Wind turbines have not been the issue here in Texas. They've been delivering more power than expected, despite some of them freezing. The problem is with natura

Wind turbines have not been the issue here in Texas. They've been delivering more power than expected, despite some of them freezing. The problem is with natural gas/coal plants. That said, yes, we don't use lubricant for super-cold weather, because we don't normally have super-cold weather. So we use cheaper stuff that is suited for our normal climate, where heat is usually a bigger problem than cold. It's been ten years since the last time it would have been important, and 12 years before that.