Track & Trace systems the answer to more reusable packaging, says new research.

The digital economy can help us prevent packaging waste, say researchers at Lancaster University and University of St Andrews, in the UK who are working with the founders of Reath, a start-up business based in Edinburgh, Scotland, with a mission to build the digital infrastructure for reuse, according to an recent report in Industry Intelligence.

‘Circular Economy Infrastructure: why we need track and trace for reusable packaging’ is published in the journal of Sustainable Production and Consumption.The research findings are based on interviews with manufacturing brands, retailers, regulatory bodies, NGOs and reuse experts from many industries. These include food and beverage, cosmetics, and household products, and help to determine why businesses are not investing in reusable packaging.The research team also asked how digitalisation might help overcome these challenges.

The interviews helped to create the world’s first ‘Open Data Standard’ for reusable packaging – an agreed vocabulary for data collection that enables organisations to work together as a container moves between the manufacturer, logistics, retailer, customer, and cleaning provider.

Lead author Dr Katherine Ellsworth-Krebs, of Lancaster University’s ImaginationLancaster laboratory, says: “Discussing what data is needed for reuse revealed how digitalisation supports collaboration, identifying points of miscommunication between key actors along the value chain. Collaboration is essential for the circular economy because one company cannot close the loop alone, it requires the whole ecosystem to work together.”

Four big business concerns identified:

·         Questions of affordability due to additional expenses from changing their systems

·         Concerns about increased risks and complications for health and safety

·         The potential to hurt a brand’s reputation if its scheme turns out not to be better for the environment

SEE DIGITALIZATION IN PACKAGING CONGRESS AGENDA HERE

·         Current regulations that make single-use containers more competitive.

The study says digital trackers, such as unique barcodes, can address these hurdles.Being able to track an individual container enables businesses to calculate packaging lifespans and return rates from customers. Both are crucial to determining affordability.The unique barcode on a container is needed for recalling batches and evidencing cleaning between refills and return to the shop floor.

These ‘digital passports’ also enable businesses to tell packaging stories in an appealing way, as they are able to verify and quantify their reuse activities for marketing purposes.A reusable container may require many uses for its environmental footprint to compare favourably with single-use alternatives, so accurate accounting for refills is core to useful life cycle assessments.

Currently organisations pay environmental taxes when packaging is released onto the market but, with digital trackers, it would be possible to exempt organisations from paying every time their packaging is re-filled. In this way, track and trace allows governments to create taxation that incentivises reuse.

“Being able to tag and track packaging through digital passports has long been hailed as a cornerstone of resource efficiency because it allows for monitoring of reuse,” adds Dr Ellsworth-Krebs. “There are currently no government targets for reuse of packaging in the UK or EU due to this monitoring challenge.”

“Advances in digital technologies open up new possibilities for a cooperative circular economy, including stopping packaging becoming waste soon after it leaves the shop floor.”

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