Bulgaria vs Slovenia: Primary energy from nuclear per person
Bulgaria
6,920 kilowatt-hours per person
in 2025
Slovenia
8,352 kilowatt-hours per person
in 2025
Bulgaria rank
10th
Slovenia rank
8th
Primary energy from nuclear per person over time
- Bulgaria
- Slovenia
How they compare
Slovenia currently reports 8,352 kilowatt-hours per person against 6,920 kilowatt-hours per person in Bulgaria, a difference of 1,432 kilowatt-hours per person.
That makes Slovenia's figure about 1.2 times Bulgaria's.
Across all 36 years both countries report, Slovenia has been ahead every year.
Bulgaria ranks 10th and Slovenia ranks 8th of 214 countries.
Slovenia has averaged higher in every one of the 4 decades both report.
Head to head by decade
| Decade | Bulgaria | Slovenia | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 5,589 kilowatt-hours per person | 7,036 kilowatt-hours per person | 1,447 kilowatt-hours per person | Slovenia |
| 2000s | 6,888 kilowatt-hours per person | 8,372 kilowatt-hours per person | 1,484 kilowatt-hours per person | Slovenia |
| 2010s | 6,602 kilowatt-hours per person | 8,579 kilowatt-hours per person | 1,977 kilowatt-hours per person | Slovenia |
| 2020s | 7,174 kilowatt-hours per person | 8,347 kilowatt-hours per person | 1,173 kilowatt-hours per person | Slovenia |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher primary energy from nuclear per person, Bulgaria or Slovenia?
- Slovenia, at 8,352 kilowatt-hours per person against 6,920 kilowatt-hours per person in Bulgaria as of 2025.
- What is the difference in primary energy from nuclear per person between Bulgaria and Slovenia?
- 1,432 kilowatt-hours per person, with Slovenia ahead.
- How many years of comparable data are there for Bulgaria and Slovenia?
- 36 years are reported by both, from 1990 to 2025.
- How do Bulgaria and Slovenia rank globally for primary energy from nuclear per person?
- Bulgaria ranks 10th and Slovenia ranks 8th of 214 countries.
- Where does this data come from?
- Energy Institute - Statistical Review of World Energy (2026); Smil (2017); Population based on various sources (2024) β with major processing by Our World in Data, published as Primary energy from nuclear per person. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Measured in kilowatt-hours of total energy supply per person.