New Zealand's largest mall, Sylvia Park, generates 600 tonnes of waste per year - around 50 per cent or 300 tonnes is food waste.
Latest NZH Video
Wildly fluctuating house prices — and the surprise winners. How did your suburb fare?
EARLIER: Minister Phil Twyford Unveils New Auckland State Housing
Focus Live earlier: PM Jacinda Ardern announces French NZ Alliance to tackle terrorism on social media.