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The newsroom of Natural Refrigerants. CO₂ · Hydrocarbons · Ammonia · Water · Air2026-10-08

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News archive

2026-07-16

Interview: Güntner’s Head of Technologies and Innovation on the Transition to Natural Refrigerants and How It’s Enhancing System Performance

2026-07-15Commercial RefrigerationMiddle East

Epta Middle East Commissioning 370kW CO₂ Refrigeration System for Dubai Hypermarket

A photo of the Dubai skyline. Epta is installing a CO2 refrigeration system there.

2026-07-14Heat PumpsEurope

High-Temperature Heat Pumps Standardized at up to 130°C, with Demos Pushing Beyond 160°C, Says Danish Technological Institute

An image of a presentation at the Vahterus Heat Pump Form 2026, discussing natural refrigerants in industrial and heat pump applications.

2026-07-13PolicyNorth America

ATMO America: New York Environmental Agency Declares Support for Natural Refrigerants

Suzanne Hagell, NYSDEC

2026-07-13MarineWorld

IRN 2026: CO₂ Refrigeration Supports Cruise Industry’s Sustainability Efforts, Says Bitzer

An image of Manuel Reichle, Product Manager of Reciprocating Compressors at Bitzer, presenting at INR 2026. CO2 refrigeration fit for cruise industry.

2026-07-10Industrial RefrigerationNorth America

Weekly Wrap-up: A Vitalis CO₂ Heat Pump Cuts a University’s Emissions, Liquid Nitrogen in Transport Refrigeration, Swegon’s New R290 Heat Pump and More

The university of british columbia okanagan campus where a Vitalis CO2 heat pump will be installed.

2026-07-10PolicyAsia

Singapore Sets a GWP 150 Limit for New Supermarket Refrigeration and MAC Systems

Singapore sets a GWP 150 limit for new supermarket Refrigeration and MAC systems

2026-07-09PolicyEurope

EIA Urges U.K. to Adopt National Cooling Plan that Includes Natural Refrigerants

London

2026-07-09Data CentersNorth America

ATMO America: M&M Carnot Outlines Advantages of CO₂ for Data Center Cooling

An image of John Miranda, Vice President of Sales at M&M Carnot, presenting at ATMO America 2026. He highlighted the benefits of CO2 for data center cooling.

2026-07-08Industrial RefrigerationEurope

Star Refrigeration Installs 290kW Low-Charge Ammonia System in J D Wetherspoon Distribution Center in the U.K.

The Azanefreezer 2.0 using low-charge ammonia

2026-07-07PolicyNorth America

ATMO America: IIAR Updating CO₂ Safety Standard to Address High-Pressure Issues

Eric Smith, IIAR

2026-07-07Commercial RefrigerationEurope

Arneg Offering R290 Glycol Chillers for Small-Format Stores

An image of Arneg's R290 HP Chiller for small-format stores.

2026-07-06Industrial RefrigerationWorld

ATMOsphere Launches Global Directory for Natural Refrigerant Equipment Manufacturers, Distributors, Installers and Consultants

NaturalRefrigerants.com has launched a directory for natural refrigerant products

2026-07-06Heat PumpsNorth America

ATMO America: Lync by Watts Showcases CO₂ Hot Water Heat Pump Flexibility for Large-Scale Electrification

An image of Andrew Macaluso, Senior Product Manager of System Solutions at Lync by Watts, presenting at ATMO America. He outlined benefits of CO2 heat pumps for domestic hot water production.

2026-07-03Mobile Air ConditioningWorld

Weekly Wrap-up: ATMOsphere Network South Korea, the Supreme Court Shuts Down an AIM Act Challenge, LG’s New R290 Heat Pump and More

SungKyu Lee, CEO of Arneg Korea, speaking at ATMO Network South Korea 2026

2026-07-03Mobile Air ConditioningNorth America

Volkswagen Canada Offers the ID.4 EV with a CO₂ Heat Pump

A photo of Volkswagen ID.4 model

2026-07-03PolicyNorth America

AHRI and Other Trade Groups Challenge U.S. EPA’s Reconsideration of Technology Transitions Rule

EPA headquarters in Washington, D.C

2026-07-02Industrial RefrigerationWorld

Danfoss Launches Transcritical CO₂ Oil Separator, Receiver Line Rated to 140Bar

An image of Danfoss;s new OUB oil separators for transcritical CO2 systems.

2026-07-01Commercial RefrigerationNorth America

ATMO America: Alternative Cooling Start-Ups Seek Industry Partners to Commercialize Technology

Adam Slavney, CEO and Co-Founder of Pascal

2026-07-01Commercial HVACEurope

Systemair Launches Packaged Air-Handling Unit with Integrated R290 Heat Pump

An image of Geniox, a new air-handling unit with an integrated propane heat pump from Systemair.

The biweekly briefing

Natural Refrigerant based cooling and heating news, policy and market updates - free, every Tuesday and Thursday.