Industrial combined heat and power (CHP) planning: Development of a methodology and application in Greece

Myrsine Salta, Heracles Polatidis and Dias Haralambopoulos

Applied Energy, 2011, vol. 88, issue 5, 1519-1531

Abstract: This paper establishes a methodology for the estimation of the primary energy savings of an industrial (sub)-sector and the primary energy savings of the total energy system due to CHP. A primary energy savings indicator within a (sub)-sector and a total primary energy savings indicator are developed which are related with the actual energy use of a (sub)-sector and the way of disposal of the excess CHP energy produced. The methodology is applied in an industrial sub-sector in Greece according to the [`]power match' and the [`]thermal match' CHP sizing scenarios; subsequently results are presented and the developed indicators are fully explained. It was found that the primary energy savings indicator of a sub-sector is determined by the efficiencies of the relevant technologies, and the interrelation of the [`]power to heat' ratio of the CHP technology used and the [`]power to heat' ratio of the sub-sector examined; the total primary energy savings indicator is determined by the efficiencies of the relevant technologies and the percentage of the CHP energy exported from the sub-sector. The methodology can be utilized for optimum CHP planning.

Keywords: Cogeneration; Primary; energy; savings; indicator; Industry; Greece (search for similar items in EconPapers)
Date: 2011
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Citations: View citations in EconPapers (6)

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