In fact, during 2007 alone, the installed capacity of "on grid" small-wind residential generators almost tripled, from 1,300 kilowatts nationwide in 2006 to 3,000 kilowatts in 2007 (Clayton). According to Clayton, the number of residential installations increased from 400 to 1,200 units during 2007 as well. In response to this growing demand, a number of companies have started producing various wind turbine configurations in smaller versions for this market and the U.S. dominates the global market, exporting more than half of the production overseas (Clayton). One company's newest small turbine is the 1.8-kilowatt Skystream; one such model was recently installed former President George H.. Bush's home in Maine (Clayton). A representative Skystream wind turbine is shown in Figure 2 below adjacent to a solar-powered home.
Figure 2 - Skystream ind Turbine with Solar-Powered Home.
Source: Skystream (2008) at http://www.skystreamenergy.com/skystream/product-info/
In many ways, it is almost too good to be…… [Read More]
But wind production is costly and India needs to find ways to produce wind energy at economical rates. For this reason, skilled technicians and designers are looking into the possibility of cost reduction "by increasing the size, tailoring of turbines for specific sites, exploring new structural dynamic concepts, developing custom generators, and power electronics, in addition to implementing modern control-system strategies." (Orosa, 2010)
It has been found that in order to reduce cost and produce energy more efficiently; some of the important factors to keep in mind would be "the power in the wind, the load factor, wind turbine -- axis orientation, the area required, and the grid connection." (Orosa, 2010)
Solutions are needed in troubled areas. For example when wind power is high, electricity generation is not an issue but when it's low, there may be extended periods of no production at all. A solution is needed for this…… [Read More]
his is capable of maintaining 10 megawatt-hours of energy to deliver power in peak periods. he expenses are estimated in the range of $130 million. here have been other projects going on in the country which utilize storage batteries. he Beacon Power project near Albany with 200 flywheels of a ton each, two projects run by PSEG Global in New Jersey and the exas-based four-megawatt battery system project completed by the American Electric Power and MidAmerican Energy Holdings are some related endeavors.
Article - http://www.cnn.com/2010/ECH/science/01/26/eco.energy.grid/index.html
Europe has come up with the solution for unexpected unavailability of alternative sources of energy. hey have made plans for constructing a large scale electricity grid uniting the renewable resources available in different parts of northern Europe. France, Denmark, Netherlands, Luxembourg, Ireland, UK, Sweden, Belgium and Germany are the countries which have joined hands towards the fulfillment of the European Union's aim of dedicating renewable…… [Read More]
To what extent is wind power an effective from of renewable energy? The question is an important one when situated within the context of today's world of energy wars (as in the Middle East), air pollution causing cancer (as indicated by the World Health Organization), and more and more communities looking to "go green" all over the world. But what are the advantages and disadvantages of wind power? This essay will address this question and discuss just some of the ways that wind power can be utilized to change the way we live our lives.
As Sahin (2004) notes, wind energy is a "clean, practical, economical and environmentally friendly alternative" to energy created from other sources which damage the planet and ruin the health of individuals, such as the burning of fossil fuels (p. 501). Wind power is effective at cutting energy production costs, it has been utilized…… [Read More]
The little occasion utmost torque of a rotor twice-fed electric machine is of higher frequencies and capabilities unlike other machines used within the frames of generating power in the society. Several avenues of operation are used within this notion of realizing the existence and consequence of having a firm body of generating any amount of energy to be used in the field. In order to foster equitable management of the practices and operations of producing energy in the field, there is much reputation of the available facilities to be used as capable parameters in designing the amount of energy needed for production in the field (Flannery, 2008).
Example of the machine
Squirrel cage induction generator
In this machine, the field windings are used within the stator of the motor and the rotary movement of the field of magnetism in the rotor. The relational motion that exists between the field of…… [Read More]
wind powe an effective fom of enewable enegy geneation?
Wind, which is defined as moving ai, can poduce powe because of the kinetic enegy inheent in its high speeds. High winds ae caused by sola heat. The heating of lage swathes of land poduces pessue imbalance between the heated lands and the lands that have not eceived as much heat, esulting in the movement of ai. Wind, coutesy of its high speeds, has also been hanessed to geneate powe, o electicity, to be specific. The use of wind fo the poduction of enegy is inceasingly becoming moe popula because hanessing the kinetic enegy inheent in wind does not ham the envionment, unlike the extaction of oil o the poduction of nuclea powe. Windmills ae used to geneate powe; the cicling motion of the shaft otates a tubine within the mill, enabling the convesion of kinetic enegy into electicity. To poduce…… [Read More]
Integrating Schooling Fish Movement Into the Tree Wind Power Generators Model
Tree wind generator turbine
Structural loads in wind generator rotor blades have improved significantly as industrial generators have increased in proportions. This most impacts the style involving the inboard area of the blades, exactly where solid airfoil cross-sections have been essential to assist these strenuous loads (figure 1). Present inboard blades style endures efficiency losses from contending structural as well as aerodynamic specifications. Whilst several have created airfoils for its mid- as well as outboard parts of wind generator blades, fairly small work continues to be carried out to style blades by having an enhanced inboard area to be able to meet each structural as well as aerodynamic specifications. Current efforts within the improvement of the inboard area have analyzed flatback or perhaps blunt trailing-edge airfoils. Whilst a noticeable difference around conventional solid airfoils, flatback airfoils nonetheless experience from…… [Read More]
Energy use is expanding and includes several different ways to harness power. From hydropower, to solar energy, to wind energy, the world is using the elements to create electricity for homes and businesses. While some favor solar power for use as the new kind of energy; businesses and those aiming to power many homes, opt for wind energy. Regardless of what is used, there is still a long way to go before people move away from traditional forms of energy like hydropower to more cost-effective ways like solar. I myself use hydropower or batteries to get through my days and understand the need to save energy and increase my power source options.
