MainPower secures future for Mt Cass Wind Farm through strategic transition

MainPower is pleased to announce the successful transfer of development rights for the Mt Cass Wind Farm to Yinson Renewables, marking an exciting new chapter for renewable energy in North Canterbury. This 94.6 MW project is expected to be operational in 2028 and will generate over 300 GWh of clean electricity annually, enough to power approximately 40,000 homes.

After many years of development work, MainPower is proud to have enabled this important renewable energy project to be built, delivering ongoing benefits for our shareholders and communities. MainPower has worked closely with Yinson Renewables to ensure continuity for stakeholders as the project transitions to new ownership.

While Yinson Renewables will lead construction and operations, MainPower will continue to play a vital role building and maintaining the local electricity infrastructure required to connect the wind farm to the network. MainPower will also remain a landowner, hosting seven turbines on its land. Building on significant ecological work already undertaken, this land will become a conservation management area for future generations to enjoy.

Community engagement has been central to the Mt Cass Wind Farm from the outset, and this collaboration strengthens that commitment.

Tony King, MainPower Board Chair, shared how proud MainPower is of its continued commitment to renewable energy by supporting Yinson Renewables in delivering this sustainable energy project.

“Mt Cass has always been about delivering long-term benefits for our region and supporting New Zealand’s renewable energy future. This transition ensures the project moves forward with strong expertise while maintaining MainPower’s role in connecting communities to clean energy.”

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