Japan vs Republic of Korea: Energy — Emissions

Japan
957,000 kt
in 2023
Republic of Korea
575,000 kt
in 2023
Japan rank
7th
Republic of Korea rank
10th

Energy — Emissions over time

  • Japan
  • Republic of Korea
0250.0k500.0k750.0k1.0M1.2M196119922023

How they compare

Japan currently reports 957,000 kt against 575,000 kt in Republic of Korea, a difference of 382,000 kt.

That makes Japan's figure about 1.7 times Republic of Korea's.

Across all 63 years both countries report, Japan has been ahead every year.

Japan ranks 7th and Republic of Korea ranks 10th of 200 countries.

Japan has averaged higher in every one of the 7 decades both report.

Head to head by decade

Decade Japan Republic of Korea Difference Ahead
1960s 401,556 kt 26,244 kt 375,311 kt Japan
1970s 864,200 kt 83,260 kt 780,940 kt Japan
1980s 935,100 kt 173,800 kt 761,300 kt Japan
1990s 1.14 million kt 324,200 kt 817,800 kt Japan
2000s 1.22 million kt 455,400 kt 759,600 kt Japan
2010s 1.17 million kt 586,700 kt 580,300 kt Japan
2020s 993,000 kt 586,250 kt 406,750 kt Japan

Averages of every year both report within each decade.

Frequently asked questions

Which has higher energy — emissions, Japan or Republic of Korea?
Japan, at 957,000 kt against 575,000 kt in Republic of Korea as of 2023.
What is the difference in energy — emissions between Japan and Republic of Korea?
382,000 kt, with Japan ahead.
How many years of comparable data are there for Japan and Republic of Korea?
63 years are reported by both, from 1961 to 2023.
How do Japan and Republic of Korea rank globally for energy — emissions?
Japan ranks 7th and Republic of Korea ranks 10th of 200 countries.
Where does this data come from?
Food and Agriculture Organization of the United Nations, published as Energy — Emissions (CO2). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Japan vs Republic of Korea: Energy — Emissions. Statizoid, drawing on Food and Agriculture Organization of the United Nations. Retrieved 09 September 2026, from https://climate.statizoid.com/compare/energy-emissions-co2-fao-tier-1/japan/republic-of-korea/

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About this data

Indicator
Energy — Emissions (CO2)
Unit
kt
Source
Food and Agriculture Organization of the United Nations
Licence
CC BY-NC-SA 3.0 IGO (FAO)
Coverage
252 places, 14,511 data points, 1961–2023
Last refreshed

The FAOSTAT domain on Emissions Totals summarizes the greenhouse gas (GHG) emissions disseminated in the FAOSTAT Climate Change domains of emissions from agrifood systems. Data are computed following the Tier 1 methods of the Intergovernmental Panel on Climate Change (IPCC) Guidelines for National greenhouse gas (GHG) Inventories (IPCC, 1996; 1997; 2000; 2002; 2006; 2014). Emissions from other economic sectors as defined by the IPCC are also disseminated in the domain for completeness. Methodological details can be found at: https://files-faostat.fao.org/production/GT/GT_en.pdf