why is coal valuable

Best answer


Cheapest source of energy. …Coal also provides a stable source of energy (no Arab oil embargoes,no sudden scarcity like you experience with natural gas) and there is a very plentiful supply both in …Coal is nothing more than ancient wood which has been under pressure for millions of years. …Coal provides many jobs. …Coal is American made. …More items…

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  • What is the importance of coal?

  • Find Expert Advice on About.com. Coal is important because it is a reliable and an affordable source of energy in many countries. It is responsible for about 40 percent of the electricity generated in the world. Coal is a crucial ingredient in manufacturing industries.

  • What is steam coal used for?

  • Steam coal, also known as thermal coal, provides a source of electricity. Power plants ground steam coal into a powder and fire it into a boiler to produce heat. The heat is used to turn water into steam.

  • What is the main source of energy in coal?

  • It is composed mostly of carbon and hydrocarbons, which contain energy that can be released through combustion (burning). Coal is the largest source of energy for generating electricity in the world, and the most abundant fossil fuel in the United States. Fossil fuels are formed from the remains of ancient organisms.

  • What are the pros and cons of using coal as energy?

  • Coal provides many jobs. Unlike other forms of energy (nuclear, natural gas, oil, hydroelectric), coal provides many jobs in removing coal from the earth, transporting it to the utility, burning it, and properly disposing of coal ash. Coal is American made.

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