International shipping carbon dioxide emissions increased *** percent in 2023, to *** million metric tons (MtCOâ‚‚). This was the third-consecutive year that international shipping emissions increased, continuing to rebound from the COVID-19-related slump in 2020. Annual international shipping COâ‚‚ emissions have roughly doubled since 1990, and now account for roughly ** percent of global transportation COâ‚‚ emissions.
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EDGAR/JRC. (September 5, 2024). Carbon dioxide emissions from international shipping worldwide from 1970 to 2023 (in million metric tons) [Graph]. In ÌÇÐÄÆÆ½â°æ. Retrieved July 27, 2026, from /statistics/1291468/international-shipping-emissions-worldwide/
EDGAR/JRC. "Carbon dioxide emissions from international shipping worldwide from 1970 to 2023 (in million metric tons)." Chart. September 5, 2024. ÌÇÐÄÆÆ½â°æ. Accessed July 27, 2026. /statistics/1291468/international-shipping-emissions-worldwide/
EDGAR/JRC. (2024). Carbon dioxide emissions from international shipping worldwide from 1970 to 2023 (in million metric tons). ÌÇÐÄÆÆ½â°æ. ÌÇÐÄÆÆ½â°æ Inc.. Accessed: July 27, 2026. /statistics/1291468/international-shipping-emissions-worldwide/
EDGAR/JRC. "Carbon Dioxide Emissions from International Shipping Worldwide from 1970 to 2023 (in Million Metric Tons)." ÌÇÐÄÆÆ½â°æ, ÌÇÐÄÆÆ½â°æ Inc., 5 Sep 2024, /statistics/1291468/international-shipping-emissions-worldwide/
EDGAR/JRC, Carbon dioxide emissions from international shipping worldwide from 1970 to 2023 (in million metric tons) ÌÇÐÄÆÆ½â°æ, /statistics/1291468/international-shipping-emissions-worldwide/ (last visited July 27, 2026)
Carbon dioxide emissions from international shipping worldwide from 1970 to 2023 (in million metric tons) [Graph], EDGAR/JRC, September 5, 2024. [Online]. Available: /statistics/1291468/international-shipping-emissions-worldwide/