Cambodia vs United States: Greenhouse Gas Footprints (GHGFP) 2025 edition: Principal indicators

Cambodia
0.483 Kilogrammes of CO2-equivalent per US dollar
in 2022
United States
0.245 Kilogrammes of CO2-equivalent per US dollar
in 2022
Cambodia rank
3rd
United States rank
1st

Greenhouse Gas Footprints (GHGFP) 2025 edition: Principal indicators over time

  • Cambodia
  • United States
00.511.52199520082022

How they compare

Cambodia currently reports 0.483 Kilogrammes of CO2-equivalent per US dollar against 0.245 Kilogrammes of CO2-equivalent per US dollar in United States, a difference of 0.238 Kilogrammes of CO2-equivalent per US dollar.

That makes Cambodia's figure about 2.0 times United States's.

Across all 28 years both countries report, Cambodia has been ahead every year.

Cambodia ranks 3rd and United States ranks 1st of 66 countries.

Cambodia has averaged higher in every one of the 4 decades both report.

Head to head by decade

Decade Cambodia United States Difference Ahead
1990s 1.94 Kilogrammes of CO2-equivalent per US dollar 0.81 Kilogrammes of CO2-equivalent per US dollar 1.13 Kilogrammes of CO2-equivalent per US dollar Cambodia
2000s 1.2 Kilogrammes of CO2-equivalent per US dollar 0.5815 Kilogrammes of CO2-equivalent per US dollar 0.621 Kilogrammes of CO2-equivalent per US dollar Cambodia
2010s 0.6831 Kilogrammes of CO2-equivalent per US dollar 0.3764 Kilogrammes of CO2-equivalent per US dollar 0.3067 Kilogrammes of CO2-equivalent per US dollar Cambodia
2020s 0.5373 Kilogrammes of CO2-equivalent per US dollar 0.2617 Kilogrammes of CO2-equivalent per US dollar 0.2757 Kilogrammes of CO2-equivalent per US dollar Cambodia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher greenhouse gas footprints (ghgfp) 2025 edition: principal indicators, Cambodia or United States?
Cambodia, at 0.483 Kilogrammes of CO2-equivalent per US dollar against 0.245 Kilogrammes of CO2-equivalent per US dollar in United States as of 2022.
What is the difference in greenhouse gas footprints (ghgfp) 2025 edition: principal indicators between Cambodia and United States?
0.238 Kilogrammes of CO2-equivalent per US dollar, with Cambodia ahead.
How many years of comparable data are there for Cambodia and United States?
28 years are reported by both, from 1995 to 2022.
How do Cambodia and United States rank globally for greenhouse gas footprints (ghgfp) 2025 edition: principal indicators?
Cambodia ranks 3rd and United States ranks 1st of 66 countries.
Where does this data come from?
Organisation for Economic Co-operation and Development, published as Greenhouse Gas Footprints (GHGFP) 2025 edition: Principal indicators — Production-based emissions. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Cambodia vs United States: Greenhouse Gas Footprints (GHGFP) 2025 edition: Principal indicators. Statizoid, drawing on Organisation for Economic Co-operation and Development. Retrieved 09 September 2026, from https://climate.statizoid.com/compare/greenhouse-gas-footprints-ghgfp-2025-edition-principal-indicators-production-based/cambodia/united-states-2/

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About this data

Indicator
Greenhouse Gas Footprints (GHGFP) 2025 edition: Principal indicators — Production-based emissions
Unit
Kilogrammes of CO2-equivalent per US dollar
Source
Organisation for Economic Co-operation and Development
Licence
OECD Terms and Conditions (attribution required)
Coverage
80 places, 2,234 data points, 1995–2022
Last refreshed

The Greenhouse Gas emissions Footprints Indicators are calculated by combining the OECD Inter-Country Input-Output (ICIO) Tables and other Greenhouse Gas Emissions databases, such as Air Emissions Accounts. Production-based emissions are estimated according to the residence principle. They refer to the GHG emitted from the resident economic activities and households of a country. Demand-based emissions encompass GHG emissions from the resident households of a country, as well as direct and indirect upstream emissions from its final expenditure of final goods and services. • Methodology: Measuring Greenhouse Gas Footprints in Global Production Networks • Note: Additional information on GHG FP indicators 2025 edition • Contact: icio-tiva.contact@oecd.org. Related datasets •GHG 2025 edition Access to other editions • GHGFP editions