Market analysis provided by ATMO, shows the significant uptake of CO₂ transcritical installations in commercial refrigeration. Globally the European Union and Japan have far outpaced other developed countries in adopting this specific technology. This is in part due to public policies in these two geographies to phase-down HFCs and incentive alternatives. For more context, ATMO publishes data estimating the market share of CO₂ transcritical, ammonia, and hydrocarbons for certain geographies and cooling sectors, including an overview of food retail.