The role of maintenance in energy saving in commercial refrigeration

Abstract

PurposeThe purpose of this paper is to investigate the link between maintenance and energy saving in a commercial refrigeration setting.Design/methodology/approachSince there is little data available from within the industrial sector, the authors have surveyed the literature for evidence of a link.FindingsMaintenance procedures play a major role in ensuring refrigeration equipment operates at maximum efficiency.Research limitations/implicationsLittle real world data is available and this is a major problem at present. Improved maintenance policies can only be developed.Practical implicationsSubstantial energy savings can be achieved if maintenance procedures are improved based on detailed measurement of energy usage. Monitoring the condition and performance of individual parts of a system are found to be crucial aspects in obtaining optimal performance.Originality/valueThis paper highlights a neglected area in both energy saving and in maintenance planning.