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case-edeka

case-edeka

30% energy savings for a german food retail store

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FACTS

End-user: EDEKA
Segment: Food Retail
Background: Sustainability goals including phasing out fossil fuels and use of natural refrigerants
Products: CuBig with Heat Recovery, Ultra-Low Superheat Module with high pressure and liquid ejectors

Background

  • 900 Shops
  • 400 - 5000m2​
  • Sustainability goals including phasing out fossil fuels and use of natural refrigerants
  • Since 2009 shift to CO2 racks
  • Since 2014 combined solutions with heat recovery for heating of store and hot tap water

Solution

  • CuBig with heat recovery
  • Ultra-Low Superheat Module with high pressure and Liquid ejectors
  • Stronger image with pure CO2 solutions with a GWP of 1
  • 30% energy savings compared to R404A solution