St. Helena vs Saudi Arabia: Annual change in primary energy from nuclear
St. Helena
0 terawatt-hours
in 2024
Saudi Arabia
0 terawatt-hours
in 2025
St. Helena rank
1st
Saudi Arabia rank
20th
Annual change in primary energy from nuclear over time
- St. Helena
- Saudi Arabia
How they compare
St. Helena currently reports 0 terawatt-hours against 0 terawatt-hours in Saudi Arabia, a difference of 0 terawatt-hours.
Across all 44 years both countries report, Saudi Arabia has been ahead every year.
St. Helena ranks 1st and Saudi Arabia ranks 20th of 4 countries.
Head to head by decade
| Decade | St. Helena | Saudi Arabia | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 0 terawatt-hours | 0 terawatt-hours | 0 terawatt-hours | β |
| 1990s | 0 terawatt-hours | 0 terawatt-hours | 0 terawatt-hours | β |
| 2000s | 0 terawatt-hours | 0 terawatt-hours | 0 terawatt-hours | β |
| 2010s | 0 terawatt-hours | 0 terawatt-hours | 0 terawatt-hours | β |
| 2020s | 0 terawatt-hours | 0 terawatt-hours | 0 terawatt-hours | β |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher annual change in primary energy from nuclear, St. Helena or Saudi Arabia?
- St. Helena, at 0 terawatt-hours against 0 terawatt-hours in Saudi Arabia as of 2024.
- What is the difference in annual change in primary energy from nuclear between St. Helena and Saudi Arabia?
- 0 terawatt-hours, with St. Helena ahead.
- How many years of comparable data are there for St. Helena and Saudi Arabia?
- 44 years are reported by both, from 1981 to 2024.
- How do St. Helena and Saudi Arabia rank globally for annual change in primary energy from nuclear?
- St. Helena ranks 1st and Saudi Arabia ranks 20th of 4 countries.
- Where does this data come from?
- Energy Institute - Statistical Review of World Energy (2026); Smil (2017) β with major processing by Our World in Data, published as Annual change in primary energy from nuclear. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Change in total energy supply relative to the previous year, measured in terawatt-hours.