| Technology | Levelised Cost of Electricity (£/MWh) | ||
| 2030 | 2035 | 2040 | |
| CCGT-post combustion | 163.6 | 164.7 | 165.2 |
| CCGT-pre combustion | 170.1 | 171 | 171.4 |
| CCGT-oxyfuel combustion | 165.3 | 165.3 | 165.3 |
| CCGT | 102.5 | 110.7 | 118.3 |