| Papers [1-15] of 100 :: [Page 1 of 7] | | Go to page : 1 2 3 4 5 6 7 —> | Search results on "SOLAR RENEWABLE ENERGY": |
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Solar Renewable Energy, 2007.
A brief overview of solar energy technology and how to maximize the efficiency of a system using government incentives.
908 words (approx. 3.6 pages), 3 sources, MLA, $ 32.95
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Abstract
This paper discusses how the use of solar power could free us from hazardous gases emitted by fossil fuel combustion. It looks at how photovoltaic technology takes the energy of the sun and directly converts it into electricity and how PV's are found in navigational buoys, calculators, yard lights, watches, electric fencing, streetlights, and irrigation pumps. The paper contends that because energy from the sun is free and readily available unlike fossil fuels, we can set up an affordable system that will provide free electricity for our basic needs at an initial cost comparable to alternative forms of energy.
From the Paper
"A solar-thermal system collects the sun's energy and uses it to heat liquids. The heated liquid can be used to generate steam, which can then be used to turn turbines for electrical power. The steam can also be used for heat. In California, approximately 350 megawatts of power are produced by solar-thermal plants in the Mojave Desert. A well designed solar-thermal system in a home can reduce the cost of energy by as much as 85 percent and pay for itself in approximtely five years. Solar-thermal power releases no pollution and creates no waste, however in order for this system to operate, a lot of sunlight is required. "
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Renewable Energy & Environmental Policy, 2005.
A review of renewable energy and federal and state government tax credits being offered to businesses and consumers who purchase and install renewable energy systems.
3,554 words (approx. 14.2 pages), 8 sources, MLA, $ 99.95
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Abstract
This paper defines renewable energy, reviews the need for renewable energy and discusses the benefits of renewable energy use. The paper further discusses the tax credits that are currently being offered for the purchase and installation of renewable energy systems. The paper then analyzes the effectiveness of this tax credit policy.
From the Paper
"There are many origins of renewable energy. Renewable energy can be derived from wind energy, water power, solar energy, geothermal energy, biomass as in liquid biofuel, biogas and solid biomass. Because of the large number of sources for renewable energy, the United States could be self sufficient in harvesting this form of energy which is one of the bonuses it offers. This is one of the reasons the federal government is now offering tax incentives for renewable energy systems. "One of the major goals of this policy is to reduce our dependence on imported oil and OPEC's influence on free market prices by utilizing more of our own domestic energy resources, including renewables" (News, p. 1). "
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Renewable Energy in the Middle East, 2007.
This paper discusses the potential use of renewable energy technologies in the buildings of Arabian Gulf Countries.
1,582 words (approx. 6.3 pages), 15 sources, MLA, $ 51.95
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Abstract
The paper relates that renewable energy is playing a large role in Middle Eastern countries' infrastructure building in the public and corporate realms. The paper discusses how solar and wind energy are at the core of their current interest in renewable energy, as such resources are available in the majority of the region. The paper concludes that the foundation of the Middle East region is as dependent upon the realization of a balanced energy system as is the rest of the world.
From the Paper
"In the literature regarding the Middle East and the utilization of renewable energy there is a great deal of evidence of interest and even application. This is despite the region's critical interest in fossil fuels as a resource for change, as oil has been for the last 20 or so years for some countries and longer for others. (Cordesman 1997) Over 80 percent of the natural oil reserves are found in the Middle East. (Borowitz 1999) It seems that renewable energy, and especially photovoltaic technology and wind energy, partly as outsiders have been a big part of modernization in many Middle Eastern nations as a result of relatively new found wealth, allowing infrastructure building in the public and corporate realms, and the historical fear of the potentially fatal rate of decline of oil reserves in any one region."
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Renewable Energy and Electricity, 2006.
A look at the options for renewable energy and electricity.
1,763 words (approx. 7.1 pages), 10 sources, MLA, $ 56.95
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Abstract
In this paper the author examines the sources available to create power and electricity. He looks at how technology is used to take advantage of the forces of nature available. The paper highlights how up until recently only the power created by falling water has been explored and used successfully in a number of applications. Sun, wind, waves, rivers, tides and the heat from radioactive decay in the earth's core are all looked at as being renew ables, in other words they give continuous sources. The paper concludes with a look at all of the environmental aspects of using these renewable sources, the arguments for and against each one including the aesthetic issues that arise. Introduction Solar Energy Wind Energy Rivers Geothermal Relating Renewable to Base-Load Electricity Demand Environmental Aspects
From the Paper
"The main role of solar energy in the future will be that of direct heating. Much of our energy need is for heat below 60oC - e.g. in hot water systems. A lot more, particularly in industry, is for heat in the range 60 - 110oC. [2] Together these may account for a significant proportion of primary energy use in industrialized nations. The first need is readily supplied by solar power much of the time in some places and the second application commercially is probably not far off."
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U.S. Energy Policy & Solar Energy, 1991.
This paper reviews the potentialities of solar energy as an alternative fuel and discusses the need for federal funding into research and development of the relevant technologies.
2,250 words (approx. 9.0 pages), 8 sources, $ 79.95
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From the Paper
"U.S. energy policy is a matter of ongoing concern. Our society makes use of massive amounts of energy of various types, and the need for energy is growing. Energy policy is tied to a number of other policies, from the economic to foreign affairs. The costs of energy have an impact on every aspect of society, and energy policy relates to foreign affairs in that the dependence of America on foreign energy sources creates a situation whereby the nation can be held hostage to the whims of external powers. In such an atmosphere, more and more concern has been raised that the United States discover a source of renewable energy, something that will not be depleted as will fossil fuels, something that is cleaner and safer for the environment than are fossil fuels, and something that is still economically viable, producing sufficient energy at a cost ... "
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Solar Energy and Solar Cells, 2003.
This paper is on solar energy, solar cells (panels) and the breakdown of what happens in the process.
1,137 words (approx. 4.5 pages), 3 sources, MLA, $ 39.95
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Abstract
This paper provides a full explanation about the way in which solar energy is created. The paper looks at the process in details and then discusses what benefits solar energy may have in the future.
From the Paper
"Solar Energy comes from Solar cells which today are mostly made of silicon, one of the most common elements on Earth. The crystalline silicon solar cell was one of the first types to be developed and it is still the most common type in use today. They do not pollute the atmosphere and they leave behind no harmful waste products. Photovoltaic cells work effectively even in cloudy weather and unlike solar heaters, are more efficient at low temperatures. They do their job silently and there are no moving parts to wear out. It is no wonder that one marvels on how such a device would function. To understand how a solar cell works, it is necessary to go back to some basic atomic concepts. In the simplest model of the atom, electrons orbit a central nucleus, composed of protons and neutrons."
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Wind Energy: A Viable Renewable Resource., 2002.
A look at the options of alternative energy through a wind source.
900 words (approx. 3.6 pages), 5 sources, $ 35.95
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Abstract
A concise expository paper on wind-powered sources of electricity, and their use as a renewable resource. Includes history and a detailed section on current wind turbine technology.
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Wind Energy: A Renewable Resource., 2002.
A focus on wind-powered energy technology.
900 words (approx. 3.6 pages), 5 sources, $ 35.95
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Abstract
A concise expository paper on wind-powered sources of electricity, and their use as a renewable resource. Includes history and a detailed section on current wind turbine technology.
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Solar Energy, 2004.
Examines the history, future, and practicality of solar energy.
2,556 words (approx. 10.2 pages), 5 sources, MLA, $ 77.95
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Abstract
Scientists, environmentalists, and advocates of cheap, clean energy often tout solar energy as the answer to the world's energy problems and the energy source of the future. This paper examines whether solar energy is, indeed, the answer and whether its use on a large-scale is practical for use in the United States. It also looks at the history and types of solar energy.
From the Paper
"In addition, creating solar power generators it is a much smaller endeavor than building power generators for neighborhoods and businesses. Solar energy is quiet, reliable, and safe, and it makes sense in a variety of situations. Because of this, many states, including New Jersey, are adopting stricter standards for utility companies concerning utilizing more solar power. A recent amendment by the New Jersey Legislature requires the state's electrical utilities to utilize solar power as a portion of their power generation."
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Solar Energy, 2004.
An analysis of the potential of solar energy and its use.
2,449 words (approx. 9.8 pages), 12 sources, MLA, $ 74.95
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Abstract
In order to better understand the issue of solar energy, this paper presents a definition of the terms and concepts relating to solar energy. The paper examines the technologies that are currently used to put solar energy to work. A short historical background on the development of solar technology in the past sixty years is presented. The paper explores the reasons why it is important to develop solar energy and discusses its future costs and benefits.
From the Paper
"Solar energy is radiation from the Sun that can produce heat, generate electricity, or cause chemical reactions. Solar energy is inexhaustible and nonpolluting, but it is not an efficient energy source, since the Earth's atmosphere absorbs or scatters over 50% of incoming solar radiation. Solar collectors collect the radiation and transfer it as heat to a carrier fluid. It can then be used for heating. Solar cells convert solar radiation directly into electricity, by means of the photoelectric effect.
