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Planned loss of supply and reduced security outages

This report provides a forward view of planned transmission outages that could involve a planned a loss of supply or n-security to our connected customers. We are providing this in addition to our usual outage communications and notifications. For up-to-date outage information, please use POCP (Planned Outage Co-ordination Process) https://pocp.redspider.co.nz/ which is updated every hour.

This page provides investor information, including our financial position, bonds and disclosure.

Transpower has closed our 22 February 2018 domestic Senior Bond offer, issuing $125 million of Senior Bonds which mature on 6 March 2025.

The Final Pricing Supplement contains the full details of the offer.

Transpower has closed our 27 February 2019 domestic Senior Bond offer, issuing $150 million of Senior Bonds which mature on 14 March 2024.

The Final Pricing Supplement contains the full details of the offer.

Transpower reports to you by 30 November each year on performance information as required by Clause 37 of your default Transmission Agreement.

In a series of reports published in March 2016, we highlighted that transmission capacity from Bunnythorpe to Whakamaru is constrained by the capacity of the 110 kV Bunnythorpe–Mataroa and 220 kV Tokaanu–Whakamaru circuits.  With the decommissioning of thermal generation in the Auckland region, the risk of these constraints binding increases. 

We have identified some low cost options to relieve these constraints in the short-term which include: