Germany: a new heat pump system using propane for supermarkets

The discount retailer Aldi and the refrigeration company Viessmann presented a joint energy program at the EuroShop exhibition that took place in March 2017 in Dusseldorf. This program consists in a sustainable energy system called ESyCool Green employing propane heat pumps in combination with optimized cooling cabinets and cells, as well as an integrated ice energy storage unit and a photovoltaic system.