How a single packaging change can remove tonnes of plastic
New data shows how small packaging changes at SKU level could remove thousands of tonnes of plastic from the wine supply chain when scaled across UK supermarkets. db finds out more.
Sustainability in the wine sector is often framed around vineyard practices and climate pressures. However, new data suggests that some of the most significant environmental gains may come from a more straightforward lever: packaging, and the ability to scale it.
According to analysis from French cooperative Tutiac, even a single packaging change at SKU level can deliver measurable results. When applied across the breadth of a typical UK retail range, those gains increase substantially.
Small change, large impact
A major UK supermarket stocks around 700 wine SKUs on average. Tutiac’s data shows that switching to a more sustainable closure on just one SKU prevented 2.6 tonnes of plastic from reaching the ocean in a single year. Its use of plant-based, recyclable capsules delivered a further saving of 264kg of plastic.
Combined, that equates to approximately 2.86 tonnes of plastic saved per SKU.
If replicated across all 700 SKUs in a typical supermarket range, the potential saving would exceed 2,000 tonnes of plastic annually.
To contextualise the figure, 2,000 tonnes of plastic is roughly equivalent to the weight of more than 100 double-decker buses, or around 100 million single-use plastic bottles.
Romain Thomas of Vinventions, which produces the closure technology, said: “What’s powerful is that this impact scales effortlessly. If more wineries adopt the solution, millions of bottles can literally become part of cleaning our oceans. Beyond the environmental benefit, it also gives wineries a new story to tell, shifting the conversation from just the wine in the bottle to the positive impact the bottle can create.”
Why scale matters
The UK’s consolidated retail landscape provides a clear route to amplifying these gains. Rather than relying on sweeping changes in consumer behaviour, sustainability initiatives can be rolled out across large volumes through repeatable adjustments.
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Packaging innovations such as recyclable closures and plant-based materials can be implemented across entire portfolios, multiplying their environmental impact without requiring shoppers to act differently.
Cooperatives driving change
Large-scale producers, particularly cooperatives, are playing a key role in enabling this shift.
Tutiac, which represents around 500 winegrowing families, highlighted the advantages of scale: “Cooperatives are evolving from being seen mainly as volume suppliers to being recognised as serious players in quality and sustainability. With around 500 winegrowing families behind us, we have both a social mission and the critical mass to invest in technology, research and certifications that many individual estates could not afford alone.”
This scale underpins wider environmental initiatives, including organic and HVE-certified vineyards, carbon reduction efforts and eco-design.
The cooperative also pointed to a shift in positioning: “Modern cooperatives are much more focused on terroir expression and brand building than in the past. Our role is to show that a coop can deliver consistent quality, innovation and environmental progress, while giving growers a fair and stable income – and offering trade partners the scale and reliability they need.”
From credentials to measurable impact
For UK retailers and consumers, the direction of travel is increasingly focused on tangible outcomes rather than stated commitments.
Tutiac said: “For the planet, it means accelerating our transition — more organic and HVE vineyards, deeper carbon and eco-design work, and scaling projects so they have real, measurable impact on the environment.”
The broader takeaway for the wine industry is clear. Meaningful sustainability progress may not require entirely new systems, but rather the consistent application of proven solutions at scale.
When a single SKU can remove nearly three tonnes of plastic from the system, extending that approach across hundreds of products has the potential to significantly reshape the environmental footprint of the category.
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