Research on energy efficiency evaluation based on indicators for industry sectors in China

Chenxi Song, Mingjia Li, Zhexi Wen, Ya-Ling He, Wen-Quan Tao, Yangzhe Li, Xiangyang Wei, Xiaolan Yin and Xing Huang

Applied Energy, 2014, vol. 134, issue C, 550-562

Abstract: The so-called Hierarchical–Indicator Comparison (HIC) method is introduced in this paper. It mainly serves for industrial energy conservation programs in China. A chemical industry named purified terephthalic acid (PTA) is used to outline this method. Two key points of the HIC method are the construction of energy efficiency indicators (EEI) system and the way to utilize indicators appropriately. After a brief review of EE evaluation methods in literature, the construction procedure of energy efficiency indicators (EEI) system for PTA industry is presented firstly. How to correct reference values for indicators according to non-comparable factors is discussed. Then, how to implement the HIC method based on EEI system is presented. Every indicator has its own advantages and disadvantages. Disadvantages of an indicator can be conquered by other indicators. With multiple indicators used together, more objective EE evaluation result can be obtained. Finally, some proposals for further work of this method are also presented.

Keywords: Hierarchical–Indicator Comparison (HIC) method; Energy efficiency indicators system (EEI system); Plant-level; Purified terephthalic acid (PTA) industry (search for similar items in EconPapers)
Date: 2014
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (7)

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DOI: 10.1016/j.apenergy.2014.08.049

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