Got a tricky question? Receive an answer from students like you! Try us!

Alternative energy sources: costs and benefits - Research Paper Example

Only on StudentShare
Author : qbins
Research Paper
Engineering and Construction
Pages 8 (2008 words)


Alternative Energy Resources Name University Alternative Energy Resources Individuals have become very dependant on energy since energy came into existence with the development of technology; this dependency is increasing and has taken the shape of necessity…

Extract of sample
Alternative energy sources: costs and benefits

Muscle power was produced through the muscles of animals and humans; this power was used in harvesting and other areas where muscles were needed. All these energy sources required solar energy or sun light in order to be able produce. The importance of solar energy can be recognized through the period when this form of energy was used for the production of crops, growing trees, and other various agricultural purposes. The best part about these sources of energy was that they could easily be renewed as there was infinite amount of air, water, and sunlight. During the 1800s new ways of energy production were figured out: energy was produced through coal burning, and later in the 1900s the world started exploring the grounds for oil and fuel related resources (DeVito, 2000, p.51). By the 1950s the prior methods of producing energy of 1700s started losing their ground and were replaced with current methods in which fossil fuels were used to produce different sorts of energy (DeVito, 2000, p.51). Fossil fuels were produced with the aid of decayed remains of plants and animals. They are also being created in current world, but the rate at which these fuels are produced is slower than the rate at which these fuels are burnt. ...
Download paper

Related Essays

Energy consumption
It has also been found out that it requires 7 gallons of gasoline daily for each and every individual to maintain the country run at it normal pace. This figures alone reflect how the country rely on fossil fuel, it is true 90% of energy used in the country comes from fossil fuel; this is a very high percentage as compared to the rest of the world. Apart from the environmental effects associated with exploration and extraction of fossil fuels there are other forms of pollutions associated with fossil fuels. It notably they cause invisibility through smog, acid rain and at the same time leads…
8 pages (2008 words)
Making Solar Energy Economical
The demand for energy is dependent on properties of conversion means, technologies, and costs. Human energy makes use of resources that can be depleted in particular fossil fuels derived from the preferences. Market forces and cartels may guide a transition back to sources that are renewable. Energy as such has its effects and they come in terms of very heavy environmental costs. At the end of it they are incorporated into the energy cost and prices leading to overuse of energy and motivate policy inventions. Focusing on human utilization of the energy commodities and energy resources and the…
Alternative Energy
Proven Alternative Energy Sources Several kinds of renewable and clean sources of energy such as wind, solar, geothermal, hydro, biomass energy are now available. Each alternative source has its own characteristic importance depending upon geographical possibilities for its production. It will be most appropriate to delve deeper into each one of these sources. Wind Energy Wind energy is available mostly at the coastal regions where wind velocity is higher. Kinetic energy of the wind is tapped using wind turbines and converted into mechanical or electrical energy. Mechanical energy can be used…
3 pages (753 words)
Alternative Energy
The alternative energy source should enable humans to reduce carbon dioxide emissions. The energy sources should be capable of meeting the energy needs of the current society without compromising the needs of the future generations. Additionally, the sources should be cheaper than the existing sources to reduce the cost of production that industries have to undergo. This paper focuses on identifying potential alternative energy sources, which can be used to substitute fossil fuels in the future. Currently, there are quite a number of energy sources. However, humans have not maximized their…
3 pages (753 words)
Alternative Energy Resources
This report stresses that geothermal power is one of the safest forms of energy production expeditions. The energy requirements of all the countries can be easily fulfilled if geothermal energy units are incorporated. World would eventually progress rapidly and swiftly when energy shortfalls are eradicated. The machinery, equipment and team required for the plantation purpose of geothermal powers requires accuracy and precision. The costs of geothermal energy production are relatively higher than other forms of the energy producing models but it ensures long lasting success. The major…
Alternative Energy
Its biggest advantage is that it is virtually maintenance free and absolutely reliable, because of the absence of moving parts; it is designed for ease of assembly, use and maintenance. Its yet another significant benefit is that, it offers an option for nations to rid themselves of avoidable dependence on oil for fulfilling their gross energy needs. It is a nascent technology possessing the long term potential to create additional jobs for strengthening of economies. It does not generate hazardous waste or cause atmospheric pollution by release of gases like carbon dioxide, sulphur dioxide,…
4 pages (1004 words)
Evaluate the transition from oil based world economy to an economy driven by alternative energy sources
Further, there have been adverse effects on the environment from using oil. In the last fifty years, industrialization across the world has led to increases in carbon emission, depletion of the ozone layer, melting of ice caps and a general decrease in the quality of life. Besides this, oil is a non-renewable resource. This means that its quantities on earth are limited and will at some point be depleted. This makes the use of oil as a source of energy unsustainable and unreliable. Herald (12) uses the phrase ‘Peak Oil’ to describe the time when the world will reach its peak oil…
10 pages (2510 words)