CO2 shortage could impact food supply to UK supermarkets

The current shortage of carbon dioxide (CO₂) is expected to begin having an impact on supplies to supermarkets across the UK, according to the Food and Drink Federation.

CO₂ is used to stun farm animals and is also employed in product packaging, the BBC reported.

Some companies in the UK have reported that production activities at their facilities have been affected as a result of CO₂ shortage.

Food and Drink Federation chief executive Ian Wright said: “We remain in discussion with a number of governmental departments, but many of the key questions we’ve asked in relation to the scale and time-frame of the CO₂ shortage remain unanswered.

“There is a serious concern that consumers may face a limited choice of food and drink on supermarket shelves if a normal supply of CO₂ is not restored as quickly as possible.”

British baking firm Warburtons is said to have halted the production of crumpets at some of its production facilities due to the shortage.

The company uses CO₂ to enhance the shelf-life of its crumpets, as well as to prevent mould.

The British Retail Consortium said in a statement: “Issues remain with the supply of CO₂ across Europe.

“Retailers and suppliers are working hard to ensure food availability is maintained by sourcing suitable alternatives.

“We are aware of specific pressures in some areas such as carbonated soft drinks, beer, British chicken and British pork, but the majority of food products are unaffected and retailers do not anticipate food shortages.

“However, it is likely that the mix of products available may be affected.”