Kazakhstan vs Tonga: Cumulative CO₂ emissions, 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, 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, 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, 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, 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, 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 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.