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About us

MainPower is the electricity distribution network for North Canterbury. Based in Rangiora, we are responsible for delivering electricity to over 44,000 homes and businesses in the Waimakariri, Hurunui, and Kaikōura districts.

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Network Connections Charges Changes

The Electricity Authority has introduced new rules to improve transparency, fairness and consistency in connection pricing across New Zealand.

Why changes are happening

The Electricity Authority has introduced new rules to improve transparency, fairness and consistency in connection pricing across New Zealand.

These changes support efficient electrification and long-term fairness between new and existing customers.

What the changes do

The new rules standardise how connection charges are structured and explained, while still allowing prices to reflect local network conditions. 

What they don’t do

The rules do not require all lines companies to charge the same prices, and they do not automatically increase or decrease connection charges. 

MainPower’s pricing approach was already broadly aligned with the new regulatory requirements. As a result, most customers will see minimal change to connection charges. The main change is improved transparency and standardised documentation. 

For more information refer to the Get Connected page and our Capital Contributions Methodology is on the Disclosures page.

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Important notifications

Kaikōura outage

We are aware of a power outage affecting customers in the Kaikōura area and understand the disruption this may cause.

Our crews are on the ground carrying out repairs to a fault on the line.

At this stage, customers should be prepared to be without power until around 3pm this afternoon.

If you have immediate concerns, please contact us on 0800 30 90 80.

We will restore supply as safely and as quickly as possible. Please treat lines as live at all times as power may be restored at any time.

We apologise for the inconvenience and thank you for your patience while we work to resolve this outage.

Is your outage not listed?

Troubleshoot your outage
Treat all lines as live during the outage period; power may be restored at any time. If you require further information, please call MainPower’s 24-hour faults line. To report an emergency, call 111.

Outage notifications

Kaikōura outage

We are aware of a power outage affecting customers in the Kaikōura area and understand the disruption this may cause.

Our crews are on the ground carrying out repairs to a fault on the line.

At this stage, customers should be prepared to be without power until around 3pm this afternoon.

If you have immediate concerns, please contact us on 0800 30 90 80.

We will restore supply as safely and as quickly as possible. Please treat lines as live at all times as power may be restored at any time.

We apologise for the inconvenience and thank you for your patience while we work to resolve this outage.

Is your outage not listed?

Troubleshoot your outage
Treat all lines as live during the outage period; power may be restored at any time. If you require further information, please call MainPower’s 24-hour faults line. To report an emergency, call 111.

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