Renewable Energy Vs. Solar Thermal Power Plants - 1977 Words

2.1. Introduction The limited resources of non-renewable energy and the fluctuation of fuel price have forced the world to find clean and economical natural energy resources by means of renewable energy. Solar energy is a sustainable alternative option that can be utilized in various ways and can be used in many applications. The world has experienced enormous enlargement in energy and fuel consumption with lacking of energy resources. Moreover, the finite fossil fuel resource could not cope up with the increasing energy demand. According to the World Health Organization, air pollution is now the world’s largest single environmental health risk. Lately, the statistics have shown that air pollution is responsible for approximately two million deaths a year [1]. Conventional power plants are the major source of air pollutions due to toxic emissions such as carbon monoxide and sulfur dioxide. Alternative power plants that work on renewable resources have been dedicated for this purpose. Different types of renewable energy and solar thermal power plants will be presented in this chapter. 2.2. Renewable Energy Recently, the constraints of reducing fuel consumption and pollution have improved the efforts toward renewable energies. Renewable energy resources such as sunlight, wind and water are eventually unlimited and are much more eco-friendly than fossil fuel. It can be used directly as solar ovens and geothermal heating, or indirectly by creating another form of energyShow MoreRelatedGreen Engineering Essay883 Words   |  4 Pagessystems that meet the needs of humanity, while protecting the environment. Green engineering is governed by the following principles: Use the least amount of energy to achieve any given task. Generate as much energy as possible using renewable resources. Generate the least amount of pollutants and by-products during energy generation. 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VIKAS PATEL, 1402207, NITIE Mumbai EXECUTIVE SUMMARY Developing countries needs huge investment in energy sector to achieve development goals Deployment of new clean technology can help meet two objective in energy sector: to improve access to and reliability on modern energy services and to help shift to sustainable energy development. Modern era technology has the potential to increase the availability of cleaner energy at low cost and maintaining