The move is part of a DKR 2.5 billion (US$366 million) investment in energy efficiency and an effort to reduce Salling Group’s reliance on Russian gas.
A district heating system in Galten is using a hydrocarbon heat pump system from Solid Energy, with compressors from Frascold.
Euroklimat propane chiller serves the 9,000m2 site, which includes both the dairy and offices.
The aim is for the new heat pumps to be 5-10% more energy efficient than current HFC solutions.
New Grundfos units use temperature sensors to regulate water flow.
Denmark-based HB Products has developed a new zero super-heat control vapor quality sensor that can be used with CO2.