- In November 2023, Hillphoenix, a leading North American manufacturer of commercial refrigeration systems, launched its AdvansorFlex Mini CO₂ system designed specifically for small-format retail applications. This compact transcritical CO₂ solution enhances flexibility in store layout and delivers high energy efficiency, supporting the region’s shift toward low-GWP refrigeration technologies.
- In July 2023, Zero Zone, Inc. announced the expansion of its transcritical CO₂ refrigeration product line to include rack systems optimized for high ambient temperatures, addressing a critical barrier for CO₂ adoption in southern U.S. climates. This development improves operational reliability and positions Zero Zone as a key player in accelerating CO₂ technology adoption in challenging North American climates.
- In May 2023, Walmart U.S. unveiled plans to convert over 100 stores to transcritical CO₂ refrigeration systems by 2026 as part of its sustainability strategy to achieve zero emissions by 2040. This large-scale transition highlights the growing trend among major North American retailers to invest in climate-friendly refrigeration infrastructure, driven by ESG commitments and tightening regulatory norms.
