Audi Electric SUVs Offer CO2 Heat Pump to Boost Driving Range
The heat pump can reduce the loss of range that climate control causes, especially in winter.
Energy Simulation App Explains Added Value of HVAC&R Systems
TLK Energy’s graphical app calculates cost savings if efficiency increases.
Volkswagen Offering R744 Heat Pump for Electric Vehicles
All models of new ID.3 and ID.4 cars are equipped with energy-efficient heat pump for heating and AC.
Making the Business Case Remains Key Factor for Success of R744
Professor Pega Hrnjak highlighted cost effectiveness and availability of components as key challenges for the CO2 industry during GL2020.
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.
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
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.
Trump Administration plans to restore credits for CO2 in MAC
Automakers will get credits for installing low-GWP refrigerants in mobile air conditioners, in a reversal of plans to discard the credits along with other clean-car rules.
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.
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.