Atlético Madrid’s new football stadium, the Wanda Metropolitano, uses a CO2 refrigeration system with parallel compressors and multi-ejectors to save energy.
Heat reclaimed from a transcritical CO2 refrigeration system is used to heat a rooftop greenhouse in a remodelled Delhaize supermarket in Brussels.
This episode looks at the opening of China’s first CO2 transcritical supermarket, the use of CO2 heat pump water heaters in Seattle apartments, and a report comparing the efficiency of hydrocarbons and CO2 in supermarkets.
Listen to a discussion about CO2 heat pumps being installed in Seattle apartments, 2018…
This is one solution to the pervasive shortage of technicians in the HVAC&R industry.