Domestic Wastewater — Emissions (CO2eq) (AR5) in Comoros

Comoros: Domestic Wastewater — Emissions (CO2eq) (AR5) was 33.34 kt in 2023. ▲ Rising

Latest (2023)
33.34 kt
Change on year
up 1.9%
World rank
169th
of 220 countries
All-time high
33.34 kt
in 2023
All-time low
17.31 kt
in 1990
Years of data
34
1990–2023

Domestic Wastewater — Emissions (CO2eq) in Comoros, 1990–2023

01020301990200620231990: 17.3 kt1991: 17.7 kt1992: 18.1 kt1993: 18.4 kt1994: 18.8 kt1995: 19.1 kt1996: 19.4 kt1997: 19.8 kt1998: 20.1 kt1999: 20.5 kt2000: 20.9 kt2001: 21.3 kt2002: 21.8 kt2003: 22.2 kt2004: 22.6 kt2005: 23.1 kt2006: 23.5 kt2007: 24 kt2008: 24.5 kt2009: 25 kt2010: 25.5 kt2011: 26 kt2012: 26.5 kt2013: 27.1 kt2014: 27.7 kt2015: 28.2 kt2016: 29.1 kt2017: 29.6 kt2018: 30 kt2019: 30.5 kt2020: 31.5 kt2021: 32.1 kt2022: 32.7 kt2023: 33.3 kt

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

Analysis

Comoros recorded 33.34 kt for domestic wastewater — emissions (co2eq) in 2023. That is the highest value across all 34 years on record.

That represents a change of up 1.9% on the previous year and up 23.0% over ten years.

Over the whole period, domestic wastewater — emissions (co2eq) in Comoros peaked at 33.34 kt in 2023 and was at its lowest, 17.31 kt, in 1990.

Comoros ranks 169th of 220 countries on this measure, in the bottom quarter.

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

Domestic Wastewater — Emissions (CO2eq) (AR5) in Comoros, year by year

Annual values for Domestic Wastewater — Emissions (CO2eq) (AR5) in Comoros, 1990 to 2023.
Year kt Change
1990 17.31 kt —
1991 17.73 kt +2.5%
1992 18.1 kt +2.1%
1993 18.44 kt +1.8%
1994 18.77 kt +1.8%
1995 19.1 kt +1.8%
1996 19.43 kt +1.7%
1997 19.77 kt +1.7%
1998 20.11 kt +1.7%
1999 20.47 kt +1.8%
2000 20.87 kt +1.9%
2001 21.3 kt +2.1%
2002 21.76 kt +2.1%
2003 22.18 kt +1.9%
2004 22.6 kt +1.9%
2005 23.07 kt +2.1%
2006 23.54 kt +2.0%
2007 24.01 kt +2.0%
2008 24.5 kt +2.0%
2009 24.99 kt +2.0%
2010 25.49 kt +2.0%
2011 26 kt +2.0%
2012 26.53 kt +2.0%
2013 27.1 kt +2.1%
2014 27.69 kt +2.2%
2015 28.25 kt +2.0%
2016 29.06 kt +2.9%
2017 29.59 kt +1.8%
2018 30.01 kt +1.4%
2019 30.54 kt +1.8%
2020 31.47 kt +3.1%
2021 32.08 kt +1.9%
2022 32.7 kt +1.9%
2023 33.34 kt +1.9%

Comoros compared with similar countries

  • Comoros's 33.34 kt is below the median for lower middle income countries, which is 462.23 kt, 7% of the median. (41 countries reporting)
  • Comoros's 33.34 kt is below the median for Sub-Saharan Africa, which is 545.22 kt, 6% of the median. (44 countries reporting)

Averages by decade

DecadeAverage LowestHighest Years
1990s 18.92 kt 17.31 kt 20.47 kt 10
2000s 22.88 kt 20.87 kt 24.99 kt 10
2010s 28.03 kt 25.49 kt 30.54 kt 10
2020s 32.4 kt 31.47 kt 33.34 kt 4

Countries ranked near Comoros

  1. 166 Montenegro 37.4 kt compare
  2. 167 Bhutan 34.2 kt compare
  3. 168 China, Macao SAR 33.44 kt compare
  4. 170 Solomon Islands 32.86 kt compare
  5. 171 Malta 31.16 kt compare
  6. 172 Polynesia 29.59 kt compare

See the full ranking of 252 places →

More climate change data for Comoros

All data for Comoros →

Frequently asked questions

What is domestic wastewater — emissions (co2eq) in Comoros?
Domestic wastewater — emissions (co2eq) in Comoros was 33.34 kt in 2023, according to Food and Agriculture Organization of the United Nations.
What is the highest domestic wastewater — emissions (co2eq) recorded in Comoros?
The highest recorded value was 33.34 kt in 2023.
What is the lowest domestic wastewater — emissions (co2eq) recorded in Comoros?
The lowest recorded value was 17.31 kt in 1990.
How does Comoros rank for domestic wastewater — emissions (co2eq)?
Comoros ranks 169th out of 220 countries with data for 2023.
Is domestic wastewater — emissions (co2eq) rising or falling in Comoros?
Over the last ten years it is up 23.0%. The long-run trend across the full record is rising.
Where does this Comoros 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.

Download this data

CSV · JSON — 34 observations, free to reuse under CC BY-NC-SA 3.0 IGO (FAO).

Share, cite or embed this page

Cite this page

Domestic Wastewater — Emissions (CO2eq) in Comoros. 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/comoros/

Embed or link this data

Paste this into a page to link back to these figures. The data itself is free to reuse under CC BY-NC-SA 3.0 IGO (FAO); please keep the attribution.

<a href="https://climate.statizoid.com/stat/domestic-wastewater-emissions-co2eq-ar5/comoros/">Domestic Wastewater — Emissions (CO2eq) in Comoros</a> — Statizoid

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.