It is close to a population center (Phoenix) keeping latency low to customers. Getting customers off the public Internet quickly and into your private network fast is best for a lot of reasons.
Cheap and abundant solar power. Data centers are extremely power hungry and power lines are expensive so companies like Amazon almost always secure abundant power rights before building. Google built their first data center in The Dalles Oregon because an aluminum smelter had gone belly up and left a bunch of capacity unclaimed in a local hydroelectric dam.
Two more reasons not yet mentioned:
It is close to a population center (Phoenix) keeping latency low to customers. Getting customers off the public Internet quickly and into your private network fast is best for a lot of reasons.
Cheap and abundant solar power. Data centers are extremely power hungry and power lines are expensive so companies like Amazon almost always secure abundant power rights before building. Google built their first data center in The Dalles Oregon because an aluminum smelter had gone belly up and left a bunch of capacity unclaimed in a local hydroelectric dam.