The conversation between human and AI assistant.
How is wind energy classified, and how does it differ from gravitational energy?
Are there different types of wind turbines?
Yes, there are two main types of wind turbines: horizontal axis wind turbines and vertical axis wind turbines. Horizontal axis wind turbines have blades that rotate on a horizontal axis, while vertical axis wind turbines have blades that rotate around a vertical axis. Additionally, there are different designs and sizes of wind turbines depending on the specific needs and conditions of the location.