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This paper firstly presents a case study on analyzing the electrical load profiles recorded in a Hong Kong hotel over a period of 12 months to examine the potential energy saving opportunities (ESOs) in its building services installations. The case study is followed by a report of the survey results of energy and water use in 36 quality hotels in Hong Kong. Finally, a regression analysis where the surveyed energy and water use data were correlated to a number of hotel background or operational parameters to search for suitable energy and water use performance explanatory indicators is presented. The survey results depict a diversified energy and water use situation in Hong Kong’s hotels, but the regression analysis indicates that, while some of the correlations obtained are weak, there do exist a few strong energy and water explanatory indicators. [Copyright &y& Elsevier]

This paper reports on a study of energy use in 16 quality hotels in Hong Kong. An overview of energy use in these hotels is firstly presented, and this is followed by a detailed analysis of energy use in one of the 16 hotels. The overview indicates that the energy use situation in hotels in Hong Kong is very much diversified. The total energy use in a hotel is dominated by electricity, with the greatest portion for air conditioning because of sub-tropical climate. A detailed multiple variable regression analysis indicated that a number of hotel operating parameters as well as climatic condition can affect electricity, diesel and gas use in a hotel building. In order to achieve both operating cost saving and environmental protection, it is recommended that an energy management programme be established, and key elements of such a programme based on the experience of implementing energy conservation strategies in hotels in Hong Kong are highlighted. [Copyright &y& Elsevier]