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Woolworths' Dario Ferlin presented details of the company's transcritical CO2 training
July 19, 2022 Commercial refrigeration Oceania

ATMO APAC: Woolworths Targets Training for NatRef Rollout in Australia

The supermarket chain is expanding its transcritical CO2 footprint and moving into more regional areas of the country.

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Emerson’s Andre Patenaude and Future Green Now’s Samantha Bothma present findings from a recent study of transcritical CO2 efficiency at ATMO America 2022.
June 28, 2022 Commercial refrigeration North America

ATMO America: Study Shows Efficiency Impacts of Transcritical CO2 Add-on Technologies in High Ambient Climates

Emerson and Future Green Now analyzed to what extent adiabatic gas coolers and other technologies improve efficiency in different climate zones.

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iStock 1050315302 CROP
August 11, 2021 Industrial Refrigeration North America

Rufus Brubaker Refrigeration Installs CO2 for U.S. Industrial Customer

The 200TR transcritical solution, manufactured by Zero Zone, includes parallel compression and heat recovery.

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BAC vertex evaporative condenser
February 17, 2021 Industrial Refrigeration North America

BAC Introduces Water-Saving Industrial Evaporative Condenser

The Vertex has a smaller water volume, more efficient fan system, and is cheaper to install, according to the company.

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iStock 957913078 Mexico CROP
January 22, 2021 Commercial refrigeration Latin America

Adiabatic Gas Coolers Seen as Key to Viability of R744 in Latin America

Six transcritical systems in Mexico count on adiabatic systems to compensate for high ambient temperatures, explains Güntner.

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BAC HXV CROP
January 18, 2021 Commercial refrigeration North America

Evaporative Hybrid Cooler Said to Reduce Energy Use and Save Water

BAC says its new unit is up to 60% more energy efficient than air-cooled units, uses up to 70% less water

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Weis BAC crop
October 14, 2020 Commercial refrigeration North America

Buoyed by Initial Success, Weis to Install Two More Transcritical CO2 Systems

The U.S. chain’s first transcritical system in a New Jersey store continues to outperform legacy systems.

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80088450 l crop
January 20, 2020 Commercial refrigeration Europe

Enhancing a CO2 System’s Efficiency with an Absorption Chiller

A study by the National Technical University of Athens shows a mean 23% COP improvement via subcooling with an ammonia absorption chiller.

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B2B Dario Ferlin AIRAH Refrigeration 2019 e1555927872153
April 2, 2019 Commercial refrigeration Oceania

Stable operation for TC CO2 system in Australia heatwave

Leading Australian retailer Woolworths presented data showing stable operation for its latest transcritical CO2 system during a seven-day heatwave last January.

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Innovation
January 4, 2019 Europe Industrial Refrigeration

Güntner: Adiabatic gas coolers ‘boost CO2 transcritical efficiency’

German firm Güntner hails the potential of adiabatic gas coolers to help boost the efficiency of CO2 transcritical systems in warm climates.

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