Annual change in primary energy from wind in Sri Lanka
Sri Lanka: Annual change in primary energy from wind was -0.0023 terawatt-hours in 2025. ◆ Volatile
Annual change in primary energy from wind in Sri Lanka, 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
In 2025, annual change in primary energy from wind in Sri Lanka stood at -0.0023 terawatt-hours.
That represents a change of down 200.0% on the previous year and down 103.2% over ten years.
Over the whole period, annual change in primary energy from wind in Sri Lanka peaked at 0.3032 terawatt-hours in 2021 and was at its lowest, -0.0405 terawatt-hours, in 2018.
That places Sri Lanka 47th out of 77 countries with data for 2025, putting it 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 | 0.0003 terawatt-hours | 0 terawatt-hours | 0.0035 terawatt-hours | 10 |
| 2000s | 0 terawatt-hours | -0.0007 terawatt-hours | 0.0009 terawatt-hours | 10 |
| 2010s | 0.0345 terawatt-hours | -0.0405 terawatt-hours | 0.0878 terawatt-hours | 10 |
| 2020s | 0.0793 terawatt-hours | -0.0023 terawatt-hours | 0.3032 terawatt-hours | 6 |
Countries ranked near Sri Lanka
More reference data data for Sri Lanka
- Spring temperature anomalies 0.1264 °C (2026)
- Summer temperature anomalies 0.2745 °C (2026)
- Temperature anomalies by month 0.0088 °C (2026)
- Universal right to vote in practice 2 (2025)
- Autumn temperature anomalies 0.7892 °C (2025)
- Winter temperature anomalies 0.372 °C (2025)
- Consumer price index 292.34 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 Sri Lanka?
- Annual change in primary energy from wind in Sri Lanka 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 Sri Lanka?
- The highest recorded value was 0.3032 terawatt-hours in 2021.
- What is the lowest annual change in primary energy from wind recorded in Sri Lanka?
- The lowest recorded value was -0.0405 terawatt-hours in 2018.
- How does Sri Lanka rank for annual change in primary energy from wind?
- Sri Lanka ranks 47th out of 77 countries with data for 2025.
- Is annual change in primary energy from wind rising or falling in Sri Lanka?
- Over the last ten years it is down 103.2%. The long-run trend across the full record is volatile.
- Where does this Sri Lanka 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.