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    sources have no undesired consequences on the planet, unlike fossil fuels do. Alternative energy sources are renewable and are thought to be “free” energy sources (altenergy.org). According to British Petroleum and Royal Dutch Shell, two of the world largest oil companies, by 2050, one third of the world’s energy will need to come from alternative energy sources (altenergy.org). These alternative energy sources consist of nuclear energy, solar energy, wind energy, and hydroelectric energy.…

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    advantage 2. People’s most common misconception about renewable energy 3. Non-renewable energy’s most important disadvantages • Kinds of renewable energy 1. Solar energy 2. Hydroelectric energy 3. Tidal energy 4. Hydro kinetic energy 5. Biomass energy 6. Nuclear energy • Advantages of renewable energy 1. Renewable energy doesn’t deplete 2. The effect of renewable energy on the environment 3. The economic effect of renewable energy • Disadvantages of renewable energy 1. Disadvantages of energy 2.…

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    on fossil fuels such as coal. This is an issue because natural fuels such as coal are nonrenewable and harmful to the earth we live on. Since fossil fuels are nonrenewable, that means they will run out eventually because it takes tens of thousands of years for them to form. Other sources of energy include, but are not limited to, nuclear energy, solar energy, wind energy, and hydroelectric energy. Nuclear energy is very efficient but there are major liabilities…

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    suns energy so it is constantly replenished. The most common forms of alternative resources that we use today include nuclear energy, hydro energy, wind energy and hydroelectric energy. Alternative resources is termed to configure the differences between fossil fuels and how they contribute to society. These forms of energy are not traditional forms from which you get out of fossil fuels, but they prove to be cleaner and much safer for our environment. Renewable energy sources create energy…

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    from the heat and light of the sun. Sustainable energy sources should replace traditional energy sources such as oil, coal, and nuclear power because it would help improve the environment, can stop the overuse of fossil fuel, and it can help improve the economy around the world. Sustainable energy sources should replace traditional energy sources such as oil, coal, and nuclear power because it can help improve the environment. An article named Why Renewable Energy? says that “Renewable energy…

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    There are many different ways energy is generated in the world today. The energy type that will be most beneficial to reduce the future impact of global warming is renewable energy. Renewable energy is overall better for the environment in the future because it releases virtually no emissions that create greenhouse gases. The EPA states that Renewable energy includes solar, wind, hydroelectric, and geothermal: including “generating renewable energy on-site, purchasing green power through…

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    (“Hoover Dam”). Hydropower is being looked at as an safe alternate source of energy. There have been several debates about the dependency of oil and the repercussions of it. Suggestions such as using coal and nuclear power have been looked at but there have been horrific examples of what nuclear and coal power can do. Hydroelectric energy is being seen as a really…

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    For many years fossil fuels have been the fundamental source of power, but with the improvement of technology, there are ways to harness the power of the elements and use it for electricity. Throughout many years of only fossil fuels, there is now hydroelectricity, photovoltaics, solar thermal, geothermal, and wind power to supply energy to society today. As a result of advances…

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    without environmental de-gradation, at almost zero cost, is expected to solve energy problem of the world through the concept called ubiquitous energy. The impact of nanotechnology on seven energy sectors including solar energy, wind energy, nuclear energy, oil-fuel based energy, artificial photosynthesis, energy storage and effective energy management to promote nanotechnology based energy as ubiquitous energy system along with possible business opportunities are discussed and reviewed.…

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    humanity would have to overcome in order to change from fossil fuels used to renewable energy sources. From 2000 - 2012 renewable energy grew at a rate higher than any other point in history, with a consumption rise of 176.5 million tonnes of oil. During this period, oil, coal, and natural gas continued to grow; and this increases were much higher the increase in renewable energy. Fig. (1.1) shows the growth in consumption of fossil fuels such as oil, coal, and natural gas as well as renewable…

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