Wind power is a renewable energy source that harnesses the kinetic energy of moving air to generate electricity. This is typically done using wind turbines, which convert the wind's energy into mechanical power. When the wind blows, it turns the blades of the turbine, which then spins a generator to produce electricity. Wind power is considered environmentally friendly because it produces no greenhouse gas emissions during operation. It can be used in various settings, from large wind farms in open areas to smaller turbines for individual homes. As technology advances, wind energy continues to play a significant role in the global shift towards sustainable energy sources.