I've been out in the desert Southwest for the last few months. Currently staying on BLM land outside Pahrump. You would think the SW would be a mecca for solar power, wouldn't you? But, Pahrump citizens are protesting a plan by a California power company to build a solar farm nearby in the Mojave desert. Apparently, the desert is as fragile as Alpine zones. A thin crust builds up on the surface and it protects plant and animal life until the next rains come. Rare and endangered species, such as the Mojave tortoise burrow under that crust and hibernate. The crust is hard, doesn't blow around as dust. Once it's broken, the dust does blow and blows badly.
As an aside, who knew that Death Valley was so beautiful?