International shipping carbon dioxide emissions increased 1.1 percent in 2023, to 706 million metric tons (MtCO₂). 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 CO₂ emissions have roughly doubled since 1990, and now account for roughly 10 percent of global transportation CO₂ emissions.
Carbon dioxide emissions from international shipping worldwide from 1970 to 2023
(in million metric tons)
Adjust the presentation of the statistic and data points.
Share the statistic on social media channels or embed the statistic in your
website using "Embed Code", where available.
Cite this statistic and select one of the following formats: APA, Chicago, Harvard, MLA & Bluebook.
Print the statistic including description and metadata.
Chart type
Carbon dioxide emissions from international shipping worldwide from 1970 to 2023
Share this statistic
You have no right to use this feature.
Make sure to contact us if you are interested in scientific citation.
You can upgrade your account to enable this functionality for all statistics.
This feature is not available with your current account.Request access
Learn more about how Statista can support your business.
EDGAR/JRC. (September 5, 2024). Carbon dioxide emissions from international shipping worldwide from 1970 to 2023 (in million metric tons) [Graph]. In Statista. Retrieved April 01, 2025, from https://www.statista.com/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. Statista. Accessed April 01, 2025. https://www.statista.com/statistics/1291468/international-shipping-emissions-worldwide/
EDGAR/JRC. (2024). Carbon dioxide emissions from international shipping worldwide from 1970 to 2023 (in million metric tons). Statista. Statista Inc.. Accessed: April 01, 2025. https://www.statista.com/statistics/1291468/international-shipping-emissions-worldwide/
EDGAR/JRC. "Carbon Dioxide Emissions from International Shipping Worldwide from 1970 to 2023 (in Million Metric Tons)." Statista, Statista Inc., 5 Sep 2024, https://www.statista.com/statistics/1291468/international-shipping-emissions-worldwide/
EDGAR/JRC, Carbon dioxide emissions from international shipping worldwide from 1970 to 2023 (in million metric tons) Statista, https://www.statista.com/statistics/1291468/international-shipping-emissions-worldwide/ (last visited April 01, 2025)
Carbon dioxide emissions from international shipping worldwide from 1970 to 2023 (in million metric tons) [Graph], EDGAR/JRC, September 5, 2024. [Online]. Available: https://www.statista.com/statistics/1291468/international-shipping-emissions-worldwide/
Profit from additional features with an Employee Account
Please create an employee account to be able to mark statistics as favorites.
Then you can access your favorite statistics via the star in the header.
Profit from the additional features of your individual account
Currently, you are using a shared account. To use individual functions (e.g., mark statistics as favourites, set
statistic alerts) please log in with your personal account.
If you are an admin, please authenticate by logging in again.