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André Patenaude explained that the transcritical CO2 efficiency study taking place this year at Emerson’s Helix Innovation Center is all about building confidence in transcritical CO2. End users need confidence in what they are doing to sell it to the rest of the organization.
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At the Atlanta Sprouts store using transcritical, a Danfoss ejector was added.
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Jerry Lozano from Güntner explained that the benefits of adiabatic cooling in a transcritical system are substantial.
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Alvaro de Oña said that we are seeing dissipating boundaries between applications — so CO2 is being used in industrial and ammonia in food retail.
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Alvaro de Oña said that Kigali is an opportunity for natural refrigerants. There is more competition between natural refrigerants and training has never been more important.
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Networking break |
Parallel Sessions |
Food Retail Panel |
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Peter Savage of AAA Refrigeration Service said the company had already fitted four U.S. stores with CO2 transcritical systems and one with a cascade, with a fifth CO2 transcritical store on the way.
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Harrison Horning presented a new CO2 transcritical retrofit in a Hannaford supermarket in Raymond, New Hampshire.
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