Depends which the wind blows!
Wind turbines are useless for power generation, anyway, as those erected in Wales are demonstrating on a daily basis.
Average wind speed in the Betws area today was 5 mph, so the derelict and useless turbines cannot be started and are producing nothing. The same is true today all over mainland Wales and most of England and Scotland. So the entire wind turbine industry is at a standstill in the middle of winter. Power generation still depends to a large extent on gas, coal and nuclear. Hydro is 2.0%, completely negligible. (I would say that this is a symptom of a contemporary disease, a fictitious government that cannot face scientific reality and exists in a propagandist haze; but I won't say it, as that would be deemed 'political').