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U.S. Government Selects Industrial R744 Heat Pump As ‘Next-Generation’ Building Technology
The General Service Administration will pilot Likido heat pump for use by U.S. government.
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Frigo-Consulting Improves Performance of Reversible CO2 Heat Pumps
Two air-to-water units, complete with ejectors, were installed at a Swiss shopping center, leading to improvements at a subsequent installation.
ATMO America: Natural Refrigerants Will be Key to Decarbonization via Heat Pumps, Says Industry Expert
As decision makers turn to heat pumps to decarbonize buildings, Andy Baker of YourCleanEnergy is urging them to choose natural refrigerants over synthetic alternatives to avoid a host of long-term liabilities.
Konvekta CO2 Heat Pump Used in More than 60% of Germany’s Electric Buses
The R744-based heat pump reduces operation costs and energy consumption as well as the need to invest in additional charging points or larger fleets, says the German manufacturer.
New Software for CO2 Heat Pump Boosts Efficiency of Electric Buses
German manufacturer Konvekta has developed a new software module for its R744 heat pumps that eliminates the need for an electric heater in electric buses, reducing costs and energy consumption.
Alfa Laval to Develop First Heat Exchanger Using Fossil-Free Steel
The Swedish manufacturer aims to make the unit, which will use hydrogen-reduced steel, by 2023.
Integrated R744 Heat Pump Systems Proven ‘Reliable’ Solution for Hotels
The EU funded MultiPACK project tested Integrated CO2 heat pump systems in two Italian hotels and found COP values up to 6, depending on the ambient temperatures
CO2 Heat pumps: Live Interview with Fenagy CEO Kim Christensen
In the interview the Fenagy CEO talks about the expanding use of CO2 in heat pumps and industrial refrigeration. Interview now available on Youtube.
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.
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.