Industrial Wastewater — Emissions (CO2eq) (AR5) in OECD

OECD: Industrial Wastewater — Emissions (CO2eq) (AR5) was 59,263 kt in 2023. ▼ Falling

Latest (2023)
59,263 kt
Change on year
unchanged
World rank
1st
of 226 countries
All-time high
86,083 kt
in 2001
All-time low
51,844 kt
in 1997
Years of data
34
1990–2023

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

020.0k40.0k60.0k80.0k1990200620231990: 68.7k kt1991: 68.8k kt1992: 69.3k kt1993: 69.8k kt1994: 62.1k kt1995: 64.2k kt1996: 64.9k kt1997: 51.8k kt1998: 76.8k kt1999: 73.5k kt2000: 84.5k kt2001: 86.1k kt2002: 69.2k kt2003: 77.5k kt2004: 71.7k kt2005: 73.6k kt2006: 74.4k kt2007: 77.7k kt2008: 69.8k kt2009: 71.4k kt2010: 68.2k kt2011: 68.4k kt2012: 68.6k kt2013: 74.2k kt2014: 71.3k kt2015: 72.6k kt2016: 59.4k kt2017: 59.2k kt2018: 59.3k kt2019: 59.3k kt2020: 59.3k kt2021: 59.3k kt2022: 59.3k kt2023: 59.3k kt

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

Analysis

OECD recorded 59,263 kt for industrial wastewater — emissions (co2eq) in 2023.

The figure is down 20.1% over ten years.

Over the whole period, industrial wastewater — emissions (co2eq) in OECD peaked at 86,083 kt in 2001 and was at its lowest, 51,844 kt, in 1997.

OECD ranks 1st of 226 countries on this measure, in the top 10%.

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

Industrial Wastewater — Emissions (CO2eq) (AR5) in OECD, year by year

Annual values for Industrial Wastewater — Emissions (CO2eq) (AR5) in OECD, 1990 to 2023.
Year kt Change
1990 68,666 kt —
1991 68,813 kt +0.2%
1992 69,335 kt +0.8%
1993 69,802 kt +0.7%
1994 62,085 kt -11.1%
1995 64,186 kt +3.4%
1996 64,856 kt +1.0%
1997 51,844 kt -20.1%
1998 76,787 kt +48.1%
1999 73,545 kt -4.2%
2000 84,539 kt +14.9%
2001 86,083 kt +1.8%
2002 69,150 kt -19.7%
2003 77,543 kt +12.1%
2004 71,671 kt -7.6%
2005 73,598 kt +2.7%
2006 74,394 kt +1.1%
2007 77,710 kt +4.5%
2008 69,790 kt -10.2%
2009 71,417 kt +2.3%
2010 68,224 kt -4.5%
2011 68,430 kt +0.3%
2012 68,621 kt +0.3%
2013 74,162 kt +8.1%
2014 71,334 kt -3.8%
2015 72,586 kt +1.8%
2016 59,426 kt -18.1%
2017 59,228 kt -0.3%
2018 59,307 kt +0.1%
2019 59,307 kt +0.0%
2020 59,307 kt +0.0%
2021 59,263 kt -0.1%
2022 59,263 kt +0.0%
2023 59,263 kt +0.0%

Biggest year-on-year movements

Years where Industrial Wastewater — Emissions (CO2eq) (AR5) in OECD 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
1998 +48.1% 51,844 kt 76,787 kt

Averages by decade

DecadeAverage LowestHighest Years
1990s 66,992 kt 51,844 kt 76,787 kt 10
2000s 75,590 kt 69,150 kt 86,083 kt 10
2010s 66,062 kt 59,228 kt 74,162 kt 10
2020s 59,274 kt 59,263 kt 59,307 kt 4

Countries ranked near OECD

  1. 2 Mexico 19,759 kt compare
  2. 3 Brazil 15,547 kt compare
  3. 4 China 10,130 kt compare

See the full ranking of 258 places →

More climate change data for OECD

All data for OECD →

Frequently asked questions

What is industrial wastewater — emissions (co2eq) in OECD?
Industrial wastewater — emissions (co2eq) in OECD was 59,263 kt in 2023, according to Food and Agriculture Organization of the United Nations.
What is the highest industrial wastewater — emissions (co2eq) recorded in OECD?
The highest recorded value was 86,083 kt in 2001.
What is the lowest industrial wastewater — emissions (co2eq) recorded in OECD?
The lowest recorded value was 51,844 kt in 1997.
How does OECD rank for industrial wastewater — emissions (co2eq)?
OECD ranks 1st out of 226 countries with data for 2023.
Is industrial wastewater — emissions (co2eq) rising or falling in OECD?
Over the last ten years it is down 20.1%. The long-run trend across the full record is falling.
Where does this OECD 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 OECD. Statizoid, drawing on Food and Agriculture Organization of the United Nations. Retrieved 15 November 2026, from https://climate.statizoid.com/stat/industrial-wastewater-emissions-co2eq-ar5/oecd/

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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 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.