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Review the various types of energy sources essay
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In our generation, Sustainable energy is the most important aim that countries try to make effectively. It is a well discussed topic with various opinions and researches results relating to particular aspects of energy sources. Discussing and talking about sustainable energy will assist people how to use sustainable energy in effective way. As it is known , sustainable energy is saving energy that benefits us in present without hurting or affecting the ability of benefits of next generations. The aims of sustainable energy lie primarily in reducing pollution that affects our environment, and saving energy. This essay contains problems of energy sources, and solutions which are sustainable sources of energy, and the effects of those solutions if they are applicable. Energy sources have some effects that are able to influence our health and spending in bad way. First, using fuels can affect our health in hurt way. Most of people can bear exposure to oil odors for a short time. However, inhalation of fuels vapors can affect the ability of smelling for any human. Also, excessive exposur...
Gasoline is thought to be a helpful substance to all countries worldwide. However, the negative effects are far greater than the positive. A diversity of clean fuels is vital for the political, environmental, and economic health of America. Although gasoline is a product depended on by the United States of America and many other countries, the negative effects are unbearable, dangerous, and unnecessary due to the opportunity to use alternative fuels.
...lobal warming and innumerable animal fatalities worldwide. Workers in the fossil fuel industries undergo irrational risks of an inevitable explosion every day. Thousands of human lives have been taken in offshore oil rig explosions, coal mines and natural gas pipelines. In addition, fossil fuels are directly linked to rising global warming temperatures and drast changes in the environment. Likewise millions of avian fatalities were linked to fossil fuels plants, emitting greenhouse gases are responsible for acidic oceans that harm marine species, and thousands of animals are harmed by oil spills in the sea. Based on this research, fossil fuels are harming the Earth excessively. Renewable energy sources offer efficient and cleaner energy that will benefit the globe. Renewable energy is the definite solution to end human’s heavy dependence upon ancient fossil fuels.
Thermal power, wind, Hydel and solar energy are the main sources for generating electricity. With the passage of time, the consumption of electricity has increased proportionately with the increase in the world’s population. Due to decline in global economic situations, that includes inflation, unemployment, corruption and other contributing factors have made electricity expensive and unaffordable for the consumers of third world countries. The production cost and the supply cost have increased, and as a result many electricity generation projects stand pending. With the passage of time, conservation of energy has become a core issue for the world.
They can cause significant damage to the natural and built environments, and to the health of the people who are exposed to the chemicals that are released when these fuels are burned. It is these type of problems that have made alternative, renewable sources of energy a more attractive option since they do not produce the same kinds of pollution and problems. Burning fossil fuels can also cause health problems in addition to these serious environmental problems, particularly in countries where sufficient precautions are not being taken. The chemicals, such as heavy metals, that are released into the air through the combustion of fossil fuels can lead to higher rates of cancer and an increased risk of respiratory illnesses in the surrounding area. Many heavily industrialised cities in the developing world burn fossil fuels without taking the same precautions that are used in other cities in countries such as the US. This can lead to serious health problems in the local population. The same problems did once affect other major cities, such as London, where heavy smog once filled the streets due to the high levels of pollution in the
Gasoline fueled cars produce a number of pollutants. The most damaging pollutants that come from gasoline fueled cars are particulate matter. Particulate matter is a sequence of organic materials and inorganic substances. It includes ingredients such as lint and minerals. Nitrogen dioxide, produced when fuel is burned at high temperatures, can cause damage to the lungs and cause chest pains. One might ask, “Why are Americans still driving gasoline cars?” knowing the damage that they are subject to cause. I personally maintain that the government should push people to p...
Energy is the basic necessity of daily life. Nowadays, dependence on fossil fuels for energy needs becoming lower in numerous countries due to the potential of renewable energy to supply sustainable energy to the huge populations in many developing countries who are short of clean and continues energy. Generally, renewable energy can be defined as energy that is derived from natural resources which are constantly replenished and theoretically inexhaustible. Fossil fuels on the other hand can be described as energy that cannot be renewed and will eventually diminish. Thus, in many developing countries renewable energy is the alternative energy to replace non-renewable energy or commonly known as fossil fuels. In addition, according to Sorensen (2004), there is a greater demand for renewable energy sources nowadays due to the uncertainty of fuel price rise in living expenses. Commonly, there are many types of renewable energy available in our world such as wind power, biomass energy, solar energy, hydroelectric power and geothermal energy. However, the main three example of renewable energy are hydroelectric power, solar and biomass energy (Refer to Figure 1 in Appendix 1).
