Peru vs South Africa: Annual change in primary energy from wind
Peru
0.0921 terawatt-hours
in 2025
South Africa
0.1592 terawatt-hours
in 2025
Peru rank
28th
South Africa rank
25th
Annual change in primary energy from wind over time
- Peru
- South Africa
How they compare
South Africa currently reports 0.1592 terawatt-hours against 0.0921 terawatt-hours in Peru, a difference of 0.0671 terawatt-hours.
That makes South Africa's figure about 1.7 times Peru's.
The two have swapped places 10 times across 60 shared years of data; in 1966 it was South Africa ahead.
Peru ranks 28th and South Africa ranks 25th of 80 countries.
Across the 7 decades both report, Peru averaged higher in 1 and South Africa in 3.
Head to head by decade
| Decade | Peru | South Africa | 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 | 0.0001 terawatt-hours | 0 terawatt-hours | 0.0001 terawatt-hours | Peru |
| 2000s | 0.0001 terawatt-hours | 0.003 terawatt-hours | 0.0029 terawatt-hours | South Africa |
| 2010s | 0.1654 terawatt-hours | 0.6595 terawatt-hours | 0.4941 terawatt-hours | South Africa |
| 2020s | 0.3838 terawatt-hours | 0.7788 terawatt-hours | 0.395 terawatt-hours | South Africa |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher annual change in primary energy from wind, Peru or South Africa?
- South Africa, at 0.1592 terawatt-hours against 0.0921 terawatt-hours in Peru as of 2025.
- What is the difference in annual change in primary energy from wind between Peru and South Africa?
- 0.0671 terawatt-hours, with South Africa ahead.
- How many years of comparable data are there for Peru and South Africa?
- 60 years are reported by both, from 1966 to 2025.
- How do Peru and South Africa rank globally for annual change in primary energy from wind?
- Peru ranks 28th and South Africa ranks 25th 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.