Includes 29,928 cargo-carrying or passenger ships above 5,000 GT.
Emissions are allocated based on total voyages of ships to and from each country or region.
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COâ‚‚ shipping emissions by country or region based on ship traffic 2019
In 2019, ships transporting cargo and passengers between China and its trading partners produced nearly ** kilotons of CO2 emissions. EU seaborne trade was responsible for some * kilotons of CO2 emissions that year.
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Transport & Environment. (November 30, 2022). COâ‚‚ emissions produced by ships based on total voyages in 2019, by country or region (in kilotons) [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved August 02, 2026, from /statistics/1364415/maritime-co2-emissions-worldwide-country-region-ship-traffic/
Transport & Environment. "COâ‚‚ emissions produced by ships based on total voyages in 2019, by country or region (in kilotons)." Chart. November 30, 2022. ÌÇÐÄÆƽâ°æ. Accessed August 02, 2026. /statistics/1364415/maritime-co2-emissions-worldwide-country-region-ship-traffic/
Transport & Environment. (2022). COâ‚‚ emissions produced by ships based on total voyages in 2019, by country or region (in kilotons). ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: August 02, 2026. /statistics/1364415/maritime-co2-emissions-worldwide-country-region-ship-traffic/
Transport & Environment. "Coâ‚‚ Emissions Produced by Ships Based on Total Voyages in 2019, by Country or Region (in Kilotons)." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 30 Nov 2022, /statistics/1364415/maritime-co2-emissions-worldwide-country-region-ship-traffic/
Transport & Environment, COâ‚‚ emissions produced by ships based on total voyages in 2019, by country or region (in kilotons) ÌÇÐÄÆƽâ°æ, /statistics/1364415/maritime-co2-emissions-worldwide-country-region-ship-traffic/ (last visited August 02, 2026)
COâ‚‚ emissions produced by ships based on total voyages in 2019, by country or region (in kilotons) [Graph], Transport & Environment, November 30, 2022. [Online]. Available: /statistics/1364415/maritime-co2-emissions-worldwide-country-region-ship-traffic/
