Assess the Potential of Three Sources of Renewable Energy...

After experiencing the replacement of manual and animal labour by steam engines in the Industrial Revolution, cheap fossil fuels then became the main source of energy. However, faced with the notable increase demand for energy, fossil fuel, as a non-renewable resource becomes scarcer and more expensive nowadays. To solve this problem, the world needs to replace fossil fuels with other sources of energy which are relatively low-cost and more secure. Renewable energy is such a potential energy. This essay will give an outline of three sources of renewable energy to be used in developing nations, which are solar energy, wind power and biomass. First, it will give a definition of fossil fuel and renewable energy, then it will move to analyse†¦show more content†¦Other developing nations such as Mexico, India, Egypt, etc are now making great efforts. Admittedly, it will be worth an investment if the expense continues to fall down to an acceptable extent, as predicted (Aringhoff e t al, 2005; Seitz, 2002; and Middleton, 2003). As another renewable energy widely used, wind power, which is now mainly used for generating electricity today, has been used for thousands of years powering human activities. Unlike solar energy previously mentioned, wind is caused by the uneven heating of the earth’s surface by the sun so that wind energy is an indirect form of solar energy (Volker, 2005). Wind is called a renewable energy source owing to the infinite sun shines. However, one crucial part of establishing a wind power system is high technology, which is now the main defect in the developing world. Even in some developed countries such as Demark, lack of expert engineers in the wind industry is noticeable. It is convincingly argues that there is quite an engineering challenge especially for the less-developed nations to design an efficient wind turbine harnessing energy and turning it into electricity. In addition, it seems rather a challenge to offer opportunities for technology transfer, training and practical experience for the industry and potential wind energy supporting industries and organisations for the current developing world. Contributions made by wind energy seem mainly to be theShow MoreRelatedEnergy Efficiency And Renewable Energy1975 Words   |  8 Pagescertain, the cleanest and most inexpensive source of energy is the one that is inexhaustible and can also be naturally replenished and readily produced. The next step would be to develop that type of renewable energy efficiently while also distributing it more effectively. The most rational way to create and produce energy is to generate it renewably by utilizing naturally reoccurring resources. 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