Refrigeration is mostly used in supermarkets and convenience stores. Transcritical CO2 refrigeration has a high safety rating and is non-toxic and non-flammable. Additionally, these systems are used in the refrigeration processes due to their high volumetric cooling capacity.
Refrigeration systems account for more than 50% of the total electricity consumption in supermarkets. The use of transcritical CO₂ helps retailers reduce energy consumption by reducing the maintenance cost of refrigeration systems. Transcritical CO2 systems operate at higher pressure than other refrigeration systems. Low Ozone-Depletion Potential (ODP) and low Global Warming Potential (GWP) of these systems make them preferable in supermarkets in Europe, Australia, and Japan.
The transcritical CO2 systems market in Europe is expected to witness significant growth on account of the recent F-Gas regulations/HFC phase-out plan which dictates the reduction of use of HFC refrigerants by almost half by 2025. The region also houses the highest number of end-user entities such as Tesco (UK) and Metro AG (Germany) that have already switched to refrigeration systems based on transcritical CO2 systems.
Key players in the market include Carrier Commercial Refrigeration (US), Green & Cool World Refrigeration AB (Sweden), Hillphoenix, Inc. (US), Advansor (Denmark), Danfoss (Denmark), BITZER (Germany), Carnot Refrigeration (Canada), SCM Frigo S.p.A. (Italy), Emerson Climate Technologies (US), Baltimore Aircoil Company (US), Henry Technologies, Inc. (US), Systemes LMP, Inc. (Canada), Mayekawa Mfg. Co., Ltd. (Japan), and Panasonic (Japan). These players have expanded their geographical presence through new product launches, acquisitions, and expansions.