Embodied energy and emergy analyses of a concentrating solar power (CSP) system

Meimei Zhang, Zhifeng Wang, Chao Xu and Hui Jiang

Energy Policy, 2012, vol. 42, issue C, 232-238

Abstract: Although concentrating solar power (CSP) technology has been projected as one of the most promising candidates to replace conventional power plants burning fossil fuels, the potential advantages and disadvantages of the CSP technology have not been thoroughly evaluated. To better understand the performance of the CSP technology, this paper presents an ecological accounting framework based on embodied energy and emergy analyses methods. The analyses are performed for the 1.5MW Dahan solar tower power plant in Beijing, China and different evaluation indices used in the embodied energy and emergy analyses are employed to evaluate the plant performance. Our analysis of the CSP plant are compared with six Italian power plants with different energy sources and an American PV plant, which demonstrates the CSP is the superior technology.

Keywords: CSP technology; Embodied energy analysis; Emergy analysis (search for similar items in EconPapers)
Date: 2012
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Citations: View citations in EconPapers (25)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:enepol:v:42:y:2012:i:c:p:232-238

DOI: 10.1016/j.enpol.2011.11.080

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