Top Energy owns the lines network of the Far North, from Kaikohe and Kerikeri up to Kaitaia and the Cape. Through its subsidiary Ngāwhā Generation it also runs 57 MW of geothermal plant. It does not retail power to homes. The Top Energy Consumer Trust owns it.

Electricity network
- Activities
- DistributionGeneration
- Customers
- 34,643· connections (ICPs), year to Mar 2026
- Smart meters
- 75%· approx. share of consumers, AMP 2026
- Outage time
- 1,308.3 min· unplanned SAIDI, year to Mar 2026, incl. storms
- Outages
- 7.86· unplanned SAIFI, year to Mar 2026, incl. storms
- Network length
- 4,175 km· 24% underground
- Coverage
- Far North
2025/26 figures include ex-Cyclone Tam (April 2025) and the Kaikohe outages of October and November 2025.
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