Japan vs Saint Kitts and Nevis: Other — Emissions (CO2eq) (AR5), per square kilometre

Japan
0.0055 kt per square kilometre
in 2023
Saint Kitts and Nevis
0.0056 kt per square kilometre
in 2023
Japan rank
28th
Saint Kitts and Nevis rank
27th

Other — Emissions (CO2eq) (AR5), per square kilometre over time

  • Japan
  • Saint Kitts and Nevis
00.0050.010.015196119922023

How they compare

Saint Kitts and Nevis currently reports 0.0056 kt per square kilometre against 0.0055 kt per square kilometre in Japan, a difference of 0.0001 kt per square kilometre.

The two have swapped places 1 time across 63 shared years of data; in 1961 it was Japan ahead.

Japan ranks 28th and Saint Kitts and Nevis ranks 27th of 184 countries.

Japan has averaged higher in every one of the 7 decades both report.

Head to head by decade

Decade Japan Saint Kitts and Nevis Difference Ahead
1960s 0.0108 kt per square kilometre 0.0021 kt per square kilometre 0.0087 kt per square kilometre Japan
1970s 0.0119 kt per square kilometre 0.0022 kt per square kilometre 0.0097 kt per square kilometre Japan
1980s 0.0126 kt per square kilometre 0.003 kt per square kilometre 0.0097 kt per square kilometre Japan
1990s 0.0138 kt per square kilometre 0.0037 kt per square kilometre 0.0101 kt per square kilometre Japan
2000s 0.01 kt per square kilometre 0.0043 kt per square kilometre 0.0056 kt per square kilometre Japan
2010s 0.0072 kt per square kilometre 0.0047 kt per square kilometre 0.0025 kt per square kilometre Japan
2020s 0.0058 kt per square kilometre 0.0053 kt per square kilometre 0.0005 kt per square kilometre Japan

Averages of every year both report within each decade.

Frequently asked questions

Which has higher other — emissions (co2eq) (ar5), per square kilometre, Japan or Saint Kitts and Nevis?
Saint Kitts and Nevis, at 0.0056 kt per square kilometre against 0.0055 kt per square kilometre in Japan as of 2023.
What is the difference in other — emissions (co2eq) (ar5), per square kilometre between Japan and Saint Kitts and Nevis?
0.0001 kt per square kilometre, with Saint Kitts and Nevis ahead.
How many years of comparable data are there for Japan and Saint Kitts and Nevis?
63 years are reported by both, from 1961 to 2023.
How do Japan and Saint Kitts and Nevis rank globally for other — emissions (co2eq) (ar5), per square kilometre?
Japan ranks 28th and Saint Kitts and Nevis ranks 27th of 184 countries.
Where does this data come from?
Statizoid (derived), published as Other — Emissions (CO2eq) (AR5), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Japan vs Saint Kitts and Nevis: Other — Emissions (CO2eq) (AR5), per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 20 September 2026, from https://climate.statizoid.com/compare/other-emissions-co2eq-ar5-per-square-kilometre/japan/st-kitts-and-nevis/

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About this data

Indicator
Other — 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
185 places, 10,608 data points, 1961–2023
Last refreshed

Other — 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.