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The newsroom of Natural Refrigerants. CO₂ · Hydrocarbons · Ammonia · Water · Air2026-10-09

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News archive

2024-02-15Heat PumpsNorth America

U.S. DOE Announces Additional $63 Million to Speed Up Heat Pump Production

U.S. Secretary of Energy Jennifer M. Granholm

2024-02-14PolicyLatin America

Grenada’s New ‘Green Cooling’ Label Identifies Cooling Appliances Using Natural Refrigerants

Grenada Green Cooling Label

2024-02-14Commercial RefrigerationEurope

Expanded Secon Plant for Hydrocarbon Chillers Expected to Open in March

Secon Stratos VP10 R290 chiller hydrocarbon

2024-02-14Industrial RefrigerationEurope

ATMOsphere Approves Natural Refrigerants Label for Refra

ATMOsphere Approves Natural Refrigerants Label for Refra 2024

2024-02-14Mobile Air ConditioningEurope

German Cities Opting for Hydrogen Buses with CO₂ Heat Pumps

Solaris’s Urbino 12 hydrogen buses come with a CO2 heat pump as standard. (Source: Solaris)

2024-02-13Heat PumpsNorth America

9 U.S. States Pledge to ‘Significantly Expand’ Heat Pump Sales by 2030; No Word on Natural Refrigerants

An air-source heat pump installed in a new home

2024-02-12Heat PumpsEurope

Advansor Releases Industrial Plug-and-Play CO₂ Heat Pump

Advansor HeatQuantum Plug-and-Play Heat Pump

2024-02-12Asia

Highlights From the ATMOsphere APAC Summit 2024

Satyaki Das, Senior Director of Product Management for CO2 at Energy Recovery

2024-02-12Heat PumpsNorth America

Intellihot Begins Installing Tankless CO₂ Heat Pumps for Water Heating in D.C. Schools

Intellihot

2024-02-09Mobile Air ConditioningEurope

Volkswagen Plans to Convert All Battery Electric Vehicles to R744 by 2030

Volkswagen R744 BEV

2024-02-09Commercial RefrigerationNorth America

Zero Zone Installs Transcritical CO₂ Refrigeration System for ‘World’s Largest Retailer’

Zero Zone’s transcritical CO2 system installed outside the supermarket in California. (Source: Zero Zone)

2024-02-08Heat PumpsEurope

Top 5 Stories of January

R744.com’s Top 5 Stories of January

2024-02-08Heat PumpsEurope

ATMOsphere Reapproves Fenagy’s Natural Refrigerants Label

Fenagy Natural Refrigerants 2024

2024-02-08Commercial RefrigerationOceania

Scantec Provides Centralized Low-Charge Ammonia System for Poultry Distribution Warehouse in Western Australia

A new Logos warehouse in Western Australia with a centralized low-charge Ammonia system from Scantec

2024-02-08Heat PumpsEurope

Trane Launches Range of R290 Heat Pumps for Residential and Light-Commercial Applications

Trane heat pumps

2024-02-07Commercial RefrigerationAsia

MHI to Release 10HP and 20HP CO₂ Condensing Units with Packaged Oil Management System

MHI C-puzzle series. Photo Credit: MHI

2024-02-07Commercial RefrigerationNorth America

CoolSys Names Rich Wyckoff President and CEO

A stock photo of two people shaking hands

2024-02-07Commercial RefrigerationEurope

ATMO Europe: Ammonia Heat Pump Drops German Bank’s Energy Consumption by 79% and Reduces CO₂ Emissions by 46%

Michael Eckert, Kälte Eckert, presenting at ATMO Europe 2023 R717 heat pump

2024-02-07Heating & VentilationNorth America

Production Under Way for Ammonia-Absorption Home Heat Pumps in North America

Stone Mountain Technologies

2024-02-06Commercial RefrigerationLatin America

ATMO LATAM: Natural Refrigerants Are More Efficient in Latin America Than R449A, Says Dorin

Giacomo Bigozzi, Dorin's Commercial Representative for Mexico

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