Industrial Wastewater — Emissions (CH4) in China

China: Industrial Wastewater — Emissions (CH4) was 322.71 kt in 2023. ▲ Rising

Latest (2023)
322.71 kt
Change on year
unchanged
World rank
4th
of 226 countries
All-time high
538.49 kt
in 2013
All-time low
281.98 kt
in 1990
Years of data
34
1990–2023

Industrial Wastewater — Emissions in China, 1990–2023

02004006001990200620231990: 282 kt1991: 298.2 kt1992: 308.6 kt1993: 319 kt1994: 332.3 kt1995: 369.4 kt1996: 365.8 kt1997: 361.6 kt1998: 404.5 kt1999: 406.1 kt2000: 408.1 kt2001: 414.5 kt2002: 422.9 kt2003: 409.3 kt2004: 414.1 kt2005: 431.1 kt2006: 444.8 kt2007: 457.3 kt2008: 493 kt2009: 501.1 kt2010: 509.3 kt2011: 513.4 kt2012: 529.3 kt2013: 538.5 kt2014: 410.9 kt2015: 367.8 kt2016: 366 kt2017: 368.6 kt2018: 368.2 kt2019: 368.2 kt2020: 368.2 kt2021: 322.7 kt2022: 322.7 kt2023: 322.7 kt

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

Analysis

China recorded 322.71 kt for industrial wastewater — emissions in 2023.

The figure is down 40.1% over ten years.

Over the whole period, industrial wastewater — emissions in China peaked at 538.49 kt in 2013 and was at its lowest, 281.98 kt, in 1990.

That places China 4th out of 226 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.

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

Annual values for Industrial Wastewater — Emissions (CH4) in China, 1990 to 2023.
Year kt Change
1990 281.98 kt —
1991 298.15 kt +5.7%
1992 308.56 kt +3.5%
1993 319.04 kt +3.4%
1994 332.32 kt +4.2%
1995 369.36 kt +11.1%
1996 365.77 kt -1.0%
1997 361.6 kt -1.1%
1998 404.54 kt +11.9%
1999 406.11 kt +0.4%
2000 408.09 kt +0.5%
2001 414.48 kt +1.6%
2002 422.85 kt +2.0%
2003 409.29 kt -3.2%
2004 414.11 kt +1.2%
2005 431.13 kt +4.1%
2006 444.83 kt +3.2%
2007 457.31 kt +2.8%
2008 493 kt +7.8%
2009 501.13 kt +1.6%
2010 509.25 kt +1.6%
2011 513.36 kt +0.8%
2012 529.3 kt +3.1%
2013 538.49 kt +1.7%
2014 410.87 kt -23.7%
2015 367.8 kt -10.5%
2016 365.97 kt -0.5%
2017 368.56 kt +0.7%
2018 368.15 kt -0.1%
2019 368.15 kt +0.0%
2020 368.15 kt +0.0%
2021 322.71 kt -12.3%
2022 322.71 kt +0.0%
2023 322.71 kt +0.0%

China compared with similar countries

  • China's 322.71 kt is above the median for upper middle income countries, which is 2 kt, 161.6× the median. (51 countries reporting)
  • China's 322.71 kt is above the median for East Asia & Pacific, which is 0.5554 kt, 581.0× the median. (26 countries reporting)

Averages by decade

DecadeAverage LowestHighest Years
1990s 344.74 kt 281.98 kt 406.11 kt 10
2000s 439.62 kt 408.09 kt 501.13 kt 10
2010s 433.99 kt 365.97 kt 538.49 kt 10
2020s 334.07 kt 322.71 kt 368.15 kt 4

Countries ranked near China

  1. 1 OECD 2,045 kt compare
  2. 2 Mexico 700.43 kt compare
  3. 3 Brazil 547.2 kt compare
  4. 5 China, mainland 316.43 kt compare
  5. 6 Türkiye 272.52 kt compare
  6. 7 Poland 225.78 kt compare

See the full ranking of 258 places →

More climate change data for China

All data for China →

Frequently asked questions

What is industrial wastewater — emissions in China?
Industrial wastewater — emissions in China was 322.71 kt in 2023, according to Food and Agriculture Organization of the United Nations.
What is the highest industrial wastewater — emissions recorded in China?
The highest recorded value was 538.49 kt in 2013.
What is the lowest industrial wastewater — emissions recorded in China?
The lowest recorded value was 281.98 kt in 1990.
How does China rank for industrial wastewater — emissions?
China ranks 4th out of 226 countries with data for 2023.
Is industrial wastewater — emissions rising or falling in China?
Over the last ten years it is down 40.1%. 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 Industrial Wastewater — Emissions (CH4). Statizoid updates them automatically from the source API.

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Industrial 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/industrial-wastewater-emissions-ch4/china/

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About this data

Indicator
Industrial Wastewater — Emissions (CH4)
Unit
kt
Source
Food and Agriculture Organization of the United Nations
Licence
CC BY-NC-SA 3.0 IGO (FAO)
Coverage
258 places, 8,553 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.