| Wind power penetration | 6% | 12% | 15% | 18% |
| Off peak Taiwan system loads (MW) | 21,720 | 21,720 | 21,720 | 21,720 |
| Up spinning reserve (MW) | 2440 | 2440 | 2440 | 2440 |
| Down spinning reserve (MW) | 2790 | 2790 | 2790 | 2790 |
| Hydropower plant capacity | 430 | 430 | 430 | 430 |
| Pumped storage plant capacity | 2400 | 2400 | 2400 | 2400 |
| Power generation of conventional unit | 21,867 | 21,148 | 21,014 | 20,802 |
| Rated output of wind farm | 1353.6 | 2724.23 | 3286.8 | 4064 |
| Output of wind farm on low wind speed | 355.5 | 725 | 865 | 1065 |