Sainsbury’s first company to use natural refrigerant trailer

Sainsbury’s has become the first company in the world to use natural refrigerant trailers. The prototype uses only CO2 refrigerant. Developer Carrier Transicold claims the global warming potential of CO2 is much lower than other refrigerants such as propane and ammonia. Two more units will join Sainsbury’s fleet this year as part of a three-year technology field […]