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by Third Way

Question by Anthony M: The common salt(NaCl) is the big cheap solution to store a great amount of solar/wind energy. Why not…?
ok…

it needs some experimentations, however it seems to work very well…
This NaCl peculiarity comes from its high value of the heat of fusion(about 300 kwh/m3 – in addition a little salt mine can easily contain 100 millions m3 of salt…) .
It means that solar energy can be used to melt the salt, then it can release heat constantly…

Do you agree?………..

Best answer:

Answer by jim zIf you could find a cheap way to store the salt, insulate [...]