Wind turbines in India are commonly located on hilltops or behind the hilltop. In South India, wind turbines built behind the hilltop. Wind turbines come in various shapes, although the windmill is the most common. Some international companies are also exploring ‘airborne wind’, which works like a giant kite. As the wind does not continuously blow, researchers have developed ways to use energy from wind that also help to maintain a reliable supply of electricity, such as pairing wind farms with solar farms and/or energy storage such as batteries.