Coal mining in the United States - WikipediaCoal mining in the United States is an industry in transition. Production in 2016 was down 37% from the peak production of 1,162.7 million tons in 2006. Employment of 50,000 coal miners is down from a peak of 883,000 in 1923. Generation of electricity is the largest user of coal, being used to produce 50% of electric power.surface coal mining in the united states,List of coal mines in the United States - WikipediaThe following table lists the 52 coal mines and coal companies in the United States that produced at least 4,000,000 short tons of coal in 2007. Production tonnage for the years 2007, 2010 and 2015 is shown in short tons. Data have been compiled by the Energy Information Administration of the United States Department of.
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Existing U.S. Coal Mines - SourceWatch
Jul 3, 2015 . To see a nationwide list of 600 coal mines in the United States, click here. For a list of .. The following table lists the 52 coal mines in the United States that produced at least 4,000,000 short tons of coal in 2007. . Lee Ranch Coal Company, Peabody Energy Corporation, Surface, New Mexico, 5,358,749.
Where Our Coal Comes From - Energy Explained, Your Guide To .
Dec 18, 2017 . Surface mines were the source of 65% of total U.S. coal production and accounted for 62% of the total number of mines. About 0.9 million tons, or about 0.1% of total coal production, was refuse recovery coal. Five states accounted for approximately 70% of total U.S. coal production in 2016: Wyoming—41%.
List of coal mines in the United States - Wikipedia
The following table lists the 52 coal mines and coal companies in the United States that produced at least 4,000,000 short tons of coal in 2007. Production tonnage for the years 2007, 2010 and 2015 is shown in short tons. Data have been compiled by the Energy Information Administration of the United States Department of.
surface coal mining in the united states
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Proposed coal mines in the United States - SourceWatch
Jan 12, 2017 . On September 14, 2010, college students from the University of Alabama at Birminghman (UAB) protested against the possibility of UA leasing land for a new coal mine, the Shepherd's Bend Mine. The Birmingham Water Works Board has asked the Alabama Surface Mining Commission to deny the permit.
Regional Differences in the Effects of Surface Mining - Significant .
These five ecoregions were selected because they contain significant numbers of mining sites, and collectively they represent a wide variety of the types of surface mining in the United States. Examples of mining for precious metals are found in the Central Basin and Range; mining typical of the western U.S. coalfields is.
Respiratory Status of Surface Coal Miners in the United States .
Apr 17, 2013 . The United States Public Health Service examined 1,438 surface coal miners to determine the prevalence of coal worker's pneumoconiosis (CWP), chronic bronchitis, and ventilatory impairment among them. Four percent (fifty-nine individuals) showed some roentgenographic evidence of pneumoconiosis,.
Coal Mining Technologies
Strip mining is accomplished by two techniques, area stripping and contour stripping. Where coalbeds are relatively flat and near the surface, as in much of the Western United States, area stripping is the dominant technique. In area strip mining, overlying material is removed from a seam of coal in long, narrow bands,.
Biggest coal mines in the United States - MINING
Feb 2, 2014 . Wyoming won't lose its spot as the US' coal capital any time soon: The sparsely populated state continues to host almost every major coal mine in the country, making it the largest American coal producer by far. Other states don't even come close: The biggest coal mine outside of Wyoming last year,.
Anti-Coal Lobby Overlooks Many Benefits of Surface Mining .
Jun 8, 2012 . Mountains are one of the United States's most treasured natural features, and it truly would be a shame if coal mining wrought the destruction on them that these activists proclaim it does. But under the numerous federal laws that govern surface mining, in which coal seams are accessed through removing.
4 Coal Mining and Processing | Coal: Research and Development to .
In the United States, in addition to a continuous growth in coal production since the 1960s, there has been a dramatic shift in production from underground mining to surface mining (Figure 1.6). In the Powder River Basin (PRB), where deposits of coal more than 100 feet thick occur close to the surface, individual surface.
