Anchorage, Alaska. Probably will not be hugely affected by climate changes, strategically placed for transport logistics, and already has a large population by

Anchorage, Alaska. Probably will not be hugely affected by climate changes, strategically placed for transport logistics, and already has a large population by Alaska standards, so there is a fair amount of inertia already. They also have a "resource extraction" tax credit, and I'm really hoping someone will open a server farm and say they're extracting the cold.