South Africa has 1299 power plants totalling 72,305 MW and 84,918 km of power lines mapped on OpenStreetMap.
| Source | Output | Count |
|---|---|---|
| coal | 47,582 MW | 23 |
| solar | 7,071 MW | 1127 |
| wind | 7,040 MW | 63 |
| hydro | 3,616 MW | 39 |
| diesel | 2,008 MW | 15 |
| nuclear | 1,960 MW | 2 |
| gas | 1,861 MW | 9 |
| battery | 797 MW | 13 |
| oil | 335 MW | 4 |
| biomass | 25.00 MW | 2 |
| biogas | 10.00 MW | 1 |
| waste | 1 | |
| All | 72,305 MW | 1299 |
If multiple sources are listed for a power plant, only the first source is used in this breakdown.
Show plants under construction
| Voltage | Length | Percentage |
|---|---|---|
| 0 V – 9 kV | 30 km | 0.0% |
| 10 kV – 24 kV | 450 km | 0.5% |
| 25 kV – 51 kV | 369 km | 0.4% |
| 52 kV – 131 kV | 16,429 km | 19.3% |
| 132 kV – 219 kV | 26,844 km | 31.6% |
| 220 kV – 329 kV | 8,758 km | 10.3% |
| 330 kV – 549 kV | 21,315 km | 25.1% |
| 550 kV – | 2,799 km | 3.3% |
| No voltage tagged | 7,923 km | 9.3% |
| Total | 84,918 km | 100.0% |
Stats updated 2026-11-02