emissions dataset (2025v15), Zenodo, https://doi.org/10.5281/zenodo.17417124; and Friedlingstein, P. et al., Global Carbon Budget 2025. License: CC BY 4.0. Our World in Data processing is CC BY 4.0. https://globalcarbonbudget.org/ Our World in Data chart annual-co2-emissions-per-country, read monthly.

Saudi Arabia CO₂ Emissions (Global Carbon Budget). Source: Global Carbon Budget (2025), Global Carbon Project, processed by Our World in Data. Cite: Andrew, R. M. and Peters, G. P. (2025), The Global Carbon Project's fossil CO2 emissions dataset (2025v15), Zenodo, https://doi.org/10.5281/zenodo.17417124; and Friedlingstein, P. et al., Global Carbon Budget 2025. License: CC BY 4.0. Our World in Data processing is CC BY 4.0. https://globalcarbonbudget.org/ Our World in Data chart annual-co2-emissions-per-country, read monthly.

South Korea CO₂ Emissions (Global Carbon Budget). Source: Global Carbon Budget (2025), Global Carbon Project, processed by Our World in Data. Cite: Andrew, R. M. and Peters, G. P. (2025), The Global Carbon Project's fossil CO2 emissions dataset (2025v15), Zenodo, https://doi.org/10.5281/zenodo.17417124; and Friedlingstein, P. et al., Global Carbon Budget 2025. License: CC BY 4.0. Our World in Data processing is CC BY 4.0. https://globalcarbonbudget.org/ Our World in Data chart annual-co2-emissions-per-country, read monthly.

Germany CO₂ Emissions (Global Carbon Budget). Source: Global Carbon Budget (2025), Global Carbon Project, processed by Our World in Data. Cite: Andrew, R. M. and Peters, G. P. (2025), The Global Carbon Project's fossil CO2 emissions dataset (2025v15), Zenodo, https://doi.org/10.5281/zenodo.17417124; and Friedlingstein, P. et al., Global Carbon Budget 2025. License: CC BY 4.0. Our World in Data processing is CC BY 4.0. https://globalcarbonbudget.org/ Our World in Data chart annual-co2-emissions-per-country, read monthly.

Canada CO₂ Emissions (Global Carbon Budget). Source: Global Carbon Budget (2025), Global Carbon Project, processed by Our World in Data (chart annual-co2-emissions-per-country). Cite: Andrew, R. M. and Peters, G. P. (2025), The Global Carbon Project's fossil CO2 emissions dataset (2025v15), Zenodo, https://doi.org/10.5281/zenodo.17417124; and Friedlingstein, P. et al., Global Carbon Budget 2025. License: CC BY 4.0. Our World in Data processing is CC BY 4.0. https://globalcarbonbudget.org/

Türkiye CO₂ Emissions (Global Carbon Budget). Source: Global Carbon Budget (2025), Global Carbon Project, processed by Our World in Data. Cite: Andrew, R. M. and Peters, G. P. (2025), The Global Carbon Project's fossil CO2 emissions dataset (2025v15), Zenodo, https://doi.org/10.5281/zenodo.17417124; and Friedlingstein, P. et al., Global Carbon Budget 2025. License: CC BY 4.0. Our World in Data processing is CC BY 4.0. https://globalcarbonbudget.org/ Our World in Data chart annual-co2-emissions-per-country, read monthly.

Brazil CO₂ Emissions (Global Carbon Budget). Source: Global Carbon Budget (2025), Global Carbon Project, processed by Our World in Data (chart annual-co2-emissions-per-country). Cite: Andrew, R. M. and Peters, G. P. (2025), The Global Carbon Project's fossil CO2 emissions dataset (2025v15), Zenodo, https://doi.org/10.5281/zenodo.17417124; and Friedlingstein, P. et al., Global Carbon Budget 2025. License: CC BY 4.0. Our World in Data processing is CC BY 4.0. https://globalcarbonbudget.org/

Mexico CO₂ Emissions (Global Carbon Budget). Source: Global Carbon Budget (2025), Global Carbon Project, processed by Our World in Data. Cite: Andrew, R. M. and Peters, G. P. (2025), The Global Carbon Project's fossil CO2 emissions dataset (2025v15), Zenodo, https://doi.org/10.5281/zenodo.17417124; and Friedlingstein, P. et al., Global Carbon Budget 2025. License: CC BY 4.0. Our World in Data processing is CC BY 4.0. https://globalcarbonbudget.org/ Our World in Data chart annual-co2-emissions-per-country, read monthly.

