NEW ZEALAND | Reducing food waste in aged care may seem like an obvious commercial goal, until you consider what it means for residents sitting down to breakfast, lunch, and dinner.
Savings are welcome, but only if residents keep the nutrition, choice, and dining experience they deserve. The opportunity is considerable. Research supporting the Retirement Villages Association's Waste Less, Care More toolkit found that aged care homes generated an average of 123 kg of food waste per resident annually.
Developed with the University of Otago, the toolkit was tested across 14 aged care facilities, where food waste fell by approximately 25 percent on average. Participating homes also reported improvements in resident satisfaction, staff workflows, and teamwork.
These findings suggest that improvements in food management can benefit both operators and residents. However, success needs to extend beyond the volume of food discarded.
Would smaller portions reduce waste, or leave some residents needing more food? Could fewer menu choices improve efficiency at the expense of enjoyment? And how much could be saved by using ingredients better before they reach the plate?
Several New Zealand aged care providers have trialled, or are trialling, technology to measure food waste and give kitchen teams more information about where it occurs. Overseas, AI-assisted systems are providing further insights into purchasing, production, and menu planning.
Technology is one option, but equipment investment is not the only consideration. Better communication among kitchen, clinical, and care teams may identify opportunities for improvement, alongside practical changes that require little additional expenditure.
Food waste affects budgets, staffing, procurement, and sustainability. Yet in aged care, any assessment of improvement must include nutritional adequacy and resident satisfaction, not simply the weight of food leaving the kitchen.
The question is not just how much food can be saved from the bin, but how those savings can be achieved while protecting the quality, choice, and nutritional value of every meal.
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