Australia has the highest per capita greenhouse gas emissions of all OECD member countries in 2022, at 22 metric tons of carbon dioxide equivalent (tCO₂e). Canadians were the second-worst carbon polluters that year, with average emissions of just over 20 tCO₂e/cap. 12 of the 38 OECD member countries had per capita emissions below the global average in 2022, with Costa Rica, the most recent OECD member, averaging just three tCO₂e/cap.
Per capita greenhouse gas emissions in 2022, by select OECD country
(in metric tons of carbon dioxide equivalent)
Greenhouse gas emissions include carbon dioxide, methane and nitrous oxide from all sources, including agriculture and land-use change. They are measured in metric tons of carbon dioxide-equivalents over a 100-year timescale.
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.
OWID. (April 8, 2024). Per capita greenhouse gas emissions in 2022, by select OECD country (in metric tons of carbon dioxide equivalent) [Graph]. In Statista. Retrieved September 18, 2024, from https://www.statista.com/statistics/478783/leading-countries-based-on-per-capita-greenhouse-gas-emissions/
OWID. "Per capita greenhouse gas emissions in 2022, by select OECD country (in metric tons of carbon dioxide equivalent)." Chart. April 8, 2024. Statista. Accessed September 18, 2024. https://www.statista.com/statistics/478783/leading-countries-based-on-per-capita-greenhouse-gas-emissions/
OWID. (2024). Per capita greenhouse gas emissions in 2022, by select OECD country (in metric tons of carbon dioxide equivalent). Statista. Statista Inc.. Accessed: September 18, 2024. https://www.statista.com/statistics/478783/leading-countries-based-on-per-capita-greenhouse-gas-emissions/
OWID. "Per Capita Greenhouse Gas Emissions in 2022, by Select Oecd Country (in Metric Tons of Carbon Dioxide Equivalent)." Statista, Statista Inc., 8 Apr 2024, https://www.statista.com/statistics/478783/leading-countries-based-on-per-capita-greenhouse-gas-emissions/
OWID, Per capita greenhouse gas emissions in 2022, by select OECD country (in metric tons of carbon dioxide equivalent) Statista, https://www.statista.com/statistics/478783/leading-countries-based-on-per-capita-greenhouse-gas-emissions/ (last visited September 18, 2024)
Per capita greenhouse gas emissions in 2022, by select OECD country (in metric tons of carbon dioxide equivalent) [Graph], OWID, April 8, 2024. [Online]. Available: https://www.statista.com/statistics/478783/leading-countries-based-on-per-capita-greenhouse-gas-emissions/