| # | Impianto | Regione | MW |
|---|---|---|---|
| 1 | Richards Bay (Mhlathuze Energy) power station | KwaZulu-Natal | 3,300 |
| 2 | Nseleni Independent Floating power station | KwaZulu-Natal | 2,800 |
| 3 | Secunda power station | Mpumalanga | 880 |
| 4 | Avon power station | KwaZulu-Natal | 670 |
| 5 | Karpowership Coega power station | Eastern Cape | 450 |
| 6 | Karpowership Richards Bay power station | KwaZulu-Natal | 450 |
| 7 | Richards Bay Gas to Power Plant 2 | KwaZulu-Natal | 400 |
| 8 | Karpowership Saldanha power station | Western Cape | 320 |
| 9 | Acacia | Western Cape | 171 |
| 10 | Port Rex | Eastern Cape | 171 |
WRI Global Power Plant Database (CC BY 4.0).