Japan vs Korea: Greenhouse gas emissions - Regions — GHG emissions from buildings

Japan
111.04 million Tonnes of CO2-equivalent
in 2023
Korea
51.91 million Tonnes of CO2-equivalent
in 2023
Japan rank
5th
Korea rank
2nd

Greenhouse gas emissions - Regions — GHG emissions from buildings over time

  • Japan
  • Korea
050.0M100.0M150.0M200.0M197019962023

How they compare

Japan currently reports 111.04 million Tonnes of CO2-equivalent against 51.91 million Tonnes of CO2-equivalent in Korea, a difference of 59.13 million Tonnes of CO2-equivalent.

That makes Japan's figure about 2.1 times Korea's.

Across all 54 years both countries report, Japan has been ahead every year.

Japan ranks 5th and Korea ranks 2nd of 47 countries.

Japan has averaged higher in every one of the 6 decades both report.

Head to head by decade

Decade Japan Korea Difference Ahead
1970s 119.71 million Tonnes of CO2-equivalent 32.62 million Tonnes of CO2-equivalent 87.09 million Tonnes of CO2-equivalent Japan
1980s 136.20 million Tonnes of CO2-equivalent 61.29 million Tonnes of CO2-equivalent 74.92 million Tonnes of CO2-equivalent Japan
1990s 153.78 million Tonnes of CO2-equivalent 77.78 million Tonnes of CO2-equivalent 75.99 million Tonnes of CO2-equivalent Japan
2000s 170.17 million Tonnes of CO2-equivalent 67.70 million Tonnes of CO2-equivalent 102.47 million Tonnes of CO2-equivalent Japan
2010s 136.79 million Tonnes of CO2-equivalent 59.69 million Tonnes of CO2-equivalent 77.10 million Tonnes of CO2-equivalent Japan
2020s 117.90 million Tonnes of CO2-equivalent 53.72 million Tonnes of CO2-equivalent 64.18 million Tonnes of CO2-equivalent Japan

Averages of every year both report within each decade.

Frequently asked questions

Which has higher greenhouse gas emissions - regions — ghg emissions from buildings, Japan or Korea?
Japan, at 111.04 million Tonnes of CO2-equivalent against 51.91 million Tonnes of CO2-equivalent in Korea as of 2023.
What is the difference in greenhouse gas emissions - regions — ghg emissions from buildings between Japan and Korea?
59.13 million Tonnes of CO2-equivalent, with Japan ahead.
How many years of comparable data are there for Japan and Korea?
54 years are reported by both, from 1970 to 2023.
How do Japan and Korea rank globally for greenhouse gas emissions - regions — ghg emissions from buildings?
Japan ranks 5th and Korea ranks 2nd of 47 countries.
Where does this data come from?
Organisation for Economic Co-operation and Development, published as Greenhouse gas emissions - Regions — GHG emissions from buildings. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Japan vs Korea: Greenhouse gas emissions - Regions — GHG emissions from buildings. Statizoid, drawing on Organisation for Economic Co-operation and Development. Retrieved 24 October 2026, from https://climate.statizoid.com/compare/greenhouse-gas-emissions-regions-ghg-emissions-from-buildings/japan/korea/

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About this data

Indicator
Greenhouse gas emissions - Regions — GHG emissions from buildings
Unit
Tonnes of CO2-equivalent
Source
Organisation for Economic Co-operation and Development
Licence
OECD Terms and Conditions (attribution required)
Coverage
51 places, 2,754 data points, 1970–2023
Last refreshed

This dataset provides indicators on greenhouse gas emissions (GHG) in large (TL2) and small (TL3) regions. Data definition and source GHG are estimated by sector of origin at the subnational level using the Emissions Database for Global Atmospheric Research (EDGAR) (Joint Research Centre). See the methodology. Definition of regions Regions are subnational units below national boundaries. OECD countries have two regional levels: large regions (territorial level 2 or TL2) and small regions (territorial level 3 or TL3). For more information, see the OECD Territorial grid (pdf) and the OECD Territorial Correspondence Table (xlsx). Cite this dataset OECD Regions, Cities and Local Areas database http://oe.cd/geostats. Further information OECD Local Data Portal OECD Regions and Cities at a Glance For questions and/or comments, please email RegionStat@oecd.org.