Industrial Wastewater — Emissions in Least Developed Countries (LDCs)

Least Developed Countries (LDCs): Industrial Wastewater — Emissions was 51.79 kt in 2023. ▲ Rising

Latest (2023)
51.79 kt
Change on year
unchanged
Rank
4th
of 21 groups
All-time high
72.01 kt
in 2013
All-time low
44.2 kt
in 1993
Years of data
34
1990–2023

Industrial Wastewater — Emissions in Least Developed Countries (LDCs), 1990–2023

0204060801990200620231990: 45.1 kt1991: 45.3 kt1992: 45.6 kt1993: 44.2 kt1994: 44.8 kt1995: 47.4 kt1996: 48.8 kt1997: 50.4 kt1998: 51.6 kt1999: 53.6 kt2000: 54.1 kt2001: 55.7 kt2002: 55.6 kt2003: 58 kt2004: 50.4 kt2005: 53.7 kt2006: 54.6 kt2007: 53.1 kt2008: 57.9 kt2009: 60.6 kt2010: 63.9 kt2011: 71.6 kt2012: 67.8 kt2013: 72 kt2014: 62.7 kt2015: 56 kt2016: 53.8 kt2017: 54.4 kt2018: 55.4 kt2019: 55.4 kt2020: 55.4 kt2021: 51.8 kt2022: 51.8 kt2023: 51.8 kt

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

Analysis

The most recent figure for industrial wastewater — emissions in Least Developed Countries (LDCs) is 51.79 kt, measured in 2023.

That represents a change of down 28.1% over ten years.

Over the whole period, industrial wastewater — emissions in Least Developed Countries (LDCs) peaked at 72.01 kt in 2013 and was at its lowest, 44.2 kt, in 1993.

That places Least Developed Countries (LDCs) 4th out of 21 groups with data for 2023, putting it in the top quarter.

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

Industrial Wastewater — Emissions in Least Developed Countries (LDCs), year by year

Annual values for Industrial Wastewater — Emissions (CH4) in Least Developed Countries (LDCs), 1990 to 2023.
Year kt Change
1990 45.12 kt —
1991 45.3 kt +0.4%
1992 45.6 kt +0.6%
1993 44.2 kt -3.1%
1994 44.76 kt +1.3%
1995 47.43 kt +6.0%
1996 48.75 kt +2.8%
1997 50.36 kt +3.3%
1998 51.63 kt +2.5%
1999 53.59 kt +3.8%
2000 54.12 kt +1.0%
2001 55.7 kt +2.9%
2002 55.59 kt -0.2%
2003 58.03 kt +4.4%
2004 50.4 kt -13.2%
2005 53.71 kt +6.6%
2006 54.55 kt +1.6%
2007 53.07 kt -2.7%
2008 57.93 kt +9.2%
2009 60.63 kt +4.7%
2010 63.88 kt +5.3%
2011 71.64 kt +12.2%
2012 67.78 kt -5.4%
2013 72.01 kt +6.2%
2014 62.74 kt -12.9%
2015 56.01 kt -10.7%
2016 53.8 kt -3.9%
2017 54.38 kt +1.1%
2018 55.43 kt +1.9%
2019 55.43 kt +0.0%
2020 55.43 kt +0.0%
2021 51.79 kt -6.6%
2022 51.79 kt +0.0%
2023 51.79 kt +0.0%

Averages by decade

DecadeAverage LowestHighest Years
1990s 47.68 kt 44.2 kt 53.59 kt 10
2000s 55.37 kt 50.4 kt 60.63 kt 10
2010s 61.31 kt 53.8 kt 72.01 kt 10
2020s 52.7 kt 51.79 kt 55.43 kt 4

Countries ranked near Least Developed Countries (LDCs)

  1. 1 OECD 2,045 kt compare
  2. 2 Mexico 700.43 kt compare
  3. 2 Türkiye 272.52 kt compare
  4. 3 Brazil 547.2 kt compare
  5. 3 Iran (Islamic Republic of) 82.88 kt compare
  6. 4 China 322.71 kt compare
  7. 5 China, mainland 316.43 kt compare
  8. 6 Poland 225.78 kt compare
  9. 6 Syrian Arab Republic 14.87 kt compare
  10. 7 Republic of Korea 180.34 kt compare
  11. 7 Republic of Moldova 14.77 kt compare

See the full ranking of 258 places →

More climate change data for Least Developed Countries (LDCs)

All data for Least Developed Countries (LDCs) →

Frequently asked questions

What is industrial wastewater — emissions in Least Developed Countries (LDCs)?
Industrial wastewater — emissions in Least Developed Countries (LDCs) was 51.79 kt in 2023, according to Food and Agriculture Organization of the United Nations.
What is the highest industrial wastewater — emissions recorded in Least Developed Countries (LDCs)?
The highest recorded value was 72.01 kt in 2013.
What is the lowest industrial wastewater — emissions recorded in Least Developed Countries (LDCs)?
The lowest recorded value was 44.2 kt in 1993.
How does Least Developed Countries (LDCs) rank for industrial wastewater — emissions?
Least Developed Countries (LDCs) ranks 4th out of 21 groups with data for 2023.
Is industrial wastewater — emissions rising or falling in Least Developed Countries (LDCs)?
Over the last ten years it is down 28.1%. The long-run trend across the full record is rising.
Where does this Least Developed Countries (LDCs) 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 Least Developed Countries (LDCs). 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/least-developed-countries-ldcs/

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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.