[SteveGerencser]

And over the top of every aqueduct, storm channel, and man made 'river' designed to deliver water to large urban areas. Generates power and helps reduce that annoying evaporation.

[hannasm]

It would be cool to see photovoltaic's manufactured into shade spheres like these things:

https://youtu.be/mEmwJzQjwyw

Maybe they could combat algae blooms at the same time too