Romania vs Slovak Republic: Annual change in primary energy from renewables
Romania
-0.9819 terawatt-hours
in 2025
Slovak Republic
-2.35 terawatt-hours
in 2025
Romania rank
70th
Slovak Republic rank
71st
Annual change in primary energy from renewables over time
- Romania
- Slovak Republic
How they compare
Romania currently reports -0.9819 terawatt-hours against -2.35 terawatt-hours in Slovak Republic, a difference of 1.37 terawatt-hours.
The two have swapped places 32 times across 60 shared years of data; in 1966 it was Romania ahead.
Romania ranks 70th and Slovak Republic ranks 71st of 80 countries.
Across the 7 decades both report, Romania averaged higher in 6 and Slovak Republic in 1.
Head to head by decade
| Decade | Romania | Slovak Republic | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 0.303 terawatt-hours | -0.2298 terawatt-hours | 0.5328 terawatt-hours | Romania |
| 1970s | 0.9122 terawatt-hours | 0.058 terawatt-hours | 0.8542 terawatt-hours | Romania |
| 1980s | 0.2339 terawatt-hours | 0.0078 terawatt-hours | 0.2261 terawatt-hours | Romania |
| 1990s | 0.4612 terawatt-hours | 0.2512 terawatt-hours | 0.21 terawatt-hours | Romania |
| 2000s | -0.2244 terawatt-hours | 0.2507 terawatt-hours | 0.475 terawatt-hours | Slovak Republic |
| 2010s | 1.39 terawatt-hours | 0.4871 terawatt-hours | 0.9042 terawatt-hours | Romania |
| 2020s | -0.0639 terawatt-hours | -0.3197 terawatt-hours | 0.2558 terawatt-hours | Romania |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher annual change in primary energy from renewables, Romania or Slovak Republic?
- Romania, at -0.9819 terawatt-hours against -2.35 terawatt-hours in Slovak Republic as of 2025.
- What is the difference in annual change in primary energy from renewables between Romania and Slovak Republic?
- 1.37 terawatt-hours, with Romania ahead.
- How many years of comparable data are there for Romania and Slovak Republic?
- 60 years are reported by both, from 1966 to 2025.
- How do Romania and Slovak Republic rank globally for annual change in primary energy from renewables?
- Romania ranks 70th and Slovak Republic ranks 71st of 80 countries.
- Where does this data come from?
- Energy Institute - Statistical Review of World Energy (2026); Smil (2017) β with major processing by Our World in Data, published as Annual change in primary energy from renewables. 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.