Energy — Emissions (CO2eq) (AR5), per square kilometre in Japan

Japan: Energy — Emissions (CO2eq) (AR5), per square kilometre was 2.66 kt per square kilometre in 2023. ▲ Rising

Latest (2023)
2.66 kt per square kilometre
Change on year
down 5.2%
World rank
15th
of 186 countries
All-time high
3.5 kt per square kilometre
in 2004
All-time low
0.7857 kt per square kilometre
in 1961
Years of data
63
1961–2023

Energy — Emissions (CO2eq) (AR5), per square kilometre in Japan, 1961–2023

1234196119922023

Source: Statizoid (derived). Measured in kt per square kilometre.

Analysis

The most recent figure for energy — emissions (co2eq) (ar5), per square kilometre in Japan is 2.66 kt per square kilometre, measured in 2023.

Compared with earlier readings it is down 5.2% on the previous year and down 22.8% over ten years.

Over the whole period, energy — emissions (co2eq) (ar5), per square kilometre in Japan peaked at 3.5 kt per square kilometre in 2004 and was at its lowest, 0.7857 kt per square kilometre, in 1961.

Japan ranks 15th of 186 countries on this measure, in the top 10%.

The long-run direction has been consistently rising across the 63 years of available data.

Energy — Emissions (CO2eq) (AR5), per square kilometre in Japan, year by year

Annual values for Energy — Emissions (CO2eq) (AR5), per square kilometre in Japan, 1961 to 2023.
Year kt per square kilometre Change
1961 0.7857 kt per square kilometre
1962 0.8071 kt per square kilometre +2.7%
1963 0.8961 kt per square kilometre +11.0%
1964 0.9861 kt per square kilometre +10.0%
1965 1.07 kt per square kilometre +8.0%
1966 1.15 kt per square kilometre +8.0%
1967 1.34 kt per square kilometre +16.6%
1968 1.54 kt per square kilometre +14.9%
1969 1.79 kt per square kilometre +16.3%
1970 2.16 kt per square kilometre +20.3%
1971 2.22 kt per square kilometre +2.9%
1972 2.37 kt per square kilometre +7.0%
1973 2.49 kt per square kilometre +4.8%
1974 2.53 kt per square kilometre +1.7%
1975 2.39 kt per square kilometre -5.6%
1976 2.49 kt per square kilometre +4.3%
1977 2.56 kt per square kilometre +2.6%
1978 2.45 kt per square kilometre -4.3%
1979 2.58 kt per square kilometre +5.6%
1980 2.63 kt per square kilometre +1.6%
1981 2.6 kt per square kilometre -0.9%
1982 2.51 kt per square kilometre -3.5%
1983 2.46 kt per square kilometre -2.1%
1984 2.64 kt per square kilometre +7.5%
1985 2.58 kt per square kilometre -2.5%
1986 2.58 kt per square kilometre -0.0%
1987 2.54 kt per square kilometre -1.5%
1988 2.76 kt per square kilometre +8.9%
1989 2.85 kt per square kilometre +3.1%
1990 3.01 kt per square kilometre +5.5%
1991 3.04 kt per square kilometre +1.0%
1992 3.09 kt per square kilometre +1.9%
1993 3.06 kt per square kilometre -0.9%
1994 3.23 kt per square kilometre +5.5%
1995 3.26 kt per square kilometre +0.9%
1996 3.32 kt per square kilometre +1.8%
1997 3.3 kt per square kilometre -0.8%
1998 3.22 kt per square kilometre -2.3%
1999 3.33 kt per square kilometre +3.6%
2000 3.37 kt per square kilometre +1.0%
2001 3.31 kt per square kilometre -1.6%
2002 3.37 kt per square kilometre +1.6%
2003 3.45 kt per square kilometre +2.4%
2004 3.5 kt per square kilometre +1.6%
2005 3.45 kt per square kilometre -1.6%
2006 3.42 kt per square kilometre -0.8%
2007 3.47 kt per square kilometre +1.6%
2008 3.36 kt per square kilometre -3.2%
2009 3.08 kt per square kilometre -8.3%
2010 3.27 kt per square kilometre +6.2%
2011 3.33 kt per square kilometre +1.7%
2012 3.41 kt per square kilometre +2.5%
2013 3.44 kt per square kilometre +0.8%
2014 3.33 kt per square kilometre -3.2%
2015 3.25 kt per square kilometre -2.5%
2016 3.16 kt per square kilometre -2.5%
2017 3.16 kt per square kilometre +0.0%
2018 3.05 kt per square kilometre -3.5%
2019 2.97 kt per square kilometre -2.7%
2020 2.74 kt per square kilometre -7.9%
2021 2.83 kt per square kilometre +3.5%
2022 2.8 kt per square kilometre -1.0%
2023 2.66 kt per square kilometre -5.2%

