Saint Helena vs Tonga: Share of primary energy from nuclear
Saint Helena
0.0%
in 2024
Tonga
0.0%
in 2024
Saint Helena rank
32nd
Tonga rank
32nd
Share of primary energy from nuclear over time
- Saint Helena
- Tonga
How they compare
Saint Helena currently reports 0.0% against 0.0% in Tonga, a difference of 0.0%.
Across all 45 years both countries report, Tonga has been ahead every year.
Saint Helena ranks 32nd and Tonga ranks 32nd of 215 countries.
Head to head by decade
| Decade | Saint Helena | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 0.0% | 0.0% | 0.0% | — |
| 1990s | 0.0% | 0.0% | 0.0% | — |
| 2000s | 0.0% | 0.0% | 0.0% | — |
| 2010s | 0.0% | 0.0% | 0.0% | — |
| 2020s | 0.0% | 0.0% | 0.0% | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher share of primary energy from nuclear, Saint Helena or Tonga?
- Saint Helena, at 0.0% against 0.0% in Tonga as of 2024.
- What is the difference in share of primary energy from nuclear between Saint Helena and Tonga?
- 0.0%, with Saint Helena ahead.
- How many years of comparable data are there for Saint Helena and Tonga?
- 45 years are reported by both, from 1980 to 2024.
- How do Saint Helena and Tonga rank globally for share of primary energy from nuclear?
- Saint Helena ranks 32nd and Tonga ranks 32nd of 215 countries.
- Where does this data come from?
- Energy Institute - Statistical Review of World Energy (2026); Smil (2017); U.S. Energy Information Administration (2026) – 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.