Industrial Wastewater — Emissions (N2O) in Comoros

Comoros: Industrial Wastewater — Emissions (N2O) was 0 kt in 2023. ▼ Falling

Latest (2023)
0 kt
Change on year
unchanged
World rank
203rd
of 223 countries
All-time high
0.0001 kt
in 2010
All-time low
0 kt
in 2021
Years of data
34
1990–2023

Industrial Wastewater — Emissions in Comoros, 1990–2023

00001990200620231990: 0 kt1991: 0 kt1992: 0 kt1993: 0 kt1994: 0 kt1995: 0 kt1996: 0 kt1997: 0 kt1998: 0 kt1999: 0 kt2000: 0 kt2001: 0 kt2002: 0 kt2003: 0 kt2004: 0 kt2005: 0 kt2006: 0 kt2007: 0 kt2008: 0 kt2009: 0 kt2010: 0 kt2011: 0 kt2012: 0 kt2013: 0 kt2014: 0 kt2015: 0 kt2016: 0 kt2017: 0 kt2018: 0 kt2019: 0 kt2020: 0 kt2021: 0 kt2022: 0 kt2023: 0 kt

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

Analysis

In 2023, industrial wastewater — emissions in Comoros stood at 0 kt. That is the lowest value across all 34 years on record.

That represents a change of down 58.3% over ten years.

Over the whole period, industrial wastewater — emissions in Comoros peaked at 0.0001 kt in 2010 and was at its lowest, 0 kt, in 2021.

Comoros ranks 203rd of 223 countries on this measure, in the bottom quarter.

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

Industrial Wastewater — Emissions (N2O) in Comoros, year by year

Annual values for Industrial Wastewater — Emissions (N2O) in Comoros, 1990 to 2023.
Year kt Change
1990 0 kt —
1991 0 kt +11.4%
1992 0.0001 kt +2.0%
1993 0.0001 kt +2.0%
1994 0.0001 kt +2.0%
1995 0.0001 kt -1.9%
1996 0.0001 kt +2.0%
1997 0 kt -5.8%
1998 0.0001 kt +6.1%
1999 0.0001 kt +5.8%
2000 0.0001 kt -5.5%
2001 0.0001 kt +3.8%
2002 0.0001 kt +5.6%
2003 0.0001 kt -5.3%
2004 0.0001 kt +3.7%
2005 0.0001 kt -3.6%
2006 0.0001 kt +7.4%
2007 0.0001 kt +0.0%
2008 0.0001 kt +0.0%
2009 0.0001 kt +1.7%
2010 0.0001 kt +1.7%
2011 0.0001 kt +0.0%
2012 0.0001 kt +0.0%
2013 0.0001 kt +0.0%
2014 0 kt -43.3%
2015 0 kt +0.0%
2016 0 kt +2.9%
2017 0 kt -2.9%
2018 0 kt +2.9%
2019 0 kt +0.0%
2020 0 kt +0.0%
2021 0 kt -28.6%
2022 0 kt +0.0%
2023 0 kt +0.0%

Comoros compared with similar countries

  • Comoros's 0 kt is below the median for lower middle income countries, which is 0.0083 kt, 0% of the median. (41 countries reporting)
  • Comoros's 0 kt is below the median for Sub-Saharan Africa, which is 0.0033 kt, 1% of the median. (43 countries reporting)

Biggest year-on-year movements

Years where Industrial Wastewater — Emissions (N2O) in Comoros changed far more than this series normally does. A large move can be a real event or a change in how the figure was measured — the source note below says who published it.

YearChange FromTo
2014 -43.3% 0.0001 kt 0 kt
2021 -28.6% 0 kt 0 kt

Averages by decade

DecadeAverage LowestHighest Years
1990s 0.0001 kt 0 kt 0.0001 kt 10
2000s 0.0001 kt 0.0001 kt 0.0001 kt 10
2010s 0 kt 0 kt 0.0001 kt 10
2020s 0 kt 0 kt 0 kt 4

Countries ranked near Comoros

  1. 201 Micronesia (Federated States of) 0 kt compare
  2. 202 Western Sahara 0 kt compare
  3. 204 Tonga 0 kt compare
  4. 205 Antigua and Barbuda 0 kt compare
  5. 206 Kiribati 0 kt compare

See the full ranking of 255 places →

More climate change data for Comoros

All data for Comoros →

Frequently asked questions

What is industrial wastewater — emissions in Comoros?
Industrial wastewater — emissions in Comoros was 0 kt in 2023, according to Food and Agriculture Organization of the United Nations.
What is the highest industrial wastewater — emissions recorded in Comoros?
The highest recorded value was 0.0001 kt in 2010.
What is the lowest industrial wastewater — emissions recorded in Comoros?
The lowest recorded value was 0 kt in 2021.
How does Comoros rank for industrial wastewater — emissions?
Comoros ranks 203rd out of 223 countries with data for 2023.
Is industrial wastewater — emissions rising or falling in Comoros?
Over the last ten years it is down 58.3%. The long-run trend across the full record is falling.
Where does this Comoros data come from?
The figures come from Food and Agriculture Organization of the United Nations, published as part of Industrial Wastewater — Emissions (N2O). Statizoid updates them automatically from the source API.

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Industrial Wastewater — Emissions in Comoros. Statizoid, drawing on Food and Agriculture Organization of the United Nations. Retrieved 14 November 2026, from https://climate.statizoid.com/stat/industrial-wastewater-emissions-n2o/comoros/

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About this data

Indicator
Industrial Wastewater — Emissions (N2O)
Unit
kt
Source
Food and Agriculture Organization of the United Nations
Licence
CC BY-NC-SA 3.0 IGO (FAO)
Coverage
255 places, 8,458 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.