Environmental issues Research Paper Example | Topics and Well Written Essays - 2000 words

Environmental issues - Research Paper Example Can only produce energy for a specified time c. Extra electricity produced cannot be stored d. Extraction and storage of certain elements (hydrogen) are difficult. 4) Conclusion Alternative Energy Sources: A Panacea to Oil Dependence The world economy, to meet the energy requirements and needs, has to utilize fuel whether renewable or non-renewable. The future of the economy of this world depends on alternative renewable energy sources. Since, non-renewable resources are depleting quickly, renewable resources could be an answer to ending human dependence on oil but it could have both positive and negative impacts on a sustainable world. Using renewable energy sources will provide an alternative to oil and fossil fuels alike, thus ending the dependency on them. This in turn will lead to a decrease in the ecological problems especially those of global warming that are largely caused by the use of oil and fossil fuels as a source of energy. If the dependency of energy is not shifted fro m oil and other fossil fuels to alternative energy resources, the world may have to face serious disadvantages including economic and environmental (Heinberg, 2003). Another reason how alternative energy sources can help as a more dependable source of energy is that fossil fuel and oil resources are scarce and running out, therefore finding alternative means is important to ensure a constant supply of energy for our future generations as well (Heinberg, 2003). ... Therefore in order to keep this world from facing such devastating crises, there is a vital need that the oil dependency is reduced and alternative means are explored (Rau, 2010). There is a grave need for reducing the levels of pollution in the environment. A shift from reliance and dependence on the non-renewable energy sources will create opportunities such as the utilization of waste and junk, as junk can be used as a source of fuel. Not only will this way the pollution caused by the use of fossil fuels and oil be reduced, but this approach will also lead to the alternative methods of providing sources of energy to meet the global energy requirements, such as the use of energy for internal heating systems for homes, etc. (Rau, 2010). The use of alternative energy sources will also help the growing energy needs of the developing countries. As the developing world advances, there will be an increase in the energy needs. These developing needs can be met by the production and consum ption of energy that is produced domestically. This way the development of the developing countries will be supported, more and more industries and businesses will have their energy needs met and the fulfillment of energy needs will make for availability of greater businesses and job availability needs (McNamee, 2008). The utilization of renewable energy sources will rid nations from dependence on other nations for oil as a source of energy. Renewable energy sources can be produced domestically anywhere. This will make it easier for every nation to be independent and take care of their energy needs without any sort of reliance on other nations. Not only will it make for a  better and