Kazakhstan vs Tonga: Cumulative CO₂ emissions by world region, per square kilometre
Kazakhstan
5,427 tonnes per square kilometre
in 2023
Tonga
6,625 tonnes per square kilometre
in 2023
Kazakhstan rank
116th
Tonga rank
113th
Cumulative CO₂ emissions by world region, per square kilometre over time
- Kazakhstan
- Tonga
How they compare
Tonga currently reports 6,625 tonnes per square kilometre against 5,427 tonnes per square kilometre in Kazakhstan, a difference of 1,198 tonnes per square kilometre.
That makes Tonga's figure about 1.2 times Kazakhstan's.
The two have swapped places 1 time across 32 shared years of data; in 1992 it was Kazakhstan ahead.
Kazakhstan ranks 116th and Tonga ranks 113th of 204 countries.
Across the 4 decades both report, Kazakhstan averaged higher in 2 and Tonga in 2.
Head to head by decade
| Decade | Kazakhstan | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 3,084 tonnes per square kilometre | 2,141 tonnes per square kilometre | 943.16 tonnes per square kilometre | Kazakhstan |
| 2000s | 3,626 tonnes per square kilometre | 3,411 tonnes per square kilometre | 215.13 tonnes per square kilometre | Kazakhstan |
| 2010s | 4,523 tonnes per square kilometre | 5,006 tonnes per square kilometre | 483.37 tonnes per square kilometre | Tonga |
| 2020s | 5,274 tonnes per square kilometre | 6,323 tonnes per square kilometre | 1,049 tonnes per square kilometre | Tonga |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher cumulative co₂ emissions by world region, per square kilometre, Kazakhstan or Tonga?
- Tonga, at 6,625 tonnes per square kilometre against 5,427 tonnes per square kilometre in Kazakhstan as of 2023.
- What is the difference in cumulative co₂ emissions by world region, per square kilometre between Kazakhstan and Tonga?
- 1,198 tonnes per square kilometre, with Tonga ahead.
- How many years of comparable data are there for Kazakhstan and Tonga?
- 32 years are reported by both, from 1992 to 2023.
- How do Kazakhstan and Tonga rank globally for cumulative co₂ emissions by world region, per square kilometre?
- Kazakhstan ranks 116th and Tonga ranks 113th of 204 countries.
- Where does this data come from?
- Statizoid (derived), published as Cumulative CO₂ emissions by world region, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Cumulative CO₂ emissions by world region 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.