I mean, there's a reason Luleå is a popular datacenter spot: access to hydro & wind- but also "free cooling"; datacenters create a lot of heat and having a cold environment makes it easier to maintain ambient temperatures that are sustainable with lower energy consumption.
Additionally, people tend to prefer their servers are in geopolitically stable countries that are less likely to be bombed or undergo civil war (and the US likes to ensure civil war in countries that have a lot of oil) - and you want your datacenters to avoid any environmental hazards like earthquakes.
I can't imagine preferring the equator for datacenters.