Tuesday, July 14, 2009

The largest concentrated solar power project (CSP)




A group of European companies and the DESERTEC Foundation signed a Memorandum of Understanding with the aim to put the DESERTEC Concept into effect in the EUMENA Region Yesterday.

The objective of this initiative is to analyse and develop the technical, economic, political, social and ecological framework for carbon-free power generation in the deserts of North Africa. The DESERTEC concept, developed by the TREC Initiative of the Club of Rome, describes the perspectives of a sustainable power supply for all regions of the world with access to the energy potential of deserts.

By joining together hundreds of solar thermal power plants and wind farms with high-voltage direct current (HVDC) transmission cables under the Mediterranean sea, the founders of the Desertec Industrial Initiative hope one day to supply 15 per cent of Europe’s electricity needs.

Concentrating solar power plants use the sun’s heat to generate electricity. Hundreds of mirrors focus the sun’s rays on to a receiver containing a heat transfer fluid, such as oil. This heat energy is used to produce steam which drives a turbine, much like in a traditional power station. Unlike photovoltaic solar cells, CSP plants are able to generate electricity at night or on cloudy days, by storing the heat they produce.

















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