A charity events space committed to producing 105% of its energy needs is already beating this by more than 50%, thanks to solar and battery solution from energy company Vector.
Just one week into a year-long assessment period for the Living Building Challenge, the Sustainable Coastlines Flagship Education Centre is already generating 164% of its energy needs.
“Both Vector and Sustainable Coastlines are committed to a smarter, cleaner future and small-scale solar on commercial rooftops like this show how easy it is to take practical steps to decarbonise,” said Simon Mackenzie, Vector Group Chief Executive.
Officially switched on Friday, 5 October, by Minister for Climate Change James Shaw, the building is on track to become just the 16th Living Building in the world, and the second outside the US.
The solar and battery system generates enough electricity to fully power the Centre during normal business operations, with surplus exported back to the grid.
“There are plenty of rooftops large and small around the country where we could put solar, with a real potential to reduce energy prices and increase grid resilience and enable consumer choice,” said Mr Mackenzie.
“With similar technology on Vector Lights, the Flagship and the Karanga Kiosk all nearby, we think that Wynyard Quarter has become a showcase of the renewable energy options that we should be making more of as a country.”
“If we are to meet our ambitious goal as a nation to be net zero carbon by 2050, the more we use solar the better”.
To be certified under the Living Building Challenge, projects must meet a series of stringent performance requirements over a minimum of 12 months of continuous occupancy.
A new solar array is installed in New Zealand every 25 minutes, according to SEANZ.
Greenpeace is calling on the government to subsidise the installation of residential solar systems on 500,000 homes.
The government has a stated aim of reaching 100% renewable electricity, in a normal hydrological year, by 2035.
There is about 14.5 MW of solar installed on Vector's network already, including the 30-home Kāinga Tuatahi housing development by Ngāti Whātua Ōrākei where solar and batteries saved residents an average of $800 each in power bills last year.