Potential for concentrating solar power to provide baseload and dispatchable power
Pfenninger S, Gauché P, Lilliestam J, Damerau K, Wagner F, Patt A (2014)
Publication Type: Journal article
Publication year: 2014
Journal
Book Volume: 4
Pages Range: 689-692
Journal Issue: 8
DOI: 10.1038/nclimate2276
Abstract
Previous studies have demonstrated the possibility of maintaining a reliable electric power system with high shares of renewables, but only assuming the deployment of specific technologies in precise ratios, careful demand-side management, or grid-scale storage technologies. Any scalable renewable technology that could provide either baseload or dispatchable power would allow greater flexibility in planning a balanced system, and therefore would be especially valuable. Many analysts have suggested that concentrating solar power (CSP) could do just that. Here we systematically test this proposition for the first time. We simulate the operation of CSP plant networks incorporating thermal storage in four world regions where CSP is already being deployed, and optimize their siting, operation and sizing to satisfy a set of realistic demand scenarios. In all four regions, we show that with an optimally designed and operated system, it is possible to guarantee up to half of peak capacity before CSP plant costs substantially increase. © 2014 Macmillan Publishers Limited. All rights reserved.
Authors with CRIS profile
Additional Organisation(s)
Involved external institutions
Imperial College London / The Imperial College of Science, Technology and Medicine
United Kingdom (GB)
University of Stellenbosch / Universiteit van Stellenbosch
South Africa (ZA)
Eidgenössische Technische Hochschule Zürich (ETHZ) / Swiss Federal Institute of Technology in Zurich
Switzerland (CH)
International Institute for Applied Systems Analysis (IIASA)
Austria (AT)
United Kingdom (GB)
University of Stellenbosch / Universiteit van Stellenbosch
South Africa (ZA)
Eidgenössische Technische Hochschule Zürich (ETHZ) / Swiss Federal Institute of Technology in Zurich
Switzerland (CH)
International Institute for Applied Systems Analysis (IIASA)
Austria (AT)
How to cite
APA:
Pfenninger, S., Gauché, P., Lilliestam, J., Damerau, K., Wagner, F., & Patt, A. (2014). Potential for concentrating solar power to provide baseload and dispatchable power. Nature Climate Change, 4(8), 689-692. https://dx.doi.org/10.1038/nclimate2276
MLA:
Pfenninger, Stefan, et al. "Potential for concentrating solar power to provide baseload and dispatchable power." Nature Climate Change 4.8 (2014): 689-692.
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