Empowering our energy future

Delivering the renewable, electrified, low-carbon economy set out in Whakamana i Te Mauri Hiko

Our strategy

% Renewables

(as at):

What we do

Transpower holds a unique position in the New Zealand energy sector as both National Grid owner and System Operator.
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Connect to the grid

Whether you’re new to New Zealand's electricity market or one of our existing customers, we want to make your connection to the power system as seamless as possible.
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Security of supply

In our system operator role, we work closely with industry and government to understand whether there is enough electricity to power New Zealand now and into the future.
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Tower fall investigations

We have published the investigation report and associated documents into the tower fall at Glorit which happened on 20 June 2024.
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Latest news

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30 Sep 2024

Power outage in Tekapo and Albury

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A power outage affecting the Tekapo and Albury area has been caused by the boom on a crop-dusting helicopter cutting our transmission lines feeding the area around 10.25am this morning.

Whakamana i Te Mauri Hiko tū mai Aotearoa

Our core purpose is to empower the energy future for New Zealand – a future that delivers a net-zero carbon economy and a reliable and secure electricity system. 

Our core purpose is to empower the energy future for New Zealand – a future that delivers a net-zero carbon economy and a reliable and secure electricity system.