Domestic Wastewater — Emissions (CO2eq) in Singapore

Singapore: Domestic Wastewater — Emissions (CO2eq) was 210.54 kt in 2023. ▲ Rising

Latest (2023)
210.54 kt
Change on year
up 2.5%
World rank
116th
of 202 countries
All-time high
210.54 kt
in 2023
All-time low
110.54 kt
in 1990
Years of data
34
1990–2023

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

0501001502001990200620231990: 110.5 kt1991: 114.1 kt1992: 117.3 kt1993: 120.7 kt1994: 124.3 kt1995: 128.5 kt1996: 133.3 kt1997: 138.1 kt1998: 141.9 kt1999: 144.3 kt2000: 146.8 kt2001: 149.7 kt2002: 150.8 kt2003: 150.5 kt2004: 151.8 kt2005: 155.2 kt2006: 160.3 kt2007: 167.2 kt2008: 174.8 kt2009: 180.7 kt2010: 184.6 kt2011: 188.5 kt2012: 192.5 kt2013: 195.9 kt2014: 198.5 kt2015: 200.9 kt2016: 202.9 kt2017: 203.8 kt2018: 204.9 kt2019: 206.2 kt2020: 204.4 kt2021: 201.7 kt2022: 205.5 kt2023: 210.5 kt

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

Analysis

The most recent figure for domestic wastewater — emissions (co2eq) in Singapore is 210.54 kt, measured in 2023. That is the highest value across all 34 years on record.

The figure is up 2.5% on the previous year and up 7.5% over ten years.

Over the whole period, domestic wastewater — emissions (co2eq) in Singapore peaked at 210.54 kt in 2023 and was at its lowest, 110.54 kt, in 1990.

That places Singapore 116th out of 202 countries with data for 2023, putting it in the middle of the range.

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

Averages by decade

DecadeAverage LowestHighest Years
1990s 127.29 kt 110.54 kt 144.25 kt 10
2000s 158.77 kt 146.75 kt 180.7 kt 10
2010s 197.87 kt 184.64 kt 206.19 kt 10
2020s 205.53 kt 201.71 kt 210.54 kt 4

Countries ranked near Singapore

  1. 113 Costa Rica 224.5 kt compare
  2. 114 Kuwait 224.12 kt compare
  3. 115 Oman 219.99 kt compare
  4. 117 Mauritania 207.43 kt compare
  5. 118 Liberia 206.81 kt compare
  6. 119 Central African Republic 200.62 kt compare

See the full ranking of 252 places →

More climate change data for Singapore

All data for Singapore →

Frequently asked questions

What is domestic wastewater — emissions (co2eq) in Singapore?
Domestic wastewater — emissions (co2eq) in Singapore was 210.54 kt in 2023, according to Food and Agriculture Organization of the United Nations.
What is the highest domestic wastewater — emissions (co2eq) recorded in Singapore?
The highest recorded value was 210.54 kt in 2023.
What is the lowest domestic wastewater — emissions (co2eq) recorded in Singapore?
The lowest recorded value was 110.54 kt in 1990.
How does Singapore rank for domestic wastewater — emissions (co2eq)?
Singapore ranks 116th out of 202 countries with data for 2023.
Is domestic wastewater — emissions (co2eq) rising or falling in Singapore?
Over the last ten years it is up 7.5%. The long-run trend across the full record is rising.
Where does this Singapore 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 Singapore. Statizoid, drawing on Food and Agriculture Organization of the United Nations. Retrieved 21 August 2026, from https://climate.statizoid.com/stat/domestic-wastewater-emissions-co2eq-ar5/singapore/

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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 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.