Most of the sources of energy I use are non-renewable except my re-chargeable solar batteries. These can be charged with sunlight and thus recharged from a renewable source. A second way I use energy each day is cooking.…… [Read More]
Budget Detail & Narrative
Florida, the United tates and the broader world in particular is facing an energy crisis. Indeed, it is a battle and one with many fronts. There are a number of good reasons out there to find alternative energy. They include the increasing world population, the pervasive use of fossil fuels, concerns about those fossil fuels running out, pollution associated with those fossil fuels and access to energy for everyone. Indeed, there is an increased need for energy that departs from the dirty energy sources like coal and petroleum. Beyond that, these new sources need to be sustainable. This grant proposal covers precisely such an energy source and it is a source that can greatly improve the quality of life and energy costs of people in the southwestern part of Florida much like it is already doing for people around the rest of the…… [Read More]
This poem is a favorite of mine because it reminds me to slow down and appreciate everything. It does not take long nor does it take much to renew and revive and that is exactly what the poet wishes to communicate.
In Joy Harjo's "Remember," the poet uses imagery and personification to convey points of importance. Because the poet is encouraging someone to remember, she pulls images from experience that will be familiar. She begins by telling the reader to "Remember the sky" (Harjo 1) and to "know each of the star stories" (2). In addition, it is important to know the moon. The poet wants to use images the reader already knows and identifies with in order to stress the importance of connecting with the earth. The importance of remembering one's parents is also important because we are all connected. She tells the reader to remember the "earth whose…… [Read More]
San Gorgonio ind Farm is one of three major wind farms that provide 95% of California's wind generating capacity (and 30% of the world's wind generating capacity). This amounts of 4258 million kilowatt hours of electricity, or 1.5% of the state's total electricity production (California Energy Commission, 2011). ind energy is considered to be one of the 'clean' energy sources, as opposed to fossil fuel production and nuclear energy production in particular. However, wind farms have their own drawbacks as well from an environmental perspective. ind farms can be devastating to the local environment as they have a massive footprint. This is especially troublesome in desert environments such as that occupied by San Gorgonio. There are also visual impacts, noise produced by rotor blades and potentially high degrees of avian/bat mortality (INDEIS, n.d.). This paper will analyze the benefits and impacts of the San Gorgonio ind Farm, in particular with…… [Read More]
Against Nuclear Power
When considering the ever-changing and highly competitive global landscape of international relations and business today, all nations and their respective economies must be able to effectively globalize their energy operations in order to reach a greater potential resource base and sustain fiscal durability in the long-term. In accomplishing the aforementioned tasks, many nations have placed environmental considerations at the bottom of the ladder of priority. However, with countless new environmental initiatives cropping up each day, it behooves any and all government and big business personnel to gain a greater respect for the fragile environment in which we live. Terms like "emissions," "energy consumption," "fossil fuel depletion" and "carbon footprint" are increasingly becoming a part of the average global citizen's vocabulary. The future of all nations lies in the hands of those who seriously embrace the importance of such rhetoric. Accordingly, several energy-producing options have been considered and…… [Read More]
For one thing, while the deregulation of panish retail markets has driven interest among the nation's utilities to differentiate themselves and so win overall share, Iberdrola is already competing quite effectively on its renewable power proposition -- it is likely that most paniards who want to go green have already done so. hould Endesa require additional renewable capacity to meet demand, it also has the relatively captive resources of its recently announced corporate affiliate Enel Green Power to fall back on, allowing it to keep any value-added green power buying "in the family."
If cottish & outhern Energy finds it necessary to enter the fast-growing panish market, it may be easier to simply buy a small local utility and compete on the ground. This would give the company direct access to the wind-friendly panish subsidy regime; so far tightening budgets have not led Madrid to take a less active role…… [Read More]
Management Strategy to Utilize Meta-Analysis Technique for Nuclear Energy and Waste Disposal and Create Social Sustainability
A Dissertation Presented using the Meta-Analysis Technique
Komi E Fiagbe Comment by Owner: This is exactly what I wanted to see Komi. Your literature review should also identify the 20 studies that you want to analyze to give your readers an understanding of what you are doing. I want you to email me all three chapters as we move into the next course.Dr. A Christina Anastasia PH-D Chair
[Committee Name], [Degree], Committee Member
[Committee Name], [Degree], Committee Member
This research proposal explores the link between public perceptions of nuclear power, how those perceptions are formed, and what influence those opinions have on energy policy. These issues are important in light of two realities. First, nuclear energy is declining in its share of global energy. Second, nuclear energy offers what might well be the best…… [Read More]
Nuclear energy is an energy source that has zero emissions, propels our society into the future, and provides electricity around-the-clock. Nuclear energy comes from the splitting of atoms inside a reactor through a process known as fission to heat water into steam, turn a turbine, and generate electricity. Atoms are tiny particles that make up every object in the universe. These atoms have enormous energy in the bonds that hold them together. Nuclear fission will split the atoms into smaller atoms, in essence, releasing energy. Nuclear power plants make use of nuclear fission for the production of electricity. Nuclear energy is considered to be environmentally safe because it causes zero emissions and this is beneficial to the environment as it reduces the carbon footprint (Brook & Bradshaw, 2015). However, nuclear power plants do produce radioactive nuclear waste that must be stored safely to ensure there is no…… [Read More]
Education: Inclusion Discipline
The purpose of this work is to research Inclusion Discipline. Recently there has been a push throughout the nation for the placement of Special Education students in the regular classroom environments. This work will examine that which an administrator must do in making provisions of ensuring the students not only receive quality education but also to reflect that the IEPs methods utilized are promoting quality behavior in the regular classroom.
