Iceland vs Slovakia: Cumulative installed wind energy capacity gigawatts
Iceland
0.0036
in 2025
Slovakia
0.004
in 2025
Iceland rank
111th
Slovakia rank
110th
Cumulative installed wind energy capacity gigawatts over time
- Iceland
- Slovakia
How they compare
Slovakia currently reports 0.004 against 0.0036 in Iceland, a difference of 0.0004.
That makes Slovakia's figure about 1.1 times Iceland's.
Across all 13 years both countries report, Slovakia has been ahead every year.
Iceland ranks 111th and Slovakia ranks 110th of 157 countries.
Slovakia has averaged higher in every one of the 2 decades both report.
Head to head by decade
| Decade | Iceland | Slovakia | Difference | Ahead |
|---|---|---|---|---|
| 2010s | 0.0026 | 0.0037 | 0.0011 | Slovakia |
| 2020s | 0.0027 | 0.004 | 0.0013 | Slovakia |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher cumulative installed wind energy capacity gigawatts, Iceland or Slovakia?
- Slovakia, at 0.004 against 0.0036 in Iceland as of 2025.
- What is the difference in cumulative installed wind energy capacity gigawatts between Iceland and Slovakia?
- 0.0004, with Slovakia ahead.
- How many years of comparable data are there for Iceland and Slovakia?
- 13 years are reported by both, from 2013 to 2025.
- How do Iceland and Slovakia rank globally for cumulative installed wind energy capacity gigawatts?
- Iceland ranks 111th and Slovakia ranks 110th of 157 countries.
- Where does this data come from?
- Our World in Data, published as Cumulative installed wind energy capacity gigawatts. Statizoid refreshes it automatically from the source and publishes the full history for both places.