FAS started testing CO2 technology for vending machines in 2012, and as of October the entire production line uses R744 compressors from Panasonic.
The system will provide a 10% reduction in energy consumption compared to a corresponding system using R404a, said Epta.
The company has just broken ground on a new manufacturing facility next to its headquarters in Aarhus, Denmark.
Supermarket in Joplin, Missouri, is equipped with Zero Zone rack and Emerson components.
The Italian manufacturers have all upgraded from silver status.
More than 60% of stores with floating suction controls are not saving any energy or money, according to Axiom Cloud.
The large Southeastern U.S. chain’s third store with transcritical CO2 refrigeration opens this week.
The energy-efficient store includes a CO2 refrigeration system with permanent magnet motors, and cabinets with EC fans and LED lighting.
Vallarta Supermarkets will install Energy Recovery’s PX G1300 pressure-exchanger device at a store in Indio, California.
The transcritical CO2 market in the U.S. is expected to grow quickly, said ATMOsphere’s Ilana Koegelenberg.