Domestic Wastewater — Emissions (N2O) in World

World: Domestic Wastewater — Emissions (N2O) was 262.25 kt in 2023. ▲ Rising

Latest (2023)
262.25 kt
Change on year
up 0.6%
Rank
1st
of 32 groups
All-time high
262.25 kt
in 2023
All-time low
120.61 kt
in 1990
Years of data
34
1990–2023

Domestic Wastewater — Emissions in World, 1990–2023

01002003001990200620231990: 120.6 kt1991: 122.7 kt1992: 136.9 kt1993: 141.7 kt1994: 146 kt1995: 149.3 kt1996: 152.2 kt1997: 154.9 kt1998: 158.1 kt1999: 161.1 kt2000: 164.8 kt2001: 166.7 kt2002: 169.1 kt2003: 171.8 kt2004: 174.3 kt2005: 177.4 kt2006: 181.3 kt2007: 186.5 kt2008: 190.1 kt2009: 192.7 kt2010: 197.7 kt2011: 201 kt2012: 205.4 kt2013: 208.9 kt2014: 227.9 kt2015: 231.4 kt2016: 236 kt2017: 241.1 kt2018: 244.6 kt2019: 248.6 kt2020: 253.2 kt2021: 257.2 kt2022: 260.7 kt2023: 262.2 kt

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

Analysis

The most recent figure for domestic wastewater — emissions in World is 262.25 kt, measured in 2023. That is the highest value across all 34 years on record.

That represents a change of up 0.6% on the previous year and up 25.6% over ten years.

Over the whole period, domestic wastewater — emissions in World peaked at 262.25 kt in 2023 and was at its lowest, 120.61 kt, in 1990.

That places World 1st out of 32 groups 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 (N2O) in World, year by year

Annual values for Domestic Wastewater — Emissions (N2O) in World, 1990 to 2023.
Year kt Change
1990 120.61 kt —
1991 122.65 kt +1.7%
1992 136.93 kt +11.6%
1993 141.7 kt +3.5%
1994 146.01 kt +3.0%
1995 149.33 kt +2.3%
1996 152.22 kt +1.9%
1997 154.86 kt +1.7%
1998 158.07 kt +2.1%
1999 161.15 kt +1.9%
2000 164.82 kt +2.3%
2001 166.72 kt +1.2%
2002 169.1 kt +1.4%
2003 171.81 kt +1.6%
2004 174.34 kt +1.5%
2005 177.44 kt +1.8%
2006 181.29 kt +2.2%
2007 186.45 kt +2.8%
2008 190.1 kt +2.0%
2009 192.66 kt +1.3%
2010 197.68 kt +2.6%
2011 200.99 kt +1.7%
2012 205.39 kt +2.2%
2013 208.86 kt +1.7%
2014 227.85 kt +9.1%
2015 231.43 kt +1.6%
2016 236.04 kt +2.0%
2017 241.07 kt +2.1%
2018 244.64 kt +1.5%
2019 248.6 kt +1.6%
2020 253.24 kt +1.9%
2021 257.22 kt +1.6%
2022 260.65 kt +1.3%
2023 262.25 kt +0.6%

Averages by decade

DecadeAverage LowestHighest Years
1990s 144.35 kt 120.61 kt 161.15 kt 10
2000s 177.47 kt 164.82 kt 192.66 kt 10
2010s 224.26 kt 197.68 kt 248.6 kt 10
2020s 258.34 kt 253.24 kt 262.25 kt 4

Countries ranked near World

  1. 1 China 70.7 kt compare
  2. 2 China, mainland 69.31 kt compare
  3. 3 OECD 61.29 kt compare
  4. 4 India 31.64 kt compare

See the full ranking of 228 places →

More climate change data for World

All data for World →

Frequently asked questions

What is domestic wastewater — emissions in World?
Domestic wastewater — emissions in World was 262.25 kt in 2023, according to Food and Agriculture Organization of the United Nations.
What is the highest domestic wastewater — emissions recorded in World?
The highest recorded value was 262.25 kt in 2023.
What is the lowest domestic wastewater — emissions recorded in World?
The lowest recorded value was 120.61 kt in 1990.
How does World rank for domestic wastewater — emissions?
World ranks 1st out of 32 groups with data for 2023.
Is domestic wastewater — emissions rising or falling in World?
Over the last ten years it is up 25.6%. The long-run trend across the full record is rising.
Where does this World data come from?
The figures come from Food and Agriculture Organization of the United Nations, published as part of Domestic Wastewater — Emissions (N2O). Statizoid updates them automatically from the source API.

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Domestic Wastewater — Emissions in World. Statizoid, drawing on Food and Agriculture Organization of the United Nations. Retrieved 15 November 2026, from https://climate.statizoid.com/stat/domestic-wastewater-emissions-n2o/world/

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About this data

Indicator
Domestic Wastewater — Emissions (N2O)
Unit
kt
Source
Food and Agriculture Organization of the United Nations
Licence
CC BY-NC-SA 3.0 IGO (FAO)
Coverage
228 places, 7,605 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.