Cook Islands vs Saint Helena: Share of global nitrous oxide emissions
Cook Islands
0.0%
in 2024
Saint Helena
0.0%
in 2024
Cook Islands rank
194th
Saint Helena rank
197th
Share of global nitrous oxide emissions over time
- Cook Islands
- Saint Helena
How they compare
Cook Islands currently reports 0.0% against 0.0% in Saint Helena, a difference of 0.0%.
That makes Cook Islands's figure about 4.2 times Saint Helena's.
Across all 175 years both countries report, Cook Islands has been ahead every year.
Cook Islands ranks 194th and Saint Helena ranks 197th of 201 countries.
Cook Islands has averaged higher in every one of the 18 decades both report.
Head to head by decade
| Decade | Cook Islands | Saint Helena | Difference | Ahead |
|---|---|---|---|---|
| 1850s | 0.0% | 0.0% | 0.0% | Cook Islands |
| 1860s | 0.0% | 0.0% | 0.0% | Cook Islands |
| 1870s | 0.0% | 0.0% | 0.0% | Cook Islands |
| 1880s | 0.0% | 0.0% | 0.0% | Cook Islands |
| 1890s | 0.0% | 0.0% | 0.0% | Cook Islands |
| 1900s | 0.0% | 0.0% | 0.0% | Cook Islands |
| 1910s | 0.0% | 0.0% | 0.0% | Cook Islands |
| 1920s | 0.0% | 0.0% | 0.0% | Cook Islands |
| 1930s | 0.0% | 0.0% | 0.0% | Cook Islands |
| 1940s | 0.0% | 0.0% | 0.0% | Cook Islands |
| 1950s | 0.0% | 0.0% | 0.0% | Cook Islands |
| 1960s | 0.0% | 0.0% | 0.0% | Cook Islands |
| 1970s | 0.0% | 0.0% | 0.0% | Cook Islands |
| 1980s | 0.0% | 0.0% | 0.0% | Cook Islands |
| 1990s | 0.0% | 0.0% | 0.0% | Cook Islands |
| 2000s | 0.0% | 0.0% | 0.0% | Cook Islands |
| 2010s | 0.0% | 0.0% | 0.0% | Cook Islands |
| 2020s | 0.0% | 0.0% | 0.0% | Cook Islands |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher share of global nitrous oxide emissions, Cook Islands or Saint Helena?
- Cook Islands, at 0.0% against 0.0% in Saint Helena as of 2024.
- What is the difference in share of global nitrous oxide emissions between Cook Islands and Saint Helena?
- 0.0%, with Cook Islands ahead.
- How many years of comparable data are there for Cook Islands and Saint Helena?
- 175 years are reported by both, from 1850 to 2024.
- How do Cook Islands and Saint Helena rank globally for share of global nitrous oxide emissions?
- Cook Islands ranks 194th and Saint Helena ranks 197th of 201 countries.
- Where does this data come from?
- Jones et al. (2025) – with major processing by Our World in Data, published as Share of global nitrous oxide emissions. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Measured as a percentage of the world's nitrous oxide emissions.