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Volkswagen’s new ID.5 electric SUV coupe uses a CO2 heat pump.
August 18, 2022 Europe Mobile air conditioning

Volkswagen Cites Efficiency Gains from CO2 Heat Pump in First Electric SUV Coupe

Thanks to using this natural refrigerant for its mobile heating and cooling needs, the ID.5 achieves increased efficiency and range, according to the manufacturer.

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Konvekta bus final
March 15, 2022 Europe Mobile air conditioning

Konvekta Joins R744.com Marketplace as Bronze Partner

The German OEM specializes in CO2 heat pumps for mobile applications like buses and rail.

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Dorin compressor Boxer
August 6, 2021 Europe Mobile air conditioning

Dorin Launches CO2 Compressors for E-Bus and Railway Applications

The BOXÉR series was first presented to the world at 2019’s Busworld exhibition, and has now completed a period of testing and improvement.

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obrist e1612708074779
August 31, 2020 Mobile air conditioning World

Obrist to Feature R744 Products for Mobile AC and Heat Pumps at Virtual Trade Show

The Austrian manufacturer also provides R744 supermarket applications, R290 heat pumps and ammonia compressors.

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valeo revo e hp r744 busworld 2019 min
November 11, 2019 Europe Mobile air conditioning

Valeo Launches R744-Charged HVAC and Heat Pump Unit for E-Buses

The German OEM has developed a small-scale roof-mounted reversible heat pump, which heats, cools and demists electric-vehicle cabins

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High Speed train comp
July 9, 2019 Asia Mobile air conditioning

Greening China’s high-speed railway with CO2

The country’s high-speed rail network, the largest in the world, is set to implement a CO2-based air-conditioning system.

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CaseStudy2
July 3, 2019 Asia Commercial refrigeration

Japan – eco cute and c-stores lead natrefs growth

Tracing the growth of natural refrigerants through the first 100 issues of Accelerate magazines from around the world.

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ElectricCar
April 26, 2019 Mobile air conditioning North America

Apple electric vehicle patent features CO2 thermal management system

R744 is mentioned in a patent filed by Apple for a new electric vehicle thermal management system.

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CaseStudy1 3
January 29, 2019 Mobile air conditioning World

CO2 heat pump system ‘most energy efficient’ for mobile AC

Researchers have found a CO2-based heat pump to be the most efficient of four options studied for mobile air conditioning.

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CaseStudy1 2
December 14, 2018 Asia Mobile air conditioning

Chinese manufacturer unveils CO2 AC system for trains

Guangzhou Dinghan Railway Transportation Equipment Co. also debuts direct power supply system and an intelligent control system.

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