Industrial Wastewater — Emissions in Réunion

Réunion: Industrial Wastewater — Emissions was 0.3435 kt in 2023. ▼ Falling

Latest (2023)
0.3435 kt
Change on year
unchanged
World rank
135th
of 206 countries
All-time high
0.5654 kt
in 1999
All-time low
0.2981 kt
in 2007
Years of data
34
1990–2023

Industrial Wastewater — Emissions in Réunion, 1990–2023

00.20.40.61990200620231990: 0.318 kt1991: 0.346 kt1992: 0.354 kt1993: 0.314 kt1994: 0.309 kt1995: 0.503 kt1996: 0.516 kt1997: 0.527 kt1998: 0.469 kt1999: 0.565 kt2000: 0.539 kt2001: 0.51 kt2002: 0.497 kt2003: 0.343 kt2004: 0.357 kt2005: 0.334 kt2006: 0.339 kt2007: 0.298 kt2008: 0.32 kt2009: 0.339 kt2010: 0.352 kt2011: 0.354 kt2012: 0.356 kt2013: 0.344 kt2014: 0.343 kt2015: 0.343 kt2016: 0.343 kt2017: 0.343 kt2018: 0.343 kt2019: 0.343 kt2020: 0.343 kt2021: 0.343 kt2022: 0.343 kt2023: 0.343 kt

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

Analysis

The most recent figure for industrial wastewater — emissions in Réunion is 0.3435 kt, measured in 2023.

That represents a change of down 0.2% over ten years.

Over the whole period, industrial wastewater — emissions in Réunion peaked at 0.5654 kt in 1999 and was at its lowest, 0.2981 kt, in 2007.

Réunion ranks 135th of 206 countries on this measure, in the middle of the range.

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

Industrial Wastewater — Emissions in Réunion, year by year

Annual values for Industrial Wastewater — Emissions (CH4) in Réunion, 1990 to 2023.
Year kt Change
1990 0.3181 kt —
1991 0.3458 kt +8.7%
1992 0.3542 kt +2.4%
1993 0.3136 kt -11.5%
1994 0.3093 kt -1.4%
1995 0.5031 kt +62.7%
1996 0.5161 kt +2.6%
1997 0.5275 kt +2.2%
1998 0.4688 kt -11.1%
1999 0.5654 kt +20.6%
2000 0.539 kt -4.7%
2001 0.5105 kt -5.3%
2002 0.497 kt -2.6%
2003 0.3433 kt -30.9%
2004 0.3567 kt +3.9%
2005 0.3341 kt -6.3%
2006 0.3388 kt +1.4%
2007 0.2981 kt -12.0%
2008 0.32 kt +7.4%
2009 0.3387 kt +5.8%
2010 0.3518 kt +3.9%
2011 0.3537 kt +0.6%
2012 0.3556 kt +0.5%
2013 0.3443 kt -3.2%
2014 0.3435 kt -0.2%
2015 0.3435 kt +0.0%
2016 0.3435 kt +0.0%
2017 0.3435 kt +0.0%
2018 0.3435 kt +0.0%
2019 0.3435 kt +0.0%
2020 0.3435 kt +0.0%
2021 0.3435 kt +0.0%
2022 0.3435 kt +0.0%
2023 0.3435 kt +0.0%

Biggest year-on-year movements

Years where Industrial Wastewater — Emissions in Réunion 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 +62.7% 0.3093 kt 0.5031 kt
2003 -30.9% 0.497 kt 0.3433 kt

Averages by decade

DecadeAverage LowestHighest Years
1990s 0.4222 kt 0.3093 kt 0.5654 kt 10
2000s 0.3876 kt 0.2981 kt 0.539 kt 10
2010s 0.3466 kt 0.3435 kt 0.3556 kt 10
2020s 0.3435 kt 0.3435 kt 0.3435 kt 4

Countries ranked near Réunion

  1. 132 Congo 0.4231 kt compare
  2. 133 Eritrea 0.4182 kt compare
  3. 134 South Sudan 0.3697 kt compare
  4. 136 Mauritania 0.3274 kt compare
  5. 137 Guyana 0.3182 kt compare
  6. 138 Rwanda 0.2896 kt compare

See the full ranking of 258 places →

More climate change data for Réunion

All data for Réunion →

Frequently asked questions

What is industrial wastewater — emissions in Réunion?
Industrial wastewater — emissions in Réunion was 0.3435 kt in 2023, according to Food and Agriculture Organization of the United Nations.
What is the highest industrial wastewater — emissions recorded in Réunion?
The highest recorded value was 0.5654 kt in 1999.
What is the lowest industrial wastewater — emissions recorded in Réunion?
The lowest recorded value was 0.2981 kt in 2007.
How does Réunion rank for industrial wastewater — emissions?
Réunion ranks 135th out of 206 countries with data for 2023.
Is industrial wastewater — emissions rising or falling in Réunion?
Over the last ten years it is down 0.2%. The long-run trend across the full record is falling.
Where does this Réunion 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 Réunion. 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/reunion-2/

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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.