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World

2026-03-11World

Hamilton Storage Transitions Automated Ultra-Low-Temperature Portfolio to Natural Refrigerants

An image of a BiOS automated ultra-low temperature unit in a biobanking application. The unit used CO2, R290 and R170 refrigerants.

2026-03-10World

Trane Expands R290 Heat Pump Portfolio With 125kW Modular and 230kW Packaged Units

An image of Trane's ARIES N HP, a R290 air-to-water modular unit for commercial and industrial applications.

2026-03-06World

2025 ATMO Approved Label Companies Placed on the Market Products That Will Avoid the Lifetime Release of 22.9 Million Metric Tons of CO2e and 1,000 Metric Tons of TFA

2026-01-16World

With Malta’s Ratification, All 27 EU Countries Are Now Party to the Kigali Amendment

Flags flying in front of the European Commission building in Brussels.

2026-01-14World

ATMO Europe: 59% of All METRO Stores/Depots Use Natural Refrigerants

An image of Olaf Schulze, Director of Energy Management/Real Estate Sustainability at METRO Properties, presenting at ATMO Europe. He discussed decarbonization using CO2 refrigeration and propane cases.

2026-01-09World

Lauda Introduces Its First CO₂ Refrigerant-Based Process Thermostat for Laboratory and Industrial Applications

A graphic of Lauda's newly released CO2 refrigerant-based process thermostat for laboratory and industrial applications.

2025-12-17World

GEA Launches High-Pressure Screw Compressor for Ammonia Heat Pumps

An image of GEA's Grasso L XHP compressor, ideal for large-scale ammonia heat pumps.

2025-11-26World

ATMO Europe: Carel Outlines CO₂ and Propane Commercial Refrigeration Evolution and Trends

An image of presenters in the refrigeration market trends panel at ATMO Europe Summit 2025. Carel outlined trends seen in CO2 refrigeration and propane cabinets in commercial applications.

2025-11-25World

Maersk’s Ruakura CO₂ Cold Storage Facility Awarded New Zealand’s Highest Green Star Rating

An image of the Maersk Ruakura cold storage facility near Hamilton, New Zealand. The facility earned a 6 Star Rating per the country's Green Star Design & As-Built sustainability assessment, with a CO2 refrigeration system.

2025-11-20World

ATMO MAC: Thermo King Set to Test Direct Expansion R290 Prototype for Maritime Shipping Containers

A fully loaded cargo ship. Thermo King and the GIZ are working on a prototype maritime shipping container using propane refrigerant.

The biweekly briefing

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