Cambodia vs United States of America: Carbon dioxide emissions per unit of GDP PPP

Cambodia
0.1717
in 2023
United States of America
0.1762
in 2023
Cambodia rank
57th
United States of America rank
55th

Carbon dioxide emissions per unit of GDP PPP over time

  • Cambodia
  • United States of America
0.10.20.30.4200020112023

How they compare

United States of America currently reports 0.1762 against 0.1717 in Cambodia, a difference of 0.0045.

Across all 24 years both countries report, United States of America has been ahead every year.

Cambodia ranks 57th and United States of America ranks 55th of 159 countries.

United States of America has averaged higher in every one of the 3 decades both report.

Head to head by decade

Decade Cambodia United States of America Difference Ahead
2000s 0.0779 0.328 0.2501 United States of America
2010s 0.0976 0.2441 0.1465 United States of America
2020s 0.1488 0.187 0.0382 United States of America

Averages of every year both report within each decade.

Frequently asked questions

Which has higher carbon dioxide emissions per unit of gdp ppp, Cambodia or United States of America?
United States of America, at 0.1762 against 0.1717 in Cambodia as of 2023.
What is the difference in carbon dioxide emissions per unit of gdp ppp between Cambodia and United States of America?
0.0045, with United States of America ahead.
How many years of comparable data are there for Cambodia and United States of America?
24 years are reported by both, from 2000 to 2023.
How do Cambodia and United States of America rank globally for carbon dioxide emissions per unit of gdp ppp?
Cambodia ranks 57th and United States of America ranks 55th of 159 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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Cambodia vs United States of America: Carbon dioxide emissions per unit of GDP PPP. Statizoid, drawing on United Nations Statistics Division, SDG Global Database. Retrieved 16 September 2026, from https://climate.statizoid.com/compare/carbon-dioxide-emissions-per-unit-of-gdp-ppp-kilogrammes-of-co2-per-constant-2021-united/cambodia/united-states/

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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)
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