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Experiences and challenges in implementing Natural Refrigerants for Northern Foods and othersPresentation | published on 12 October 2011As part of their commitment to reducing environmental impact Northern Foods works closely with indices such as Business in the Community, which ranks CSR performance and helps drive good behaviour. The company has a mixture of ... more
Review of policy measures and incentives for ozone- and climate friendly technologiesPresentation | published on 12 October 2011Koeppen discusses progress with phasing out HCFCs in 12 developing countries and 7 countries with economies in transition in Europe and Central Asia that fall within the Regional Ozone Network for Europe & Central Asia, whi... more
Ecodesign and WEEEPresentation | published on 12 October 2011The new Ecodesign regulation for room air conditioners has set a precedent in recognising the contribution of refrigerants in the environmental footprint of products by providing a bonus in energy efficiency requirements for pr... more
New Ecodesign RequirementsPresentation | published on 12 October 2011Regulations developed under the Ecodesign Directive are intended to go further than just efficiency, by considering emissions of other substances and taking a lifecycle approach. However, currently the existing regulations and ... more
Ecodesign: How does it work and how can we take into account refrigerants?Presentation | published on 12 October 2011The main instruments to regulate energy efficiency of products include the Ecodesign and Energy Labelling Directives, the first one addressing the supply side and the second one the demand side. It is the combined effect of bot... more
The approach to refrigerants in existing and pending legislationPresentation | published on 12 October 2011The presentation provides an overview of the different refrigerant-using product groups for which Ecodesign requirements are being drawn up. Existing Ecodesign product categories represent the majority of f-gas emissions. Globa... more
High ambient energy efficient CO2 supermarket showcasesPresentation | published on 11 October 2011CO2 is thought to provide lower system efficiency for commercial refrigeration systems when compared with R404A.The reason for this is that the cooling capacity of the gas cooler is often under estimated, with the sa... more
Waste heat recovery of a transcritical CO2 system with adsorbtion technologyPresentation | published on 11 October 2011A pioneering design makes it possible to use the waste heat of transcritical CO2 refrigeration systems to drive an adsorption chiller in summer that generates additional cooling and thus supports the CO2 r... more
Energy consumption of second generation CO2 refrigeration systemPresentation | published on 11 October 2011The case study presents results from a 1 year test period from a transcritical booster system installed in the Danish supermarket chain, Fakta. The chain owned by Coop Denmark has experienced significant savings in their energy... more
R290 chillers and R600a heat pumps replacing a R22 system in a hospitalPresentation | published on 11 October 2011The case study presents findings of a project for the Åarhus University Hospital, Skejby where the first hydrocarbon chillers were installed in 2003. As the hospital has been expanding over time, new R290 units have subse... more