Kabul, a city of over six million people, could become the first modern city to run out of water in the next five years, a new report has warned.
Groundwater levels in the Afghan capital have dropped drastically due to over-extraction and the effects of climate change, according to a report published by nonprofit Mercy Corps.
They apparently have some temporary desalination stuff in place now to bridge the gap, dunno what it’s using.
The planned permanent plant apparently uses reverse osmosis (which, at least last time I looked, was much more widely used than distillation).
https://greencape.co.za/library/paarden-eiland-desalination-plant/