How is wind energy harnessed?

Wind energy is harnessed effectively through the use of wind turbines, which function by converting the kinetic energy present in the movement of air (wind) into electrical energy. When the wind blows, it causes the blades of the wind turbine to rotate. This rotational motion is connected to a generator within the turbine. As the blades turn, they drive the generator, thereby producing electricity.

This method is highly efficient for renewable energy generation because it utilizes a naturally occurring resource—wind—that is abundant and sustainable, producing no greenhouse gas emissions during operation. The advancements in turbine design and technology over the years have also increased the efficiency and the amount of electricity that can be generated by wind energy systems.