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ExerGo’s CO2 Thermal Network Wins EHPA Heat Pump Award
The energy network in Sion, Switzerland, is said to be the world’s first energy network using CO2 as a heat transfer fluid instead of water.
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Luxury Swiss Hotel Installs Transcritical CO2 Booster System for Refrigeration and Heat Recovery
The system serves 26 medium-temperature cold rooms, 11 refrigerated cabinets and 5 low-temperature cold rooms supporting the hotel’s seven bars and restaurants.
ATMO Europe: Integrated CO2 System Cuts Energy Use by 30% at Swiss Cold Storage Facility
Grünenfelder uses Biaggini Frigoriferi system in place of R507A refrigeration system and reversible R404A heat pump.
ATMO Europe: Reversible CO2 Heat Pumps, Combined with CO2 Booster System, Take Root in European Retail Outlets
Multiple examples are unveiled by HVAC&R engineering specialists Frigo-Consulting.
ICAIC 2023: 17. International Conference on Advanced Industrial Compressors
International Conference on Advanced Industrial Compressors aims to bring together leading academic scientists, researchers and research scholars to exchange and share their experiences and research results on all aspects of Advanced Industrial Compressors. It also provides a premier interdisciplinary platform for researchers, practitioners and educators to present and discuss the most recent innovations, trends, and…
ATMO Europe: Swiss Retailer Coop Uses 100% CO2 in New Builds
Around 60% of existing stores have already been retrofitted to natural refrigerants too for more than 700 stores’ having a total CO2 installation.
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.
OEM Biaggini Frigoriferi Reports CO2 Accomplishments
In 2021, the Swiss manufacturer installed 10 new transcritical CO2 racks and its first two reversible CO2 chillers supplying both AC and heating for a Swiss mall.
CERN Adopts Transcritical CO2 Cooling for Detector Experiments
Cooling of the Large Hadron Collider’s tracking detectors will be based on a two-stage R744 booster system, with a secondary pumped CO2 loop.
Reversible CO2 AC-Heating System Installed in Swiss Shopping Mall
Biaggini’s system is one of the first of its kind to use CO2 as the refrigerant in dual-duty air conditioning/heating system, the company said.