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CO2 Refrigeration Seen as Helping Control Humidity in Ice Rinks
Humidity control is essential to reducing energy usage, says report by EKA.
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CO2 Refrigeration Helps Canadian Ice Rink Save CA$3,500/Month
The new energy-efficient CO2 system, an Eco Chill solution from Canadian contractor Cimco, replaces a R22 system from 1994.
French City Chooses Energy Efficient CO2 Solution for Ice Rink
Caen-la-Mer has chosen a transcritical PowerCO2OL rack from Carrier for a refurbishment of its Olympic-sized ice skating rink.
Cimco Commits to NatRefs-Only in Ice Rink Systems
The Canadian contractor will no longer make systems that use HFCs or HFO blends like R513A.
Heat Reclaim from R744 System Another Plus for 2022 Beijing Winter Olympics
First-ever transcritical system at Olympics will generate heat for various applications at new speed-skating rink.
Beijer Ref and Emerson Offering CO2 Training in China
Transcritical systems in Suzhou and Wuxi are being used to meet the increasing demand for natural refrigerant-based systems in the country.
Embracing Heat Reclaim, Canadian Ice Rink Slashes Natural Gas Usage
Dufferin Arena in Stratford, Ontario, cuts natural gas bill by two-thirds, electricity costs in half, on way to net-zero.
Beijing 2022 Winter Olympics Promotes CO2 Ice Rinks
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…
Toronto’s R744 System for Outdoor Ice Trail Said to be World’s First
As a direct system, the transcritical equipment cuts operating costs, says Cimco.
R744 Delivers Low Operating Costs in Ice Rink Chiller Study
Transcritical chiller offers payback on 47% premium in a few years, says Zero Zone paper that compares CO2, NH3 and R448A.