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A Sea Change in Small-Format Refrigeration
André Patenaude of Emerson says regulations bring CO2 systems’ viability to the forefront.
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NYC-area utilities eye NatRef incentives
PSEG Long Island is processing an energy incentive for a CO2 cascade system, while ConEd is looking at incentives for transcritical systems.
NatRefs part of California energy investment plan
The California Energy Commission’s proposed R&D funding scheme includes tests of CO2, propane and others for commercial and industrial applications.
IIAR developing safety standard for CO2
Venturing beyond traditional ammonia systems, group is targeting CO2, low-charge ammonia and commercial applications.
Ammonia/CO2 south of the border
Mexican cold-storage operator Frialsa is leading its country’s adoption of NH3 /CO2 systems that are safer and 15%-20% more energy efficient than conventional ammonia equipment.
Having a ball with valves
Parker Hannifin and Mueller Industries have new ball valves for transcritical CO2 systems.
Danfoss touts energy-saving multi-ejector
First U.S. retail test of modulating unit is in the offing, offering 10%-20% energy reduction for transcritical CO2 system.
Fujian Snowman targets North American market
Chinese manufacturer is bringing its natural refrigerant compressors as a first step toward a larger presence.
N.Y. store with transcritical cuts annual energy costs by $74,000
DeCicco & Sons compared its first transcritical store to an equivalent store using R404A.
Emerson touts new CO2 industrial compressors
New reciprocating and screw compressors, on display this week at the IIAR Show, offer much more capacity than previous models.