Reducing Water Reliance of CO2 Systems

A supermarket in Northern California designed its CO2 refrigeration system with an adiabatic gas cooler to protect against the sudden, extreme heatwaves occasionally experienced in the region. Given the area’s moderate climate, the adiabatic system was rarely needed, with temperatures exceeding 75°F (24°C) for just 167 hours in 2023. Despite its infrequent use, it still provided peace of mind on hot days. The supermarket began looking for a solution that could maintain their system efficiency while reducing water costs.

*Disclaimer: Actual results may vary based on multiple factors including system architecture, cost of electricity, ambient temperature, square footage and size of facility, variable loading of the system, time of day, and geographic location. Findings based on customer testimonials and Energy Recovery’s laboratory and field results. Energy Recovery accepts no responsibility for possible errors in catalogues, brochures and other product material, and reliance on data is at your own risk.