Alternative Energy Essay

In recent years there has been great concern over the growing demand for energy, and the lack of non-renewable energy resources to meet the demand in the future. In addition, the question of “sustainability”—the ability to balance social, economic, and environmental needs in energy production to meet both current and long-term requirements—has come to the fore. It is clear that America must expand energy production quickly, and that we must develop renewable, sustainable energy sources to meet long-term demand and protect our future. There are many proposed solutions, such as wind and solar power. But the technology for these resources is not yet fully developed, making them, at best, low-output alternatives. Because renewable sources are

Potential wind energy is ten times greater than the total consumption of electricity in the United States. By connecting wind farms to power grids we can deliver electricity where it is needed. With this form of generating energy we cannot only prevent global warming, by reducing the amount of burning fossil fuels, but also it is proving itself to be an economical advantage. In northeastern Minnesota, potential wind energy would be the most productive.

Energy is everywhere it 's in your phone to your community’s hospital. Many years ago humans lived with no energy supply, now in 2016 it 's essential. As energy was discovered and objects which consumed such energy the demand increased, as a result so did the search for sources to obtain such power, people relied on coal, nuclear power, etc. all which contaminated the planet. However, there are also alternative energy power produced by renewable resources such as, solar with solar panels, river currents hydro power, or even wind with wind turbines. Wind turbines are seen along the road, but what are they? Why should people keep pursuing this energy source? Wind turbines work to produce energy, and are also essential, not only for people but for the planet.

The supply of energy in developed nations seems abundant and endless, making it a commodity that is often taken for granted. However, in developing countries, people do not have the luxury to waste energy, as it can be a struggle for it to last an entire day. For instance - in Lebanon, there are daily blackouts because not enough electricity is produced to meet the demand. A temporary fix during these blackouts are diesel generators but a permanent solution is still needed [5]. Renewable energy must be the long term and sustainable solution. Like most developing countries, Lebanon has expressed interest in having their own renewable energy source, but the country cannot afford the initial startup and maintenance. Therefore, Lebanon and other developing nations continue to rely on non-renewable energies such as fossil fuels as their sources of energy. However, this has become an increasingly important issue as those sources continue to deplete rapidly.

Wind energy has many advantages over other natural resources. Turbines do not pollute the environment at all, unlike fossil fuels and they use a fuel that is free and inexhaustible. It cannot be charged a ridiculous amount like oil and other fossil fuels. Though wind only accounts for a small fraction of the world’s total electricity production (2.5%), the field is rapidly growing at a rate of about 25% per year, creating lots of manufacturing and technical jobs, improving the American economy. Wind also has enormous potential. It could possible generate 20 times more than what the human population needs at full capacity. Because turbines must be spread apart, the spaces of land in-between the turbines can be used for other things, unlike the bulky, close together rows of solar panels needed to harness solar energy. Due to better technology and advances in the field prices of turbines have significantly decreased (80% since 1980).

Generally, hydropower is a form of energy which is called renewable energy source where power is comes from the energy of water flowing through from higher to lower elevations (Bureau Reclamation, 2005). Renewable energy is defined as the energy that is produced from sources that are result from the natural movements and mechanisms of the Earth as well as quickly replenished by it (Thoughtful Education Press, 2008). The examples of the sources of renewable energy are the sun, wind, and water (Thoughtful Education Press, 2008). In order to produce electricity for the use of consumer, solar cells, wind farms, and hydroelectric power have been used effectively (Thoughtful Education Press, 2008). According to Thoughtful Education Press (2008), in general,

Hydroelectric power is the oldest energy source. From a small water-wheel to a massive dam, humans have been used many of them for a long time. Since the principles of the technology in hydroelectric plant are relatively simple and using flowing water, it is one of the most widely used, as key energy source worldwide, and supplying electricity much like at the national scale in many counties. While many large-scale hydroelectric dams continue to be built in many parts of the world, it is unlikely U.S. will add more of them in the future. One of the reasons is the arising consensus of its environmental impacts to the natures. Unlike a small-scale hydroelectric dam, a

In the 21st Century, fossil fuels are becoming increasingly important, with the demand for these resources increasing, despite the knowledge that they are finite. Globally, the annual consumption of fossil fuels is eleven billion tonnes, with crude oil reserves waning at a rate of four billion tonnes per year. If these figures experience little change in coming years, oil reserves are estimated to completely deplete by 2052 (Ecotricity.co.uk, 2014). Other options are available to replace non-renewable energy sources, one of these options being wind turbines, as they are the obvious option to be used as energy sources as wind is without charge. Wind power requires harnessing energy from the wind, and using it to generate electricity. According to Blue-energyco.com (2014), wind power generation is the fastest growing renewable energy source universally, as evidenced by the growth rate which stands at 25% in over a decade with the total capacity currently exceeding 60 000 MW (Fox, B. (2007) Wind power integration, page 1).

