Cook Islands vs Saint Helena: Share of primary energy from nuclear
Cook Islands
0.0%
in 2024
Saint Helena
0.0%
in 2024
Cook Islands rank
1st
Saint Helena rank
1st
Share of primary energy from nuclear 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%.
Across all 45 years both countries report, Saint Helena has been ahead every year.
Cook Islands ranks 1st and Saint Helena ranks 1st of 4 regions.
Head to head by decade
| Decade | Cook Islands | Saint Helena | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 0.0% | 0.0% | 0.0% | β |
| 1990s | 0.0% | 0.0% | 0.0% | β |
| 2000s | 0.0% | 0.0% | 0.0% | β |
| 2010s | 0.0% | 0.0% | 0.0% | β |
| 2020s | 0.0% | 0.0% | 0.0% | β |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher share of primary energy from nuclear, 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 primary energy from nuclear 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?
- 45 years are reported by both, from 1980 to 2024.
- How do Cook Islands and Saint Helena rank globally for share of primary energy from nuclear?
- Cook Islands ranks 1st and Saint Helena ranks 1st of 4 regions.
- Where does this data come from?
- Energy Institute - Statistical Review of World Energy (2026); Smil (2017); U.S. Energy Information Administration (2026) β with major processing by Our World in Data, published as Share of primary energy from nuclear. 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 total energy supply.