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

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News archive

2022-11-17Industrial RefrigerationEurope

IIAR Releases New Documents to Lower Ammonia Safety Risks

IIAR has published more resources to promote ammonia safety.

2022-11-15Industrial RefrigerationNorth America

HelloFresh Cuts Operation Costs by $71,000 at U.S. Facility by Using Axiom Cloud Software

HelloFresh Axiom Cloud

2022-11-14Commercial RefrigerationWorld

Huayi Says ‘Green Cooling’ Cubigel Compressors Boost COP 20–30%

Cubigel Green Cooling compressors

2022-11-14Heat PumpsEurope

Tequs Unveils New CO₂ Heat Pump with Small Capacity for Norwegian Market

Tequs’s Marius Hugo Sandem (left) and Joakim Søgård with their CO2 heat pump. (Source: Tequs)

2022-11-10Heat PumpsEurope

Panasonic’s R290 Heat Pumps to Feature ‘Hydrosplit Monobloc’ Design, Keeping R290 Outside

Panasonic R290 heat pump

2022-11-10Commercial RefrigerationEurope

Embraco Expanding Business with New R290 Condensing Units

Embraco showcased its new R290 condensing unit and compressors at Chillventa 2022 in October.

2022-11-10Heat PumpsEurope

Fraunhofer Researchers Say Low-Charge Propane Heat Pump Sets Efficiency Record

In the search for the best propane heat pump, dozens of combinations of components have been tested by the Fraunhofer Institute for Solar Energy Systems.

2022-11-08Commercial RefrigerationNorth America

Grocery Outlet Specifies Transcritical CO₂ for New California Stores Following Energy-Efficiency Study

Grocery Outlet has 430 stores across eight states and plans to open 10 new stores by the end of 2022.

2022-11-07Commercial RefrigerationAfrica

Remodeled Spar Store in Zimbabwe Installs Arneg CO₂ Rack with Parallel Compression

remodeled Spar Arneg CO2

2022-11-03Heating & VentilationEurope

District Heating Applications of GEA’s Ammonia Heat Pumps Shown to Mitigate Climate Change

GEA Recommends Ammonia Heat Pumps Plus District Heating

2022-11-01Commercial RefrigerationNorth America

Emerson to Sell Majority Stake in HVAC&R Climate Technologies Business to Blackstone Investment Group

Emerson HQ

2022-11-01Commercial RefrigerationEurope

AREA Expands CO₂ Condensing Unit Range to 30kW

AREA Cooling Solutions exhibited its CO2 Condensing Unit range at Chillventa.

2022-10-28PolicyWorld

NGOs Say 90 Billion Tons of CO2e Emissions Can Be Prevented Via Better F-Gas Management

LRM report

2022-10-27Commercial RefrigerationWorld

Epta Launches Digital Insights Platform for Its Plug-In Cases

Epta LineON

2022-10-26Heat PumpsEurope

Haier to Launch R290 Air-to-Air Split Heat Pump in Europe in 2023

Haier R290 Heat Pump

2022-10-26Air conditioningEurope

MTA Expands R290 Chiller Lineup with Larger Capacity Air-Conditioning Model

MTA exhibited its new R290 air-conditioning chiller at this year’s Chillventa.

2022-10-25Heat PumpsEurope

Emerson Improves Propane Scroll Compressor for Heat Pumps as Demand Grows

A low-sound Emerson propane compressor for heat pump applications on display at Chillventa.

2022-10-25Commercial RefrigerationWorld

OEM Epta Offers Monitoring Platform for Its CO₂ Systems

Epta’s SwitchON monitoring and diagnostics platform, which was presented at Chillventa, is designed to minimize system downtime. (Source: Epta)

2022-10-20Heating & VentilationEurope

Higher Temperatures and Capacities are Priority for Sabroe’s Ammonia Products

Sabroe’s Ammonia Products

2022-10-20Industrial RefrigerationEurope

GEA Says Ammonia Heat Pumps Are Taking Market Share from F-Gas Units in Europe

GEA Ammonia Heat Pumps Taking Market from F-Gas Units in EU

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