Inclusive education has faced many challenges in the classroom that is so diverse in terms of student's needs and accommodations. The Individuals with Disabilities Act was passed with the intent of protecting and integrating disabled individuals. To complicate matters the passing of the "No Child Left ehind Act" by the present administration brought with it what has the feel of a "conflict of interest" in view of the pre-existing IDEA legislation. Through the evaluation of IEP's,…… [Read More]
Once again Daniel has been magnetized by the power of a woman's beauty. This quote fits well with the author's overall use of sexual tension as he interweaves not only Daniel's story set in the present but multiple layers of a love story and history of Spain after orld ar II. This magnetism also foreshadows Daniel's lack of a mother figure as the book starts out with him not remembering his mother's face. This may be why this theme continues to come up in the story. He is searching for a mother in every woman. "Don't you see? It feels like as if it's been waiting for me." In this line Daniel is talking about the book as his life has become so closely attached to it as the adventure of what happened Carax unfolds.
This paper briefly explored questions brought up by the reading of the Shadow of…… [Read More]
In this case, the sound that Vladimir and Estragon may or may not have heard is announcing not the coming of Godot but the coming of Lucky and Pozzo. The relationship of Lucky and Pozzo is so suggestive of a God-man relationship, and of the psychological power that Godot holds over the two main characters, that one wonders if Pozzo is not in fact Godot and therefore, symbolically, God. In fact, Vladimir and Estragon do think that Pozzo is Godot until Pozzo tells them otherwise. Even this denial on Pozzo's part is not necessarily an indication that he is not Godot, since Vladimir and Estragon were never quite sure of Godot's name in the first place.
In Act I, Pozzo is clearly the God of Lucky's world, even if he denies being the Godot of Vladimir's and Estragon's world. Pozzo keeps Lucky on a long leash, but it is clear…… [Read More]
Power, Inequality and Conflict
The two theorists used in this paper to explore the theme of “power, inequality and conflict” are W. E. B. Du Bois and Patricia Hill Collins. The theme is one that gets to the heart of the struggle within the American Experience. The great attraction of the American Dream has always been that people are created equal and are endowed with a natural right to pursue life, liberty and happiness. For many minorities and marginalized persons in America, however, the Dream has a way of turning into a nightmare. Whether because of segregation, Jim Crow laws, gender pay gaps, or all manner of harassment (both sexual and racial), the theme of “power, inequality and conflict” has been a constant one throughout American history. While Du Bois explores this theme in “The Conversation of Races,” it is Patricia Hill Collins who is most helpful in providing understanding…… [Read More]
Photovoltaic power system is a type of renewable energy that converts solar energy into solar photovoltaic electricity. Photovoltaic (PV) technology converts energy from the sunlight into the electricity. One of the advantages of the PV technology is that it is pollution free, and it is applicable with little maintenance.
(EPIA 2008). Since sunlight is available free of charge, there has been an increase in the research and development (&D) to make the Photovoltaic energy available to all households and industry in the future. With the advantages derived from the PV energy systems, varieties of research have been launched at national and international laboratories focusing on the mass production of solar power at possible lower costs. (Dahl, 2005). In German, there are varieties of efforts in the development of PV technology. There has been an increase in the collaboration of government, university and the industry consortia in the development of Photovoltaic…… [Read More]
Cape Wind Project proposed for Cape Cod, and the political, economic, and social impacts to Cape Cod and Nantucket. The Cape Wind Project is a proposed wind-turbine project off the shoreline of Cape Cod in Massachusetts. Supporters of the project believe it is the right clean-air, renewable energy project for the area, and it will negate the need for an old, outdated fossil fuel electrical generating plant. Opponents believe it is the wrong project for the area, and it will reduce their quality of life, as well as block local fishermen from their livelihoods. Controversial and very public, the project has been debated since 2001, and it still has not begun construction.
I am David McCullough, author and historian, and I live full time on Cape Cod. I am adamantly opposed to the Cape Wind project for a number of compelling reasons. First and foremost, in my mind, is that…… [Read More]
Portable Nuclear Power
Is a Portable Nuclear Power Device Feasible?
As the global population grows, we find ourselves facing growing energy consumption needs. In industrialized nations, this translates into rising energy costs to power our homes and businesses. Power outages are a major concern in metropolitan areas that depend on power to meet humanity's most basic needs. For those in poorer nations, we do not even have a way to supply them power. It is hard to believe, but there are still many in the world who are not close enough to a power grid to be connected.
What if there was a way to cut energy costs in half? What if we could eliminate the possibility of power outages in the future? What if we did find a way to supply power to those in even the most remote areas, even though there is no grid close by? What…… [Read More]
The research showed that today's dominant energy model remains the centralized, large-scale energy production approach that is focused on satisfying increasing demand in an efficient fashion. The research also showed that the move is on to decentralized energy production through smaller production facilities and so-called micro-systems that supplement and even replace traditional sources of energy. Taken together, it is reasonable to conclude that the successor to today's large-scale centralized energy production will be decentralized, downsized alternatives that are designed to meet peak demands in a more efficient ways.
