| # | Plant | Fuel | Country | MW |
|---|---|---|---|---|
| 1 | Coega power station | Gas | South Africa | 3,000 |
| 2 | Karpowership Coega power station | Gas | South Africa | 450 |
| 3 | Dedisa power station | Oil | South Africa | 335 |
| 4 | Elitheni power station | Coal | South Africa | 300 |
| 5 | Port Rex | Gas | South Africa | 171 |
| 6 | Cookhouse | Wind | South Africa | 139 |
| 7 | Jeffrey's Bay Wind Farm | Wind | South Africa | 138 |
| 8 | Amakhala Emoyeni Wind Farm | Wind | South Africa | 131 |
| 9 | Dorper Wind Farm | Wind | South Africa | 100 |
| 10 | Tsitsikamma Community Wind Farm | Wind | South Africa | 95 |
| 11 | Red Cap | Wind | South Africa | 80 |
| 12 | Dreunberg Solar Power Plant | Solar | South Africa | 75 |
| 13 | Coega IDZ Windfarm | Wind | South Africa | 74 |
| 14 | Grassridge Wind Farm | Wind | South Africa | 62 |
| 15 | Van Stadens | Wind | South Africa | 27 |
| 16 | Waainek Wind Farm | Wind | South Africa | 23 |
| 17 | Chaba Wind Farm | Wind | South Africa | 22 |
| 18 | Grahamstown | Biomass | South Africa | 4 |
Method: ranked from open data — capacity & fuel from WRI Global Power Plant Database (CC BY 4.0); CO₂ measured for US EPA GHGRP / EU ETS records and modelled for Climate TRACE records. Sorted server-side; click any column to re-sort. Company-level data only.
Coega power station (South Africa) ranks #1 with 3,000 mw.
This ranking covers 18 power plants in in Eastern Cape, South Africa.
1. Coega power station (3,000); 2. Karpowership Coega power station (450); 3. Dedisa power station (335).