Desal is not only energy intensive but generates a problem of what to do with the resulting increased-salinity brine which is toxic to the draw area. And your plant has to be designed to handle corrosive source and effluviant.
Likely it will ultimately needed but we are a long way from it being viable at scale.
Likely it will ultimately needed but we are a long way from it being viable at scale.
https://en.wikipedia.org/wiki/Desalination#Considerations_an...