Brazil vs Bulgaria: Primary energy from nuclear
Brazil
47.87 terawatt-hours
in 2025
Bulgaria
46.47 terawatt-hours
in 2025
Brazil rank
22nd
Bulgaria rank
23rd
Primary energy from nuclear over time
- Brazil
- Bulgaria
How they compare
Brazil currently reports 47.87 terawatt-hours against 46.47 terawatt-hours in Bulgaria, a difference of 1.4 terawatt-hours.
The two have swapped places 5 times across 61 shared years of data; in 1965 it was Bulgaria ahead.
Brazil ranks 22nd 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 | Brazil | Bulgaria | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 0 terawatt-hours | 0 terawatt-hours | 0 terawatt-hours | — |
| 1970s | 0 terawatt-hours | 8.01 terawatt-hours | 8.01 terawatt-hours | Bulgaria |
| 1980s | 2.6 terawatt-hours | 36.16 terawatt-hours | 33.56 terawatt-hours | Bulgaria |
| 1990s | 6.45 terawatt-hours | 46.82 terawatt-hours | 40.37 terawatt-hours | Bulgaria |
| 2000s | 36.97 terawatt-hours | 53.29 terawatt-hours | 16.32 terawatt-hours | Bulgaria |
| 2010s | 47.03 terawatt-hours | 47.51 terawatt-hours | 0.4793 terawatt-hours | Bulgaria |
| 2020s | 45.14 terawatt-hours | 48.91 terawatt-hours | 3.77 terawatt-hours | Bulgaria |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher primary energy from nuclear, Brazil or Bulgaria?
- Brazil, at 47.87 terawatt-hours against 46.47 terawatt-hours in Bulgaria as of 2025.
- What is the difference in primary energy from nuclear between Brazil and Bulgaria?
- 1.4 terawatt-hours, with Brazil ahead.
- How many years of comparable data are there for Brazil and Bulgaria?
- 61 years are reported by both, from 1965 to 2025.
- How do Brazil and Bulgaria rank globally for primary energy from nuclear?
- Brazil ranks 22nd 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.