>"It'll use too much water." - It's going to use less water than the farm that used to run on this land. The county is gaining water from this.

But farms are necessary and datacenters are not.

>"Our electrical bills will go up" - They're generating their own electricity and excess power will be put back into the grid

I've yet to see this happen, also in the case that it does I really don't want to live near a power plant.

>"Wildlife refuge" - This bird refuge is in Brigham City. The data center will be on the opposite end of the county. Some people seem to think it's right next door.

Probably irrelevant, as people would just build something else that's bad for wildlife.