Good for Intel
Maybe they're doing it for the greenwashing, maybe they're doing it so they can reprocess and reuse their own wastewater because there's not a lot to go around, quite possibly they're doing it because they realise that if they don't do it the locals will get angry.
Either way it's good to see that they are having so many initiatives to improve fresh water availability, because even though there are gazillions of litres of it, it is still a scarce resource