Barclay, .A. (2010, Summer). Feed-in tariffs: Too much of a good thing? Management
Quarterly, 51(2), 35-37.
Blumsack, S. (2007, January 1). Measuring the benefits and costs of regional electric grid integration. Energy Law Journal, 28(1), 147-150.
Bluvas, K. (2007, Fall). Distributed generation: A step forward in United States energy policy.
Albany Law eview, 70(4), 1589-1592.
Cohen, L.. (2001). The technology…… [Read More]
South Florida, especially Broward County, has showed the most eagerness, with eighty seven percent in favor of solar energy investment. Central Florida and the Gulf Coast were close behind, and eighty percent of those living in North Florida also favored more state venture for solar energy. hile voters of all ages said they approved of spending more on solar, ninety three percent of those between eighteen and thirty four agreed. Statewide, the accord crossed party lines, with eighty two percent of Republicans favoring more public capital for solar energy, compared with eighty seven percent of Democrats. The poll also showed strong support for solar energy even if it led to an increase in utility bills. Overall, eighty one percent of those polled said they were willing to pay more each month on their utility bill to sustain solar energy (Poll: Support up for solar energy investment, 2008).
The sun is…… [Read More]
Nuclear energy: The Current Debate
Energy creation and consumption has been the primary driving force of political and military action since the Industrial evolution, and arguably for centuries before this shift mechanization and the widespread use of fossil fuels. In the twentieth century, mankind acquired the ability to harness the power of atomic splitting and nuclear chain reactions seemed to many a promise of freedom form the problems of fossil fuels, including their expense and their unwanted effects on the world (i.e. pollution). Some were even so optimistic about nuclear energy's potential that they envisioned a world where electricity was free, and energy meets were easily, cheaply, and entirely met by nuclear means. eality has not been so rosy, of course, and concerns regarding the environmental and health safety of nuclear energy -- especially in the light of recent seismic events in Japan -- are now a major…… [Read More]
And indeed, this is a man without a country, because he not only doesn't fit in with the white man, he doesn't mesh with the older people within his culture.
The antagonist in this story is the white man's world of greed and "civilization." The values that the white man holds certainly clash with the Indian. The white man's beauty is in palm trees of California (that stand "stiffly" by the roadside while a struggling pine tree on a rocky outcropping is more beautiful), and the white man's beauty is also rows of fruit trees like military men all lined up perfectly. That is a man-made world, made by the antagonist in this story. The antagonist in this story is also the sociology professor "and his professing"; this professor won't have to worry about his student anymore and the student won't have to worry about "some man's opinion of my…… [Read More]
The differences between Anna and Lydia are fundamentally their relationships with the forces that define the future: fate. Anna methodically rejects the idea that anyone should hold power over her own agenda and desires. She declares,
Fate will never ride me again.... I broke that horse a long time ago and kicked it with my heels. I had to take my own spirit in hand, or it would have shriveled like gauze held to a flame, been consumed, and my mind would have been in too many pieces for me to scrape together. So I am here, working my fate, driving it, before it has the chance to drive me.... I am Providence." (Power 180).
This statement is analogous to her earlier declaration of herself as Mercury: it is her aspiration, not necessarily the truth. The forces outside of her jurisdiction still demand that many things happen to her that…… [Read More]
(p. 52-54) (p. 216)
Tuskegee voting patterns among blacks and white are also significant and thematic in the work because the desire of white voters to withhold these rights stemmed from the fact that blacks held a high majority in the community and therefore could realistically turn any election they wished to with collective effort. This reality was realized early in Tuskegee, as compared to other places, in the 1970s when 80% of elected officials were black, corresponding to an above 80% black population. (p. 202) Yet, this ending is a culminated theme as many years of poll taxes, poll tests and overt disregard for the black vote often compiled with local violence against blacks wishing to and attempting to vote peppers the work. (p.20)
The work stresses individual identities and influences over change and resistance to it. One particular character, though the work stops short of deifying him which…… [Read More]
This is mainly done by the plants using non-renewable sources of energy. The plants also differ in the competency of the amount of watts produced. Due to the extent of sources used, some plants produce enormous amounts than others. A good example is the nuclear plant at Crystal iver; it contributes to 15% watt production compared to the solar plant at Indiantown that contributes to 3% of power production.
The data collected through this research is concrete. Statistical information has been extracted from vital databases such as the Bureau of Economic Analysis, SEDS Database and the Institute of Energy research. Though the information is rightfully available, it is not possible to create Florida's electric power network due to poor infrastructure on the transmission network and the availability of many plants and substations.
Castleberry, G.W. (2008). Power Plant Electrical Distribution Systems. An Approved Continuing Education Provider.
Federal Energy…… [Read More]
Oppression Power and Diversity
Oppression, Power & Diversity
This reflection paper aims to shed light on the PS Documentary "Slavery by another Name" by performing a brief review on the documentary, drawing some learning points and some points to ponder over. The documentary has been directed by Sam Pollard in which you can admire his efforts since adapting a literary work as a documentary is an arduous task. The documentary deals with the continuation of slavery in other forms after it was abolished in the 19th century. Author of the book, Douglas A. lackmon presents compelling proof in his book, of which the documentary is an adaptation, that even though slavery was declared to an end, it has transpired even into the 20th century in other forms like forced service, bounded in chains, torture and subjection to poor living conditions by the authorities.
