Domestic Wastewater — Emissions in Canada

Canada: Domestic Wastewater — Emissions was 1.82 kt in 2023. ▲ Rising

Latest (2023)
1.82 kt
Change on year
up 1.2%
World rank
26th
of 194 countries
All-time high
1.82 kt
in 2023
All-time low
1.07 kt
in 1990
Years of data
34
1990–2023

Domestic Wastewater — Emissions in Canada, 1990–2023

00.511.521990200620231990: 1.1 kt1991: 1.1 kt1992: 1.1 kt1993: 1.1 kt1994: 1.2 kt1995: 1.2 kt1996: 1.2 kt1997: 1.2 kt1998: 1.3 kt1999: 1.3 kt2000: 1.3 kt2001: 1.3 kt2002: 1.3 kt2003: 1.3 kt2004: 1.3 kt2005: 1.3 kt2006: 1.4 kt2007: 1.4 kt2008: 1.4 kt2009: 1.4 kt2010: 1.4 kt2011: 1.4 kt2012: 1.5 kt2013: 1.5 kt2014: 1.5 kt2015: 1.5 kt2016: 1.6 kt2017: 1.7 kt2018: 1.8 kt2019: 1.8 kt2020: 1.8 kt2021: 1.7 kt2022: 1.8 kt2023: 1.8 kt

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

Analysis

Canada recorded 1.82 kt for domestic wastewater — emissions in 2023. That is the highest value across all 34 years on record.

That represents a change of up 1.2% on the previous year and up 22.9% over ten years.

Over the whole period, domestic wastewater — emissions in Canada peaked at 1.82 kt in 2023 and was at its lowest, 1.07 kt, in 1990.

Canada ranks 26th of 194 countries on this measure, in the top quarter.

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

Averages by decade

DecadeAverage LowestHighest Years
1990s 1.16 kt 1.07 kt 1.31 kt 10
2000s 1.35 kt 1.31 kt 1.4 kt 10
2010s 1.57 kt 1.42 kt 1.75 kt 10
2020s 1.78 kt 1.74 kt 1.82 kt 4

Countries ranked near Canada

  1. 23 Republic of Korea 2.35 kt compare
  2. 24 Iran (Islamic Republic of) 2.29 kt compare
  3. 25 Poland 2 kt compare
  4. 27 Argentina 1.7 kt compare
  5. 28 Thailand 1.6 kt compare
  6. 29 Australia and New Zealand 1.54 kt compare

See the full ranking of 228 places →

More climate change data for Canada

All data for Canada →

Frequently asked questions

What is domestic wastewater — emissions in Canada?
Domestic wastewater — emissions in Canada was 1.82 kt in 2023, according to Food and Agriculture Organization of the United Nations.
What is the highest domestic wastewater — emissions recorded in Canada?
The highest recorded value was 1.82 kt in 2023.
What is the lowest domestic wastewater — emissions recorded in Canada?
The lowest recorded value was 1.07 kt in 1990.
How does Canada rank for domestic wastewater — emissions?
Canada ranks 26th out of 194 countries with data for 2023.
Is domestic wastewater — emissions rising or falling in Canada?
Over the last ten years it is up 22.9%. The long-run trend across the full record is rising.
Where does this Canada data come from?
The figures come from Food and Agriculture Organization of the United Nations, published as part of Domestic Wastewater — Emissions (N2O). Statizoid updates them automatically from the source API.

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Domestic Wastewater — Emissions in Canada. Statizoid, drawing on Food and Agriculture Organization of the United Nations. Retrieved 15 August 2026, from https://climate.statizoid.com/stat/domestic-wastewater-emissions-n2o/canada/

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About this data

Indicator
Domestic Wastewater — Emissions (N2O)
Unit
kt
Source
Food and Agriculture Organization of the United Nations
Licence
CC BY-NC-SA 3.0 IGO (FAO)
Coverage
228 places, 7,605 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.