Iraq vs Slovenia: Annual change in primary energy from hydropower
Iraq
-1.03 terawatt-hours
in 2025
Slovenia
-1.34 terawatt-hours
in 2025
Iraq rank
61st
Slovenia rank
64th
Annual change in primary energy from hydropower over time
- Iraq
- Slovenia
How they compare
Iraq currently reports -1.03 terawatt-hours against -1.34 terawatt-hours in Slovenia, a difference of 0.31 terawatt-hours.
The two have swapped places 17 times across 35 shared years of data; in 1991 it was Slovenia ahead.
Iraq ranks 61st and Slovenia ranks 64th of 80 countries.
Across the 4 decades both report, Iraq averaged higher in 1 and Slovenia in 3.
Head to head by decade
| Decade | Iraq | Slovenia | Difference | Ahead |
|---|---|---|---|---|
| 1990s | -0.1212 terawatt-hours | 0.085 terawatt-hours | 0.2062 terawatt-hours | Slovenia |
| 2000s | -0.0729 terawatt-hours | 0.0976 terawatt-hours | 0.1705 terawatt-hours | Slovenia |
| 2010s | 0.2133 terawatt-hours | -0.0236 terawatt-hours | 0.2369 terawatt-hours | Iraq |
| 2020s | -0.4172 terawatt-hours | -0.081 terawatt-hours | 0.3362 terawatt-hours | Slovenia |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher annual change in primary energy from hydropower, Iraq or Slovenia?
- Iraq, at -1.03 terawatt-hours against -1.34 terawatt-hours in Slovenia as of 2025.
- What is the difference in annual change in primary energy from hydropower between Iraq and Slovenia?
- 0.31 terawatt-hours, with Iraq ahead.
- How many years of comparable data are there for Iraq and Slovenia?
- 35 years are reported by both, from 1991 to 2025.
- How do Iraq and Slovenia rank globally for annual change in primary energy from hydropower?
- Iraq ranks 61st and Slovenia ranks 64th of 80 countries.
- Where does this data come from?
- Energy Institute – Statistical Review of World Energy (2026) – 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.