Texas is a world leader in renewable energy. Easy permitting, lots of space, lots of existing grid infrastructure from the o&g industry.
Why do you think datacenters have actually been built in Oregon?
What about hurricanes? Extreme weather events which spew a lot of water, wind and debris around might potentially do a lot of damage to a data center.
https://en.m.wikipedia.org/wiki/2021_Texas_power_crisis