Monday, 5 December 2011

Harnessing desert sun to power Europe





It is a beguiling idea - harvest sunshine, and a little wind, from the empty deserts of North Africa and the Middle East, and use it to produce clean power for the region and for Europe. Desertec, a group based in Germany with heavyweight commercial backers including Siemens and Deutsche Bank, says the scheme would also bring the regions around the Mediterranean closer together, while providing jobs and stability for the countries in the south. It has chosen Morocco, which is embarking on its own ambitious solar programme, for its first "reference" project - a plant meant to show that its grand vision is feasible. Desertec expects to see the first electricity flowing through undersea cables from Morocco to Spain as early as 2014. But its stated goal - using desert power to supply up to 100% of local needs and up to 15% of European demand by 2050 - has attracted critics who question whether such a vision is possible, or even necessary.

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