Transpower has begun consultation on this project. Refer to the table below for timings and activity.
| Item | Involves | Timing |
| Request for Information and Assumptions, Approach and Options | Detailing the need and requesting feedback to this and Transpower’s approach. | 28 August to 30 September 2009 |
| Submit Grid Upgrade Plan | Requesting funding approval to proceed from the Electricity Commission* | Submitted December |