Slovakia vs Sri Lanka: Electricity generation by source
Slovakia
0.01 terawatt-hours
in 2025
Sri Lanka
0.04 terawatt-hours
in 2025
Slovakia rank
25th
Sri Lanka rank
23rd
Electricity generation by source over time
- Slovakia
- Sri Lanka
How they compare
Sri Lanka currently reports 0.04 terawatt-hours against 0.01 terawatt-hours in Slovakia, a difference of 0.03 terawatt-hours.
That makes Sri Lanka's figure about 4.0 times Slovakia's.
Across all 53 years both countries report, Sri Lanka has been ahead every year.
Slovakia ranks 25th and Sri Lanka ranks 23rd of 214 countries.
Sri Lanka has averaged higher in every one of the 6 decades both report.
Head to head by decade
| Decade | Slovakia | Sri Lanka | 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 | 0.0017 terawatt-hours | 0.0317 terawatt-hours | 0.03 terawatt-hours | Sri Lanka |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher electricity generation by source, Slovakia or Sri Lanka?
- Sri Lanka, at 0.04 terawatt-hours against 0.01 terawatt-hours in Slovakia as of 2025.
- What is the difference in electricity generation by source between Slovakia and Sri Lanka?
- 0.03 terawatt-hours, with Sri Lanka ahead.
- How many years of comparable data are there for Slovakia and Sri Lanka?
- 53 years are reported by both, from 1971 to 2025.
- How do Slovakia and Sri Lanka rank globally for electricity generation by source?
- Slovakia ranks 25th and Sri Lanka ranks 23rd 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.