Annual change in primary energy from wind in Iceland
Iceland: Annual change in primary energy from wind was -0.0023 terawatt-hours in 2025. ◆ Volatile
Annual change in primary energy from wind in Iceland, 1966–2025
Source: Energy Institute - Statistical Review of World Energy (2026); Smil (2017) – with major processing by Our World in Data. Measured in terawatt-hours.
Analysis
The most recent figure for annual change in primary energy from wind in Iceland is -0.0023 terawatt-hours, measured in 2025.
The figure is down 141.7% on the previous year and down 191.1% over ten years.
Over the whole period, annual change in primary energy from wind in Iceland peaked at 0.0055 terawatt-hours in 2013 and was at its lowest, -0.0038 terawatt-hours, in 2018.
Iceland ranks 48th of 77 countries on this measure, in the middle of the range.
The series is highly variable year to year, so single readings are best treated with caution.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1960s | 0 terawatt-hours | 0 terawatt-hours | 0 terawatt-hours | 4 |
| 1970s | 0 terawatt-hours | 0 terawatt-hours | 0 terawatt-hours | 10 |
| 1980s | 0 terawatt-hours | 0 terawatt-hours | 0 terawatt-hours | 10 |
| 1990s | 0 terawatt-hours | 0 terawatt-hours | 0 terawatt-hours | 10 |
| 2000s | 0 terawatt-hours | 0 terawatt-hours | 0 terawatt-hours | 10 |
| 2010s | 0.0007 terawatt-hours | -0.0038 terawatt-hours | 0.0055 terawatt-hours | 10 |
| 2020s | 0.0006 terawatt-hours | -0.0023 terawatt-hours | 0.0055 terawatt-hours | 6 |
Countries ranked near Iceland
More reference data data for Iceland
- Spring temperature anomalies -0.5453 °C (2026)
- Summer temperature anomalies 0.1076 °C (2026)
- Temperature anomalies by month -0.09 °C (2026)
- Universal right to vote in practice 2 (2025)
- Autumn temperature anomalies 0.653 °C (2025)
- Winter temperature anomalies 3.5 °C (2025)
- Consumer price index 179.82 2010 = 100 (2025)
- Universal right to vote 2 (2025)
- Competitive elections 1 (2025)
- Men's universal right to vote 1 (2025)
Frequently asked questions
- What is annual change in primary energy from wind in Iceland?
- Annual change in primary energy from wind in Iceland was -0.0023 terawatt-hours in 2025, according to Energy Institute - Statistical Review of World Energy (2026); Smil (2017) – with major processing by Our World in Data.
- What is the highest annual change in primary energy from wind recorded in Iceland?
- The highest recorded value was 0.0055 terawatt-hours in 2013.
- What is the lowest annual change in primary energy from wind recorded in Iceland?
- The lowest recorded value was -0.0038 terawatt-hours in 2018.
- How does Iceland rank for annual change in primary energy from wind?
- Iceland ranks 48th out of 77 countries with data for 2025.
- Is annual change in primary energy from wind rising or falling in Iceland?
- Over the last ten years it is down 191.1%. The long-run trend across the full record is volatile.
- Where does this Iceland data come from?
- The figures come from Energy Institute - Statistical Review of World Energy (2026); Smil (2017) – with major processing by Our World in Data, published as part of Annual change in primary energy from wind. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 60 observations, free to reuse under CC BY 4.0 (Our World in Data).
About this data
Change in total energy supply relative to the previous year, measured in terawatt-hours.