End user: Food retail |
The Environmental Manager at COOP Norway presented for the second time at ATMOsphere Europe. He gave an update on the progress and development, as well as the challenges when implementing CO2 transcritical systems as the standard in their stores.
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Emma Coles, Vice President Corporate Responsibility at the Royal Ahold Group, presented the Ahold Refrigeration program at ATMOsphere Europe 2012. During her presentation and the following panel discussion, she talked about the existing CO2 installations of the international supermarket retailer and the company’s future plans in both Europe and the US.
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As Vice President for Sustainability for Delhaize Europe, Philippe Heymans presented the activities of the Belgian international food retailer, which is present in eleven countries on three continents. During his presentation and the panel discussion, he talked about Delhaize's progress in implementing CO2 cascade as the standard for their stores, using hydrocarbons in their display cabinets and ammonia and CO2 as the standard refrigerants for the group's warehouses.
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As the Head of the Specialist Department Energy/CO2 for Coop Switzerland, Georg Weinhofer talked about COOP's 160 stores that use CO2 as the sole refrigerant already today. He also stressed the point of implementing further improvements by installing parallel compression and additional adsorption plants within the CO2 plants and the company’s plans to phase-out HFC by 2025.
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Refrigerants, Naturally! Session |
In his presentation, Global Lead Engineer for Refrigeration & HVAC of Unilever, Rene van Gerwen, reiterated that hydrocarbon refrigerant is best suited for ice cream cabinets based on Unilever’s ten years’ usage. According to Unilever, HC cabinets are at least 10 % more energy efficient than HFC equivalents. By 2012, over 1 million HC ice cream cabinets have been installed in every single country that Unilever operates in.
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The Coca-Cola Company is phasing out the use of HFCs in all new cold drink equipment by 2015 to mostly replace them with the use of hydrocarbons and R744. By the end of 2012, The Coca-Cola Company will have placed 800,000 units of HFC-free cooling systems globally, including hydrocarbon and CO2-based systems. Antoine Azar, the Global Program Director of The Coca-Cola Company said in the session: “We are confident about our decision of adopting CO2 in our cold drink equipment (…) We have no doubt about the performance of HFC-free technology.”
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The cooling can be responsible for up to 20% of Red Bull’s product carbon footprint. In order to reduce carbon emission, Red Bull has started the switch to hydrocarbon beverage coolers. The beverage company aims to realise 100% HC equipment procurement in 2013 except for Japan and the US. Until now, Red Bull has already adopted 313,000 units of HC “ECO Coolers” globally, which combine the use of hydrocarbons R290 and R600a. The systems represent 35% of Red Bull’s entire fleet of cooling equipment. ECO Coolers consume up to 45% less energy than previous generations of cooling equipment.
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