Iceland vs Sri Lanka: Annual change in primary energy from wind
Iceland
-0.0023 terawatt-hours
in 2025
Sri Lanka
-0.0023 terawatt-hours
in 2025
Iceland rank
50th
Sri Lanka rank
49th
Annual change in primary energy from wind over time
- Iceland
- Sri Lanka
How they compare
Sri Lanka currently reports -0.0023 terawatt-hours against -0.0023 terawatt-hours in Iceland, a difference of 0 terawatt-hours.
The two have swapped places 8 times across 60 shared years of data; in 1966 it was Sri Lanka ahead.
Iceland ranks 50th and Sri Lanka ranks 49th of 80 countries.
Sri Lanka has averaged higher in every one of the 7 decades both report.
Head to head by decade
| Decade | Iceland | Sri Lanka | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 0 terawatt-hours | 0 terawatt-hours | 0 terawatt-hours | — |
| 1970s | 0 terawatt-hours | 0 terawatt-hours | 0 terawatt-hours | — |
| 1980s | 0 terawatt-hours | 0 terawatt-hours | 0 terawatt-hours | — |
| 1990s | 0 terawatt-hours | 0.0003 terawatt-hours | 0.0003 terawatt-hours | Sri Lanka |
| 2000s | 0 terawatt-hours | 0 terawatt-hours | 0 terawatt-hours | Sri Lanka |
| 2010s | 0.0007 terawatt-hours | 0.0345 terawatt-hours | 0.0338 terawatt-hours | Sri Lanka |
| 2020s | 0.0006 terawatt-hours | 0.0793 terawatt-hours | 0.0787 terawatt-hours | Sri Lanka |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher annual change in primary energy from wind, Iceland or Sri Lanka?
- Sri Lanka, at -0.0023 terawatt-hours against -0.0023 terawatt-hours in Iceland as of 2025.
- What is the difference in annual change in primary energy from wind between Iceland and Sri Lanka?
- 0 terawatt-hours, with Sri Lanka ahead.
- How many years of comparable data are there for Iceland and Sri Lanka?
- 60 years are reported by both, from 1966 to 2025.
- How do Iceland and Sri Lanka rank globally for annual change in primary energy from wind?
- Iceland ranks 50th and Sri Lanka ranks 49th of 80 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 Annual change in primary energy from wind. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Change in total energy supply relative to the previous year, measured in terawatt-hours.