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Alternative source of energy
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Michael de Alwis
The Chinese Republic of Coal: Why the excessive combustion of coal in China poses detrimental impacts on its environment and society, as well as the rest of the world.
1. Introduction
China’s economy has grown to be the second largest economy in the world, and along with its positive economic growth, they have been branded as the world’s largest emitter of greenhouse gases. Out of all the fossil fuels available in China, coal is the most abundant and politically secured resources. Coal fired energy plants are easily integrated into existing power systems, which is why the demand for coal has been rising at a staggering rate. Every one to ten weeks, a new coal fired plant is opened up somewhere in China that is capable enough to power all the houses in either Dallas or San Diego. This paper will aim to discuss the reasons as to why China burns so much coal, taking globalization and the economy into account, the environmental and social consequences and the solutions that can be utilized to reduce coal combustion. China’s coal exports have increased nearly threefold in the past three years and China is now the world’s second largest coal exporter after Australia. This has had widespread implications for international coal markets, particularly in the Asia Pacific region. This rapid export growth has been underpinned by significant changes in China’s domestic coal consumption, production and distribution sectors and expansions in coal rail and port capacity. Government support for coal production and exports in some parts of the industry may also have contributed to China’s coal export competitiveness.
2. Why does China burn so much coal?
Within the past fourteen years China has undergone a severe phase of indus...
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Coal cleaning has been launched as a means of improving energy efficiency and environmental quality. Cleaner coal would reduce 25 percent of coal weight, which would also lead to a reduction in transportation. To increase the supply of cleaner coal, more capital labor must be allocated to coal washing (Solveig), which will be rather difficult as Chinese corporations are not keen on increase expenditures.
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...together as one through the phenomena of globalization. China has taken advantage of this situation and has become the economic power of the world by being attractive for foreign production and investment. Though, Chinas economic boost has gone hand in hand with environmental concerns, and GHG emissions being the main one. A third of the world’s coal consumption is consumed by China, and these fossil fuels consequently have an impact on environment of China, but also surrounding countries. It has thus become obvious that Chinas issues are the world’s issues. Even though China does not want to become part of the Kyoto Protocol, it has set ambitious goals to reduce GHG’s. It already is the largest global investor in new renewable energies, and has set goals to battle climate change. However, officials have said that these are meant for reaching out to other countries.
Coal is the largest source of energy for the generation of electricity worldwide, at the same time, one of the largest anthropogenic sources of oxides of carbon and other green house gases released in to atmosphere. Coal gasification has emerged as a cleaner technology for production of combustible gases for power and heat generation which reduces the carbon dioxide emission.
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)