Basically - the sun.
Wind turbines and solar pans
A heat source that may power turbines for mechanical energy and to power electrical generators for electricity.
Actually, most of our energy comes from wind energy sources, like wind turbines. Wind turbines are used all around the world.
Steam turbines
The first source of where you might find turbine would be at a Hydropower station where water turbines will be converting water into an energy source. The Airport would be a second location, as turbines are used to power the jet engines.
The purpose of tidal energy is to be used as a resource in hydropower, a renewable source of energy. Tidal energy can be created by barrages, fences, or turbines.
The sun.
The Sun!!!!!!!!
Water power from waves and tides can be used to turn turbines, generating electricity.
Different forms of energy can turn turbines: wind energy and water energy can turn turbines to dive electric power generators. Steam turbines are also used for this purpose. Then there are gas turbines which can be used for electric power, and they are also used in aircraft.
The Sun.
The energy in falling water can be captured by turbines and used to generate electricity. This is a renewable source of energy and is pollution free.