Poland vs Spain: Annual change in primary energy from hydropower
Poland
-0.588 terawatt-hours
in 2025
Spain
-0.6693 terawatt-hours
in 2025
Poland rank
55th
Spain rank
57th
Annual change in primary energy from hydropower over time
- Poland
- Spain
How they compare
Poland currently reports -0.588 terawatt-hours against -0.6693 terawatt-hours in Spain, a difference of 0.0813 terawatt-hours.
The two have swapped places 37 times across 60 shared years of data; in 1966 it was Spain ahead.
Poland ranks 55th and Spain ranks 57th of 80 countries.
Across the 7 decades both report, Poland averaged higher in 2 and Spain in 5.
Head to head by decade
| Decade | Poland | Spain | Difference | Ahead |
|---|---|---|---|---|
| 1960s | -0.0215 terawatt-hours | 2.73 terawatt-hours | 2.75 terawatt-hours | Spain |
| 1970s | 0.0997 terawatt-hours | 1.58 terawatt-hours | 1.48 terawatt-hours | Spain |
| 1980s | -0.0198 terawatt-hours | -2.7 terawatt-hours | 2.68 terawatt-hours | Poland |
| 1990s | 0.0546 terawatt-hours | 0.3514 terawatt-hours | 0.2968 terawatt-hours | Spain |
| 2000s | 0.022 terawatt-hours | 0.3489 terawatt-hours | 0.3269 terawatt-hours | Spain |
| 2010s | -0.0417 terawatt-hours | -0.3866 terawatt-hours | 0.345 terawatt-hours | Poland |
| 2020s | -0.072 terawatt-hours | 1.88 terawatt-hours | 1.95 terawatt-hours | Spain |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher annual change in primary energy from hydropower, Poland or Spain?
- Poland, at -0.588 terawatt-hours against -0.6693 terawatt-hours in Spain as of 2025.
- What is the difference in annual change in primary energy from hydropower between Poland and Spain?
- 0.0813 terawatt-hours, with Poland ahead.
- How many years of comparable data are there for Poland and Spain?
- 60 years are reported by both, from 1966 to 2025.
- How do Poland and Spain rank globally for annual change in primary energy from hydropower?
- Poland ranks 55th and Spain ranks 57th 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.