Cambodia vs China, Hong Kong SAR: Pre- and post-production — Emissions (CO2eq) from N2O

Cambodia
129.89 kt
in 2023
China, Hong Kong SAR
138.1 kt
in 2023
Cambodia rank
82nd
China, Hong Kong SAR rank
79th

Pre- and post-production — Emissions (CO2eq) from N2O over time

  • Cambodia
  • China, Hong Kong SAR
50100150199020062023

How they compare

China, Hong Kong SAR currently reports 138.1 kt against 129.89 kt in Cambodia, a difference of 8.21 kt.

That makes China, Hong Kong SAR's figure about 1.1 times Cambodia's.

Across all 34 years both countries report, China, Hong Kong SAR has been ahead every year.

Cambodia ranks 82nd and China, Hong Kong SAR ranks 79th of 218 countries.

China, Hong Kong SAR has averaged higher in every one of the 4 decades both report.

Head to head by decade

Decade Cambodia China, Hong Kong SAR Difference Ahead
1990s 43.85 kt 95.85 kt 52 kt China, Hong Kong SAR
2000s 74.59 kt 114.97 kt 40.38 kt China, Hong Kong SAR
2010s 104.15 kt 146.8 kt 42.65 kt China, Hong Kong SAR
2020s 127.38 kt 147.08 kt 19.69 kt China, Hong Kong SAR

Averages of every year both report within each decade.

Frequently asked questions

Which has higher pre- and post-production — emissions (co2eq) from n2o, Cambodia or China, Hong Kong SAR?
China, Hong Kong SAR, at 138.1 kt against 129.89 kt in Cambodia as of 2023.
What is the difference in pre- and post-production — emissions (co2eq) from n2o between Cambodia and China, Hong Kong SAR?
8.21 kt, with China, Hong Kong SAR ahead.
How many years of comparable data are there for Cambodia and China, Hong Kong SAR?
34 years are reported by both, from 1990 to 2023.
How do Cambodia and China, Hong Kong SAR rank globally for pre- and post-production — emissions (co2eq) from n2o?
Cambodia ranks 82nd and China, Hong Kong SAR ranks 79th of 218 countries.
Where does this data come from?
Food and Agriculture Organization of the United Nations, published as Pre- and post-production — Emissions (CO2eq) from N2O (AR5). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Cambodia vs China, Hong Kong SAR: Pre- and post-production — Emissions (CO2eq) from N2O. Statizoid, drawing on Food and Agriculture Organization of the United Nations. Retrieved 13 September 2026, from https://climate.statizoid.com/compare/pre-and-post-production-emissions-co2eq-from-n2o-ar5-fao-tier-1/cambodia/china-hong-kong-sar/

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About this data

Indicator
Pre- and post-production — Emissions (CO2eq) from N2O (AR5)
Unit
kt
Source
Food and Agriculture Organization of the United Nations
Licence
CC BY-NC-SA 3.0 IGO (FAO)
Coverage
271 places, 8,962 data points, 1990–2023
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