The present world with its sustainable resources, environment and way of life became developed. The population growth, consuming almost all the available resources, to meet people’s needs, should be a major concern. The consumption of material and energy around the world which is about to eliminate the available supply, has increased over the last two decades, especially in the built environment. In order to access other reserves of fuel, the more energy will be needed to use.
Today our society is using more energy than ever. With the increase in demand for energy, problems are presented that have to be addressed. One of the biggest and most prevalent problems is the need for clean, renewable, sustainable energy. On the forefront of these problems comes the following solutions: nuclear energy, hydro-electric energy, and photovoltaic energy. With the need of energy in today’s current world, exploring different ways of producing power are necessary. The differences and similarities of nuclear energy and alternative energy are important to look over and examine in depth, so that it is plain to see the positive and negative effects of energy production.
Furthermore, in 2000, the Harvard School of Public Health looked at the human health effects from two fossil-fuel-fired power plants in Massachusetts. It estimates that the air pollution from the plants causes:159 premature deaths, 1,710 emergency room visits, 43,300 asthma attacks each year (Levy). Without a doubt, burning fossil fuels increases CO2 levels in the atmosphere and causes an increase in atmospheric and ocean temperatures, they also present an endangerment to living organisms. Strangely enough, wind is a form of solar energy.
These fuels include coal, oil products such as gasoline, and natural gas. Use of these fuels has a number of harmful health and environmental effects. According to the World Health Organization, outdoor air pollution, most of it from burning fossil fuels, especially coal kills at least 800,000 people each year and causes health problems for tens of millions of others. Technology is available to reduce such air pollution, but using it is costly and results in higher fuel
The three fossil fuels- coal, crude oil, and gas slowly formed over millions of years. These days, we use fossil fuels to power everything- homes, buildings, cars, computers, lights, etc. However, fossil fuels deposits will run out soon, which is a huge problem. Extracting, transporting, and burning fossil fuels are dangerous. There are also many negative biological and environmental impacts that result from the use of fossil fuels, such as ocean acidification, groundwater contamination, land subsidence, oil spills, and global warming. Therefore, we should be trying to reduce our dependence on fossil fuels and explore alternative energy sources such as wind energy, hydroelectricity, and solar energy instead. Our world depends on fossil fuels, but they can also hurt us. Fossil fuels are both a blessing and a curse.
In conclusion, the world’s advancement leads to a higher amount of energy used which sacrifices the environment and economy. In order to limit and stop that a numerous strategies have to be applied such as the use of solar energy, nuclear power plants, and hydroelectricity. Through these strategies countries will experience positive effects both economically and socially.
Power equals influence. It 's personal, too, residing within those who wield it. Sometimes a position of authority within an organization lends power to a person, but borrowed power isn 't necessarily as effective as power derived from leadership. Every organization has leaders who hold no positional authority, yet somehow wield influence, while managers who should be able to command respect flounder. Small-business owners wanting to enhance their influence and that of their managers should consider the five sources of power available at organizations. Three come with position. The other two are available to anyone.
Fuels like coal, and oil that once were a fine innovation in creating energy are now rapidly deleting and one day will be gone forever; energy that won’t last is often referred to as non-renewable energy. Besides being set up to fail and become inefficient in the future, fossil fuel energy is not clean to use and poses several environmental complications. Coal, for instance is “the dirtiest of all fossil fuels. Coal combustion not only produces sulfur oxides and nitrogen oxides that contribute to acid rain and snow, it generates millions of tons of particulates that cause asthma and other respiratory diseases.” As with all usage of fossil fuels, it creates enormous amounts of carbon dioxide, which contributes to greenhouse gas. Not only are fossil fuels dirty, they also pose as a security risk and unforgiving on the American wallet. (Saini)
As it can be seen that, there is relationship between generate electricity which is one type of our energy and pollution of environment.