Iran, Islamic Republic of vs Ukraine: Hydropower generation by region
Iran, Islamic Republic of
11.96 terawatt-hours
in 2025
Ukraine
10.75 terawatt-hours
in 2025
Iran, Islamic Republic of rank
37th
Ukraine rank
38th
Hydropower generation by region over time
- Iran, Islamic Republic of
- Ukraine
How they compare
Iran, Islamic Republic of currently reports 11.96 terawatt-hours against 10.75 terawatt-hours in Ukraine, a difference of 1.21 terawatt-hours.
That makes Iran, Islamic Republic of's figure about 1.1 times Ukraine's.
The two have swapped places 9 times across 41 shared years of data; in 1985 it was Ukraine ahead.
Iran, Islamic Republic of ranks 37th and Ukraine ranks 38th of 80 countries.
Across the 5 decades both report, Iran, Islamic Republic of averaged higher in 2 and Ukraine in 3.
Head to head by decade
| Decade | Iran, Islamic Republic of | Ukraine | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 7.15 terawatt-hours | 10.6 terawatt-hours | 3.46 terawatt-hours | Ukraine |
| 1990s | 7.53 terawatt-hours | 11.18 terawatt-hours | 3.64 terawatt-hours | Ukraine |
| 2000s | 10.25 terawatt-hours | 11.28 terawatt-hours | 1.03 terawatt-hours | Ukraine |
| 2010s | 15.22 terawatt-hours | 9.58 terawatt-hours | 5.64 terawatt-hours | Iran, Islamic Republic of |
| 2020s | 17.45 terawatt-hours | 10.55 terawatt-hours | 6.9 terawatt-hours | Iran, Islamic Republic of |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher hydropower generation by region, Iran, Islamic Republic of or Ukraine?
- Iran, Islamic Republic of, at 11.96 terawatt-hours against 10.75 terawatt-hours in Ukraine as of 2025.
- What is the difference in hydropower generation by region between Iran, Islamic Republic of and Ukraine?
- 1.21 terawatt-hours, with Iran, Islamic Republic of ahead.
- How many years of comparable data are there for Iran, Islamic Republic of and Ukraine?
- 41 years are reported by both, from 1985 to 2025.
- How do Iran, Islamic Republic of and Ukraine rank globally for hydropower generation by region?
- Iran, Islamic Republic of ranks 37th and Ukraine ranks 38th of 80 countries.
- Where does this data come from?
- Energy Institute - Statistical Review of World Energy (2026) β with major processing by Our World in Data, published as Hydropower generation by region. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Figures are based on gross primary hydroelectric generation and do not account for cross-border electricity supply.