Argentina vs Bulgaria: Primary energy from nuclear
Argentina
32.61 terawatt-hours
in 2025
Bulgaria
46.47 terawatt-hours
in 2025
Argentina rank
25th
Bulgaria rank
23rd
Primary energy from nuclear over time
- Argentina
- Bulgaria
How they compare
Bulgaria currently reports 46.47 terawatt-hours against 32.61 terawatt-hours in Argentina, a difference of 13.86 terawatt-hours.
That makes Bulgaria's figure about 1.4 times Argentina's.
The two have swapped places 2 times across 61 shared years of data; in 1965 it was Bulgaria ahead.
Argentina ranks 25th and Bulgaria ranks 23rd of 213 countries.
Bulgaria has averaged higher in every one of the 7 decades both report.
Head to head by decade
| Decade | Argentina | Bulgaria | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 0 terawatt-hours | 0 terawatt-hours | 0 terawatt-hours | — |
| 1970s | 4.05 terawatt-hours | 8.01 terawatt-hours | 3.97 terawatt-hours | Bulgaria |
| 1980s | 13.29 terawatt-hours | 36.16 terawatt-hours | 22.87 terawatt-hours | Bulgaria |
| 1990s | 22.77 terawatt-hours | 46.82 terawatt-hours | 24.05 terawatt-hours | Bulgaria |
| 2000s | 21.79 terawatt-hours | 53.29 terawatt-hours | 31.5 terawatt-hours | Bulgaria |
| 2010s | 20.75 terawatt-hours | 47.51 terawatt-hours | 26.76 terawatt-hours | Bulgaria |
| 2020s | 29.2 terawatt-hours | 48.91 terawatt-hours | 19.71 terawatt-hours | Bulgaria |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher primary energy from nuclear, Argentina or Bulgaria?
- Bulgaria, at 46.47 terawatt-hours against 32.61 terawatt-hours in Argentina as of 2025.
- What is the difference in primary energy from nuclear between Argentina and Bulgaria?
- 13.86 terawatt-hours, with Bulgaria ahead.
- How many years of comparable data are there for Argentina and Bulgaria?
- 61 years are reported by both, from 1965 to 2025.
- How do Argentina and Bulgaria rank globally for primary energy from nuclear?
- Argentina ranks 25th and Bulgaria ranks 23rd of 213 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 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 in terawatt-hours of total energy supply.