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Bordered to the north by the Ohio River, Kentucky is a state with natural amenities ranging from the Mississippi River to the west and the Appalachian Mountains running through most of the eastern half of the state. In 2010, 4,339,367 residents lived in Kentucky, with the bulk of the population clustering in the metropolitan areas on the shores of the Ohio River. Louisville is the largest city, and Kentucky is also home to Cincinnati, Ohio's southern suburbs. Kentucky's consumption and waste issues vary widely depending upon the region of the state. With such diversity, be it in Louisville or Lexington, at the University of Kentucky, or in the southeastern Appalachian coalfields, the issues facing this state vary largely depending upon location. While cities like Lexington and Louisville are making headway in recycling programs, the rural areas with industry continue to have major problems because of industrial waste. Consumption and waste problems in Kentucky are closely related to the coal mining industry. With large-scale coal mining in the southeastern part of the state, Kentucky has easy access to abundant local coal. This has led to low coal prices, which in turn has resulted in cheap electricity for Kentucky residents from coal-fired power plants.

Kentucky is one of the most coal-dependent states in the United States. Kentuckians spend the same percentage of their income on electricity as residents of any other U.S. state, even though they are paying a lower rate. This means that Kentucky residents use more electricity per person than residents from other states. The cheap access encourages irresponsible energy use. Other than coal-fired power plants, the remaining electricity generation within the state is mostly provided by petroleum-fired and hydroelectric power plants. Kentucky is one of just a handful of states remaining that uses no nuclear power. With their resource-laden mountains, Kentuckians use a lot of energy with little cost and care, leading them to confront significant consumption and waste issues.

Energy from Coal

After Wyoming and West Virginia, Kentucky is the third-largest producer of coal in the United States. Kentucky is also sixth in the nation in coal power generation, with 56 operating coal-fired power plants in 21 stations across the state. In total, the state produces 16,510 megawatts (MW) of energy from coal-fired power plants.

Energy produced at coal-fired power plants is dirty business. Contributing significantly to air and water pollution, both locally and globally, Kentucky's production and consumption of coal has had destructive effects on both the environment and the health of local residents.

Coal-fired power plants are recognized as some of the heaviest-polluting forms of energy production, causing major pollution of air quality. When coal is burned for energy, a harmful pollutant gas, sulfur dioxide, is released into the atmosphere. Coal naturally contains sulfur, but when the coal is burned, the sulfur combines with oxygen to form harmful emissions. These emissions far exceed safe or natural levels of production and contribute to significant health and environmental problems in Kentucky, as well as to the growing crisis concerning global warming.

Coal in eastern Kentucky is widely considered to contain less sulfur than coal from the western part of the state. This means that the coal from eastern Appalachia is increasingly sought after, as regulations begin to further restrict the amount of pollutants that can be legally released when coal is burned. While less environmentally damaging when burned, all burning of coal emits harmful pollutants and contributes to local and global environmental problems.

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