‘Golden row’ marks progress at Tauhei solar farm

The first row of photovoltaic panels has been installed at the Tauhei solar farm, marking a key milestone in the construction of what is set to become one of New Zealand’s largest solar farms when commissioned in late 2026.

Known as the “golden row,” the installation sets the benchmark for quality and alignment across the site, with panel installation now progressing rapidly.

The 202MW project is being developed by Harmony Energy and First Renewables, part of Clarus, in partnership with construction firm Elecnor.

Substation energisation is expected by mid-2026, with the full site scheduled to deliver enough renewable power to supply around 35,000 homes by late next year.

Harmony Energy’s Garth Elmes said: “The golden row installation is a milestone moment for everyone involved.

“Through strong collaboration between government, industry, partners and communities, we are proud to set the standard needed to strengthen New Zealand’s energy security and achieve its climate goals.

“The support from the Te Aroha West community has been inspiring and shows how people in New Zealand are behind a nation that thrives on renewable energy and the many benefits it brings. We could not do this without them, and their support will have an impact for generations to come.”

With construction already 25% complete, around 40% of the workforce is drawn from the Matamata-Piako District, while over 100,000 native species are being planted to enhance biodiversity across the site.

Once operational, the solar farm will produce enough clean electricity to power all homes in the Matamata-Piako District, as well as those in neighbouring Hauraki and South Waikato Districts.

The project team has already ensured key infrastructure is in place, with the main transformer delivered to Auckland ahead of its scheduled installation in November.

Harmony and First Renewables have also launched several community initiatives, including funding solar panels for the Te Miro Mountain Bike Club, supporting Te Aroha College students, and contributing to the “Light Up the Domain” project to install eco-friendly lighting in Te Aroha’s central park.

Elmes added: “So much planning and delivery has gone into the success of this site, and the golden row installation is a great moment to remind all those involved how far we have come. We extend our thanks to everyone involved in getting the Tauhei project to this point.”

The Tauhei Solar Farm remains on track for full operation by 2027.