Very often, there is confusion about the various methods used to harness the sun's abundant and clean energy. Energy from the sun can be categorized in two ways: in the form of heat (or thermal energy), and in the form of light energy. Solar thermal technologies use the sun's heat energy to heat substances (such as water or air) for applications such as space heating, pool heating and water heating for homes and businesses. There is a variety of products on the market that utilize thermal energy. Often the products used for this application are called solar thermal collectors and can be mounted on the roof of a building or in some other sunny location. The sun's heat can also be used to produce electricity on a large utility-scale by converting the sun's heat energy into mechanical energy. "
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Solar Energy, 1991.
This paper discusses the advantages of solar energy: Cost factor, inexhaustible source, alternative to oil, pollution-free and non-monopolistic. Types & applications.
1,800 words (approx. 7.2 pages), 5 sources, $ 63.95
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From the Paper
"Energy is a crucial building block for civilization: Without reliable sources of power, modern technology would not exist. Reliability does not always equal availability, however, and the search for renewable or inexhaustible energy sources that also are relatively inexpensive, nonpolluting and available to everyone has become of paramount importance - enter solar energy. This alternative to fossil fuels has all of these advantages and comes in several forms and applications, adaptable to most uses, and as part of the earthos domain (rather than one person's - or one country's - oil field), it is nonmonopolistic.
Solar technology operates on different principles, depending on the type of system used. For example, active solar systems use mechanical means such as solar collectors, pumps and fans to ... "
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Solar Energy, 2001.
Advances in energy sources, cost factors, accessibility and maintaince. Discusses 2 solar buildings.
1,125 words (approx. 4.5 pages), 6 sources, $ 39.95
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From the Paper
"It is probable to assume that one day in the near future, much of the world?s electricity will be generated by solar energy. Sunlight is decidedly advantageous over fossil fuels as an energy source in three significant ways; it is abundant, long-lasting, and nonpolluting. However, today the primary challenge with solar energy hinges upon cost effectiveness. Until solar energy can be made economical for businesses and private citizens, other fuel sources will retain the inside track that they have held for centuries.
Fortunately, solar energy technology has made great strides in recent years, culminating in buildings such as the Four Times Square Building in New York City- a building which is its own freestanding, environmentally friendly electric utility. Photovoltaic panels, gas fired absorption H-vac systems..."
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Lighting and Solar Energy, 2000.
This essay discusses the invention of the light bulb and solar power.
2,639 words (approx. 10.6 pages), 9 sources, $ 79.95
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Abstract
This paper examines two distinct inventions: light bulbs and solar energy. First it discusses the incandescent light bulb and its inventor, Thomas Alva Edison, and explore the differences between incandescent and fluorescent light bulbs. Then the long history and increasing importance of solar power and its modern applications are discussed.
From the Paper
"On December 31st, 1879, after years of work and many experiments, Thomas Alva Edison gave the first demonstration of the incandescent light bulb at his laboratory in Menlo Park, New Jersey. He was assisted in his invention by Francis Upton, a Princeton Graduate who supplied the mathematical and theoretical expertise that Edison lacked. This invention established Edison?s reputation as the world?s greatest inventor. Before his invention, electric arc lighting was used to produce light. In this lighting system, lights were connected in a series circuit, so if one failed, the rest of the bulbs on the circuit also failed. (First Public Demonstration?)
Edison was able to spend so much time and money on the invention of the light bulb because of his reputation as an inventor. He had the support of financiers such as J.P. Morgan and the Vanderbilts. They established the Edison Light Company and loaned Edison $30,000 for research and development. (First Public Demonstration?)"
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Solar Energy, 1992.
A look at its use in building a house including its effectiveness, types and functions.
1,350 words (approx. 5.4 pages), 5 sources, $ 47.95
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From the Paper
"Incorporating Solar Energy in the Building of a House
The incorporation of solar energy into the building of a house can greatly reduce the cost of heating or cooling the house, even when used along with conventional means of energy production and uses. This paper will discuss several different aspects of incorporating solar energy into residential living quarters and will touch on the subjects of sighting and orientation of the house and solar panels, the window locations and. overhang, plants and vegetation, the solar collectors or cells, and thermal mass storage. The usefulness of solar energy will also be discussed."
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Solar Power: A Viable Energy Source, 2005.
A look at the feasibility of solar power as an energy source.
1,350 words (approx. 5.4 pages), 3 sources, APA, $ 47.95
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Abstract
This paper discusses solar energy in terms of natural resource economics and relates it to the concept of free market environmentalism. The paper also explains the benefits of using solar power as an energy source as opposed to fossil fuels.
From the Paper
"Since the oil embargo, oil price increases have been a concern for many nations, especially for the United States. Today's high fuel prices speak to the imperative to find alternative energy sources to fossil fuels. Solar power is one such potentially viable alternative. Why use solar power? In addition to its value as an environmentally clean source of energy, solar power has economic value in terms of being a renewable resource that can be controlled by the nation or region using..."
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