Domestic Wastewater — Emissions (CO2eq) (AR5) in Least Developed Countries (LDCs)

Least Developed Countries (LDCs): Domestic Wastewater — Emissions (CO2eq) (AR5) was 46,330 kt in 2023. ▲ Rising

Latest (2023)
46,330 kt
Change on year
up 2.3%
Rank
11th
of 32 groups
All-time high
46,330 kt
in 2023
All-time low
17,432 kt
in 1990
Years of data
34
1990–2023

Domestic Wastewater — Emissions (CO2eq) in Least Developed Countries (LDCs), 1990–2023

010.0k20.0k30.0k40.0k50.0k1990200620231990: 17.4k kt1991: 17.8k kt1992: 18.3k kt1993: 20.8k kt1994: 21.4k kt1995: 22.0k kt1996: 22.6k kt1997: 23.2k kt1998: 23.8k kt1999: 24.5k kt2000: 25.1k kt2001: 25.7k kt2002: 26.4k kt2003: 27.1k kt2004: 27.8k kt2005: 28.5k kt2006: 29.2k kt2007: 29.9k kt2008: 30.6k kt2009: 31.4k kt2010: 32.2k kt2011: 33.0k kt2012: 35.6k kt2013: 36.5k kt2014: 37.7k kt2015: 38.5k kt2016: 39.4k kt2017: 40.4k kt2018: 41.3k kt2019: 42.3k kt2020: 43.3k kt2021: 44.3k kt2022: 45.3k kt2023: 46.3k kt

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

Analysis

The most recent figure for domestic wastewater — emissions (co2eq) in Least Developed Countries (LDCs) is 46,330 kt, measured in 2023. That is the highest value across all 34 years on record.

That represents a change of up 2.3% on the previous year and up 27.0% over ten years.

Over the whole period, domestic wastewater — emissions (co2eq) in Least Developed Countries (LDCs) peaked at 46,330 kt in 2023 and was at its lowest, 17,432 kt, in 1990.

That places Least Developed Countries (LDCs) 11th out of 32 groups 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 (CO2eq) (AR5) in Least Developed Countries (LDCs), year by year

Annual values for Domestic Wastewater — Emissions (CO2eq) (AR5) in Least Developed Countries (LDCs), 1990 to 2023.
Year kt Change
1990 17,432 kt —
1991 17,813 kt +2.2%
1992 18,262 kt +2.5%
1993 20,811 kt +14.0%
1994 21,395 kt +2.8%
1995 21,983 kt +2.7%
1996 22,577 kt +2.7%
1997 23,190 kt +2.7%
1998 23,820 kt +2.7%
1999 24,479 kt +2.8%
2000 25,076 kt +2.4%
2001 25,699 kt +2.5%
2002 26,392 kt +2.7%
2003 27,093 kt +2.7%
2004 27,765 kt +2.5%
2005 28,473 kt +2.6%
2006 29,174 kt +2.5%
2007 29,904 kt +2.5%
2008 30,620 kt +2.4%
2009 31,420 kt +2.6%
2010 32,192 kt +2.5%
2011 32,963 kt +2.4%
2012 35,624 kt +8.1%
2013 36,480 kt +2.4%
2014 37,673 kt +3.3%
2015 38,543 kt +2.3%
2016 39,417 kt +2.3%
2017 40,381 kt +2.4%
2018 41,318 kt +2.3%
2019 42,286 kt +2.3%
2020 43,275 kt +2.3%
2021 44,301 kt +2.4%
2022 45,300 kt +2.3%
2023 46,330 kt +2.3%

Averages by decade

DecadeAverage LowestHighest Years
1990s 21,176 kt 17,432 kt 24,479 kt 10
2000s 28,162 kt 25,076 kt 31,420 kt 10
2010s 37,688 kt 32,192 kt 42,286 kt 10
2020s 44,802 kt 43,275 kt 46,330 kt 4

Countries ranked near Least Developed Countries (LDCs)

  1. 8 Nigeria 8,838 kt compare
  2. 9 Bangladesh 7,328 kt compare
  3. 10 Russian Federation 6,521 kt compare
  4. 11 Mexico 5,850 kt compare
  5. 12 Ethiopia 5,187 kt compare
  6. 13 Japan 5,054 kt compare
  7. 14 Philippines 4,946 kt compare

See the full ranking of 252 places →

More climate change data for Least Developed Countries (LDCs)

All data for Least Developed Countries (LDCs) →

Frequently asked questions

What is domestic wastewater — emissions (co2eq) in Least Developed Countries (LDCs)?
Domestic wastewater — emissions (co2eq) in Least Developed Countries (LDCs) was 46,330 kt in 2023, according to Food and Agriculture Organization of the United Nations.
What is the highest domestic wastewater — emissions (co2eq) recorded in Least Developed Countries (LDCs)?
The highest recorded value was 46,330 kt in 2023.
What is the lowest domestic wastewater — emissions (co2eq) recorded in Least Developed Countries (LDCs)?
The lowest recorded value was 17,432 kt in 1990.
How does Least Developed Countries (LDCs) rank for domestic wastewater — emissions (co2eq)?
Least Developed Countries (LDCs) ranks 11th out of 32 groups with data for 2023.
Is domestic wastewater — emissions (co2eq) rising or falling in Least Developed Countries (LDCs)?
Over the last ten years it is up 27.0%. The long-run trend across the full record is rising.
Where does this Least Developed Countries (LDCs) data come from?
The figures come from Food and Agriculture Organization of the United Nations, published as part of Domestic Wastewater — Emissions (CO2eq) (AR5). Statizoid updates them automatically from the source API.

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Domestic Wastewater — Emissions (CO2eq) in Least Developed Countries (LDCs). Statizoid, drawing on Food and Agriculture Organization of the United Nations. Retrieved 07 November 2026, from https://climate.statizoid.com/stat/domestic-wastewater-emissions-co2eq-ar5/least-developed-countries-ldcs/

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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.