R744

WORLD

NATURAL REFRIGERANTS

COMMERCIAL REFRIGERATION

Australian Retailer Lauds Carbon Footprint of Integrated CO₂ System

By Ilana Koegelenberg , Oct 22, 2020, 12:46

Michael’s SUPA IGA store’s TC CO₂ HVAC&R system is seen as more efficient than R404A.

AMERICA

NATURAL REFRIGERANTS

COMMERCIAL REFRIGERATION

Quebec Supermarket Cuts Energy Costs via Heat Reclaimed from CO₂ System

By Devin Yoshimoto , Oct 22, 2020, 15:29

The TC CO₂ system provides heat for snow melting, space, hot water, floor and warehouse heating.

PARTNERS

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AMERICA

NATURAL REFRIGERANTS

COMMERCIAL REFRIGERATION

California Contractor Calls for Increased Focus on NatRef Training

By Tine Stausholm , Oct 22, 2020, 16:20

Calwest executive argues that better training would speed up the adoption of natural refrigerant technology.

AMERICA

NATURAL REFRIGERANTS

STANDARDS / REGULATIONS

California Issues Final Proposed GWP Rules Before December CARB Vote

By Michael Garry , Oct 22, 2020, 09:36

A 45-day comment period is set to begin on October 23.

AMERICA

EVENTS

ATMO Keynoter: NatRefs and Efficient Cooling Need to be ‘Joined Up’

By Michael Garry , Oct 21, 2020, 13:35

Better alignment between the transitions to natural refrigerant and more energy efficient systems is needed.

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EUROPE

EUROPE

NATURAL REFRIGERANTS

COMMERCIAL REFRIGERATION

Why a German Retailer Chose to Lease, Not Buy, a CO₂ System

By Tine Stausholm , Oct 20, 2020, 16:12

Real is saving up to 30% in electricity usage with its TC system, while avoiding upfront capital costs.

EUROPE

EVENTS

SIFA Trade Fair Postponed to April 2021

By Tine Stausholm , Oct 20, 2020, 13:45

The French Interprofessional Refrigeration and Application Trade Show was scheduled to take place in November.

EUROPE

EVENTS

International HVAC&R Congress and Exhibition Seeks Abstracts

By Tine Stausholm , Oct 07, 2020, 15:30

The submission deadline is October 15 for the online conference, organized in Serbia.

EUROPE

STANDARDS / REGULATIONS

Russia Ratifies Kigali Amendment, Bringing Ratifications to 106

By Tine Stausholm , Oct 06, 2020, 13:20

Russia is the sixth country in the last five weeks to ratify the HFC phase-down treaty.

EUROPE

NATURAL REFRIGERANTS

Danish Heat Pump Scientist Takes First Prize in eurammon Natural Refrigeration Award...

By Tine Stausholm , Oct 06, 2020, 12:39

The awards ceremony will take place on October 9, and include thesis summaries from the three winners.

EUROPE

INDUSTRIAL REFRIGERATION

UK Contractor Greencold Relocates to Support CO₂ Development

By Tine Stausholm , Oct 05, 2020, 15:50

The company has been recently branching out from ammonia with CO2 systems.

EUROPE

NATURAL REFRIGERANTS

VALVES

Castel Updates CO₂ Valve Range with Solenoid Valves, Safety Valve

By Tine Stausholm , Sep 29, 2020, 09:48

The solenoid valves are for 120 and 140bar pressure; the safety valve for 150bar pressure.

EUROPE

IIR Warns About Energy Implications of Accelerating F-Gas Phase Down

By Tine Stausholm , Sep 24, 2020, 22:58

The institute argues that a faster phase down would negatively impact energy efficiency.

EUROPE

AIR CONDITIONING

COMMERCIAL REFRIGERATION

Growing Size of CO₂ Systems Prompts Sanha to Offer Larger Fittings

By Tine Stausholm , Sep 24, 2020, 21:42

The German company’s 2-5/8in fittings are suited for industrial installations.

EUROPE

EUROPE

NATURAL REFRIGERANTS

COMMERCIAL REFRIGERATION

Why a German Retailer Chose to Lease, Not Buy, a CO₂ System

By Tine Stausholm , Oct 20, 2020, 16:12

Real is saving up to 30% in electricity usage with its TC system, while avoiding upfront capital costs.

EUROPE

EVENTS

SIFA Trade Fair Postponed to April 2021

By Tine Stausholm , Oct 20, 2020, 13:45

The French Interprofessional Refrigeration and Application Trade Show was scheduled to take place in November.

