Iraq vs Slovakia: Primary energy from hydropower
Iraq
2.46 terawatt-hours
in 2025
Slovakia
2.96 terawatt-hours
in 2025
Iraq rank
52nd
Slovakia rank
49th
Primary energy from hydropower over time
- Iraq
- Slovakia
How they compare
Slovakia currently reports 2.96 terawatt-hours against 2.46 terawatt-hours in Iraq, a difference of 0.5 terawatt-hours.
That makes Slovakia's figure about 1.2 times Iraq's.
The two have swapped places 8 times across 61 shared years of data; in 1965 it was Slovakia ahead.
Iraq ranks 52nd and Slovakia ranks 49th of 77 countries.
Across the 7 decades both report, Iraq averaged higher in 1 and Slovakia in 6.
Head to head by decade
| Decade | Iraq | Slovakia | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 0.1078 terawatt-hours | 1.83 terawatt-hours | 1.72 terawatt-hours | Slovakia |
| 1970s | 0.4488 terawatt-hours | 1.91 terawatt-hours | 1.46 terawatt-hours | Slovakia |
| 1980s | 1.21 terawatt-hours | 1.88 terawatt-hours | 0.6657 terawatt-hours | Slovakia |
| 1990s | 5.44 terawatt-hours | 3.5 terawatt-hours | 1.94 terawatt-hours | Iraq |
| 2000s | 4.22 terawatt-hours | 4.43 terawatt-hours | 0.2108 terawatt-hours | Slovakia |
| 2010s | 3.37 terawatt-hours | 4.27 terawatt-hours | 0.8958 terawatt-hours | Slovakia |
| 2020s | 2.91 terawatt-hours | 4.15 terawatt-hours | 1.24 terawatt-hours | Slovakia |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher primary energy from hydropower, Iraq or Slovakia?
- Slovakia, at 2.96 terawatt-hours against 2.46 terawatt-hours in Iraq as of 2025.
- What is the difference in primary energy from hydropower between Iraq and Slovakia?
- 0.5 terawatt-hours, with Slovakia ahead.
- How many years of comparable data are there for Iraq and Slovakia?
- 61 years are reported by both, from 1965 to 2025.
- How do Iraq and Slovakia rank globally for primary energy from hydropower?
- Iraq ranks 52nd and Slovakia ranks 49th 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 Primary energy from hydropower. 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.