Food Waste Innovation
Auahatanga Parakai
Reducing the volume and impact of food waste
Food Waste Innovation measures food waste, develops reduction strategies, applies innovative technology, and works to modify producer and consumer behaviour. We work collaboratively with stakeholders and supporters in the public and private sector.
Food Waste Innovation is a University of Otago Research Theme.
Our Purpose
Food waste is arguably one of the most pressing societal challenges of our time.
Food Waste Innovation's goal is to harness the best scientific expertise to provide effective solutions to Aotearoa's food waste problems. Our research is already providing a credible evidence base for decision-makers in New Zealand:
Advising government and international committees on waste reduction targets, measurements and policies
Communicating to the New Zealand public about reduction initiatives
Providing consultancy services on waste-related issues to councils, businesses and industry organisations
Latest News
With industry support from the Retirement Villages Association New Zealand, Elena co-designed the Waste Less, Care More toolkit with aged care providers and piloted it across 14 facilities throughout Aotearoa before sector-wide release.
It was a triumph. Not only did those participating sites meet that 10% figure – they smashed it. Between April and December 2025 those 14 care homes reduced food waste by an impressive average of 25%. They also reported improvements in resident satisfaction, staff workflows, teamwork, and sustainability awareness.
An Otago partnership with Fisher and Paykel Appliances Limited aims to develop international standards for refrigeration - prolonging the shelf life of food and reducing food waste
