Romania vs Slovakia: Electricity generation by source
Romania
0 terawatt-hours
in 2025
Slovakia
0.01 terawatt-hours
in 2025
Romania rank
28th
Slovakia rank
25th
Electricity generation by source over time
- Romania
- Slovakia
How they compare
Slovakia currently reports 0.01 terawatt-hours against 0 terawatt-hours in Romania, a difference of 0.01 terawatt-hours.
Across all 55 years both countries report, Slovakia has been ahead every year.
Romania ranks 28th and Slovakia ranks 25th of 214 countries.
Slovakia has averaged higher in every one of the 6 decades both report.
Head to head by decade
| Decade | Romania | Slovakia | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 0 terawatt-hours | 0 terawatt-hours | 0 terawatt-hours | — |
| 1980s | 0 terawatt-hours | 0 terawatt-hours | 0 terawatt-hours | — |
| 1990s | 0 terawatt-hours | 0 terawatt-hours | 0 terawatt-hours | — |
| 2000s | 0 terawatt-hours | 0 terawatt-hours | 0 terawatt-hours | — |
| 2010s | 0 terawatt-hours | 0 terawatt-hours | 0 terawatt-hours | — |
| 2020s | 0 terawatt-hours | 0.0017 terawatt-hours | 0.0017 terawatt-hours | Slovakia |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher electricity generation by source, Romania or Slovakia?
- Slovakia, at 0.01 terawatt-hours against 0 terawatt-hours in Romania as of 2025.
- What is the difference in electricity generation by source between Romania and Slovakia?
- 0.01 terawatt-hours, with Slovakia ahead.
- How many years of comparable data are there for Romania and Slovakia?
- 55 years are reported by both, from 1971 to 2025.
- How do Romania and Slovakia rank globally for electricity generation by source?
- Romania ranks 28th and Slovakia ranks 25th of 214 countries.
- Where does this data come from?
- Ember (2026); Pinto et al. (2023); Energy Institute - Statistical Review of World Energy (2026) – with major processing by Our World in Data, published as Electricity generation by source. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Measured in terawatt-hours.