Germany vs Romania: Annual change in primary energy from hydropower
Germany
-5.58 terawatt-hours
in 2025
Romania
-2.06 terawatt-hours
in 2025
Germany rank
71st
Romania rank
68th
Annual change in primary energy from hydropower over time
- Germany
- Romania
How they compare
Romania currently reports -2.06 terawatt-hours against -5.58 terawatt-hours in Germany, a difference of 3.52 terawatt-hours.
The two have swapped places 35 times across 60 shared years of data; in 1966 it was Germany ahead.
Germany ranks 71st and Romania ranks 68th of 80 countries.
Across the 7 decades both report, Germany averaged higher in 3 and Romania in 4.
Head to head by decade
| Decade | Germany | Romania | Difference | Ahead |
|---|---|---|---|---|
| 1960s | -0.6247 terawatt-hours | 0.303 terawatt-hours | 0.9277 terawatt-hours | Romania |
| 1970s | 0.467 terawatt-hours | 0.9122 terawatt-hours | 0.4452 terawatt-hours | Romania |
| 1980s | -0.014 terawatt-hours | 0.2339 terawatt-hours | 0.2479 terawatt-hours | Romania |
| 1990s | 0.2442 terawatt-hours | 0.4612 terawatt-hours | 0.217 terawatt-hours | Romania |
| 2000s | -0.1655 terawatt-hours | -0.2756 terawatt-hours | 0.1101 terawatt-hours | Germany |
| 2010s | 0.1104 terawatt-hours | 0.0047 terawatt-hours | 0.1057 terawatt-hours | Germany |
| 2020s | -0.5397 terawatt-hours | -0.5747 terawatt-hours | 0.035 terawatt-hours | Germany |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher annual change in primary energy from hydropower, Germany or Romania?
- Romania, at -2.06 terawatt-hours against -5.58 terawatt-hours in Germany as of 2025.
- What is the difference in annual change in primary energy from hydropower between Germany and Romania?
- 3.52 terawatt-hours, with Romania ahead.
- How many years of comparable data are there for Germany and Romania?
- 60 years are reported by both, from 1966 to 2025.
- How do Germany and Romania rank globally for annual change in primary energy from hydropower?
- Germany ranks 71st and Romania ranks 68th 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.