Japan vs Tajikistan: Carbon dioxide emissions per unit of GDP PPP (kilogrammes of CO2)

Japan
0.1632 kg per constant US$
in 2023
Tajikistan
0.1673 kg per constant US$
in 2023
Japan rank
62nd
Tajikistan rank
59th

Carbon dioxide emissions per unit of GDP PPP (kilogrammes of CO2) over time

  • Japan
  • Tajikistan
00.10.20.3200020112023

How they compare

Tajikistan currently reports 0.1673 kg per constant US$ against 0.1632 kg per constant US$ in Japan, a difference of 0.0041 kg per constant US$.

The two have swapped places 2 times across 24 shared years of data; in 2000 it was Tajikistan ahead.

Japan ranks 62nd and Tajikistan ranks 59th of 160 countries.

Across the 3 decades both report, Japan averaged higher in 2 and Tajikistan in 1.

Head to head by decade

Decade Japan Tajikistan Difference Ahead
2000s 0.2231 kg per constant US$ 0.1898 kg per constant US$ 0.0333 kg per constant US$ Japan
2010s 0.2095 kg per constant US$ 0.1564 kg per constant US$ 0.053 kg per constant US$ Japan
2020s 0.174 kg per constant US$ 0.1825 kg per constant US$ 0.0084 kg per constant US$ Tajikistan

Averages of every year both report within each decade.

Frequently asked questions

Which has higher carbon dioxide emissions per unit of gdp ppp, Japan or Tajikistan?
Tajikistan, at 0.1673 kg per constant US$ against 0.1632 kg per constant US$ in Japan as of 2023.
What is the difference in carbon dioxide emissions per unit of gdp ppp between Japan and Tajikistan?
0.0041 kg per constant US$, with Tajikistan ahead.
How many years of comparable data are there for Japan and Tajikistan?
24 years are reported by both, from 2000 to 2023.
How do Japan and Tajikistan rank globally for carbon dioxide emissions per unit of gdp ppp?
Japan ranks 62nd and Tajikistan ranks 59th of 160 countries.
Where does this data come from?
United Nations Statistics Division, SDG Global Database, published as Carbon dioxide emissions per unit of GDP PPP (kilogrammes of CO2 per constant 2021 United States dollars). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Japan vs Tajikistan: Carbon dioxide emissions per unit of GDP PPP. Statizoid, drawing on United Nations Statistics Division, SDG Global Database. Retrieved 07 November 2026, from https://climate.statizoid.com/compare/carbon-dioxide-emissions-per-unit-of-gdp-ppp-kilogrammes-of-co2-per-constant-2021-united/japan/tajikistan/

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About this data

Indicator
Carbon dioxide emissions per unit of GDP PPP (kilogrammes of CO2 per constant 2021 United States dollars)
Unit
kg per constant US$
Source
United Nations Statistics Division, SDG Global Database
Licence
UN SDG Global Database (open, attribution requested)
Coverage
196 places, 4,687 data points, 2000–2023
Last refreshed