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Journal of Energy in Southern Africa

versión On-line ISSN 2413-3051
versión impresa ISSN 1021-447X

J. energy South. Afr. vol.23 no.1 Cape Town  2012

 

Energy management of commercial buildings - A case study from a POET perspective of energy efficiency

 

 

Xiaohua XiaI; Jiangfeng ZhangI; William CassII

ICentre of New Energy Systems, Department of Electrical, Electronic and Computer Engineering, University of Pretoria, South Africa
IIFirstRand Group, Sandton, South Africa

 

 


ABSTRACT

This paper aims at analyzing the energy management activities for commercial buildings of a financial service company in South Africa by energy efficiency in terms of performance, operation, equipment and technology (POET). The sustainability of a general energy management program is discussed within this POET framework. As an application of this discussion to the commercial building scenario, the award winning energy management program of this financial service group company is featured from the POET perspective of energy efficiency. The case study shows that the POET based framework can not only cover all major energy management activities, but also identify further energy efficiency improvement opportunities.

Keywords: energy management, energy efficiency, commercial building


 

 

Full text available only in PDF format.

 

Acknowledgements

The authors would like to thank the anonymous reviewers for their valuable comments.

 

References

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Received 7 September 2010
Revised 3 June 2011

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