I'm just not sure if until now Texas and New york is still the best place in America with a cheap electricity bill in terms of KWH price. But as far
as I know Canada and Iceland have a cooler environment. There's probably less dust in those areas, the miners are running at a cooler
temperature.
What you would also need to consider that New York and Texas beginn to regulate or even ban crypto mining in large quantities. So it is good to keep an eye on that before planning to invest in such areas.