For food retailers, waste has always been a difficult balancing act.
Customers expect shelves to remain stocked, products to stay fresh, and availability to remain high across increasingly complex store environments.
At the same time, retailers are under growing pressure to reduce waste, improve sustainability, and operate more efficiently in what remains a highly margin-sensitive sector.
The challenge is that those objectives do not always sit comfortably together.
Reducing waste too aggressively can impact availability and customer satisfaction. Overcompensating on stock levels can quickly create excess inventory and unnecessary waste. Finding the right balance increasingly requires retailers to become far more precise in how they forecast, replenish, and manage stock across their operations.
That was one of the key themes explored during a recent episode of The FODcast, where Tim Roedel sat down with Alex Considine Tong, Chief Product Officer at Retail Insight, to discuss the realities of food waste in retail and how operational data is increasingly shaping decision making across the sector.
Why food waste has become such a visible issue
One of the clearest themes throughout the conversation was the sheer scale of the problem retailers are dealing with.
As Alex discussed, estimates around edible food waste in UK retail already sit at extremely significant levels, and the true figure is likely even higher than many reports suggest. Beyond the financial implications, food waste has also become increasingly visible from a consumer perception perspective.
Customers are becoming more conscious of sustainability, operational responsibility, and how retailers manage waste within their supply chains.
That means food waste is no longer viewed purely as an internal operational issue. It increasingly influences customer trust and wider brand perception as well.
In many ways, retailers are now operating under dual pressure. They need to maintain strong product availability while simultaneously demonstrating that they are managing stock responsibly and sustainably.
Why availability and waste constantly compete
Another important theme throughout the discussion was the tension between availability and waste reduction.
For retailers, availability remains critical. Empty shelves directly impact revenue, customer satisfaction, and loyalty. The instinctive response is therefore often to ensure stores carry sufficient stock to minimise the risk of stockouts.
The difficulty is that overstocking creates its own operational problem.
Particularly within grocery retail, where many products have relatively short shelf lives, even small forecasting inaccuracies can quickly translate into significant levels of waste. That creates a constant balancing act between protecting sales and avoiding unnecessary spoilage.
As Alex explained, this challenge becomes even more complex when viewed at individual store level, where local buying patterns, weather conditions, promotions, and operational inconsistencies can all influence demand in different ways.
That means retailers increasingly need far more granular visibility across their operations rather than relying purely on broad forecasting assumptions.
Why operational data is becoming more valuable
One of the strongest themes throughout the conversation was the growing role data plays in helping retailers improve operational efficiency.
Historically, many inventory and replenishment decisions relied heavily on historical averages or manual intervention. Increasingly though, retailers are using more advanced analytics and AI-driven forecasting to identify patterns and make more informed operational decisions.
As Alex discussed, retailers now have access to significantly more operational data than ever before. The challenge is less about collecting information and more about using it effectively.
Sales trends, inventory levels, replenishment cycles, waste reporting, and store-level behaviour can all provide valuable insight into where inefficiencies exist and how stock management can be improved. When combined properly, those signals allow retailers to make more accurate forecasting decisions while reducing unnecessary waste.
This reflects a much wider trend happening across retail, where operational strategy is becoming increasingly data-led and predictive rather than purely reactive.
Why in-store execution still matters
Another interesting point raised during the discussion was that even as forecasting and supply chain systems improve, many operational challenges still happen inside stores themselves.
Inventory accuracy remains a significant issue across retail operations. Knowing how much stock exists within a business is important, but understanding exactly where that stock is located within stores is equally critical.
Products sitting in the wrong location, delayed replenishment, inaccurate stock counts, or operational inconsistencies can all contribute to unnecessary waste or reduced availability. In many cases, the issue is not simply whether stock exists, but whether it is accessible and visible to customers at the right time.
That operational reality highlights why technology alone is rarely enough to solve these challenges completely.
Retailers increasingly need strong coordination between systems, operational processes, and store execution in order to improve efficiency meaningfully.
The broader operational challenge facing retailers
One of the wider themes that continues to emerge across digital commerce and retail operations is the increasing overlap between operational efficiency, customer experience, and sustainability.
Food waste sits across all three areas simultaneously.
Reducing waste is not simply about sustainability targets. It also impacts profitability, availability, operational performance, and customer perception. That means retailers increasingly need teams capable of understanding how decisions across forecasting, supply chain, store operations, and technology influence one another.
From our perspective, this is another example of how modern retail challenges are becoming increasingly interconnected. The retailers making the strongest operational progress are often those capable of combining data insight with practical operational execution at store level.
Final thoughts
What came through clearly in this conversation is that food waste is no longer simply a supply chain issue sitting quietly in the background of retail operations.
As Alex highlighted, reducing waste now requires retailers to balance operational precision, customer expectations, sustainability pressures, and store-level execution all at once. The challenge is complex, but so is the opportunity to operate more efficiently and responsibly at scale.
For retailers, that means continuing to invest in better forecasting, stronger operational visibility, and more intelligent use of data across the entire retail environment.
A big thank you to Alex for sharing her insight and perspective on this topic. If food waste, operational efficiency, or retail forecasting is something your business is currently exploring, the full episode is well worth a listen.
