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Implementation of energy efficiency measures in compressed air systems: barriers, drivers and non-energy benefits.
- Source :
- Energy Efficiency (1570646X); Jun2018, Vol. 11 Issue 5, p1281-1302, 22p
- Publication Year :
- 2018
-
Abstract
- Increased global competition and resource scarcity drives industrial companies to cut costs. Energy can be a significant component of such cuts, particularly for energy-intensive companies. Improving energy efficiency in industry is complex, as it pertains to various energy-using processes that are heavily intertwined. One such process is the compressed air system (CAS), which is used in most industrial companies worldwide. Since energy efficiency improvement measures for various types of energy-using processes differ, technology-specific measures might encounter different barriers to and drivers for energy efficiency. The same applies to the non-energy benefits (NEBs) related to energy efficiency improvement measures; since measures vary between various energy-using processes, the perceived NEBs might be different as well. The aim of this paper is to study the barriers to, drivers for and NEBs of CAS energy efficiency improvement measures from the perspectives of three actors. Carried out as an interview study combined with a questionnaire, the paper merges the perspectives of users, audit experts and suppliers of CASs. The results showed that the major barriers are related to the investment, or are of an organisational character, and that organisational and economic factors seemed to be important for making positive decisions on energy efficiency investments and measures in CASs. Major NEBs for CASs include productivity gains and the avoidance of capital expenditures. The results of this study also address the importance of having a comprehensive approach to recognise additional effects of energy efficiency improvements in CASs. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 1570646X
- Volume :
- 11
- Issue :
- 5
- Database :
- Complementary Index
- Journal :
- Energy Efficiency (1570646X)
- Publication Type :
- Academic Journal
- Accession number :
- 129685250
- Full Text :
- https://doi.org/10.1007/s12053-018-9647-3