Bread waste is a strategic issue that directly concerns the future of the bakery sector. Confronting this challenge is not merely a matter of environmental responsibility; it is equally a question of economic sustainability and competitiveness. The right steps taken at the bakery–retail interface can open the door to a significant transformation across the entire sector.

The study forming the basis of this special report addresses surplus bread—one of the most critical dimensions of waste within food systems—through the relationship between producing bakeries and retail outlets. Shaped by the contributions of researchers from different academic disciplines, the work has been carried out by a team specializing in food systems, supply chain management, and sustainability. Selected as the research field, Finland, Italy, and Sweden offer distinct examples in terms of consumption habits and retail structures, aiming to reveal both the commonalities and divergences of bread waste. This multi-country approach indicates that the problem is not merely local, but structural in nature.

The assessments presented in this report are based on comprehensive field studies conducted with bakeries and retailers operating in various regions of Europe. The research demonstrates that bread waste often begins not in the kitchen, but much earlier—at the bakery–retail interface, where order planning, product assortment decisions, and expectations of freshness are shaped.

The research team includes Nina Mesiranta, Malla Mattila, Sonja Sulankivi, and Elina Närvänen from Tampere University’s Faculty of Management and Business in Finland; Mattias Eriksson, Emanuele Blasi, Amanda Sjölund, and Louise Bartek from the Department of Energy and Technology at the Swedish University of Agricultural Sciences; and Roberta Pietrangeli, Marco Nasso, and Clara Cicatiello from the Department for Innovation in Biological, Agro-food and Forest Systems at the University of Tuscia in Italy. Their study on reducing surplus and waste at the bakery–retail interface across three European countries has produced significant findings.

Beyond being the most fundamental product of the bakery sector, bread also plays a strategic role in the sustainability of food systems. Yet this essential product faces a serious efficiency challenge at the very center of the chain extending from production to consumption. Daily expectations of freshness, the obligation to keep shelves fully stocked, and uncertain demand forecasts generate high levels of surplus and waste, particularly in the processes between bakeries and retail outlets. This picture makes it clear that the sector must now move beyond discussing how to produce more and instead focus on producing more accurately.

Today, bread waste lies at the intersection of environmental concerns, rising raw material costs, and the pursuit of operational efficiency. For this reason, the issue has moved beyond the realm of social responsibility and has become directly linked to competitiveness, cost management, and sustainable growth.

The Fragile Point of the Supply Chain: The Bakery–Retail Interface

The area where bread waste is most concentrated is the point of contact between the producing bakery and the retailer. This interface often functions as a space where rapid decisions are made, daily orders are placed, and risk is attempted to be shifted to the other party. While the fear of empty shelves drives retailers to place high-volume orders, bakeries meet these demands in order to avoid losing customer satisfaction.

This mutually cautious approach effectively normalizes systematic overproduction. At the end of the day, unsold bread is frequently accepted as an inevitable loss, and the causes of this loss—as well as the ways to reduce it—are not sufficiently questioned. Yet the problem at this point signals not isolated decision-making errors, but rather a structural deficiency in planning.

Perception of Freshness and the Pressure of Variety

Modern consumer expectations significantly shape the dynamics of bread production and sales. The availability of fresh products throughout the day, a broad product assortment, and visually full shelves are regarded as key elements of retail success. However, this approach makes it more difficult for each product to achieve sufficient sales volume and reduces predictability.

In particular, breads offered in different weights, recipes, and forms complicate sales planning. As variety increases, the shelf life of each product effectively shortens, unsold quantities rise, and the risk of waste grows. At this point, the sector needs to redefine the balance between variety and efficiency.

The Invisible Problem: Unmeasured Waste

One of the greatest obstacles to reducing bread waste is the lack of clear measurement of surplus production and waste volumes. In many businesses, unsold products are evaluated within general operational loss categories and are not subjected to detailed analysis. This situation renders the true scale of waste invisible.

Yet systematic daily measurements can provide a strong data foundation for re-evaluating production planning, ordering processes, and product portfolios. Every measured loss also represents an opportunity for improvement. Such an approach can transform bread waste from an unavoidable fate into a manageable variable.

What Should Be Done with Surplus Bread?

In practice, a certain level of surplus in bread production is inevitable. However, the real issue the sector must address is how this surplus is handled. Removing excess products from the system directly as waste represents a serious economic and social loss.

Alternative valorization models offer significant potential at this point. Redirecting surplus bread to consumers through different channels, reprocessing it, or allocating it for social purposes can mitigate the impacts of waste. At the same time, such practices allow brands to support their sustainability vision with concrete actions.

Is Transformation Possible Without Collaboration?

Bread waste is not a problem that can be solved by a single actor. Without strong collaboration among bakeries, retailers, and even consumers, lasting transformation is not possible. In particular, the relationship between bakeries and retailers must move beyond daily commercial transactions and be restructured on the basis of joint planning and data sharing.

Such collaboration can deliver tangible benefits in areas such as more accurate demand forecasting, flexible ordering models, and the rationalization of product portfolios. The resulting structure would be a supply chain that wastes less, operates more efficiently, and adapts more rapidly to changing market conditions.

Less Waste, A Stronger Sector

Bread waste is a strategic issue that directly concerns the future of the bakery sector. Addressing this challenge is not only an environmental responsibility, but also a matter of economic sustainability and competitiveness. The right steps taken at the bakery–retail interface can unlock significant transformation across the industry.

This cover file approaches bread waste not merely as a problem, but as a new way of thinking and managing for the sector. Because the bakery industry of the future will rise not on the shoulders of those who produce more, but of those who produce more intelligently.