French Guiana vs Hungary: Annual change in primary energy from nuclear
French Guiana
0 terawatt-hours
in 2024
Hungary
0.2452 terawatt-hours
in 2025
French Guiana rank
20th
Hungary rank
17th
Annual change in primary energy from nuclear over time
- French Guiana
- Hungary
How they compare
Hungary currently reports 0.2452 terawatt-hours against 0 terawatt-hours in French Guiana, a difference of 0.2452 terawatt-hours.
The two have swapped places 20 times across 44 shared years of data; in 1981 it was Hungary ahead.
French Guiana ranks 20th and Hungary ranks 17th of 215 countries.
Across the 5 decades both report, French Guiana averaged higher in 1 and Hungary in 4.
Head to head by decade
| Decade | French Guiana | Hungary | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 0 terawatt-hours | 4.68 terawatt-hours | 4.68 terawatt-hours | Hungary |
| 1990s | 0 terawatt-hours | 0.0621 terawatt-hours | 0.0621 terawatt-hours | Hungary |
| 2000s | 0 terawatt-hours | 0.403 terawatt-hours | 0.403 terawatt-hours | Hungary |
| 2010s | 0 terawatt-hours | 0.2612 terawatt-hours | 0.2612 terawatt-hours | Hungary |
| 2020s | 0 terawatt-hours | -0.1642 terawatt-hours | 0.1642 terawatt-hours | French Guiana |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher annual change in primary energy from nuclear, French Guiana or Hungary?
- Hungary, at 0.2452 terawatt-hours against 0 terawatt-hours in French Guiana as of 2025.
- What is the difference in annual change in primary energy from nuclear between French Guiana and Hungary?
- 0.2452 terawatt-hours, with Hungary ahead.
- How many years of comparable data are there for French Guiana and Hungary?
- 44 years are reported by both, from 1981 to 2024.
- How do French Guiana and Hungary rank globally for annual change in primary energy from nuclear?
- French Guiana ranks 20th and Hungary ranks 17th of 215 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.