I think Canada is the best alternative other than China.
Low rate, natural cooling etc.
I was contacted by Chinese medium-size mining operators. Let me know if you have connections.
Funny you say Canada because I know somebody who is heating their house through mining and leaving the door open in the winter at -10 temperatures so your not wrong about that

. Not sure what the price of electricity is up in Scandia countries but surely there you could set up a similar gig.