The United States and all of the industrialized nations were built and are currently sustained by the burning of millions of tons of fossil fuels. This method of producing power has had disastrous consequences on human beings and our environment, which include air pollution, global warming and acid rain. Ever since the realization of these consequences people all over the world have been searching for alternative energy sources that are clean and sustainable. One of these new alternative forms of power is actually an old technology reinvented, wind power. Until recently wind power was seen as a renewable resource that could work on a small scale to cut down energy costs, but which could never

A topic that has been in discussion throughout the years was the use of alternative energy. Alternative Energy is being increasingly used due to “The threat of global warming.” (Tom Udall, “Clean Energy,” par. 3). The result of the burning of fossil fuels and fossil fuels are soon depleting and alternative energies will be the ways that people will be living in the near future. As the positives of alternative energy will provide a healthier and cleaner future, cost is something people underestimate. The price of alternative energy will increase our national deficit as well as the people’s taxes, as manufacturing these products that will create alternative energy is expensive. As the economy of the United States continues to fall apart,

Renewable energy has become a widely popular topic in society. With the rapid depletion of fossil fuels, scientist are looking to natural and renewable resources to create a means to produce sustainable energy. There are many alternative energy sources that have proven useful in the past couple of years. Some of the alternative energy sources are not only more useful than others but have proven to be easier to attain and also prove to create a more substantial amount of energy. Today, the most widely used form of renewable energy is hydroelectric energy. Making up 20 percent of global electricity generation, hydroelectric energy is crucial in the production of electrical power and sustaining the environment.

The use of fossil fuels is the most critical concern facing the world today. These sources of energy are not only highly controversial but also, the idea of the destruction and immense change that these natural resources can inflict on our sensitive climate leaves a distinct trepidation in the hearts of many. As the population of Earth continues to grow day after day, so does the demand for energy. Nearly three decades ago, it was hard to imagine what sources of energy could replace fossil fuels, however; innovations in research and technology have given us new options to fight the energy and environmental crisis we are facing today. There are many factors that contribute to the issue of global climate change, such as; the legitimacy of global warming, political corruption, reliance on fossil fuels, allocation of finances, and most importantly international commitment. However, if we are to prevent environmental deterioration, a substantial change is required right now. One that will lead to a new united consciousness and a new evolution of the human race and one that will lead us to independence from fossil fuels. This search for independence from fossil fuels must be inspired by a sense of urgency from all humans of this earth if we are to give future generations a chance to thrive in our energy-hungry society.

Wind mills have existed as part of human civilization from as early as first century, and have been used to harness the power (KE) of winds. In present day, wind turbines are used to convert the kinetic energy of wind to electric energy that can be stored and distributed far and wide as controlled energy. There has been a huge rise in interest and investment in wind turbines and wind farms, as it represents a renewable source of energy that is plentiful, widely available and has much less effects on environment compared to non-renewable sources.

In the early 2000’s, the latest view of climate change and its devastating effect on the environment had scientists, politicians, and the business community worried about the contribution of human activities from the production of greenhouse gases such as the carbon dioxide emitted by cars. The Intergovernmental Panel on Climate Change (IPCC), which includes more than 1,300 scientists from the United States and other countries, has forecasted a temperature rise of 2.5 to 10 degrees Fahrenheit over the next century (The consequences of climate change, 2016). The explosion of industrial output is driven by the attempt to satisfy the voracious consumption and the increasing demand for consumer goods around the world. Rapid oil depletion has

Renewable energy is energy generated from natural resources—such as sunlight, wind, rain, tides and geothermal heat—which are renewable (naturally replenished). Renewable energy technologies range from solar power, wind power, hydroelectricity/micro hydro, biomass and biofuels for transportation.