Domestic Wastewater — Emissions (CO2eq) (AR5) in Japan

Japan: Domestic Wastewater — Emissions (CO2eq) (AR5) was 5,054 kt in 2023. ▬ Flat

Latest (2023)
5,054 kt
Change on year
down 0.5%
World rank
13th
of 220 countries
All-time high
5,205 kt
in 2001
All-time low
5,050 kt
in 1990
Years of data
34
1990–2023

Domestic Wastewater — Emissions (CO2eq) in Japan, 1990–2023

02.0k4.0k6.0k1990200620231990: 5.0k kt1991: 5.1k kt1992: 5.1k kt1993: 5.1k kt1994: 5.1k kt1995: 5.2k kt1996: 5.2k kt1997: 5.1k kt1998: 5.1k kt1999: 5.2k kt2000: 5.2k kt2001: 5.2k kt2002: 5.2k kt2003: 5.2k kt2004: 5.2k kt2005: 5.2k kt2006: 5.1k kt2007: 5.1k kt2008: 5.1k kt2009: 5.1k kt2010: 5.1k kt2011: 5.1k kt2012: 5.1k kt2013: 5.1k kt2014: 5.1k kt2015: 5.1k kt2016: 5.1k kt2017: 5.1k kt2018: 5.1k kt2019: 5.1k kt2020: 5.1k kt2021: 5.1k kt2022: 5.1k kt2023: 5.1k kt

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

Analysis

In 2023, domestic wastewater — emissions (co2eq) in Japan stood at 5,054 kt.

The figure is down 0.5% on the previous year and down 0.6% over ten years.

Over the whole period, domestic wastewater — emissions (co2eq) in Japan peaked at 5,205 kt in 2001 and was at its lowest, 5,050 kt, in 1990.

Japan ranks 13th of 220 countries on this measure, in the top 10%.

Domestic Wastewater — Emissions (CO2eq) (AR5) in Japan, year by year

Annual values for Domestic Wastewater — Emissions (CO2eq) (AR5) in Japan, 1990 to 2023.
Year kt Change
1990 5,050 kt —
1991 5,062 kt +0.2%
1992 5,089 kt +0.5%
1993 5,115 kt +0.5%
1994 5,141 kt +0.5%
1995 5,159 kt +0.4%
1996 5,166 kt +0.1%
1997 5,144 kt -0.4%
1998 5,139 kt -0.1%
1999 5,153 kt +0.3%
2000 5,191 kt +0.7%
2001 5,205 kt +0.3%
2002 5,178 kt -0.5%
2003 5,186 kt +0.1%
2004 5,151 kt -0.7%
2005 5,165 kt +0.3%
2006 5,134 kt -0.6%
2007 5,145 kt +0.2%
2008 5,124 kt -0.4%
2009 5,093 kt -0.6%
2010 5,102 kt +0.2%
2011 5,095 kt -0.1%
2012 5,106 kt +0.2%
2013 5,085 kt -0.4%
2014 5,117 kt +0.6%
2015 5,094 kt -0.4%
2016 5,089 kt -0.1%
2017 5,105 kt +0.3%
2018 5,109 kt +0.1%
2019 5,105 kt -0.1%
2020 5,097 kt -0.2%
2021 5,087 kt -0.2%
2022 5,080 kt -0.1%
2023 5,054 kt -0.5%

Japan compared with similar countries

  • Japan's 5,054 kt is above the median for high income countries, which is 123.48 kt, 40.9× the median. (75 countries reporting)
  • Japan's 5,054 kt is above the median for East Asia & Pacific, which is 36.46 kt, 138.6× the median. (28 countries reporting)

Averages by decade

DecadeAverage LowestHighest Years
1990s 5,122 kt 5,050 kt 5,166 kt 10
2000s 5,157 kt 5,093 kt 5,205 kt 10
2010s 5,101 kt 5,085 kt 5,117 kt 10
2020s 5,080 kt 5,054 kt 5,097 kt 4

Countries ranked near Japan

  1. 10 Russian Federation 6,521 kt compare
  2. 11 Mexico 5,850 kt compare
  3. 12 Ethiopia 5,187 kt compare
  4. 14 Philippines 4,946 kt compare
  5. 15 Germany 4,855 kt compare
  6. 16 Egypt 4,696 kt compare

See the full ranking of 252 places →

More climate change data for Japan

All data for Japan →

Frequently asked questions

What is domestic wastewater — emissions (co2eq) in Japan?
Domestic wastewater — emissions (co2eq) in Japan was 5,054 kt in 2023, according to Food and Agriculture Organization of the United Nations.
What is the highest domestic wastewater — emissions (co2eq) recorded in Japan?
The highest recorded value was 5,205 kt in 2001.
What is the lowest domestic wastewater — emissions (co2eq) recorded in Japan?
The lowest recorded value was 5,050 kt in 1990.
How does Japan rank for domestic wastewater — emissions (co2eq)?
Japan ranks 13th out of 220 countries with data for 2023.
Is domestic wastewater — emissions (co2eq) rising or falling in Japan?
Over the last ten years it is down 0.6%. The long-run trend across the full record is flat.
Where does this Japan data come from?
The figures come from Food and Agriculture Organization of the United Nations, published as part of Domestic Wastewater — Emissions (CO2eq) (AR5). Statizoid updates them automatically from the source API.

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Domestic Wastewater — Emissions (CO2eq) in Japan. Statizoid, drawing on Food and Agriculture Organization of the United Nations. Retrieved 07 November 2026, from https://climate.statizoid.com/stat/domestic-wastewater-emissions-co2eq-ar5/japan/

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About this data

Indicator
Domestic 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
252 places, 8,353 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.