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Andreas Meier Teko
September 9, 2020 Air conditioning World

Teko Sees Potential for R744 in Air Conditioning Market

The German OEM is developing an air-cooled CO2-water/glycol chiller for AC and other applications.

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arneg e1612803183391
August 24, 2020 Commercial refrigeration Europe

Arneg to Showcase Mini Booster CO2 System at Virtual Trade Show

Designed for small-to-medium stores, the system includes parallel compression to cut energy use.

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Coolvert Cropped Transparent1
August 20, 2020 Commercial refrigeration Europe

Variable Frequency Drive Launched for CO2 Condensing Systems

Optidrive Coolvert designed for CO2 condensing systems.

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Megan Dinsdale Jones CROP
August 14, 2020 Oceania Training

New Zealand Wholesaler Highlights Country’s Need for R744 Training

Patton also cites lack of training on digital systems.

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atmo aus 2018 1204 CROP 2
August 6, 2020 Industrial Refrigeration Oceania

First Arneg Transcritical R744 Distribution Center Nears Completion

The installation, with ejectors and parallel compression, is for Australian retailer Tong Li Supermarket.

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Vince Audino CROP 2 scaled 1
July 31, 2020 Commercial refrigeration Oceania

New Zealand Contractor Fonko Monitors Country’s First Epta FTE Transcritical System

FTE system is expected to offer 7-10% energy savings compared to standard transcritical system

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15547050 l CROP 2
July 17, 2020 Commercial refrigeration Europe

Report Urges Retail R744 Upgrades in Wake of Record-High Summer Temperatures in U.K.

Imperial College-Sainsbury’s partnership recommends parallel compression, ejectors, heat recovery in transcritical systems.

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47904022 l CROP 2
July 7, 2020 Commercial refrigeration North America

Dorin Study Shows Enhanced R744 System Can Equal Energy Use of NH3/CO2 in Warm Climates

Study of industrial applications sees parity of those systems in Orlando and Atlanta, and better CO2 performance in Northern cities.

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SCM Frigos CO2 packs
June 25, 2020 Commercial refrigeration Oceania

Australian Supermarket Opts for Ammonia/CO2 Refrigeration

Retailer expects energy savings to yield a five-to-seven year ROI on premium paid for equipment, one of a small number of ammonia systems installed in stores worldwide.

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Konvekta Bendy Bus 1
June 15, 2020 Europe Transport refrigeration

Electric Bus Cuts Energy Costs, Emissions with CO2 Heat Pumps

Articulated bus in Nuremburg features two CO2 heat pumps, in the front and rear section.

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