In preparation of this reflection,…… [Read More]
Sustainable Energy Storage
One of the most dire and challenging crises faced by the human race today is the complete reliance on the generation of artificial power and energy in order to fuel the world and its daily functioning. The main problem is that the fossil fuels commonly used for these efforts are beginning to run out and prove themselves quite unsustainable. In response, of course, natural, renewable, and sustainable sources of energy have been identified for the purpose of alternative power generation. While these have met with some success, the new challenge now is to find ways of storing energy from sources like the wind and sun, which are intermittent. The main reason for such storage would be the fact that the greatest need for energy is not necessarily in tandem with when the wind or sun is at its highest.
The main problem associated with this is that…… [Read More]
sex, power, alcohol and money on moral and ethical acts
Ethics, Sex, and Morality
Sex is still a subject that is a victim of human irrational treatment of an otherwise clear functional human phenomenon. Such incidents as homicide, and insanity gold and gems have also been subjected to such irrational treatment but, luckily, the mysteries around these have been dispelled over time. Sex has not been so lucky though as there is still a cloud of mystery and deliberate misrepresentation, perception and near-superstitious handling of the phenomenon. Sex is the most emotionally involving aspect of human existence. It is not a wonder then, that there is so much confusion directed at it. Lately, though, it seems that the wind of change is sweeping fast to affect people's view of sex. Some forces in operation around the subject of sex are clearly defined now. It is increasingly impossible to have a…… [Read More]
Tree Wind Power Generator
Currently, there is a growing demand for sustainable energy sources given the rising fossil fuel prices, carbon dioxide emissions, and energy security. In apt response to this critical issue, a renewable alternative energy innovation is receiving wide spread interest and attention. This innovation entails the manufacture of energy harvesting trees to capture both wind and solar energy (Alternative Energy, 2009). The technology behind this; bio-mimicry is an emerging science using nature to alleviate human suffering. Using bio-mimicry techniques, scientists have come up with an artificial tree functioning as a passive solar-wind harvester. The harvested energy is stored and later converted into high value energy form.
Energy is harvested from a wide range of sources including water, wind, and solar among other sources. These methods have been efficient as far as energy harvesting is concerned but, scientists are still looking for methods of harvesting energy using fewer…… [Read More]
("Fossil Fuels and Minerals," n.d., 173 -- 215)
The impact of wind farms on the natural landscape is troubling. This is because some communities think that the sight of large fields is destroying the scenery. Evidence of this can be seen in Martha's Vineyard. What happened is many residents began to oppose these kinds of projects out of concerns about how this will impact their views. This led to animosity about where to place wind farms. As a result, proponents argue that establishing these fields in different locations will be challenging. This is when the project will face increased delays and higher costs. ("Fossil Fuels and Minerals," n.d., 173 -- 215)
Advantages of Wind Power
Despite the claims of opponents, the reality is that the use of wind power is a viable resource. A good example of this can be seen with Denmark (who produces 20% of their total energy…… [Read More]
Mounted on the side of the pole are 2 solar panels made by F3 Solar that are capable of generating up to 80 W. Of power.
-No lamp changes -- sealed for life.
-Fully controllable with excellent colour rendition
-Multi combination outputs.
-LED Life expectancy -- 25 years +
Prices vary by distributor
Green Column (http://www.wirefreedirect.com / green_column.asp)
The wind and solar powered solution delivers free, renewable energy which is stored in a battery ready to be consumed when darkness falls. Green Columns are already in use all over the UK on footpaths, playgrounds and car parks. (Note: Product's current battery lasts up to 10 days in mild weather, but only 4-5 days in inclement weather conditions.)
Prices vary by distributor
The following questions will be submitted to potential vendors for the solar and wind powered street LED light systems needed for the initiative envisioned herein.
1. What…… [Read More]
alternatives to traditional fossil fuels, and evaluate them based on their relative availability, renewability, and known environmental impacts. We begin with a baseline characterization of fossil fuels, and outline some of the factors contributing to their current market and industry dominance. We then examine three of the current most prominent and viable renewable alternatives to fossil fuels, including the controversial nuclear energy technology and two emerging technology areas, wind power and algae-based bio-fuels.
Subterranean petroleum-based resources which are currently extracted via drilling and other methods also originated as living algae albeit hundreds of millions of years ago, which accounts for their categorization as "fossil" fuels along with other hydrocarbon-based deposits including coal and natural gas. The combined fossil and renewable biofuels worldwide market was estimated at $5.8 trillion dollars in 2010, of which approximately $1.5 trillion was based in the United States. The cost per unit weight of fossil-based fuel…… [Read More]
When finished, it will produce enough energy to power 8,000 Oahu homes and reduce carbon dramatically. The Kaheawa Wind Power farm expansion now has 14 more turbines which will make it a 50 megawatt production center with some capability for overnight battery storage. Even with the advances in technology, the idea of using wind -- a free resource that simply needs funding for equipment and maintenance, is increasingly important ("enewable Energy Sources," 2010).
Other companies are exploring the combination of solar and wind to produce energy for smaller projects. For example, alternative power generators could drive down the need for energy if just 20% of corporations used renewable energy. One case in point is the Parker ang, using a combination grid and tracking system that literally turns cells toward the sun and aims the wind turbines. This system was built in just 5 months, and will completely pay for itself…… [Read More]
Future Energy: Guiding Decisions Evidence in order reduce negative environmental impacts growing human population increasing demands energy technological advances continue, individual countries, states, cities households opportunity shift energy sources renewable
Most consumers are unaware of the extreme negativeness surrounding their consumption of goods and that it inevitably leads to environmental degradation. However, there seems to be a more conscious effort to go around the negative impact of consumption of energy by choosing renewable sources. In this essay, we will assess a particular region in America and that is the state of Florida with specific references to certain areas in order to observe what sources of energy are currently used and what renewable sources may be best suitable and least suitable in the area, considering climate and the environment.
