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Reducing the carbon footprint of commercial refrigeration systems using life cycle climate performance analysis: from system design to refrigerant options.

Number: pap. S15-P2

Author(s) : FRICKE B., ABDELAZIZ O., VINEYARD E.

Summary

In this paper, life cycle climate performance (LCCP) analysis is used to estimate lifetime direct and indirect carbon dioxide equivalent gas emissions of various refrigerant options and commercial refrigeration system designs, including the multiplex DX system with various hydrofluorocarbon (HFC) refrigerants, the HFC/R744 cascade system incorporating a medium-temperature R744 secondary loop, and the transcritical R744 booster system. The results of the LCCP analysis are presented, including the direct and indirect carbon dioxide equivalent emissions for each refrigeration system and refrigerant option. Based on the results of the LCCP analysis, recommendations are given for the selection of low GWP replacement refrigerants for use in existing commercial refrigeration systems, as well as for the selection of commercial refrigeration system designs with low carbon dioxide equivalent emissions, suitable for new installations.

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Pages: 9 p.

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Details

  • Original title: Reducing the carbon footprint of commercial refrigeration systems using life cycle climate performance analysis: from system design to refrigerant options.
  • Record ID : 30007441
  • Languages: English
  • Subject: Environment, HFCs alternatives
  • Source: 2nd IIR International Conference on Sustainability and the Cold Chain. Proceedings: Paris, France, April 2-4, 2013.
  • Publication date: 2013/04/02

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