Coal Regulatory Program – Division of Mining, Land, and Water
In 1983, The State of Alaska enacted the Alaska Surface Coal Mining Control and Reclamation Act to assume jurisdiction over all coal mining activities occurring within the state. Under ASCMCRA, the commissioner of the Department of Natural Resources has exclusive jurisdiction over surface coal mining and reclamation.
Effects of Surface Mining on Aquatic Resources in North America .
Surface mining for coal began in 1866, when the first mine in the United States opened near Danville, Illinois (Lewis 1972). However, it was not until the 1940s that large-scale surface mining became commonplace. The first law in the United States requiring reclamation of land surface-mined for coal was enacted in West.
Coal mining | Britannica
Schematic diagram of an underground coal mine, showing surface facilities, access shaft, and the room-and-pillar and longwall mining methods. . The Hopi Indians of what is now the southwestern United States mined coal by picking and scraping and used it for heating, cooking, and in ceremonial chambers as early as.
Coal Production & Mining Page. - Wyoming State Geological Survey
Ten coal companies operate 16 coal mines, which are all located in four Wyoming counties: Campbell, Converse, Lincoln, and Sweetwater. The majority of the coal, however, is produced from 11 mines in Campbell County. Fifteen of the mines extract coal through surface mining techniques, and one underground mine.
The US Coal Industry: Challenging Transitions in . - Analysis Group
Sep 26, 2016 . Coal-mining productivity was improving dramatically, especially in the West, where surface-mining techniques required fewer employees per ton of coal .. United States. The report also discusses various impacts and outcomes of these trends, not only for the coal industry but also for the financial status of.
Forest restoration potentials of coal-mined lands in the eastern .
J Environ Qual. 2011 Sep-Oct;40(5):1567-77. doi: 10.2134/jeq2011.0040. Forest restoration potentials of coal-mined lands in the eastern United States. Zipper CE(1), Burger JA, McGrath JM, Rodrigue JA, Holtzman GI. Author information: (1)Crop and Soil Environmental Sciences, ia Polytechnic Institute and State Uiv.,.
Antelope Mine — Cloud Peak Energy
Antelope mined and shipped 29.8 million tons of low sulfur, 8,897 Btu coal in 2016. Coal mined from Antelope is shipped primarily to electric utilities in the midwest, southwest and southeast United States. Antelope Mine received two prestigious awards: the State of Wyoming Mine Safety Award in the Large Surface Mine.
MSHA Fact Sheet 95-8 - Historical Data on Mine Disasters in the .
Historical Data on Mine Disasters in the United States. The term "mine disaster" historically has been applied to mine accidents claiming five or more lives. Mine disasters, in this sense, once were appallingly common. For instance, the single year of 1907 saw 18 coal mine disasters, plus two more disasters in the metal and.
United States Cracks Down on Coal Mining Pollution | Worldwatch .
The United States issued new water pollution rules for the controversial coal mining practice known as mountaintop removal, practiced mainly in the Appalachian region . Valley fills have affected nearly 2,000 miles (3,220 kilometers) of Appalachian streams, or nine out of every 10 streams downstream from surface mining.
Strip Mining In Appalachia - Special Collections - Appalachian State .
As opposed to conventional mining practices where coal miners travel deep underground leaving the surface intact while removing coal, strip mining is performed . Appalachian Region, Southern; Strip mining - Government policy - United States; Mountaintop removal mining - Environmental aspects - Appalachian Region.
Coal reserves in the United States: Geology explains why we have .
Nov 13, 2012 . While sub-bituminous coal has a lower energy content than bituminous coal, it is mined cheaply in large quantities, making it a low-cost energy source. The Power River Basin in Wyoming, a surface mine, produced 40 percent of all coal mined in the United States in 2011. This coal releases less sulfur.
Surface Mining for Coal in Missouri - Missouri Department of Natural .
Most of the surface coal mining in Missouri took place before the Federal Surface Mining Control and Reclamation Act of 1977, or SMCRA. This is the United States law that governs the activities of surface coal mining and reclamation throughout the country today. Surface coal mining in Missouri has significantly changed.