But then could it not just be recirculated? I’m not understand why we are assuming we pull out of the tap, and dump into the sewer, when that sounds incredibly costly. Would they not just… dump into a cooling tank, then reuse when down to temp?

I’m also confused on how they are “consuming” the water. I’m guessing they aren’t closed loop like most later cooling, but are they just… using it till it evaporates? I legitimately don’t understand where this water goes that it’s just… gone?

Closed you hold it like a phone. Open you hold it like a tablet. I’m not sure how else to help here. >.>