Norway vs Slovakia: Solar energy generation vs. capacity
Norway
738.38 terawatt-hours
in 2025
Slovakia
815.7 terawatt-hours
in 2025
Norway rank
67th
Slovakia rank
66th
Solar energy generation vs. capacity over time
- Norway
- Slovakia
How they compare
Slovakia currently reports 815.7 terawatt-hours against 738.38 terawatt-hours in Norway, a difference of 77.32 terawatt-hours.
That makes Slovakia's figure about 1.1 times Norway's.
The two have swapped places 2 times across 55 shared years of data; in 1971 it was Slovakia ahead.
Norway ranks 67th and Slovakia ranks 66th of 79 countries.
Across the 6 decades both report, Norway averaged higher in 1 and Slovakia in 2.
Head to head by decade
| Decade | Norway | 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 | 6.38 terawatt-hours | 0 terawatt-hours | 6.38 terawatt-hours | Norway |
| 2010s | 29 terawatt-hours | 474.19 terawatt-hours | 445.2 terawatt-hours | Slovakia |
| 2020s | 340.91 terawatt-hours | 683.12 terawatt-hours | 342.21 terawatt-hours | Slovakia |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher solar energy generation vs. capacity, Norway or Slovakia?
- Slovakia, at 815.7 terawatt-hours against 738.38 terawatt-hours in Norway as of 2025.
- What is the difference in solar energy generation vs. capacity between Norway and Slovakia?
- 77.32 terawatt-hours, with Slovakia ahead.
- How many years of comparable data are there for Norway and Slovakia?
- 55 years are reported by both, from 1971 to 2025.
- How do Norway and Slovakia rank globally for solar energy generation vs. capacity?
- Norway ranks 67th and Slovakia ranks 66th of 79 countries.
- Where does this data come from?
- Energy Institute - Statistical Review of World Energy (2026) – with major processing by Our World in Data, published as Solar energy generation vs. capacity. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Figures are based on gross generation and do not account for cross-border electricity supply.