Averages by decade

DecadeAverage LowestHighest Years
1960s 1.15 kt per square kilometre 0.7857 kt per square kilometre 1.79 kt per square kilometre 9
1970s 2.42 kt per square kilometre 2.16 kt per square kilometre 2.58 kt per square kilometre 10
1980s 2.62 kt per square kilometre 2.46 kt per square kilometre 2.85 kt per square kilometre 10
1990s 3.19 kt per square kilometre 3.01 kt per square kilometre 3.33 kt per square kilometre 10
2000s 3.38 kt per square kilometre 3.08 kt per square kilometre 3.5 kt per square kilometre 10
2010s 3.24 kt per square kilometre 2.97 kt per square kilometre 3.44 kt per square kilometre 10
2020s 2.76 kt per square kilometre 2.66 kt per square kilometre 2.83 kt per square kilometre 4

Countries ranked near Japan

  1. 12 Barbados 2.77 kt per square kilometre compare
  2. 13 Luxembourg 2.71 kt per square kilometre compare
  3. 14 Nauru 2.66 kt per square kilometre compare
  4. 16 Israel 2.56 kt per square kilometre compare
  5. 17 Brunei 2.51 kt per square kilometre compare
  6. 18 San Marino 2.49 kt per square kilometre compare

See the full ranking of 187 places →

More climate change data for Japan

All data for Japan →

Frequently asked questions

What is energy — emissions (co2eq) (ar5), per square kilometre in Japan?
Energy — emissions (co2eq) (ar5), per square kilometre in Japan was 2.66 kt per square kilometre in 2023, according to Statizoid (derived).
What is the highest energy — emissions (co2eq) (ar5), per square kilometre recorded in Japan?
The highest recorded value was 3.5 kt per square kilometre in 2004.
What is the lowest energy — emissions (co2eq) (ar5), per square kilometre recorded in Japan?
The lowest recorded value was 0.7857 kt per square kilometre in 1961.
How does Japan rank for energy — emissions (co2eq) (ar5), per square kilometre?
Japan ranks 15th out of 186 countries with data for 2023.
Is energy — emissions (co2eq) (ar5), per square kilometre rising or falling in Japan?
Over the last ten years it is down 22.8%. The long-run trend across the full record is rising.
Where does this Japan data come from?
The figures come from Statizoid (derived), published as part of Energy — Emissions (CO2eq) (AR5), per square kilometre. Statizoid updates them automatically from the source API.

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Energy — Emissions (CO2eq) (AR5), per square kilometre in Japan. Statizoid, drawing on Statizoid (derived). Retrieved 23 September 2026, from https://climate.statizoid.com/stat/energy-emissions-co2eq-ar5-per-square-kilometre/japan/

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How this figure is calculated

Energy — Emissions (CO2eq) (AR5) divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.

Energy — Emissions (CO2eq) (AR5) ÷ Land area (sq. km)

Computed from

Statizoid computes this series; the underlying measurements belong to the publishers named above. The arithmetic is applied to every country and year where both inputs report, and nothing is estimated unless the page says so.

About this data

Indicator
Energy — Emissions (CO2eq) (AR5), per square kilometre
Unit
kt per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
187 places, 10,734 data points, 1961–2023
Last refreshed

Energy — Emissions (CO2eq) (AR5) divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.