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ny single source of energy, such as, petroleum products or gasoline for long, the time is not far away when we will become short of these sources of energy. In this paper, we will discuss why the world should explore alternative energy sources.
“A surge in the price of crude is threatening global growth for the first time in decades and spurring a desperate surge in interest in energy alternatives” (Valdmanis). The world is really in need of alternate sources of energy to meet industrial and daily requirements of life. A single or a couple of sources of energy cannot serve us for a long time. We can take example of whale oil, which was being used in the early 19th century not only as lubricants but also as fuel for the lamps. At that time, no one thought that the whale stock would ever face shortage. However, by the mid of 19th century, whale stock became very short and the world had to shift to some other source of energy to meet different requirements. Similarly, nuclear energy is also at the door of risk. People used to think that nuclear energy is one of such forms of energy, which can serve the electricity needs of Japanese people for a very long time. However, what happened to the nuclear plants of Japan due to tsunami is not hidden to anyone. Japan had to close many of its nuclear plants because the damage to the nuclear reactors resulted in discharging harmful radiation. That was the time, when Japanese government stopped producing most of its electricity using nuclear plants and started exploring alternate sources of energy to meet the requirements of life.
Today, most of the developed countries are taking steps to explore renewable energy sources to cope with the expected scarcity of oil and gas. Sterzinger states, “There is a growing recognition that achieving security and climate stability will require a massive development of renewable energy projects” (16: 81-91,198). Renewable energy refers to continuous and natural energy sources such as
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This is because oil has certain advantages which make it a preferred alternative to other systems of energy generation. Basically, oil is cheap and fairly easy to process (Nagle and Guinness, 2011 p361). Oil occurs naturally underneath the earth. It is often in huge deposits that make way for the exploration of millions of barrels each day.
The following paper will address the viability of alternative energy. Addressed within the paper will be the positives aspects of changing to currently produced alternative energy sources as well as the negatives attached. The end goal being the implementation of human dependence on oil through means that preserve both our way of life as well as our current standard of care, in a way that ensures a cleaner earth.
Pollution is another problem that has forced the world to think about alternative sources of energy. But there are two different schools of thoughts on alternative energy source. One of them argues that alternative energy sources are the answer to ending human dependence on oil and the other argues that alternative energy sources, no matter what, cannot decrease human dependence on oil.
Back in the period of 1700s energy used to be produced through wind power, water and muscle power (DeVito, 2000, p.51). The power obtained through wind came from sailing ships, as well as from windmills; power obtained through water was produced from water wheels and fire wood which used to be burned to produce fire or cooking and other purposes for which fire was necessary.
Energy continues being a key challenge facing many countries. The concern for the countries is the sustainability and the effects of the current sources of energy on the environment. The renewable energy is from the natural processes which are replenished constantly (Solway, 2010).
The issue is being analyzed from technical, economic, environmental and political perspectives, with a number of arguments coming in favour of the use of alternative energy resources as well as arguments against it. In the sections below, the arguments made in favour as well as against the substitution of alternative energy resources for fossil fuel resources are identified and discussed.
The abundance of the free and seemingly infinite quantity of sunlight available to the earth is a resource of energy, which has remained relatively untapped. The harnessing of this energy for conversion to electricity by photovoltaic technology is of recent origin and offers considerable potential for its commercial exploitation in the years to come.
The aim of this paper is to present an insightful analysis of the United States’ natural gas reserves and their usefulness in alleviating America’s oil dependence. The paper presents the background information about the energy consumption and the status of natural gas and its uses in the United States.
Today, computers and all other technological tools take around 13% of electricity produced, and this is going to increase in the coming years. Hence, the future of energy industry is very bright in the next 20 years. A
Through is through the use of electric or solar energy. Under social functions, energy can be used to light events, make food, and also to transport people (Beggs, 17). However, this energy, if used poorly, can be destroyed. For examples, deforestation may result
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