Industrial Wastewater — Emissions in Canada

Canada: Industrial Wastewater — Emissions was 12.99 kt in 2023. ▼ Falling

Latest (2023)
12.99 kt
Change on year
unchanged
World rank
36th
of 206 countries
All-time high
24.53 kt
in 2005
All-time low
12.99 kt
in 2021
Years of data
34
1990–2023

Industrial Wastewater — Emissions in Canada, 1990–2023

05101520251990200620231990: 16 kt1991: 16.2 kt1992: 16.8 kt1993: 16.8 kt1994: 17.3 kt1995: 18.1 kt1996: 19.3 kt1997: 19.7 kt1998: 20.3 kt1999: 21.3 kt2000: 22 kt2001: 22.8 kt2002: 23.5 kt2003: 22.1 kt2004: 24.3 kt2005: 24.5 kt2006: 24.1 kt2007: 24.2 kt2008: 23.7 kt2009: 23.1 kt2010: 23.1 kt2011: 22.7 kt2012: 22.2 kt2013: 22.1 kt2014: 15.4 kt2015: 14.9 kt2016: 15.2 kt2017: 15.4 kt2018: 15.6 kt2019: 15.6 kt2020: 15.6 kt2021: 13 kt2022: 13 kt2023: 13 kt

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

Analysis

Canada recorded 12.99 kt for industrial wastewater — emissions in 2023. That is the lowest value across all 34 years on record.

Compared with earlier readings it is down 41.1% over ten years.

Over the whole period, industrial wastewater — emissions in Canada peaked at 24.53 kt in 2005 and was at its lowest, 12.99 kt, in 2021.

Canada ranks 36th of 206 countries on this measure, in the top quarter.

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

Industrial Wastewater — Emissions in Canada, year by year

Annual values for Industrial Wastewater — Emissions (CH4) in Canada, 1990 to 2023.
Year kt Change
1990 16 kt —
1991 16.22 kt +1.4%
1992 16.75 kt +3.3%
1993 16.76 kt +0.0%
1994 17.31 kt +3.3%
1995 18.06 kt +4.4%
1996 19.26 kt +6.6%
1997 19.67 kt +2.2%
1998 20.27 kt +3.0%
1999 21.33 kt +5.2%
2000 22.03 kt +3.2%
2001 22.83 kt +3.6%
2002 23.55 kt +3.2%
2003 22.05 kt -6.4%
2004 24.29 kt +10.2%
2005 24.53 kt +1.0%
2006 24.08 kt -1.9%
2007 24.22 kt +0.6%
2008 23.74 kt -2.0%
2009 23.12 kt -2.6%
2010 23.1 kt -0.1%
2011 22.74 kt -1.6%
2012 22.24 kt -2.2%
2013 22.06 kt -0.8%
2014 15.35 kt -30.4%
2015 14.92 kt -2.8%
2016 15.17 kt +1.7%
2017 15.42 kt +1.7%
2018 15.61 kt +1.2%
2019 15.61 kt +0.0%
2020 15.61 kt +0.0%
2021 12.99 kt -16.8%
2022 12.99 kt +0.0%
2023 12.99 kt +0.0%

Canada compared with similar countries

  • Canada's 12.99 kt is above the median for high income countries, which is 1.91 kt, 6.8× the median. (66 countries reporting)

Biggest year-on-year movements

Years where Industrial Wastewater — Emissions in Canada 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 -30.4% 22.06 kt 15.35 kt

Averages by decade

DecadeAverage LowestHighest Years
1990s 18.16 kt 16 kt 21.33 kt 10
2000s 23.44 kt 22.03 kt 24.53 kt 10
2010s 18.22 kt 14.92 kt 23.1 kt 10
2020s 13.65 kt 12.99 kt 15.61 kt 4

Countries ranked near Canada

  1. 33 Egypt 14.55 kt compare
  2. 34 Panama 13.73 kt compare
  3. 35 Thailand 13.28 kt compare
  4. 37 Uzbekistan 11.58 kt compare
  5. 38 Philippines 10.87 kt compare
  6. 39 Romania 10.12 kt compare

See the full ranking of 258 places →

More climate change data for Canada

All data for Canada →

Frequently asked questions

What is industrial wastewater — emissions in Canada?
Industrial wastewater — emissions in Canada was 12.99 kt in 2023, according to Food and Agriculture Organization of the United Nations.
What is the highest industrial wastewater — emissions recorded in Canada?
The highest recorded value was 24.53 kt in 2005.
What is the lowest industrial wastewater — emissions recorded in Canada?
The lowest recorded value was 12.99 kt in 2021.
How does Canada rank for industrial wastewater — emissions?
Canada ranks 36th out of 206 countries with data for 2023.
Is industrial wastewater — emissions rising or falling in Canada?
Over the last ten years it is down 41.1%. The long-run trend across the full record is falling.
Where does this Canada data come from?
The figures come from Food and Agriculture Organization of the United Nations, published as part of Industrial Wastewater — Emissions (CH4). Statizoid updates them automatically from the source API.

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Industrial Wastewater — Emissions in Canada. Statizoid, drawing on Food and Agriculture Organization of the United Nations. Retrieved 27 September 2026, from https://climate.statizoid.com/stat/industrial-wastewater-emissions-ch4/canada/

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About this data

Indicator
Industrial Wastewater — Emissions (CH4)
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.