Saturday, January 9, 2016

Evaluating the economic viability of solar-powered desalination: Saudi Arabia as a case study

Evaluating the economic viability of solar-powered desalination: Saudi Arabia as a case study

Type
Journal Article
Author
Christopher Napoli
Author
Bertrand Rioux
Author
Riyadh, Saudi Arabia King Abdullah Petroleum Studies and Research Center
URL
Volume
0
Issue
0
Pages
1-16
Publication
International Journal of Water Resources Development
Date
December 15, 2015
Abstract
Presents a cost calculator to estimate the economic competitiveness of solar-powered desalination in Saudi Arabia. Solar desalination is defined as a plant that obtains solar energy from a closed system. This is done to focus the investigation on desalination technologies, rather than the efficacy of replacing conventional energy sources with renewables in an integrated electricity grid.
Results suggest that current options for solar-powered desalination are not cost-competitive compared to incumbent technologies in Saudi Arabia. The article offers insight into where costs must decrease before solar technologies are economically competitive in the country.

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