Industrial Wastewater — Emissions (CO2eq) in Melanesia

Melanesia: Industrial Wastewater — Emissions (CO2eq) was 52.4 kt in 2023. ▬ Flat

Latest (2023)
52.4 kt
Change on year
unchanged
World rank
13th
of 21 countries
All-time high
67.44 kt
in 2013
All-time low
46.44 kt
in 1990
Years of data
34
1990–2023

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

02040601990200620231990: 46.4 kt1991: 46.6 kt1992: 48 kt1993: 49.3 kt1994: 52.2 kt1995: 64 kt1996: 65.6 kt1997: 61.2 kt1998: 55.9 kt1999: 62.6 kt2000: 61.9 kt2001: 61.7 kt2002: 63.3 kt2003: 64.5 kt2004: 65.7 kt2005: 65.2 kt2006: 66 kt2007: 62.9 kt2008: 63.7 kt2009: 62.6 kt2010: 61.6 kt2011: 64.8 kt2012: 63.5 kt2013: 67.4 kt2014: 63.5 kt2015: 55.2 kt2016: 54 kt2017: 55.1 kt2018: 55.4 kt2019: 55.4 kt2020: 55.4 kt2021: 52.4 kt2022: 52.4 kt2023: 52.4 kt

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

Analysis

Melanesia recorded 52.4 kt for industrial wastewater — emissions (co2eq) in 2023.

That represents a change of down 22.3% over ten years.

Over the whole period, industrial wastewater — emissions (co2eq) in Melanesia peaked at 67.44 kt in 2013 and was at its lowest, 46.44 kt, in 1990.

Melanesia ranks 13th of 21 countries on this measure, in the middle of the range.

Industrial Wastewater — Emissions (CO2eq) in Melanesia, year by year

Annual values for Industrial Wastewater — Emissions (CO2eq) (AR5) in Melanesia, 1990 to 2023.
Year kt Change
1990 46.44 kt —
1991 46.65 kt +0.4%
1992 48 kt +2.9%
1993 49.26 kt +2.6%
1994 52.17 kt +5.9%
1995 63.99 kt +22.7%
1996 65.56 kt +2.4%
1997 61.24 kt -6.6%
1998 55.9 kt -8.7%
1999 62.64 kt +12.1%
2000 61.85 kt -1.3%
2001 61.7 kt -0.3%
2002 63.27 kt +2.6%
2003 64.53 kt +2.0%
2004 65.74 kt +1.9%
2005 65.22 kt -0.8%
2006 66.04 kt +1.3%
2007 62.93 kt -4.7%
2008 63.73 kt +1.3%
2009 62.56 kt -1.8%
2010 61.62 kt -1.5%
2011 64.82 kt +5.2%
2012 63.53 kt -2.0%
2013 67.44 kt +6.2%
2014 63.48 kt -5.9%
2015 55.19 kt -13.1%
2016 53.95 kt -2.2%
2017 55.12 kt +2.2%
2018 55.45 kt +0.6%
2019 55.45 kt +0.0%
2020 55.45 kt +0.0%
2021 52.4 kt -5.5%
2022 52.4 kt +0.0%
2023 52.4 kt +0.0%

Averages by decade

DecadeAverage LowestHighest Years
1990s 55.18 kt 46.44 kt 65.56 kt 10
2000s 63.76 kt 61.7 kt 66.04 kt 10
2010s 59.6 kt 53.95 kt 67.44 kt 10
2020s 53.16 kt 52.4 kt 55.45 kt 4

Countries ranked near Melanesia

  1. 10 Hungary 1,847 kt compare
  2. 10 Venezuela (Bolivarian Republic of) 147.63 kt compare
  3. 11 Greece 1,711 kt compare
  4. 11 United Republic of Tanzania 83.39 kt compare
  5. 12 Belgium-Luxembourg 1,700 kt compare
  6. 12 Bolivia (Plurinational State of) 80.59 kt compare
  7. 13 Colombia 1,657 kt compare
  8. 14 Democratic Republic of the Congo 28.81 kt compare
  9. 14 Germany 1,420 kt compare
  10. 15 Democratic People's Republic of Korea 23.53 kt compare
  11. 15 Portugal 1,303 kt compare
  12. 16 India 1,247 kt compare
  13. 16 Lao People's Democratic Republic 9.92 kt compare

See the full ranking of 258 places →

More climate change data for Melanesia

All data for Melanesia →

Frequently asked questions

What is industrial wastewater — emissions (co2eq) in Melanesia?
Industrial wastewater — emissions (co2eq) in Melanesia was 52.4 kt in 2023, according to Food and Agriculture Organization of the United Nations.
What is the highest industrial wastewater — emissions (co2eq) recorded in Melanesia?
The highest recorded value was 67.44 kt in 2013.
What is the lowest industrial wastewater — emissions (co2eq) recorded in Melanesia?
The lowest recorded value was 46.44 kt in 1990.
How does Melanesia rank for industrial wastewater — emissions (co2eq)?
Melanesia ranks 13th out of 21 countries with data for 2023.
Is industrial wastewater — emissions (co2eq) rising or falling in Melanesia?
Over the last ten years it is down 22.3%. The long-run trend across the full record is flat.
Where does this Melanesia 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 Melanesia. Statizoid, drawing on Food and Agriculture Organization of the United Nations. Retrieved 28 September 2026, from https://climate.statizoid.com/stat/industrial-wastewater-emissions-co2eq-ar5/melanesia/

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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 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.