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Home » CO2 refrigeration

Articles Tagged with ''CO2 refrigeration''

Supermarket Refrigeration Case

Grocers Share Concerns Over Alternative Refrigerants

Food retailers cite problems with CO₂ and other low-GWP refrigeration systems
Joanna Turpin
Joanna R. Turpin
December 6, 2023
Food retailers are concerned over the HFC phasedown, noting that current alternative refrigerants have drawbacks, while others have not yet been fully evaluated.
Read More
Joanna POV Frostlines

Grocers Not Yet Sold On CO₂ Refrigeration Systems

Some grocers cite disappointing results with the low-GWP equipment
Joanna Turpin
Joanna R. Turpin
December 1, 2023
Some food retailers express concerns over CO₂ refrigeration systems, which they have found to be leaky and less energy efficient than expected.
Read More
Copeland, 11-8-23.jpg

Copeland Now Builds CO2 compressors at 2 U.S. Plants

November 9, 2023

The change comes as the industry anticipates accelerated adoption of CO2 refrigeration technology being driven by food retail businesses pledging sustainability targets and needing to comply with environmental regulations.


Read More
Harnessing the Sustainability of CO2

Optimal Options for Prioritizing Sustainability with CO₂ Refrigeration Systems

Herb 2018
Herb Woerpel
November 6, 2023
CO₂ systems’ environmental benefits and ability to meet any future regulations make them an optimal option for contractors and facility managers.
Read More
NASRC Training Event

Free Training Offered For CO₂, R-290 Refrigeration Systems

NASRC to provide natural refrigerant training for refrigeration technicians in St. Louis
October 28, 2023
NASRC to offer free training event for refrigeration technicians in St. Louis who want to learn more about natural refrigerants, such as CO₂ and propane.
Read More
Cedar Valley Cheese Warehouse

Discovering the Benefits of R-744

The R-744 market is just blooming in the U.S., as fewer than 1,000 systems have been installed domestically
Herb 2018
Herb Woerpel
October 10, 2023
A pending global hydrofluorocarbon (HFC) phasedown and additional efficiency regulations have bolstered R-744’s position in the American food retail market, further accelerating interest in the refrigerant’s unique benefits.
Read More
Damon Reed.jpg

Pro Refrigeration Names New COO

September 14, 2023

In his new role, Damon Reed will oversee all facets of the Pro Refrigeration operation, including the production team, engineering group, customer support team, and technical team.



Read More
CoolSys CO2 Refrigeration System

Servicing CO₂ Refrigeration Systems

CO₂ systems operate under much higher pressures than HFC systems, and contractors must be aware of and prepared for this when charging these systems
Herb 2018
Herb Woerpel
September 8, 2023
Suddenly in high demand, HVAC contractors must quickly acclimate themselves with CO₂ refrigeration and its unique characteristics and service attributes, which differ from traditional hydrofluorocarbon (HFC)-based systems.
Read More
Danfoss Smart Store

Danfoss Opens Smart Store Innovation Center in Denmark

The supermarket’s refrigeration and comfort cooling systems run exclusively on CO₂
September 1, 2023
Danfoss’ new Smart Store supermarket is leveraging smart technologies to reduce carbon emissions and improve energy efficiency.
Read More
HVAC Contractors Discover the Benefits of CO2 Refrigeration

HVAC Contractors Discover the Benefits of CO₂ Refrigeration

CO₂, also known as R-744, is a nontoxic, nonflammable refrigerant that is desirable for low- and medium-temperature applications
Herb 2018
Herb Woerpel
August 18, 2023
CO2 is a highly attractive refrigerant for contractors and end users because it boasts a global warming potential (GWP) of 1 and an ozone depletion potential (ODP) of zero.
Read More
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