The two retrofit projects in Kyiv and Lviv follow the wholesaler’s first transcritical CO2 installation in Ukraine earlier in 2023.
The parliamentarian was particularly focused on heat pumps during his address at the ATMO Europe Summit, warning that PFAS could undermine progress within the sector.
The winners were recognized for advancing the adoption of natural refrigerant-based technologies in Europe through their innovations, installations and advocacy.
There will be presentations of four CO2 refrigeration case studies and four CO2 heat pump case studies.
The deadline for case studies from manufacturers, end users and installers is May 12.
Grünenfelder uses Biaggini Frigoriferi system in place of R507A refrigeration system and reversible R404A heat pump.
ATMOsphere is offering an Early Bird discount of up to €200 on standard tickets until April 7; end users can register for free.
ATMO Europe: Integrating HVAC into CO2-Based Refrigeration Boosts COP and Cuts Energy Use, Says Eliwell
The Italian manufacturer’s controllers are designed to optimize the performance of integrated HVAC&R systems in commercial and industrial applications.
ATMO Europe: Daikin Finds Performance of CO2 Conveni-Pack Systems Impacted by User Behavior and System Location
Store personnel decisions about setting comfort cooling and heating, as well as locating the unit outdoors, can improve performance and save energy.
As of September 2022, the German wholesaler had installed transcritical CO2 systems at 153 of its 700 stores, with a plan for 40 more transcritical installations this year.