PremiumHome / Business / Companies / EnergyJamie GrayBusiness Reporter·NZ Herald·18 Jul, 2026 12:00 AM4 mins to read‌Harmony's Tauhei Solar Farm, near Te Aroha in Waikato.Harmony's Tauhei Solar Farm, near Te Aroha in Waikato.New Zealand’s biggest solar farm has opened in Waikato and is contributing power to the national grid.Harmony Energy NZ and its joint venture partner Igneo Infrastructure Partners said they had successfully switched on the Tauhei Solar Farm, near Te Aroha.

The project will now undertake about four months of

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