Saturday, 26 June 2010

General over View of Energy Resources (Coal)


Coal is the most important fuel for generating Electricity in power plants. It provides 20% to 23.5% of total global energy demand and 35% to 38% of electricity production. It is widely used because coal is the cheapest of fossil fuels and it is attractive to power generators. However transport is the major fact.
Coal is the dirtiest of the fossil fuels. So it  produce  large quantities of
ash, sumptuous emissions, nitrogen oxides emissions and carbon
dioxide.

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