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Arizona's solar-over-canal project will tackle its major drought issue
(interestingengineering.com)
This is a most excellent place for technology news and articles.
Yeah... but sometimes you've gotta accept that a band-aid is all you can do. While this doesn't fix the underlying problems, if it works it'll provide more water and low carbon energy, which is better than nothing.
Unfortunately they will just use even more then, so the "shortage" will be maintained.
The "one more lane" of water supply.