which is enough to power up to eight million households or. Furthermore, the wildlife habitats are destroyed because of the wind farms. Secondly, another disadvantage of solar is the high cost is considered as another obstacle of solar energy. Hence, the alternatives that produce less significant impact on the environment include: solar energy, wind power, geothermal and hydroelectric resources. After that, the discussion will describe the second form of widespread renewable energy in the transport sector which is biofuels. Renewable energy is as green as it gets as it is by todays technical standards and its a marvellous method for fighting back against global warming. According to Blakeslee (2012 there are three layers in thin film PV for covering a wider spectrum of light. Furthermore, Concentrating Solar Power (CSP) is another way to generate electricity, in which parabolic solar tower focuses the light to be used for a single point heating, and then produces steam to impel a turbine (European Union 2011). The sun and wind are with us for the long haul. In addition, bioethanol is elementary to process and manufacture (Adelekan 2012).
Energy is the cap, geology Essay, science Essay. To meet the increasing energy demands, efforts are being made to improve existing technologies and to develop new approaches in conventiona. Imagine how much more polluted the air could be for future generations to come? In addition, a cooling system also uses solar energy as heat absorption system to generate air conditioning and cooling system in refrigerator. Therefore, it can be used during the absence of sunlight.