Humidity control is essential to reducing energy usage, says report by EKA.
The new energy-efficient CO2 system, an Eco Chill solution from Canadian contractor Cimco, replaces a R22 system from 1994.
Caen-la-Mer has chosen a transcritical PowerCO2OL rack from Carrier for a refurbishment of its Olympic-sized ice skating rink.
First-ever transcritical system at Olympics will generate heat for various applications at new speed-skating rink.
Transcritical systems in Suzhou and Wuxi are being used to meet the increasing demand for natural refrigerant-based systems in the country.
Dufferin Arena in Stratford, Ontario, cuts natural gas bill by two-thirds, electricity costs in half, on way to net-zero.
The Beijing 2022 Winter Olympics Organizing Committee re-released its promotional video highlighting its use of CO2-based refrigeration systems at the event’s ice rinks to mark Earth Day, April 22. The video, released on the Beijing 2022 Youtube channel, highlights the ongoing construction of a new “National Speed Skating Oval,” which will use a CO2-based refrigeration…
As a direct system, the transcritical equipment cuts operating costs, says Cimco.
Transcritical chiller offers payback on 47% premium in a few years, says Zero Zone paper that compares CO2, NH3 and R448A.