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North America

2026-02-24North America

Copeland’s Medium-Temp Scroll Compressor Seen as Expanding CO₂ Market in North America

Andre Patenaude

2026-02-24North America

Flow Environmental Services, St. Paul Local 455 Team Up for CO₂ Heat-Pump Training and Demonstrations

An image of St. Paul Steamfitters/Pipefitters Union (Local 455) where Flow Environmental Systems installed an ANSWR CO2 heat pump for training and demonstrations.

2026-02-18North America

Part 2: BAC’s Heat Rejection and Single-Phase Immersion Technology Provide ‘End-to-End’ Cooling Solution for Data Centers

The COBALT immersion cooling system installed at the Skybox Houston One data center. Photo credit: Skybox

2026-02-17North America

California Grant of $1.5 Million to Fund Research on Risk of Propane in Outdoor Heat Pumps

propane heat pumps

2026-02-16North America

BOCK CO₂ Compressors Found to Vibrate Less at Ohio Supermarket

Danfoss

2026-02-11North America

Part 1: BAC’s Heat Rejection and Single-Phase Immersion Technology Provide ‘End-to-End’ Cooling Solution for Data Centers

BAC's immersion cooling tanks with CorTex technology. Photo credit: BAC

2026-02-03North America

Canadian Researchers Find Marked Decline of Atmospheric TFA During COVID

Cora Young

2026-01-30North America

AHR 2026: NDL Industries Details the CO₂ Components It’ll be Exhibiting

The CO2 refrigeration system components NDL Industries will bring to AHR 2026.

2026-01-27North America

NASRC Training Event to Address CO₂ Knowledge Gap in New York

An image of A training session at NASRC's Natural Refrigeration Training Summit, held in Concord, California, November 4‒6, 2025. The training covered CO2 refrigeration systems.

2026-01-23North America

Numerous CO₂-Based Products to be Featured at AHR Expo 2026

AHR Expo

The biweekly briefing

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