Industry Roundtable CO2 Condensing Units Are Gaining Traction in North America
There were 5,120 supermarkets with transcritical CO2 (R744) refrigeration systems in North America (Canada and the United States) in 2025. While that’s just 6% of all supermarkets in North America, CO2 refrigeration has been growing rapidly in the sector, with installations jumping roughly 75% from 2023 to 2025. All of this growth has been driven almost entirely by racks, and [...]