EUROPE

EVENTS

International HVAC&R Congress and Exhibition Seeks Abstracts

By Tine Stausholm , Oct 07, 2020, 15:30

The submission deadline is October 15 for the online conference, organized in Serbia.

EUROPE

STANDARDS / REGULATIONS

Russia Ratifies Kigali Amendment, Bringing Ratifications to 106

By Tine Stausholm , Oct 06, 2020, 13:20

Russia is the sixth country in the last five weeks to ratify the HFC phase-down treaty.

EUROPE

NATURAL REFRIGERANTS

Danish Heat Pump Scientist Takes First Prize in eurammon Natural Refrigeration Award...

By Tine Stausholm , Oct 06, 2020, 12:39

The awards ceremony will take place on October 9, and include thesis summaries from the three winners.

EUROPE

INDUSTRIAL REFRIGERATION

UK Contractor Greencold Relocates to Support CO₂ Development

By Tine Stausholm , Oct 05, 2020, 15:50

The company has been recently branching out from ammonia with CO2 systems.

EUROPE

NATURAL REFRIGERANTS

VALVES

Castel Updates CO₂ Valve Range with Solenoid Valves, Safety Valve

By Tine Stausholm , Sep 29, 2020, 09:48

The solenoid valves are for 120 and 140bar pressure; the safety valve for 150bar pressure.

EUROPE

IIR Warns About Energy Implications of Accelerating F-Gas Phase Down

By Tine Stausholm , Sep 24, 2020, 22:58

The institute argues that a faster phase down would negatively impact energy efficiency.

EUROPE

AIR CONDITIONING

COMMERCIAL REFRIGERATION

Growing Size of CO₂ Systems Prompts Sanha to Offer Larger Fittings

By Tine Stausholm , Sep 24, 2020, 21:42

The German company’s 2-5/8in fittings are suited for industrial installations.

EUROPE

NATURAL REFRIGERANTS

COMMERCIAL REFRIGERATION

Why a German Retailer Chose to Lease, Not Buy, a CO₂ System

By Tine Stausholm , Oct 20, 2020, 16:12

Real is saving up to 30% in electricity usage with its TC system, while avoiding upfront capital costs.

EUROPE

EVENTS

SIFA Trade Fair Postponed to April 2021

By Tine Stausholm , Oct 20, 2020, 13:45

The French Interprofessional Refrigeration and Application Trade Show was scheduled to take place in November.

AMERICA

NATURAL REFRIGERANTS

COMMERCIAL REFRIGERATION

After Two Years, Longo’s Store Heads Towards Net-Zero Energy

By Michael Garry , Oct 19, 2020, 11:06

The Canadian supermarket has cut its reliance on the grid by 70%.

NATURAL REFRIGERANTS

AMERICA

NATURAL REFRIGERANTS

COMMERCIAL REFRIGERATION

California Contractor Calls for Increased Focus on NatRef Training

By Tine Stausholm , Oct 22, 2020, 16:20

Calwest executive argues that better training would speed up the adoption of natural refrigerant technology.

AMERICA

NATURAL REFRIGERANTS

COMMERCIAL REFRIGERATION

Quebec Supermarket Cuts Energy Costs via Heat Reclaimed from CO₂ System

By Devin Yoshimoto , Oct 22, 2020, 15:29

The TC CO₂ system provides heat for snow melting, space, hot water, floor and warehouse heating.

WORLD

NATURAL REFRIGERANTS

COMMERCIAL REFRIGERATION

Australian Retailer Lauds Carbon Footprint of Integrated CO₂ System

By Ilana Koegelenberg , Oct 22, 2020, 12:46

Michael’s SUPA IGA store’s TC CO₂ HVAC&R system is seen as more efficient than R404A.

AMERICA

NATURAL REFRIGERANTS

STANDARDS / REGULATIONS

California Issues Final Proposed GWP Rules Before December CARB Vote

By Michael Garry , Oct 22, 2020, 09:36

A 45-day comment period is set to begin on October 23.

EUROPE

NATURAL REFRIGERANTS

COMMERCIAL REFRIGERATION

Why a German Retailer Chose to Lease, Not Buy, a CO₂ System

By Tine Stausholm , Oct 20, 2020, 16:12

Real is saving up to 30% in electricity usage with its TC system, while avoiding upfront capital costs.

