Vallarta Case Study

Download our case study to learn how the PX G1300 drove 30% energy savings over an adiabatic cooler

In Vallarta Supermarkets, Energy Recovery’s PX G1300TM was installed in November 2022 to recover and recycle high-pressure energy within an existing CO2 system.


  • Effectively added cooling capacity to the existing CO2 system
  • Increased stability at higher temperatures, shown by reduced peaks and cycles of the CO2 compressors workload
  • Installed and commissioned with no impact on regular store operations

About the PX G1300

Energy Recovery’s pressure exchanger (PX) technology was originally used in water desalination to lower the energy consumption of plants by up to 60%. This proven and game-changing technology has now been adapted for use in CO2 refrigeration systems.