Mauritania vs New Caledonia: Share of global CO₂ emissions vs. share of population
Mauritania
0.0%
in 2024
New Caledonia
0.0%
in 2024
Mauritania rank
137th
New Caledonia rank
136th
Share of global CO₂ emissions vs. share of population over time
- Mauritania
- New Caledonia
How they compare
New Caledonia currently reports 0.0% against 0.0% in Mauritania, a difference of 0.0%.
The two have swapped places 4 times across 66 shared years of data; in 1959 it was New Caledonia ahead.
Mauritania ranks 137th and New Caledonia ranks 136th of 215 countries.
New Caledonia has averaged higher in every one of the 8 decades both report.
Head to head by decade
| Decade | Mauritania | New Caledonia | Difference | Ahead |
|---|---|---|---|---|
| 1950s | 0.0% | 0.0% | 0.0% | New Caledonia |
| 1960s | 0.0% | 0.0% | 0.0% | New Caledonia |
| 1970s | 0.0% | 0.0% | 0.0% | New Caledonia |
| 1980s | 0.0% | 0.0% | 0.0% | New Caledonia |
| 1990s | 0.0% | 0.0% | 0.0% | New Caledonia |
| 2000s | 0.0% | 0.0% | 0.0% | New Caledonia |
| 2010s | 0.0% | 0.0% | 0.0% | New Caledonia |
| 2020s | 0.0% | 0.0% | 0.0% | New Caledonia |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher share of global co₂ emissions vs. share of population, Mauritania or New Caledonia?
- New Caledonia, at 0.0% against 0.0% in Mauritania as of 2024.
- What is the difference in share of global co₂ emissions vs. share of population between Mauritania and New Caledonia?
- 0.0%, with New Caledonia ahead.
- How many years of comparable data are there for Mauritania and New Caledonia?
- 66 years are reported by both, from 1959 to 2024.
- How do Mauritania and New Caledonia rank globally for share of global co₂ emissions vs. share of population?
- Mauritania ranks 137th and New Caledonia ranks 136th of 215 countries.
- Where does this data come from?
- Global Carbon Budget (2025) – with major processing by Our World in Data, published as Share of global CO₂ emissions vs. share of population. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Annual total emissions of carbon dioxide (CO₂), excluding land-use change, measured as a percentage of global emissions of CO₂ in the same year.