Domestic Wastewater — Emissions (CH4) in Cambodia

Cambodia: Domestic Wastewater — Emissions (CH4) was 22.63 kt in 2023. ▲ Rising

Latest (2023)
22.63 kt
Change on year
up 1.3%
World rank
72nd
of 219 countries
All-time high
22.63 kt
in 2023
All-time low
9.58 kt
in 1990
Years of data
34
1990–2023

Domestic Wastewater — Emissions in Cambodia, 1990–2023

05101520251990200620231990: 9.6 kt1991: 10 kt1992: 10.5 kt1993: 11.2 kt1994: 12 kt1995: 13 kt1996: 14 kt1997: 15 kt1998: 15.7 kt1999: 15.9 kt2000: 16.2 kt2001: 16.4 kt2002: 16.7 kt2003: 17 kt2004: 17.2 kt2005: 17.5 kt2006: 17.7 kt2007: 18 kt2008: 18.3 kt2009: 18.5 kt2010: 18.8 kt2011: 19.1 kt2012: 19.4 kt2013: 19.7 kt2014: 20 kt2015: 20.3 kt2016: 20.6 kt2017: 20.9 kt2018: 21.1 kt2019: 21.4 kt2020: 21.7 kt2021: 22 kt2022: 22.3 kt2023: 22.6 kt

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

Analysis

Cambodia recorded 22.63 kt for domestic wastewater — emissions in 2023. That is the highest value across all 34 years on record.

Compared with earlier readings it is up 1.3% on the previous year and up 14.9% over ten years.

Over the whole period, domestic wastewater — emissions in Cambodia peaked at 22.63 kt in 2023 and was at its lowest, 9.58 kt, in 1990.

That places Cambodia 72nd out of 219 countries with data for 2023, putting it in the middle of the range.

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

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

Annual values for Domestic Wastewater — Emissions (CH4) in Cambodia, 1990 to 2023.
Year kt Change
1990 9.58 kt —
1991 9.98 kt +4.2%
1992 10.54 kt +5.5%
1993 11.19 kt +6.2%
1994 12 kt +7.2%
1995 13.01 kt +8.4%
1996 14.03 kt +7.8%
1997 15.03 kt +7.1%
1998 15.66 kt +4.2%
1999 15.93 kt +1.7%
2000 16.19 kt +1.6%
2001 16.44 kt +1.6%
2002 16.7 kt +1.6%
2003 16.95 kt +1.5%
2004 17.2 kt +1.5%
2005 17.46 kt +1.5%
2006 17.72 kt +1.5%
2007 17.98 kt +1.5%
2008 18.25 kt +1.5%
2009 18.54 kt +1.6%
2010 18.83 kt +1.6%
2011 19.12 kt +1.5%
2012 19.41 kt +1.5%
2013 19.7 kt +1.5%
2014 20 kt +1.5%
2015 20.29 kt +1.5%
2016 20.59 kt +1.5%
2017 20.88 kt +1.4%
2018 21.14 kt +1.3%
2019 21.41 kt +1.3%
2020 21.72 kt +1.5%
2021 22.05 kt +1.5%
2022 22.34 kt +1.3%
2023 22.63 kt +1.3%

Cambodia compared with similar countries

  • Cambodia's 22.63 kt is above the median for lower middle income countries, which is 14.23 kt, 1.6× the median. (41 countries reporting)
  • Cambodia's 22.63 kt is above the median for East Asia & Pacific, which is 1.1 kt, 20.6× the median. (28 countries reporting)

Averages by decade

DecadeAverage LowestHighest Years
1990s 12.7 kt 9.58 kt 15.93 kt 10
2000s 17.34 kt 16.19 kt 18.54 kt 10
2010s 20.14 kt 18.83 kt 21.41 kt 10
2020s 22.19 kt 21.72 kt 22.63 kt 4

Countries ranked near Cambodia

  1. 69 Zambia 24.64 kt compare
  2. 70 Guatemala 23.95 kt compare
  3. 71 Ecuador 23.53 kt compare
  4. 73 Chad 22.54 kt compare
  5. 74 Somalia 21.82 kt compare
  6. 75 Senegal 21.66 kt compare

See the full ranking of 251 places →

More climate change data for Cambodia

All data for Cambodia →

Frequently asked questions

What is domestic wastewater — emissions in Cambodia?
Domestic wastewater — emissions in Cambodia was 22.63 kt in 2023, according to Food and Agriculture Organization of the United Nations.
What is the highest domestic wastewater — emissions recorded in Cambodia?
The highest recorded value was 22.63 kt in 2023.
What is the lowest domestic wastewater — emissions recorded in Cambodia?
The lowest recorded value was 9.58 kt in 1990.
How does Cambodia rank for domestic wastewater — emissions?
Cambodia ranks 72nd out of 219 countries with data for 2023.
Is domestic wastewater — emissions rising or falling in Cambodia?
Over the last ten years it is up 14.9%. The long-run trend across the full record is rising.
Where does this Cambodia 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 Cambodia. 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/cambodia/

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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.