Domestic Wastewater — Emissions (CO2eq) (AR5) in Sierra Leone

Sierra Leone: Domestic Wastewater — Emissions (CO2eq) (AR5) was 324.31 kt in 2023. ▲ Rising

Latest (2023)
324.31 kt
Change on year
up 2.2%
World rank
113th
of 220 countries
All-time high
324.31 kt
in 2023
All-time low
154.88 kt
in 1993
Years of data
34
1990–2023

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

01002003001990200620231990: 156 kt1991: 158.4 kt1992: 155.5 kt1993: 154.9 kt1994: 156.8 kt1995: 157.1 kt1996: 158.4 kt1997: 161 kt1998: 162.3 kt1999: 162.5 kt2000: 165.4 kt2001: 176.2 kt2002: 187.6 kt2003: 195.3 kt2004: 203.1 kt2005: 209.4 kt2006: 214.5 kt2007: 218.6 kt2008: 225.9 kt2009: 232.5 kt2010: 239.1 kt2011: 246.2 kt2012: 252.8 kt2013: 258.8 kt2014: 264 kt2015: 269.7 kt2016: 274.8 kt2017: 282 kt2018: 288.6 kt2019: 295.9 kt2020: 303.2 kt2021: 311.6 kt2022: 317.3 kt2023: 324.3 kt

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

Analysis

The most recent figure for domestic wastewater — emissions (co2eq) in Sierra Leone is 324.31 kt, measured in 2023. That is the highest value across all 34 years on record.

Compared with earlier readings it is up 2.2% on the previous year and up 25.3% over ten years.

Over the whole period, domestic wastewater — emissions (co2eq) in Sierra Leone peaked at 324.31 kt in 2023 and was at its lowest, 154.88 kt, in 1993.

Sierra Leone ranks 113th of 220 countries on this measure, 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 Sierra Leone, year by year

Annual values for Domestic Wastewater — Emissions (CO2eq) (AR5) in Sierra Leone, 1990 to 2023.
Year kt Change
1990 155.98 kt —
1991 158.37 kt +1.5%
1992 155.51 kt -1.8%
1993 154.88 kt -0.4%
1994 156.81 kt +1.2%
1995 157.1 kt +0.2%
1996 158.38 kt +0.8%
1997 160.96 kt +1.6%
1998 162.33 kt +0.8%
1999 162.5 kt +0.1%
2000 165.43 kt +1.8%
2001 176.17 kt +6.5%
2002 187.58 kt +6.5%
2003 195.33 kt +4.1%
2004 203.09 kt +4.0%
2005 209.37 kt +3.1%
2006 214.53 kt +2.5%
2007 218.59 kt +1.9%
2008 225.94 kt +3.4%
2009 232.47 kt +2.9%
2010 239.15 kt +2.9%
2011 246.24 kt +3.0%
2012 252.84 kt +2.7%
2013 258.85 kt +2.4%
2014 264.01 kt +2.0%
2015 269.72 kt +2.2%
2016 274.78 kt +1.9%
2017 281.98 kt +2.6%
2018 288.65 kt +2.4%
2019 295.94 kt +2.5%
2020 303.25 kt +2.5%
2021 311.65 kt +2.8%
2022 317.27 kt +1.8%
2023 324.31 kt +2.2%

Sierra Leone compared with similar countries

  • Sierra Leone's 324.31 kt is below the median for low income countries, which is 799.59 kt, 41% of the median. (22 countries reporting)
  • Sierra Leone's 324.31 kt is below the median for Sub-Saharan Africa, which is 545.22 kt, 59% of the median. (44 countries reporting)

Averages by decade

DecadeAverage LowestHighest Years
1990s 158.28 kt 154.88 kt 162.5 kt 10
2000s 202.85 kt 165.43 kt 232.47 kt 10
2010s 267.21 kt 239.15 kt 295.94 kt 10
2020s 314.12 kt 303.25 kt 324.31 kt 4

Countries ranked near Sierra Leone

  1. 110 Finland 328.4 kt compare
  2. 111 Turkmenistan 328.38 kt compare
  3. 112 Norway 325.01 kt compare
  4. 114 Ireland 313.14 kt compare
  5. 115 Kyrgyzstan 311.39 kt compare
  6. 116 Libya 303 kt compare

See the full ranking of 252 places →

More climate change data for Sierra Leone

All data for Sierra Leone →

Frequently asked questions

What is domestic wastewater — emissions (co2eq) in Sierra Leone?
Domestic wastewater — emissions (co2eq) in Sierra Leone was 324.31 kt in 2023, according to Food and Agriculture Organization of the United Nations.
What is the highest domestic wastewater — emissions (co2eq) recorded in Sierra Leone?
The highest recorded value was 324.31 kt in 2023.
What is the lowest domestic wastewater — emissions (co2eq) recorded in Sierra Leone?
The lowest recorded value was 154.88 kt in 1993.
How does Sierra Leone rank for domestic wastewater — emissions (co2eq)?
Sierra Leone ranks 113th out of 220 countries with data for 2023.
Is domestic wastewater — emissions (co2eq) rising or falling in Sierra Leone?
Over the last ten years it is up 25.3%. The long-run trend across the full record is rising.
Where does this Sierra Leone 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 Sierra Leone. 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/sierra-leone/

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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.