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PRIVACY
Retail & Consumer

Welsh tech firm helping Waitrose to monitor plastic recycling

The leading retailer has partnered with Deeside-based firm Polytag

Alice Rackley chief executive of Polytag.(Image: Ginger Pixie Photography)

Waitrose is partnering with Deeside-based recycling technology venture Polytag on a pioneering scheme to monitor plastic recycling.

The retailer has become the first high street supermarket to roll-out invisible recycling tags at scale, adding them to plastic packaging on the majority of its own-label fresh milk range. There are also plans to add the tags to additional major product ranges.

The supermarket’s £100,000 investment in detection units at two of the º£½ÇÊÓÆµ’s largest and most AI-advanced recycling facilities will enable Waitrose to capture data that not just proves the scale of recycling, but helps to inform future decision making about packaging design.

The units will detect the invisible tags when the packaging passes through them, and have capacity to detect tags from other schemes and retailers going forward, creating potential for cross-industry collaboration.

The move will also recognise the critical role customers play in responsible recycling. Waitrose customers have long demonstrated a commitment to sustainability, and with this new initiative, their recycling efforts can be verified.

The tags - which are invisible to the eye but look similar to QR codes when scanned, and are easily integrated into existing packaging artwork - will allow Waitrose to collect data at the brand barcode level, helping provide evidence to confirm if packaging is being recycled.

This data will also be used to help both Waitrose and the º£½ÇÊÓÆµ and Welsh governments understand how customers are managing plastic and recycling at the end of a product’s life, and how best to engage consumers with the process of recycling.

Denise Mathieson, head of packaging innovation and programme delivery at Waitrose said: