Solar Energy As A Alternative Energy Source - 2941 Words

Introduction The concept of solar energy is not a new one. We have seen it in practice from solar powered calculators, garden lights, watches, and a wide variety of other novelty products. However, the idea of solar energy as a sustainable, renewable form of electricity, is on another level completely. Solar energy is one of the most popular and fastest growing sources of alternative energy not only in the country, but in the world. Solar energy is the conversion of power from the sun to usable electricity (Alternative Energy, 2014). The most common source of solar energy utilizes photovoltaic cells to convert sunlight into electricity (Alternative Energy, 2014). Photovoltaics use a semi-conductor to absorb the radiation from the sun, creating and emitting electrons, which are then harnessed and used as electricity (Alternative Energy, 2014). Pros of Solar Energy Solar energy is a renewable energy source, which means that unlike non-renewable energy sources such as fossil fuels, coal, and nuclear energy, we cannot run out of solar energy (Maehlum, 2014). As long as the sun is alive, which according to NASA is another 6.5 billion years, we will have access to solar energy (Maehlum, 2014). The true potential of solar energy is astounding and overly abundant. The surface of Earth receives 120,000 terawatts of solar radiation, better known as sunlight, which is 20,000 times more energy than what is needed to supply power to the entire world (Maehlum, 2014). Solar energy isShow MoreRelatedSolar Energy : The Alternative Energy Sources2164 Words   |  9 PagesWith the evolution of society, the necessity of alternative energy sources, that suit in what sustainable development requires is more evident throughout the years. Since the reduction of the emission of gases that cause the greenhouse effect, for example, is an important factor. The sun is the planet’s primary energy. It is responsible for practically all of the observable natural processes. Thus, nowadays, technologies that have the sun as a source have been considered, studied and utilized. TheRead MoreSolar : An Alternative Energy Source868 Words   |  4 PagesTitle: Solar as an Alternative Energy Source Meta Tags: alternative energy, benefits of alternative energy, alternative energy sources, alternative sources of energy, alternative energy companies Meta Description: Save money and examine the positive impact of using the sun s rays as an alternative source of energy. With the availability of coal, oil and natural gas more limited every day, many people are turning to the oldest and most abundant source of power on Earth -- the sun. Solar energyRead MoreSolar Energy : The Future Of Alternative Energy Sources Essay1920 Words   |  8 PagesSolar industry has been paying lots of attention to coating technology in the past 10 years. Solar energy is considered the future of alternative energy sources. It has been recognized as one of the most widely used renewable sources of energy in the few recent years for its non-polluting characteristics which combats the Greenhouse effect on global climate created by the use of fossil fuels, figure 1.6. The generation of solar power is done by converting the solar energy into electricity by usingRead MoreScience Debate : Alternative Energy1157 Words   |  5 PagesDebate: Alternative Energy is Better Good morning/afternoon fellow peers and staff members. Today, I am going to prove how alternative energy sources are better than conventional sources. 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Now, with new, innovative technology thereRead MoreAdvantages And Disadvantages Of Fossil Fuels1260 Words   |  6 PagesFossil fuels are hydrocarbons, primarily coal, fuel oil or natural gas, formed from the remains of dead plants and animals, and great sources of energy and great sources of pollution. Fossil fuels are used to power a lot of things, including vehicles, heat homes, industries, manufacturing, and for electricity. Primarily used fossil fuels are coal, natural gas, and oil, these fossil fuels are dangerous to the environment. When fossil fue ls are burned, it emits harmful gases in the environment likeRead MoreRenewable Energy : Alternative Energy1559 Words   |  7 PagesAlternative energy can be defined as Energy, as solar, wind, or nuclear energy, that can replace or supplement traditional fossil-fuel sources, such as coal, oil, and natural gas. When thinking about alternative energy sources we generally focus on the main types: nuclear, solar, wind, and hydroelectric. These are things that mainly do not cause pollution and are very environmentally friendly (Alternative Energy). Alternative energy is thought to be renewable and â€Å"free.† Biomass Energy, Wind EnergyRead MoreAlternative Energy Sources For Renewable Energy1710 Words   |  7 Pagesconcern for our environment, alternative energy has become a source of energy that is an alternative to the problem that these fossil fuels have caused our Earth. Alternative energy are renewable and is considered to be free energy sources (Alternative Energy). A ll alternative energy sources have lower carbon emissions when being compared to conventional energy sources. These sources include Biomass Energy, Wind, Solar, Geothermal, and Hydroelectric Energy (Alternative Energy). With the use of recyclingRead MoreFossil Fuel And Alternative Sources Of Energy1218 Words   |  5 Pages Energy Policy Jameisha Lyttle Gwynedd Mercy University Abstract The United States government, as well as many others around the world, have relied on fossil fuel as an energy source for a long period of time. The extraction, production, and development of these sources have contributed to the many issues with the environment. In addition to this, fossil fuel will not exist forever because there is a limited amount on earth and it cannot be restored. For this reason, the UnitedRead MoreGreen Energy is a Substitute Energy Source1720 Words   |  7 PagesIntroduction â€Å"Green† (or alternative) energy is a substitute energy source for fossil fuels. Alternative energy is interchangeable with Renewable energy since the sources that are generated are natural and cannot be exhausted, all of which have minimal environmental impact. Alternative energy sources include solar power, which is acquired from the sun; wind power; water energy, which produces hydroelectricity; and biomass energy, which comes from plants. Due to these sources being free and causing