Why Britain's Food Cold Storage System Needs Government Protection
Why Britain's Food Cold Storage System Needs Government Protection
The Cold Chain Federation — the main organisation representing Britain's refrigerated storage and transport companies — has warned the government that the UK's network for keeping food cold is seriously at risk. The Federation says the government needs to officially recognise this network as critical infrastructure. Without that recognition, up to half of all food in Britain lacks proper protection if something goes wrong.
The Federation released a report called Critical Link and a 2026 Policy Strategy laying out the problem and how they want to work with government to make things safer.
What Is the Cold Chain, and Why Should We Care?
The Cold Chain Federation represents companies that run cold storage facilities and refrigerated transport — the businesses that keep food cold from farm to supermarket. They store and move perishables: fruit and vegetables, meat, fish, dairy, and also medicines that need to stay cold.
The Federation's report says the cold chain supports up to half of all food supplied in Britain. This is not a minor service for fancy produce. It is a backbone system that keeps everyday staples safe and edible as they move through the country. Without it, a huge chunk of the food system would collapse.
Five Major Threats to the Cold Chain
The Federation's report lists five separate risks that could damage the cold chain. Each one is serious on its own. Together, they could cascade and make things much worse:
Energy problems. Cold stores use enormous amounts of electricity to keep food frozen or chilled around the clock. When energy prices spike or the power grid becomes unstable, cold stores are among the first businesses to feel the pressure. Britain has faced energy market shocks in recent years, and these problems have not been fully solved by policy.
Cyber-attacks. Modern cold stores run on computers — systems that control temperature, track stock, and manage warehouse operations. If hackers break into one of these systems, they could damage food safety and cause massive recalls across many products at once.
Extreme weather. Heatwaves push refrigeration systems to their limits and use even more power at moments when the grid is already strained. Flooding threatens cold store buildings, many of which sit in low-lying areas near ports and major transport routes. As climate impacts worsen, these risks are real operational concerns, not just future scenarios.
Staff shortages. Cold stores need skilled workers — refrigeration engineers, warehouse staff, and drivers trained to handle temperature-controlled goods. These workers are already hard to find. After Brexit, fewer skilled workers from Europe can come to Britain, and the overall workforce is ageing. There are not enough trained people to fill jobs.
Global supply disruptions. Britain imports a lot of food. When shipping is disrupted, ports get congested, or countries Britain trades with face crises, the cold chain has to handle unpredictable surges or drops in inbound goods. The system is already running close to full capacity, so it cannot easily absorb shocks.
The Missing Official Status
Here is the key policy gap: the UK government has not officially named the cold chain as "critical national infrastructure." In Britain, that is a specific designation handled by the Cabinet Office and the National Protective Security Authority. It comes with real benefits: the government shares security threat information with operators, includes them in national crisis planning, and puts rules in place to help keep the system running during emergencies.
Food supply chains are broadly acknowledged as important. But the cold chain itself — the physical system that keeps perishable food safe — is not formally recognised. The Federation argues this matters. Without that official status, cold chain companies are not part of government crisis planning the way water or electricity companies are. When an emergency hits, the response has to be improvised from scratch.
This has happened before. After the 2007 foot-and-mouth outbreak and during the 2020 pandemic, the lack of pre-existing emergency plans for specific supply chains meant government and industry wasted time figuring out how to coordinate. Formal designation would not prevent crises, but it would let both sides respond faster when they happen.
What the Cold Chain Federation Is Asking For
The Federation's 2026 Policy Strategy treats engagement with government as a long-term project, not a one-off complaint. The strategy suggests working across multiple departments — the Department for Environment, Food and Rural Affairs (DEFRA) for food security, the Department for Energy Security and Net Zero (DESNZ) for energy, and the Cabinet Office for critical infrastructure status — to embed cold chain planning into national resilience.
Getting to that point will require real work on both sides. If the cold chain gains critical infrastructure status, operators will need to meet new security standards and reporting requirements. Government will have to share more security information and include the cold chain in its emergency planning. Neither side finds that cost-free, which is part of why it has not happened yet.
Why the Timing Matters
The broader context here is that food security is becoming a higher priority for UK policymakers. Brexit has shifted Britain's food supply arrangements. The war in Ukraine has driven up commodity prices. Extreme weather keeps damaging farm output. The government's own Food Strategy and National Food Strategy review both acknowledged that Britain faces supply vulnerabilities, but neither made specific commitments about cold storage infrastructure.
The Federation's report fills that gap. It gives policymakers a detailed picture of where the risks actually sit, at a level that general food security assessments do not reach. Whether government acts on this will depend on whether the Federation can keep the conversation going with officials across departments — and whether a serious problem in the cold chain forces the issue before full failure arrives.
For anyone working in food manufacturing, retail, pharmaceutical distribution, or cold storage, the Federation's report is worth reading. The risks it identifies are not theoretical. They are real pressures that most cold chain workers are already facing. The question the Federation raises is whether those companies should handle these pressures alone, or whether government should acknowledge cold chain resilience as a national priority and plan for it accordingly.
