Croatia vs Slovakia: Annual change in primary energy from hydropower
Croatia
-1.21 terawatt-hours
in 2025
Slovakia
-1.87 terawatt-hours
in 2025
Croatia rank
60th
Slovakia rank
63rd
Annual change in primary energy from hydropower over time
- Croatia
- Slovakia
How they compare
Croatia currently reports -1.21 terawatt-hours against -1.87 terawatt-hours in Slovakia, a difference of 0.66 terawatt-hours.
The two have swapped places 20 times across 35 shared years of data; in 1991 it was Croatia ahead.
Croatia ranks 60th and Slovakia ranks 63rd of 77 countries.
Across the 4 decades both report, Croatia averaged higher in 3 and Slovakia in 1.
Head to head by decade
| Decade | Croatia | Slovakia | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 0.3789 terawatt-hours | 0.2882 terawatt-hours | 0.0907 terawatt-hours | Croatia |
| 2000s | 0.0081 terawatt-hours | -0.0106 terawatt-hours | 0.0188 terawatt-hours | Croatia |
| 2010s | -0.1582 terawatt-hours | -0.0012 terawatt-hours | 0.1571 terawatt-hours | Slovakia |
| 2020s | -0.0516 terawatt-hours | -0.2332 terawatt-hours | 0.1815 terawatt-hours | Croatia |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher annual change in primary energy from hydropower, Croatia or Slovakia?
- Croatia, at -1.21 terawatt-hours against -1.87 terawatt-hours in Slovakia as of 2025.
- What is the difference in annual change in primary energy from hydropower between Croatia and Slovakia?
- 0.66 terawatt-hours, with Croatia ahead.
- How many years of comparable data are there for Croatia and Slovakia?
- 35 years are reported by both, from 1991 to 2025.
- How do Croatia and Slovakia rank globally for annual change in primary energy from hydropower?
- Croatia ranks 60th and Slovakia ranks 63rd of 77 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 hydropower. 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.