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why would be coal mining done

  • 4 Coal Mining and Processing | Coal: Research and ...

    Although the United States has the vast coal resource described in the previous chapter, perhaps as much as 4 trillion tons, the key issue for policy makers is the amount of coal that is economically recoverable.This is not a fixed quantity, but depends on the geological resource, the market price, and the cost of mining. The particular characteristics of the coal mining industry create unique ...

  • Coal and the environment - U.S. Energy Information ...

    Effects of coal mining. Surface mines (sometimes called strip mines) were the source of about 62% of the coal mined in the United States in 2019. These mining operations remove the soil and rock above coal deposits, or seams. The largest surface mines in the United States are in Wyoming's Powder River Basin, where coal deposits are close to the ...

  • End Coal | Why Coal

    Why Coal. Our global addiction to coal is killing us and irreparably damaging our planet. Each year, hundreds of thousands of people die due to coal pollution. Millions more around the world suffer from asthma attacks, heart attacks, and other illnesses which lead to hospitalizations and lost workdays. Coal is the single biggest contributor to ...

  • Coal Miners

    Coal mining is a dangerous job requiring skill and judgment. In the hand-loading era, an underground miner's workplace, usually called a "room," was only as high as the coal seam. A room in the Pocahontas seam could be more than 10 feet high, while workplaces in the Kanawha and New River seams often were no taller than four feet.

  • Coal power is on the way out. So why are Canadian coal ...

    The Vista mine is already the largest thermal coal mine in Canada. If the expansion goes ahead, it will lead to significant carbon emissions in the countries where the coal is exported and burned – the same amount of carbon pollution as driving more than 7,000,000 passenger vehicles for one year.

  • Why We Need to Quit Coal - Rainforest Action Network

    Why We Need to Quit Coal. The coal industry has spent tens of millions of dollars trying to deceive the American public into believing that coal is here to stay, and that the country has no other option to power its schools, places of worship, and businesses. The industry spent big because it knows that the exact opposite is true. The age of coal is over.

  • Top Reasons Why Coal Is Bad (Problems With Using Coal For ...

    Coal mining can cause a number of environmental issues in the immediate area of mining – land degradation, damage to wildlife and their habitats, and water pollution. It can also displace local communities. In some parts of the world, coal mining also has harmful working conditions and can lead to human health problems (such as 'black lung').

  • 10 Facts about Coal Mining | Fact File

    10 Facts about Coal Mining. Facts about Coal Mining talk about one of the important economical activities. The people do coal mining because they want to get coal from the ground. The value of coal is very high for it can be used to produce energy and electricity. The coal …

  • Why the U.S. Coal Industry and Its Jobs Are Not Coming ...

    The truth is that voters in West ia, Kentucky, Wyoming and other coal-producing states — areas where Trump crushed Clinton with 63 percent to 70 percent of the vote — have been sold a bill of goods by this would-be savior of the coal industry and its mining jobs.

  • What does a Coal Miner do? (with pictures)

    Coal mining is very dirty work, and it exposes people to a number of risks. Inhaled coal dust can cause lung problems, for example, and miners can be injured by heavy equipment, vehicle collisions, explosions, gas leaks, and collapses. Many coal miners are unionized so that they can enjoy more protections as workers and so that they can access ...

  • What is Coal Mining and how is it done?

    Underground mining: It is also known as deep mining. It is done when the coal was buried several hundred feet below the surface. Some underground mines are 1000 feet deep also. To remove coal from ...

  • Coal | National Geographic Society

    Coal Mining Coal can be extracted from the earth either by surface mining or underground mining. Once coal has been extracted, it can be used directly (for heating and industrial processes) or to fuel power plants for electricity. Surface Mining If coal is less than 61 meters (200 feet) underground, it can be extracted through surface mining.

  • Why is the coal mining industry decreasing? - Quora

    Answer (1 of 10): An alternative interpretation - Coal use is declining because oil is valuable. Most of the coal consumed in the US is burned in power plants. Coal is cheap at the mine but must be transported (usually by train). Half of US coal comes from the Powder River Basin in Wyoming. At ~...

  • 10 reasons why coal is a good energy source:

    10 reasons why coal is a good energy source: Cheapest source of energy. It is by far cheaper than nuclear, natural gas, oil. Hydro usually will be slightly cheaper. However, problems with hydro include: no new facilities because of public outcry when river valleys are dammed; and, peak demand time problems (rivers running dry in the dead of ...

  • CDC - Mining Feature - Coal Mine Explosion Prevention - NIOSH

    Why do coal dust explosions tend to be more extensive than methane explosions? Methane is more readily ignitable than coal dust. In most cases, dust explosions are first initiated by methane explosions. The pressure wave or wind forces created by a small methane explosion can scour the mine entry, blowing coal dust up into the air.

  • Why are coal mining supporters holding America back? - Quora

    Answer (1 of 2): Trump supporters believe that coal is economically advantaged over solar, wind, and geothermal energy, but that coal mines and coal miners are being unfairly targeted by government regulations. Trump supporters don't believe that global warming is a real problem. Trump supporters...

  • Coal Mining Effects on the Environment

    Coal mining increases the risk of loosening top soils into streams and waterways and the sediments pollute our water and can smother plant life downstream and even kill fish. Coal has traces of sulfur and nitrogen. When burned, these are released into the atmosphere. While these chemicals are floating in the air, they can mix with water vapor ...

  • Coal mining and transportation - U.S. Energy Information ...

    Mining coal . Coal miners use large machines to remove coal from the earth. Many U.S. coal deposits, called coal beds or seams, are near the earth's surface, while others are deep underground.Modern mining methods allow coal miners to easily reach most of the nation's coal reserves and to produce about three times more coal in one hour than in 1978.

  • Why coal mining is bad? - Answers

    Coal mining is done to collect coal, which can be used for a number of things. Coal can be used for burning in power plants for electricity, and can be condensed into diamonds.

  • Open Pit Mining - an overview | ScienceDirect Topics

    Thus, the coal is removed either by taking the entire seam down to the seam basement (i.e., floor of the mine) or by benching (the staged mining of the coal seam). Frequent use is made of a drift mine in which a horizontal seam of coal outcrops to the surface in the side of a hill or mountain, and the opening into the mine can be made directly ...

  • Coal mining - Wikipedia

    Answer (1 of 6): For the same reasons as you would want any job, but the classics are The pay is often quite good. The people you work with may be your sort of people and the town where the mining is happening may be your sort of town. There is a camaraderie in mining (especially underground) t...

  • Fossil Energy Study Guide: 300 million years ago

    rock, then dig out the coal. Th is is called surface mining. After the coal is mined, they put back the dirt and rock. Th ey plant trees and grass. Th e land can then be used again. Th is is called reclamation. If the coal is deep in the ground, tunnels called mine shafts are dug down to the coal. Machines dig the coal and carry it to the surface.