About HFO2023

    With HFC phase-down now being implemented across Europe, and likely to be adopted in many other regions, the IIR Conference on HFO Refrigerants and Low GWP Blends offers an opportunity for those developing new working fluids to meet with the equipment design engineers who provide products, and the system installers who use them, as well as with representatives of the end-user community who have to live with the consequences of these scientific and technical decisions. 

    The conference covered essential information on the characteristics of HFO Refrigerants and Low GWP Blends, system and component design, lubricants, flammability, safety, environmental impact, efficiency, legislation, codes of practice and standards.


    Important Dates

    Abstract submission due: July 31, 2022


    Abstract acceptance: September 30, 2022


    Full paper submission due: November 30, 2022


    Full paper acceptance: January 31, 2023



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