Ships registered under the Liberia flag produced 116 million metric tons of carbon dioxide (MtCO₂) in 2022. This was the highest emissions among the world's shipping flag states that year. Since 2012, CO₂ emissions from ships registered under the Liberia flag have increased by more than 35 percent. In total, the 10 most polluting flag states emitted almost 600 MtCO₂ in 2022.
Carbon dioxide emissions from ships registered under select major flag states worldwide in 2022
(in million metric tons)
Characteristic
Emissions in MtCO₂
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Exclusive Premium Statistic
To access all Premium Statistics, you need a paid Statista Account
Carbon dioxide emissions from vessels’ main and auxiliary engines, calculated based on bunker fuel from the Automatic Identification System. Figures have been rounded.
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.
Learn more about how Statista can support your business.
UNCTAD. (September 27, 2023). Carbon dioxide emissions from ships registered under select major flag states worldwide in 2022 (in million metric tons) [Graph]. In Statista. Retrieved August 24, 2024, from https://www.statista.com/statistics/1487730/shipping-emissions-worldwide-flag-state/
UNCTAD. "Carbon dioxide emissions from ships registered under select major flag states worldwide in 2022 (in million metric tons)." Chart. September 27, 2023. Statista. Accessed August 24, 2024. https://www.statista.com/statistics/1487730/shipping-emissions-worldwide-flag-state/
UNCTAD. (2023). Carbon dioxide emissions from ships registered under select major flag states worldwide in 2022 (in million metric tons). Statista. Statista Inc.. Accessed: August 24, 2024. https://www.statista.com/statistics/1487730/shipping-emissions-worldwide-flag-state/
UNCTAD. "Carbon Dioxide Emissions from Ships Registered under Select Major Flag States Worldwide in 2022 (in Million Metric Tons)." Statista, Statista Inc., 27 Sep 2023, https://www.statista.com/statistics/1487730/shipping-emissions-worldwide-flag-state/
UNCTAD, Carbon dioxide emissions from ships registered under select major flag states worldwide in 2022 (in million metric tons) Statista, https://www.statista.com/statistics/1487730/shipping-emissions-worldwide-flag-state/ (last visited August 24, 2024)
Carbon dioxide emissions from ships registered under select major flag states worldwide in 2022 (in million metric tons) [Graph], UNCTAD, September 27, 2023. [Online]. Available: https://www.statista.com/statistics/1487730/shipping-emissions-worldwide-flag-state/