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Addressing the challenges for the RACHP sector amidst rising global temperatures: transitioning to low GWP refrigerants.

Number: 1150

Author(s) : MACRI C., FLOHR F., DE LEON A.

Summary

As global temperatures rise, the RACHP (refrigeration, air conditioning, and heat pump) sector faces unprecedented challenges in meeting cooling demands while minimizing environmental impact. The increased reliance on cooling systems in Europe and worldwide intensifies greenhouse gas emissions, particularly through high Global Warming Potential (GWP) refrigerants. This presentation will address the critical need for transitioning to low GWP refrigerants as a sustainable solution for the RACHP sector, focusing on technical and regulatory considerations. A shift to the ultra-low GWP refrigerant R-474A can significantly reduce the sector’s environmental footprint. While there are some technical challenges and market needs to be considered, the study will discuss the performance, safety, and availability of R-474A as ultra-low GWP refrigerant. Possibilities of retrofitting and adopting of new systems in different applications will conclude the presentation.

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Pages: 9 p.

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Details

  • Original title: Addressing the challenges for the RACHP sector amidst rising global temperatures: transitioning to low GWP refrigerants.
  • Record ID : 30034188
  • Languages: English
  • Subject: Technology, HFCs alternatives
  • Source: 1st IIR International Conference on Refrigeration Adapting to Rising Temperatures
  • Publication date: 2025/08
  • DOI: http://dx.doi.org/10.18462/iir.adaptation.2024.1150

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