This is something about which I know very little, except that water and electricity together can be problematic.

They do, however, seem to live happily together in today's technology and I must assume that these people have addressed all the problems.

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I certainly would not countenance the idea of Chifley Dam being covered in solar panels, but for some water reservoirs which are not used for public recreation, the idea has some appeal.

If evaporation can be significantly reduced, while providing electrical energy to the grid, I believe this concept has some merit.