With climate changes accelerating at a fast pace, Miami, which is already subject of the increase of Earth's temperatures and rise of…… [Read More]
These technologies are can be separated into three main categories (Alternative Energy):
Wave Energy Converters: These systems extract the power of ocean waves and convert it into electricity. Typically, these systems use either a water column or some type of surface or just-below-surface buoy to capture the wave power. In addition to oceans, some lakes may offer sufficient wave activity to support wave energy converter technology. (Alternative Energy).
Ocean Thermal Energy Conversion (OTEC): OTEC generates electricity through the temperature differential in warmer surface water and colder deep water. Of ocean technologies, OTEC has the most limited applicability in the United States because it requires a 40-degree temperature differential that is typically available in locations like Hawaii and other more tropical climates (Alternative Energy).
Offshore Wind: Offshore wind projects take advantage of the vast wind resources available across oceans and large water bodies. Out at sea, winds blow freely, unobstructed by…… [Read More]
Community's Source of Energy
An Examination of Energy Sources in the Willows Community of Gilbert, Arizona
The community of Willows is located in the city of Gilbert, Arizona. It is an HOA community of single family homes, with a number of amenities included. As with any community, it has power usage needs that have to be considered. Before the community was built, the issue of how to get power to the area and how much power might be used by the residents there was considered. Then, the community was built and the houses were sold. That raised the amount of power that was needed in Gilbert, which is a growing city with a strong population base and many things for residents to enjoy. The power needs of any community are important, because residents want to be assured that they have enough of what they need to power their homes (Aitken,…… [Read More]
Alternate Energy in Daily Life
Imagine that you could travel in time, much like Doc Brown and Marty McFly in the movie Back to the Future. uppose you traveled back to 1955 with the Doc and Marty and asked a resident of 1955 what the year 2011 would be like. Would he predict hybrid cars, or flying cars? Would he believe that the United tates has a moon base -- or that is has no moon program at all? Would he believe that kids carry cell phones but that the only commercial viable robot is the Roomba vacuum? omeone living in 1955 would probably predict a future much different from the one we are actually living today. When you consider how life in the future was depicted in movies, TV programs, and books in the middle of the 20th century, it easy to see that our predictions about the future…… [Read More]
alternative fuel describe detail happen a significant energy supply source. Explain happen. Analyse promise challenges supply source. Your essay judged cogency argument, position merits energy alternative choose.
Marine Current Power
Marine current power is one of the most promising alternative energy sources in the contemporary society. The fact that the world is still addicted to using conventional fuels certainly makes it difficult for serious investors to put their resources into projects associated with alternative energy. Even with this, the fact that many conventional energy sources are rapidly being depleted makes it difficult and almost impossible for these bodies to ignore the benefits they would experience as a result of betting on particular alternative energy sources.
Marine current power uses kinetic energy in marine currents with the purpose of generating electric power. hile most people in the present focus on solar and wind power when discussing with regard to alternative energy…… [Read More]
Some forms of energy, such as wave and tidal energy and hydrogen fuel cells are still being studied. Another writer states, "Techniques to harness the energy found in the oceans are best developed for tidal power, wave power and ocean thermal energy conversion" (Middleton 52). Many other types of alternative energy, such as solar, wind, biomass, and geothermal energies are all being used where they make sense. Other solutions include nuclear energy, but the problem of disposing of the nuclear waste is a big problem, and so, no new nuclear facilities are being built. Authors Ottinger and Williams continue "Nuclear energy is excluded [...] because of its high capital and operating costs, complex technical requirements for operation and maintenance, and unresolved problems of proliferation and waste disposal" (Ottinger and Williams 331).
None of these solutions are being used enough to remedy the problem, and there are many reasons why they…… [Read More]
urban area of Tampa, Florida, and serves as an instrumental case study of how an urban locale can address problems of environmental health and safety. Specifically, this study assesses the failures and successes of Tampa to regulate and reduce water, air and waste pollution through various programs. Through quantitative analysis of city managers' statistics and survey of the population (random sampling), findings indicate that positive steps have been taken through initiatives like S.W.E.E.P. and the attention given to Tampa's estuaries and water sources so as to maintain healthy ecosystems. However, air pollution has yet to be addressed, as the state has eliminated its vehicle emissions testing. Coal-burning power plants like Big Bend also contribute to air pollution and a discussion of the beneficial impact of wind power is provided as a recommendation for addressing this issue.
Environmental Health and Safety Case Study: Tampa, Florida
Urban areas in the U.S.…… [Read More]
Global energy and climate objectives have contributed to the increased development and use of renewable sources of energy that focus on lessening the environment impact of generating energy. The conventional sources of energy have contributed to significant environmental impacts, especially climate change. The environmental impacts that are brought by emission of greenhouse gases from conventional energy sources are endangering the world's ecosystems and human life. As a result, renewable energy sources are considered as suitable alternatives to help lessen environmental impacts while meeting energy needs. There are various renewable energy sources that are regarded as suitable alternatives to conventional sources including solar, wind, and electric energy. Even though these sources have minimal environmental impacts compared to conventional sources of energy, they are not cost-effective yet.
