of 300,000 tonnes of packaging waste per year.
So, how do we get there? The good news is that positive advances are already underway with research into more environmentally friendly packaging materials. In fact, recyclable and cardboard trays are in widespread use. Efforts are also ongoing to develop more sustainable methods for using plastic, but there is still some way to go.
As an industry, we must continue investing in research and development to create improved packaging solutions- especially those compatible with technologies like Modified Atmosphere Packaging- without compromising food safety. At the same time, we need to support growing consumer efforts toward sustainability. One opportunity lies in ensuring that packaging is clearly labelled with disposal instructions, particularly for biodegradable materials. Additionally, campaigns that promote accurate recycling practices play a vital role in driving long-term behavioural change and reducing environmental impact.
Data and AI
But while packaging and related technologies are an established part
of the food manufacturing sector, a newer area for exploration is the use of data and artificial intelligence( AI) – something that has an increasingly important part to play in achieving a circular economy and increasing sustainability.
Remote data monitoring, using technology such as Air Products Smart Technology( APST) is already making a difference in the freezing sector. Capturing, recording, investigating and interrogating realtime data allows for better informed environmental and business decisions by optimising nitrogen usage. The technology, which can be built into new cryogenic freezer systems means that food producers can monitor, control and tackle issues within their freezers remotely – improving energy efficiency and reducing product loss.
Smart sensor technologies like this are important in the food waste reduction journey. The reality is that a more end-to-end approach is needed to allow food producers to control and monitor the temperature of their produce as it moves from farm to factory, factory to distributor and finally to the consumer. Temperature control and humidity monitoring, for example, help ensure that fruit and vegetables are consumed before they spoil – again reducing waste in the supply chain.
Further innovation is still needed however to create more integrated technologies, allowing food manufacturers to ensure food quality and reduced spoilage even after produce leaves the factory. With greater use of data and AI offering at least part of the solution, any new developments in this area must, of course, go hand in hand with training of staff to utilise this technology, as well as robust data protection and cyber security.
A circular economy
The pressure on the food and drink industry is all too real but the scale of the opportunity is equally big – and the sector is already taking positive strides forward.
From packaging to AI innovation, there are practical measures available right now that can change the course of food waste in this country and offer commercial benefit too. With greater collaboration and innovation between producers, manufacturers and the entire supply chain, the UK can achieve a more circular economy – we just need to exploit every available opportunity.
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