Molten salt solar plant produces electricity for less than nuclear

Submitted by Greg on Fri, 07/23/2010 - 06:39

An article in inhabitat.com describes the world's first molten salt solar plant, which just went online in Italy.  The plant uses molten salt to store heat from the sun; the heat is used to produce steam to drive a turbine that generates power much in the same way a hydro-electric plant does.  Because the molten salt has such high inertial heat, the plant can generate power around the clock.

The plant 5-megawatt plant cost sixty thousand euros to build; compare that to a nuclear plant, which would cost on average around 17 million euros to produce 5 megawatts.  It's time people realize that renewable energy can be competive with nuclear.  Solar and wind are good options for moving away from coal and oil.