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Swiss Cold Storage Operator Chooses Integrated CO2 Heating and Cooling System
The new CO2 system, which is the first for cold storage operator Grünenfelder, replaces an old troublesome R507A system.
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Maersk to Open Integrated CO2 Cold Storage Facility in New Zealand
The facility will be equipped with solar panels and rainwater harvesting, and has a low-carbon policy for the construction.
Castel Publishes New Product Catalog, Enhanced App Selector
The new catalog includes Castel’s GoGreen range of products, developed specifically for CO2 refrigeration applications.
M&M Carnot Publishes Guide to Replacing High-GWP Refrigerants in Data Centers With CO2
The guide describes how to reduce the environmental impact of data centers while also reducing cooling costs and improving processes.
Wieland Acquires Totall Metal Recycling
With the move, the German manufacturer of copper and copper-alloy products aims to reduce carbon emissions and increase capability for closed-loop business models.
Gustav Lorentzen 2022 Conference to Discuss Latest NatRef Advances
The conference, taking place in Trondheim, Norway, on June 13–15, will include sessions on CO2, ammonia, hydrocarbons, water and air.
Advansor Launches Ultra-Low Superheat Module for CO2 Racks
The ultra-low superheat module can raise the evaporation temperature by 4–5°Kelvin and help provide energy savings of up to 30%.
ZEC Joins R744.com Marketplace as Bronze Partner
The Italian component manufacturer specializes in thermoplastic hoses for a range of HVAC&R applications, including high-pressure transcritical CO2 refrigeration.
Carel Launches CO2 Condensing Unit for Waterloop Applications
The HeosBox CO2 is billed as an energy efficient all-in-one alternative to the use of R290 plug-in and semi plug-in cabinets in food retail.
High-Temperature CO2 Heat Pump Can Increase COP of Spray-Drying Systems by 60–75%
GEA has been studying integrating high-temperature CO2 heat pumps with conventional heaters to preheat the process air of spray-drying systems since 2019.