Queenstown is growing fast. (Image: NZME)A new electricity transmission line estimated at up to $225 million in consultation documents is the preferred option to meet growth in Queenstown’s population and economy.Transpower, Aurora Energy and PowerNet said a new 110kV transmission line from Cromwell is now the preferred long-term option, as part of a multi-year investigation into a second supply path into the Whakatipu Basin.The partners said the transmission work sat within a broader, co-ordinated programme – Energising Queenstown – which also includes local network...