Solar, Electric and Wind Energy
Wind energy has been considered as one of the cheaper energy generation methods unlike conventional sources of energy…… [Read More]
Nuclear energy possesses perhaps the largest potential for growth over the next few decades. The reason for this is the simple fact that it creates a relatively small amount of environmental pollution and can be adapted for use in nearly any part of the world. It certainly poses some security risks if it this technology is misused or mishandled, but the benefits certainly outweigh the costs. This type of energy production does not create smog, or direct environmental wastes, and many scientists, entrepreneurs, and engineers are looking at low cost, micro-nuclear solutions for small cities and towns (Kruger, 2006). Instead of building huge, multi-billion dollar power plants, the focus has shifted to creating small, sustainable, community nuclear power plants. The sustainability level of nuclear power is quite high given that a very small amount of nuclear waste is created for a huge amount of power output, unlike coal-fired power plants…… [Read More]
All of these steps are easy to take and can help protect the Earth. Developing renewable energy sources is also an important step Christians should take regarding preserving the environment.
The commercial energy consumption, in the United States alone, in 2006, was 1,994,876 kilotons of oil equivalent. The most disturbing part of that figure is that only 8.41% of that energy came from renewable electricity production ("Energy"). Investment in research and development for technology to efficiently harness renewable energy sources is critical. In addition to investment in new technology, large energy consuming countries, such as the United States, need to take advantage of current technology to utilize renewable energy sources -- like wind.
In 2004, the United States generated 6,740 M of power with wind turbines. However, other, smaller countries have taken greater advantage of this inexpensive, clean, renewable source of power. Germany produced 16,629 M of power with wind…… [Read More]
Cost and CO2 reduction analysis were performed using local data available from both commercial and professional bodies. A majority of current thermal rating programs require the equipment to be tested in accordance to a standard test under specified testing conditions. This approach provides reliable data because it is possible to replicate such tests within an accepted uncertainty band. There are, however, some rating programs which combine a standard test and a calculation procedure to produce a performance rating. Such is the case for the energy guide label for electric and gas hot water heaters. A similar method has been developed to provide a practical rating system with the goal of presenting an easily understood comparison between SDHW systems and conventional hot water systems. Note that the performance any individual commercial enterprise will experience may differ due to location and hot water usage.
The thermal performance rating is based on the…… [Read More]
However, the cost of construction in areas without adequate roads would be astronomical. This being said, it is not without precedent that a nuclear power facility, under the strict guidelines of the United Nations, might be set up to provide power to the major cities. Public attitudes towards nuclear power remain ambivalent, and issues with Chernobyl, etc. still sting, but the simple fact is that the technology is there (Dittmar, 2010).
What does Afghanistan have in abundance, though? Not really enough sunlight to make solar profitable in all seasons, but certainly that could work in major cities and for certain applications. Based on the Copenhagen Climate Conference, there are four major ways to finance new energy options in countries like Afghanistan that actually benefit global climate initiatives (Brown, Bird, and Schalatek, 2010). Afghanistan, like much of Central Asia, is ideal for the development and robust exploitation of wind power technology.…… [Read More]
Vertical integration is another key internal competency. As mentioned, this allows for customer-driven development, but it also has other benefits. Vertical integration allows Suzlon to have greater control of its supply chain, which helps the company to control margins. The home base in India gives Suzlon a large market from which it can draw capital to finance some of its international markets. Such home market advantages often help firms to expand overseas more quickly than companies from small markets. In addition, labor is cheap in India, which gives the company a production cost advantage over many of its competitors.
There are some internal weaknesses, however, that could present challenges for Suzlon. The company is relatively new to the industry, so there may be a learning curve still. On the production side, its acquisitions appear to have moved the company along the curve quickly, but in international operations Suzlon is still…… [Read More]
program of study continues personal research and professional practice in the field of energy in general and alternative energy resources in particular. This study will serve to provide benchmarks concerning current energy usage patterns across the country to identify opportunity to introduce alternative energy resources such as hydrogen, geothermal, wind turbine farms, increased hydroelectric applications, biomass facilities, as well as solar and tidal energy resources.
Although predictions of peak oil vary, all signs currently indicate that the United States will be running out of cheap sources of fossil fuels in the foreseeable future and alternative energy resources must be brought online before that point is reached in order to satisfy the growing demand and avoid disruption of the nation's economy.
Purpose of the Study
The overarching purposes of the proposed study are to:
Provide evidence in support of the deployment of alternative energy resources in urban and rural settings;…… [Read More]
S. pp). For more than ten years, Chinese officials have stated that production from Chinese firms investing overseas is more secure than imports purchased on the international market (U.S. pp). In order to secure more reliable access, Chinese firms are being directed to invest in projects in the Caspian region, Russia, the Middle East and South America (U.S. pp).
The National Intelligence Council's report also states that Europe's energy needs will probably not grow to the same extent as those of the developing world, partly because of Europe's expected lower economic growth and more efficient use of energy (U.S. pp). Europe's increasing preference for natural gas, combined with depleting reserves in the North Sea, will provide an added boost to political efforts that are already under way to strengthen ties with Russia and North Africa, since gas requires a higher level of political commitment by both sides in designing and…… [Read More]
In other industrialized countries, however, like Germany, Italy and Japan, the main concern of governments today is that not enough children are being born to even reach the level of the replacement rate. This is almost certainly a mistake since reduction of population should be the main goal in order to save the planet, and additional middle-class consumers in Western nations are the greatest burden on the environment.
