Bulgaria vs Switzerland: Primary energy from nuclear per person
Bulgaria
6,920 kilowatt-hours per person
in 2025
Switzerland
6,211 kilowatt-hours per person
in 2025
Bulgaria rank
10th
Switzerland rank
12th
Primary energy from nuclear per person over time
- Bulgaria
- Switzerland
How they compare
Bulgaria currently reports 6,920 kilowatt-hours per person against 6,211 kilowatt-hours per person in Switzerland, a difference of 709 kilowatt-hours per person.
That makes Bulgaria's figure about 1.1 times Switzerland's.
The two have swapped places 3 times across 61 shared years of data; in 1965 it was Switzerland ahead.
Bulgaria ranks 10th and Switzerland ranks 12th of 214 countries.
Switzerland has averaged higher in every one of the 7 decades both report.
Head to head by decade
| Decade | Bulgaria | Switzerland | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 0 kilowatt-hours per person | 52.84 kilowatt-hours per person | 52.84 kilowatt-hours per person | Switzerland |
| 1970s | 911.61 kilowatt-hours per person | 3,099 kilowatt-hours per person | 2,187 kilowatt-hours per person | Switzerland |
| 1980s | 4,043 kilowatt-hours per person | 8,970 kilowatt-hours per person | 4,928 kilowatt-hours per person | Switzerland |
| 1990s | 5,589 kilowatt-hours per person | 10,519 kilowatt-hours per person | 4,930 kilowatt-hours per person | Switzerland |
| 2000s | 6,888 kilowatt-hours per person | 10,922 kilowatt-hours per person | 4,035 kilowatt-hours per person | Switzerland |
| 2010s | 6,602 kilowatt-hours per person | 9,155 kilowatt-hours per person | 2,552 kilowatt-hours per person | Switzerland |
| 2020s | 7,174 kilowatt-hours per person | 7,411 kilowatt-hours per person | 237.37 kilowatt-hours per person | Switzerland |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher primary energy from nuclear per person, Bulgaria or Switzerland?
- Bulgaria, at 6,920 kilowatt-hours per person against 6,211 kilowatt-hours per person in Switzerland as of 2025.
- What is the difference in primary energy from nuclear per person between Bulgaria and Switzerland?
- 709 kilowatt-hours per person, with Bulgaria ahead.
- How many years of comparable data are there for Bulgaria and Switzerland?
- 61 years are reported by both, from 1965 to 2025.
- How do Bulgaria and Switzerland rank globally for primary energy from nuclear per person?
- Bulgaria ranks 10th and Switzerland ranks 12th 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.