North Canterbury residents receive share of $9.7 million rebate

North Canterbury electricity customers received a share of a $9.7 million rebate on their lines charges during the 2018-19 financial year.

Lines charges make up approximately 27% of an electricity bill and are charged via retailers, based on the customer’s power usage.

The rebate is passed onto all retailers on the MainPower network through our invoicing of lines charges and is generally shown as a discount on customers’ monthly power bills, however some retailers have recently stopped showing this as a separate item on their invoices and are instead showing bundled charges.

MainPower Chief Executive Andy Lester said “We’ve had some customers get in touch, concerned that their MainPower rebate had disappeared from the power bill they receive from some retailers. We want to reassure our shareholders that their rebates are still being deducted from their power bill each month, as usual. Ideally we would like all retailers to show the MainPower rebates on the bill each month, however unfortunately it is ultimately the retailer’s decision how they structure their invoices to their customers”

Electricity Authority figures show that the average household uses around 7,000 kWh per year. A MainPower customer using around 7,000 kWh per year would have received around $421.00 in rebates.

If customers are interested to know the exact amount they have received as a rebate, they can check with their electricity retailer.

Lines charges are used to cover the costs of maintaining around $270 million dollars of assets in the North Canterbury electricity distribution network, enabling MainPower to provide a safe and reliable supply of electricity to this growing region.

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Outage notifications

WEATHER RELATED OUTAGES - updated 4.00pm 25/10/2025

Due to the recent weather events, we have multiple outages across the network. We are making good progress assessing damage and restoring power as quickly and safely as possible.

We have multiple crews on the ground today replacing poles and restoring power across the network.

Estimated restoration times will be uploaded to the Outage Map once areas have been assessed and we have a clear indication of how long it will take to restore power.

If you have any concerns or questions, please call our customer service team on 0800 30 90 80.

TREAT ALL POWER LINES AS LIVE AT ALL TIMES. Please stay away from any downed lines and report any sighting to us on 0800 30 90 80.

Medically dependent customers should ensure their power retailer has their most current information, have spoken to their medical professional and are prepared to relocate if needed. If you have any concerns about your safety or welfare, call your local council and they will assist 24/7.

For the most recent updates on outrages, please check our outage map. To report an outage, call 0800 30 90 80.

We appreciate your understanding and patience during this time.

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

WEATHER RELATED OUTAGES - updated 4.00pm 25/10/2025

Due to the recent weather events, we have multiple outages across the network. We are making good progress assessing damage and restoring power as quickly and safely as possible.

We have multiple crews on the ground today replacing poles and restoring power across the network.

Estimated restoration times will be uploaded to the Outage Map once areas have been assessed and we have a clear indication of how long it will take to restore power.

If you have any concerns or questions, please call our customer service team on 0800 30 90 80.

TREAT ALL POWER LINES AS LIVE AT ALL TIMES. Please stay away from any downed lines and report any sighting to us on 0800 30 90 80.

Medically dependent customers should ensure their power retailer has their most current information, have spoken to their medical professional and are prepared to relocate if needed. If you have any concerns about your safety or welfare, call your local council and they will assist 24/7.

For the most recent updates on outrages, please check our outage map. To report an outage, call 0800 30 90 80.

We appreciate your understanding and patience during this time.

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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