| Name | Fuel | Capacity (MW) | Photo |
|---|---|---|---|
| Pembroke | Gas | 2180.0 | |
| Staythorpe C | Gas | 1772.0 | |
| Aberthaw B | Coal | 1586.0 | |
| Didcot B | Gas | 1470.0 | |
| Little Barford | Gas | 720.0 | |
| Great Yarmouth | Gas | 420.0 | |
| Cowes | Gas | 140.0 | |
| Didcot GT | Gas | 100.0 | |
| Aberthaw GT | Gas | 51.0 | |
| Little Barford GT | Gas | 17.0 |