Digitalization also plays a key role. Through advanced automation and data-driven insights, solutions like Tetra Pak® PlantMaster enable food and beverage companies to run fully automated plants with a single point of control for their production, helping them improve operational efficiency, minimize production downtime and reduce their environmental footprint.
The “hidden middle”: A critical gap in food systems policy
Today, much of the focus on transforming food systems is placed on farming and on promoting healthy diets. Both are important, but they risk overlooking the many and varied processes that get food from the farmer to the end consumer. In 2015 Dr Thomas Reardon coined the term the “hidden middle” to describe this midstream segment of global agricultural value chains.2
This hidden middle includes processing, logistics, storage, packaging and handling, and it is pivotal. It accounts for approximately 22 percent of food-based emissions and between 40-60 percent of the total costs and value added in food systems.3 Yet despite its huge economic value, it receives only 2.5 to 4 percent of climate finance.4
Policymakers need to recognize the full journey from farm to fork as a lynchpin priority. Strategic enablers such as packaging that protects perishable food and extends shelf life, along with climate-resilient processing technologies, can maximize yield and minimize loss and waste across the value chain. In addition, they demonstrate how sustainability and competitiveness can go hand in hand.
Alongside this, climate and development finance must be redirected to increase investment in the hidden middle, with a particular focus on small and medium-sized enterprises, which make up most of the sector.