Idea

I was just watching House and there was a scene where there were wind generators in the artic or north pole, which I thought would be the best place for that device but they showed them freezing over. So my question is. . . wouldn’t there be a way to create the propellers out of a lighter material but then incorporate a water heater that would circulate warm water through out the device. Hence the faster the device moved it would create warmer water, in turn ensuring a longer life of the generator. 6 degrees. If I know someone that knows someone that creates or works on these please pass this idea along. : )