WEST LAFAYETTE, Ind. – Researchers are making progress in perfecting automotive and portable air-conditioning systems that use environmentally friendly carbon dioxide as a refrigerant instead of ...

CO2 (carbon dioxide) as a refrigerant – also known as R744 – is a naturally occurring gas with significantly lower greenhouse gas effects than conventional refrigerants, and it is ideal for ...

Researchers at Brunel University London have developed a new system design for residential heat pumps using transcritical carbon dioxide (CO2) as the refrigerant. CO2 has a very low boiling point ...

As part of this initiative, Cold Chain Refrigeration is incorporating CO2 (R-744) technology, known for its low Global Warming Potential (GWP) of 1, making it significantly more environmentally ...

Researchers at the University of Padua in Italy have designed a dual-source heat pump that uses CO2 as the refrigerant and a solar evaporator comprising three PV-T collectors “The key innovation ...

The utilization of CO2 as a refrigerant in the heat pump further underscores the project’s commitment to environmental responsibility. “This is of particular interest to DIN Forsyning given ...

The Environmental Investigation Agency (EIA) has released a new briefing to tackle what it called ‘myths spread by the ...