We are carrying out a project to install two new supply transformers at Huirangi substation to replace the existing units there.
We need to continually operate, maintain and develop New Zealand's transmission network – the National Grid – to ensure we meet the ongoing electricity needs of New Zealanders.
We are presently developing a technology platform and implementing a programme to see how consumers interact and participate in Demand Response.
We are carrying out a project to install three new supply transformers at Timaru substation to replace the existing units there.
We have completed a project to install a new supply transformer at Ashburton substation.
We are carrying out a project to replace two transformers at Stratford substation in Taranaki.
We need to continually operate, maintain and develop New Zealand’s transmission network – the National Grid – to ensure we meet the ongoing electricity needs of New Zealanders.
We are carrying out a project to replace two transformers at Redclyffe substation south west of Napier. At the same time we are also converting an outdoor switchyard into an indoor facility to bring it up to today's standards of safety and serviceability.
We are investigating options to improve the reliability of electricity supply from our Wilton substation.
We have replaced the conductor on the transmission line between Wanganui and Stratford
We are replacing the conductor on the transmission line between Opunake and Stratford.
As part of the Upper North Island Reactive Support Project, we installed a new static compensator (STATCOM) at our Marsden substation.
As part of the Upper North Island Reactive Support Project, we are installing a new static compensator (STATCOM) in Penrose.
We have installed more voltage support equipment at Penrose and Marsden substations.
We have constructed and installed new AC/DC converter equipment at Benmore (South Island) and Haywards (North Island) substations to increase capacity of the high voltage direct current inter-island link.
We are carrying out a project to get more capacity out of our transmission lines between Roxburgh and the Waitaki Valley.
This project provides more capacity to our networks in the lower South Island.
We have built a new transmission link between Whakamaru and Pakuranga, together with a new substation and substation equipment (NIGUP).
We are replacing the conductor on the Bunnythorpe to Haywards A and B lines.
We are improving the electricity supply to the South Island, north of the Waitaki Valley.
We are adding special equipment into selected substations in our network so that they can be brought back online faster after an outage.
We have built a new substation at Wairau Road
We are constructing a substation at Hobson Street.
Over 2011/12 we constructed and installed 8.4 km of underground transmission cable between our Albany and Wairau Road substations
We have worked with local lines companies to design and build a mobile substation unit that can be used at 14 of our substation sites during planned maintenance work.
We have installed 9.6km of underground transmission cable between Hobson Street in Auckland’s CBD and Wairau Road on the North Shore.
We have replaced an interconnecting transformer at our Kawerau substation.
We are installing 9.3km of underground cable within Vector's existing transmission tunnel.
Existing transformers need to be replaced because of their age and condition.
We have installed and commissioned 9km of underground cable between Pakuranga and Penrose substations.
We have installed a new underground high voltage cable link between Pakuranga and Albany
We are removing an existing single circuit transmission line and replacing it with a double circuit line north of Taupo.