Industrial Wastewater — Emissions (CH4) in Oceania

Oceania: Industrial Wastewater — Emissions (CH4) was 26.79 kt in 2023. ▼ Falling

Latest (2023)
26.79 kt
Change on year
unchanged
Rank
29th
of 32 groups
All-time high
39.1 kt
in 1995
All-time low
25.74 kt
in 1990
Years of data
34
1990–2023

Industrial Wastewater — Emissions in Oceania, 1990–2023

0102030401990200620231990: 25.7 kt1991: 27.3 kt1992: 27.5 kt1993: 28.5 kt1994: 29.2 kt1995: 39.1 kt1996: 35.1 kt1997: 36.6 kt1998: 38.3 kt1999: 34.6 kt2000: 35.4 kt2001: 34.2 kt2002: 36.2 kt2003: 35.8 kt2004: 36.2 kt2005: 36.6 kt2006: 36.7 kt2007: 36 kt2008: 35.5 kt2009: 34.9 kt2010: 33.8 kt2011: 33.3 kt2012: 34.3 kt2013: 36.2 kt2014: 30.3 kt2015: 27.7 kt2016: 26.9 kt2017: 26.4 kt2018: 26.9 kt2019: 26.9 kt2020: 26.9 kt2021: 26.8 kt2022: 26.8 kt2023: 26.8 kt

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

Analysis

Oceania recorded 26.79 kt for industrial wastewater — emissions in 2023.

The figure is down 26.0% over ten years.

Over the whole period, industrial wastewater — emissions in Oceania peaked at 39.1 kt in 1995 and was at its lowest, 25.74 kt, in 1990.

That places Oceania 29th out of 32 groups with data for 2023, putting it in the bottom quarter.

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

Industrial Wastewater — Emissions (CH4) in Oceania, year by year

Annual values for Industrial Wastewater — Emissions (CH4) in Oceania, 1990 to 2023.
Year kt Change
1990 25.74 kt —
1991 27.27 kt +6.0%
1992 27.54 kt +1.0%
1993 28.53 kt +3.6%
1994 29.19 kt +2.3%
1995 39.1 kt +33.9%
1996 35.09 kt -10.3%
1997 36.6 kt +4.3%
1998 38.32 kt +4.7%
1999 34.56 kt -9.8%
2000 35.4 kt +2.4%
2001 34.2 kt -3.4%
2002 36.16 kt +5.7%
2003 35.81 kt -1.0%
2004 36.19 kt +1.1%
2005 36.55 kt +1.0%
2006 36.65 kt +0.3%
2007 35.97 kt -1.9%
2008 35.52 kt -1.3%
2009 34.9 kt -1.7%
2010 33.83 kt -3.1%
2011 33.29 kt -1.6%
2012 34.34 kt +3.1%
2013 36.22 kt +5.5%
2014 30.26 kt -16.5%
2015 27.66 kt -8.6%
2016 26.9 kt -2.8%
2017 26.37 kt -2.0%
2018 26.9 kt +2.0%
2019 26.9 kt +0.0%
2020 26.9 kt +0.0%
2021 26.79 kt -0.4%
2022 26.79 kt +0.0%
2023 26.79 kt +0.0%

Biggest year-on-year movements

Years where Industrial Wastewater — Emissions (CH4) in Oceania 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
1995 +33.9% 29.19 kt 39.1 kt

Averages by decade

DecadeAverage LowestHighest Years
1990s 32.19 kt 25.74 kt 39.1 kt 10
2000s 35.73 kt 34.2 kt 36.65 kt 10
2010s 30.27 kt 26.37 kt 36.22 kt 10
2020s 26.82 kt 26.79 kt 26.9 kt 4

Countries ranked near Oceania

  1. 26 Australia and New Zealand 25.04 kt compare
  2. 27 Argentina 23.08 kt compare
  3. 28 United Kingdom of Great Britain and Northern Ireland 20.62 kt compare
  4. 29 Australia 20.5 kt compare
  5. 30 Ecuador 18.88 kt compare
  6. 31 Ukraine 16.93 kt compare
  7. 32 Saudi Arabia 15.99 kt compare

See the full ranking of 258 places →

More climate change data for Oceania

All data for Oceania →

Frequently asked questions

What is industrial wastewater — emissions in Oceania?
Industrial wastewater — emissions in Oceania was 26.79 kt in 2023, according to Food and Agriculture Organization of the United Nations.
What is the highest industrial wastewater — emissions recorded in Oceania?
The highest recorded value was 39.1 kt in 1995.
What is the lowest industrial wastewater — emissions recorded in Oceania?
The lowest recorded value was 25.74 kt in 1990.
How does Oceania rank for industrial wastewater — emissions?
Oceania ranks 29th out of 32 groups with data for 2023.
Is industrial wastewater — emissions rising or falling in Oceania?
Over the last ten years it is down 26.0%. The long-run trend across the full record is falling.
Where does this Oceania 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 Oceania. Statizoid, drawing on Food and Agriculture Organization of the United Nations. Retrieved 15 November 2026, from https://climate.statizoid.com/stat/industrial-wastewater-emissions-ch4/oceania/

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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 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.