Domestic Wastewater — Emissions (CH4) in China

China: Domestic Wastewater — Emissions (CH4) was 2,125 kt in 2023. ▲ Rising

Latest (2023)
2,125 kt
Change on year
down 0.2%
World rank
2nd
of 219 countries
All-time high
2,131 kt
in 2021
All-time low
1,725 kt
in 1990
Years of data
34
1990–2023

Domestic Wastewater — Emissions in China, 1990–2023

05001.0k1.5k2.0k1990200620231990: 1.7k kt1991: 1.8k kt1992: 1.8k kt1993: 1.8k kt1994: 1.8k kt1995: 1.8k kt1996: 1.8k kt1997: 1.9k kt1998: 1.9k kt1999: 1.9k kt2000: 1.9k kt2001: 1.9k kt2002: 1.9k kt2003: 1.9k kt2004: 1.9k kt2005: 2.0k kt2006: 2.0k kt2007: 2.0k kt2008: 2.0k kt2009: 2.0k kt2010: 2.0k kt2011: 2.0k kt2012: 2.0k kt2013: 2.1k kt2014: 2.1k kt2015: 2.1k kt2016: 2.1k kt2017: 2.1k kt2018: 2.1k kt2019: 2.1k kt2020: 2.1k kt2021: 2.1k kt2022: 2.1k kt2023: 2.1k kt

Source: Food and Agriculture Organization of the United Nations. Measured in kt.

Analysis

China recorded 2,125 kt for domestic wastewater — emissions in 2023.

Compared with earlier readings it is down 0.2% on the previous year and up 3.1% over ten years.

Over the whole period, domestic wastewater — emissions in China peaked at 2,131 kt in 2021 and was at its lowest, 1,725 kt, in 1990.

That places China 2nd out of 219 countries with data for 2023, putting it in the top 10%.

The long-run direction has been consistently rising across the 34 years of available data.

Domestic Wastewater — Emissions (CH4) in China, year by year

Annual values for Domestic Wastewater — Emissions (CH4) in China, 1990 to 2023.
Year kt Change
1990 1,725 kt —
1991 1,750 kt +1.5%
1992 1,771 kt +1.2%
1993 1,790 kt +1.1%
1994 1,807 kt +1.0%
1995 1,824 kt +0.9%
1996 1,840 kt +0.9%
1997 1,856 kt +0.8%
1998 1,870 kt +0.8%
1999 1,884 kt +0.7%
2000 1,898 kt +0.7%
2001 1,912 kt +0.7%
2002 1,924 kt +0.6%
2003 1,936 kt +0.6%
2004 1,947 kt +0.6%
2005 1,959 kt +0.6%
2006 1,971 kt +0.6%
2007 1,982 kt +0.6%
2008 1,994 kt +0.6%
2009 2,007 kt +0.6%
2010 2,020 kt +0.7%
2011 2,033 kt +0.6%
2012 2,047 kt +0.7%
2013 2,061 kt +0.7%
2014 2,074 kt +0.6%
2015 2,086 kt +0.6%
2016 2,098 kt +0.6%
2017 2,111 kt +0.6%
2018 2,120 kt +0.5%
2019 2,127 kt +0.3%
2020 2,131 kt +0.2%
2021 2,131 kt +0.0%
2022 2,129 kt -0.1%
2023 2,125 kt -0.2%

China compared with similar countries

  • China's 2,125 kt is above the median for upper middle income countries, which is 8.74 kt, 243.1× the median. (52 countries reporting)
  • China's 2,125 kt is above the median for East Asia & Pacific, which is 1.1 kt, 1929.9× the median. (28 countries reporting)

Averages by decade

DecadeAverage LowestHighest Years
1990s 1,812 kt 1,725 kt 1,884 kt 10
2000s 1,953 kt 1,898 kt 2,007 kt 10
2010s 2,078 kt 2,020 kt 2,127 kt 10
2020s 2,129 kt 2,125 kt 2,131 kt 4

Countries ranked near China

  1. 1 OECD 2,294 kt compare
  2. 3 China, mainland 2,087 kt compare
  3. 4 India 1,918 kt compare
  4. 5 Indonesia 365.22 kt compare

See the full ranking of 251 places →

More climate change data for China

All data for China →

Frequently asked questions

What is domestic wastewater — emissions in China?
Domestic wastewater — emissions in China was 2,125 kt in 2023, according to Food and Agriculture Organization of the United Nations.
What is the highest domestic wastewater — emissions recorded in China?
The highest recorded value was 2,131 kt in 2021.
What is the lowest domestic wastewater — emissions recorded in China?
The lowest recorded value was 1,725 kt in 1990.
How does China rank for domestic wastewater — emissions?
China ranks 2nd out of 219 countries with data for 2023.
Is domestic wastewater — emissions rising or falling in China?
Over the last ten years it is up 3.1%. The long-run trend across the full record is rising.
Where does this China data come from?
The figures come from Food and Agriculture Organization of the United Nations, published as part of Domestic Wastewater — Emissions (CH4). Statizoid updates them automatically from the source API.

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Domestic Wastewater — Emissions in China. Statizoid, drawing on Food and Agriculture Organization of the United Nations. Retrieved 15 November 2026, from https://climate.statizoid.com/stat/domestic-wastewater-emissions-ch4/china/

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About this data

Indicator
Domestic Wastewater — Emissions (CH4)
Unit
kt
Source
Food and Agriculture Organization of the United Nations
Licence
CC BY-NC-SA 3.0 IGO (FAO)
Coverage
251 places, 8,319 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.