The world is changing, many factors have more important for human particularly energybecause of they want to get more convenience. For example, they need to use the electric energy in the night life and need to use the heat in cooking as well. In the past, human has made power from coal and fossil, are non-renewable resources and also affect to the earth in the bad way (Energy.gov, 2015). Luckily, according to the current technology has developed, it makes the occurrence of alternative energy. We can transform the power from using wind, sunlight or water. All of these occurred from the nature, that is to say, it is renewable and clean energy. In each type of renewable energy is completely difference for example, the solar power can be used when we have the light while the wind power is not rely on the light, but using the wind instead. Nevertheless, the most attractive is geothermal. Geothermal is different from another renewable energy because it made from the hot water from the earth’s underground. To put in another way, geothermal can be utilized all the time and not rely on the sunlight or the wind. Therefore,geothermal can furnish many advantages for us.