Slovakia vs Spain: Electricity generation by source
Slovakia
0.01 terawatt-hours
in 2025
Spain
0 terawatt-hours
in 2025
Slovakia rank
25th
Spain rank
28th
Electricity generation by source over time
- Slovakia
- Spain
How they compare
Slovakia currently reports 0.01 terawatt-hours against 0 terawatt-hours in Spain, a difference of 0.01 terawatt-hours.
The two have swapped places 1 time across 55 shared years of data; in 1971 it was Spain ahead.
Slovakia ranks 25th and Spain ranks 28th of 214 countries.
Spain has averaged higher in every one of the 6 decades both report.
Head to head by decade
| Decade | Slovakia | Spain | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 0 terawatt-hours | 0.1551 terawatt-hours | 0.1551 terawatt-hours | Spain |
| 1980s | 0 terawatt-hours | 0.5346 terawatt-hours | 0.5346 terawatt-hours | Spain |
| 1990s | 0 terawatt-hours | 0 terawatt-hours | 0 terawatt-hours | — |
| 2000s | 0 terawatt-hours | 0 terawatt-hours | 0 terawatt-hours | — |
| 2010s | 0 terawatt-hours | 0.002 terawatt-hours | 0.002 terawatt-hours | Spain |
| 2020s | 0.0017 terawatt-hours | 0.015 terawatt-hours | 0.0133 terawatt-hours | Spain |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher electricity generation by source, Slovakia or Spain?
- Slovakia, at 0.01 terawatt-hours against 0 terawatt-hours in Spain as of 2025.
- What is the difference in electricity generation by source between Slovakia and Spain?
- 0.01 terawatt-hours, with Slovakia ahead.
- How many years of comparable data are there for Slovakia and Spain?
- 55 years are reported by both, from 1971 to 2025.
- How do Slovakia and Spain rank globally for electricity generation by source?
- Slovakia ranks 25th and Spain ranks 28th 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.