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Coal Resources

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Digging for Coal and Facts about Coal. Coal Fact Sheet. Types of Coal. KGS Home > Coal > Coal InformationClassification and Rank of Coal For more infomation about download this image, please click here. The kinds of coal, in increasing order of alteration, are lignite (brown coal--immature), sub-bituminous, bituminous, and anthracite (mature). Coal starts off as peat. After a considerable amount of time, heat, and burial pressure, it is metamorphosed from peat to lignite. Lignite is considered to be "immature" coal at this stage of development because it is still somewhat light in color and it remains soft. As time passes, lignite increases in maturity by becoming darker and harder and is then classified as sub-bituminous coal. The degree of alteration (or metamorphism) that occurs as a coal matures from peat to anthracite is referred to as the "rank" of the coal. Back to Coal Information Proceed to Methods of Mining. Coal Areas in the United States.

Title: Coal Areas in the United StatesLevel: Primary - Middle School ( 3 - 7 )Time: 30 - 45 minutes depending on age/level of studentKERA Goals: 1-2, 1.3, 1.5 - 1.9, 2.1, 2.2, 2.7. 2.8, 5.1, and 6.3 Objective: Student will demonstrate knowledge of where coal is located by reading a chart. Background Information: This map shows where coal is found in the United States.

The information below tells which states mine coal and how much they produced in 1993. 1993 U.S. Activity: Fill in the names of the ten states that produced the most coal in 1993.Can you tell from this map how many tons of coal we have in the United States? Provided by the Mineral Information Institute. Digging for Coal Details. Public Copy of Coal Mining Record Sheet.xlsx - Google Sheets. Powder River Coal Beds. Wyoming Coal Mining. Coal-Country Scam. Viewed from a satellite, West Virginia's mountaintop-removal mines are ash-gray scabs surrounded by the deep green of Appalachia's hardwood forests. At ground level, the vast mining sites exhale clouds of asthma-inducing coal dust and poison watersheds with selenium, arsenic, and sulfate. Cindy Rank, who chairs the mining committee for the West Virginia Highlands Conservancy, has spent decades fighting the practice.

Now, as the U.S. coal industry slouches toward extinction, she has a new concern. "If [the coal companies] leave and don't have any money to take care of the problems that they're leaving behind, then everybody's in trouble," she explains. "Those of us who are citizens of Appalachia and West Virginia will be paying one way or another—with our money or with our health. " Currently, half of U.S. coal is mined by companies that either are in bankruptcy or have recently emerged from Chapter 11. Today, with coal in steep decline, no company's future is guaranteed. Jeremy J. How clean is the electricity I use? - Power Profiler | Clean Energy | US EPA. In the United States, electricity is generated in many different ways, with a wide variation in environmental impact. Electricity generation from the combustion of fossil fuels contributes toward unhealthy air quality, acid rain, and global climate change.

Many electricity customers can choose their provider of electricity or can purchase green power from their utility. In fact, you might now have the option of choosing cleaner, more environmentally friendly sources of energy. Enter your ZIP code and electric utility to: Compare the fuel mix and air emissions rates of the electricity in your region to the national average. Determine the air emissions impacts of electricity use in your home or business Power Profiler does not provide information about the environmental attributes of electric power generated by individual companies.

Use Power Profiler in Class? How much coal.