Search results
Results from the WOW.Com Content Network
The following table lists the coal mines in the United States that produced at least 4,000,000 short tons of coal.. According to the U.S. Energy Information Administration (EIA), there were 853 coal mines in the U.S. in 2015, producing a total of 896,941,000 short tons of coal.
Coal mining is an industry in transition in the United States. Production in 2019 was down 40% from the peak production of 1,171.8 million short tons (1,063 million metric tons) in 2008. Employment of 43,000 coal miners is down from a peak of 883,000 in 1923. [ 1 ] Generation of electricity is the largest user of coal, being used to produce 50% ...
Metallurgical coal or coking coal[1] is a grade of coal that can be used to produce good-quality coke. Coke is an essential fuel and reactant in the blast furnace process for primary steelmaking. [2][3][4] The demand for metallurgical coal is highly coupled to the demand for steel. Primary steelmaking companies often have a division that ...
US$ 5.17928 bil (Dec'10) Website. www.alphanr.com. Alpha Metallurgical Resources is a large American producer of metallurgical coal ("met coal") for the industrial production of steel and iron and low-sulfur thermal coal ("steam coal") to fuel steam boilers for the production of electrical power. In November, 2018 the company was acquired by ...
In November 2018, Contura merged with Alpha Natural Resources to become America's biggest supplier of metallurgical coal. [4] Even though the combination let Alpha Natural Resources emerge from bankruptcy, the first year was a difficult one; lower coal prices, and higher production costs at mines where it makes the type of coal burned at power plants.
The Pittsburgh coal seam is the thickest and most extensive coal bed in the Appalachian Basin; [1] hence, it is the most economically important coal bed in the eastern United States. The Upper Pennsylvanian Pittsburgh coal bed of the Monongahela Group is extensive and continuous, extending over 11,000 mi 2 through 53 counties.
Peabody Energy is a coal mining company headquartered in St. Louis, Missouri. [4][5] Its primary business consists of the mining, sale, and distribution of coal, which is purchased for use in electricity generation and steelmaking. Peabody also markets, brokers, and trades coal through offices in China, Australia, and the United States.
In Spring 2005, coal extracted from the mines would retail at the mines for around $5 a ton. However, power stations and plants in the eastern United States were paying over $30 a ton – the difference caused by the cost of transportation. [24] (In October 2008, the mine-mouth price of Powder River Basin coal was closer to $15 per ton. [25])