Scott base in Antarctica (NZ's scientific research base) is installing wind turbines and batteries and getting rid of diesel generators.
The hut point peninsula is consistently windy though and the turbines are pretty! https://photos.app.goo.gl/goDVb7KuiKr6soHT6
but it's somewhat risky, since if the power goes out in winter, to first order, everyone dies. I think you'd always keep the generator on at low load, just in case.
Note that wind turbines at pole have not historically been very successful, maybe that will improve.