News Opening of the ”school of the cold” Cantau-EptaSchool 4.0 ...duces an entire store equipped with the innovative CO2 transcritical technology, made available by Epta. Two initiatives with the purpose of enhancing refrigeration technicians, essential figures for the sector... July 2, 2019 News Zero-impact cooling at the Famila supermarket ... square metres), it was decided to install an Arneg Booster transcritical compressor rack that uses CO2, carbon dioxide, as the refrigerant. Equipped with eight compressors, Carel electronics and ejectors that both fulfi... May 14, 2019 News Dorin Joins the North American Sustainable Refrigeration Council ...worldwide.  Dorin began to develop compressors for CO2 transcritical systems in 1991, and has since contributed to tremendous progress of CO2 refrigeration. Today, the company has over 60,000 Dorin CO2 compressors i... May 8, 2019 News Epta presents the LIFE C4R project at the 8th Conference of the IIR ...xamine success stories relating to the optimisation of transcritical water loop technology for freezer cabinets, guaranteeing excellent performance. The conference will also be an opportunity for Epta to presen... April 5, 2019 News Seminar Highlights Roadmap to “Future-Proof” HFC Alternatives in Supermarkets ...ological advances that have improved the performance of CO2 transcritical systems, allowing this technology to be adopted by more supermarkets. With refrigeration accounting for roughly half of a supermarket’s annual ele... February 6, 2019 News The conference ATMOsphere Europe 2018 in Intaly ...HVAC&R sector for his pioneering role in developing CO2 transcritical systems for supermarkets and for his long history of innovating with this natural refrigerant,” added Andrew Williams, editor of Accelerate Europe... December 18, 2018 News FMI Energy Conference to feature natural refrigerant standouts ...em efficiency index. As of early 2015 Sobeys boasted 72 CO2 transcritical systems, making it a leader in North America. Mick Schwedler, steering committee chair of the Advanced Energy Design Guides (AEDG), will also talk... December 3, 2018 News The changing face of refrigeration lubricants ...vency, which takes place in subcritical cascade systems and transcritical high pressure applications. The daily need for evaporator defrosting with hot CO2 places high loads and stresses on bearings and other moving part... December 3, 2018 News Natural refrigerants and DC inverter technology available now ... on high efficiency and energy saving: ‘High efficiency CO2 transcritical DC condensing unit’, by Giovanni Tonin, ‘humiSonic direct: humidity control meets energy saving’ by Valerio Nalini, and ‘High efficiency residenti... December 3, 2018 News New items from Zanotti CO2 transcritical rack Multicompressor rack for low environmental impact Semi-hermetic compressors to operate in transcritical cycle for medium temperature Flash gas heat exchanger Liquid subcooling and safety system to ... December 3, 2018 News Having a ball with valves ...er Hannifin and Mueller Industries have new ball valves for transcritical CO2 systems. Parker Hannifin and Mueller Industries have introduced ball valves for transcritical CO2 systems that include unprecedented features.... December 3, 2018 News Beijer Ref behind first ever green refrigerating system at retail giant Metro in China ...y German retail giant Metro AG as supplier of its first CO2 transcritical system in the Beijing wholesale store later this year. The installation sets a huge milestone in the area of CO2 emissions in China. “A successful... December 3, 2018