Croatia vs South Korea: Primary energy use by source
Croatia
3.05 terawatt-hours
in 2025
South Korea
3.67 terawatt-hours
in 2025
Croatia rank
43rd
South Korea rank
40th
Primary energy use by source over time
- Croatia
- South Korea
How they compare
South Korea currently reports 3.67 terawatt-hours against 3.05 terawatt-hours in Croatia, a difference of 0.62 terawatt-hours.
That makes South Korea's figure about 1.2 times Croatia's.
Across all 36 years both countries report, South Korea has been ahead every year.
Croatia ranks 43rd and South Korea ranks 40th of 79 countries.
South Korea has averaged higher in every one of the 4 decades both report.
Head to head by decade
| Decade | Croatia | South Korea | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 0 terawatt-hours | 0.0011 terawatt-hours | 0.0011 terawatt-hours | South Korea |
| 2000s | 0.016 terawatt-hours | 0.1982 terawatt-hours | 0.1822 terawatt-hours | South Korea |
| 2010s | 0.7733 terawatt-hours | 1.52 terawatt-hours | 0.7492 terawatt-hours | South Korea |
| 2020s | 2.36 terawatt-hours | 3.42 terawatt-hours | 1.06 terawatt-hours | South Korea |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher primary energy use by source, Croatia or South Korea?
- South Korea, at 3.67 terawatt-hours against 3.05 terawatt-hours in Croatia as of 2025.
- What is the difference in primary energy use by source between Croatia and South Korea?
- 0.62 terawatt-hours, with South Korea ahead.
- How many years of comparable data are there for Croatia and South Korea?
- 36 years are reported by both, from 1990 to 2025.
- How do Croatia and South Korea rank globally for primary energy use by source?
- Croatia ranks 43rd and South Korea ranks 40th 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 Primary energy use 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.