Bulgaria vs Ukraine: Annual change in primary energy from nuclear, annual growth rate
Bulgaria
-14.64 % change on previous year
in 2025
Ukraine
22.22 % change on previous year
in 2025
Bulgaria rank
19th
Ukraine rank
18th
Annual change in primary energy from nuclear, annual growth rate over time
- Bulgaria
- Ukraine
How they compare
Ukraine currently reports 22.22 % change on previous year against -14.64 % change on previous year in Bulgaria, a difference of 36.86 % change on previous year.
That makes Ukraine's figure about 1.5 times Bulgaria's.
The two have swapped places 20 times across 34 shared years of data; in 1987 it was Ukraine ahead.
Bulgaria ranks 19th and Ukraine ranks 18th of 35 countries.
Across the 5 decades both report, Bulgaria averaged higher in 3 and Ukraine in 2.
Head to head by decade
| Decade | Bulgaria | Ukraine | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 291.91 % change on previous year | 75.67 % change on previous year | 216.24 % change on previous year | Bulgaria |
| 1990s | 14.69 % change on previous year | 51.71 % change on previous year | 37.01 % change on previous year | Ukraine |
| 2000s | -48.95 % change on previous year | 15.2 % change on previous year | 64.15 % change on previous year | Ukraine |
| 2010s | 46.72 % change on previous year | -76.41 % change on previous year | 123.12 % change on previous year | Bulgaria |
| 2020s | -68.5 % change on previous year | -69.84 % change on previous year | 1.35 % change on previous year | Bulgaria |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher annual change in primary energy from nuclear, annual growth rate, Bulgaria or Ukraine?
- Ukraine, at 22.22 % change on previous year against -14.64 % change on previous year in Bulgaria as of 2025.
- What is the difference in annual change in primary energy from nuclear, annual growth rate between Bulgaria and Ukraine?
- 36.86 % change on previous year, with Ukraine ahead.
- How many years of comparable data are there for Bulgaria and Ukraine?
- 34 years are reported by both, from 1987 to 2025.
- How do Bulgaria and Ukraine rank globally for annual change in primary energy from nuclear, annual growth rate?
- Bulgaria ranks 19th and Ukraine ranks 18th of 35 countries.
- Where does this data come from?
- Statizoid (derived), published as Annual change in primary energy from nuclear, annual growth rate. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
The year-on-year percentage change in Annual change in primary energy from nuclear. Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.