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2025-09-23

High-Temperature CO₂ Heat Pump Team Is Runner-Up in New York’s Empire Technology Prize

Flow

2025-08-26

Proposed EN 378 Standard Seen as Having ‘Significant Advances’ for Natural Refrigerants

2025-07-31

These Chinese Automotive OEMs Are Building CO₂ and R290 MAC Systems and Components for EVs

Four booths at Auto Shanghai 2025 that had natural refrigerant MAC systems on display. Welling, Highly, Mahle and CCAG are the companies

2025-07-09

Embraco Enters the Residential and Commercial HVAC Sector with New Scroll Compressor Lineup That Supports R290

Alberto Casnati, President of Nidec Global Appliance. Photo credit: Nidec

2025-07-08

NaturalRefrigerants.com News Articles Are Now Available in Spanish

NaturalRefrigerants.com articles are now available in Spanish

2025-06-12

ATMO America: Costco, IIAR’s Schrift and Bitzer Win ATMO Awards

ATMO Awards NA 2025

2025-05-22

Norwegian Aquatic Center Cuts District Heating Use by 1/3 with CO₂ Heat Pump and Hybrid Solar Panel System

The AdO Arena in Bergen, Norway. Photo credit: AdO Arena

2025-05-20

Canadian CO₂ Heat Pump Manufacturer Vitalis Opens New Facility to Double Production Capacity

The ribbon is cut on the new Vitalis manufacturing facility

2025-05-19

ATMOsphere Reapproves Natural Refrigerants Label for Novum

Novum has been approved for the ATMO Approved label for the third time

2025-04-23

Ammonia Heat Pumps to Provide 4.9MW of District Heating to 2,000 Finnish Homes, Using Wastewater Heat

The Seinäjoki region in Finland where the Caverion ammonia heat pump will turn waste heat into district heat

2025-04-14

The Expert Opinion: A Shift Toward Natural Refrigerant Thermal Systems for Light-Duty Vehicles is Underway

A rendering of a car with different icons around it

2025-04-09

Itomic’s President and CEO Launches New Subscription Service for Commercial CO₂ Hot Water Heat Pumps in Japan

Itomic's 15kW CO2 hot water heat pump

2025-02-20

ATMOsphere Reapproves Natural Refrigerants Label for Austrian Contractor Equans Kältetechnik

Equans Kältetechnik has been reapproved for the ATMO Approved Natural Refrigerants Label

2025-01-30

Sinop Shifts to 100% Natural Refrigerants for Beverage Cooler Portfolio

Sinop's entire portfolio of beverage coolers is now either propane or isobutane. Photo credit: Sinop

2024-11-29

PFAS Restriction Proposal: The ECHA Is Considering ‘Alternative Restriction Options’ After Evaluating Public Comments

The European Chemicals Agency headquarters in Helsinki, Finland

2024-11-20

Dalrada’s CEO Has His Eye on the Emerging U.S. CO₂ Heat Pump Market

The DCT One, the CO2 heat pump from Dalrada

2024-11-07

Bluu unit’s New CEO Shares His Vision for the Alliance of Natural Refrigerant-Focused HVAC&R Contractors

The interior of a Lidl supermarket in Germany

2024-10-28

Trump-Linked Project 2025 Calls for Repeal of ‘Unnecessarily Costly’ HFC Regulations

The headquarters of the Environmental Protection Agency. The EPA SNAP 27 rule was recently proposed by the EPA.

2024-10-18

Chillventa 2024: Danfoss Announces Prototype Residential R290 Heat Pump with 130g Charge

The Danfoss booth at Chillventa 2024

2024-09-30

Five U.S. Companies Developing CO₂ Heat Pumps Get Funding from Department of Energy

Jennifer Granholm

The biweekly briefing

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