This section will discuss the background of the study, the statement of the problem, the objectives of the study, the seek question, method affaird and limitation of the study.
2.1 Background of the Study
The non-renewable competency such as fuel and gas has been the main energy quotation for us. The demesne has been depending on non-renewable energy for a very ache time. The overreliance on this energy has resulted on few negative consequences. The roughly noticeable consequence is the price increase of non-renewable energy. And the long barrier consequence is the depletion of source. As we know the resource of non-renewable energy is limited. The use of this energy is also bad for environment as its physical exertion emits harmful gases to the environment.
This problem has encouraged sciences and researchers all over the world to air into renewable resource. renewable energy is the type of energy that never run out and replenish rapidly by intrinsic phenomenon. The examples of renewable energy are solar, wind and hydro. Renewable energy has become more appealing nowadays as the price of fuel becomes more expensive.
The Hydro energy in terce Gorges Dam, china is one of the examples of renewable energy that is produced commercially.
According to China official, this is known as one of the biggest hydropower-complex project in the world, ranks as the key project for improvement and development of Yangtze River. In kinsfolk 2009, the project proved its power generation benefits by generating 348.4TWh of galvanisingity which is about one third of the project cost.
2.2 Statement of Problem
forthwith the world is very dependent on non-renewable energy sources. This includes natural gas, oil (petroleum, diesel, kerosene) and coal. However there is a strong opening night that the world will run out of non-renewable sources energy in time to come. Therefore there is a need to look into renewable sources of energy such as wind, solar power, hydro electric power and others. As such...If you want to get a ample essay, order it on our website: Orderessay
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