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Creating and enhancing

value for our beneficiaries

Mt Alexander Farm, Hurunui District
Mt Alexander Farm, Hurunui District

Creating and enhancing value for our beneficiaries

Welcome To MainPower Trust

The MainPower Trust owns the ordinary shares in MainPower New Zealand Limited on the terms set out in our Trust Deed. The seven trustees of the trust hold the shares on behalf of qualifying customers of MainPower who live in the MainPower District.

Our Purpose

To manage the shareholding of MainPower New Zealand Limited and other assets for the benefit of Qualifying Customers.

Our Mission

To create and enhance value for the beneficiaries and local community into the future.

The MainPower District

The MainPower district covers the Waimakariri, Hurunui, and Kaikōura areas. Including 43,000
connections and impacting the lives of the 80,000 people that call North Canterbury home. This
includes urban centres like Rangiora and Kaiapoi, farmland around Hurunui, a renowned wine
country in the Waipara Valley, and tourist hotspots like Hanmer Springs and Kaikōura.

The MainPower District

The MainPower district covers the Waimakariri, Hurunui, and Kaikōura areas. Including 43,000 connections and impacting the lives of the 80,000 people that call North Canterbury home. This includes urban centres like Rangiora and Kaiapoi, farmland around Hurunui, a renowned wine country in the Waipara Valley, and tourist hotspots like Hanmer Springs and Kaikōura.

VISIT MAINPOWER WEBSITE

Planning And Governance

The MainPower Trust holds a trustee election every three years. Every six years we complete a Capital Distribution Review which governs MainPower and the way in which they operate.

Capital Distribution Review

Trustees are required to prepare a Review Report every six years to consider if it is appropriate for The Trust to continue holding 100% of the shares in MainPower New Zealand Limited.

As a result of the 2024 Review, the Trust decided to continue to hold 100% of the Trust capital. The next Capital Distribution Review will be in 2030.

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Letter Of Expectation

Every year, The Trust issues a Letter of Expectation to the MainPower Board, setting out the Trust’s expectations of the company. MainPower respond to the letter with a Statement of Corporate Intent identifying MainPower’s intentions and the objectives agreed upon between the Board and the Trustees for the following three years.

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Latest News

Learn more about what’s happening at MainPower Trust.

NewsMainPower Trust hosts ETNZ conference
December 1, 2025

MainPower Trust hosts ETNZ conference

The MainPower Trust was delighted to host Electricity Trusts from around New Zealand at the annual ETNZ conference in Hanmer Springs in November. Nearly all the country’s electricity trusts were…
NewsMainPower announces new Chief Executive
October 6, 2025

MainPower announces new Chief Executive

MainPower New Zealand is pleased to announce the appointment of its new Chief Executive, Sean Horgan. Horgan will join MainPower in January 2026 and brings a wealth of experience, having…
NewsMainPower welcomes two new members to the Board
July 14, 2025

MainPower welcomes two new members to the Board

Following the retirement of Graeme Abbot and Brian Wood from the MainPower Board, the lines company will welcome two new board members at its AGM in August. MainPower Trust Board…