what is wind power ?
Wind power or wind energy is the use of wind to provide mechanical power, it is a sustainable, renewable energy source that has a much smaller impact on the environment compared to burning fossil fuels.
Wind power
Wind power or wind energy is the use of wind to provide mechanical power through wind turbines to turn electric generators and traditionally to do other work, like milling or pumping. Wind power is a sustainable, renewable energy source that has a much smaller impact on the environment compared to burning fossil fuels.

how much power does a wind mill produce 34.5kV
wiki:19873096
Wind power [SEP] Introduction
Power-management techniques such as having dispatchable power sources, enough hydroelectric power, excess capacity, geographically distributed turbines, exporting and importing power to neighboring areas, energy storage, or reducing demand when wind production is low, can in many cases overcome these problems. Weather forecasting permits the electric-power network to be readied for the predictable variations in production that occur.