AMERICA

NATURAL REFRIGERANTS

COMMERCIAL REFRIGERATION

After Two Years, Longo’s Store Heads Towards Net-Zero Energy

By Michael Garry , Oct 19, 2020, 11:06

The Canadian supermarket has cut its reliance on the grid by 70%.

AMERICA

NATURAL REFRIGERANTS

COMMERCIAL REFRIGERATION

Hannaford’s Hybrid R290-CO₂ Store

By Michael Garry , Oct 15, 2020, 09:33

The chain has installed R290 Low-temp cases with a CO₂/glycol chiller to cool medium-temperature cases.

AMERICA

NATURAL REFRIGERANTS

North American NatRefs Group Launches Member Directory

By Tine Stausholm , Oct 14, 2020, 15:54

NASRC’s directory is meant to facilitate contact among NatRef system providers, contractors and end users.

AMERICA

NATURAL REFRIGERANTS

COMMERCIAL REFRIGERATION

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

By Michael Garry , Oct 14, 2020, 13:04

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

NATURAL REFRIGERANTS

AMERICA

NATURAL REFRIGERANTS

COMMERCIAL REFRIGERATION

California Contractor Calls for Increased Focus on NatRef Training

By Tine Stausholm , Oct 22, 2020, 16:20

Calwest executive argues that better training would speed up the adoption of natural refrigerant technology.

AMERICA

NATURAL REFRIGERANTS

COMMERCIAL REFRIGERATION

Quebec Supermarket Cuts Energy Costs via Heat Reclaimed from CO₂ System

By Devin Yoshimoto , Oct 22, 2020, 15:29

The TC CO₂ system provides heat for snow melting, space, hot water, floor and warehouse heating.

WORLD

NATURAL REFRIGERANTS

COMMERCIAL REFRIGERATION

Australian Retailer Lauds Carbon Footprint of Integrated CO₂ System

By Ilana Koegelenberg , Oct 22, 2020, 12:46

Michael’s SUPA IGA store’s TC CO₂ HVAC&R system is seen as more efficient than R404A.

AMERICA

NATURAL REFRIGERANTS

STANDARDS / REGULATIONS

California Issues Final Proposed GWP Rules Before December CARB Vote

By Michael Garry , Oct 22, 2020, 09:36

A 45-day comment period is set to begin on October 23.

EUROPE

NATURAL REFRIGERANTS

COMMERCIAL REFRIGERATION

Why a German Retailer Chose to Lease, Not Buy, a CO₂ System

By Tine Stausholm , Oct 20, 2020, 16:12

Real is saving up to 30% in electricity usage with its TC system, while avoiding upfront capital costs.

AMERICA

NATURAL REFRIGERANTS

COMMERCIAL REFRIGERATION

After Two Years, Longo’s Store Heads Towards Net-Zero Energy

By Michael Garry , Oct 19, 2020, 11:06

The Canadian supermarket has cut its reliance on the grid by 70%.

AMERICA

NATURAL REFRIGERANTS

COMMERCIAL REFRIGERATION

Hannaford’s Hybrid R290-CO₂ Store

By Michael Garry , Oct 15, 2020, 09:33

The chain has installed R290 Low-temp cases with a CO₂/glycol chiller to cool medium-temperature cases.

AMERICA

NATURAL REFRIGERANTS

North American NatRefs Group Launches Member Directory

By Tine Stausholm , Oct 14, 2020, 15:54

NASRC’s directory is meant to facilitate contact among NatRef system providers, contractors and end users.

AMERICA

NATURAL REFRIGERANTS

COMMERCIAL REFRIGERATION

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

By Michael Garry , Oct 14, 2020, 13:04

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

AMERICA

AHR Expo 2021 Cancelled; Next Show in 2022

By Michael Garry , Oct 19, 2020, 10:28

An effort to move the event from January to March proved unsuccessful.

AMERICA

NATURAL REFRIGERANTS

COMMERCIAL REFRIGERATION

Hannaford’s Hybrid R290-CO₂ Store

By Michael Garry , Oct 15, 2020, 09:33

The chain has installed R290 Low-temp cases with a CO₂/glycol chiller to cool medium-temperature cases.

AMERICA

NATURAL REFRIGERANTS

North American NatRefs Group Launches Member Directory

By Tine Stausholm , Oct 14, 2020, 15:54

NASRC’s directory is meant to facilitate contact among NatRef system providers, contractors and end users.

Sign up to our Newsletter

Fill in the details below