| Year | 2017 | 2018 | 2019 | 2020 |
| Uncorrected Total cost/Year | 165,888,000 | 165,888,000 | 176,256,000 | 186,624,000 |
| Corrected Total cost/Year | 147,456,000 | 147,456,000 | 156,672,000 | 165,888,000 |
| Leading kVAR | 70 | 70 | 80 | 85 |
| Capacitor cost (LBP) | 3,375,000 | - | - | - |
| Maintenance cost/year | - | 337,500 | 385,700 | 409,800 |
| Upgrade cost | - | - | 482,000 | 241,000 |
| Depreciation/12 years lifecycle | 281,138 | 281,138 | 293,633 | 343,613 |
| Total cost saving/Year | 14,775,863 | 17,813,363 | 18,422,668 | 19,741,588 |
| Total Saving/Four Years (LBP) | 70,753,480 | |||