Denmark vs Slovakia: Electricity generation
Denmark
33.3 terawatt-hours
in 2025
Slovakia
29.1 terawatt-hours
in 2025
Denmark rank
71st
Slovakia rank
74th
Electricity generation over time
- Denmark
- Slovakia
How they compare
Denmark currently reports 33.3 terawatt-hours against 29.1 terawatt-hours in Slovakia, a difference of 4.2 terawatt-hours.
That makes Denmark's figure about 1.1 times Slovakia's.
The two have swapped places 2 times across 41 shared years of data; in 1985 it was Denmark ahead.
Denmark ranks 71st and Slovakia ranks 74th of 214 countries.
Denmark has averaged higher in every one of the 5 decades both report.
Head to head by decade
| Decade | Denmark | Slovakia | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 28.08 terawatt-hours | 23.48 terawatt-hours | 4.6 terawatt-hours | Denmark |
| 1990s | 38.09 terawatt-hours | 25.33 terawatt-hours | 12.76 terawatt-hours | Denmark |
| 2000s | 39.21 terawatt-hours | 30.13 terawatt-hours | 9.08 terawatt-hours | Denmark |
| 2010s | 32.07 terawatt-hours | 27.54 terawatt-hours | 4.54 terawatt-hours | Denmark |
| 2020s | 33.15 terawatt-hours | 28.82 terawatt-hours | 4.33 terawatt-hours | Denmark |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher electricity generation, Denmark or Slovakia?
- Denmark, at 33.3 terawatt-hours against 29.1 terawatt-hours in Slovakia as of 2025.
- What is the difference in electricity generation between Denmark and Slovakia?
- 4.2 terawatt-hours, with Denmark ahead.
- How many years of comparable data are there for Denmark and Slovakia?
- 41 years are reported by both, from 1985 to 2025.
- How do Denmark and Slovakia rank globally for electricity generation?
- Denmark ranks 71st and Slovakia ranks 74th of 214 countries.
- Where does this data come from?
- Ember (2026) and other sources – with major processing by Our World in Data, published as Electricity generation. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Total electricity generated in each country or region, measured in terawatt-hours.