sexta-feira, 2 de novembro de 2012

Sahara solar plan loses its shine

Nature
Dimming prospects for solar energy have caught up with a massive renewable-energy project planned for the Sahara Desert. By 2050, according to its backers, DESERTEC, a network of solar plants and other renewable sources scattered across North Africa and the Middle East, could generate more than 125 gigawatts of power that could be used locally or delivered to Europe through high-voltage direct-current cables beneath the Mediterranean Sea. But one of its major backers, Siemens, based in Munich, Germany, now says that it will leave Dii, the consortium trying to advance DESERTEC, by the end of the year.

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