| Option | Land requirement ha | System efficiency % | CapEx downstream M?o:p> | CapEx midstream M?o:p> | CapEx upstream M?o:p> | Total CapEx M?o:p> |
| A | 681 | 51.54 | 58.3 | 424 | 923.2 | 1,405.5 |
| B | 726 | 48.35 | 332.6 | 424 | 984.5 | 1,721.1 |