Spain vs Switzerland: Primary energy from hydropower
Spain
33.75 terawatt-hours
in 2025
Switzerland
32.27 terawatt-hours
in 2025
Spain rank
20th
Switzerland rank
21st
Primary energy from hydropower over time
- Spain
- Switzerland
How they compare
Spain currently reports 33.75 terawatt-hours against 32.27 terawatt-hours in Switzerland, a difference of 1.48 terawatt-hours.
The two have swapped places 19 times across 61 shared years of data; in 1965 it was Switzerland ahead.
Spain ranks 20th and Switzerland ranks 21st of 77 countries.
Across the 7 decades both report, Spain averaged higher in 1 and Switzerland in 6.
Head to head by decade
| Decade | Spain | Switzerland | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 24.92 terawatt-hours | 27.85 terawatt-hours | 2.93 terawatt-hours | Switzerland |
| 1970s | 32.78 terawatt-hours | 29.11 terawatt-hours | 3.67 terawatt-hours | Spain |
| 1980s | 27.61 terawatt-hours | 33.47 terawatt-hours | 5.86 terawatt-hours | Switzerland |
| 1990s | 27.87 terawatt-hours | 34.09 terawatt-hours | 6.22 terawatt-hours | Switzerland |
| 2000s | 28.71 terawatt-hours | 35.11 terawatt-hours | 6.39 terawatt-hours | Switzerland |
| 2010s | 30.88 terawatt-hours | 36.28 terawatt-hours | 5.4 terawatt-hours | Switzerland |
| 2020s | 28.48 terawatt-hours | 35.11 terawatt-hours | 6.63 terawatt-hours | Switzerland |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher primary energy from hydropower, Spain or Switzerland?
- Spain, at 33.75 terawatt-hours against 32.27 terawatt-hours in Switzerland as of 2025.
- What is the difference in primary energy from hydropower between Spain and Switzerland?
- 1.48 terawatt-hours, with Spain ahead.
- How many years of comparable data are there for Spain and Switzerland?
- 61 years are reported by both, from 1965 to 2025.
- How do Spain and Switzerland rank globally for primary energy from hydropower?
- Spain ranks 20th and Switzerland ranks 21st 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.