Bulgaria vs Croatia: Fossil fuel supply by source
Bulgaria
26.89 terawatt-hours
in 2025
Croatia
26.32 terawatt-hours
in 2025
Bulgaria rank
65th
Croatia rank
66th
Fossil fuel supply by source over time
- Bulgaria
- Croatia
How they compare
Bulgaria currently reports 26.89 terawatt-hours against 26.32 terawatt-hours in Croatia, a difference of 0.57 terawatt-hours.
The two have swapped places 6 times across 36 shared years of data; in 1990 it was Bulgaria ahead.
Bulgaria ranks 65th and Croatia ranks 66th of 77 countries.
Bulgaria has averaged higher in every one of the 4 decades both report.
Head to head by decade
| Decade | Bulgaria | Croatia | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 46.86 terawatt-hours | 24.83 terawatt-hours | 22.03 terawatt-hours | Bulgaria |
| 2000s | 29.96 terawatt-hours | 28.01 terawatt-hours | 1.94 terawatt-hours | Bulgaria |
| 2010s | 29.27 terawatt-hours | 27.17 terawatt-hours | 2.1 terawatt-hours | Bulgaria |
| 2020s | 28.09 terawatt-hours | 26.23 terawatt-hours | 1.86 terawatt-hours | Bulgaria |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher fossil fuel supply by source, Bulgaria or Croatia?
- Bulgaria, at 26.89 terawatt-hours against 26.32 terawatt-hours in Croatia as of 2025.
- What is the difference in fossil fuel supply by source between Bulgaria and Croatia?
- 0.57 terawatt-hours, with Bulgaria ahead.
- How many years of comparable data are there for Bulgaria and Croatia?
- 36 years are reported by both, from 1990 to 2025.
- How do Bulgaria and Croatia rank globally for fossil fuel supply by source?
- Bulgaria ranks 65th and Croatia ranks 66th of 77 countries.
- Where does this data come from?
- Energy Institute - Statistical Review of World Energy (2026); Smil (2017) β with major processing by Our World in Data, published as Fossil fuel supply by source. 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.