Wind energy refers to the process of harnessing the kinetic energy of wind and converting it into usable electricity or mechanical power. This is typically achieved through the use of wind turbines, which are large structures with blades that catch the wind. As the wind blows, it causes the blades to rotate, which spins a generator to produce electricity. Wind energy is considered a renewable and sustainable energy source because it is abundant and produces no greenhouse gas emissions during operation. It plays a significant role in the transition towards cleaner energy sources and is increasingly used in power generation worldwide. Wind farms can be located onshore (on land) or offshore (in bodies of water), each with distinct advantages and challenges. Overall, wind energy is an essential component of efforts to reduce reliance on fossil fuels and combat climate change.