Industry

Chemours has developed a new cooling fluid called Opteon 2P50, which is based on HFO and is designed for use in two-phase immersion cooling (2-PIC) systems.

Swegon has launched a new heat pump called the Omicron Zero, which is certified by Eurovent and uses R290 refrigerant.

The US Environmental Protection Agency (EPA) has issued a final rule of a 40% cut in the production and consumption of HFC refrigerants from 2024.

The Environmental Protection Agency’s (EPA) rule to ban non-refillable cylinders in the US has been invalidated by the US Court of Appeals for the District of Columbia Circuit. The ban was part of the US AIM Act, which aims to phase down the production and consumption of HFC refrigerants, and included provisions to ban the sale of disposable cylinders by the end of 2024 and to implement QR code tracking for individual cylinders in the supply chain. The EPA was challenged by three trade associations and a cylinder manufacturer, who claimed that the ban exceeded the EPA’s authority.

The Alfa Laval AC900 is a new generation brazed plate heat exchanger specifically designed for use with low density, low GWP refrigerants.

Engineers in Germany have developed a functional brine heat pump using a fully hermetic compressor with a heating capacity of 11.4kW using only 146g of propane.

In additions to its ValuePack range of CO₂ refrigeration packs, Danish manufacturer Advansor has added a low superheat option and an ultra compact ValuePack Light version.

A-Gas, a global leader in providing refrigerants and related products and services, is expanding its operations in Canada. Mike Armstrong, Managing Director and President of A-Gas in the Americas, said that the company has over 30 years of international experience and a strong platform in the United States, and is now excited to further develop its solutions in Canada. A-Gas has been supporting the Canadian refrigerant industry for over a decade and is now looking forward to bringing its industry-leading technology to the Canadian marketplace to assist customers with effective lifecycle refrigerant management solutions.

Carrier, a company that specializes in heating, ventilation, and air conditioning (HVAC) systems, has recently expanded its AquaEdge 19DV water-cooled centrifugal chiller range.

At an extraordinary meeting of the European Union Committee on Environment, Public Health and Food Safety (ENVI) in Strasbourg, the state of negotiations between the European Parliament, the Council of the European Union and the European Commission, the so-called trilogue, was discussed. The purpose of the trilogue is to reach a preliminary agreement that would be accepted by both the EU Parliament and the Council. The role of the European Commission is to mediate between the parties.

The American company New Way has developed porous gases that are said to increase the efficiency of refrigeration equipment. New bearing patents describe the use of a refrigerant gas to provide a load-bearing film in the bearing.

The much-awaited agreement to revise the European F-Gas Regulation (517/2014) is not expected this month.

Speaking at the 20th European RACHP Conference in Milan on June 9, EPEE chief Russell Patten acknowledged that the issue of a ban on hydrofluorocarbons is no longer relevant. “The issue is the pace of transition and the availability of alternatives.”

Speaking at the 8th Global Conference of the International Energy Agency (IEA) in France, Kim Fausing, President of the Danish company Danfoss, said that governments of all countries need to strengthen energy efficiency policies as a key tool to contain energy demand, strengthen energy security and mitigate the impact of change climate. Fausing talked about the progress over the past year. He noted the importance of actions to improve energy efficiency in the coming years.

Leading UK experts have accused the EU of being “blinkered” by ambition in their F-gas revision proposals, pushing for the UK to take a more pragmatic approach.

Johnson Controls has announced the launch of its York YVAM air-cooled magnetic bearing centrifugal chiller with low GWP refrigerant R1234ze for hyperscale and colocation data centre cooling.

New analysis has found increasing emissions of several ozone-depleting chemicals despite their production being banned for most uses under the Montreal Protocol—and a loophole in the rules is likely responsible.

The Republic of Moldova will gradually reduce, starting 1 January 2024, the import and use of fluorinated greenhouse gases and will replace them with natural cooling agents, according to the provisions of the new law on fluorinated greenhouse gases, voted in the final reading by the Parliament. The law was developed with the support of the EU4Climate project, financed by the European Union and implemented by UNDP Moldova and is to enter into force six months after its publication. Until now, the import and use of F-gases was not regulated in Moldova.

Frascold and Arneg combine their technical skills and experience to create a propane chiller, designed to keep products fresh and for conditioning characterised by normal temperatures. A solution that arose from the desire to expand the use of natural gases by offering a valid and simple alternative to transcritical CO₂ systems.

The YORK YVFA Free-Cooling, Variable-Speed Screw Chiller is the first free-cooling screw chiller in the U.S. to use R-1234ze, a refrigerant with ultra-low global warming potential.