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Our Members

Our members are energy trusts that own companies who operate electricity distribution networks (lines businesses) on behalf of local consumers and communities. Member trusts have investments of over $2 billion in these lines companies, based on conservative regulatory valuations.

Buller Electric Power Trust

Based in Westport
Owner of Buller Electricity Ltd

Central Hawkes Bay Consumer Power Trust

Based in Waipukurau
Owns Centralines

Counties Energy Trust

Based in Pukekohe
Owner of Counties Energy Ltd

​Electra Trust

Based in Levin
Owner of Electra Ltd

Hawkes Bay Power Consumer Trust

Based in Hastings
Holds the shares in Unison Networks Limited

Line Trust South Canterbury

Based in Timaru
Owns 40% shares in Alpine Energy

MainPower Trust

Based in Rangiora
Owner of MainPower Ltd

​Marlborough Electric Power Trust

Based in Blenheim
Owner of Marlborough Lines Ltd

King Country Electric Power Trust

Based in Taumaranui 
Owner of King Country Energy Ltd

​Northpower Electric Power Trust

Based in Whangarei
Owner of Northpower Ltd


​Scanpower Customer Trust

Based in Dannevirke
Owner of Scanpower Ltd

​Southland Power Trust

Based in Invercargill
Owner of The Power Company

Trust Horizon

Based in Whakatane
Previously known as the Eastern Bay Energy Trust

Network Tasman Trust

Based in Richmond
Owner of Network Tasman Ltd

​Waipa Networks Trust

Based in Te Awamutu
Owner of Waipa Networks Ltd

Waitaki Power Trust

Based in Oamaru
Owner of Network Waitaki Ltd

Waitomo Energy Services Customer Trust

Based in Te Kuiti
Owner of The Lines Company

WEL Energy Trust

Based in Hamilton
Owner of WEL Networks Ltd

​West Coast Electric Power Trust

Based in Greymouth
Owner of Westpower Ltd