Northland solar farm to supply all its generated electricity to Ryman Healthcare for use across New Zealand villages in pioneering arrangement for the retirement sector. 

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The Ryman Healthcare Solar Farm officially went live yesterday, making Ryman the first retirement operator in New Zealand to secure a dedicated commercial-scale renewable energy source for its villages. 

Located in Maungatūroto, the solar farm will generate around 32GWh of renewable electricity each year, with 100% of its output contracted for Ryman via the national grid.

The energy generated is equivalent to powering about 4,000 homes annually and will remove approximately 3,200 tonnes of emissions each year. 

Ryman’s Chief Operating Officer, Marsha Cadman, said the milestone reflected the organisation’s continued progress towards its science-based emission reduction targets. 

“We’re thrilled to see the solar farm up and running. This solar farm gives us a stable, renewable and long-term energy source to help power our villages across Aotearoa New Zealand.  

“It reduces our emissions, supports the national grid, and helps us manage energy costs at a time when energy supply and costs are volatile.” 

The $35 million project has been enabled through a sleeved power purchase agreement with Mercury, which will ensure a reliable supply to villages by supplementing solar output when generation is low. 

Electricity usage across Ryman’s New Zealand villages was approximately 53GWh in FY25, meaning the solar farm could supply around 66% of near-term future needs. 

Cadman said residents increasingly expected providers to take meaningful action on climate change. 

“Our residents want to know we’re doing our part for the future. This partnership is leadership in action, moving beyond rooftop panels to a purpose-built solar farm that delivers renewable energy at scale.” 

The solar farm was borne out of a joint venture between Tupu Tonu, Harbour Infrastructure and Purpose Capital. The three parties have come together under a limited partnership called Maungatūroto Solar Farm Project Limited Partnership.

A spokesperson for the Partnership said Ryman’s commitment was crucial to the project proceeding. 

“We are delighted to see the Ryman Healthcare Solar Farm come to life. This partnership shows what’s possible when organisations commit to long-term renewable energy solutions.” 

Cadman acknowledged the support of local landowners, hapū Te Uri O Hau Settlement Trust, engineering partners and the Maungatūroto community. 

“This solar farm is the culmination of hapū, communities, landowners and industry working together towards one goal. 

“We’re proud to be powering our villages, and the national grid with cleaner, more resilient energy.” 

Notes:

Harbour Infrastructure is a New Zealand-based company specialising in providing sustainable energy solutions, technical expertise, and capital to help organisations achieve their net-zero emissions and renewable energy goals. 

Tupu Tonu is an independent Crown-owned investment company, whose purpose is to establish and manage an investment portfolio which is intended to support any future agreements between Ngāpuhi and the Crown in historical Tiriti o Waitangi settlement negotiations.

Purpose Capital is New Zealand’s largest private impact fund, investing in social and environmental innovation.

Stakeholders of the Ryman Healthcare Solar Farm at Maungatūroto gather to celebrate the official opening.

Representatives from Ryman Healthcare, from left: Senior Development Manager Joseph Beeson, Chief Operating Officer Marsha Cadman, Head of Treasury and Corporate Finance Byron Hoare, William Sanders Village resident and Emeritus Professor from the University of Auckland Ralph Cooney, Sustainability Manager Sadie Keenan and William Sanders resident Anne Cooney.

Drone photo of the Ryman Healthcare Solar Farm at Maungatūroto, Northland.

About Ryman: Ryman Healthcare was founded in Christchurch in 1984 and owns and operates 49 retirement villages in New Zealand and Australia. Ryman villages are home to 15,200 residents, and the company employs 7,800 staff. 

Contacts: For media information or images contact Senior Communications Advisor Maryvonne Gray on 027 552 0767 or email maryvonne.gray@rymanhealthcare.com.