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

02ARCHIVE

News archive

2023-04-24Heat PumpsNorth America

Regulations and Incentives Drive U.S. Market for CO₂ Hot-Water Heat Pumps, Says ECO2 Systems

2023-04-24Industrial RefrigerationNorth America

Temprite Announces Oil Separator for Larger Transcritical CO₂ Systems

Temprite CO2 Oil Separator

2023-04-22Heat PumpsNorth America

Central CO₂ Heat Pump Water Heater Found to Cut Energy Use by 55%

Mitsubishi’s Heat2O heat pump was packaged with Steffes’s plug-and-play Origin water heating system for a demonstration project in Seattle, Washington. (Source: Ecotope)

2023-04-21Commercial RefrigerationNorth America

Rivacold Unveils R290 Condensing Units for Cold Rooms in U.S. and Europe

Rivacold’s new R290 condensing unit, displayed at the AHR Expo 2023 in Atlanta

2023-04-20Commercial RefrigerationEurope

Viessmann’s R290/CO₂-Based HVAC&R System for Food Retail Adds Solar and Thermal Storage

Viessmann showcased an interactive model of its ESyCool green system at EuroShop 2023.

2023-04-20Heat PumpsEurope

Bosch Announces €1 Billion Investment in European Heat Pump Production

Bosch heat pump. (Source: Bosch)

2023-04-19Commercial RefrigerationEurope

Following R290 Sales Jump, Refra Releases Standard Propane Heat Pumps for Commercial and Industrial Applications

R290 Sales Jump, Refra Releases Standard Propane Heat Pumps

2023-04-18Heat PumpsNorth America

Canadian Manufacturer Transom to Soon Launch CO₂ Commercial Hot-Water Heat Pump in North America

Transom CO2 heat pump

2023-04-18Heat PumpsNorth America

Lync Says Its CO₂ Hot-Water Heat Pumps in Use Across U.S. for Commercial Applications

Lync by Watts presented its CO2 Aegis hot water heat pump at the 2023 AHR Expo.

2023-04-15Commercial RefrigerationEurope

Multitude of R290-Based ‘Refrigerated Lockers’ Have Emerged to Serve Changing Food Shopping Habits

Oscartielle’s outdoor R290-based refrigerated locker on display at EuroShop 2023.

2023-04-14RefrigerantsEurope

Let the Trilogue Begin: European Institutions Begin Negotiating Final Shape of Next EU F-gas Regulation

Trilogue European Institutions EU F-gas

2023-04-13Industrial RefrigerationNorth America

Packaged Ammonia or CO₂? Evapco Now Offers Both

Evapco penthouse unit IIAR

2023-04-13Industrial RefrigerationWorld

Water Conservation Should Be a ‘High Priority’ for Operators of Water-Cooled HVAC&R Equipment, Says BAC

Water Conservation water-cooled HVAC&R bac

2023-04-13Heat PumpsEurope

LG Electronics to Launch Residential R290 Air-to-Water Heat Pump

LG heat pump

2023-04-12Heating & VentilationEurope

District Heating Plant in Sweden Uses Ammonia Heat Pumps to Leverage Heat from Incinerator and Wastewater

District Heating Plant in Sweden Uses Ammonia Heat Pumps

2023-04-11Heat PumpsNorth America

Mayekawa Unveils CO₂ Heat Pump for U.S. Residential Market

Mayekawa’s Unimo AW CO2 air-source heat pump on display at AHR Expo 2023.

2023-04-11Commercial RefrigerationEurope

Wieland Group to Build 24-Hectare Solar Park in Germany

Wieland solar park

2023-04-11Heat PumpsEurope

Fifth Generation Midea Air-to-Water Heat Pump to Use Propane

Midea Air-to-Water R290 Heat Pump on Display at ISH 2023

2023-04-06Heat PumpsEurope

Panasonic Announces R290-Based Heat Pump Chiller for Commercial Applications

Panasonic Announces R290 Commercial Heat Pump Chiller

2023-04-06Transport refrigerationEurope

ECOOLTEC Rolls Out its Hydrocarbon-Based Electric Transport Refrigeration Unit in Europe

ECOOLTEC’s hydrocarbon-based electric refrigeration unit for trucks.

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