Industrial Wastewater — Emissions (CO2eq) in Comoros

Comoros: Industrial Wastewater — Emissions (CO2eq) was 0.1012 kt in 2023. ▼ Falling

Latest (2023)
0.1012 kt
Change on year
unchanged
World rank
186th
of 206 countries
All-time high
0.2302 kt
in 2010
All-time low
0.1012 kt
in 2021
Years of data
34
1990–2023

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

00.050.10.150.20.251990200620231990: 0.165 kt1991: 0.183 kt1992: 0.187 kt1993: 0.191 kt1994: 0.194 kt1995: 0.195 kt1996: 0.197 kt1997: 0.187 kt1998: 0.198 kt1999: 0.21 kt2000: 0.198 kt2001: 0.206 kt2002: 0.218 kt2003: 0.205 kt2004: 0.214 kt2005: 0.207 kt2006: 0.22 kt2007: 0.22 kt2008: 0.222 kt2009: 0.225 kt2010: 0.23 kt2011: 0.227 kt2012: 0.229 kt2013: 0.23 kt2014: 0.133 kt2015: 0.135 kt2016: 0.136 kt2017: 0.136 kt2018: 0.137 kt2019: 0.137 kt2020: 0.137 kt2021: 0.101 kt2022: 0.101 kt2023: 0.101 kt

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

Analysis

Comoros recorded 0.1012 kt for industrial wastewater — emissions (co2eq) in 2023. That is the lowest value across all 34 years on record.

Compared with earlier readings it is down 55.9% over ten years.

Over the whole period, industrial wastewater — emissions (co2eq) in Comoros peaked at 0.2302 kt in 2010 and was at its lowest, 0.1012 kt, in 2021.

Comoros ranks 186th of 206 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 (CO2eq) in Comoros, year by year

Annual values for Industrial Wastewater — Emissions (CO2eq) (AR5) in Comoros, 1990 to 2023.
Year kt Change
1990 0.1654 kt —
1991 0.1833 kt +10.8%
1992 0.1867 kt +1.8%
1993 0.191 kt +2.3%
1994 0.1944 kt +1.8%
1995 0.1955 kt +0.5%
1996 0.1972 kt +0.9%
1997 0.1874 kt -5.0%
1998 0.1985 kt +5.9%
1999 0.2097 kt +5.6%
2000 0.1979 kt -5.6%
2001 0.2057 kt +3.9%
2002 0.2178 kt +5.9%
2003 0.2047 kt -6.0%
2004 0.2144 kt +4.8%
2005 0.207 kt -3.5%
2006 0.2204 kt +6.5%
2007 0.2201 kt -0.1%
2008 0.2215 kt +0.6%
2009 0.2254 kt +1.8%
2010 0.2302 kt +2.1%
2011 0.2273 kt -1.3%
2012 0.2295 kt +0.9%
2013 0.2297 kt +0.1%
2014 0.1334 kt -41.9%
2015 0.1346 kt +0.9%
2016 0.1363 kt +1.3%
2017 0.1358 kt -0.4%
2018 0.1365 kt +0.5%
2019 0.1365 kt +0.0%
2020 0.1365 kt +0.0%
2021 0.1012 kt -25.9%
2022 0.1012 kt +0.0%
2023 0.1012 kt +0.0%

Comoros compared with similar countries

  • Comoros's 0.1012 kt is below the median for lower middle income countries, which is 34.04 kt, 0% of the median. (41 countries reporting)
  • Comoros's 0.1012 kt is below the median for Sub-Saharan Africa, which is 14.4 kt, 1% of the median. (44 countries reporting)

Biggest year-on-year movements

Years where Industrial Wastewater — Emissions (CO2eq) 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 -41.9% 0.2297 kt 0.1334 kt
2021 -25.9% 0.1365 kt 0.1012 kt

Averages by decade

DecadeAverage LowestHighest Years
1990s 0.1909 kt 0.1654 kt 0.2097 kt 10
2000s 0.2135 kt 0.1979 kt 0.2254 kt 10
2010s 0.173 kt 0.1334 kt 0.2302 kt 10
2020s 0.11 kt 0.1012 kt 0.1365 kt 4

Countries ranked near Comoros

  1. 183 Dominica 0.1642 kt compare
  2. 184 Tonga 0.153 kt compare
  3. 185 Kiribati 0.144 kt compare
  4. 187 Western Sahara 0.096 kt compare
  5. 188 French Guiana 0.0749 kt compare
  6. 189 Sao Tome and Principe 0.0621 kt compare

See the full ranking of 258 places →

More climate change data for Comoros

All data for Comoros →

Frequently asked questions

What is industrial wastewater — emissions (co2eq) in Comoros?
Industrial wastewater — emissions (co2eq) in Comoros was 0.1012 kt in 2023, according to Food and Agriculture Organization of the United Nations.
What is the highest industrial wastewater — emissions (co2eq) recorded in Comoros?
The highest recorded value was 0.2302 kt in 2010.
What is the lowest industrial wastewater — emissions (co2eq) recorded in Comoros?
The lowest recorded value was 0.1012 kt in 2021.
How does Comoros rank for industrial wastewater — emissions (co2eq)?
Comoros ranks 186th out of 206 countries with data for 2023.
Is industrial wastewater — emissions (co2eq) rising or falling in Comoros?
Over the last ten years it is down 55.9%. 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 (CO2eq) (AR5). Statizoid updates them automatically from the source API.

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Industrial Wastewater — Emissions (CO2eq) in Comoros. Statizoid, drawing on Food and Agriculture Organization of the United Nations. Retrieved 28 September 2026, from https://climate.statizoid.com/stat/industrial-wastewater-emissions-co2eq-ar5/comoros/

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About this data

Indicator
Industrial 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
258 places, 8,553 data points, 1990–2023
Last refreshed

The FAOSTAT domain on Emissions from Pre- and post- agricultural production includes the greenhouse gas (GHG) emissions, and related activity data, generated from pre- and post-agriculture production stages of the agri-food systems. Data are computed following the Tier 1 methods of the Intergovernmental Panel on Climate Change (IPCC) Guidelines for National greenhouse gas (GHG) Inventories (IPCC, 1996; 1997; 2000; 2002; 2006; 2014). The domain includes methane (CH4), nitrous oxide (N2O), carbon dioxide (CO2) and CO2 equivalent (CO2eq) emissions from the above activities as well as the aggregate fluorinated gases (F-gases) emissions. Estimates are available by country, with global coverage and are updated annually.The FAOSTAT domain disseminates information estimates of CH4, N2O, CO2 emissions, F-gases, their aggregates in CO2eq in units of kilotonnes (kt, or 10^6 kg), and the underlying activity data. CO2eq emissions are computed by using the IPCC Fifth Assessment report global warming potentials, AR5 (IPCC, 2014). Data are available for most countries and territories, for standard FAOSTAT regional aggregations, and for Annex I and non-Annex I country groups.