Encouragement of voluntary euthanasia will be another method of reducing the excess population. Today many billions of dollars are spent on the last thirty days of life and 65% of physicians and nurses in one survey admitted that had provided unnecessary treatments for the terminally ill. That statistic was mentioned frequently in the debates over health care reform, with the implication that those dollars would be better spent on medical care for younger and healthier people at the start of their productive…… [Read More]
This article serves as an important reminder of the frequent conflict between science and politics. Science suggests two different hypothesis -- one, that the Kyoto Protocols are feasible, another that they are not. Democrats, in defiance of an unpopular president who is largely viewed as sympathetic to big business interests and hostile to the environment; wish to pass more stringent mandatory requirements, as they are proud their new legislative majority. Industry analysts say these standards are impossible to meet. Environmental lobbying groups with a different political agenda challenge industry scientists. Much of the technology used to cut emissions is in an experimental stage, and it is uncertain if it is economically feasible or even effective. The report also suggests consumers purchase more hybrid cars, but consumer concern for fuel efficiency seems to be waning rather than increasing, unlike the presence of carbon dioxide in the atmosphere. Congress can limit consumer…… [Read More]
It is yet to be seen whether alternative energy will eventually replace petroleum products or whether they will simply enhance the efficiency, cost effectiveness, and availability of energy in the future. BP's move into alternative energy will help it to position itself as a leader regardless of which direction the market decides to go. BP's move makes sense from many perspectives. It makes sense for a marketing perspective because it will help to improve BP's image to one that is more environmentally friendly and in line with current public consciousness. It will help it to make better use of natural resources from production to end use of all of its product lines.
One advantage that BP has over many of the other companies entering into the alternative energy field is that it has experience in providing the needs of mass consumers. It understands the technical difficulties of supplying energy to…… [Read More]
She also mentions the huge energy giant British Petroleum (BP) came up with some honest and effective marketing in its green promotions. And while it is laudable for an oil company to invest in green technologies, BP did it with "appropriate humility that admits its own guilt while setting the stage for conversion to alternative energy sources" (Ottman, 2002). Meantime she says to Exxon, "ake Up!" because Exxon was at that time running "green-themed" ads that spoke to the need to "find more oil."
In still another green marketing-themed article from Ottman, she writes in the publication in Business that while the George . Bush Administration "abdicates responsibility for a strong response to slowing down" global climate change, Bush's lack of leadership on the issue opened a "unique window of opportunity for America's advertisers and marketers" (Ottman, 2002). That advice to advertisers and marketers is this: using the same effective…… [Read More]
Future of Renewable Energies
hile the reliance of the United States on natural resources and fossil fuels must give way to renewable and sustainable resources at some point, the ability to change to new technologies is not yet here and further efforts are needed to make the United States both energy-independent and free of fossil fuels.
The USA is one of the greatest countries in the world. This is not just because of its superpower in terms of policing the entire globe, but also being with an extensive source and use of the natural resources. ith the use of these natural resources, the country has been able to feed its population. This population is one of the greatest and is continually growing even with an annual admission of over 700,000 people from other countries. ith the use of the resources, the country developed a strong capacity before the world wars…… [Read More]
start of any writing project can be intimidating, and pre-writing strategies are helpful in moving the writer into the project. People think differently, and may have different opinions about which pre-writing strategy works best. Brainstorming, which is effective for enough people that it is taught starting in elementary school, is one highly effective pre-writing strategy that anyone can employ instantly at the start of a project, or whenever they feel a need to generate fresh ideas. While other pre-writing strategies may be more effective for some people, when faced with the topic of renewable energy and a blank page to fill, I found that brainstorming was easiest and most effective pre-writing strategy for me.
I began the pre-writing process by engaging in free writing on the topic of renewable energy. I found that my free writing session generated more questions than answers, such as, "Is wave power a viable source…… [Read More]
The study advocated a broader energy policy for automobiles, specifically one that allocated more money to the development of gas-electric hybrids. Hydrogen may be the fuel of the future, but it is a distant future, at least fifty years away (Stauffer par. 8-9). In the meantime, the development of proven technology will be of more benefit than hydrogen.
The Myriad Issues with Hydrogen: Availability, Extraction, and Storage Are Just the Beginnings
Another study -- this time by 18 scientists and engineers from universities, the government, and private laboratories -- concluded that no known alternative energy source, hydrogen included, is ready to take the place of fossil fuels ("Fossil Fuels" par. 1-2). Regarding hydrogen, the study had very specific points. One, hydrogen does not exist in a natural pure form. Two, hydrogen must be extracted from either natural gas or water. Three, more carbon dioxide and less energy is produced with…… [Read More]
The same argument could reasonably be made for the United States' even more egregious subsequent invasion of Iraq in 2003; the pubic, altruistic reason given was that weapons of mass destruction must be eradicated from this potentially dangerous rogue state. The terrorist attacks on the orld Trade Center in 2001 surely gave the U.S. more fodder for its defensive justification for invading. Iraq is, perhaps coincidentally, perhaps not, an oil-rich nation and curiously, to date, no weapons of mass destruction have ever been located within its borders.
One could argue that this unilateral action by the United States to protect its resource is no different that the colonial imperialistic power games of decades past. Kuniholm goes so far as to call this the "Great Game," and avers it is no different from that played by imperial powers in the past (546).
The preceding figure and facts make clear which states…… [Read More]