Switzerland vs Turkey: Annual percentage change in primary energy from hydropower
Switzerland
-25.9%
in 2025
Turkey
-23.3%
in 2025
Switzerland rank
58th
Turkey rank
55th
Annual percentage change in primary energy from hydropower over time
- Switzerland
- Turkey
How they compare
Turkey currently reports -23.3% against -25.9% in Switzerland, a difference of 2.6%.
The two have swapped places 37 times across 60 shared years of data; in 1966 it was Switzerland ahead.
Switzerland ranks 58th and Turkey ranks 55th of 68 countries.
Across the 7 decades both report, Switzerland averaged higher in 1 and Turkey in 6.
Head to head by decade
| Decade | Switzerland | Turkey | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 4.3% | 12.7% | 8.4% | Turkey |
| 1970s | 1.6% | 14.6% | 13.0% | Turkey |
| 1980s | 0.5% | 9.5% | 9.0% | Turkey |
| 1990s | 3.6% | 7.9% | 4.2% | Turkey |
| 2000s | -0.8% | 2.2% | 3.0% | Turkey |
| 2010s | 0.8% | 13.0% | 12.2% | Turkey |
| 2020s | -0.6% | -5.3% | 4.7% | Switzerland |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher annual percentage change in primary energy from hydropower, Switzerland or Turkey?
- Turkey, at -23.3% against -25.9% in Switzerland as of 2025.
- What is the difference in annual percentage change in primary energy from hydropower between Switzerland and Turkey?
- 2.6%, with Turkey ahead.
- How many years of comparable data are there for Switzerland and Turkey?
- 60 years are reported by both, from 1966 to 2025.
- How do Switzerland and Turkey rank globally for annual percentage change in primary energy from hydropower?
- Switzerland ranks 58th and Turkey ranks 55th of 68 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 Annual percentage 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
Percentage change in total energy supply relative to the previous year.