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Renewable Energy

The government has set the goal of having all electricity generated in New Zealand from renewable sources by 2035.

MainPower has been investigating options for renewable distributed generation in and around the North Canterbury region since 2004. In that time, we have built a mini-hydro station at Cleardale and gained resource consent for a wind farm at Mt Cass.

To find out more, or for a price comparison, contact our team on 03 311 8411 or email support@kakarikipower.co.nz

We’re here to help. Get in touch if you need help. Or, check out our FAQs.

Cleardale mini-hydro

MainPower’s has a generation facility at Cleardale on the north flank of Mount Hutt near the Rakaia River. It generates around 4 million kWh annually, enough to power 500 homes. The station diverts up to 450 l/s of water from Little River, transporting it 2.3km via a pipeline to power a pelton wheel turbine.

Mt Cass Wind Farm

MainPower holds resource consent for a wind farm on the Mt Cass ridge, in Waipara, North Canterbury. The wind farm will stretch 7.5km at elevations of 400-560m and will produce 93 MW of energy, enough to power 40,000 homes. Once complete, The Mt Cass Wind Farm will be the largest wind farm in the South Island, offsetting 100,000 tonnes of CO2.
Visit the Mt Cass Wind Farm website for more information.

Have any questions about renewable energy at MainPower?

Please visit the Mt Cass Wind Farm website by following the link below.

Outage notifications

Kaiapoi planned work

Kaiapoi residents may notice an increase in planned power outages over the coming months, as MainPower work to upgrade electricity assets in the area. We apologies for any inconvenience this may cause.

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 fault line to report an emergency call 111.

Outage notifications

Kaiapoi planned work

Kaiapoi residents may notice an increase in planned power outages over the coming months, as MainPower work to upgrade electricity assets in the area. We apologies for any inconvenience this may cause.

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 fault line to report an emergency call 111.

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