Finland vs Romania: Annual percentage change in primary energy from hydropower
Finland
-13.0%
in 2025
Romania
-14.5%
in 2025
Finland rank
47th
Romania rank
48th
Annual percentage change in primary energy from hydropower over time
- Finland
- Romania
How they compare
Finland currently reports -13.0% against -14.5% in Romania, a difference of 1.5%.
The two have swapped places 34 times across 60 shared years of data; in 1966 it was Finland ahead.
Finland ranks 47th and Romania ranks 48th of 71 countries.
Across the 7 decades both report, Finland averaged higher in 2 and Romania in 5.
Head to head by decade
| Decade | Finland | Romania | Difference | Ahead |
|---|---|---|---|---|
| 1960s | -0.9% | 23.3% | 24.2% | Romania |
| 1970s | 3.4% | 19.8% | 16.4% | Romania |
| 1980s | 2.4% | 2.8% | 0.4% | Romania |
| 1990s | 0.9% | 4.1% | 3.2% | Romania |
| 2000s | 2.6% | -0.5% | 3.1% | Finland |
| 2010s | 1.0% | 2.0% | 1.0% | Romania |
| 2020s | 1.1% | -2.4% | 3.5% | Finland |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher annual percentage change in primary energy from hydropower, Finland or Romania?
- Finland, at -13.0% against -14.5% in Romania as of 2025.
- What is the difference in annual percentage change in primary energy from hydropower between Finland and Romania?
- 1.5%, with Finland ahead.
- How many years of comparable data are there for Finland and Romania?
- 60 years are reported by both, from 1966 to 2025.
- How do Finland and Romania rank globally for annual percentage change in primary energy from hydropower?
- Finland ranks 47th and Romania ranks 48th of 71 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 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.