Brazil vs Saint Helena: Annual change in primary energy from nuclear
Brazil
0.0925 terawatt-hours
in 2025
Saint Helena
0 terawatt-hours
in 2024
Brazil rank
18th
Saint Helena rank
19th
Annual change in primary energy from nuclear over time
- Brazil
- Saint Helena
How they compare
Brazil currently reports 0.0925 terawatt-hours against 0 terawatt-hours in Saint Helena, a difference of 0.0925 terawatt-hours.
The two have swapped places 25 times across 44 shared years of data; in 1981 it was Saint Helena ahead.
Brazil ranks 18th and Saint Helena ranks 19th of 218 countries.
Across the 5 decades both report, Brazil averaged higher in 4 and Saint Helena in 1.
Head to head by decade
| Decade | Brazil | Saint Helena | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 0.6162 terawatt-hours | 0 terawatt-hours | 0.6162 terawatt-hours | Brazil |
| 1990s | 0.6506 terawatt-hours | 0 terawatt-hours | 0.6506 terawatt-hours | Brazil |
| 2000s | 2.72 terawatt-hours | 0 terawatt-hours | 2.72 terawatt-hours | Brazil |
| 2010s | 0.9612 terawatt-hours | 0 terawatt-hours | 0.9612 terawatt-hours | Brazil |
| 2020s | -0.2194 terawatt-hours | 0 terawatt-hours | 0.2194 terawatt-hours | Saint Helena |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher annual change in primary energy from nuclear, Brazil or Saint Helena?
- Brazil, at 0.0925 terawatt-hours against 0 terawatt-hours in Saint Helena as of 2025.
- What is the difference in annual change in primary energy from nuclear between Brazil and Saint Helena?
- 0.0925 terawatt-hours, with Brazil ahead.
- How many years of comparable data are there for Brazil and Saint Helena?
- 44 years are reported by both, from 1981 to 2024.
- How do Brazil and Saint Helena rank globally for annual change in primary energy from nuclear?
- Brazil ranks 18th and Saint Helena ranks 19th of 218 countries.
- Where does this data come from?
- Energy Institute - Statistical Review of World Energy (2026); Smil (2017) – 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.