Hungary vs Sierra Leone: Annual change in primary energy from nuclear
Hungary
0.2452 terawatt-hours
in 2025
Sierra Leone
0 terawatt-hours
in 2024
Hungary rank
16th
Sierra Leone rank
19th
Annual change in primary energy from nuclear over time
- Hungary
- Sierra Leone
How they compare
Hungary currently reports 0.2452 terawatt-hours against 0 terawatt-hours in Sierra Leone, a difference of 0.2452 terawatt-hours.
The two have swapped places 21 times across 44 shared years of data; in 1981 it was Sierra Leone ahead.
Hungary ranks 16th and Sierra Leone ranks 19th of 218 countries.
Across the 5 decades both report, Hungary averaged higher in 4 and Sierra Leone in 1.
Head to head by decade
| Decade | Hungary | Sierra Leone | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 4.68 terawatt-hours | 0 terawatt-hours | 4.68 terawatt-hours | Hungary |
| 1990s | 0.0621 terawatt-hours | 0 terawatt-hours | 0.0621 terawatt-hours | Hungary |
| 2000s | 0.403 terawatt-hours | 0 terawatt-hours | 0.403 terawatt-hours | Hungary |
| 2010s | 0.2612 terawatt-hours | 0 terawatt-hours | 0.2612 terawatt-hours | Hungary |
| 2020s | -0.1642 terawatt-hours | 0 terawatt-hours | 0.1642 terawatt-hours | Sierra Leone |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher annual change in primary energy from nuclear, Hungary or Sierra Leone?
- Hungary, at 0.2452 terawatt-hours against 0 terawatt-hours in Sierra Leone as of 2025.
- What is the difference in annual change in primary energy from nuclear between Hungary and Sierra Leone?
- 0.2452 terawatt-hours, with Hungary ahead.
- How many years of comparable data are there for Hungary and Sierra Leone?
- 44 years are reported by both, from 1981 to 2024.
- How do Hungary and Sierra Leone rank globally for annual change in primary energy from nuclear?
- Hungary ranks 16th and Sierra Leone 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.