New Caledonia vs Tuvalu: Cumulative CO₂ emissions by world region, per square kilometre
New Caledonia
9,107 tonnes per square kilometre
in 2023
Tuvalu
9,525 tonnes per square kilometre
in 2023
New Caledonia rank
97th
Tuvalu rank
95th
Cumulative CO₂ emissions by world region, per square kilometre over time
- New Caledonia
- Tuvalu
How they compare
Tuvalu currently reports 9,525 tonnes per square kilometre against 9,107 tonnes per square kilometre in New Caledonia, a difference of 418 tonnes per square kilometre.
The two have swapped places 3 times across 34 shared years of data; in 1990 it was New Caledonia ahead.
New Caledonia ranks 97th and Tuvalu ranks 95th of 204 countries.
Across the 4 decades both report, New Caledonia averaged higher in 3 and Tuvalu in 1.
Head to head by decade
| Decade | New Caledonia | Tuvalu | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 3,517 tonnes per square kilometre | 830.51 tonnes per square kilometre | 2,686 tonnes per square kilometre | New Caledonia |
| 2000s | 4,732 tonnes per square kilometre | 3,469 tonnes per square kilometre | 1,264 tonnes per square kilometre | New Caledonia |
| 2010s | 6,722 tonnes per square kilometre | 6,717 tonnes per square kilometre | 4.51 tonnes per square kilometre | New Caledonia |
| 2020s | 8,697 tonnes per square kilometre | 8,976 tonnes per square kilometre | 278.92 tonnes per square kilometre | Tuvalu |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher cumulative co₂ emissions by world region, per square kilometre, New Caledonia or Tuvalu?
- Tuvalu, at 9,525 tonnes per square kilometre against 9,107 tonnes per square kilometre in New Caledonia as of 2023.
- What is the difference in cumulative co₂ emissions by world region, per square kilometre between New Caledonia and Tuvalu?
- 418 tonnes per square kilometre, with Tuvalu ahead.
- How many years of comparable data are there for New Caledonia and Tuvalu?
- 34 years are reported by both, from 1990 to 2023.
- How do New Caledonia and Tuvalu rank globally for cumulative co₂ emissions by world region, per square kilometre?
- New Caledonia ranks 97th and Tuvalu ranks 95th 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.