| Parameters | Economic surplus | ∆% | NPV | ∆% | IRR (%) | ∆% |
| Initial scenario | 76,836,954 |
| 76,740,608 |
| 190.54 |
|
| (Reference = 0.8 for supply; 0.4 for demand) | ||||||
| −37.5% for supply | 69,348,655 | −9.75 | 69,252,308 | −10.81 | 188.38 | −0.5 |
| 75% for demand | 76,836,954 | 0.00 | 76,740,608 | 0.00 | 190.54 | 0.00 |