Croatia vs Slovenia: Annual change in primary energy from oil
Croatia
1.9 terawatt-hours
in 2025
Slovenia
1.54 terawatt-hours
in 2025
Croatia rank
28th
Slovenia rank
31st
Annual change in primary energy from oil over time
- Croatia
- Slovenia
How they compare
Croatia currently reports 1.9 terawatt-hours against 1.54 terawatt-hours in Slovenia, a difference of 0.36 terawatt-hours.
That makes Croatia's figure about 1.2 times Slovenia's.
The two have swapped places 21 times across 35 shared years of data; in 1991 it was Slovenia ahead.
Croatia ranks 28th and Slovenia ranks 31st of 79 countries.
Across the 4 decades both report, Croatia averaged higher in 1 and Slovenia in 3.
Head to head by decade
| Decade | Croatia | Slovenia | Difference | Ahead |
|---|---|---|---|---|
| 1990s | -0.1914 terawatt-hours | 1.03 terawatt-hours | 1.22 terawatt-hours | Slovenia |
| 2000s | -0.0903 terawatt-hours | 0.0981 terawatt-hours | 0.1884 terawatt-hours | Slovenia |
| 2010s | -1.19 terawatt-hours | -0.0537 terawatt-hours | 1.14 terawatt-hours | Slovenia |
| 2020s | 1.47 terawatt-hours | -0.2205 terawatt-hours | 1.69 terawatt-hours | Croatia |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher annual change in primary energy from oil, Croatia or Slovenia?
- Croatia, at 1.9 terawatt-hours against 1.54 terawatt-hours in Slovenia as of 2025.
- What is the difference in annual change in primary energy from oil between Croatia and Slovenia?
- 0.36 terawatt-hours, with Croatia ahead.
- How many years of comparable data are there for Croatia and Slovenia?
- 35 years are reported by both, from 1991 to 2025.
- How do Croatia and Slovenia rank globally for annual change in primary energy from oil?
- Croatia ranks 28th and Slovenia ranks 31st of 79 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 Annual change in primary energy from oil. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Change in total energy supply relative to the previous year, measured in terawatt-hours.