China, Hong Kong SAR vs Oceania: Food Household Consumption — Emissions (CO2eq) from N2O

China, Hong Kong SAR
17.17 kt
in 2023
Oceania
45.64 kt
in 2023
China, Hong Kong SAR rank
21st
Oceania rank
20th

Food Household Consumption — Emissions (CO2eq) from N2O over time

  • China, Hong Kong SAR
  • Oceania
1020304050199020062023

How they compare

Oceania currently reports 45.64 kt against 17.17 kt in China, Hong Kong SAR, a difference of 28.47 kt.

That makes Oceania's figure about 2.7 times China, Hong Kong SAR's.

Across all 34 years both countries report, Oceania has been ahead every year.

China, Hong Kong SAR ranks 21st and Oceania ranks 20th of 202 countries.

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

Head to head by decade

Decade China, Hong Kong SAR Oceania Difference Ahead
1990s 10.6 kt 35.4 kt 24.8 kt Oceania
2000s 13.74 kt 43.61 kt 29.87 kt Oceania
2010s 17.1 kt 40.5 kt 23.4 kt Oceania
2020s 17.83 kt 44.02 kt 26.19 kt Oceania

Averages of every year both report within each decade.

Frequently asked questions

Which has higher food household consumption — emissions (co2eq) from n2o, China, Hong Kong SAR or Oceania?
Oceania, at 45.64 kt against 17.17 kt in China, Hong Kong SAR as of 2023.
What is the difference in food household consumption — emissions (co2eq) from n2o between China, Hong Kong SAR and Oceania?
28.47 kt, with Oceania ahead.
How many years of comparable data are there for China, Hong Kong SAR and Oceania?
34 years are reported by both, from 1990 to 2023.
How do China, Hong Kong SAR and Oceania rank globally for food household consumption — emissions (co2eq) from n2o?
China, Hong Kong SAR ranks 21st and Oceania ranks 20th of 202 countries.
Where does this data come from?
Food and Agriculture Organization of the United Nations, published as Food Household Consumption — Emissions (CO2eq) from N2O (AR5). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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China, Hong Kong SAR vs Oceania: Food Household Consumption — Emissions (CO2eq) from N2O. Statizoid, drawing on Food and Agriculture Organization of the United Nations. Retrieved 17 September 2026, from https://climate.statizoid.com/compare/food-household-consumption-emissions-co2eq-from-n2o-ar5-fao-tier-1/china-hong-kong-sar/oceania/

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About this data

Indicator
Food Household Consumption — 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
254 places, 8,241 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