Geothermal Beating Coal Lures Enel From Tuscan Geysers

More than a century ago an Italian prince developed a machine that harnessed the hot air rising from the hills south of Florence to spin a turbine and generate the world?s first geothermal power.

Source: http://www.bloomberg.com/news/2013-07-18/geothermal-beating-coal-lures-enel-from-tuscan-geysers.html

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