South Africa CO₂ Emissions (Global Carbon Budget). Source: Global Carbon Budget (2025), Global Carbon Project, processed by Our World in Data. Cite: Andrew, R. M. and Peters, G. P. (2025), The Global Carbon Project's fossil CO2 emissions dataset (2025v15), Zenodo, https://doi.org/10.5281/zenodo.17417124; and Friedlingstein, P. et al., Global Carbon Budget 2025. License: CC BY 4.0. Our World in Data processing is CC BY 4.0. https://globalcarbonbudget.org/ Our World in Data chart annual-co2-emissions-per-country, read monthly.

Australia CO₂ Emissions (Global Carbon Budget). Source: Global Carbon Budget (2025), Global Carbon Project, processed by Our World in Data. Cite: Andrew, R. M. and Peters, G. P. (2025), The Global Carbon Project's fossil CO2 emissions dataset (2025v15), Zenodo, https://doi.org/10.5281/zenodo.17417124; and Friedlingstein, P. et al., Global Carbon Budget 2025. License: CC BY 4.0. Our World in Data processing is CC BY 4.0. https://globalcarbonbudget.org/ Our World in Data chart annual-co2-emissions-per-country, read monthly.

Vietnam CO₂ Emissions (Global Carbon Budget). Source: Global Carbon Budget (2025), Global Carbon Project, processed by Our World in Data. Cite: Andrew, R. M. and Peters, G. P. (2025), The Global Carbon Project's fossil CO2 emissions dataset (2025v15), Zenodo, https://doi.org/10.5281/zenodo.17417124; and Friedlingstein, P. et al., Global Carbon Budget 2025. License: CC BY 4.0. Our World in Data processing is CC BY 4.0. https://globalcarbonbudget.org/ Our World in Data chart annual-co2-emissions-per-country, read monthly.

United Kingdom CO₂ Emissions (Global Carbon Budget). Source: Global Carbon Budget (2025), Global Carbon Project, processed by Our World in Data. Cite: Andrew, R. M. and Peters, G. P. (2025), The Global Carbon Project's fossil CO2 emissions dataset (2025v15), Zenodo, https://doi.org/10.5281/zenodo.17417124; and Friedlingstein, P. et al., Global Carbon Budget 2025. License: CC BY 4.0. Our World in Data processing is CC BY 4.0. https://globalcarbonbudget.org/ Our World in Data chart annual-co2-emissions-per-country, read monthly.

Italy CO₂ Emissions (Global Carbon Budget). Source: Global Carbon Budget (2025), Global Carbon Project, processed by Our World in Data. Cite: Andrew, R. M. and Peters, G. P. (2025), The Global Carbon Project's fossil CO2 emissions dataset (2025v15), Zenodo, https://doi.org/10.5281/zenodo.17417124; and Friedlingstein, P. et al., Global Carbon Budget 2025. License: CC BY 4.0. Our World in Data processing is CC BY 4.0. https://globalcarbonbudget.org/ Our World in Data chart annual-co2-emissions-per-country, read monthly.

Malaysia CO₂ Emissions (Global Carbon Budget). Source: Global Carbon Budget (2025), Global Carbon Project, processed by Our World in Data. Cite: Andrew, R. M. and Peters, G. P. (2025), The Global Carbon Project's fossil CO2 emissions dataset (2025v15), Zenodo, https://doi.org/10.5281/zenodo.17417124; and Friedlingstein, P. et al., Global Carbon Budget 2025. License: CC BY 4.0. Our World in Data processing is CC BY 4.0. https://globalcarbonbudget.org/ Our World in Data chart annual-co2-emissions-per-country, read monthly.

Charts are drawn from Palanor's signal library and recomputed from source data on every view. Transformations (changes, indexing, year-on-year rates) are Palanor's.

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