China, mainland vs Non-Annex I countries: Domestic Wastewater — Emissions (CO2eq) (AR5)

China, mainland
76,794 kt
in 2023
Non-Annex I countries
300,004 kt
in 2023
China, mainland rank
3rd
Non-Annex I countries rank
2nd

Domestic Wastewater — Emissions (CO2eq) (AR5) over time

  • China, mainland
  • Non-Annex I countries
50.0k100.0k150.0k200.0k250.0k300.0k199020062023

How they compare

Non-Annex I countries currently reports 300,004 kt against 76,794 kt in China, mainland, a difference of 223,210 kt.

That makes Non-Annex I countries's figure about 3.9 times China, mainland's.

Across all 34 years both countries report, Non-Annex I countries has been ahead every year.

China, mainland ranks 3rd and Non-Annex I countries ranks 2nd of 220 countries.

Non-Annex I countries has averaged higher in every one of the 4 decades both report.

Head to head by decade

Decade China, mainland Non-Annex I countries Difference Ahead
1990s 58,668 kt 190,194 kt 131,526 kt Non-Annex I countries
2000s 65,075 kt 226,926 kt 161,852 kt Non-Annex I countries
2010s 72,410 kt 268,438 kt 196,028 kt Non-Annex I countries
2020s 76,619 kt 295,441 kt 218,822 kt Non-Annex I countries

Averages of every year both report within each decade.

Frequently asked questions

Which has higher domestic wastewater — emissions (co2eq), China, mainland or Non-Annex I countries?
Non-Annex I countries, at 300,004 kt against 76,794 kt in China, mainland as of 2023.
What is the difference in domestic wastewater — emissions (co2eq) between China, mainland and Non-Annex I countries?
223,210 kt, with Non-Annex I countries ahead.
How many years of comparable data are there for China, mainland and Non-Annex I countries?
34 years are reported by both, from 1990 to 2023.
How do China, mainland and Non-Annex I countries rank globally for domestic wastewater — emissions (co2eq)?
China, mainland ranks 3rd and Non-Annex I countries ranks 2nd of 220 countries.
Where does this data come from?
Food and Agriculture Organization of the United Nations, published as Domestic Wastewater — Emissions (CO2eq) (AR5). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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China, mainland vs Non-Annex I countries: Domestic Wastewater — Emissions (CO2eq). Statizoid, drawing on Food and Agriculture Organization of the United Nations. Retrieved 07 November 2026, from https://climate.statizoid.com/compare/domestic-wastewater-emissions-co2eq-ar5/china-mainland/non-annex-i-countries/

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About this data

Indicator
Domestic Wastewater — Emissions (CO2eq) (AR5)
Unit
kt
Source
Food and Agriculture Organization of the United Nations
Licence
CC BY-NC-SA 3.0 IGO (FAO)
Coverage
252 places, 8,353 data points, 1990–2023
Last refreshed

The FAOSTAT domain Emissions from Pre- and Post-Agricultural Production provides estimates of greenhouse gas (GHG) emissions and related activity data associated with pre- and post-production stages of agrifood systems. The domain includes methane (CH4), nitrous oxide (N2O), carbon dioxide (CO2), fluorinated gases (F-gases) and their aggregates expressed in carbon dioxide equivalent (CO2eq). Estimates are computed following Tier 1 methods of the IPCC Guidelines for National Greenhouse Gas Inventories (IPCC, 1996; 1997; 2000; 2002; 2006; 2014) and are disseminated annually.