Japan vs Nauru: Energy — Emissions (CO2), per square kilometre
Japan
2.63 kt per square kilometre
in 2023
Nauru
2.65 kt per square kilometre
in 2023
Japan rank
15th
Nauru rank
14th
Energy — Emissions (CO2), per square kilometre over time
- Japan
- Nauru
How they compare
Nauru currently reports 2.65 kt per square kilometre against 2.63 kt per square kilometre in Japan, a difference of 0.02 kt per square kilometre.
The two have swapped places 2 times across 63 shared years of data; in 1961 it was Nauru ahead.
Japan ranks 15th and Nauru ranks 14th of 186 countries.
Across the 7 decades both report, Japan averaged higher in 3 and Nauru in 4.
Head to head by decade
| Decade | Japan | Nauru | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 1.1 kt per square kilometre | 1.76 kt per square kilometre | 0.6644 kt per square kilometre | Nauru |
| 1970s | 2.36 kt per square kilometre | 4.81 kt per square kilometre | 2.45 kt per square kilometre | Nauru |
| 1980s | 2.56 kt per square kilometre | 6.92 kt per square kilometre | 4.37 kt per square kilometre | Nauru |
| 1990s | 3.13 kt per square kilometre | 5.49 kt per square kilometre | 2.36 kt per square kilometre | Nauru |
| 2000s | 3.33 kt per square kilometre | 3.04 kt per square kilometre | 0.2903 kt per square kilometre | Japan |
| 2010s | 3.2 kt per square kilometre | 2.49 kt per square kilometre | 0.7086 kt per square kilometre | Japan |
| 2020s | 2.72 kt per square kilometre | 2.54 kt per square kilometre | 0.1879 kt per square kilometre | Japan |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher energy — emissions (co2), per square kilometre, Japan or Nauru?
- Nauru, at 2.65 kt per square kilometre against 2.63 kt per square kilometre in Japan as of 2023.
- What is the difference in energy — emissions (co2), per square kilometre between Japan and Nauru?
- 0.02 kt per square kilometre, with Nauru ahead.
- How many years of comparable data are there for Japan and Nauru?
- 63 years are reported by both, from 1961 to 2023.
- How do Japan and Nauru rank globally for energy — emissions (co2), per square kilometre?
- Japan ranks 15th and Nauru ranks 14th of 186 countries.
- Where does this data come from?
- Statizoid (derived), published as Energy — Emissions (CO2), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Energy — Emissions (CO2) 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.