| Case | Contract reductions/MWh | Generation cost/¥ | ||
| Total | Bilateral | Sangong | ||
| Ignoring power flow limits | 1471.23 | A: 28.63 | A: 706.99 | 1969647.8 |
| B: 4.75 | B: 117.36 | |||
| D: 23.87 | D: 589.63 | |||